CN103706482A - High-voltage electrostatic short fiber separator - Google Patents
High-voltage electrostatic short fiber separator Download PDFInfo
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- CN103706482A CN103706482A CN201310691883.0A CN201310691883A CN103706482A CN 103706482 A CN103706482 A CN 103706482A CN 201310691883 A CN201310691883 A CN 201310691883A CN 103706482 A CN103706482 A CN 103706482A
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- short fiber
- conveyer belt
- conveying belts
- collecting box
- hairbrush
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- 239000000835 fiber Substances 0.000 title claims abstract description 63
- 238000007599 discharging Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 8
- 230000005684 electric field Effects 0.000 abstract description 6
- 238000010297 mechanical methods and process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The invention discloses a high-voltage electrostatic short fiber separator comprising a pair of conveying belts which are arranged in parallel and horizontally, wherein the gap between the pair of conveying belts is a separation area, and a discharge port and a feed port are formed in two ends of the separation area respectively; the two conveying belts are connected with positive and negative electrodes of a high-voltage electrostatic generator respectively and are provided with a plurality of separation holes respectively. The inside of each of the two conveying belts is a closed space, a short fiber collecting box is arranged at the bottom of each closed space, and a vacuum suction device is connected to each short fiber collecting box. According to the high-voltage electrostatic short fiber separator disclosed by the invention, the high-voltage electrostatic generator forms a uniform electric field between the two conveying belts to ensure that fibers are perpendicular to the conveying belts, and the short fibers are separated out through the separation holes in the conveying belts under the action of the electric field and suction airflows generated by the vacuum suction device, so that the separation efficiency and separation degree of the short fibers are improved, and the problem that long fibers are damaged by a mechanical method is solved.
Description
Technical field
The present invention relates to fibrous matter separator, particularly utilize the short fiber seperator of the separated short fiber of high-pressure electrostatic.
Background technology
In spinning process, produce high-quality yarn, important thing is to remove to be mixed in the short fiber in raw fibre, (general short fibre content has 15-20%), to form parallel as far as possible fibre bundle.The prevailing method of removing short fiber adopting is now Mechanical Method, extracts out or combing for one that both fiber has been clamped on careless machine or combing machine fiber.Use such mechanical means to be difficult to from multifilament, to remove short fiber, easily produce protruding end, when removing short fiber, formed again new short fiber and fiber suede like this, therefore will short fiber to reduce to some just very difficult.
Summary of the invention
For overcoming the shortcomings and deficiencies of above-mentioned prior art, the invention provides a kind of high efficiency high-pressure electrostatic short fiber seperator.
The technical solution adopted in the present invention is:
A kind of high-pressure electrostatic short fiber seperator, comprise a pair of being parallel to each other and horizontally disposed conveyer belt, space between described a pair of conveyer belt is Disengagement zone, the two ends of described Disengagement zone are respectively equipped with discharging opening and charging aperture, two conveyer belts connect respectively the both positive and negative polarity of HV generator, and are equipped with some sorting holes.
Preferably, the inside of two described conveyer belts is confined space, and the bottom of confined space is equipped with short fiber collecting box,
Further preferred, on described short fiber collecting box, be all connected to vacuum breathing apparatus.
Further preferred, described discharging opening is connected to long fibre collecting box.
Further preferred, described discharging opening is provided with two discharging hairbrush, and two discharging hairbrush contact with two conveyer belts respectively.
Concrete, the transmission direction of described two conveyer belts is respectively clockwise and is counterclockwise.
Further preferred, two described discharging hairbrush are circular rotating brushes, and the transmission direction of the conveyer belt that rotation direction contacts with it is respectively contrary.
Further preferred, in described charging aperture, be provided with charging hairbrush.
Concrete, described conveyer belt is stainless steel band.
Compared with prior art, beneficial effect of the present invention has:
(1) high-pressure electrostatic short fiber seperator of the present invention, the both positive and negative polarity that connects respectively HV generator on two parallel strip lines, between two conveyer belts, form uniform electric field, make fiber vertical with conveyer belt, under the effect of the suction airstream producing at electric field and vacuum breathing apparatus, by the sorting hole on conveyer belt, short fiber is separated, improve efficiency and the separating degree of short fiber separation, and overcome mechanical means to long stapled destruction problem;
(2) high-pressure electrostatic short fiber seperator of the present invention, discharging opening is provided with two discharging hairbrush, can efficiently the long fibre on the conveyer belt at discharging opening place be brushed down, simple and practical;
(3) high-pressure electrostatic short fiber seperator of the present invention, is provided with charging hairbrush in charging aperture, the fibre bundle of putting into can be broken up, and reduces adhesion strength each other, improves efficiency and the separating degree of fiber separation.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram of high-pressure electrostatic short fiber seperator of the present invention.
The specific embodiment
Below by embodiment, the present invention is described in further details, these embodiment are only used for illustrating the present invention, do not limit the scope of the invention.
As shown in Figure 1, disclosed high-pressure electrostatic short fiber seperator, comprise a pair of be parallel to each other and 7, two conveyer belts 7 of horizontally disposed stainless steel conveyor belt respectively by the both positive and negative polarity of brush sliding-contact HV generator 4, and be equipped with the sorting hole of some regular distribution; The inside of two conveyer belts 7 is confined space, and the bottom of confined space is equipped with short fiber collecting box 5, on described short fiber collecting box 5, is all connected to vacuum breathing apparatus 6.Space between two conveyer belts is Disengagement zone 9, and the two ends of Disengagement zone 9 are respectively equipped with discharging opening 2 and charging aperture 8; In described charging aperture 8, be provided with charging hairbrush 10; Described discharging opening 2 is connected to long fibre collecting box 1, in discharging opening, be provided with two discharging hairbrush 3, two discharging hairbrush 3 contact with two conveyer belts 7 respectively, the transmission direction of described two conveyer belts 7 is respectively clockwise and is counterclockwise, and two discharging hairbrush 3 are circular rotating brushes, and the transmission direction of the conveyer belt that rotation direction contacts with it is respectively contrary.
During work, conveyer belt 7 energising transmissions, HV generator 4 produces high pressure and is added on conveyer belt 7, and the Disengagement zone 9 between two conveyer belts 7 forms uniform electric field.Fibre bundle is put into from charging aperture 8, after the charging hairbrush 10 in charging aperture 8 is broken up, fall into two Disengagement zone 9 between conveyer belt 7, motion along with conveyer belt 7, under the effect of electric field, fiber is vertical with conveyer belt 7 directions, the electrostatic force that long fibre is wherein subject to and airflow acting force keep balance, can be arranged in parallel and be suspended in the Disengagement zone 9 between conveyer belt, short fiber can not reach such poised state, downwards, upwards with air-flow, from sorting hole, enter the confined space of conveyer belt 7 inside, be inhaled into subsequently in short fiber collecting box 5.Remaining long fibre moves along conveyer belt 7, is then transported to follow-up discharging opening 2.Two discharging hairbrush 3 of the rotation in discharging opening 2 brush down the long fibre moving along conveyer belt 7 respectively, fall into long fibre collecting box 1, thereby have completed short fiber with long stapled separated.
The above embodiment has only expressed embodiments of the present invention; it describes comparatively concrete and detailed; but can not therefore be interpreted as the restriction to the scope of the claims of the present invention; as long as employing is equal to the technical scheme that the form of replacement or equivalent transformation obtains, within all should dropping on protection scope of the present invention.
Claims (8)
1. a high-pressure electrostatic short fiber seperator, it is characterized in that: comprise a pair of being parallel to each other and horizontally disposed conveyer belt (7), space between described a pair of conveyer belt is Disengagement zone (9), the two ends of described Disengagement zone (9) are respectively equipped with discharging opening (2) and charging aperture (8), two conveyer belts (7) connect respectively the both positive and negative polarity of HV generator (4), and are equipped with some sorting holes; The inside of described two conveyer belts (7) is confined space, and the bottom of confined space is equipped with short fiber collecting box (5), is all connected to vacuum breathing apparatus (6) on short fiber collecting box (5).
2. short fiber seperator according to claim 1, is characterized in that: described discharging opening (2) is connected to long fibre collecting box (1).
3. short fiber seperator according to claim 2, is characterized in that: described discharging opening (2) is provided with two discharging hairbrush (3), and two discharging hairbrush (3) contact with two conveyer belts (7) respectively.
4. short fiber seperator according to claim 1, is characterized in that: the transmission direction of described two conveyer belts (7) is respectively clockwise and is counterclockwise.
5. short fiber seperator according to claim 4, is characterized in that: described two discharging hairbrush (3) are circular rotating brushes, and the transmission direction of the conveyer belt that rotation direction contacts with it is respectively contrary.
6. short fiber seperator according to claim 1, is characterized in that: in described charging aperture (8), be provided with charging hairbrush (10).
7. short fiber seperator according to claim 1, is characterized in that: described HV generator (4) is by brush and conveyer belt sliding-contact.
