KR20000016811A - 액체 여과용 여과포, 여과법 및 여과 장치 - Google Patents
액체 여과용 여과포, 여과법 및 여과 장치 Download PDFInfo
- Publication number
- KR20000016811A KR20000016811A KR1019980710423A KR19980710423A KR20000016811A KR 20000016811 A KR20000016811 A KR 20000016811A KR 1019980710423 A KR1019980710423 A KR 1019980710423A KR 19980710423 A KR19980710423 A KR 19980710423A KR 20000016811 A KR20000016811 A KR 20000016811A
- Authority
- KR
- South Korea
- Prior art keywords
- filter cloth
- fleece
- liquid
- filter
- filtering
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 124
- 238000001914 filtration Methods 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000011001 backwashing Methods 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 12
- 239000000706 filtrate Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 11
- 238000000746 purification Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007786 electrostatic charging Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007562 laser obscuration time method Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
-
- 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
- B01D35/10—Brush filters ; Rotary brush filters
-
- 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
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0216—Bicomponent or multicomponent 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
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0241—Types of fibres, filaments or particles, self-supporting or supported materials comprising electrically conductive fibres or particles
-
- 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
- B01D2239/04—Additives and treatments of the filtering material
-
- 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
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0471—Surface coating material
- B01D2239/0478—Surface coating material on a layer of the filter
-
- 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
- B01D2239/065—More than one layer present in the filtering material
-
- 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
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0672—The layers being joined by welding
-
- 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
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0681—The layers being joined by gluing
Abstract
Description
Claims (12)
- 지지 직물(20)과 여과층을 갖는 액체 여과용 여과포로서, 여과층은 지지 직물(20)로부터 먼쪽을 향하는 융털(22)로 만들어지고, 융털(21)의 길이, 강도 및 밀도는, 지지 직물쪽으로 흐르는 액체 흐름 중에 있을 때는 융털들이 평평하게 누워 상호 중첩하는 각을 이룬 다수의 구불구불한 유동 채널을 갖는 딥 필터를 형성하는 한편, 지지 직물로부터 멀어지는 방향으로 흐르는 흐름 중에 있을 때는 융털(21)들이 지지 직물(20)로부터 멀어지는 방향을 향한 상태로 상호 대략 평행하게 직선으로 교정되도록 된 것을 특징으로 하는 여과포.
- 제1항에 있어서, 여과되는 액체가 흡수되는 여과포의 측면 상에 융털(21)들이 위치되도록 여과 장치에 여과포를 부착시키는 수단을 갖는 것을 특징으로 하는 여과포.
- 제1항 또는 제2항에 있어서, 융털들이 융털(21)의 적어도 단부 영역(22)에서는 개별 필라멘트로 분리되는 멀티필라멘트로 이루어진 것을 특징으로 하는 여과포.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 적어도 융털(21)에는 정전기 방지 수단이 설치되고 및/또는 전기 도전성을 갖도록 피복된 것을 특징으로 하는 여과포.
- 액체 여과 방법에 있어서,지지 직물(20)과, 액체가 유입되는 측면이 융털(21)로 이루어진 여과포를 통해 여과액이 통과하는 경우, 융털의 길이, 강도 및 밀도는 융털(21)들이 지지 직물(20) 쪽으로 유동하는 액체에 의해 이동하여 구불구불한 유동 채널을 갖는 딥 필터를 형성하도록 정해지고,역세정시 지지 직물(20)로부터 먼쪽을 향하는 융털들이 지지 직물(20)로부터 먼쪽을 향한 상태로 직선으로 교정되도록 일정 시간 간격으로 여과포를 통해 액체를 안내함으로써 여과포가 역세정되는 것을 특징으로 하는 방법.
- 제5항에 있어서, 여과포에 사용되는 지지 직물(20)은 액체로부터 여과하고자 하는 고체 입자의 평균 입경보다 큰 개방된 그물눈을 갖는 것을 특징으로 하는 방법.
- 제5항 또는 제6항에 있어서, 역세정 흐름의 적어도 일부는 여과포의 융털측으로부터 액체를 흡입함으로써 생성되는 것을 특징으로 하는 방법.
- 제5항 내지 제7항 중 어느 한 항에 있어서, 역세정 전에, 중에 그리고 후에, 융털(21) 상에 기계적인 작용을 가하여 융털(21)들이 느슨해져서 직선으로 교정 및/또는 이동하도록 하는 것을 특징으로 하는 방법.
