CN104645721A - Bactericidal bacteriostatic carbon fiber filter core - Google Patents
Bactericidal bacteriostatic carbon fiber filter core Download PDFInfo
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- CN104645721A CN104645721A CN201310593574.XA CN201310593574A CN104645721A CN 104645721 A CN104645721 A CN 104645721A CN 201310593574 A CN201310593574 A CN 201310593574A CN 104645721 A CN104645721 A CN 104645721A
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Abstract
The invention provides a bactericidal bacteriostatic carbon fiber filter core. The filter core is prepared from carbon fibers. A bacteriostatic agent is added into the carbon fibers. The bacteriostatic agent comprises, by weight, 20-30 parts of KDF, 20-30 parts of Muyu stone powder, 20-30 parts of tourmaline powder and 20-30 parts of negative ion powder. The bactericidal bacteriostatic carbon fiber filter core can filter water, has good sterilization and bacteriostasis effects and effectively prevents secondary pollution. The bactericidal bacteriostatic carbon fiber filter core can be used in a water purification system, can combine with later membrane filtration, can kill bacteria in water conveying, can prevent a filter membrane used in the later membrane filtration from being corroded and destroyed by bacteria and prolongs a service life.
Description
Technical field
The present invention relates to a kind of water purification catridge, a kind of specifically can the carbon fiber filter core of bactericidal.
Background technology
Carbon fiber has good tensile strength and elastic modelling quantity, and has from profit Hu, and coefficient of friction is little, and anti-wear performance is good, has good thermal conductivity.Its chemical property is similar to charcoal, and decay resistance is not worse than glass, can acid and alkali-resistance, also has oil resistant, resistance to general radio exposure, inhales emanate body and down neutrons, the performance such as low temperature resistant.
The use of carbon fiber own is little, but can with the Material claddings such as resin, metal, pottery, carbon, glass, thus improve the intensity of original material, modulus, density, antifatigue, the characteristic such as corrosion-resistant, thus can replace or partly replace some metal material Tu or nonmetallic materials, for fields such as aviation, space travel, navigation, chemical industry.
Civil water filter also conventional carbon fiber filter core carries out water filtration.Traditional carbon fiber filter core does not have fungistatic effect, and longer meeting service time breed bacteria, causes secondary pollution; Therefore, the use limitation of traditional carbon fiber filter core is comparatively large, and the bactericidal and bacteriostatic effect how improving carbon fiber filter core is technical problem urgently to be resolved hurrily.
Summary of the invention
For prior art Problems existing with not enough, technical problem to be solved by this invention is, provides a kind of bactericidal carbon fiber filter core, while filtered water, can play good bactericidal and bacteriostatic effect, effectively avoid secondary pollution.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of bactericidal carbon fiber filter core, and filter core material is carbon fiber, wherein, adds bacteriostatic agent in the carbon fibers, and described bacteriostatic agent formulation weight proportioning is as follows: KDF, 20-30 part; Wooden fish stone powder, 20-30 part; Tourmaline powder, 20-30 part; Negative ion powder 20-30 part.
Above-mentioned bactericidal carbon fiber filter core, its bacteriostatic agent formulation weight proportioning is as follows: KDF, 25 parts; Wooden fish stone powder, 25 parts; Tourmaline powder, 25 parts; Negative ion powder 25 parts.
Above-mentioned bactericidal carbon fiber filter core, the particle diameter of its wooden fish stone powder, Tourmaline powder, negative ion powder is more than or equal to 200 orders.
Tool of the present invention has the following advantages and Advantageous Effects:
1, bactericidal carbon fiber filter core of the present invention, while filtered water, can play good sterilization, fungistatic effect, comprehensive decontamination water quality, avoids secondary pollution;
2, bactericidal carbon fiber filter core of the present invention, uses in water cleaning systems, matches with membrane filtration below, when water delivery by killing bacteria, can better protect the filter membrane used in membrane filtration below not by bacterial corrosion, destruction, thus life-extending.
3, bactericidal carbon fiber filter core of the present invention, uses in water cleaning systems, can save the use amount of filter membrane in subsequent filter program, thus reduces over the replacing number of times of filter membrane, effectively reduces use cost.
4, bactericidal carbon fiber filter core of the present invention, practical easy to operate, production cost is lower, is convenient to marketing.
Detailed description of the invention
embodiment 1
The bactericidal carbon fiber filter core of the present embodiment, filter core material is carbon fiber, wherein, adds bacteriostatic agent in the carbon fibers, and described bacteriostatic agent formulation weight proportioning is as follows: KDF, 20 parts; Wooden fish stone powder, 20 parts; Tourmaline powder, 20 parts; Negative ion powder 20 parts.Wherein, the particle diameter of wooden fish stone powder, Tourmaline powder, negative ion powder equals 500 orders.
Production technology is as follows:
The first step, obtained spinning solution: polyacrylonitrile with sodium sulfocyanate (or nitric acid, dimethyl sulfoxide (DMSO) etc.) for solvent obtains the spinning solution that concentration is 15%;
Second step, obtained fibre bundle: by stoste storage tank through filter, measuring pump enters sodium sulfocyanate coagulating bath after spinning head ejection, forms fibre bundle;
3rd step, adds bacteriostatic agent and weaves: obtained fibre bundle is first plied to strand, the spraying of the bacteriostatic agent of above-mentioned formula ratio is sprayed at uniformly on fibre bundle strand, is made into cloth, then send pre-oxidation treatment device to carry out pre-oxidation treatment after drying in weft knitting machines;
4th step, spool seals: sealed according to after specification spool by carbon cloth obtained in the 3rd step, finished product.
After tested, the bactericidal carbon fiber filter core of the present embodiment is killed filter can reach 99.99% to colibacillary; Meanwhile, make extend 10 times the service life of the RO filter membrane in subsequent filter program.
embodiment 2
The bactericidal carbon fiber filter core of the present embodiment, filter core main material is carbon fiber, wherein, adds bacteriostatic agent in the carbon fibers, and described bacteriostatic agent formulation weight proportioning is as follows: KDF, 25 parts; Wooden fish stone powder, 25 parts; Tourmaline powder, 25 parts; Negative ion powder 25 parts.Wherein, the particle diameter of wooden fish stone powder, Tourmaline powder, negative ion powder equals 300 orders.
Production technology is as follows:
The first step, obtained spinning solution: polyacrylonitrile with sodium sulfocyanate (or nitric acid, dimethyl sulfoxide (DMSO) etc.) for solvent obtains the spinning solution that concentration is 15%;
Second step, obtained fibre bundle: by stoste storage tank through filter, measuring pump enters sodium sulfocyanate coagulating bath after spinning head ejection, forms fibre bundle;
3rd step, adds bacteriostatic agent and weaves: obtained fibre bundle is first plied to strand, the spraying of the bacteriostatic agent of above-mentioned formula ratio is sprayed at uniformly on fibre bundle strand, is made into cloth, then send pre-oxidation treatment device to carry out pre-oxidation treatment after drying in weft knitting machines;
4th step, spool seals: sealed according to after specification spool by carbon cloth obtained in the 3rd step, finished product.
After tested, the bactericidal carbon fiber filter core of the present embodiment is killed filter can reach 99.99% to colibacillary; Meanwhile, make extend 10 times the service life of the RO filter membrane in subsequent filter program.
embodiment 3
The bactericidal carbon fiber filter core of the present embodiment, filter core main material is carbon fiber, wherein, adds bacteriostatic agent in the carbon fibers, and described bacteriostatic agent formulation weight proportioning is as follows: KDF, 30 parts; Wooden fish stone powder, 30 parts; Tourmaline powder, 30 parts; Negative ion powder 30 parts.Wherein, the particle diameter of wooden fish stone powder, Tourmaline powder, negative ion powder equals 200 orders.
Production technology is as follows:
The first step, obtained spinning solution: polyacrylonitrile with sodium sulfocyanate (or nitric acid, dimethyl sulfoxide (DMSO) etc.) for solvent obtains the spinning solution that concentration is 15%;
Second step, obtained fibre bundle: by stoste storage tank through filter, measuring pump enters sodium sulfocyanate coagulating bath after spinning head ejection, forms fibre bundle;
3rd step, adds bacteriostatic agent and weaves: obtained fibre bundle is first plied to strand, the spraying of the bacteriostatic agent of above-mentioned formula ratio is sprayed at uniformly on fibre bundle strand, is made into cloth, then send pre-oxidation treatment device to carry out pre-oxidation treatment after drying in weft knitting machines;
4th step, spool seals: sealed according to after specification spool by carbon cloth obtained in the 3rd step, finished product.
After tested, the bactericidal carbon fiber water pipe of the present embodiment is killed filter can reach 99.99% to colibacillary; Meanwhile, make extend 10 times the service life of the RO filter membrane in subsequent filter program.
The above is only to preferred embodiment of the present invention, and be not do other forms of restriction to the present invention, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But, everyly do not depart from the present invention program's content, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and remodeling, still belong to protection scope of the present invention.
Claims (3)
1. a bactericidal carbon fiber filter core, is characterized in that: filter core material is carbon fiber, wherein, adds bacteriostatic agent in the carbon fibers, and described bacteriostatic agent formulation weight proportioning is as follows: KDF, 20-30 part; Wooden fish stone powder, 20-30 part; Tourmaline powder, 20-30 part; Negative ion powder 20-30 part.
2. bactericidal carbon fiber filter core according to claim 1, is characterized in that: described bacteriostatic agent formulation weight proportioning is as follows: KDF, 25 parts; Wooden fish stone powder, 25 parts; Tourmaline powder, 25 parts; Negative ion powder 25 parts.
3. bactericidal carbon fiber filter core according to claim 1 and 2, is characterized in that: the particle diameter of described wooden fish stone powder, Tourmaline powder, negative ion powder is more than or equal to 200 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593574.XA CN104645721A (en) | 2013-11-22 | 2013-11-22 | Bactericidal bacteriostatic carbon fiber filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593574.XA CN104645721A (en) | 2013-11-22 | 2013-11-22 | Bactericidal bacteriostatic carbon fiber filter core |
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| CN104645721A true CN104645721A (en) | 2015-05-27 |
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| CN201310593574.XA Pending CN104645721A (en) | 2013-11-22 | 2013-11-22 | Bactericidal bacteriostatic carbon fiber filter core |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935578A (en) * | 2015-08-03 | 2018-04-20 | 张琴 | Bacteriostasis antibiosis ceramic element |
| CN108452591A (en) * | 2018-04-27 | 2018-08-28 | 佛山市日日圣科技有限公司 | A kind of preparation method of antibacterial type water purification carbon fiber |
| CN108483722A (en) * | 2018-04-27 | 2018-09-04 | 佛山市日日圣科技有限公司 | A kind of antibacterial type carbon fiber water purification catridge |
-
2013
- 2013-11-22 CN CN201310593574.XA patent/CN104645721A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935578A (en) * | 2015-08-03 | 2018-04-20 | 张琴 | Bacteriostasis antibiosis ceramic element |
| CN108452591A (en) * | 2018-04-27 | 2018-08-28 | 佛山市日日圣科技有限公司 | A kind of preparation method of antibacterial type water purification carbon fiber |
| CN108483722A (en) * | 2018-04-27 | 2018-09-04 | 佛山市日日圣科技有限公司 | A kind of antibacterial type carbon fiber water purification catridge |
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Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |