CN104307233B - Filter Press cloth bag - Google Patents
Filter Press cloth bag Download PDFInfo
- Publication number
- CN104307233B CN104307233B CN201410598454.3A CN201410598454A CN104307233B CN 104307233 B CN104307233 B CN 104307233B CN 201410598454 A CN201410598454 A CN 201410598454A CN 104307233 B CN104307233 B CN 104307233B
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- CN
- China
- Prior art keywords
- cloth bag
- filter
- filter cloth
- pad
- filter press
- 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.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 69
- 238000009958 sewing Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to pressure filter technical field, relate to Filter Press cloth bag, opening is arranged at the top of the pouch-type made with filter cloth, the left and right side that bottom filter cloth bag with the end is relative is respectively arranged with two sewing threads being parallel to each other, the left and right side that filter cloth bag is relative is all centrally located a circular opening, opening is provided with the pad of annular, it is provided with two rows between two sewing threads of the pad upper and lower sides on each side of filter cloth bag and is parallel to the lacing hole of sewing thread, often row's lacing hole is equipped with one and ties rope, advantage is: due to the fact that and uses thicker filter cloth and thicker tie rope, make the good stability produced, long service life, filtering accuracy meets designing requirement, it is applicable to make the filter cloth bag of plate and frame type filter-press。
Description
Technical field
The invention belongs to pressure filter technical field, refer in particular to the filter cloth bag of pressure filter。
Background technology
Pressure filter is as solid-liquid separating equipment, it is widely used in pharmacy, biochemical, food and drink, the industries such as water process, it has good separating effect, wide adaptability, separation especially for viscous thin material, there is the superiority of its uniqueness, pressure filter is for the solid-liquid separation of various suspensions, defecator as the critical piece of pressure filter has screen plate at present, such as No. 93230526.1 Chinese patents disclose one " Xuan Xi factory frame filter press filter board ", it is polyurethane water filter plate that filter plate body internal surface therein is covered with the high molecular polymer top layer of small boss, it is disadvantageous in that: owing to polyurethane water filter plate is arranged on the inner surface of filter plate body, it is not easy to clean, and need to change together with filter plate body after the damage of polyurethane water filter plate, production cost is high；For another example: No. 201020522224.6 Chinese patents disclose one " No leakage filter press filter plate ", therein: to fix for viscose glue between filter plate body (1) and filter cloth (3), it is disadvantageous in that remaining filter cloth is fixed on filter plate body, it is not easy to clean, and need to change together with filter plate body after filter cloth damage, production cost is high。
Summary of the invention
It is an object of the invention to provide a kind of easy to use, Filter Press cloth bag of being conveniently replaceable。
The object of the present invention is achieved like this:
Filter Press cloth bag, the top made with filter cloth has on the left and right side that the filter cloth bag of opening, bottom pouch-type with the end is relative to be respectively arranged with two sewing threads being parallel to each other, the left and right side that filter cloth bag is relative is all centrally located a circular opening, opening is provided with the pad of annular, it is provided with the lacing hole being parallel to sewing thread of a more than row between two sewing threads of the pad upper and lower sides on each side of filter cloth bag, often row's lacing hole is equipped with one and ties rope。
The length of above-mentioned filter cloth bag is 6.4 6.5m, width is 1.7 1.9m。
Above-mentioned filter cloth polyvinyl chloride fibre material is made。
The thickness in monolayer of above-mentioned filter cloth is 0.9 0.95mm。
Above-mentioned filter cloth is chevron shaped netted braiding structure, and the filtering accuracy of filter cloth is 5 μm。
Above-mentioned pad elastomeric material is made。
Above-mentioned pad be one big, one little。
