CN203949471U - The dry air-distribution device of using of cereal - Google Patents
The dry air-distribution device of using of cereal Download PDFInfo
- Publication number
- CN203949471U CN203949471U CN201420234807.7U CN201420234807U CN203949471U CN 203949471 U CN203949471 U CN 203949471U CN 201420234807 U CN201420234807 U CN 201420234807U CN 203949471 U CN203949471 U CN 203949471U
- Authority
- CN
- China
- Prior art keywords
- air
- cereal
- air outlet
- dry
- distribution device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
It is dry with air-distribution device that the utility model relates to a kind of cereal, comprise wind pushing mechanism and heating arrangements, heating arrangements arranges heater adding warm-air pipe inside, add one end of warm-air pipe and the blower fan air outlet of wind pushing mechanism is connected, the other end that adds warm-air pipe is connected with S type air channel, S type air channel is fixed on the inner side of closed box, and its air outlet upward and on air outlet, be installed with air distribution plate, on air distribution plate, offer a plurality of strip through holes, the air outlet in S type air channel is tubaeform at the cross sectional shape perpendicular on cereal throughput direction, in the cross section being parallel on cereal throughput direction, be up-narrow and down-wide, S type air channel is provided with the dish valve that regulates hot blast direction and flow below air outlet.Adopt S type air channel to make air-flow from bottom to top pass through air outlet, reduce windage, hot-air forms body of wall shape air-flow after by the strip through hole of offering on air distribution plate, in the time of can making cereal flow on guipure, produces evenly continuous beating, and increases time of contact and contact area with hot-air.
Description
Technical field
The utility model relates to grain drying device technical field, specifically, is the dry air-distribution device of using of a kind of cereal.
Background technology
After grain harvest, need to put preservation in storage by certain standard water content, traditional work mode is to reduce moisture content by airing and gravity-flow ventilation.The research of external grain dry machinery is started in the forties in 20th century, later stage development comparatively fast, more perfect, drying device adopts high temperature drying mode mostly, if the U.S., Japan, the former Soviet Union etc. are thermal source convection drying mainly with diesel oil and liquefied gas.The research of domestic grain dry machinery is started late, and has increased the burning of tangerine bar, coal gas, producer etc. aspect thermal source, and drying equipment is applicable to area feature gradually, and the development of Current Domestic dryer moves to maturity gradually, perfect.
Chinese patent literature CN201320518613.5, August 23 2013 applying date, a kind of centrifugal fan with built-in device is disclosed, it comprises the wind pushing mechanism being arranged in cereal drying processing machine frame, heating arrangements and airduct match mechanism, wherein airduct match mechanism be one with the guiding airduct that adds warm-air pipe level connection joint mouth and be connected, guiding airduct comprises the punched-plate with air outlet, wind is vertically guided into the oriented plate of air outlet, the size dimension of the air outlet of punched-plate differs, near the size that adds the air outlet of warm-air pipe, be less than away from the size that adds the air outlet of warm-air pipe, thermal source adopts medium-wave infrared heating tube, adopt this to install dry cereal and meet warehouse-in condition and standard.But on punched-plate, adopt hole shape air outlet, zones of different air outlet size differs, and causes stream pressure uneven, and power consumption is large, air-flow from aperture by after be cylindric upwards seeing through and transmit guipure and blow to grain, but grain ovalisation, and at regular intervals between air outlet, air-flow likely passes between two grain, and can not make paddy material rise or beat, reduce the time of contact of grain and hot-air, and contact area is not maximum, and drying efficiency is decreased.
Utility model content
The purpose of this utility model is for deficiency of the prior art, provides a kind of cereal the dry air-distribution device of using.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of cereal is dry with air-distribution device, comprise wind pushing mechanism and heating arrangements, heating arrangements comprises and adds warm-air pipe and be arranged on the heater that adds warm-air pipe inside, describedly add one end of warm-air pipe and the blower fan air outlet of wind pushing mechanism is connected, the described other end that adds warm-air pipe is connected with S type air channel, S type air channel is fixed on the inner side of closed box, the air outlet in S type air channel upward and on air outlet, be installed with air distribution plate, on air distribution plate, offer a plurality of strip through holes, the air outlet in S type air channel is tubaeform at the cross sectional shape perpendicular on cereal throughput direction, air outlet is up-narrow and down-wide in the cross section being parallel on cereal throughput direction, S type air channel is provided with the dish valve that regulates hot blast direction and flow below air outlet.The guipure of grain transportation is located at the top of described air distribution plate, and guipure passes from closed box.
Further, described wind pushing mechanism and heating arrangements are arranged on casing outside.
Further, described heater is medium-wave infrared heating tube.
Further, a plurality of strip through holes on described air distribution plate are arranged parallel to each other.