- 여과시킬 액체의 유동 경로와, 여과포와, 유동 경로 중에 여과포를 보유하는 수단과, 여과포를 통해 여과 방향으로 여과시킬 액체의 흐름을 생성하는 수단과, 여과 방향의 반대 방향으로 여과포를 통해 액체의 역세정 흐름을 생성하는 수단을 포함하는 액체 여과용 여과 장치에 있어서,여과포는 여과 방향으로 흐르는 흐름이 가해지는 측면 상에 융털(21)을 가지며, 이 융털(21)의 길이, 강도 및 밀도는, 여과시킬 액체의 흐름에 의해 변위되어 상호 중첩하는 구불구불한 유동 채널을 갖는 딥 필터를 형성하는 한편, 역세정에 의해서는 융털들이 여과포로부터 멀어지는 방향으로 직선 교정되도록 된 것을 특징으로 장치.
- 제9항에 있어서, 융털들이 느슨해져서 직선으로 교정 및/또는 이동되도록 기계적인 작용을 여과포의 융털(21) 상에 생성하는 수단을 포함하는 것을 특징으로 하는 장치.
- 제9항 또는 제10항에 있어서, 여과포(6)측으로 향해 있는 적어도 하나의 흡입 개구(17)를 가지며 이 흡입 개구를 통해 여과포로부터 액체를 흡입하는 흡입 장치(14)에 연결되는, 여과포(6)의 융털측에 위치되는 흡입 비임(13)과, 여과포(6)에 평행한 이동 방향으로 흡입 바아(13)와 여과포(6)를 상대 이동시키는 수단을 포함하는 것을 특징으로 하는 장치.
- 제11항에 있어서, 흡입 바아(13)는 여과포의 융털(21) 상에 기계적으로 작용하는 표면 영역(18) 및/또는 단부(19, 25)를 갖는 것을 특징으로 하는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19624483A DE19624483A1 (de) | 1996-06-19 | 1996-06-19 | Filtertuch, Filtrierverfahren und Filtriervorrichtung für die Flüssigkeitsfiltration |
DE19624483.8 | 1996-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000016811A true KR20000016811A (ko) | 2000-03-25 |
KR100424226B1 KR100424226B1 (ko) | 2004-05-17 |
Family
ID=7797389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0710423A KR100424226B1 (ko) | 1996-06-19 | 1997-06-19 | 액체 여과용 여과포, 여과법 및 여과장치 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6103132A (ko) |
EP (1) | EP0958028B1 (ko) |
KR (1) | KR100424226B1 (ko) |
AT (1) | ATE204503T1 (ko) |
CA (1) | CA2258167C (ko) |
DE (2) | DE19624483A1 (ko) |
DK (1) | DK0958028T3 (ko) |
ES (1) | ES2162308T3 (ko) |
WO (1) | WO1997048472A1 (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20020084663A (ko) * | 2001-05-04 | 2002-11-09 | 조대형 | 자동여과기 |
KR100682035B1 (ko) * | 2006-09-28 | 2007-02-12 | 주식회사 유천엔바이로 | 융모형 여과막이 적용된 엘레먼트 및 이러한 엘레먼트가적용된 오폐수 여과용 디스크 필터장치 |
KR100728307B1 (ko) * | 2006-09-28 | 2007-06-13 | 주식회사 유천엔바이로 | 융모형 여과막이 적용된 엘레먼트 및 이러한 엘레먼트가적용된 오폐수 여과용 디스크 필터장치 |
KR100895524B1 (ko) * | 2009-01-16 | 2009-04-30 | 한국농어촌공사 | 농업용 청정수 공급시스템 및 이를 이용한 농업용 청정수로의 전환방법 |
CN102961914A (zh) * | 2011-08-31 | 2013-03-13 | 水和地株式会社 | 纤维过滤器用吸入装置及利用其的过滤装置 |
KR101352678B1 (ko) * | 2013-04-23 | 2014-01-16 | 주식회사 유천엔바이로 | 세척효율이 향상된 흡입 세척 장치를 갖는 섬유 디스크필터 여과장치 |
CN109395519A (zh) * | 2018-11-28 | 2019-03-01 | 兰州大学 | 车载移动式城市空气净化装置 |
KR102183820B1 (ko) * | 2020-03-10 | 2020-11-30 | 주식회사 그레넥스 | 섬유상 여과기의 역세정 흡입장치 |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2360225B (en) * | 2000-03-13 | 2003-06-11 | Kousan Kabushiki Kais Morimura | A filtering method and system for separating solids from a liquid |
US6776295B2 (en) | 1999-12-20 | 2004-08-17 | Morimura Kousan Kabushiki Kaisha | Solid-liquid filtering method and system for sewage, waste water and the like |
ATE207380T1 (de) * | 2000-05-18 | 2001-11-15 | Sefar Ag | Filtertuch und verfahren zu seiner herstellung |
US6294098B1 (en) * | 2000-05-23 | 2001-09-25 | Aqua-Aerobics System, Inc. | High efficiency backwash shoe |
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US6858140B2 (en) * | 2002-12-26 | 2005-02-22 | Aqua-Aerobic Systems, Inc. | Processes and devices for water and wastewater treatment, including stationary cloth media filtration |
