CN203459104U - Cooling and dehumidification device for rice storage - Google Patents
Cooling and dehumidification device for rice storage Download PDFInfo
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- CN203459104U CN203459104U CN201320544797.2U CN201320544797U CN203459104U CN 203459104 U CN203459104 U CN 203459104U CN 201320544797 U CN201320544797 U CN 201320544797U CN 203459104 U CN203459104 U CN 203459104U
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Abstract
The utility model discloses a cooling and dehumidification device for rice storage. The device includes a rice cooling bin group consisting of a plurality of rice cooling bins, and a main air duct connected with an air outlet of a fan is mounted below the rice cooling bin group. The device is characterized in that temperature sensors and humidity sensors are mounted on the bin walls of all the rice cooling bins; an air distribution pipe is erected in each bin; the upper end of each air distribution pipe is closed, and the lower end of each air distribution pipe is communicated with the main air duct through an air brake; protruded air holes are uniformly formed in the pipe wall of each air distribution pipe; the bottom of each rice cooling bin is communicated with a rice outlet through a rice gate; a first belt conveyor and a second belt conveyor are respectively mounted at the upper part and the lower part of the rice cooling bin group, and are in overlap joint with each other through a rice elevator; a discharge trolley is further mounted on the first belt conveyor; the fan, the temperature sensors, the humidity sensors, the air brakes, the rice gates, the first belt conveyor, the second belt conveyor, the rice elevator and the discharge trolley are all externally connected with a PLC (programmable logic controller).
Description
Technical field
The utility model relates to rice manufacture field, particularly relates to a kind of for rice storage cool-down dehumidification device.
Background technology
Generally, rice processing factory all needs rice to carry out polishing in processing rice process, and from paddy to rice through Liao Ji road manufacturing procedure, in these operation mesogranules processes, run up and atomizing-dampening system, whitened rice grains has certain temperature and humidity, make the hardness of rice not high, if now its polishing meeting is caused to a large amount of cracking rice, therefore, to all needing to be sent into cool-down dehumidification in cool rice storehouse before rice polishing, so that reaching polishing effect, it can not strengthen broken rice rate good time, and resistance to storage.This just requires the cool-down dehumidification of rice to want evenly, and cooling rate can not be too fast, otherwise can greatly increase broken rice rate.
At present, cool rice is, at Liang meter Cang outer surface, a plurality of ventilating openings are set so that it dries naturally, or in storehouse additional blower fan, utilize blower fan to dry up.But these all can only accelerate the cool-down dehumidification speed of the rice heap outer surface grain of rice, and the cool-down dehumidification speed of its inner grain of rice is but very slow, causes cool-down dehumidification inhomogeneous, and broken rice rate is increased.If give free rein to dry, greatly reduce again production efficiency.Therefore, the cool rice problem in rice process could not be well solved always.
Summary of the invention
In order to solve well the cool rice problem in rice process, the utility model proposes a kind of for rice storage cool-down dehumidification device.
This kind comprises the cool rice storehouse group being comprised of a plurality of cool rice storehouse for rice storage cool-down dehumidification device, below the group of cool rice storehouse, the main air duct being connected with fan outlet is installed, it is characterized in that: on the bulkhead in described a plurality of cool rice storehouse, be all provided with in temperature sensor and humidity sensor, storehouse and erect and have a minute airduct, the upper end closed of described minute airduct, lower end communicates with main air duct by air lock, is evenly arranged the wind hole of protrusion on the tube wall of minute airduct; The bottom, storehouse in described a plurality of cool rice storehouse all communicates with rice exports by rice gate; The upper and lower of described cool rice storehouse group is separately installed with the first belt conveyer and the second belt conveyer, between the first belt conveyer and the second belt conveyer, by rice lifting machine, overlaps, and dump car is also installed on the first belt conveyer; Described blower fan, temperature sensor, humidity sensor, air lock, rice gate, the first belt conveyer, the second belt conveyer, rice lifting machine and dump car be external PLC controller all.
Described cool rice is all provided with rice antibreaker in storehouse.
Described antibreaker is: comprise four root posts and around four root post surroundings for being connected and fixed upper square frame crossbeam, square frame crossbeam, the lower square frame crossbeam of four root posts, between column upper and lower side, on the obverse column of two-phase, stagger up and down the downward-sloping dividing plate of polylith is installed, its length equals to connect the distance between two root posts of this dividing plate, its width is less than the distance between the obverse column of described two-phase, is greater than half of distance between the obverse column of described two-phase.
When the temperature in cool rice storehouse or humidity are too high, blower fan work, air lock are opened in storehouse and are dried, simultaneously, rice gate is opened, in storehouse, rice is fallen on the second belt conveyer by rice exports, the second belt conveyer work by rice by elevator, the first belt conveyer and on dummy car, rice is transported in a cool rice storehouse of appointment, rice circulates through the rice exports in this cool rice storehouse again again, reaches requirement to rice temperature and humidity in storehouse.
This kind can make rice cool-down dehumidification even for rice storage cool-down dehumidification device, and its cool-down dehumidification speed is best, and effective after polishing can not increase broken rice rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure 1, Liang meter Cang, 2, cool rice storehouse group, 3, blower fan, 4, main air duct, 5, temperature sensor, 6, humidity sensor, 7, minute airduct, the wind hole of 8, protruding, 9, air lock, 10, rice gate, 11, rice exports, 12, the first flat skin transporter, the 13, second flat skin transporter, 14, rice lifting machine, 15, dump car, 16, antibreaker.
Specific embodiment
below in conjunction with accompanying drawing is concrete, describe performance of the present utility model in detail, but they do not form to restriction of the present utility model.
?in Fig. 1, this kind comprises the cool rice storehouse group 2 being comprised of four cool rice storehouses 1 for rice storage cool-down dehumidification device, cool rice storehouse group 2 is provided with the main air duct 4 being connected with blower fan 3 air outlets below, on the bulkhead in each cool rice storehouse, be all provided with in temperature sensor 5 and humidity sensor 6, storehouse and erect and have minute airduct 7, the upper end closed that divides airduct 7, lower end communicates with main air duct 4 by air lock 9, is evenly arranged the wind hole 8 of protrusion on the tube wall of minute airduct 7; The bottom, storehouse in each cool rice storehouse all communicates with rice exports 11 by rice gate 10; The upper and lower of cool rice storehouse group 2 is separately installed with the first belt conveyer 12 and the second belt conveyer 13, between the first belt conveyer 12 and the second belt conveyer 13, by rice lifting machine 14 overlap joints, on the first belt conveyer, 12 are also provided with dump car 15; Described blower fan 3, temperature sensor 5, humidity sensor 6, air lock 9, rice gate 10, the first belt conveyer 12, the second belt conveyer 13, rice lifting machine 14 and dump car 15 be external PLC controller (not shown) all.
Claims (3)
1. one kind comprises the cool rice storehouse group being comprised of a plurality of cool rice storehouse for rice storage cool-down dehumidification device, below the group of cool rice storehouse, the main air duct being connected with fan outlet is installed, it is characterized in that: on the bulkhead in described a plurality of cool rice storehouse, be all provided with in temperature sensor and humidity sensor, storehouse and erect and have a minute airduct, the upper end closed of described minute airduct, lower end communicates with main air duct by air lock, is evenly arranged the wind hole of protrusion on the tube wall of minute airduct; The bottom, storehouse in described a plurality of cool rice storehouse all communicates with rice exports by rice gate; The upper and lower of described cool rice storehouse group is separately installed with the first belt conveyer and the second belt conveyer, between the first belt conveyer and the second belt conveyer, by rice lifting machine, overlaps, and dump car is also installed on the first belt conveyer; Described blower fan, temperature sensor, humidity sensor, air lock, rice gate, the first belt conveyer, the second belt conveyer, rice lifting machine and dump car be external PLC controller all.
2. a kind of for rice storage cool-down dehumidification device according to claim 1, it is characterized in that: described a plurality of cool rice are all provided with rice antibreaker in storehouse.
3. a kind of for rice storage cool-down dehumidification device according to claim 2, it is characterized in that: described rice antibreaker is: comprise four root posts and around four root post surroundings for being connected and fixed the upper square frame crossbeam of four root posts, middle square frame crossbeam, lower square frame crossbeam, between column upper and lower side, on the obverse column of two-phase, stagger up and down the downward-sloping dividing plate of polylith is installed, its length equals to connect the distance between two root posts of this dividing plate, its width is less than the distance between the obverse column of described two-phase, be greater than half of distance between the obverse column of described two-phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544797.2U CN203459104U (en) | 2013-09-04 | 2013-09-04 | Cooling and dehumidification device for rice storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544797.2U CN203459104U (en) | 2013-09-04 | 2013-09-04 | Cooling and dehumidification device for rice storage |
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| Publication Number | Publication Date |
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| CN203459104U true CN203459104U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320544797.2U Expired - Fee Related CN203459104U (en) | 2013-09-04 | 2013-09-04 | Cooling and dehumidification device for rice storage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694929A (en) * | 2017-10-30 | 2018-02-16 | 台州来智科技有限公司 | A kind of high efficiency grain wind power knot screen |
| CN108594914A (en) * | 2018-06-25 | 2018-09-28 | 镇江大全现代农业发展有限公司 | A kind of intelligence rice warehouse and working method |
| CN109126935A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of cryogenic treatment process for rice |
| CN111513593A (en) * | 2020-06-23 | 2020-08-11 | 广州分格食品科技有限公司 | Rice washing device capable of detecting rice quality and utilizing rice washing water |
| CN111889171A (en) * | 2020-06-29 | 2020-11-06 | 祁东县双桥粮食购销有限责任公司 | Impurity-removing, drying and storing method for selenium-enriched brown rice |
-
2013
- 2013-09-04 CN CN201320544797.2U patent/CN203459104U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694929A (en) * | 2017-10-30 | 2018-02-16 | 台州来智科技有限公司 | A kind of high efficiency grain wind power knot screen |
| CN107694929B (en) * | 2017-10-30 | 2020-08-21 | 双峰县富强机械科技有限公司 | High-efficient cereal wind-force edulcoration device |
| CN108594914A (en) * | 2018-06-25 | 2018-09-28 | 镇江大全现代农业发展有限公司 | A kind of intelligence rice warehouse and working method |
| CN109126935A (en) * | 2018-11-02 | 2019-01-04 | 宁夏昊王米业集团有限公司 | A kind of cryogenic treatment process for rice |
| CN111513593A (en) * | 2020-06-23 | 2020-08-11 | 广州分格食品科技有限公司 | Rice washing device capable of detecting rice quality and utilizing rice washing water |
| CN111889171A (en) * | 2020-06-29 | 2020-11-06 | 祁东县双桥粮食购销有限责任公司 | Impurity-removing, drying and storing method for selenium-enriched brown rice |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140904 |
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| EXPY | Termination of patent right or utility model |