CN204093177U - The antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for - Google Patents
The antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for Download PDFInfo
- Publication number
- CN204093177U CN204093177U CN201420511357.1U CN201420511357U CN204093177U CN 204093177 U CN204093177 U CN 204093177U CN 201420511357 U CN201420511357 U CN 201420511357U CN 204093177 U CN204093177 U CN 204093177U
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- Prior art keywords
- filter cloth
- woven
- filter press
- woven filter
- fiber
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- 239000004744 fabric Substances 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 239000005060 rubber Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 description 32
- 229920002239 polyacrylonitrile Polymers 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000003490 calendering Methods 0.000 description 5
- 238000007598 dipping method Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 238000009958 sewing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model discloses the antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for.It is characterized in that: described Woven filter cloth has set up treated nonwoven fabric mat or rubber blanket in its sealing surface contacted with filter press.Solve the difficult problem that conventional Woven filter cloth easily produces filter medium seepage on a filter press.
Description
Technical field
The utility model relates to the antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for.
Background technology
Woven filter cloth is widely used in the mining of mineral resource industry, ore dressing, dehydration; Solid altogether, the sorting extraction of associated minerals, coal washing, oil plant PETROLEUM PROCESSING, industrial fluids liquid/separations, material purification or recovery filter progress in plate and frame filter press on, and Woven filter cloth used is mostly the conventional Woven filter cloth be made up of chemical fibre or natural fiber.But, because Woven filter cloth is all that the institutional framework mode interweaved by longitude and latitude by textile fabric is made, even if because the capillary principle of fiber is when plate and frame filter press sealing surface has been applied with sealing load between the fiber longitude and latitude of its composition, still also can there is the seepage of filter medium, cause Filter Press system pressure loss, filter medium loss and waste, pollute working environment and production cost rising.And, not yet find more efficiently solution so far in industry.
Summary of the invention
Based on above-mentioned technical problem, need to provide a kind of filter cloth, this filter cloth should have the serviceability of conventional Woven filter cloth, ensures that the phenomenon of filter medium seepage does not occur under filter pressure normally Woven filter cloth in the sealing surface region that it contacts with filter press again again.For achieving the above object, the utility model provides the antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for.Described Woven filter cloth has set up treated nonwoven fabric mat or rubber blanket in its sealing surface contacted with filter press, solves the difficult problem that conventional Woven filter cloth easily produces filter medium seepage on a filter press
According to one side of the present utility model, it is characterized in that: described Woven filter cloth raw material used is textile fabric, that is: natural fiber, staple fibre and chemical fibre.
According to one side of the present utility model, it is characterized in that: described Woven filter cloth has set up treated nonwoven fabric mat or rubber blanket in its sealing surface contacted with filter press.
Wherein, the treated nonwoven fabric mat that described Woven filter cloth is set up in its sealing surface contacted with filter press is textile fabric material, shaping through acupuncture, its size and contacted filter press sealing surface or shape identical, its thickness is 3-5mm, and through calendering and the process of dipping marine glue, to ensure that its surfacing can not adsorbent filtering medium and then no longer generation filter medium seepage or leakage.The mode that this described nonwoven fabric mat combines with Woven filter cloth can have two kinds: one to be mode by industrial sewing machine sewing; Two is the modes by adhesive.
Further, the rubber blanket that described Woven filter cloth is set up in its sealing surface contacted with filter press, its material is synthetic rubber plate, its size and contacted filter press sealing surface or shape identical, its thickness is 2-4mm.The mode that this described synthetic rubber plate nonwoven fabric mat combines with Woven filter cloth is the mode by adhesive.
As can be seen here, according to technique scheme of the present utility model, described Woven filter cloth has stopped again the possibility that filter medium occurs to leak or divulge in filter press runs while ensure that normal filter efficiency.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
The schematic diagram of the Woven filter cloth of Fig. 1 embodiment of the present utility model.Wherein, 1 is described Woven filter cloth, and 2 is described through calendering and dipping marine glue process nonwoven fabric mat.
The schematic diagram that the Woven filter cloth of Fig. 2 embodiment of the present utility model is combined with non-woven fabrics liner.Wherein, 1 is described Woven filter cloth, and 2 is described through calendering and dipping marine glue process nonwoven fabric mat.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in attached Fig. 1 and 2.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In the utility model, provide the antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for.Described Woven filter cloth raw material used is chemical fibre polyacrylonitrile, and further, warp fiber used is polyacrylonitrile filament fiber; Weft fiber used is polyacrylonitrile short fiber fiber; It is 4 times 3 skip twills tissues on 4 that the line that described Woven filter cloth adopts knits structure.Wherein, warp fiber is polyacrylonitrile filament fiber; Fiber number is 600D; Weft fiber is polyacrylonitrile short fiber fiber; Yarn count is 12S.
Its concrete technology step is as follows:
(1) choose the polyacrylonitrile filament fiber of 100%, fiber number: 600D, warp thread is for subsequent use.
(2) choose the polyacrylonitrile short fiber fiber of 100%, number: 12S, weft yarn is for subsequent use.
(3) polyacrylonitrile filament fiber for subsequent use for above-mentioned warp thread is carried out winder processing, for subsequent use to make warping.
(4) polyacrylonitrile short fiber fiber for subsequent use for above-mentioned weft yarn is carried out winder processing, for subsequent use to do into latitude.
(5) the above-mentioned polyacrylonitrile filament fiber through winder processing is carried out warping, gaits, upper machine is waited to knit after denting processing.(6) by machine in polyacrylonitrile filament fiber warp beam good for above-mentioned warping on rigid rapier weaving machine.
(7) by above-mentioned enter on latitude polyacrylonitrile short fiber fiber for subsequent use machine on the defeated Weft handling device of rigid rapier weaving machine.
(8) weaving process parameter:
Warp thread fiber number: 600D; Weft yarn number: 12S;
Warp count: 510/10CM; Weft count: 196.8/10CM;
Line knits tissue: 4 times 3 skip twills tissues on 4;
Thickness: 0.96mm;
Weight: 603g/ ㎡.
(9) then enter Woven filter cloth to tailor.
(10), after Woven filter cloth has been tailored, on the cloth cover of Woven filter cloth, draw and determine Woven filter cloth at its sealing surface shape contacted with filter press or dimensional drawing.For subsequent use.
(11) select polyester fiber to be that the nonwoven fabric mat that raw material acupuncture is made is tailored, its size and contacted filter press sealing surface or shape identical, its thickness is 3-5mm.Then, carry out calendering and the process of dipping marine glue, for subsequent use.
(12) shaping nonwoven fabric mat will be tailored cut out Woven filter cloth for subsequent use by drawing described in the mode of industrial sewing machine sewing and above-mentioned (10) and be sewed together through calendering and dipping marine glue process.
(13) then enter finished product to arrange and packaging process.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.The those of ordinary skill of all industry, all can shown in by specification accompanying drawing and the above, implement the utility model swimmingly.But all those skilled in the art, are not departing from technical solutions of the utility model scope, a little change made when utilizing disclosed above technology contents, the equivalent variations of modifying and developing, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., all still belong to the scope of the technical solution of the utility model.
Claims (1)
1. the antiseep Woven filter cloth that plate and frame filter press is applicable, is characterized in that: described Woven filter cloth has set up treated nonwoven fabric mat or rubber blanket in its sealing surface contacted with filter press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511357.1U CN204093177U (en) | 2014-09-07 | 2014-09-07 | The antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511357.1U CN204093177U (en) | 2014-09-07 | 2014-09-07 | The antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093177U true CN204093177U (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511357.1U Expired - Fee Related CN204093177U (en) | 2014-09-07 | 2014-09-07 | The antiseep Woven filter cloth that a kind of plate and frame filter press is suitable for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645713A (en) * | 2015-02-06 | 2015-05-27 | 河南东大矿业股份有限公司 | Manufacturing method of pressure filtration separation filter cloth for direct flotation separation tailings for bauxite |
| CN104689640A (en) * | 2015-02-06 | 2015-06-10 | 河南东大矿业股份有限公司 | Manufacturing method for bauxite direct flotation concentrate press-filtering and separation filter cloth |
-
2014
- 2014-09-07 CN CN201420511357.1U patent/CN204093177U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645713A (en) * | 2015-02-06 | 2015-05-27 | 河南东大矿业股份有限公司 | Manufacturing method of pressure filtration separation filter cloth for direct flotation separation tailings for bauxite |
| CN104689640A (en) * | 2015-02-06 | 2015-06-10 | 河南东大矿业股份有限公司 | Manufacturing method for bauxite direct flotation concentrate press-filtering and separation filter cloth |
| CN104645713B (en) * | 2015-02-06 | 2016-04-20 | 河南东大矿业股份有限公司 | A kind of bauxite forward flotation selects tailings characteristic to be separated the preparation method of filter cloth |
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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 |
Granted publication date: 20150114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |