JP4264294B2 - Method for producing complex sugar particles - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The invention of this application relates to a granulated apparatus and a manufacturing method for a complex sugar granule, and more particularly, by applying a simple structural improvement to a conventional sugar granule to a complex sugar granule. The present invention relates to a granulated apparatus and a production method for a complex sugar-like granule that can easily granulate a sugar-like granule and can produce a uniform granule.
[0002]
[Prior art and solutions]
Conventional granulators mainly consisted of a rotation method using a bread granulator, an extrusion method using a disk pelletizer or the like, and a granulation method based on a centrifugal motion using a malmerizer or the like. Granules produced by these methods were spherical granules (round grains) and could not be granulated in a complex shape. This round grain is inconvenient in actual use, such as shoulder cracks easily occurring, the surface area cannot be increased, and rolling occurs.
[0003]
For this reason, even if the above-mentioned point due to the round granule is solved, and the sugar-compound-like granule can be generated by granulation of the conventional sugar-compact-like granule, as shown in FIG. Since the bottom corner (1a) of the inclined rotating pan (1) is at right angles, the adhered layer (17c) of the granular material adheres to the bottom corner (10a) and is stacked, resulting in the inclined rotating pan (1 ) Impairs the uniformity of the flow of the powder and granules despite the constant speed rotation), resulting in uneven particle sizes and the formation of wasted products, resulting in wasted material and reduced granule generation efficiency. It was a factor.
Compound sugar-like particles adhered to the bottom corners of the inclined rotating pan, resulting in poor yield, leaving problems in terms of efficiency and production of uniform particles.
[0004]
From the above, the invention of this application can be granulated as a complex sugar-like granule by a simple device without causing the sugar sugar-like granules to adhere to the bottom corner of the inclined rotating pan in the manufacturing process. An object of the present invention is to provide a granulated sugar granule granulating apparatus and a production method that can be produced with high yield and high efficiency.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the invention of this application is a tilted rotating pan having a bottom corner made of powder and a round that does not impair the uniformity of the flow of particles, a driving device for driving the tilted rotating pan, Compass sugar granules by a granulator for a sugar composition comprising powder supply means for filling powder in the rotary pan and nozzles that spray water in a concentrated manner inside the inclined rotary pan of a manufacturing method, the inclined rotating pan, a powder with a viscosity of filled with 10-30% feedthrough powder was the powder filled in the inclined rotating pan with rotating inclined rotary pan A powder hydration pan bottom attaching step in which water is temporarily intensively sprayed onto a rotating powder that rotates and stirs and the water is temporarily concentrated to hydrate the rotating powder and adhere to the bread bottom, and the rotating bread bottom Scrape off the adhering powder with a scraper, and it will become loose raw material grains during the fall. The raw material grain generation step of rotating and stirring the raw material grains in the inclined rotating pan to grow into granules, and forming the granules while undergoing pan rotation while moving the granules , Water is temporarily concentrated and sprayed to the circulating flow on the downstream side of the granular material flowing as a circulating flow while accumulating the granular material 7c on the outer periphery of the inclined rotating pan 1, and concentrated on the flowing granular material. Add water to add a certain amount of moisture, and then temporarily supply the powder and apply it to the flowing fluid particles with moisture. As the sugar growing process grows to a predetermined size, the centrifugal force of the inclined rotating pan gradually raises it from the bottom of the inclined rotating pan to the upper edge, automatically outside the inclined rotating pan. Including the growth grain centrifugal release process To provide a method of manufacturing Konpei sugar-like granular material and forming a pay sugar-like granules.
[ 0006 ]
Hereinafter, the invention of this application will be described in more detail with reference to the drawings.
[ 0007 ]
DETAILED DESCRIPTION OF THE INVENTION
According to the granulated sugar granulating apparatus according to the invention of this application, about 10 to 30% of a viscous powder is mixed into the raw material to be granulated. Thereby, the raw material powder can be made into a 150 mesh under product, and plasticity can be obtained.
[ 0008 ]
Also, the nozzle installation position is preferably about 40 centimeters above the surface of the granule receiving the spray water. And the flow-out form of the water from the nozzle is a one-point water that is added to a part of the granule at least during the grain growth step, and is attached to the bread bottom before the grain growth step. Occasionally, one point can be added to the flowing powder, or the entire powder can be sprayed over a wide area to adhere to the bread bottom in terms of efficiency. By adopting the one-point hydration method during the grain growth process, the granules flowing in the inclined rotating pan are efficiently subjected to water on the convex and concave portions while being repeatedly subjected to powder coating and hydration. The powder can be attached and promote the growth of the sugar-compound-like protrusions.
[ 0009 ]
In the method for producing a compound sugar granule, the rotational speed is preferably 10 to 30 rpm / minute depending on the raw material, and the tilt angle is preferably operated in the range of about 30 to 60 degrees. Will be formed. The size of the complex sugar particles discharged from the inclined rotating pan after being centrifuged can also be controlled by the number of rotations.
[ 0010 ]
In the manufacturing form of the compound sugar-like granule, the rotation of the inclined rotating pan can be kept continuous, or the inclined rotating pan can be stopped only at the time of the initial powder supply. In this case, batch manufacturing is performed.
[ 0011 ]
【Example】
Hereinafter, the invention of this application, it described with reference to the drawings.
Granulating device Konpei sugar-like particle of the present gun invention is shown schematically in Figure 1. According to FIG. 1, the granulated apparatus for a sugar compound is equipped with an inclined rotating pan 1, a driving device 2 that drives the inclined rotating pan 1, and a supply port 5 a that supplies powder into the inclined rotating pan 1. A nozzle 4 for spraying water is provided inside the powder supply means 5 and the inclined rotating pan 1. The bottom corner of the inclined rotating pan 1 is a bottom corner rounded portion 1a.
The granular sugar granulator is provided with a scraper 8 as an accessory as will be described later.
[ 0012 ]
In FIG. 1, a dish-shaped inclined rotating pan 1 is connected to a driving device 2 via a rotating shaft 3 so as to be rotationally driven. Further, on the bread bottom surface 1b of the inclined rotating pan 1, as the raw material supply powder rotating along with the bread bottom surface 1b is hydrated from the nozzle 4, it becomes damp and adheres to the bread bottom surface 1b.
[ 0013 ]
FIG. 2 is a photograph showing a sugar-compact granule produced by the granulation apparatus of the present invention, and shows a sugar-compact granule 7d grown to a substantially uniform size.
Hereinafter, a manufacturing process by the granulation apparatus of the present invention will be described with reference to FIGS.
[ 0014 ]
As shown in FIG. 3, first, a predetermined amount of supply powder 7 is supplied and filled into the inclined rotary pan 1 from the supply pipe 5 a of the powder supply means 5, and the inclined rotary pan 1 is rotated by the driving device 2. Accompanying the rotation of the inclined rotating pan 1, the stored powder 7a is rotated on the bottom surface 1b of the pan as shown in FIG. The flowing contained powder 7a is sprayed from the nozzle 4 and hydrated at a position where it slides from the vicinity of the top of the bread bottom 1b. The hydration at this time is a state in which moisture is sufficiently applied to the flowing contained powder 7a and does not reach a fluid state with sufficient water content. During the rotation of the inclined rotating pan 1, the supply powder 7a to which moisture is given begins to adhere to the pan bottom surface 1b, and as shown in FIG. 4 (a), the hydrolyzed powder 7b is formed on the pan bottom surface 1b. 4 is widely attached to the position of the dotted line in FIG.
[ 0015 ]
Next, the spraying of water from the nozzle 4 is temporarily stopped, and while the inclined rotating pan 1 is rotated, the scraper 8 is used to move to the left of the arrow as shown in FIG. When the water adhering powder 7b is peeled off, the peeled powder accumulates in the lower part of the inclined rotating pan 1 while falling. The exfoliated water powder 7b does not yet become grains when initially accumulated downward. Here, when the rotation of the inclined rotating pan 1 continues to flow for about 1 to 2 minutes, the peeled water powder accumulated below is subjected to the pan rotation and the rotation of the diameter becomes 0. The rotation of the pan is continued while the granules 7c of 5 to 0.8 mm are gradually formed, and the granules 7c are accumulated on the outer periphery of the inclined rotating pan 1.
[ 0016 ]
As shown in FIG. 5 (a), the granular body 7c is accumulated at a stage where a predetermined amount is accumulated that is about one half of the lower part of the cross section divided by a half of the radius. As shown in FIG. 5 (b), water is again added from the nozzle 4 to the granules 7c from the nozzle 4 at a position downstream of the granules 7c where the granules 7c slide from the vicinity of the top of the bread bottom 1b.
[ 0017 ]
Thereafter, the supply powder 7 is supplied from the supply pipe 5a of the powder supply means 5 to the hydrolyzed particles 7c and coated so as to be sprinkled, thereby supplying the water to the dotted moisture spots on the surface of the particles 7c. While the powder 7 is partially attached, the flow is continued while gradually forming protrusions of the complex sugar-like particles as will be described later.
[ 0018 ]
As described above, in the inclined rotary pan 1 by the repeated operation of temporarily spraying water from the nozzle 4 to the granules 7c and temporarily supplying the supply powder 7 from the powder supply pipe 5a, The granular body 7c gradually grows as large growing particles. When spraying from the nozzle 4, the spraying is in a narrow flow, and is sprayed so as to form the complex sugar-shaped protrusions with such a thin thickness that can be sprayed onto the complex sugar-shaped protrusions. As a result, the granular sugar 7d is formed while growing the compound sugar-like protrusions in a stacked manner.
From the above, according to the granulated granule granulator of this application, the powder in each step by the inclined rotating pan 1, the temporary spraying of water in the circulating flow of the granules and the supplied powder By repeating the operation with the temporary supply of No. 7, desired sugar-compound-like granules are gradually laminated to produce granules having an increased diameter.
[ 0019 ]
[Action]
The tilt rotation pan 1 is driven by the driving device 2. The powder 7 is filled into the inclined rotary pan 1 from the supply pipe 5a of the powder supply means 5 including a powder server (not shown) for supplying the powder, and is created in the inclined rotary pan 1 by rotation. Water is sprayed by the nozzle 4 to the circulating flow on the downstream side of the thin powder 7. At that time, the spray from the nozzle 4 becomes a narrow flow and is sprayed with such a fineness that it can be sprayed onto the sugar-compact-like projections. Also in the case of the granule 7c which has become grown particles, the spray from the nozzle 4 is sprayed with such a fine flow that it can be sprayed onto the complex sugar-like projections. That is, the water to be hydrated on the surface of the sugary sugar is not in the form of mist, but one-point hydration is performed.
[ 0020 ]
In the present invention, since the bottom corner 1a of the inclined rotating pan 1 has a rounded structure that is rounded so as not to impair the uniformity of the flow of the powder and granules, the operating state according to the rotating method of the granulator However, unlike the conventional method, the raw material adheres to the bottom corner 1a and gradually rises and the diameter changes, so that a useless stacked solid bed is not formed, and the flow of the accumulated particles 7b is uniform and uniform. To be done. This makes it possible to create the desired granules without wasting raw materials. That is, by eliminating the adhesion of the raw material, the diffusion state of the powder or granules flowing down from the top in the pan bottom surface 1b of the rotating inclined rotary pan 1 is also compared to the conventional case where the bottom corner 1a is at right angles, It is performed smoothly from the beginning, and combined with the uniform adhesion of the raw material to the whole, it is possible to grow and produce homogeneous and sugary sugar granules.
[ 0021 ]
The manufacturing method of the complex sugar-like particles according to the invention of this application will be described with reference to FIG.
A preparatory step of filling the tilted rotary pan with powder, rotating the tilted rotary pan and spraying water intensively to the powder that flows together;
The powder filled in the inclined rotating pan is hydrated while rotating and stirring, and the powder is added to the bottom of the pan, and the rotating powder at the bottom of the pan is scraped off with a scraper and dropped. Raw material particle generation process by scraping and dropping and disassembling the attached powder and raw material particles,
While flowing the raw material grains, water is added to the flowing raw material grains in a concentrated manner so as to contain a certain amount of moisture, and then the powder is applied and applied to the wet raw material grains repeatedly. Raw material grain growth process by repetition,
Growing grains that gradually rise from the bottom of the tilted rotating pan to the upper edge and are automatically released from the edge of the tilted rotating pan by centrifugal force as they grow to a predetermined size due to the centrifugal force of the tilted rotating pan. Through the centrifugal discharge step, a sugar-compound-like granule can be formed automatically.
[ 0022 ]
According to the method for producing a composite sugar-like granule according to the present invention, the inclined rotating pan 1 that rotates by performing powder supply, water supply, and rotation control of the inclined rotating pan while including scraping work by a scraper. In the slanted pan bottom surface 1b, the adhered powder forming the thin layer in which the filled powder is temporarily adhered to the slanted surface by temporarily supplying water is caused to flow upward again while being scraped off by a scraper. After the body is formed, the supply of water and powder are alternately repeated, and the circulation of the granules is formed into a sugar-compacted granule, gradually generating the particle size, A substantially uniform sugary granule is produced and automatically discharged from the inclined rotating pan 1, and the sugary granule can be easily produced and taken out.
[ 0023 ]
【The invention's effect】
As described above, according to the invention of this application, since the round corner is provided at the bottom corner of the inclined rotating pan so as not to impair the uniformity of the flow of the powder and granules, By producing a simple apparatus with no sticking, a complex sugar-like granule is produced with repeated supply of temporary powder and a single injection of temporary water to the granule flowing as a circulating flow. In the manufacturing process, all of the used materials can be granulated as complete complex sugar particles, which can be produced with high yield and efficiency. The body can produce substantially uniform sugar particles by supplying powder, supplying water, and controlling the rotation of the inclined rotating pan. For example, the body can be used as a solubilizer having a predetermined function. In It is possible to increase the surface area of the granules can be prolonged exerted while maintaining the function of the dissolving agent to a high level.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is an overall schematic diagram of a granulated apparatus for a complex sugar granule according to the invention of this application.
FIG. 2 is a photograph showing a complex sugar-like particle produced by the granulating apparatus of the present invention.
3 is a schematic diagram showing a powder hydration process by the granulated sugar granulating apparatus shown in FIG. 1, and (a) schematically shows a cross section of the powder in a fluidized state in an inclined rotating pan. (B) is the top view which showed typically the hydration position to a powder, and the flow state of a granule.
FIG. 4 is a schematic view showing a hydrated powder peeling process, (a) schematically showing a cross section of a powder in a fluid state in an inclined rotating pan, and (b) a hydrated powder. It is the top view which showed typically the flow state in the process in which it forms in a granule from the peeling position in the case of peeling, and a water adhesion powder.
FIG. 5 is a schematic diagram showing a granulation step subsequent to the water adhering powder peeling step of FIG. 4, wherein (a) schematically shows the state of accumulation of particles during growth from granules to complex sugar particles. (B) is a top view which shows typically the flow state of a granule.
FIG. 6 shows a flow diagram of a granulated sugar granulating method according to the invention of this application.
FIG. 7 is a transverse cross-sectional view schematically showing the flow state of the granules in the inclined rotating pan of the conventional sugar granule granulator.
[Brief description of the sign]
DESCRIPTION OF SYMBOLS 1 Inclination rotation pan 1a Bottom corner round part 1b Pan bottom surface 2 Drive apparatus 3 Rotating shaft 4 Nozzle 5 Powder supply means 5a Supply port 6 Spray water 7 Supply powder 7a Accommodating powder 7b Adhering powder 7c Granule 7d Compose sugar form Granule 8 Scraper 10 Inclined rotating pan 10a Bottom corner 10b] Pan bottom surface 13 Rotating shaft 17a Adhering granule 17b Accumulating granule 17c Adhering layer

Claims (1)

An inclined rotating pan that has a bottom corner that is powdered and is a round that does not impair the uniformity of the flow of particles, a driving device that drives the inclined rotating pan, and a powder supply means that fills the inclined rotating pan with powder, A method for producing a sugar-compregnated granule by a granulator for a sugar-compound-like granule comprising a nozzle that sprays water in a concentrated manner on the inside of the tilt-rotating pan. some powder filling the 10-30% feedthrough powder was the powder filled in the inclined rotating pan with rotating inclined rotary pan rotating stirring, co-rotation flow rotary powder temporarily to A powder hydration pan bottom adhesion process, in which water is sprayed intensively to hydrate the rotating powder and adhere to the bottom of the bread, and the rotating bread bottom adhering powder is scraped off with a scraper. None, with the raw material grains in the inclined rotating pan A raw material grain generation step in which agitation is performed to grow into granules, and the grains 7c are circulated while being accumulated in the outer periphery of the inclined rotating pan 1 by being subjected to pan rotation inside the inclined rotating pan while flowing the granules. Water is temporarily concentrated and sprayed on the circulating flow downstream of the particles that flow as a stream, and water is added to the flowing particles at a single point to include some moisture, and then temporarily. The powder is supplied to the fluid and coated on the flowing fluid particles with moisture, and the compound sugar particles are grown to a predetermined size. And a growing sugar centrifugal release step that gradually emerges from the bottom of the inclined rotating pan to the upper edge and is automatically released out of the inclined rotating pan by the centrifugal force of the inclined rotating pan as it grows. Forming a granular material Method for producing a Lee sugar-like granules.