CN205115776U - Novel even wind formula suction wind channel - Google Patents
Novel even wind formula suction wind channel Download PDFInfo
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- CN205115776U CN205115776U CN201520839124.9U CN201520839124U CN205115776U CN 205115776 U CN205115776 U CN 205115776U CN 201520839124 U CN201520839124 U CN 201520839124U CN 205115776 U CN205115776 U CN 205115776U
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Abstract
The utility model discloses a novel even wind formula suction wind channel, including the suction bellows body the internal portion of suction bellows is provided with the baffle, the baffle falls into two chambeies of induced drafting with the wind channel of the whole suction bellows body, induced drafting, the chamber is provided with the inlet scoop and the wind guide plate is spared to the polylith for the polypropylene spins and glues, melts the off the net of lapper of spouting the non -weaving cloth production line and induced draft. The utility model discloses aspirated the wind channel both ends by a typhoon machine, typhoon machine both ends suction form can reduce by the inhomogeneous and harmful effects that produce the cloth cover of induced drafting of arousing of induced drafting simultaneously of a plurality of fans to through increasing the guide plate in the box of wind channel, what make the lapper off the netly induced drafts more evenly, can realize the better effect of induced drafting, improves the performance quality of product.
Description
Technical field
The utility model relates to the utility model and belongs to field of textile machinery, is applicable to the pumping air channel off the net of the lapper of spunbond, the melt-blowing nonwoven production line taking polypropylene as raw material.
Background technology
Current, along with the development of Non-Woven Fabric Industry, user is also more and more higher for the quality requirement of finished fabric.Therefore, to the control of whole production process with require also more and more stricter, careless slightly, waste product will be produced.And for the air draught air channel off the net producing very important lapper, its air draught effect and uniformity are even more important.How better to realize suction effect, improve the uniformity of air draught, thus reduce the production problem caused because of air draught.Therefore, the better pumping air channel of even wind performance is also just complied with production requirement and creates.
Utility model content
The utility model provides a kind of pumping air channel of even wind better effects if, the irregular cloth cover flaw caused of the air draught off the net for solving lapper.Concrete scheme is as described below:
A kind of novel uniform wind type pumping air channel, comprise suction air casing, described suction air box house is provided with dividing plate, the air channel of whole suction air casing is divided into two air draught chambeies by described dividing plate, and described air draught chamber is provided with inlet scoop and the even wind deflector of polylith.
Described suction air casing has the inlet scoop of two full symmetrics, and described two inlet scoops are connected with same sucktion fan.
Described suction air casing is divided into two symmetrical air draught chambeies by dividing plate, and the lower isolation in two air draught chambeies, top communicates again.
Even wind deflector in described two air draught chambeies is symmetrical arranged.
Described dividing plate is arranged on the intersecting vertical of suction air box house in the production line direction of motion.
This novel uniform wind type pumping air channel connects same Fans by the inlet scoop of both direction, without the need to carrying out too much adjustment, just can realize the uniformity consistency of suction air in CD direction (intersecting vertical is in the production line direction of motion).
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of described novel uniform wind type pumping air channel;
Fig. 2 is the side view of Fig. 1;
1, suction air casing, the 2, first air draught chamber, the 3, second air draught chamber, 4, even wind deflector, the 5, first inlet scoop, the 6, second inlet scoop.
Detailed description of the invention
As shown in Figure 1 and Figure 2, described novel uniform wind type pumping air channel comprises suction air casing 1, and the inner CD direction of described suction air casing 1 (intersecting vertical is in the production line direction of motion) is provided with dividing plate.CD direction: CD=crossdirection, relative to MD direction, MD=MECHINEDIRECTION, herein on corresponding device, refers to be equipment fabric width direction.
The air channel of whole suction air casing 1 is divided into two symmetrical air draught chambeies by described dividing plate, be the first air draught chamber 2 and the second air draught chamber 3, the lower isolation in two air draught chambeies, top communicates again, inlet scoop and the even wind deflector 4 of polylith is provided with in each air draught chamber, even wind deflector in described two air draught chambeies is symmetrical arranged, and is the first inlet scoop 5 in the first air draught chamber 2, is the first inlet scoop 6 in described second air draught chamber 3.
Described two inlet scoop full symmetrics, are connected with same sucktion fan.
Carry out targeted design according to the fabric width of Nonwovens Line, arrangement difference during the utility model design, mainly should consider the symmetry principle of two cavitys and internal partition, need according to specific works the quantity determining dividing plate.During use, the inlet scoop at pumping air channel two ends being connected with same Fans by symmetric form pipeline, without the need to carrying out too much adjustment, just can realize suction air uniformity consistency in the cd direction.
Claims (5)
1. a novel uniform wind type pumping air channel, it is characterized in that: comprise suction air casing, described suction air box house is provided with dividing plate, and the air channel of whole suction air casing is divided into two air draught chambeies by described dividing plate, and described air draught chamber is provided with inlet scoop and the even wind deflector of polylith.
2. novel uniform wind type pumping air channel according to claim 1, is characterized in that: described suction air casing has the inlet scoop of two full symmetrics, and described two inlet scoops are connected with same sucktion fan.
3. novel uniform wind type pumping air channel according to claim 1, is characterized in that: described suction air casing is divided into two symmetrical air draught chambeies by dividing plate, and the lower isolation in two air draught chambeies, top communicates again.
4. novel uniform wind type pumping air channel according to claim 3, is characterized in that: the even wind deflector in described two air draught chambeies is symmetrical arranged.
5. novel uniform wind type pumping air channel according to claim 1, is characterized in that: described dividing plate is arranged on the intersecting vertical of suction air box house in the production line direction of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839124.9U CN205115776U (en) | 2015-10-27 | 2015-10-27 | Novel even wind formula suction wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839124.9U CN205115776U (en) | 2015-10-27 | 2015-10-27 | Novel even wind formula suction wind channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115776U true CN205115776U (en) | 2016-03-30 |
Family
ID=55571397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839124.9U Active CN205115776U (en) | 2015-10-27 | 2015-10-27 | Novel even wind formula suction wind channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115776U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430908A (en) * | 2020-12-14 | 2021-03-02 | 江苏贝尔机械有限公司 | Downweb air draft device of melt-blown fabric web former |
| CN113481662A (en) * | 2021-07-28 | 2021-10-08 | 浙江朝隆纺织机械股份有限公司 | Air suction structure of web former |
| WO2021253571A1 (en) * | 2020-06-17 | 2021-12-23 | 浙江煜焰工业设计有限公司 | Fiber collector for melt-blown cloth production line |
-
2015
- 2015-10-27 CN CN201520839124.9U patent/CN205115776U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253571A1 (en) * | 2020-06-17 | 2021-12-23 | 浙江煜焰工业设计有限公司 | Fiber collector for melt-blown cloth production line |
| CN112430908A (en) * | 2020-12-14 | 2021-03-02 | 江苏贝尔机械有限公司 | Downweb air draft device of melt-blown fabric web former |
| CN113481662A (en) * | 2021-07-28 | 2021-10-08 | 浙江朝隆纺织机械股份有限公司 | Air suction structure of web former |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |