JPS63101789U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional front view of a conventional grain dryer in which the grain flow path in the drying section is of a double type, Fig. 2 is a longitudinal sectional side view of the same as above, and Fig. 3 is a transverse plan view of the same as above. ,
Fig. 4 is a longitudinal sectional front view of a conventional grain dryer in which the grain flow path in the drying section is of a four-way type, Fig. 5 is a longitudinal sectional side view of the same as above, and Fig. 6 is a transverse plan view of the same as above. , FIG. 7 is a longitudinal sectional front view of an embodiment of the apparatus of the present invention in which the grain flow passage in the drying section is of a double type;
The figure is a vertical side view of the same as above, FIG. 9 is a cross-sectional plan view of the same as above, and FIG. 10 is a vertical cross-sectional front view of an embodiment of the apparatus of the present invention in which the drying section has a quadruple flow path for grains. , FIG. 11 is a longitudinal cross-sectional side view of the same, and FIG. 12 is a cross-sectional plan view of the same. Explanation of drawing symbols, A...Grain dryer, W/Y...
...Space, a...Grain storage section, b...Drying section, 1...
...Dryer body, 1a/1b...Front and rear machine walls, 1c
・1c...Left and right machine walls, 10・12...Breathable bulkhead, 11...Air guide path, 11a...Inlet, 13...
...Exhaust air passage, 13a...Communication port, 14...Grain flow path, 15...Rotary shutter, 16...Export conveyor, 17/19...Partition wall, 18...Conveyor, 2...Burner device, 20...discharge port, 3...
Blower, 4...Elevator, 40...Grain lifting tower, 41...
...Bucket conveyor, 42...Discharge tube section, 43...
...Takeout gutter, 5...Duct, 5a...Communication port, 50
... Grain board, 51 ... Floor board, 6 ... Mounting stand, 60
...Intake port, 61...Connection port, 7...Duct, 7
0... Connection port, 71... Grain board, 72... Floor board.

Claims (1)

[Scope of utility model registration request] A grain storage section is installed in the upper half of the inner cavity of the box-shaped dryer body, and the lower half is partitioned by an air-permeable partition wall to allow multiple grains to flow in parallel on the left and right. The dryer is equipped with a drying section consisting of a plurality of channels, a plurality of exhaust channels, and a hot air guide channel, and a grain conveyor is installed at the bottom. A burner device for generating hot air to be supplied to the air path, and an elevator whose lower part communicates with the terminal end of the discharge conveyor and whose upper discharge port communicates with the storage section are installed. In a grain dryer in which a blower is installed through a duct that collects exhaust air from a plurality of exhaust air passages in the drying section, the rear end side of the drying section installed in the lower half of the dryer main body, The dryer main body is separated inward from the inner surface of the machine wall on the rear side to form a space therebetween, and a duct is installed in the space to collect the exhaust air from the plurality of exhaust air passages of the drying section. A grain dryer comprising a blower mounted on the outer surface of the machine wall on the rear side, the suction side of which is connected to the duct.