CN107723891A - A kind of preparation method of industrial filter cloth - Google Patents
A kind of preparation method of industrial filter cloth Download PDFInfo
- Publication number
- CN107723891A CN107723891A CN201711082107.5A CN201711082107A CN107723891A CN 107723891 A CN107723891 A CN 107723891A CN 201711082107 A CN201711082107 A CN 201711082107A CN 107723891 A CN107723891 A CN 107723891A
- Authority
- CN
- China
- Prior art keywords
- filter cloth
- monofilament
- cloth
- ether
- polyether
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
- D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0208—Single-component fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0613—Woven
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/06—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers
- D10B2331/061—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyethers polyetherketones, polyetheretherketones, e.g. PEEK
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/04—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Woven Fabrics (AREA)
Abstract
The invention provides a kind of preparation method of industrial filter cloth, it comprises the following steps：Polyether-ether-ketomonofilament monofilament is used into rapier loom, is 360~640/10cm according to warp density, weft density is that 120~220/10cm is weaved, and obtains blank cloth；The blank cloth is subjected to thermal finalization under 220~280 DEG C of temperature, 5~10m/min speed, obtains the industrial filter cloth.The present invention uses special plastic polyether-ether-ketone (PEEK) fiber, itself there is high temperature resistant, chemical-resistance, wear-resistant, intensity is high, the monofilament filter cloth for utilizing it to process, filter efficiency height, it is wear-resistant, and can be long-term use of below 260 DEG C.
Description
Technical field
The present invention relates to a kind of preparation method of industrial filter cloth, belong to technical field of separation materials.
Background technology
It is more next in food, medical treatment and chemical industry separation of solid and liquid field, the requirement to filter cloth with society, industrial expansion
It is higher；In the market common industrial filter cloth at present, high temperature resistant can not be met simultaneously while meet food or field of medicaments again
It is nontoxic, directly with food materials and the filter material of the safety and environmental protection of drug contact, chemical field require filter cloth can bear at high temperature
The environmental requirement of strong acid and strong base.
The content of the invention
Weaved it is an object of the invention to provide a kind of polyether-ether-ketone (PEEK) monfil, by rapier loom into monofilament
Filter cloth；It is high to provide a kind of filter efficiency, while there is high temperature resistant, chemical resistance (strong acid or highly basic, organic solvent etc.), wear-resisting
Undermine resistance to scratch, high intensity, the industrial monofilament filter cloth of service life length.
The present invention is achieved by the following technical solutions：
The invention provides a kind of preparation method of industrial filter cloth, it comprises the following steps：
Polyether-ether-ketomonofilament monofilament is used into rapier loom, is 360~640/10cm according to warp density, weft density is
120~220/10cm is weaved, and obtains blank cloth；
The blank cloth is subjected to thermal finalization under 220~280 DEG C of temperature, 5~10m/min speed, obtained described
Industrial filter cloth.
The warp density of the industrial filter cloth of the present invention be 360~640/10cm, weft density for 120~220/
10cm, when warp density is less than 360/10cm, weft density is less than 120/10cm, and the voidage of filter cloth is bigger, liquid
In fine particle retention ratio of precision it is relatively low；When warp density is higher than 640/10cm, weft density is higher than 220/10cm, filter
The air penetrability of cloth is relatively low, influences the rate of filtration, the retention precision controlling of the filter cloth of this technique productions is between 100~200 μm.
Preferably, the string diameter of the polyether-ether-ketomonofilament monofilament is 0.15~0.25mm.
The present invention use special plastic polyether-ether-ketone (PEEK) fiber, and itself is with high temperature resistant, chemical-resistance, wear-resisting
Damage, the features such as intensity is high, using the monofilament filter cloth of its processing, filter efficiency is high, wear-resistant, and can be grown below 260 DEG C
Phase uses.
Compared with prior art, the present invention has following beneficial effect：
1st, the monofilament filter cloth produced using polyether-ether-ketomonofilament monofilament has very high filter efficiency；Service life is grown；
2nd, material is single polyether-ether-ketone raw material, can directly be contacted with food, medicine, meets that FDA certification will
Ask, safety and environmental protection；
3rd, while high filter efficiency is ensured, there is very high mechanical strength；
4th, filter cloth high temperature resistant of the invention, the long-term use of 260 DEG C requirement of working environment is met；
5th, industrial filter cloth of the invention has extremely strong resistance to strong acid or highly basic, the chemical stability of organic solvent；
6th, industrial filter cloth of the invention has the performances such as wear-resisting, scratch-resistant.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
The quality determining method of industrial filter cloth in the present invention is：
Outward appearance
The appearance requirement of filter cloth defines the flaw requirement of outward appearance, and definition is required to footpath of breaking, debris, slit while and while not
Good, damaged, grin, hand pick, staplings and joint etc. have carried out quality requirement；Specific standards are with reference to JB/T 11094-2011 inspections
Survey method is judged.
Thickness mm
It is measured using thickness Centigrade scale, specific standards are measured with reference to JB/T 11094-2011 detection methods.
Mass area ratio g/m2
Specific standards are measured with reference to JB/T 11094-2011 detection methods, try to achieve the weight of unit area.
Longitude and latitude line density
Specific standards are measured with reference to JB/T 11094-2011 detection methods, with pick glass measure 10cm upper warp and woofs to
On radical；
Elongation at break
Specifically carried out according to JB/T 11092 regulation.
Air penetrability
Specifically carried out according to JB/T 11093 regulation.
Retain precision
Specifically carried out according to JB/T 11093 regulation.
Here is the examples comparative carried out according to requirement of the filter cloth under actual condition.
Embodiment 1
Polyether-ether-ketomonofilament monofilament string diameter is used as 0.15mm, radial density is 640/10cm, weft density is 220/
10cm is weaved after warping on weight pound rapier loom, and thickness, which is made, after 220~280 DEG C of high temperature orient is
0.4mm monofilament filter cloth, the physical property for the filter cloth that the present embodiment makes are as shown in table 1.
Table 1
Embodiment 2
Polyether-ether-ketomonofilament monofilament string diameter is used as 0.20mm, radial density is 480/10cm, weft density is 150/
10cm is weaved after warping on weight pound rapier loom, and thickness, which is made, after 220~280 DEG C of high temperature orient is
0.5mm monofilament filter cloth, the physical property for the filter cloth that the present embodiment makes are as shown in table 2.
Table 2
Embodiment 3
Polyether-ether-ketomonofilament monofilament string diameter is used as 0.25mm, radial density is 360/10cm, weft density is 120/
10cm is weaved after warping on weight pound rapier loom, and thickness, which is made, after 220~280 DEG C of high temperature orient is
0.6mm monofilament filter cloth, the physical property for the filter cloth that the present embodiment makes are as shown in table 3.
Table 3
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (2)
1. a kind of preparation method of industrial filter cloth, it is characterised in that comprise the following steps：
Polyether-ether-ketomonofilament monofilament is used into rapier loom, is 360~640/10cm according to warp density, weft density is 120~
220/10cm is weaved, and obtains blank cloth；
The blank cloth is subjected to thermal finalization under 220~280 DEG C of temperature, 5~10m/min speed, obtains the industry
Filter cloth.
2. the preparation method of industrial filter cloth as claimed in claim 1, it is characterised in that the string diameter of the polyether-ether-ketomonofilament monofilament is
0.15~0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082107.5A CN107723891A (en) | 2017-11-01 | 2017-11-01 | A kind of preparation method of industrial filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711082107.5A CN107723891A (en) | 2017-11-01 | 2017-11-01 | A kind of preparation method of industrial filter cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107723891A true CN107723891A (en) | 2018-02-23 |
Family
ID=61222680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711082107.5A Pending CN107723891A (en) | 2017-11-01 | 2017-11-01 | A kind of preparation method of industrial filter cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107723891A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499222A (en) * | 2018-03-29 | 2018-09-07 | 吉林大学 | A kind of polyether-ether-ketone filter felt and preparation method thereof |
| CN109849463A (en) * | 2019-04-01 | 2019-06-07 | 安徽省太和县众友筛网滤布制造有限公司 | A kind of the composite industrial filter cloth and its production method of resistance to deformation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529694Y (en) * | 2002-01-20 | 2003-01-08 | 天台县华顶滤布丝网工艺厂 | Industrial filter cloth |
| CN101838875A (en) * | 2009-03-18 | 2010-09-22 | 沃依特专利有限责任公司 | Heat- and corrosion-resistant fabric |
| CN202724873U (en) * | 2012-06-21 | 2013-02-13 | 安徽省元琛环保科技有限公司 | Double base cloth reinforced layer fiber filter felt |
| CN104178869A (en) * | 2013-05-22 | 2014-12-03 | 东丽纤维研究所（中国）有限公司 | Industrial filtering cloth and production method and application thereof |
| CN104540667A (en) * | 2012-08-02 | 2015-04-22 | 康蒂泰克管道有限公司 | Transfer hose, in particular for use at high temperatures |
| CN105887271A (en) * | 2016-06-20 | 2016-08-24 | 吉林大学 | High-temperature-resistant flame-retardant fabric based on polether-ether-ketone fiber multifilament and preparation method of high-temperature-resistant flame-retardant fabric |
| WO2016181210A2 (en) * | 2015-05-14 | 2016-11-17 | Saati S.P.A. | Intelligent filter construction for electrical appliances, in particular drying/washing-drying machines, method for making the construction, and method for detecting in real time a partial or total clogging of the construction and a value of residual moisture for optimizing the operating cycle of the appliance |
| CN206434955U (en) * | 2016-12-21 | 2017-08-25 | 南通汇平高分子新材料有限公司 | A kind of high temperature resistant, wear-resistant, corrosion resistant PEEK industrial filter cloths |
| CN206508667U (en) * | 2016-12-21 | 2017-09-22 | 南通汇平高分子新材料有限公司 | A kind of high intensity PEEK filter clothes for being easily changed cleaning |
-
2017
- 2017-11-01 CN CN201711082107.5A patent/CN107723891A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2529694Y (en) * | 2002-01-20 | 2003-01-08 | 天台县华顶滤布丝网工艺厂 | Industrial filter cloth |
| CN101838875A (en) * | 2009-03-18 | 2010-09-22 | 沃依特专利有限责任公司 | Heat- and corrosion-resistant fabric |
| CN202724873U (en) * | 2012-06-21 | 2013-02-13 | 安徽省元琛环保科技有限公司 | Double base cloth reinforced layer fiber filter felt |
| CN104540667A (en) * | 2012-08-02 | 2015-04-22 | 康蒂泰克管道有限公司 | Transfer hose, in particular for use at high temperatures |
| CN104178869A (en) * | 2013-05-22 | 2014-12-03 | 东丽纤维研究所（中国）有限公司 | Industrial filtering cloth and production method and application thereof |
| WO2016181210A2 (en) * | 2015-05-14 | 2016-11-17 | Saati S.P.A. | Intelligent filter construction for electrical appliances, in particular drying/washing-drying machines, method for making the construction, and method for detecting in real time a partial or total clogging of the construction and a value of residual moisture for optimizing the operating cycle of the appliance |
| CN105887271A (en) * | 2016-06-20 | 2016-08-24 | 吉林大学 | High-temperature-resistant flame-retardant fabric based on polether-ether-ketone fiber multifilament and preparation method of high-temperature-resistant flame-retardant fabric |
| CN206434955U (en) * | 2016-12-21 | 2017-08-25 | 南通汇平高分子新材料有限公司 | A kind of high temperature resistant, wear-resistant, corrosion resistant PEEK industrial filter cloths |
| CN206508667U (en) * | 2016-12-21 | 2017-09-22 | 南通汇平高分子新材料有限公司 | A kind of high intensity PEEK filter clothes for being easily changed cleaning |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499222A (en) * | 2018-03-29 | 2018-09-07 | 吉林大学 | A kind of polyether-ether-ketone filter felt and preparation method thereof |
| CN108499222B (en) * | 2018-03-29 | 2021-02-05 | 吉林大学 | Polyether-ether-ketone filter felt and preparation method thereof |
| CN109849463A (en) * | 2019-04-01 | 2019-06-07 | 安徽省太和县众友筛网滤布制造有限公司 | A kind of the composite industrial filter cloth and its production method of resistance to deformation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |