CN114981215A - 净水用过滤器及其制造方法 - Google Patents
净水用过滤器及其制造方法 Download PDFInfo
- Publication number
- CN114981215A CN114981215A CN202180008826.0A CN202180008826A CN114981215A CN 114981215 A CN114981215 A CN 114981215A CN 202180008826 A CN202180008826 A CN 202180008826A CN 114981215 A CN114981215 A CN 114981215A
- Authority
- CN
- China
- Prior art keywords
- sheet
- water
- activated carbon
- carbon fiber
- filter
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 16
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 137
- 238000000746 purification Methods 0.000 claims abstract description 88
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 238000004804 winding Methods 0.000 claims abstract description 40
- 239000004745 nonwoven fabric Substances 0.000 claims description 40
- 239000010410 layer Substances 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 14
- 239000002356 single layer Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 26
- 229920000049 Carbon (fiber) Polymers 0.000 abstract description 10
- 239000011148 porous material Substances 0.000 description 21
- 239000000835 fiber Substances 0.000 description 17
- 238000011049 filling Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 15
- 239000000460 chlorine Substances 0.000 description 15
- 229910052801 chlorine Inorganic materials 0.000 description 15
- 238000001179 sorption measurement Methods 0.000 description 15
- -1 polypropylene Polymers 0.000 description 10
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 9
- 229960000907 methylthioninium chloride Drugs 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 239000011162 core material Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 230000004913 activation Effects 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 238000002336 sorption--desorption measurement Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- QNGVNLMMEQUVQK-UHFFFAOYSA-N 4-n,4-n-diethylbenzene-1,4-diamine Chemical compound CCN(CC)C1=CC=C(N)C=C1 QNGVNLMMEQUVQK-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 2
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 2
- 235000019838 diammonium phosphate Nutrition 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020061960 | 2020-03-31 | ||
| JP2020-061960 | 2020-03-31 | ||
| PCT/JP2021/011863 WO2021200363A1 (ja) | 2020-03-31 | 2021-03-23 | 浄水用フィルタおよびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114981215A true CN114981215A (zh) | 2022-08-30 |
Family
ID=77929883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180008826.0A Pending CN114981215A (zh) | 2020-03-31 | 2021-03-23 | 净水用过滤器及其制造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7318115B2 (enrdf_load_stackoverflow) |
| CN (1) | CN114981215A (enrdf_load_stackoverflow) |
| TW (1) | TWI774285B (enrdf_load_stackoverflow) |
| WO (1) | WO2021200363A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024135516A1 (ja) * | 2022-12-22 | 2024-06-27 | 日本製紙株式会社 | 活性炭及びその製造方法、並びにそれらの応用 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04102697U (ja) * | 1991-02-08 | 1992-09-04 | 東邦レーヨン株式会社 | 水処理用素子 |
| JPH0672619U (ja) * | 1993-03-23 | 1994-10-11 | 東邦レーヨン株式会社 | 活性炭素繊維を用いたフィルタ |
| JPH10165745A (ja) * | 1996-12-16 | 1998-06-23 | Unitika Ltd | 吸着エレメント |
| US20110062076A1 (en) * | 2008-05-15 | 2011-03-17 | Woongjincoway Co., Ltd. | Spiral wound type filter cartridge |
| CN207694423U (zh) * | 2017-11-28 | 2018-08-07 | 佛山市麦克罗美的滤芯设备制造有限公司 | 一种活性炭纤维滤芯 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62129143A (ja) * | 1985-11-30 | 1987-06-11 | Toho Rayon Co Ltd | 活性炭素繊維織物吸着素子 |
| JPH0231197Y2 (enrdf_load_stackoverflow) * | 1987-02-26 | 1990-08-22 | ||
| JP2602632Y2 (ja) * | 1993-02-04 | 2000-01-24 | ユニチカ株式会社 | 液相吸着フィルター |
| JP2505757Y2 (ja) * | 1993-05-17 | 1996-07-31 | 山根 正夫 | 濾過フィルタ― |
| JPH0819717A (ja) * | 1994-07-08 | 1996-01-23 | Toyobo Co Ltd | 浄水用シート濾材 |
| JP3143860B2 (ja) * | 1996-03-06 | 2001-03-07 | 東邦レーヨン株式会社 | 浄水用フィルター |
| US8728217B2 (en) * | 2010-07-14 | 2014-05-20 | Ppg Industries Ohio, Inc. | Filtration media and applications thereof |
| JP2012206008A (ja) * | 2011-03-29 | 2012-10-25 | Kurita Water Ind Ltd | 酸化剤含有水の処理方法及び水処理装置 |
| CN206240129U (zh) * | 2016-11-17 | 2017-06-13 | 佛山市顺德区美的饮水机制造有限公司 | 活性炭滤材、滤芯和净水器 |
| WO2019188627A1 (ja) * | 2018-03-28 | 2019-10-03 | 東レ株式会社 | 成形活性炭カートリッジおよびその製造方法 |
-
2021
- 2021-03-23 CN CN202180008826.0A patent/CN114981215A/zh active Pending
- 2021-03-23 JP JP2022511972A patent/JP7318115B2/ja active Active
- 2021-03-23 WO PCT/JP2021/011863 patent/WO2021200363A1/ja active Application Filing
- 2021-03-23 TW TW110110411A patent/TWI774285B/zh active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04102697U (ja) * | 1991-02-08 | 1992-09-04 | 東邦レーヨン株式会社 | 水処理用素子 |
| JPH0672619U (ja) * | 1993-03-23 | 1994-10-11 | 東邦レーヨン株式会社 | 活性炭素繊維を用いたフィルタ |
| JPH10165745A (ja) * | 1996-12-16 | 1998-06-23 | Unitika Ltd | 吸着エレメント |
| US20110062076A1 (en) * | 2008-05-15 | 2011-03-17 | Woongjincoway Co., Ltd. | Spiral wound type filter cartridge |
| CN207694423U (zh) * | 2017-11-28 | 2018-08-07 | 佛山市麦克罗美的滤芯设备制造有限公司 | 一种活性炭纤维滤芯 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202138045A (zh) | 2021-10-16 |
| JP7318115B2 (ja) | 2023-07-31 |
| WO2021200363A1 (ja) | 2021-10-07 |
| JPWO2021200363A1 (enrdf_load_stackoverflow) | 2021-10-07 |
| TWI774285B (zh) | 2022-08-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |