CN2729108Y - Closely aspiration channel with negative pressure filter box - Google Patents
Closely aspiration channel with negative pressure filter box Download PDFInfo
- Publication number
- CN2729108Y CN2729108Y CN 200420067961 CN200420067961U CN2729108Y CN 2729108 Y CN2729108 Y CN 2729108Y CN 200420067961 CN200420067961 CN 200420067961 CN 200420067961 U CN200420067961 U CN 200420067961U CN 2729108 Y CN2729108 Y CN 2729108Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- aspiration channel
- filter box
- pressure filter
- short fibers
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an aspiration channel which can effectively abate the discharge of the short fibers in the suction system during compact spinning process. One negative pressure filter box (6) is arranged in the through aspiration channel (5) of the compact spinning. The short fibers are filtrated in the negative pressure filter box when the short fibers are sucked from a leather collar or a nylon collar (3) through a hollow heterotype tube (4) to move inside the aspiration channel (5). Thus the discharge of the short fibers is abated from the suction blower (7).
Description
Affiliated technical field
The utility model relates to a kind of spinning technique, can effectively filter and be collected in the flyings that produce in the spinning process, reduces and pollutes, improves spinning quality.
Background technology
The spinning technique that closely spins is by using apron or nylon ring that the fiber of drawing-off is gathered realization between two roller bites, the key component of this spinning technique is that porose apron or nylon ring are enclosed within on the hollow shape tube, shape tube is having a skewed slot along the fiber movement direction, skewed slot is covered by porose apron or nylon ring, and shape tube is connected with induced-draught fan by aspiration channel.
During work, negative pressure by the induced-draught fan generation, the skewed slot place of the shape tube that covers at apron or nylon ring produces air flow, when the skewed slot of aperture from shape tube of air process apron or nylon ring is sucked away, the fiber of yarn is attracted to aperture and arranges and constriction, owing to need produce the enough power of gathering to fiber, therefore require the aperture on apron or the nylon ring to want enough big, but fiber is being inhaled when aperture is arranged, staple fibre in the fibre bundle can be siphoned away by wind by the aperture of apron or nylon ring, and discharge from induced-draught fan along aspiration channel by the air draught roller, thereby cause flyings, make that air quality descends in the workshop,, also will influence quality of yarn when flyings are bonded on the yarn.
Summary of the invention
In order to reduce the adverse effect that flyings cause, the utility model provides a kind of new air draught pipeline, has effectively reduced the discharge of flyings.
The technical scheme that the utility model is dealt with problems is: utilize the negative pressure in the air draught pipeline, a negative pressure filtration box is installed in the air draught pipeline, a filter bag is housed in the negative pressure filtration box, because the hole diameter of filter bag is than little a lot of of the hole diameter of apron or nylon ring, the therefore effective staple fibre that siphoned away by wind of filtering.
The beneficial effects of the utility model are, because that negative pressure filtration box and filter bag are done is enough big, therefore, in effective filtering flyings, do not influence when spinning the demand to suction air volume.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is the A-A rotation diagram of Fig. 1 embodiment.
Fig. 3 is that the B place of Fig. 1 shifts out the amplification structural map.
Among Fig. 1: 1. roller, 2. fiber, 3. apron or nylon ring, 4. hollow shape tube, 5. aspiration channel, 6. negative pressure filtration box, 7. induced-draught fan.
The specific embodiment:
In Fig. 1, apron or nylon snare (3) are enclosed within on the hollow shape tube (4), and hollow shape tube (4) is connected with induced-draught fan (7) by aspiration channel (5), and is connected to negative pressure filtration box (6) in the centre of aspiration channel.
In embodiment illustrated in fig. 2, in spinning process, induced-draught fan (7) running, in by aspiration channel (5), negative pressure filtration box (6), hollow shape tube (4), form negative pressure, this negative pressure locates to form air flow by the skewed slot (8) on hollow shape tube (4) at the fiber (2) of apron or nylon ring (3), the fiber (2) of yarn is inhaled to aperture arrangement and constriction, simultaneously staple fibre is sucked aspiration channel.
Fig. 3 is that the B of Fig. 1 embodiment shifts out the amplification structural map, in negative pressure filtration box (6), a filter bag is installed,
Because the hole diameter of filter bag is than little a lot of of the hole diameter of apron or nylon ring, the therefore effective staple fibre that siphoned away by air flow of filtering.
Claims (1)
- A kind of compact weave aspiration road with the negative pressure filtration box, aspiration channel route aspiration channel, the negative pressure filtration box, induced-draught fan connects successively, it is characterized in that: the negative pressure filtration box that a filtering staple fibre is installed in the air draught pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067961 CN2729108Y (en) | 2004-06-07 | 2004-06-07 | Closely aspiration channel with negative pressure filter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067961 CN2729108Y (en) | 2004-06-07 | 2004-06-07 | Closely aspiration channel with negative pressure filter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2729108Y true CN2729108Y (en) | 2005-09-28 |
Family
ID=35047885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067961 Expired - Fee Related CN2729108Y (en) | 2004-06-07 | 2004-06-07 | Closely aspiration channel with negative pressure filter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2729108Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398713C (en) * | 2006-02-09 | 2008-07-02 | 宁波德昌精密纺织机械有限公司 | Collecting tube with detection hole |
| CN102374359A (en) * | 2011-09-20 | 2012-03-14 | 吴江市华彩转移印花有限公司 | Anti-blockage textile dust absorption tube |
| CN107475828A (en) * | 2017-09-19 | 2017-12-15 | 昌吉溢达纺织有限公司 | The Nesting Zone synchronization traversing drafting system of suction type compact spinning |
-
2004
- 2004-06-07 CN CN 200420067961 patent/CN2729108Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398713C (en) * | 2006-02-09 | 2008-07-02 | 宁波德昌精密纺织机械有限公司 | Collecting tube with detection hole |
| CN102374359A (en) * | 2011-09-20 | 2012-03-14 | 吴江市华彩转移印花有限公司 | Anti-blockage textile dust absorption tube |
| CN107475828A (en) * | 2017-09-19 | 2017-12-15 | 昌吉溢达纺织有限公司 | The Nesting Zone synchronization traversing drafting system of suction type compact spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |