JP2514079Y2 - Grain drying facility - Google Patents

Description

[Detailed Description of the Invention] "Industrial field of application" The present invention relates to a grain drying facility such as a country elevator for rice, wheat or the like, which is a target grain and is composed of a cargo receiving section, a drying section, a storage section, a preparation and shipping section and the like. .

“Prior art” In this type of facility, the storage bins that store the received grain, the dryer that dries the received grain, and the grain loading and unloading sides of the storage silo that stores the dried grain are placed on three sides so that they face the same location. When arranged, the grain loading / unloading device can be commonly used for these bottles, dryers, and silos, and the grain transportation route can be shortened.

"Problems to be solved by the device" However, when the above three-way arrangement structure is adopted, the site area of the facility is much larger than the arrangement structure where, for example, the bottle, dryer and silo are arranged side by side in one direction. There is a problem you need.

"Means for Solving Problems" However, in the present invention, the storage bin for storing the receiving grain and the storage silo for storing the dried grain are arranged opposite to each other so that the grain loading / unloading side faces approximately the same point. At the same time, a vertical cascade dryer for drying the received grain is provided, and the dryer is arranged so as to face the grain loading / unloading side of the dryer between the bin and the silo.

[Operation] Therefore, according to the present invention, since the installation area of the vertical cascade dryer, that is, the dryer can be extremely small, the depth of the facility can be shortened, and the storage bin, the dryer, and the storage silo can be arranged on three sides. The area can be easily reduced.

[Embodiment] An embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an explanatory plan view of the entire facility, and FIG. 2 is an explanatory diagram of the same work process. The facility (2) is equipped with a cargo receiving section (1) for receiving raw rice, which is grain that is carried in by individual and by cargo port. , A rough selecting machine (6) for removing foreign matters from the load receiving paddy carried in from the load receiving hoppers (3a), (3b) via the load receiving conveyor (4) and the load receiving lifter (5), and after individual rough selection, the load port Separately, a load receiving and weighing machine (7) for measuring the weight and water content of the cargo, and the weighing machine (7)
Storage bin (10a) ... (10b) ... which is a cargo receiving tank for loading raw rice from the bins through the elevators (8a) (8b) and top conveyors (9a) (9b) and temporarily holding it before drying. Is provided in the cargo receiving section (1).

Further, the storage bin (10a) (1) is provided with a drying section (11) for drying raw rice after receiving the cargo by repeating drying and temporary suspension to make the moisture content in the grain uniform and prevent cracking of the barrel.
0b) is a dryer that carries raw rice from bottom conveyor (12a) (12b), bin discharge elevator (13), and dryer loading elevator (14) to remove a certain amount of water content each time. A vertical cascade dryer (15) and a paddle that has been temporarily dried and taken out from the dryer (15) through a dryer unloading conveyor (16), a drying silo elevator (17), and a loading conveyor (18). Dry the auxiliary silo (19) which is a tank for drying, and the drying silo unloading conveyor (20) which sends the semi-dry paddy taken out from the auxiliary silo (19) to the dryer (15) again via the elevator (14). In preparation for the section (11), the dry paddy in the drying section (11) is sent to the storage section (21).

Furthermore, the storage section (21) is a main silo (22) which is a storage silo that carries in and stores the dried rice from the drying section (11) via the conveyor (16), the elevator (17) and the conveyor (18). ) And the dried paddy taken out from the silo (22), a silo take-out conveyor (23) and a selection machine loading elevator (2
4) A selection machine (25) that carries in through the cleaning machine to remove and separate foreign matters from the dry paddy, and a sale weighing machine (26) and a selection machine elevating machine for the selection rice or de-rice removed from the selection machine (25). (2
Preparation tank (28) to be charged via
A shaving machine (29) for slaughtering the paddy with awns taken out from
And the carefully selected paddy after the sale weighing is selected.
A fine silo elevator (31) that is carried into the main silo (22) via the (0) is provided, and the fine selected rice in the preparation tank (28) is sent to the preparation and shipping section (32) in the next step.

The preparation and shipping unit (32) carries the finely selected paddy from the preparation tank (28) through a paddy lifter (33) and removes it, and a dehuller from the paddy huller (34). An oscillating sorter (36) that carries in mixed rice through the mixed rice elevator (35) and takes out only good brown rice, and an oscillating conveyer (37) and an unpolished rice elevator (38) for the brown rice from the oscillating sorter (36). ), And a grain sorter (39) for grain-selecting into predetermined particles, a stone remover (40) for removing stones from the brown rice after grain selection, and good brown rice after stone removal for good brown rice A shipping tank (43) for the flexible container (flexible container) (42) to be loaded via the elevator (41),
Automatic mouth-stitch sewing machine for packing and shipping (44) and the grain sorter (3
The unripe rice tank (4) that carries the unripe rice extracted from 9) through the unripe rice relay elevator (45) and the unripe rice elevator (46).
7) and the good brown rice from the good brown rice elevator (41) are lifted for the rice mill (48), brown rice tank (49) and rice mill (50)
Equipped with a white rice tank (51).

In addition, (52) is a cargo receiving room, (53) is a main operation room, (54) is an office room, (55) is an independent inspection room, (56) is a rest room, and (57).
Is the blower (57a) (57b) of the storage bin (10a) (10b)
And a burner chamber (58) in which the storage bins (10a) and (10b) are dedusted, (60) is the furnace chamber of the dryer (15), and (61) is the dryer ( The dust removal chamber in 15) and the product storage area in (62).

As shown in FIG. 3, the storage bottles (10a) (1
0b) is arranged on one side (right side in FIG. 1) of the facility central part (63) behind the cargo receiving room (52), and the silo (19) (2
0) is disposed on the other side (left side in FIG. 1) of the facility central part (63), and the dryer (15) is attached to the facility central part (6).
It is placed further behind (3) (upper side in Fig. 1), and these bins (10a) (10b), silos (19) (20), dryer (1
The three sides of each grain loading / unloading side of 5) are arranged so as to face the central part of the facility (63), that is, the same point, and the bins (10a) (10
b) · Silos (19) (20) · Combined use of elevators for dryers (15) and grain transportation routes (especially bin silos ·
In addition to shortening the transfer route between dryers)
Each of the chambers (52) to (56) and the product storage space (62) is expanded by horizontally extending the facility (2) by installing the bottles (10a) (10b) and the silos (19) (20) in the same direction. It is constructed so that it can be constructed and arranged in a horizontal row on the front side of the facility (2).

Further, as shown in FIGS. 4 to 6, the vertical cascade dryer (15) includes a vertically-extending quadrangular drying cylinder (65) mounted on a support base (64) and a drying cylinder (65). Hot air hood (66) provided on one side and the hot air hood (66)
Is provided on the side surface of the drying cylinder (65) facing the dust removal chamber (6
A body is formed of an exhaust hood (67) connected to 1) and the conveyor (16) stretched over the bottom of the drying cylinder (65) and the drying cylinder (60) disposed in the furnace chamber (60). 65) which has a hot air fan (68) and a burner (69) for generating hot air, and the bottom of which is formed by a louver bed (70) which is a ventilation floor inside the drying cylinder (65). The flow-down guide gutters (71) are stacked in a multi-layered manner between the grain feeding hopper (72) on the ceiling of the drying cylinder (65) and the conveyor gutter (16a) of the conveyor (16) on the bottom of the drying cylinder (65). The guide gutter (71) has a plurality of rollers (73), which are roller dams for making the grain layer of the grain that naturally flows down on the louver bed (70) substantially constant, while forming it in a zigzag shape. It is rotatably supported at intervals and the outlet (68a) of the hot air fan (68) is The hot air intake (66) at the bottom of the hot air hood (66) is passed through the duct (74).
a) (66b) and the drying cylinder (65)
A plurality of partition walls (75) are stretched in the gap between the guide gutters (71) of the above, and a hot air space (76) communicating with only the hot air hood (66) is provided on the lower surface side of the louver bed (70), and the exhaust air is also provided. An exhaust space (77) communicating with only the hood (67) is formed on the upper surface side of the louver bed (70), and raw rice or semi-dry rice that is put into a drying cylinder (65) is introduced into the guide gutter (71). By allowing it to flow naturally through the
In the rectangular space of 5), it is configured to obtain a flow-down distance and a time for removing the moisture content of the raw paddy or semi-dry paddy by a predetermined percentage.

In addition, (78) is an upper limit level meter of the paddy put into the hopper (72), and (79) is the same lower limit level meter.

This embodiment is configured as described above, and storage bins (10a) (10b) and silos (19) (20) are arranged on the left and right of the center part (63) of the facility, and these bins (10a) ( 10b) and silos (19) (20) have their loading and unloading sides facing the center of the facility (63), so that the facility (2) becomes horizontally long. )-(56) and the product storage area (62) can be constructed in a horizontal row, and the construction can be performed easily, and the workers can move between the rooms (52)-(56) and the product storage area (62). Easy to move. The vertical cascade dryer (15), which can be installed in a small area, is arranged behind the center part (63) of the facility, and the loading / unloading side faces the center part (63) of the facility. Since the storage bins (10a) (10b), silos (19) (20), and dryer (15) centered on the central part (63) in (2) have a three-way arrangement structure, the effect of this three-way arrangement is Only the dryer (15) does not significantly project to the back side of the facility (2), so the depth of the facility (2) is very small, and there is no unevenness on the front, left and right sides, or the back. The entire facility (2) can be constructed in a horizontally long shape.

"Effect of Device" As is apparent from the above embodiments, the present invention has storage bins (10a) (10b) for storing consigned grains and storage silos (19) (20) for storing dried grains. The grain loading / unloading side faces are arranged so as to face substantially the same point (63), and a vertical cascade dryer (15) for drying the received grain is provided, and the bins (10a) (10b) and silo (19) ( Since the dryer (15) is arranged so that the grain carrying-in / out side of the dryer (15) is faced with the dryer (15),
Facility (2) to the bottles (10a) (10b) and dryer (15)
・ Silots (19) (20) can be combined into a compact structure by taking a three-sided layout structure, and the facility can be used as a grain transportation unit, shortening the grain transportation route and reducing the site area (2)
It has a remarkable effect that the construction cost can be kept low.

[Brief description of drawings]

FIG. 1 is an explanatory plan view of the entire facility, FIG. 2 is an explanatory view of the same working process, FIG. 3 is a schematic side view of the entire facility, FIG. 4 is an explanatory plan view of a drying section, and FIG. FIG. 6 and FIG. 6 are sectional explanatory views of the same. (10a) (10b)… Storage bin (15)… Vertical cascade dryer (19) (20)… Storage silo (63)… Central facility

Claims (1)

(57) [Scope of utility model registration request] 1. A vertical type for drying the consigned grain while the storage bin for storing the consigned grain and the storage silo for storing the dried grain have their grain loading / unloading side faces facing each other at substantially the same point. A grain drying facility, wherein a cascade dryer is provided, and the dryer is arranged so as to face the grain loading / unloading side of the dryer between the bottle and the silo.