The lacing hole arranged between two sewing threads of the pad upper and lower sides on each side of above-mentioned filter cloth bag has two rows, two row's lacing holes is all equipped with and ties rope。
Above-mentioned tie rope for the diameter made with polypropylene material be 4000 5000Dmm tie rope。
The present invention highlights and useful having the technical effect that compared to existing technology
1, the Filter Press cloth bag suit of the present invention can use on a filter press, can cleaned filter cloth bag on a filter press, cleaned filter cloth bag can also be removed, convenient cleaning, particularly when filter cloth bag damages after badly, the filter cloth bag more renewed, need not change filter press filter board, and use cost is low。
2, the present invention is respectively provided with two row's lacing holes at the left and right side that filter cloth bag is relative, often row's lacing hole is equipped with and thicker ties rope, after tie-down ties rope, it is possible not only to be securely fixed in the filter plates of pressure filter by filter cloth bag, can also ensure the relative left and right side of filter cloth bag sewing thread will not by filter pressing time high pressure wash or thrust sewing thread open, and sewing thread in turn ensure that the requirement of filtering accuracy。
3, the present invention offers the opening that the inner chamber with filter cloth bag of circle communicates between two parties on the left and right side that filter cloth bag is relative, opening is provided with pad, can be tightly connected with the charging aperture in the filter plates of pressure filter and liquid outlet, it is prevented that filter cloth bag and filter plate are injured thus causes filtration inefficiencies。
3, due to the fact that and use thicker filter cloth and thicker tie rope so that the good stability of production, long service life, filtering accuracy meets designing requirement, it is adaptable to make the filter cloth bag of plate and frame type filter-press。
Accompanying drawing explanation
Fig. 1 is the front view of the present invention。
Fig. 2 is the partial view near the pad of the present invention。
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, referring to Fig. 1 Fig. 2:
Filter Press cloth bag, opening 19 is arranged at the top made with filter cloth 10, the left and right side 18 that the filter cloth bag 30 of the pouch-type at the end 16 is relative is arranged at bottom, two sewing threads 11 for sewing up front and back metafiltration cloth 10 being parallel to each other it are respectively arranged with on 12, the left and right side 18 that filter cloth bag 30 is relative, the opening 21 that a circular inner chamber with filter cloth bag 30 communicates is offered all between two parties on 12, opening 21 is connected to the pad 17 of annular each through bonding or sewing thread 22, 15, each side 18 of filter cloth bag 30, pad 17 on 12, the lacing hole 13 being parallel to sewing thread of a more than row it is provided with between two sewing threads 11 of 15 upper and lower sides, often row's lacing hole 13 is equipped with one and ties rope 14。
The length L1 of above-mentioned filter cloth bag 30 is 6.4 6.5m, width L2 is 1.7 1.9m。
Above-mentioned filter cloth 10 polyvinyl chloride fibre material is made。Polyvinyl chloride fibre, the Chinese commodity name of polyvinyl chloride fibre。The performances such as anti-chemical agent, flame corrosion-resistant, anti-, thermal insulation, sound insulation are all good, are the optimum selections manufacturing corrosion resistant filter cloth。
The thickness in monolayer L3 of above-mentioned filter cloth 10 is 0.9 0.95mm, can be used for bearing higher pressure, it is ensured that filter effect。
Above-mentioned filter cloth 10 is chevron shaped netted braiding structure, and the filtering accuracy of filter cloth is 5 μm。
Above-mentioned pad 15,17 elastomeric material is made, and the pad 15,17 that elastomeric material is made may insure that the good seal between filter cloth bag and filter plate, reduces filter cloth bag with filter plate by injuring the filtration inefficiencies thus caused。
Above-mentioned pad 15,17 is that a pad 17 is big, a pad 15 is little。
The lacing hole 13 arranged between two sewing threads 11 of pad 15,17 upper and lower sides on each side 18,12 of above-mentioned filter cloth bag 30 has two rows, two row's lacing holes 13 are all equipped with and tie rope 14, two adjacent row's lacing holes 13 can tie rope 14 with one, it is also possible to ties rope 14 with two。
Above-mentioned tie rope 14 to be the diameter made with polypropylene material be 4000 5000Dmm tie rope 14。
Above-described embodiment is only presently preferred embodiments of the present invention, not limits the scope of the invention according to this, therefore: the equivalence change that all structures under this invention, shape, principle are done, all should be covered by within protection scope of the present invention。
Claims (6)
1. Filter Press cloth bag, it is characterized in that: opening is arranged at the top made with filter cloth, the left and right side that the filter cloth bag of bottom pouch-type with the end is relative is respectively arranged with two sewing threads being parallel to each other, the left and right side that filter cloth bag is relative is all centrally located a circular opening, circular opening is connected to the pad of the annular made with elastomeric material each through bonding or sewing thread, it is provided with two rows between two sewing threads of the pad upper and lower sides on each side of filter cloth bag and is parallel to the lacing hole of sewing thread, often row's lacing hole is equipped with one and ties rope。
2. Filter Press cloth bag according to claim 1, it is characterised in that: the length of described filter cloth bag is 6.4 6.5m, width is 1.7 1.9m。
3. Filter Press cloth bag according to claim 1, it is characterised in that: described filter cloth polyvinyl chloride fibre material is made。
4. Filter Press cloth bag according to claim 1, it is characterised in that: the thickness in monolayer of described filter cloth is 0.9 0.95mm。
5. Filter Press cloth bag according to claim 1, it is characterised in that: described filter cloth is chevron shaped netted braiding structure, and the filtering accuracy of filter cloth is 5 μm。
6. Filter Press cloth bag according to claim 1, it is characterised in that: described pad be one big, one little。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598454.3A CN104307233B (en) | 2014-10-30 | 2014-10-30 | Filter Press cloth bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598454.3A CN104307233B (en) | 2014-10-30 | 2014-10-30 | Filter Press cloth bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104307233A CN104307233A (en) | 2015-01-28 |
| CN104307233B true CN104307233B (en) | 2016-06-22 |
Family
ID=52362627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598454.3A Active CN104307233B (en) | 2014-10-30 | 2014-10-30 | Filter Press cloth bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307233B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702767Y (en) * | 2003-07-23 | 2005-06-01 | 无锡市东方工业环保有限公司 | Stainless steel high-temperature resistant corrosion resisting needle punched felt filtering bag |
| CN101890256A (en) * | 2010-07-21 | 2010-11-24 | 景津压滤机集团有限公司 | Suspension type filter cloth and cloth clamp |
| CN102179085A (en) * | 2011-05-05 | 2011-09-14 | 大连华隆滤布有限公司 | Method for sealing filter cloth for plate frame |
| CN203139741U (en) * | 2012-12-31 | 2013-08-21 | 杭州兴源过滤科技股份有限公司 | Filtration cloth bag for filtration of pressure filter |
| CN204159099U (en) * | 2014-10-30 | 2015-02-18 | 浙江省天台天峰滤料有限公司 | Filter Press cloth bag |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100598675B1 (en) * | 2006-01-10 | 2006-07-07 | 김기태 | Filter press filter plate and filter cloth cleaner for cleaning the filter cloth of the filter plate and the filter press comprising the same |
| CN201643819U (en) * | 2010-01-19 | 2010-11-24 | 太极集团重庆涪陵制药厂有限公司 | Testing machine for pressure filtration of diaphragm plate |
-
2014
- 2014-10-30 CN CN201410598454.3A patent/CN104307233B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702767Y (en) * | 2003-07-23 | 2005-06-01 | 无锡市东方工业环保有限公司 | Stainless steel high-temperature resistant corrosion resisting needle punched felt filtering bag |
| CN101890256A (en) * | 2010-07-21 | 2010-11-24 | 景津压滤机集团有限公司 | Suspension type filter cloth and cloth clamp |
| CN102179085A (en) * | 2011-05-05 | 2011-09-14 | 大连华隆滤布有限公司 | Method for sealing filter cloth for plate frame |
| CN203139741U (en) * | 2012-12-31 | 2013-08-21 | 杭州兴源过滤科技股份有限公司 | Filtration cloth bag for filtration of pressure filter |
| CN204159099U (en) * | 2014-10-30 | 2015-02-18 | 浙江省天台天峰滤料有限公司 | Filter Press cloth bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104307233A (en) | 2015-01-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |