CN202097120U - Four-link air draft device - Google Patents
Four-link air draft device Download PDFInfo
- Publication number
- CN202097120U CN202097120U CN2011201225254U CN201120122525U CN202097120U CN 202097120 U CN202097120 U CN 202097120U CN 2011201225254 U CN2011201225254 U CN 2011201225254U CN 201120122525 U CN201120122525 U CN 201120122525U CN 202097120 U CN202097120 U CN 202097120U
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- air
- cover body
- fan
- draft device
- chassis
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Abstract
The utility model discloses a four-link air draft device, which comprises a fan and a chassis. The four-link air draft device is characterized in that the lower end of the chassis is provided with an air suction port, the upper end of the chassis is connected with four air pipes, the upper ends of the air pipes are provided with a cover body, a filter screen is arranged in the cover body, the side edge of the cover body is connected with an air suction pipe, the front end of the air suction pipe is provided with the fan, and the air pipes adopt conical steel pipes with the upper parts thicker than the lower parts. When grains passes through a conveyor belt under the air draft device, air is pumped upwards by the fan, strong suction force can be produced, dust and impurities on the grain surfaces can be removed rapidly and effectively, flour production can meet technical standards, and the grains can be blocked by the filter screen and then fall down. Moreover, the whole process can be controlled automatically, no manual operation is needed, and the labor and time can be saved.
Description
Technical field:
The utility model belongs to flour production equipment field, specially refers to a kind of four and connects extractor fan.
Background technology:
Flour is one of often edible staple food of China masses, and it is rich in protein, and general content is 10%---13%, be higher than rice, but in the aleuronat, and the lysine of our needed by human, arginine, histidine, methionine content are lower.Flour also contains certain minerals and vitamins.Its mineral matter mainly is distributed in the top layer of wheat, and vitamin mainly distributes in plumule and the top layer.Flour is rich in carbohydrate, and this part nutrition mainly is present in the endosperm of wheat.Flour also contains certain fat, and it mainly is present in the plumule part of wheat, and wheat bran takes second place, endosperm is minimum.
The technological process that present domestic flour manufacturing enterprise mainly produces flour roughly is divided into following step: raw grain → magnetic separation → screening (receiving sieve) → selection by winnowing → stone remover → selected → wheat scourers → selection by winnowing → water → impact machine → stone remover → wheat scourers → screening (horizontal screen) → magnetic separation → abrasive dust → screen → flour semi-finished product → auger → original washing powder storehouse → join powder storehouse → mixer → packing storehouse → insurance sieve → magnetic separation → packing → warehouse-in.
Selection by winnowing flow process wherein; All be to adopt wheat in the past, carried out, often blew less than wind but this kind method is pressed in the wheat of bottom in the method for carrying band edge that the air blast blowing is installed through the belt-type conveyer belt; Cause dust and foreign material to be removed; Influence product quality, therefore imagination provides a kind of equipment, can improve this situation.
Summary of the invention:
The purpose of the utility model just provides a kind of four and connects extractor fans, when wheat from the conveyer belt of extractor fan below through out-of-date through the blower fan updraft, its suction is powerful; Can effectively remove the dust and the foreign material on wheat surface fast; Reach flour and produce needed technical standard, wheat then is filtered and falls after net blocks, and whole process all can be controlled automatically; Do not need manually-operated, saved manpower and time.
The technical scheme that the utility model adopts is:
A kind of four connect extractor fan, comprise blower fan, casing, and it is characterized in that: the casing lower end is provided with the inlet scoop; The casing upper end is connected with four airducts, and the airduct upper end is equipped with cover body, and screen pack is installed in the cover body; The cover body side is connected with air-suction duct, and the air-suction duct front end is equipped with blower fan.
Said airduct is upper coarse and lower fine conical steel pipe.
The advantage of the utility model is:
The utility model when wheat from the conveyer belt of extractor fan below through out-of-date through the blower fan updraft; Its suction is powerful, can effectively remove the dust and the foreign material on wheat surface fast, reaches flour and produces needed technical standard; Wheat then is filtered and falls after net blocks; And whole process all can be controlled automatically, does not need manually-operated, has saved manpower and time.
Figure of description:
Fig. 1 is the utility model structural representation.
The specific embodiment:
A kind of four connect extractor fan, comprise blower fan 7, casing 1, and casing 1 lower end is provided with inlet scoop 3; Casing 1 upper end is connected with four airducts 2; Airduct 2 upper ends are equipped with cover body 4, and screen pack 5 is installed in the cover body 4, and cover body 4 sides are connected with air-suction duct 6; Air-suction duct 6 front ends are equipped with blower fan 7, and airduct 2 is upper coarse and lower fine conical steel pipe.
Claims (2)
1. one kind four connects extractor fan, comprises blower fan, casing, and it is characterized in that: the casing lower end is provided with the inlet scoop; The casing upper end is connected with four airducts, and the airduct upper end is equipped with cover body, and screen pack is installed in the cover body; The cover body side is connected with air-suction duct, and the air-suction duct front end is equipped with blower fan.
2. according to claim 1 four connect extractor fan, and it is characterized in that: said airduct is upper coarse and lower fine conical steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201225254U CN202097120U (en) | 2011-04-23 | 2011-04-23 | Four-link air draft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201225254U CN202097120U (en) | 2011-04-23 | 2011-04-23 | Four-link air draft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097120U true CN202097120U (en) | 2012-01-04 |
Family
ID=45383154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201225254U Expired - Fee Related CN202097120U (en) | 2011-04-23 | 2011-04-23 | Four-link air draft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934408A (en) * | 2014-02-14 | 2016-09-07 | 德山株式会社 | Device for producing cleaned crushed product of polycrystalline silicon blocks, and method for producing cleaned crushed product of polycrystalline silicon blocks using same |
| US10307763B2 (en) | 2014-10-14 | 2019-06-04 | Tokuyama Corporation | Polycrystalline silicon fragment, method for manufacturing polycrystalline silicon fragment, and polycrystalline silicon block fracture device |
| CN111632645A (en) * | 2020-06-01 | 2020-09-08 | 湄潭县永兴米业有限公司 | Rice processing method |
-
2011
- 2011-04-23 CN CN2011201225254U patent/CN202097120U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934408A (en) * | 2014-02-14 | 2016-09-07 | 德山株式会社 | Device for producing cleaned crushed product of polycrystalline silicon blocks, and method for producing cleaned crushed product of polycrystalline silicon blocks using same |
| US10307763B2 (en) | 2014-10-14 | 2019-06-04 | Tokuyama Corporation | Polycrystalline silicon fragment, method for manufacturing polycrystalline silicon fragment, and polycrystalline silicon block fracture device |
| US11590509B2 (en) | 2014-10-14 | 2023-02-28 | Tokuyama Corporation | Method for manufacturing polycrystalline silicon fragment and polycrystalline silicon block fracture device |
| CN111632645A (en) * | 2020-06-01 | 2020-09-08 | 湄潭县永兴米业有限公司 | Rice processing method |
| CN111632645B (en) * | 2020-06-01 | 2021-09-14 | 湄潭县永兴米业有限公司 | Rice processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140423 |