8. according to the short fiber seperator described in claim 1-7 any one, it is characterized in that: described conveyer belt (7) is stainless steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691883.0A CN103706482A (en) | 2013-12-17 | 2013-12-17 | High-voltage electrostatic short fiber separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691883.0A CN103706482A (en) | 2013-12-17 | 2013-12-17 | High-voltage electrostatic short fiber separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103706482A true CN103706482A (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691883.0A Pending CN103706482A (en) | 2013-12-17 | 2013-12-17 | High-voltage electrostatic short fiber separator |
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| CN (1) | CN103706482A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021798A (en) * | 2015-07-06 | 2015-11-04 | 江苏圣蓝科技有限公司 | Random uneven test and analysis method of yarn fragment length |
| CN105831795A (en) * | 2016-04-28 | 2016-08-10 | 湖南华堂机电设备制造有限公司 | High-voltage polarization cut tobacco straightening and screening device |
| CN106072752A (en) * | 2016-07-28 | 2016-11-09 | 红塔烟草(集团)有限责任公司 | A kind of tobacco leaf is except the method for fine hair flax silk |
| CN110665643A (en) * | 2019-10-29 | 2020-01-10 | 立讯精密工业（滁州）有限公司 | Cable fiber separation device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341007A (en) * | 1964-06-12 | 1967-09-12 | Jr Mayer Mayer | Fiber fractionating apparatus and process |
| US3341008A (en) * | 1964-06-12 | 1967-09-12 | Jr Mayer Mayer | Fiber fractionating apparatus |
| US3346110A (en) * | 1965-10-22 | 1967-10-10 | Jr Joseph J Lafranca | Fiber fractionating apparatus and process |
| US4827574A (en) * | 1987-03-19 | 1989-05-09 | Japan Cotton Technical And Economic Research Institute Of Mengyokaikan | Device for removing short fibers |
| US5327617A (en) * | 1993-04-21 | 1994-07-12 | China Textile T&R Institute | Electrostatic opening and short fiber separation apparatus for carding machines |
| US5432980A (en) * | 1994-06-01 | 1995-07-18 | China Textile T&R Institute | Carding machine high voltage short fiber removal mechanism |
| US5699588A (en) * | 1996-06-26 | 1997-12-23 | China Textile Institute | Device of removing trash and dust from raw cotton before carding in the preparatory by applying a high-voltage static electricity |
-
2013
- 2013-12-17 CN CN201310691883.0A patent/CN103706482A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341007A (en) * | 1964-06-12 | 1967-09-12 | Jr Mayer Mayer | Fiber fractionating apparatus and process |
| US3341008A (en) * | 1964-06-12 | 1967-09-12 | Jr Mayer Mayer | Fiber fractionating apparatus |
| US3346110A (en) * | 1965-10-22 | 1967-10-10 | Jr Joseph J Lafranca | Fiber fractionating apparatus and process |
| US4827574A (en) * | 1987-03-19 | 1989-05-09 | Japan Cotton Technical And Economic Research Institute Of Mengyokaikan | Device for removing short fibers |
| US5327617A (en) * | 1993-04-21 | 1994-07-12 | China Textile T&R Institute | Electrostatic opening and short fiber separation apparatus for carding machines |
| US5432980A (en) * | 1994-06-01 | 1995-07-18 | China Textile T&R Institute | Carding machine high voltage short fiber removal mechanism |
| US5699588A (en) * | 1996-06-26 | 1997-12-23 | China Textile Institute | Device of removing trash and dust from raw cotton before carding in the preparatory by applying a high-voltage static electricity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021798A (en) * | 2015-07-06 | 2015-11-04 | 江苏圣蓝科技有限公司 | Random uneven test and analysis method of yarn fragment length |
| CN105831795A (en) * | 2016-04-28 | 2016-08-10 | 湖南华堂机电设备制造有限公司 | High-voltage polarization cut tobacco straightening and screening device |
| CN106072752A (en) * | 2016-07-28 | 2016-11-09 | 红塔烟草(集团)有限责任公司 | A kind of tobacco leaf is except the method for fine hair flax silk |
| CN110665643A (en) * | 2019-10-29 | 2020-01-10 | 立讯精密工业（滁州）有限公司 | Cable fiber separation device and method |
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Owner name: GU DARONG Free format text: FORMER OWNER: XIANG ZHIGUANG Effective date: 20150909 |
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Effective date of registration: 20150909 Address after: 400060 Chongqing city Tongliang County Road No. 64 Fu Guo Zhen Fu Xing of No. 594 Applicant after: Gu Darong Address before: 523000 Guangdong province Dongguan City Hengli Town West Village two No. 86 Applicant before: Xiang Zhiguang |
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Application publication date: 20140409 |