CN204630273U - Crop dryer is windy to convective drying device - Google Patents
Crop dryer is windy to convective drying device Download PDFInfo
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- CN204630273U CN204630273U CN201520301234.XU CN201520301234U CN204630273U CN 204630273 U CN204630273 U CN 204630273U CN 201520301234 U CN201520301234 U CN 201520301234U CN 204630273 U CN204630273 U CN 204630273U
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Abstract
It is windy to convective drying device that the utility model provides a kind of crop dryer.This device comprises air intake cover, outlet housing, centrifugal blower and hothouse; Hothouse is made up of air intake plate, exhausting plate, both sides coaming plate, upper net plate, lower net plate and dividing plate; Hothouse is separated into several way to move grains and air channel along hot wind flow direction by upper net plate, lower net plate; Air intake plate is provided with multiple upper stratas air inlet corresponding with upper and lower two-layer air channel respectively and multiple lower floors air inlet, upper strata air inlet and lower floor's air inlet staggered; Exhausting plate is provided with multiple upper stratas air outlet corresponding with upper and lower two-layer air channel respectively and multiple lower floors air outlet, upper strata air outlet and lower floor's air outlet staggered, and upper strata air outlet is arranged between two adjacent upper air inlets, lower floor's air outlet is arranged between two adjacent lower air inlets.This device can utilize the turnover inlet and outlet of aerofoil, the layout on inner mesh sheet and way to move grains changes hot air flow to, abundant dried grain.
Description
Technical field
It is windy to convective drying device that the utility model relates to a kind of crop dryer.
Background technology
Crop dryer is used for the drying to cereal such as corn, wheat, paddy rice, vegetable seed, and cereal is after grain storehouse enters point grain layer, and falling into hothouse carries out drying, enters and dial grain layer after drying.The layout on the inlet and outlet of crop dryer hothouse, inner mesh sheet and way to move grains will directly affect effect and the quality of grain dry.At present, the hothouse of crop dryer mainly adopts single wind direction convective drying, and obvious this wind direction is arranged exists a lot of deficiency: 1, wind direction is single, and grain dry efficiency is low, dry insufficient; 2, grain dry is even not; 3, the quality after grain dry is affected.
Utility model content
The purpose of this utility model is just to overcome weak point of the prior art, there is provided a kind of crop dryer windy to convective drying device, this device can utilize the turnover inlet and outlet of aerofoil, the layout on inner mesh sheet and way to move grains changes hot air flow to, abundant dried grain.
The purpose of this utility model realizes like this.
A kind of crop dryer is windy to convective drying device, and comprise air intake cover, outlet housing, hothouse, described hothouse is made up of air intake plate, exhausting plate and both sides coaming plate, upper net plate, lower net plate and the dividing plate be arranged between air intake plate and exhausting plate; Described upper net plate, lower net plate divide the both sides being up and down located at dividing plate, and hothouse is separated into way to move grains and the air channel of several arranged in parallel by upper net plate, lower net plate along hot wind flow direction; Several described dividing plate respectively correspondence is arranged in several air channel, and is separated in air channel two-layer up and down;
Described air intake plate is provided with multiple upper stratas air inlet corresponding with upper and lower two-layer air channel respectively and multiple lower floors air inlet, described upper strata air inlet and described lower floor air inlet staggered; Described exhausting plate is provided with multiple upper stratas air outlet corresponding with upper and lower two-layer air channel respectively and multiple lower floors air outlet, described upper strata air outlet and described lower floor air outlet staggered, and upper strata air outlet is arranged between two adjacent upper air inlets, lower floor's air outlet is arranged between two adjacent lower air inlets.
One end of described air intake cover is fixedly connected with air intake plate, and one end communicates with hot wind inlet pipeline in addition; Described outlet housing one end is fixedly connected with exhausting plate, and one end communicates with centrifugal blower in addition.
Preferably, the position of described hot wind inlet pipeline is higher than centrifugal blower.
Preferably, described air intake cover is connected with the bolt that is fixedly connected as of air intake plate.
Preferably, described outlet housing is connected with the bolt that is fixedly connected as of exhausting plate.
The utility model relative to the beneficial effect of prior art is:
1, use double-deck inlet and outlet chi structure, can change hot air flow to, make grain dry more fully evenly.
2, use double-deck inlet and outlet chi structure, add wind direction flowing, improve the drying efficiency of crop dryer, reduce equipment energy consumption.
3, the utility model structure is simple, detachable maintaining convenient.
Accompanying drawing explanation
Fig. 1 is the utility model basic structure schematic diagram.
Fig. 2 is that the utility model crop dryer hot air flow is to schematic diagram.
Fig. 3 is Grain Drying Process operating diagram of the present utility model.
Detailed description of the invention
Windyly to be described further to convective drying device of the present utility model below in conjunction with accompanying drawing and concrete embodiment:
As shown in Figure 1, the crop dryer that the utility model provides is windy to convective drying device, comprises air intake cover 6, outlet housing 2, centrifugal blower 1 and hothouse.Hothouse is made up of air intake plate 7, exhausting plate 3, both sides coaming plate 4, upper net plate 5, lower net plate 8 and dividing plate 9.One end and the air intake plate 7 of air intake cover 6 are bolted to connection, and one end communicates with hot wind inlet pipeline 16 in addition.Outlet housing 2 one end and exhausting plate 3 are bolted to connection, and one end communicates with centrifugal blower 1 in addition.The position of hot wind inlet pipeline 16 is higher than centrifugal blower 1.
Described air intake plate 7 is provided with multiple upper stratas air inlet 11 corresponding with upper and lower two-layer air channel 13 respectively and multiple lower floors air inlet 11, described upper strata air inlet 11 is staggered with described lower floor air inlet 11; Described exhausting plate 3 is provided with multiple upper stratas air outlet 10 corresponding with upper and lower two-layer air channel 13 respectively and multiple lower floors air outlet 10, described upper strata air outlet 10 is staggered with described lower floor air outlet 10, and upper strata air outlet 10 is arranged between two adjacent upper air inlets 11, lower floor's air outlet 10 is arranged between two adjacent lower air inlets 11.
Particularly, as shown in Figure 2,3, air intake plate 7 top evenly has the air inlet 11 being no less than three, and bottom has the air inlet 11 being no less than two at top air inlet 11 crossing position.The sum of the air outlet 10 that exhausting plate 3 is offered is identical with air intake plate 7 air inlet 11, and position and air intake plate 7 intersect, and namely bottom evenly has and is no less than three air outlets 10, and top has at lower air outlet 10 crossing position and is no less than two air outlets 10.
Hothouse is separated into several way to move grains 12 and air channel 13 by described upper net plate 5, lower net plate 8 along hot wind flow direction; Several air channel 13 is separated into two-layer up and down by described several dividing plates 9; Cereal falls into way to move grains 12 from a point grain layer 14, and in the process that way to move grains 12 falls, the hot blast of all directions as shown in Figure 3 carries out drying to it, finally falls into and dials grain layer 15.
Claims (5)
1. a crop dryer is windy to convective drying device, comprise air intake cover (6), outlet housing (2) and hothouse, it is characterized in that, described hothouse is made up of air intake plate (7), exhausting plate (3) and both sides coaming plate (4), upper net plate (5), lower net plate (8) and the dividing plate (9) be arranged between air intake plate (7) and exhausting plate (3); Described upper net plate (5), lower net plate (8) point are located at the both sides up and down of dividing plate (9), and hothouse is separated into the way to move grains (12) of several arranged in parallel and air channel (13) by upper net plate (5), lower net plate (8) along hot wind flow direction; Several described dividing plate (9) respectively correspondence is arranged in several air channel (13), and is separated into two-layer up and down by air channel (13);
Described air intake plate (7) is provided with multiple upper stratas air inlet (11) corresponding with upper and lower two-layer air channel (13) respectively and multiple lower floors air inlet (11), described upper strata air inlet (11) is staggered with described lower floor air inlet (11); Described exhausting plate (3) is provided with multiple upper stratas air outlet (10) corresponding with upper and lower two-layer air channel (13) respectively and multiple lower floors air outlet (10), described upper strata air outlet (10) is staggered with described lower floor air outlet (10), and upper strata air outlet (10) is arranged between two adjacent upper air inlets (11), lower floor's air outlet (10) is arranged between two adjacent lower air inlets (11).
2. a kind of crop dryer according to claim 1 is windy to convective drying device, it is characterized in that, one end of described air intake cover (6) is fixedly connected with air intake plate (7), and one end communicates with hot wind inlet pipeline (16) in addition; Described outlet housing (2) one end is fixedly connected with exhausting plate (3), and one end communicates with centrifugal blower (1) in addition.
3. a kind of crop dryer according to claim 1 is windy is characterized in that to convective drying device, and the position of described hot wind inlet pipeline (16) is higher than centrifugal blower (1).
4. a kind of crop dryer according to claim 1 is windy to convective drying device, it is characterized in that: described air intake cover (6) is connected with the bolt that is fixedly connected as of air intake plate (7).
5. a kind of crop dryer according to claim 1 is windy to convective drying device, it is characterized in that: described outlet housing (2) is connected with the bolt that is fixedly connected as of exhausting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301234.XU CN204630273U (en) | 2015-05-11 | 2015-05-11 | Crop dryer is windy to convective drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301234.XU CN204630273U (en) | 2015-05-11 | 2015-05-11 | Crop dryer is windy to convective drying device |
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| Publication Number | Publication Date |
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| CN204630273U true CN204630273U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520301234.XU Active CN204630273U (en) | 2015-05-11 | 2015-05-11 | Crop dryer is windy to convective drying device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698517A (en) * | 2016-04-08 | 2016-06-22 | 长沙万华机器有限公司 | Crossflow type grain drying mechanism |
| CN106047441A (en) * | 2016-07-13 | 2016-10-26 | 青岛松灵电力环保设备有限公司 | Brown coal drying and upgrading system |
| CN106172743A (en) * | 2016-07-29 | 2016-12-07 | 汉寿科祥农机制造有限公司 | A kind of multi-functional rice drying machine |
| CN106839674A (en) * | 2017-01-06 | 2017-06-13 | 广东省现代农业装备研究所 | The multichannel mixed flow drying case and its control method of a kind of variable wind direction |
-
2015
- 2015-05-11 CN CN201520301234.XU patent/CN204630273U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698517A (en) * | 2016-04-08 | 2016-06-22 | 长沙万华机器有限公司 | Crossflow type grain drying mechanism |
| CN106047441A (en) * | 2016-07-13 | 2016-10-26 | 青岛松灵电力环保设备有限公司 | Brown coal drying and upgrading system |
| CN106172743A (en) * | 2016-07-29 | 2016-12-07 | 汉寿科祥农机制造有限公司 | A kind of multi-functional rice drying machine |
| CN106839674A (en) * | 2017-01-06 | 2017-06-13 | 广东省现代农业装备研究所 | The multichannel mixed flow drying case and its control method of a kind of variable wind direction |
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