US7807050B2 (en) * | 2002-12-26 | 2010-10-05 | Aqua-Aerobic Systems, Inc. | Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media |
US7678284B2 (en) | 2003-01-09 | 2010-03-16 | Grouse Mountain, Inc. | Tertiary filter |
US20040134842A1 (en) * | 2003-01-09 | 2004-07-15 | Ricketts Donald D. | Tertiary filter |
US7014763B2 (en) * | 2003-02-03 | 2006-03-21 | Aqua-Aerobic Systems, Inc. | Multiple barrier biological treatment systems |
US7083735B2 (en) * | 2003-09-03 | 2006-08-01 | Laing David A | High debris content strainer |
WO2007100539A2 (en) * | 2006-02-22 | 2007-09-07 | Wasterwater Technology, Inc. | Traveling bridge filter system |
US8048296B2 (en) * | 2006-10-20 | 2011-11-01 | Jay Stevens | Filtering device for liquid filtration |
DK1961475T3 (da) * | 2007-02-21 | 2020-08-31 | Veolia Water Solutions & Tech | Højtryksrensningsanordning |
WO2008157707A2 (en) * | 2007-06-20 | 2008-12-24 | Parkson Corporation | Modular filter and vacuum head assembly for a filtering apparatus |
DE202008009426U1 (de) | 2007-07-18 | 2008-11-20 | Wolscht, Reinhold | Filter |
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US8221618B2 (en) * | 2007-08-15 | 2012-07-17 | Monteco Ltd. | Filter for removing sediment from water |
CN100528283C (zh) * | 2007-09-28 | 2009-08-19 | 浦华控股有限公司 | 用于污水深度过滤处理的纤维转盘滤池 |
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KR101125187B1 (ko) * | 2011-11-24 | 2012-03-20 | (주) 에이앤티 | 섬유상 여과기용 흡입 장치 및 이를 이용한 여과장치 |
KR101115566B1 (ko) * | 2011-08-31 | 2012-03-05 | (주) 에이앤티 | 섬유상 여과기용 흡입 장치 및 이를 이용한 여과장치 |
US8852445B2 (en) | 2011-10-28 | 2014-10-07 | Alfa Laval Ashbrook Simon-Hartley, Inc | Methods and apparatus for treating water and wastewater employing a cloth disk filter |
US10905981B2 (en) | 2011-10-28 | 2021-02-02 | Alfa Laval Corporate Ab | Methods and apparatus for treating water and wastewater employing a cloth filter |
FI123557B (fi) * | 2012-02-06 | 2013-07-15 | Andritz Oy | Menetelmä ja laite kiekkosuotimen esipäällystekerroksen ohentamiseksi |
KR101154370B1 (ko) | 2012-03-02 | 2012-06-15 | (주) 에이앤티 | 융털형 섬유 여과포 |
KR101177369B1 (ko) * | 2012-04-26 | 2012-08-27 | (주) 에이앤티 | 섬유상 여과기의 역세정 흡입장치 및 이를 이용한 섬유상 여과기 |
US9561454B2 (en) | 2012-10-09 | 2017-02-07 | Ovivo Inc. | Debris filter with splitter bar |
US8524075B1 (en) * | 2012-10-25 | 2013-09-03 | Eaton Corporation | Backwashing fluid filter assembly |
DE202013101302U1 (de) * | 2013-03-26 | 2013-05-06 | Mst Microsieve Technologies Gmbh | Filtrationsvorrichtung |
CN103263801A (zh) * | 2013-04-26 | 2013-08-28 | 山西江晔重工机械有限公司 | 一种污水深度处理的全自动纤维转盘微滤机 |
GB2517985B (en) * | 2013-09-09 | 2016-01-06 | Berishtenu Agricultural Cooperative | Sheaf-based fluid filter |
US10245531B2 (en) * | 2015-06-17 | 2019-04-02 | Tm Industrial Supply, Inc. | High-efficiency automatic self-cleaning strainer |
US10729994B2 (en) * | 2015-12-03 | 2020-08-04 | Veolia Water Solutions & Technologies Support | Rotary disc filter |
US10195549B1 (en) | 2017-11-21 | 2019-02-05 | Aqua-Aerobic Systems, Inc. | Backwash shoe method and apparatus that increases effective surface area of cloth filter media |
