CN201390866Y - Uniform wind delivering device of non-woven fabric production equipment - Google Patents
Uniform wind delivering device of non-woven fabric production equipment Download PDFInfo
- Publication number
- CN201390866Y CN201390866Y CN200920023488U CN200920023488U CN201390866Y CN 201390866 Y CN201390866 Y CN 201390866Y CN 200920023488 U CN200920023488 U CN 200920023488U CN 200920023488 U CN200920023488 U CN 200920023488U CN 201390866 Y CN201390866 Y CN 201390866Y
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- China
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- air
- ajutage
- production equipment
- outlet
- woven fabric
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- Expired - Fee Related
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Abstract
The utility model discloses a uniform air delivering device of non-woven fabric production equipment, comprising a suction fan, an air draft pipe and an air suction passage. The uniform air delivering device is characterized in that a plurality of air blowing passages are uniformly arranged on a net curtain of a lapping machine; and an outlet of the suction fan is connected with an air delivering pipe, the air delivering pipe is connected with an air conditioner processing chamber, the conditioner processing chamber is connected with each air blowing passage in a branching way through the air delivering pipe, an outlet of each air blowing passage is provided with a double-layer blind window, and the air delivering pipe is provided with an air regulating valve. The utility model can not only suck air, but also circularly and uniformly deliver air after returning air suction pressure to the net curtain, thereby enhancing the power of a draught fan.
Description
Technical field
The utility model relates to nonwoven production equipment.
Background technology
At present, in producing the terylene spun-bonded hot rolling non-woven fabric process, need drawing-off wind, air-conditioning wind, air draught off the net etc.Air intake device off the net is to be connected with air draught road below the lapping machine by exhaust column by induced-draught fan off the net, and the wind that the air draught road absorbs above the lace curtaining is inhaled fibre web on lace curtaining firmly, and fibre web is evenly distributed on lace curtaining, does not form and turns over net.Require the size of wind an amount of, distributing must be evenly.Yet in the process of air draught off the net wind regime from suction nozzle around, the uniformity of air quantity be difficult to control, the institute so that fibre web skewness on lace curtaining, the local filament that air draught is big is just many, little local filament is just few, has caused serious lapping inhomogeneous, influences product quality.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency at prior art, and existing air intake device off the net is improved, provide a kind of not only can air draught, and again the air draught force feed is returned the device of drying on the lace curtaining.
For achieving the above object, structure of the present utility model is, comprise induced-draught fan, exhaust column and air draught road, it is characterized in that, on the lace curtaining of lapping machine, evenly be provided with a plurality of breezeways, in the induced-draught fan outlet, reconnect ajutage, ajutage connects the air-conditioning process chamber, the air-conditioning process chamber again with ajutage again branch be connected to each breezeway, in the outlet of each breezeway, double-deck shutter is set, the adjusting air-valve is set on ajutage.
Described air conditioning chamber process chamber mainly is to do the air humidifying and purifying effect.
The utility model has the advantages that: 1, the wind that comes out of induced-draught fan returns again above the lapping machine behind air-conditioning process chamber humidifying and purifying, and to the lace curtaining blowing, blast is pressed on the lace curtaining the even shakedown of fiber, thereby the quality of product is improved equably.2, can regulate required wind direction on the lace curtaining by double-deck blind window, regulate air output by regulating air-valve, until air quantity is evenly distributed on the lace curtaining.3, because the pure negative pressure air draught of induced-draught fan is converted to the malleation blowing again simultaneously, can reduce power of fan.
Description of drawings
Among the figure: the 1-induced-draught fan, the 2-ajutage, 3-air-conditioning process chamber, the 4-ajutage, 5-regulates air-valve, 6-breezeway, the double-deck shutter of 7-, 8-lace curtaining, 9-air draught road, 10-exhaust column.
The specific embodiment
Further specify structure of the present utility model below in conjunction with accompanying drawing.
As shown in the figure, the utility model comprises air draught road 9 and the exhaust column 10 below the lace curtaining 8 of induced-draught fan 1 and lapping machine, four road breezeways evenly are set on the lace curtaining 8 of lapping machine again, be connected with ajutage 2 in induced-draught fan 1 outlet, ajutage 2 connects air-conditioning process chamber 3, air-conditioning process chamber 3 connects each breezeway 6 by ajutage 4 branches again, in each breezeway 6 outlet double-deck shutter 7 is set, and is provided with on ajutage 4 and regulates air-valve 5.The centrifugal general blower fan that described blower fan selects for use Shanghai GM blower fan factory to produce, power is 200kw.
Claims (1)
1, a kind of nonwoven production equipment balanced ventilation device, it comprises induced-draught fan, exhaust column and air draught road, it is characterized in that, on the lace curtaining of lapping machine, evenly be provided with a plurality of breezeways, reconnect ajutage in induced-draught fan outlet, ajutage connects the air-conditioning process chamber, the air-conditioning process chamber again with ajutage again branch be connected to each breezeway, in each breezeway outlet, double-deck shutter is set, the adjusting air-valve is set on ajutage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920023488U CN201390866Y (en) | 2009-03-20 | 2009-03-20 | Uniform wind delivering device of non-woven fabric production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920023488U CN201390866Y (en) | 2009-03-20 | 2009-03-20 | Uniform wind delivering device of non-woven fabric production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390866Y true CN201390866Y (en) | 2010-01-27 |
Family
ID=41597689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920023488U Expired - Fee Related CN201390866Y (en) | 2009-03-20 | 2009-03-20 | Uniform wind delivering device of non-woven fabric production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390866Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171158A1 (en) * | 2017-03-20 | 2018-09-27 | 江苏丽洋新材料股份有限公司 | Air suspension device for uniformly dispersing and conveying staple fibers |
| CN114342654A (en) * | 2022-02-28 | 2022-04-15 | 中国铁建重工集团股份有限公司 | Pneumatic conveying device for cotton picker and cotton picker |
-
2009
- 2009-03-20 CN CN200920023488U patent/CN201390866Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171158A1 (en) * | 2017-03-20 | 2018-09-27 | 江苏丽洋新材料股份有限公司 | Air suspension device for uniformly dispersing and conveying staple fibers |
| CN114342654A (en) * | 2022-02-28 | 2022-04-15 | 中国铁建重工集团股份有限公司 | Pneumatic conveying device for cotton picker and cotton picker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20170320 |