JPS59104069A - Detachable type drying net device in circulation type cerealdrier - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a removable drying net device in a circulating grain drying apparatus.

In the circulation type of humidity control type grain drying equipment, the drying nets formed on both sides of the falling grain drying chamber in the drying section are fixed, so these drying nets must be removed. Therefore, in order to clean the drying net, it was necessary to go inside the dryer. Therefore, cleaning the drying net was very troublesome, and there was a drawback that it could not be cleaned thoroughly.

Therefore, the present invention, which was lost in The drying net is divided into left and right parts from the center, and the left and right ends of the divided drying net are removably engaged with the front plate and the rear plate of the down-flow grain drying chamber, respectively, The central part of the drying net is a removable drying net device in a circulating grain drying device that is fixed with a fastener, and a humidity control tank is installed at the upper position, and a knitted falling type grain dryer is installed at the bottom of the humidity control tank. A plurality of drying chambers are installed side by side, both walls of the downflow grain drying chamber are formed with drying nets, a hot air supply chamber is provided on one side of the downflow grain drying chamber, and the other side of the downflow grain drying chamber is provided with a hot air supply chamber. A hot air exhaust chamber is provided on each side, a V-shaped receiving gutter is provided below the grain drying chamber, a helical conveyor is installed horizontally on the upper surface of the V-shaped receiving gutter, and a spiral conveyor is installed horizontally on the upper surface of the V-shaped receiving gutter. is connected to the humidity control tank to perform circulation drying, wherein the drying net forming both side walls of the down-flow grain drying chamber is divided into left and right halves from the center, and the divided drying net One end of the drying net is engaged with the front plate of the downflow type grain drying chamber, and the other end of the divided drying net is engaged with the rear plate of the downflow type grain drying chamber with a hook-shaped locking piece. The structure of a removable drying net device in a circulating grain drying device in which the center of the net is fastened with a fastener such as a bolt will be explained with reference to a diagram showing the gist of the invention. In the humidity control tank,
It is formed into a rectangular empty chamber using thin iron plates, and a plurality of down-flow grain drying chambers 2.2... are provided in the lower part of the chamber. Both side walls of the down-flow grain drying room 2.2... are each equipped with drying nets 3.3.
The hot air supply chamber 4.4... is formed between the flowing-down grain drying chamber 2.2..., and the flowing-down grain drying chamber 2.2...
A hot air exhaust chamber 5.5... is formed outside of.... The upper ends of the down-flow grain drying chambers 2, 2, . . . are respectively connected to the lower ends of the humidity control tank l. Several rotary valves 6, 6, . The V-shaped receiving gutter 7 is inclined lower toward the center, and a spiral conveyor 8 is provided inside the V-shaped receiving gutter 7.

Each of all the drying nets 3.3 mentioned above is divided into two left and right parts at the center, and each divided drying f! 19.9 one end 10.10
is provided with a hook-shaped locking piece 14.14, which is fixed to the hook-shaped locking piece l3.13 provided on the front plate 11 of the drying chamber 2. Similarly, the other end 10' of the divided drying net 9 has several hook-shaped locking pieces 14, and is engaged with two hook-shaped locking pieces 13 provided on the rear plate 12 of the drying chamber 2. The center portions 15 and 15 of the divided drying net 9 are polymerized and fastened with bolts or other fasteners 16.
．． It is tightened with 16. At the top of the divided drying nets 9.9..., there are formed upper protruding pieces 17.17 having a cross-section of A lower piece 19.19 is provided protrudingly, and the upper protruding piece 17.17 of the divided drying net 9.9 and the board 18
The lower locking pieces 19 and 19 are overlapped and locked as shown in FIG. Further, an F section protruding piece 20.20 is protruded from the lower end of the divided drying net 9.9, and the lower protruding piece 20.20 is connected to the air exhaust path bottom plate 21 and the hot air path bottom plate 22 of the down-flow type grain drying chamber 2.
Lock on top. Thus, in each of the divided drying nets 9,9..., its L end is connected to the panel board 18, and its left and right ends are connected to the front board 11.
The lower end portions of the rear plate 12 are removably attached to the exhaust duct bottom plate 21 and the hot air duct bottom plate 22, respectively. Further, a side plate 23.23 is provided on the outer side of the outer hot air exhaust chamber 5.5, and both end portions 24.24 of the side plate 23.23 are provided.
are removably engaged with the plate wall, and similarly, the upper and lower ends of the side plates 23.23 are also removably engaged with the upper and lower ends of the hot air exhaust chamber 5.5. In addition, Yoseita 18.18...
・L-shaped metal fittings 25.25 for front plate ti and rear plate 12
The front plate ti and the rear plate 12 are fixed by...
The hook-shaped locking pieces 13, 13, . . . are fixed by plate-shaped metal fittings 26, 26, . Note that 27 is a ventilation chamber, 28 is a Hoehner chamber, 29 is an exhaust air merging chamber, and 30 is a fan case. Burner room 2
The hot air generated from the fan case 30 moves in the directions of arrows a and b by the action of the fan in the fan case 30.

Next, the action will be described.

Jlt! Using four machines (not shown), the unhulled rice is put into the humidity control tank 1 and the drying room 2. Then, when the burner in the burner chamber 28 is ignited and hot air is supplied from the hot air supply chamber 4.4 to the down-flow grain drying chamber 2.2..., the hot air is moved as indicated by the arrow a by the action of the fan in the fan case 30. b
The unhulled rice in the flow-type grain drying chamber 2.2... is dried, and the dried unhulled rice is transferred to the rotary valve 6.6...
By the rotation of , the water is discharged little by little into the V-shaped receiving gutter 7, transported laterally by the spiral conveyor 8, and then piled up and returned into the humidity control tank l via the elevator. When this drying is repeated about 4 to 6 times, the humidity control drying is completed.

However, when the humidity control drying is completed, the moving garbage, etc. is removed from the drying nets 3.3 formed inside and outside of the down-flow type grain drying chamber 2.
..., so we have to clean the drying net 3.3..., but first, the side plate 23 on the outside of the board wall.
．． 23 from the position indicated by the solid line to the position indicated by the chain line, and then the side plate 23.23 is pulled out in the direction of arrow C and taken out. Next, the divided drying nets 9.9... are removed in order from the outside to the outside. In this case, first loosen the fasteners 16.16, such as the bolts, and then remove the drying nets 9.9. Release the tightening of the central part of 9..., and then remove the split drying net 9.9...
Hook-shaped locking piece 14.14... of the end 1O110...
and the hook-shaped locking pieces 14, 14 of the front plate 11 and the rear plate 12.
9.9.
・Release the engagement between the lower protruding pieces 20, 20... and the air duct bottom plate 21, hot air duct bottom plate 22, and separate the divided drying nets 9.9...
・When pulled outward, the upper protruding pieces 17.17... of the divided drying nets 9, 9... and the lower locking pieces 19.19... of the paneling boards 18.18... is released, and the divided drying nets 9.9... can be taken out. In this way, the divided drying nets 9.9... are taken out and cleaned, and then the rotary pulp 6.6... etc. are cleaned. After cleaning, reassemble in reverse order.

All conventional grain drying rooms of this type had fixed drying nets, so each time the drying net was cleaned, the drying net had to be cleaned by entering the humidity control tank.

However, in the present invention, a humidity control tank l is provided at the upper position, and a knitted flowing-down type grain drying chamber 2 is provided at the corner of the core humidity control tank l.
, and both side walls of the down-flow type grain drying chamber 2 are formed with drying nets 3, and the drying net 3 is divided into left and right halves from the center, and the left and right ends of the divided drying net 9 are connected to the down-flow type grain drying chamber 2. A removable drying net device in a circulating grain drying device, in which the front plate 11 and the rear plate 12 of the drying chamber 2 are respectively removably engaged, and the central portion 15 of the drying net 9 is fixed with a fastener 16; A humidity control tank 1 is provided at the upper position, and a plurality of knitted flow-type grain drying chambers 2 are installed horizontally at the bottom of the humidity control tank 1, and both side walls of the flow-down type grain drying chamber 2 are used for drying. A hot air supply chamber 4 is provided on one side of the flow-type grain drying chamber 2, and a hot air supply chamber 5 is provided on the other side of the flow-type grain drying chamber 2. A V-shaped receiving gutter 7 is provided at a lower position of the down-flow grain drying chamber 2, and a spiral conveyor 8 is installed horizontally on the side of the V-shaped receiving gutter 7.
The drying net 3 forming both side walls of the grain drying chamber 2 is divided into left and right halves from the center, and one of the divided drying nets 9 is connected to the drying net 9. The other end lO° of the divided drying net 9 is attached to the rear plate 12 of the downflow type grain drying chamber 2 with a hook-shaped locking piece 13, respectively. engage,
Since this is a removable drying net device in a circulating grain drying device in which the center of the drying net 9 is fastened with a fastener 16 such as a bolt, the drying nets 3, 3, etc. can be easily taken out and cleaned. At the same time, a single mesh or divided drying mesh9.9...
It is very convenient to handle because of its small size. Further, the divided drying nets 9, 9, . . . can be easily assembled by simply tightening bolts at the center. In addition, rotating pulp 6.6...
・It is also easy to clean, eliminating the possibility of contamination with foreign grains.
It has the characteristics of improving the grade of grain and improving cleaning efficiency.

[Brief explanation of the drawing]

Fig. 1 is a partially sectional side view, Fig. 2 is a partially sectional plan view,
FIG. 3 is a perspective view of the drying net, and FIG. 4 is a perspective view of the drying net. Humidity control tank 1, down-flow grain drying room 2, drying net 3, hot air supply room 4, hot air exhaust room 5, rotating pulp processor, V-shaped gutter 7,
Spiral conveyor 8, divided drying net 9, end portion 10, front plate 11
, rear plate 12, hook-shaped locking piece 13, two hook-shaped locking pieces 14, end portion 15, tightening (-1 tool 16, upper protruding piece 17, board 18, lower locking piece 19, lower protruding piece 20) , exhaust duct bottom plate 21, hot air duct bottom plate 22, side plate 23, both ends 24, L carved metal fittings 25. plate-shaped metal fittings 26, ventilation chamber 27, burner chamber 28.1) 1 air merging chamber 29, fan case 30, arrow a, b. Messrs. Procedural Amendment (Acid) January 14, 1980 1, Indication of the Case 1982 Patent Application No. 214211 Related to Case 1 Patent Applicant Address 700 Umaki-cho, Matsuyama City, Ehime Prefecture Name (012
) Iseki Agricultural Machinery Co., Ltd. 4, A, 3. A Representative: Masa Iseki Address: 6 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160
Chome 7-23 Bow 8, Details of correction (1) Correct the drawings (Figures 1 to 4). 1 Figure 1゜

Claims (2)

[Claims] (1) A humidity control tank is provided at the upper position, a knitted flow-down type grain drying chamber is provided below the humidity control tank, and both side walls of the flow-down type grain drying chamber are formed of drying nets, as described above. The drying net is divided into left and right parts from the center, and the left and right ends of the divided drying net are removably engaged with the front and rear plates of the down-flow grain drying chamber, respectively, and the central part of the drying net is tightened. A removable drying net device in a circulating grain drying device that is fixed with attachments. (2) A humidity control tank is provided at the upper position, and a plurality of knitted flow-down grain drying chambers are installed horizontally at the bottom of the humidity control tank,
Both walls of the down-flow grain drying chamber are formed of drying nets, a hot air supply chamber is provided on one side of the down-flow grain drying chamber, and a hot air exhaust chamber is provided on the other side of the down-flow grain drying chamber. , a V-shaped receiving gutter is provided at the lower position of the down-flow grain drying chamber, a spiral conveyor is installed horizontally on the upper surface of the Rk, V-shaped receiving gutter, and the spiral conveyor is connected to the humidity control tank for circulation drying. In the drying net forming both side walls of the down-flow grain drying chamber, the drying net is divided into left and right halves from the center, and one end of the divided drying net is connected to the down-flow grain drying chamber. The other end of the divided drying net is engaged with the rear plate of the down-flow type grain drying chamber with hook-like hooks 11, respectively, and the center of the drying net is tightened with bolts 4=J. A removable drying net device in a circulating grain drying device that is fastened with a fitting.