Further, described a plurality of strip through holes are arranged perpendicular to cereal throughput direction.
Further, the vertical interval between adjacent two of described a plurality of strip through holes equates.
The utility model advantage is:
1, adopt S type air channel to make air-flow from bottom to top by air outlet, reduced windage, the dish valve that air outlet below arranges can distribute gas flow, and the air-flow of controlling tubaeform air outlet is even;
2, the air outlet in S type air channel is tubaeform at the cross sectional shape perpendicular on cereal throughput direction, has increased blowing area, has reduced it and has taken volume, and air outlet is up-narrow and down-wide in the cross section being parallel on cereal throughput direction, has increased the blast of air outlet;
3, a plurality of strip through holes of offering on air distribution plate, hot-air forms body of wall shape air-flow after by strip through hole, in the time of can making cereal flow on guipure, produce evenly continuous beating, cereal has increased time of contact and the contact area with hot-air in suspended state, and drying effect is good;
4, air-distribution device structure of the present utility model easily realizes, good for grain drying feasibility, cereal uniform drying, abundant, and drying efficiency is high.
Accompanying drawing explanation
Accompanying drawing 1 is the dry structural representation with air-distribution device of cereal.
Accompanying drawing 2 is the dry top views with air-distribution device of cereal.
Accompanying drawing 3 is along the cutaway view of direction shown in A-A line in Fig. 2.
The Reference numeral and the part that in accompanying drawing, relate to are as follows:
1.S type air channel 2. wall box
3. air outlet 4. air distribution plates
5. strip through hole 6. dish valves
7. add warm-air pipe 8. heaters
9. blower fan air outlet 10. guipures
11. cereal.
The specific embodiment
Below in conjunction with embodiment and with reference to accompanying drawing, the utility model is further described.
Please refer to Fig. 1, in figure, arrow is depicted as airflow direction, cereal is dry comprises wind pushing mechanism and heating arrangements with air-distribution device, wind pushing mechanism comprises blower fan and drive motors (not shown), heating arrangements comprises and adds warm-air pipe 7 and be arranged on the heater 8 that adds warm-air pipe 7 inside, heater 8 can be medium-wave infrared heating tube, can heat the air passing through.Describedly add one end of warm-air pipe 7 and the blower fan air outlet 9 of wind pushing mechanism is connected, the other end that adds warm-air pipe 7 is connected with S type air channel 1.S type air channel 1 is fixed on wall box 2 inner sides of closed box, and the air outlet 3 in S type air channel 1 upward and on air outlet 3, be installed with air distribution plate 4.S type air channel 1 is provided with the dish valve 6 that regulates hot blast direction and flow below air outlet 3.Dish valve 6 can be controlled by manual or the kind of drive.
The air outlet 3 in S type air channel 1 is tubaeform at the cross sectional shape perpendicular on cereal 11 throughput directions, has increased blowing area, has reduced the volume that takies of air outlet 3, and makes air-flow from bottom to top by air outlet 3, has reduced windage.Incorporated by reference to Fig. 2 and Fig. 3, air outlet 3 is up-narrow and down-wide in the cross section being parallel on cereal 11 throughput directions, has increased the blast of air outlet 3.On air distribution plate 4, offer a plurality of strip through holes 5, strip through hole 5 is arranged parallel to each other, and the vertical interval between adjacent two equates, and strip through hole 5 is arranged perpendicular to cereal 11 throughput directions.See Fig. 3, hot-air, by the rear formation body of wall of strip through hole 5 shape air-flow, produces evenly continuous beating in the time of can making cereal 11 flow on guipure 10, and cereal 11 has increased time of contact and the contact area with hot-air in suspended state, fully dry, drying efficiency is high.
When the air-distribution device of the present embodiment is applied in grain drying, described wind pushing mechanism and heating arrangements are arranged on casing outside, and the guipure 10 of grain transportation 11 is located at the top of described air distribution plate 4, and guipure 10 passes from closed box.Compare the centrifugal fan with built-in device of patent documentation CN201320518613.5 report, the cereal of dry equivalent weight under identical condition of work, adopt the dried cereal moisture percentage of apparatus of the present invention low 4%～5%.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement and supplement, these improvement and supplement and also should be considered as protection domain of the present utility model.
Claims (7)
1. a cereal is dry with air-distribution device, comprise wind pushing mechanism and heating arrangements, heating arrangements comprises and adds warm-air pipe and be arranged on the heater that adds warm-air pipe inside, describedly add one end of warm-air pipe and the blower fan air outlet of wind pushing mechanism is connected, it is characterized in that, the described other end that adds warm-air pipe is connected with S type air channel, S type air channel is fixed on the inner side of closed box, the air outlet in S type air channel upward and on air outlet, be installed with air distribution plate, on air distribution plate, offer a plurality of strip through holes, the air outlet in S type air channel is tubaeform at the cross sectional shape perpendicular on cereal throughput direction, air outlet is up-narrow and down-wide in the cross section being parallel on cereal throughput direction, S type air channel is provided with the dish valve that regulates hot blast direction and flow below air outlet.
2. cereal according to claim 1 is dry is characterized in that with air-distribution device, and described wind pushing mechanism and heating arrangements are arranged on casing outside.
3. cereal according to claim 1 is dry is characterized in that with air-distribution device, and described heater is medium-wave infrared heating tube.
4. cereal according to claim 1 is dry is characterized in that with air-distribution device, and a plurality of strip through holes on described air distribution plate are arranged parallel to each other.
5. according to the cereal described in claim 1 or 4 is dry, with air-distribution device, it is characterized in that, the vertical interval between adjacent two of described a plurality of strip through holes equates.
6. according to the cereal described in claim 1 or 4 is dry, with air-distribution device, it is characterized in that, described a plurality of strip through holes are arranged perpendicular to cereal throughput direction.
7. cereal according to claim 6 is dry is characterized in that with air-distribution device, and the vertical interval between adjacent two of described a plurality of strip through holes equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234807.7U CN203949471U (en) | 2014-05-09 | 2014-05-09 | The dry air-distribution device of using of cereal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234807.7U CN203949471U (en) | 2014-05-09 | 2014-05-09 | The dry air-distribution device of using of cereal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949471U true CN203949471U (en) | 2014-11-19 |
Family
ID=51891502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234807.7U Withdrawn - After Issue CN203949471U (en) | 2014-05-09 | 2014-05-09 | The dry air-distribution device of using of cereal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034144A (en) * | 2014-05-09 | 2014-09-10 | 上海泓阳机械有限公司 | Controllable hot air distributor and grain drying equipment with same |
| CN105737587A (en) * | 2016-04-26 | 2016-07-06 | 中冶焦耐工程技术有限公司 | Coke-drying air distributing device |
| CN107906923A (en) * | 2017-12-19 | 2018-04-13 | 天津麦世科尔科技咨询有限公司 | Innovative GM 5A mobile grain driers |
-
2014
- 2014-05-09 CN CN201420234807.7U patent/CN203949471U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034144A (en) * | 2014-05-09 | 2014-09-10 | 上海泓阳机械有限公司 | Controllable hot air distributor and grain drying equipment with same |
| CN104034144B (en) * | 2014-05-09 | 2016-06-29 | 上海泓阳机械有限公司 | Controlled hot blast is arranged device and adopts its grain drying |
| CN105737587A (en) * | 2016-04-26 | 2016-07-06 | 中冶焦耐工程技术有限公司 | Coke-drying air distributing device |
| CN105737587B (en) * | 2016-04-26 | 2018-05-29 | 中冶焦耐工程技术有限公司 | A kind of coke drying means of coke drying air-distribution device |
| CN107906923A (en) * | 2017-12-19 | 2018-04-13 | 天津麦世科尔科技咨询有限公司 | Innovative GM 5A mobile grain driers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205808049U (en) | One is smooth draws shaping drying | |
| CN205747709U (en) | Drying unit | |
| CN203949471U (en) | The dry air-distribution device of using of cereal | |
| CN103919250A (en) | Fruit and vegetable drying machine | |
| CN202547300U (en) | Segmented temperature control horizontal wood veneer drier | |
| CN205747708U (en) | Drying unit for fruit and vegerable | |
| CN206496600U (en) | Medicine drying heated-air circulation oven | |
| CN104304446A (en) | Vertical box type drying device | |
| CN105674720A (en) | Drying box provided with double circulation air ducts, and drying method | |
| CN205014791U (en) | Drying machine | |
| CN104034144B (en) | Controlled hot blast is arranged device and adopts its grain drying | |
| CN208860011U (en) | A kind of drier with silencing function | |
| CN204027278U (en) | A kind of double-deck circulating vacuum baking box | |
| CN204169178U (en) | The circulating baking oven of a kind of infrared heat | |
| CN207456056U (en) | A kind of corn drying equipment | |
| CN204168980U (en) | With the tower-type grain drying machine of temperature control system | |
| CN109282589A (en) | Drying unit is used in a kind of production of tealeaves | |
| CN205079561U (en) | Dryer for drying lucid ganoderma | |
| CN103954116A (en) | Fan type heat dissipation drying equipment | |
| CN203744679U (en) | Efficient circulating drying device of rubber raw material | |
| CN203024553U (en) | Air inlet device for tunnel kiln type drying room | |
| CN204027245U (en) | Energy-conserving drying device | |
| CN203776117U (en) | Drying device for fruits and vegetables | |
| CN203550477U (en) | Hot air circulation oven | |
| CN202407017U (en) | Food dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160629 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |