JP4148148B2 - 浄水カートリッジ - Google Patents
浄水カートリッジ Download PDFInfo
- Publication number
- JP4148148B2 JP4148148B2 JP2004024736A JP2004024736A JP4148148B2 JP 4148148 B2 JP4148148 B2 JP 4148148B2 JP 2004024736 A JP2004024736 A JP 2004024736A JP 2004024736 A JP2004024736 A JP 2004024736A JP 4148148 B2 JP4148148 B2 JP 4148148B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- filter medium
- hollow fiber
- fiber membrane
- support frame
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 86
- 238000000746 purification Methods 0.000 title claims description 19
- 239000012510 hollow fiber Substances 0.000 claims description 64
- 239000012528 membrane Substances 0.000 claims description 63
- 238000003860 storage Methods 0.000 claims description 53
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
- 239000008399 tap water Substances 0.000 description 10
- 235000020679 tap water Nutrition 0.000 description 10
- 238000001914 filtration Methods 0.000 description 8
- 239000004745 nonwoven fabric Substances 0.000 description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005304 joining Methods 0.000 description 6
- 235000019645 odor Nutrition 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 239000003456 ion exchange resin Substances 0.000 description 3
- 229920003303 ion-exchange polymer Polymers 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtration Of Liquid (AREA)
Description
また上記邪魔板13の周辺に邪魔板13にて拡散された水を放射状に整流するための整流リブ14によって、中空糸膜4への吐水を整流する効果が得られ、中空糸膜4の利用効率を、一層、上げることができる。
また上記中空糸膜4の上流側の水路には、該水路全体に亘って不織布17が配置されている。邪魔板13で拡散された水は不織布17を通過する際に整流されることとなり、しかも活性炭等のろ材10からの微粉炭などの汚れを不織布17にてトラップでき、中空糸膜4の利用効率向上と早期目詰まりを予防できる構造となる。
2 カートリッジ本体
3 中空糸膜収納部
4 中空糸膜
5 開口孔
6 ろ材収納容器
7 流入口
8 流出口
9 支持枠
10 ろ材
11 原水供給部
13 邪魔板
14 整流リブ
15 押圧蓋部
17 不織布
H 高さ寸法
Claims (3)
- カートリッジ本体の下流側に中空糸膜を収納する中空糸膜収納部が配設され、上記カートリッジ本体には、外周壁に水の流入用の開口孔を備えたろ材収納容器と、ろ材収納容器に挿入されて外周部に水の流入口、下流端部に水の流出口をそれぞれ備えた支持枠と、ろ材収納容器と支持枠との間に充填されるろ材とが収納され、ろ材収納容器よりも上流側に原水供給部が配設され、原水供給部からの水がろ材収納容器の外周壁から流入してろ材を通過し、さらに支持枠の外周部から流入して支持枠の流出口から中空糸膜に向って流出するようになっている浄水カートリッジにおいて、上記支持枠の流出口の近傍に、流出口からの流出水を拡散させるための邪魔板を配設すると共に、上記邪魔板の周辺に邪魔板にて拡散された水を放射状に整流するための整流リブを設けたことを特徴とする浄水カートリッジ。
- 上記邪魔板を、ろ材収納容器の開口端部を覆ってろ材を押圧するための押圧蓋部に一体に形成すると共に、押圧蓋部の高さ寸法の範囲に邪魔板が納まるようにしたことを特徴とする請求項1記載の浄水カートリッジ。
- 上記中空糸膜の上流側の水路に不織布を配設したことを特徴とする請求項1又は2記載の浄水カートリッジ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004024736A JP4148148B2 (ja) | 2004-01-30 | 2004-01-30 | 浄水カートリッジ |
TW094101871A TWI274740B (en) | 2004-01-30 | 2005-01-21 | Cartridge for water purifier |
KR1020050008057A KR100614894B1 (ko) | 2004-01-30 | 2005-01-28 | 정수 카트리지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004024736A JP4148148B2 (ja) | 2004-01-30 | 2004-01-30 | 浄水カートリッジ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005211852A JP2005211852A (ja) | 2005-08-11 |
JP4148148B2 true JP4148148B2 (ja) | 2008-09-10 |
Family
ID=34907330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004024736A Expired - Fee Related JP4148148B2 (ja) | 2004-01-30 | 2004-01-30 | 浄水カートリッジ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4148148B2 (ja) |
KR (1) | KR100614894B1 (ja) |
TW (1) | TWI274740B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100857421B1 (ko) * | 2007-03-14 | 2008-09-08 | 케이엠네이쳐 주식회사 | 정수 장치 |
JP5724239B2 (ja) * | 2010-08-03 | 2015-05-27 | 東レ株式会社 | 浄水器用カートリッジおよび浄水器 |
CN104027014B (zh) * | 2014-06-23 | 2016-08-17 | 浙江宝隆户外用品有限公司 | 野外压力型淋浴器 |
US20170158527A1 (en) * | 2014-06-24 | 2017-06-08 | Mitsubishi Rayon Co., Ltd. | Water purifier-use cartridge |
JP6739975B2 (ja) * | 2016-04-18 | 2020-08-12 | 三菱ケミカル・クリンスイ株式会社 | 浄水カートリッジ及び浄水器 |
JP7442402B2 (ja) * | 2020-07-08 | 2024-03-04 | Nok株式会社 | 浄水器膜モジュール |
-
2004
- 2004-01-30 JP JP2004024736A patent/JP4148148B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-21 TW TW094101871A patent/TWI274740B/zh not_active IP Right Cessation
- 2005-01-28 KR KR1020050008057A patent/KR100614894B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100614894B1 (ko) | 2006-08-22 |
TW200524830A (en) | 2005-08-01 |
TWI274740B (en) | 2007-03-01 |
JP2005211852A (ja) | 2005-08-11 |
KR20060042880A (ko) | 2006-05-15 |
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