JPS5852156B2 - grain dryer - Google Patents

Description

[Detailed description of the invention] This invention has a storage chamber in the upper part and a grain collection room in the lower part, and between these storage chambers and the grain collection room, ventilation chambers and hot air chambers are arranged alternately. The main body of the dryer is constructed by arranging ventilation drying chambers consisting of: ventilation chambers arranged on both sides of the machine body (or hot air chambers in the case of a dryer in which the hot air chamber is disposed on the outer side). This invention relates to a grain dryer that has a structure that allows each to be attached and detached.

Generally, when drying grains, it is desirable to clean the inside of the machine before or after drying to remove residual rice in order to prevent rodent damage and to prevent deterioration in the quality of the product due to the contamination of different grains. When drying grains, it is necessary to make every effort to prevent the contamination of foreign grains.

However, with conventional dryers, when cleaning the inside of the aircraft, it was necessary to enter the aircraft from above the storage chamber, which brought with it the danger of working at heights. It was extremely difficult to remove grains stuck in the dead holes of the perforated plates that made up the hot air chamber, and cleaning them was not easy.

Therefore, as described above, the present invention provides a removable structure for the exhaust chambers (or hot air chambers) disposed on both outer sides of the fuselage, thereby making cleaning extremely easy.

The embodiment of the present invention will be explained based on the embodiment shown in FIGS. 4
A general grain dryer is constructed by arranging a ventilation drying chamber 3 in which a grain flow path 7°7 is formed by alternately arranging ventilation chambers 5, 5 and a hot air chamber 6 between the grain dryers. There is a feed-out roll 8 that intermittently feeds the grains from the drying room 3 to the grain collection room 4;
8, the screw conveyor 9 at the bottom of the grain collection room 4, and the storage room 2
A grain lifting machine 11 is connected to the screw 10 disposed in the upper part so that the grains can be circulated, a hot air generating furnace 12 is connected to the hot air chamber 6, and a hot air generating furnace 12 is connected to the rear part of the exhaust chamber 5.5 through exhaust passages 13, 13. It is equipped with a suction exhaust device 14 and the like.

The air exhaust chambers 5, 5 have perforated plates 5a, 5a on the side of the hot air chamber 6.
The perforated plates 5a, 5a are made to face the side plates 5b, 5b which are the outer frame of the fuselage 1, and the perforated plates 5a, 5a and the side plates 5b, 5b are integrally assembled. When assembling the fuselage 1, first, the hot air chamber 6 is placed and fixed on the grain collection chamber 4, and the front and rear side plates 1a and 1a' are erected and fixed. .

After supporting and fixing the left and right side plates 1b and 1t/ of the storage chamber 2 part on the i a/, at the end of the assembly work, the exhaust chamber 5,
5', and attach the front and rear side plates 1a with appropriate fixing tools.
The structure is such that it can be supported and fixed to 1a'.

In addition, the ventilation chambers 5, 5 have their rear surfaces open, and when attached to the fuselage 1, the lids 15, 15 hinged to the rear of the fuselage 1 are opened as shown in the imaginary line. By rotating and fastening it, the ventilation chambers 5, 5 and the ventilation passage 13° 13 can be communicated with each other.

In the drawing, the exhaust chambers 5, 5 are configured to be attached and detached in a direction perpendicular to the hot air chamber 6, but it is possible to slide them in the longitudinal direction of the fuselage 1 or in the vertical direction of the fuselage by, for example, laying rails. It can also be constructed so that it can be attached and detached by moving it.

Since the grain dryer of the present invention has the above-described structure, it is possible to carry out normal drying work by installing the ventilation chambers 5, 5, but it is also possible to carry out normal drying work before the start of drying work or during drying work. If you want to clean the inside of the aircraft 1 after the completion, remove the lids 15, 15 at the rear of the ventilation chambers 5, 5, and clean the inside of the aircraft 1.
If you remove it, that area will be opened, so
Not only is it extremely easy to confirm the presence of residual particles by illuminating the interior spaces with outside light, but it is also possible to clean by simply reaching out from outside the machine, and it is also possible to clean by entering the machine body 1. It is safe because there is no need to climb to the top of the machine 1 when cleaning, and at the same time, the ventilation chamber 5.5 is open, making it easier to work without feeling pressured, and furthermore, the dust generated during cleaning can be removed. It is hygienic because it is dissipated outside the machine without stagnation inside the machine body 1.

In this way, the present invention makes cleaning the inside of the machine much easier by making the exhaust chambers (or hot air chambers) arranged on both outer sides of the machine body removable.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which FIG. 1 is a longitudinal sectional front view, and FIG. 2 is a cross-sectional plan view taken along line 1--2' in FIG. 1. In the figure, 1... Dryer main body, 2... Storage chamber, 3... Ventilation drying room, 4... Grain collection room, 5, 5. ...Exhaust room 6--Hot air room.

Claims (1)

[Claims] 1 A storage chamber 2 is provided in the upper part, and a grain collection room 4 is provided in the lower part, and between these storage chambers 2 and grain collection room 4, ventilation chambers 5, 5 and hot air chambers 6 are arranged alternately. A grain dryer in which a dryer main body 1 is constructed by arranging a ventilation drying chamber 3, and ventilation chambers 5, 5 (or hot air chambers) disposed on both outer sides are detachable.