JP4439316B2 - Jellyfish grinding mill - Google Patents

Description

  The present invention relates to a jellyfish grinding mill.

  It is known that jellyfish that live in the sea cause various problems. For example, in a plant facility such as a power plant that uses a large amount of seawater as cooling water, if jellyfish are taken in from a cooling water intake, problems such as filter clogging may occur. In order to solve such problems, jellyfish are captured and recovered at a power plant or the like using a rotary dust remover or the like.

  The jellyfish captured and recovered were previously landfilled on land. However, in this case, there are problems such as difficulty in securing a landfill site or dead jellyfish as a source of bad odor. Therefore, after the captured and recovered jellyfish are pulverized by a pulverizer, the pulverized jellyfish are subjected to heat and pressure treatment, enzyme decomposition treatment, electrolysis treatment, microbial decomposition treatment, etc., and the COD and BOD are reduced to below the standard value. Has developed a jellyfish treatment method for wastewater treatment of ground jellyfish.

In the said method, the cutter mixer provided with the container which equipped the rotation cutting blade as a grinder for grind | pulverizing a jellyfish has been used (for example, refer patent document 1-patent document 7). Moreover, the example using the impeller which rotates at high speed is also known (for example, refer patent document 8-patent document 10).
JP-B-1-31434 Japanese Patent Publication No. 7-94031 JP 2001-79531 A JP 2001-179230 A JP 2001-179233 A JP 2001-179265 A JP 2001-187379 A Japanese Patent Laid-Open No. 10-174963 JP-A-10-180233 Japanese Patent Laid-Open No. 11-244833

  When capturing and collecting jellyfish, in general, not only jellyfish but also solids such as seafood, crabs, and trash are often collected together with the jellyfish as a collected material. In such a situation, when the pulverizer disclosed in the above document is used, not only jellyfish but also solids such as seafood, crabs, and trash among the recovered materials including the jellyfish, by a rotating cutting blade and a high-speed rotating impeller. Things are also crushed together. Then, pulverized jellyfish and solid fragments other than jellyfish are discharged from the pulverizer.

  Solid debris mixed in the pulverized jellyfish becomes a problem during subsequent processing (for example, the above-described heat and pressure treatment, enzyme decomposition treatment, electrolysis treatment, microbial decomposition treatment, etc.). Therefore, when using the pulverizer having the above-described configuration, solid pieces must be separated from the pulverized jellyfish before each treatment is performed.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a jellyfish grinding mill capable of obtaining a pulverized jellyfish by effectively pulverizing only the jellyfish out of the recovered material containing jellyfish. And

  In order to solve the above problems, a jellyfish grinding mill according to the present invention includes a net, a brush-like moving body that has a brush portion and moves relative to the net while being in contact with the net, the net, and the net A drive device for moving the brush-like moving body relative to each other, and pulverizing the jellyfish by moving the meshes in contact with each other and the brush portion of the brush-like moving body. It is configured to be able to pass through.

  The brush-like moving body is a rotatable brush-like roller provided in contact with the mesh, and the driving device rotates the brush-like roller to connect the mesh and the brush-like roller. You may make it move relatively.

  The brush-like moving body is a rotatable brush-like roller provided so as to be in contact with the mesh, and the driving device moves the mesh to relatively move the mesh and the brush-like roller. You may let them.

  In addition, the net is a jellyfish intake for taking in jellyfish and solids other than jellyfish, a jellyfish containing portion for containing solids other than jellyfish and jellyfish, and for discharging solids other than jellyfish. A solid material discharge port may be formed, and the brush-like roller may be provided at least in the jellyfish housing portion.

  Further, the net has a columnar shape having a hollow portion as the jellyfish accommodating portion, and the net is provided such that a major axis direction thereof is inclined with respect to a horizontal plane, and the jellyfish taking-in The mouth may be provided at an upper portion of the inclined net, and the solid discharge port may be provided at a lower portion of the inclined net.

  The “upper part” means the upper part of the tilted direction when the columnar net is divided into two sections perpendicular to the major axis direction, and the “lower part” means that the net is perpendicular to the major axis direction. This refers to the lower part of the tilt direction when divided into two sections.

  In addition, the net is a jellyfish intake for taking in jellyfish and solids other than jellyfish, a jellyfish containing portion for containing solids other than jellyfish and jellyfish, and for discharging solids other than jellyfish. And the brush-like moving body is a brush-like ball provided in the jellyfish containing portion, and the driving device is configured to move the brush-like ball in the jellyfish containing portion and The net may be moved so as to come into contact with the brush portion.

  Further, the net has a columnar shape having a hollow portion as the jellyfish accommodating portion, and the net is provided such that a major axis direction thereof is inclined with respect to a horizontal plane, and the jellyfish taking-in The mouth may be provided at an upper portion of the inclined net, and the solid discharge port may be provided at a lower portion of the inclined net.

  ADVANTAGE OF THE INVENTION According to this invention, the jellyfish grinding | pulverization mill which can grind | pulverize only a jellyfish among the collection | recovery containing a jellyfish effectively, and can obtain a grinding | pulverization jellyfish can be provided.

  Hereinafter, embodiments of the present invention will be described in detail with reference to examples. The objects, features, advantages, and ideas of the present invention will be apparent to those skilled in the art from the description of the present specification, and those skilled in the art can easily reproduce the present invention from the description of the present specification. it can. The embodiments and specific examples of the invention described below show preferred embodiments of the present invention, and are shown for illustration or explanation, and the present invention is not limited thereto. Not what you want. It will be apparent to those skilled in the art that various modifications and variations can be made based on the description of the present specification within the spirit and scope of the present invention disclosed herein.

  The jellyfish grinding mill of the present invention includes a net, a brush-like moving body having a brush portion, and a driving device.

  Using this drive device, the brush portion of the brush-like moving body and the net on which the jellyfish are placed are relatively moved in contact. By sliding the brush portion and the net together in this way, only the soft agar-quality jellyfish out of the collected jellyfish placed on the net (or in the net) is crushed and passes through the net of the net. . On the other hand, hard solids such as seafood, crabs, and dust are not pulverized by sliding the brush portion and the net together, and remain on the net (or in the net).

  Therefore, according to the present invention, it is possible to obtain a pulverized jellyfish by effectively pulverizing only the jellyfish among the recovered material containing jellyfish. Therefore, it is not necessary to provide a step of separating the solid fragments and the pulverized jellyfish, and the entire jellyfish processing method and jellyfish processing system can be simplified. Moreover, since it is not necessary to perform the process of isolate | separating a solid fragment and a grinding | pulverization jellyfish, the time which a jellyfish process requires can also be shortened. Furthermore, according to the present invention, the brush portion and the net of the brush-like moving body are relatively moved in contact with each other so that the brush portion and the net are rubbed together, so that the jellyfish debris clogged with the net can be scraped off by the brush portion. And clogging of the mesh of the mesh is automatically resolved.

  The net may be anything as long as the crushed jellyfish can pass through the net. The shape of the net may be flat, columnar (columnar, rectangular parallelepiped, etc.), spherical, hemispherical, etc., but is not limited thereto. The material may be metal, plastic or the like, but is not limited thereto. The size of the mesh can be appropriately set according to the processing method of the pulverized jellyfish. In addition, as a method of supplying jellyfish etc. on the net (or in the net), a method of automatically supplying jellyfish etc. collected and collected by a rotary dust remover using a bucket conveyor, etc. Although the method etc. which supply this by manual work can be considered, it is not limited to these.

  The brush-like moving body may be anything as long as it allows the jellyfish to pass through the mesh of the mesh while not pulverizing solids other than the jellyfish. The shape may be a roller shape, a ball shape, a turtle scouring shape, a planar shape, or the like, but is not limited thereto. Further, the material may be metal, plastic, straw, palm, etc., but is not limited thereto. However, considering that the core part of the jellyfish is also crushed, it is preferable that the hardness of the brush part of the brush-like moving body is about a wire brush.

  The drive device may be any device as long as one or both of the mesh and the brush-like moving body can be moved to relatively move the mesh and the brush-like moving body. For example, a device comprising a motor and a gear for rotating one or both of a mesh and a brush-like moving body, a pinion and a rack for moving one or both of the mesh and the brush-like moving body back and forth or up and down, etc. Although it may be a device and a device for vibrating one or both of a net and a brush-like moving object, it is not limited to these.

  In addition, the net forms a jellyfish intake port for taking in the collected material containing jellyfish, a jellyfish containing portion for containing the collected material, and a solid material outlet for discharging solid matter other than the jellyfish. The brush-like roller may be provided at least in the jellyfish housing portion. In the case of, for example, a flat net without a jellyfish accommodating portion, there may be a case where a jellyfish placed on the net spills from the outer edge of the net and cannot pulverize all the jellyfish on the net. On the other hand, according to the net provided with the jellyfish accommodating part, the recovered material can be securely held in the jellyfish accommodating part, and then jellyfish can be crushed using the brush-like roller in the jellyfish accommodating part. Therefore, according to such a structure, it becomes possible to grind jellyfish more effectively. Further, by providing the solid matter discharge port, the solid matter remaining in the jellyfish housing without being pulverized can be easily taken out separately from the jellyfish. The “jellyfish intake” may be formed such that the end surface (bottom surface) on the upper side in the inclination direction of the net is an open state or a semi-open state, or may be formed on the peripheral surface on the upper side in the inclination direction of the net. Although it is good, it is not limited to these. Further, the “solid matter discharge port” may be formed such that the end surface (bottom surface) on the lower side in the inclination direction of the net is in an open state or a semi-open state, or formed on the peripheral surface on the lower side in the inclination direction of the net. However, it is not limited to these. In addition, as a method of putting jellyfish etc. into the jellyfish intake, there is a method of automatically feeding jellyfish etc. collected and collected with a rotary dust remover etc. using a bucket conveyor, etc. However, it is not limited to these methods. Further, the jellyfish intake port and the solid matter discharge port may be covered with a lid or the like during operation of the mill or when the mill is not used.

  Further, the net is configured to have a columnar shape having a hollow portion as the jellyfish accommodating portion, and the columnar net is installed so that the major axis direction is inclined with respect to the horizontal plane. The jellyfish intake port may be provided at the upper part of the inclined net and the solid material discharge port may be provided at the lower part thereof. When the net is inclined, the solid matter remaining in the jellyfish housing without being pulverized is accumulated under the net in the jellyfish housing due to its own weight. Therefore, by providing the solid matter discharge port on the lower side of the net, the solid matter accumulated in the lower part of the net in the jellyfish accommodating portion can be more easily taken out separately from the jellyfish.

<First Embodiment>
A first embodiment of the jellyfish grinding mill of the present invention will be described below.
FIG. 1 is a schematic configuration diagram showing a first embodiment of a jellyfish grinding mill according to the present invention. FIG. 2 is a cross-sectional view taken along line XX in FIG.

  The jellyfish crushing mill 100 of the present embodiment rotationally drives a wire mesh drum 110 (as a net), a rubbing roller 120 (as a brush-like moving body or a brush-like roller), and a rotating shaft 121 of the rubbing roller 120. Drive device 130, bearing 140 that supports one end of rotating shaft 121 of squeeze roller 120, support portion 150 that supports drive device 130 and bearing 140, and wire mesh drum 110 slides downward from squeeze roller 120 in the tilt direction. And a pulverized jellyfish receiving unit 170 for receiving the pulverized jellyfish dropped after passing through the wire mesh drum 110.

  The wire mesh drum 110 has a cylindrical shape. Both end faces are open, and the entire peripheral surface is provided with a mesh-like mesh portion, and the hollow portion in the interior forms a jellyfish accommodating portion 111. The mesh size of the mesh portion may be, for example, 200 μm, but is not limited thereto. As shown in FIG. 2, the wire mesh drum 110 is supported by the rubbing roller 120 while being sandwiched between the rubbing rollers 120 provided inside and outside the wire netting drum 110. Each rubbing roller 120 is supported by the driving device 130, the bearing 140, and the support portion 150 so that the axial direction thereof is inclined with respect to the horizontal plane. Accordingly, the wire net drum 110 is also in a state where the major axis direction is inclined with respect to the horizontal plane, as shown in FIG. The wire mesh drum 110 is prevented from sliding down downward in the tilt direction by the drum clamp 160. The opening end face of the upper part of the inclined wire net drum 110 forms a jellyfish intake 112 for taking in a collected material containing jellyfish. On the other hand, the open end face of the lower part of the inclined wire net drum 110 forms a solid matter discharge port 113 for discharging solid matter other than jellyfish.

  The scouring roller 120 is a slender cylindrical (roller-like) scourer configured such that the rotating shaft 121 protrudes from both ends thereof, and as shown in FIGS. Two are provided outside the drum 110. Two of the three scouring rollers 120 provided in the wire mesh drum 110 and two scouring rollers 120 provided outside the wire mesh drum 110 are rotated while being in contact with the mesh portion of the wire mesh drum 110. Placed in. One end of the rotating shaft 121 of each squeezing roller 120 is connected to each gear (not shown) of the gear box 132 of the driving device 130. The other end of each rotating shaft 121 is supported by a bearing 140.

  When the motor 131 of the driving device 130 is driven, the power is transmitted to each rotating shaft 121 via each gear in the gear box 132, whereby each swash roller 120 rotates. In addition, each gear in the gear box 132 is configured to be able to rotate the swash rollers 120 alternately in forward and reverse directions as shown in FIG. When the scouring rollers 120 are alternately rotated in forward and reverse directions as shown in FIG. 2, the wire mesh drum 110 supported by the scouring roller 120 is also rotated with the rotation of the scouring roller 120.

  Next, a method for obtaining a pulverized jellyfish by pulverizing only the jellyfish without pulverizing solids other than the jellyfish using the jellyfish pulverizing mill 100 of the present embodiment will be described.

  The collected material including the jellyfish is put into the jellyfish accommodating portion 111 of the wire mesh drum 110 through the jellyfish intake 112 and the motor 131 of the driving device 130 is driven to rotate each of the scouring rollers 120 and the wire mesh drum 110. The mesh portion of the wire mesh drum 110 and the strain portion of the strain roller 120 are slid together by the rotation of the wire mesh drum 110 and the strain roller 120. Thereby, only the soft agar-quality jellyfish among the collected materials in the jellyfish storage unit 111 are pulverized, pass through the mesh of the mesh part of the wire mesh drum 110, and the pulverized jellyfish falls onto the pulverized jellyfish receiving unit 170. On the other hand, hard solids such as seafood, crabs, and dust are not pulverized by rubbing the scouring portion and the mesh portion, but remain in the jellyfish accommodating portion 111 of the wire mesh drum 110, and below the tilt direction of the wire mesh drum 110. And is discharged out of the wire mesh drum 110 through the solid material discharge port (opening end surface) 113 at the lower part in the inclination direction of the wire mesh drum 110.

  According to the jellyfish crushing mill 100 of this embodiment, only the jellyfish out of the jellyfish-containing recovered material is effectively crushed and passed through the mesh portion of the wire mesh drum 110, and only the crushed jellyfish receiving unit is obtained. It can be received at 170. The pulverized jellyfish receiving unit 170 may be a funnel, a hopper, an inclined slope, or the like, but is not limited thereto.

  In this embodiment, a brush-like roller (scouring roller) is used as the brush-like moving body. According to such a configuration, the brush-like moving body (scouring roller) and the net (metal mesh drum) are in line contact with each other, so that the contact surface between both is wider than in a configuration in which the points are in point contact with each other. Can be done evenly. Further, in the present embodiment, the brush roller is rotated using the driving device, and the net and the brush roller are relatively moved. According to such a configuration, since the brush-like roller is rotated, the entire brush portion provided on the peripheral surface of the brush-like roller can be used. However, when the brush roller is used, the mesh roller and the brush roller may be moved relative to each other by moving the mesh instead of rotating the brush roller. Even with such a configuration, the relative movement between the net and the brush-like moving body can be realized.

  Next, FIG. 3 shows an application example of the jellyfish grinding mill 100 according to the present embodiment. As shown in the figure, the jellyfish grinding mill 100 is installed above a tank 180 having a solid material collection tank 181 and a grinding jellyfish collection tank 182. When the jellyfish grinding mill 100 is operated in such a state, the ground jellyfish received by the grinding jellyfish receiving unit 170 of the jellyfish grinding mill 100 is collected in the grinding jellyfish collection tank 182. On the other hand, the solid matter discharged through the solid matter discharge port (opening end face) 113 of the jellyfish grinding mill 100 is collected in the solid matter collecting tank 181.

  By using the jellyfish grinding mill 100 of the present embodiment in this way, the ground jellyfish and solids other than the jellyfish can be easily separated and recovered. The pulverized jellyfish collected in the pulverized jellyfish collecting tank 182 can be transported to various downstream jellyfish processing steps using, for example, a pump 191. On the other hand, there is a possibility that jellyfish and pulverized jellyfish may be mixed in the solid matter collecting tank 181 in addition to solid matter. For example, using the pump 192, jellyfish other than solid matter and pulverized jellyfish are fed to the jellyfish grinding mill 100. The jellyfish and solids other than jellyfish may be separated again.

<Second Embodiment>
Next, a second embodiment of the jellyfish grinding mill of the present invention will be described below.
FIG. 4 is a schematic configuration diagram showing a second embodiment of the jellyfish grinding mill of the present invention.

  The jellyfish crushing mill 200 of the present embodiment is configured to rotationally drive a wire mesh drum 210 (as a mesh), a number of ball brushes 220 (as a brush-like moving body or brush-like ball), and a rotating shaft 216 of the wire mesh drum 210. Drive device 230, a bearing 240 that supports one end of the rotating shaft 216 of the wire mesh drum 210, a support portion 250 that supports the drive device 230 and the bearing 240, and a pulverized jellyfish that has fallen through the wire mesh drum 210 And a pulverized jellyfish receiving part 270 for receiving the slag.

  The wire mesh drum 210 has a cylindrical shape. Rotating shafts 216 are provided on both end faces, a net-like mesh portion is provided on the entire peripheral surface, and a hollow portion in the interior forms a jellyfish accommodating portion 211. A large number of ball brushes 220 are provided in the jellyfish housing 211. The mesh size of the mesh portion may be, for example, 200 μm, but is not limited thereto. As for the metal mesh drum 210, one rotary shaft 216 is connected to and supported by a gear (not shown) of the gear box 232 of the driving device 230 so that the major axis direction thereof is inclined with respect to the horizontal plane as shown in FIG. The other rotating shaft 216 is pivotally supported by the bearing 240. A jellyfish intake port 212 for taking in a collected material including jellyfish is formed on the peripheral surface of the inclined wire mesh drum 210 in the inclination direction. The jellyfish intake 212 is closed by a lid 214 when the mill is operating or when the mill is not used, for example. On the other hand, a strip-shaped solid material discharge port 213 for discharging solid materials other than jellyfish is formed on the peripheral surface below the inclined direction of the tilted wire net drum 210 so as to go around the peripheral surface. The solid material discharge port 213 is also formed in a mesh shape, and the mesh size is set to be larger than the mesh size of the mesh portion of the circumferential surface of the wire mesh drum 210 and smaller than the diameter of the ball brush 220. With such a configuration, the solid matter that moves downward in the drum tilt direction without being pulverized is discharged from the wire mesh drum 210 through the solid material discharge port 213, but the ball brush 220 has the wire mesh drum 210. Is not discharged from. The mesh size of the solid material discharge port 213 may be, for example, 10 mm, but is not limited thereto.

  The ball brush 220 in the jellyfish housing 211 is a wire brush ball. The diameter can be set as appropriate according to the size of the mill, the hardness of the jellyfish, etc., but is preferably set larger than the mesh size of the solid material discharge port 213 of the wire mesh drum 210. In the present embodiment, a large number of ball brushes 220 are placed in the jellyfish housing 211 so that the ball brush 220 occupies about half of the volume of the jellyfish housing 211. With such a configuration, when the wire net drum 210 is inclined and installed, the ball brush 220 is prevented from accumulating only in the downward direction in the inclination direction in the jellyfish accommodating portion 211, The jellyfish supplied to the jellyfish housing part 211 can be crushed also in the upper direction of the inclination. In addition, when a large number of ball brushes 220 are provided, the ball brushes 220 are also rubbed with each other, which also promotes jellyfish crushing.

  When the motor 231 of the driving device 230 is driven, the power is transmitted to the rotating shaft 216 via the gear in the gear box 232, thereby rotating the wire mesh drum 210. Due to the rotation of the wire mesh drum 210, the ball brush 220 is moved and rolled in the jellyfish accommodating portion 211. As a result, the ball brush 220 relatively moves while contacting the mesh portion of the wire mesh drum 210.

  Next, a method for obtaining a pulverized jellyfish by pulverizing only the jellyfish without pulverizing solids other than the jellyfish using the jellyfish pulverizing mill 200 of the present embodiment will be described.

  The collected material including the jellyfish is put into the jellyfish accommodating portion 211 of the wire net drum 210 through the jellyfish intake 212, and the jellyfish intake 212 is closed with the lid 214. Then, the wire mesh drum 210 is rotated by driving the motor 231 of the driving device 230. As the wire mesh drum 210 rotates, the ball brush 220 moves and rolls in the jellyfish housing 211, and the mesh portion of the wire mesh drum 210 and the brush portion of the ball brush 220 are slid together. Rubbed together. As a result, only the soft agar-quality jellyfish out of the collected matter in the jellyfish storage unit 211 is crushed, passes through the mesh of the mesh part of the wire mesh drum 210, and the crushed jellyfish falls onto the crushed jellyfish receiving unit 270. On the other hand, hard solids such as seafood, crabs, and dust are not pulverized by rubbing the brush portion and the mesh portion, but remain in the jellyfish housing portion 211 of the wire mesh drum 210, and below the tilt direction of the wire mesh drum 210. Move to. The solid matter in the jellyfish accommodating portion 211 is discharged out of the wire mesh drum 210 through the solid matter discharge port 213 having a large mesh size.

  Also in the jellyfish crushing mill 200 of this embodiment, only the jellyfish out of the jellyfish-containing recovered matter is effectively crushed and passed through the mesh portion of the wire mesh drum 210, and only the crushed jellyfish receiving unit 270 is obtained. Can be received at The pulverized jellyfish receiving unit 270 may be a funnel, a hopper, an inclined slope, or the like, but is not limited thereto.

  In the present embodiment, instead of rotating the wire mesh drum 210, the wire mesh drum 210 may be moved so as to vibrate. Further, the jellyfish grinding mill 200 of the present embodiment can also be applied to a tank 180 as shown in FIG. 3, for example.

  Further, when the ball brush 220 is used, the net is not cylindrical, but may be a sphere having a hollow portion as a jellyfish accommodating portion or a similar form thereof. In that case, the spherical net or the like may be rotated in any direction. In this case, the jellyfish intake port and the solid matter discharge port may be provided separately, but both functions may be shared by a single port.

<Third Embodiment>
Next, a third embodiment of the jellyfish grinding mill of the present invention will be described below.
FIG. 5 is a schematic configuration diagram showing a third embodiment of the jellyfish grinding mill of the present invention. FIG. 6 is a cross-sectional view taken along line YY of FIG. FIG. 7 is a schematic configuration diagram showing a wire mesh drum of a jellyfish grinding mill according to the third embodiment.

  The jellyfish grinding mill 300 of this embodiment includes a wire mesh drum 310 (as a mesh), a number of ball brushes 320 (as a brush-like moving body or brush-like ball), and a drive device for rotating the wire mesh drum 310. 330, a support portion 350 that supports the driving device 330, a drum clamp 360 for preventing the wire mesh drum 310 from sliding down in the tilt direction, and a pulverization for receiving the crushed jellyfish that have fallen through the wire mesh drum 310 A jellyfish receiving portion 370, two rails 385 for returning the ball brush 320 moving downward in the inclination direction of the wire net drum 310, and a column 380 for supporting the rail 385 are provided.

  As shown in FIG. 7, the wire mesh drum 310 has a cylindrical shape. A mesh-like mesh portion is provided on the entire peripheral surface. The mesh size of the mesh portion may be, for example, 200 μm, but is not limited thereto. The hollow part inside the wire mesh drum 310 forms a jellyfish housing part 311. One end surface (312 side) of the wire net drum 310 is opened, and this open end surface forms a jellyfish intake port 312 for taking in a collected material including jellyfish. A circular rail insertion port 315 is provided at the central portion of the other end surface of the wire net drum 310 so that the rail 385 can be inserted into the jellyfish housing portion 311. Inside the peripheral edge portion 316 of the other end surface, ball brush gripping blades 314 for gripping the ball brush 320 placed in the jellyfish housing portion 311 are provided at predetermined intervals. A belt-like solid material discharge port 313 for discharging solid materials other than jellyfish is formed on the peripheral surface near the other end surface at a position where the ball brush gripping blade 314 is not provided so as to go around the peripheral surface. Is done. The solid material discharge port 313 is also formed in a mesh shape, and the mesh size is set to be larger than the mesh size of the mesh portion of the circumferential surface of the wire mesh drum 310 and smaller than the diameter of the ball brush 320. With such a configuration, solids that have not been crushed are discharged from the wire mesh drum 310 through the solid material discharge port 313, but the ball brush 320 is not discharged from the wire mesh drum 310. The mesh size of the solid matter discharge port 313 may be, for example, 10 mm, but is not limited thereto.

  A driving device 330 for rotating the wire mesh drum 310 includes a motor 331, a gear box 332 coupled to the motor 331, a rubbing roller 333, a rubber roller 334 provided at one end of the rubbing roller 333, and a rubber roller 334. A rubber roller 335 having the same size and provided so as to be parallel and in contact therewith is provided. Rotating shafts 336 and 337 are provided on end surfaces of the rubber roller 334 and the rubber roller 335, respectively. One end of each rotating shaft 336 and 337 is connected to each gear (not shown) of the gear box 332.

  As shown in FIG. 5, the wire net drum 310 is sandwiched between a rubbing roller 333 and a rubber roller 334 provided on the outer side thereof, and a rubber roller 335 provided on the inner side thereof, and these rollers 333, 334, and 335. Supported. These rollers 333, 334, and 335 are supported by the gear box 332 and the support portion 350 so that the axial direction thereof is inclined with respect to the horizontal plane. Accordingly, the wire mesh drum 310 is also in a state where the major axis direction is inclined with respect to the horizontal plane, as shown in FIG. The wire mesh drum 310 is prevented from sliding down downward in the tilt direction by the drum clamp 360. The wire net drum 310 is supported so that the jellyfish intake port 312 is located on the upper side in the tilt direction, and the rail insertion port 315 (and thus the solid matter discharge port 313) is located on the lower side in the tilt direction.

  The ball brush 320 in the jellyfish housing 311 is a wire brush ball. The diameter can be set as appropriate according to the size of the mill, the hardness of the jellyfish, etc., but is preferably set larger than the mesh size of the solid material discharge port 313 of the wire mesh drum 310.

  When the motor 331 of the driving device 330 is driven, the power is transmitted to the rotation shafts 336 and 337 via the respective gears in the gear box 332, whereby the rubber roller 334 (and the scrub roller 333) and the rubber roller 335 rotate. Each gear in the gear box 132 is configured to be able to rotate the rubber roller 334 (and the scrub roller 333) and the rubber roller 335 in the forward and reverse directions. When the rubber roller 334 (and the rubbing roller 333) and the rubber roller 335 are rotated in the forward and reverse directions, the wire mesh drum 310 supported by the rollers 333, 334, and 335 also rotates as the rollers rotate. Due to the rotation of the wire mesh drum 310, the ball brush 320 is moved and rolled in the jellyfish housing 311. As a result, the ball brush 320 relatively moves while contacting the mesh portion of the wire mesh drum 310.

  As shown in FIG. 5, since the wire net drum 310 is installed in a state inclined with respect to the horizontal plane, the ball brush 320 moves downward in the inclination direction in the jellyfish housing portion 311 due to its own weight. Therefore, in order to prevent the ball brush 320 from staying below the inclination direction of the jellyfish housing part 311, the ball brush 320 is returned to the upper direction of the inclination inside the jellyfish housing part 311 using the ball brush gripping blade 314 and the rail 385. To.

  The ball brushes 320 moving downward in the inclination direction in the jellyfish housing 311 are gripped one by one by the ball brush gripping blades 314 and are carried in the drum rotation direction (upward) as the wire mesh drum 310 rotates. (See FIG. 6). Then, when the ball brush 320 is carried above the rail 385, it falls onto the rail 385 due to its own weight. The ball brush 320 that has fallen on the rail 385 slides down the rail 385 and is returned to the upper side in the inclination direction in the jellyfish housing 311. With such a configuration, when the wire net drum 310 is installed at an inclination, the ball brush 320 is prevented from accumulating only in the downward direction in the inclination direction in the jellyfish storage unit 311, and the inside of the jellyfish storage unit 311 is prevented. The jellyfish supplied to the jellyfish storage unit 311 can be crushed also in the upper direction of the inclination.

  Next, a method for obtaining a pulverized jellyfish by pulverizing only the jellyfish without pulverizing solids other than the jellyfish using the jellyfish pulverizing mill 300 of the present embodiment will be described.

  The collected material including the jellyfish is put into the jellyfish accommodating portion 311 of the wire mesh drum 310 through the jellyfish intake port 312, and the motor 331 of the driving device 330 is driven so that the rollers 333, 334 and 335 and the wire mesh drum 310 are Rotate. As the wire mesh drum 310 rotates, the ball brush 320 moves and rolls in the jellyfish housing 311, and the mesh portion of the wire mesh drum 310 and the brush portion of the ball brush 320 are slid together. Thereby, only the soft agar-quality jellyfish among the collected materials in the jellyfish storage unit 311 are pulverized, pass through the mesh of the mesh part of the wire mesh drum 310, and the pulverized jellyfish falls onto the pulverized jellyfish receiving unit 370. On the other hand, hard solids such as seafood, crabs, and dust are not pulverized by sliding the brush portion and the mesh portion together, and remain in the jellyfish housing 311 of the wire mesh drum 310, and below the tilt direction of the wire mesh drum 310. Move to. The solid matter in the jellyfish container 311 is discharged out of the wire mesh drum 310 through the solid matter discharge port 313 having a large mesh size.

Also in the jellyfish crushing mill 300 of this embodiment, only the jellyfish out of the jellyfish-containing collected material is effectively crushed and passed through the mesh part of the wire mesh drum 310, and only the crushed jellyfish receiving part 370 is obtained. Can be received at The pulverized jellyfish receiving unit 370 may be a funnel, a hopper, an inclined slope, or the like, but is not limited thereto.
Note that the jellyfish grinding mill 300 of the present embodiment can also be applied to a tank 180 as shown in FIG. 3, for example.

<Fourth embodiment>
Next, a fourth embodiment of the jellyfish grinding mill of the present invention will be described below.
FIG. 8 is a schematic configuration diagram showing a fourth embodiment of a jellyfish grinding mill according to the present invention.

  The jellyfish crushing mill 400 of this embodiment is configured to rotationally drive a flat wire mesh 410 (as a mesh), a brush roller 420 (as a brush-like moving body or a brush-like roller), and a rotating shaft 421 of the brush roller 420. A motor 430 (as a driving device), a bearing 440 supported by the rotating shaft 421 of the brush roller 420, and a pulverized jellyfish receiving unit 470 for receiving the pulverized jellyfish dropped through the wire mesh 410. .

  When the motor 430 is driven, the power is transmitted to the rotating shaft 421 of the brush roller 420, whereby the brush roller 420 is rotated and the brush portion of the brush roller 420 and the wire mesh 410 are slid.

  Next, a method for obtaining a pulverized jellyfish by pulverizing only the jellyfish without pulverizing solids other than the jellyfish using the jellyfish pulverizing mill 400 of the present embodiment will be described.

  The collected material including the jellyfish is supplied onto the wire mesh 410, and the motor 430 is driven to rotate the brush roller 420. As the brush roller 420 rotates, the metal mesh 410 and the brush portion of the brush roller 420 are slid together. Thereby, only the soft agar-quality jellyfish among the collected materials on the wire mesh 410 are crushed, pass through the mesh of the wire mesh 410, and the crushed jellyfish fall onto the crushed jellyfish receiving portion 470. On the other hand, hard solids such as seafood, crabs, and trash remain on the wire mesh 410 without being pulverized by sliding the brush portion and the mesh portion together. The remaining solid matter may be appropriately removed from the wire mesh 410.

  Also in the jellyfish crushing mill 400 of the present embodiment, only the jellyfish out of the collection containing jellyfish is effectively crushed and passed through the mesh of the wire mesh 410, and only the crushed jellyfish is received by the crushed jellyfish receiving unit 470. Can do. The pulverized jellyfish receiving unit 470 may be a funnel, a hopper, an inclined slope, or the like, but is not limited thereto.

  In the present embodiment, instead of rotating the brush roller 420, the wire mesh 410 may be moved back and forth so that the wire mesh 410 and the brush portion of the brush roller 420 are slid together. Further, the jellyfish crushing mill 400 of the present embodiment can also be applied to a tank 180 as shown in FIG. 3, for example.

It is a schematic block diagram which shows 1st Embodiment of the mill for jellyfish grinding | pulverization of this invention. It is sectional drawing along the XX line of FIG. It is a schematic block diagram which shows the example of application of the jellyfish grinding mill by 1st Embodiment. It is a schematic block diagram which shows 2nd Embodiment of the mill for jellyfish grinding | pulverization of this invention. It is a schematic block diagram which shows 3rd Embodiment of the mill for jellyfish grinding | pulverization of this invention. FIG. 6 is a cross-sectional view taken along line YY in FIG. 5. It is a schematic block diagram which shows the metal-mesh drum of the jellyfish grinding mill by 3rd Embodiment. It is a schematic block diagram which shows 4th Embodiment of the mill for jellyfish grinding | pulverization of this invention.

Explanation of symbols

100 Jellyfish grinding mill 110 Wire mesh drum (net)
111 Jellyfish container 112 Jellyfish intake port 113 Solid material discharge port 120 Scouring roller (brush-like moving body or brush-like roller)
121 Rotating shaft 130 Driving device 131 Motor 132 Gear box 140 Bearing 150 Supporting portion 160 Drum fastening 170 Grinding jellyfish receiving portion

Claims (7)

The net,
A brush-like moving body that has a brush portion and moves relative to the net while being in contact with the brush portion;
A driving device for relatively moving the net and the brush-like moving body;
The jellyfish is pulverized by relatively moving the mesh that is in contact with the brush portion of the brush-like moving body, and the pulverized jellyfish can pass through the mesh. Jellyfish grinding mill. The brush-like moving body is a rotatable brush-like roller provided in contact with the net,
2. The jellyfish grinding mill according to claim 1, wherein the driving device rotates the brush-like roller to relatively move the net and the brush-like roller. 3. The brush-like moving body is a rotatable brush-like roller provided in contact with the net,
2. The jellyfish grinding mill according to claim 1, wherein the driving device moves the mesh to relatively move the mesh and the brush roller. 3. The net is a jellyfish intake for taking in jellyfish and solids other than jellyfish, a jellyfish containing part for containing solids other than jellyfish and jellyfish, and solids for discharging solids other than jellyfish. Forming a discharge port,
4. The jellyfish grinding mill according to claim 2, wherein the brush-like roller is provided at least in the jellyfish accommodating portion. 5. The net has a columnar shape having a hollow portion as the jellyfish accommodating portion,
The net is provided such that its major axis is inclined with respect to a horizontal plane,
The jellyfish intake is provided at the top of the inclined net,
The jellyfish grinding mill according to claim 4, wherein the solid matter discharge port is provided at a lower part of the inclined net. The net is a jellyfish intake for taking in jellyfish and solids other than jellyfish, a jellyfish containing part for containing solids other than jellyfish and jellyfish, and solids for discharging solids other than jellyfish. Forming a discharge port,
The brush-like moving body is a brush-like ball provided in the jellyfish housing part,
2. The jellyfish according to claim 1, wherein the driving device moves the net so that the brush-like ball moves in the jellyfish accommodating portion and contacts the net at the brush portion. 3. Mill for grinding. The net has a columnar shape having a hollow portion as the jellyfish accommodating portion,
The net is provided such that its major axis is inclined with respect to a horizontal plane,
The jellyfish intake is provided at the top of the inclined net,
The jellyfish grinding mill according to claim 6, wherein the solid matter discharge port is provided at a lower part of the inclined net.

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