CN202569973U - Novel filter element of security filter - Google Patents
Novel filter element of security filter Download PDFInfo
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- CN202569973U CN202569973U CN 201120566517 CN201120566517U CN202569973U CN 202569973 U CN202569973 U CN 202569973U CN 201120566517 CN201120566517 CN 201120566517 CN 201120566517 U CN201120566517 U CN 201120566517U CN 202569973 U CN202569973 U CN 202569973U
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- carbon fiber
- filter element
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- layer
- security personnel
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- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 38
- 239000004917 carbon fiber Substances 0.000 claims abstract description 38
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000005416 organic matter Substances 0.000 abstract description 5
- 238000001223 reverse osmosis Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000001764 infiltration Methods 0.000 description 11
- 239000002351 wastewater Substances 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 1
- 150000001555 benzenes Chemical group 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- -1 heterocycle compound Chemical class 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- NRADCUWKNUKPHY-UHFFFAOYSA-N oxalonitrile;phenol Chemical compound N#CC#N.OC1=CC=CC=C1 NRADCUWKNUKPHY-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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Abstract
The utility model provides a novel filter element of a security filter and relates to the technical field of manufacturing of flow-filtering water-purifying devices and the like. Due to the adoption of a carbon fiber structure, the filter element of the security filter has the filtering function as a first generation filter element, and has a function of organic matter absorption at the same time. The filter element of the security filter is also called a carbon fiber reverse osmosis filter element of the security filter, and is characterized by comprising an inner cavity channel formed by a casing ply in a surrounding mode, the outer peripheral surface of the casing ply is provided with a first melt-blow layer, the outer peripheral surface of the first melt-blow layer is provided with a carbon fiber layer, and the outer peripheral surface of the carbon fiber layer is provided with a second melt-blow layer.
Description
Technical field
The utility model relates to current and filters purifier class manufacturing technology field, particularly a kind of novel security personnel's filter element.
Background technology
The waste water that organic wastewater is that coal system is burnt, produces in the processing and refining process of gas purification and organic products like: coking chemical waste water; Be the waste water that contains high-concentration phenol cyanogen; Its pollutant is formed complicacy, concentration is high, toxicity is big, is a kind of industrial wastewater that typically contains persistent organic pollutants.Wastewater flow rate is big, water-quality constituents is complicated, except that things such as the phenol that contains high concentration, cyanogen, oil, ammonia nitrogen, also contains many rings such as quinolines, benzene class and derivative thereof or heterocycle compound.The colourity that pollutant forms is high, in water, exists with true solution or the accurate form that replaces, and character is highly stable, COD and color removal difficulty.
Organic wastewater generally carries out two stages of treatment by conventional method, preliminary treatment and advanced treating at present.Wherein advanced treating is used membrane technologies such as ultrafiltration and reverse osmosis membrane; Usually, film is provided with security personnel's filter before handling; Traditional security personnel's filter element can't be removed COD, and water outlet generally is difficult to reach the water inlet requirement of film, and causes the high problem of reverse osmosis membrane cleaning frequency.The inventor thinks; In conjunction with practical application; Utilizing the heatproof of carbon fiber, anti-corrosion, performance such as the coefficient of expansion is little, develop that a kind of to handle required security personnel's filter element to organic sewage be an important topic in the steel and iron industry environmental improvement work, also is the characteristics of the utility model.
Counter-infiltration system security personnel filter element material is that nylon wire is around reaching 2 kinds of nylon jet printing types at present; The effect of counter-infiltration security personnel filter element is particulate matter and the colloidal type material of holding back more than 5 microns in technological design; Organic matter in the water there is not the removal ability; This product is the industrial consumption article, and the replacement cycle is 1～3 month.Consider from the angle of low-carbon environment-friendly; Because the critical shortage of water resource; Industrial user's water resource need reuse and realize zero-emission; Treatment of Industrial Water technology is badly in need of carrying out the revolution formula and is changed, and the inventor carries out under this prerequisite to the exploitation of carbon fiber counter-infiltration security personnel filter element.
The utility model content
The utility model provides a kind of novel security personnel's filter element to the defective or the deficiency that exist in the prior art.Because the utility model has adopted carbon fiber constructions, makes said security personnel's filter element possess the filtration of first generation filter core, has the effect of organic matter absorption simultaneously.Said novel security personnel's filter element is claimed carbon fiber counter-infiltration security personnel filter element again.
The utility model technical scheme is following:
A kind of novel security personnel's filter element; It is characterized in that comprise casing play around the bore passages that forms, the outer peripheral face of said casing play is provided with the 1st meltblown layer; The outer peripheral face of the 1st meltblown layer is provided with carbon fiber layer, and the outer peripheral face of said carbon fiber layer is provided with the 2nd meltblown layer.
The bed thickness of said casing play is 3mm; The bed thickness of said the 1st meltblown layer is 5mm～10mm; The bed thickness of said carbon fiber layer is 10mm～20mm; The bed thickness of said the 2nd meltblown layer is 5mm～10mm.
Said casing play adopts stainless steel material.
Said carbon fiber layer adopts carbon fiber sheet structural material.
Said filter core is hollow cylindrical, and hollow space is circular bore passages.
The technique effect of the utility model is following:
Carbon fiber is a kind of fibrous carbon material.It is a kind of strength ratio steel big, density is littler than aluminium, also more corrosion-resistant than stainless steel, also more high temperature resistant than heat resisting steel, can as copper, conduct electricity again, has the new material of electricity, calorifics and the mechanical property of many preciousnesses.Phosphorus content is more than 90% in its chemical composition, and in all kinds of solvents, do not dissolve.Carbon fiber has fabulous fiber number (one of representation of fiber number is the gram number of 9000 meters long fibers), generally only is about 19 grams; Pulling force is up to 300KG/MM2; A series of excellent properties such as high temperature resistant in addition, corrosion-resistant, conduction, heat transfer, the coefficient of expansion are little.At present almost there is not other materials as carbon fiber, to have so much excellent properties.Carbon fiber is as the up-to-date environment-friendly materials of state key exploitation, and being applied in the industrial water conditioning system is that the utility model is initiated.The inventor continues secondary development on the carbon fiber basic material, to advanced treatment of wastewater system of industrial enterprise, and the seriously polluted problem of film system organic matter, this Products Development is used the pollution problem of alleviating the film system greatly.
The utility model security personnel filter element comprises two meltblown layers, filled with carbon fibers layer and stainless steel insert layer, three kinds of compound filter core main bodys that are formed as one of material.The utility model security personnel filter element can be removed the contaminant particle of 5～10 μ m; Wherein the clearance of COD can reach about 70%; The film scavenging period can extend to 60 days, has therefore effectively solved defective and the high problem of counter-infiltration cleaning frequency that traditional filter core can't be removed COD, and this Products Development is used the pollution problem of alleviating the film system greatly; Can be widely used in the processing of iron and steel enterprise's sewage and waste water, be particularly useful for the processing of organic wastewater.
Description of drawings
Fig. 1 is a structural representation of implementing the utility model.
Reference numeral is listed as follows:
10-the 2nd meltblown layer; The 11-casing play; The 12-carbon fiber layer; 13-the 1st meltblown layer; 14 bore passages.
The specific embodiment
(Fig. 1) describes the utility model below in conjunction with accompanying drawing.
A kind of novel security personnel's filter element as shown in Figure 1; It is characterized in that; Comprise that casing play 11 is around the bore passages that forms 14; The outer peripheral face that the outer peripheral face of said casing play 11 is provided with the 1st meltblown layer 13, the 1 meltblown layers 13 is provided with carbon fiber layer 12, and the outer peripheral face of said carbon fiber layer 12 is provided with the 2nd meltblown layer 10.The bed thickness of said casing play is 3mm; The bed thickness of said the 1st meltblown layer is 5mm～10mm; The bed thickness of said carbon fiber layer is 10mm～20mm; The bed thickness of said the 2nd meltblown layer is 5mm～10mm.Said casing play adopts stainless steel material.Said carbon fiber layer adopts carbon fiber sheet structural material.Said filter core is hollow cylindrical, and hollow space is circular bore passages.
The utility model security personnel filter element comprises two meltblown layers, filled with carbon fibers layer and stainless steel insert layer, three kinds of compound filter core main bodys that are formed as one of material, and the water inlet end and the water exit end of filter core are provided with sealant.Filter core integral body is cylindrical, and outermost one deck is the thick meltblown layer of 5mm～10mm; Be carbon fiber layer then, thickness is 10mm～20mm, and carbon fiber is a laminated structure, closely is wrapped on the stainless steel insert; Be the thick meltblown layer of 5mm～10mm then; Last one deck is the stainless steel insert layer, and the stainless steel insert layer is a hollow type, and internal diameter is 30～80mm, and external diameter is 68～150mm.It can remove the contaminant particle of 5～10 μ m; Wherein the clearance of COD can reach about 70%; The film scavenging period can extend to 60 days, has therefore effectively solved defective and the high problem of counter-infiltration cleaning frequency that traditional filter core can't be removed COD, and this Products Development is used the pollution problem of alleviating the film system greatly; Can be widely used in the processing of the dirty waste water of iron and steel enterprise, be particularly useful for the processing of organic wastewater.
Table 1 novel carbon fiber security personnel filter element parameter
Make an experiment at certain steel mill treatment of Organic Wastewater center.Test needs two groups of security personnel's filters, and one group of security personnel's filter is installed traditional security personnel's filter element, and other one group of security personnel's filter is installed the utility model filter core.In identical water quality, under the precondition of identical flow velocity, compare test.This experiment has been carried out 60 days altogether, when using 15 days, 30 days, 50 days and 60 days, two groups of security personnel's filter effluent qualities is analyzed respectively, and test result analysis is following:
The traditional filter core of table 2 is removed the pollutant effect
| Used 0 day | Used 15 days | Used 30 days | Used 48 days | Used 60 days | |
| Security personnel's filter pressure reduction/MPa | 0 | 0.05 | 0.11 | 0.16 | |
| Delivery turbidity/NTU | 0.2 | 0.23 | 0.26 | 0.5 | |
| Organic removal rate/% | 0 | 0 | 0 | 0 |
After traditional filter core used 48 days continuously, security personnel's filter delivery turbidity had reached 0.5NTU, and filter core Inlet and outlet water pressure reduction is excessive, needs more renew cartridge.In the test of this group, clean counter-infiltration system altogether No. 2 times, the counter-infiltration cleaning frequency is 24 days.
Table 3 carbon fiber filter core is removed the pollutant effect
| Used 0 day | Used 15 days | Used 30 days | Used 50 days | Used 60 days | |
| Security personnel's filter pressure reduction/MPa | 0 | 0.06 | 0.13 | 0.18 | 0.22 |
| Delivery turbidity/NTU | 0.22 | 0.21 | 0.24 | 0.27 | 0.31 |
| Organic removal rate/% | 73.8 | 69.7 | 55.4 | 38.7 | 19.2 |
After the carbon fiber filter core used 60 days continuously, security personnel's filter delivery turbidity had reached 0.31NTU, and filter core Inlet and outlet water pressure reduction reaches 0.22MPa, needs more renew cartridge.In this group test, clean counter-infiltration system altogether No. 1 time, the counter-infiltration cleaning frequency is 60 days, has prolonged 36 days than the counter-infiltration cleaning frequency of using traditional filter core.
The above two kinds of filter cores of comparative analysis; Carbon fiber material filter core is at filtering accuracy and on the cycle of operation; Can substitute traditional filter core fully, the characteristic of carbon fiber adsorb organic compound demonstrates fully out simultaneously, under identical filtering accuracy prerequisite; Carbon fiber filter core organic matter adsorption rate before withdrawing from is alleviated the cleaning frequency of reverse-osmosis membrane element also about 20% greatly.
Indicate at this, more than narration helps it will be apparent to those skilled in the art that the invention, but and the protection domain of unrestricted the invention.Any do not break away from the invention flesh and blood to being equal to replacement, modify improving and/or deleting numerous conforming to the principle of simplicity and the enforcement carried out of above narration, all fall into the protection domain of the invention.
Claims (5)
1. novel security personnel's filter element; It is characterized in that comprise casing play around the bore passages that forms, the outer peripheral face of said casing play is provided with the 1st meltblown layer; The outer peripheral face of the 1st meltblown layer is provided with carbon fiber layer, and the outer peripheral face of said carbon fiber layer is provided with the 2nd meltblown layer.
2. novel security personnel's filter element according to claim 1 is characterized in that the bed thickness of said casing play is 3mm; The bed thickness of said the 1st meltblown layer is 5mm～10mm; The bed thickness of said carbon fiber layer is 10mm～20mm; The bed thickness of said the 2nd meltblown layer is 5mm～10mm.
3. novel security personnel's filter element according to claim 1 is characterized in that, said casing play adopts stainless steel material.
4. novel security personnel's filter element according to claim 1 is characterized in that, said carbon fiber layer adopts carbon fiber sheet structural material.
5. novel security personnel's filter element according to claim 1 is characterized in that said filter core is hollow cylindrical, and hollow space is circular bore passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566517 CN202569973U (en) | 2011-12-30 | 2011-12-30 | Novel filter element of security filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120566517 CN202569973U (en) | 2011-12-30 | 2011-12-30 | Novel filter element of security filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569973U true CN202569973U (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120566517 Expired - Fee Related CN202569973U (en) | 2011-12-30 | 2011-12-30 | Novel filter element of security filter |
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| Country | Link |
|---|---|
| CN (1) | CN202569973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084006A (en) * | 2013-01-22 | 2013-05-08 | 无锡市宏腾塑胶厂 | Melt-blow filtering core and preparation process thereof |
-
2011
- 2011-12-30 CN CN 201120566517 patent/CN202569973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084006A (en) * | 2013-01-22 | 2013-05-08 | 无锡市宏腾塑胶厂 | Melt-blow filtering core and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEBEI HENGHUA SHENGSHI ENVIRONMENTAL PROTECTION TE Free format text: FORMER NAME: LANGFANG HENGSHENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 065300 Baihe Industrial Zone, Dachang, Hebei, Langfang Patentee after: LANGFANG HENGSHENG ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. Address before: 065300 Baihe Industrial Zone, Dachang, Hebei, Langfang Patentee before: Langfang Hengsheng Environmental Protection Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20181230 |