US11000791B2 (en) * | 2019-03-06 | 2021-05-11 | Veolia Water Solutions & Technologies Support | Rotary disc filter having backwash guides |
US11529573B2 (en) * | 2019-04-23 | 2022-12-20 | Greatpyr Resources Llc | Systems and processes employing wet/dry suction filter |
DE102020126133A1 (de) | 2020-10-06 | 2022-04-07 | Mecana Umwelttechnik Gmbh | Absaugvorrichtung für einen Scheibenfilter sowie Verfahren zum Filtrieren von Flüssigkeiten mit einem Scheibenfilter |
GB2605944A (en) * | 2021-03-12 | 2022-10-26 | Greatpyr Resources Llc | Systems and processes employing wet/dry suction filter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7422908U (de) * | 1974-10-03 | Farbwerke Hoechst Ag | Filtertuch | |
US1833315A (en) * | 1923-12-21 | 1931-11-24 | Harry H Burhans | Filtering medium |
US1649220A (en) * | 1924-12-06 | 1927-11-15 | Midwest Steel & Supply Co Inc | Dust separator |
DE674193C (de) * | 1936-02-18 | 1939-04-06 | Johannes Wiebe | Vorrichtung zur Reinigung des Filtertuches auf Drehfiltern |
FR1574004A (ko) * | 1968-04-01 | 1969-07-11 | ||
SE7710010L (sv) * | 1976-10-11 | 1978-04-12 | Mueller Hans | Forfarande och anordning for filtrering av vetskor och gaser samt anvendning av forfarandet resp anordningen |
FR2442068A1 (fr) * | 1978-11-23 | 1980-06-20 | Tissmetal Lionel Dupont | Toile filtrante pour un filtre a pression a bandes |
NL8103750A (nl) * | 1981-08-10 | 1983-03-01 | Stork Serv Bv | Werkwijze en inrichting voor het afscheiden van tenminste een mediumcomponent uit een mengsel van mediumcomponenten. |
US4725292A (en) * | 1984-02-10 | 1988-02-16 | Pneumafil Corporation | Self-cleaning filter |
US4707260A (en) * | 1984-08-27 | 1987-11-17 | Toray Industries, Inc. | Solid liquid separation device |
DE8506957U1 (de) * | 1985-03-09 | 1985-05-30 | Scheibler Peltzer Gmbh & Co, 4150 Krefeld | Filtermatte zum abscheiden feiner feststoffpartikel aus heissen gasen |
DE8604525U1 (de) * | 1986-02-20 | 1986-04-03 | Scheibler Peltzer Gmbh & Co, 4150 Krefeld | Filtermatte |
DE3926962A1 (de) * | 1989-08-16 | 1991-02-21 | Mecapec Sa | Vorrichtung zur mechanischen reinigung biologisch behandelten abwassers |
DE4125358A1 (de) * | 1991-07-31 | 1993-02-04 | Hansjochen E Tonne | Vorrichtung zum ausfiltern von feststoff-partikeln aus fluessigkeiten |
DE4427552A1 (de) * | 1994-08-04 | 1996-02-08 | Geldmacher Joachim | Filter zum kontinuierlichen Filtrieren von Feststoffe o. dgl. aufweisenden Flüssigkeiten in einem geschlossenen, zylindrischen Behälter mit Feststoffabnahmeeinrichtungen |
US5560835A (en) * | 1995-07-11 | 1996-10-01 | Pneumafil Corporation | Pleated belt filter with suction means to remove debris |
US5925155A (en) * | 1996-10-30 | 1999-07-20 | Rodgers; Donald H. | Rotary drum air filter |
-
1996
- 1996-06-19 DE DE19624483A patent/DE19624483A1/de not_active Withdrawn
-
1997
- 1997-06-19 WO PCT/EP1997/003215 patent/WO1997048472A1/de active IP Right Grant
- 1997-06-19 ES ES97928251T patent/ES2162308T3/es not_active Expired - Lifetime
- 1997-06-19 DK DK97928251T patent/DK0958028T3/da active
- 1997-06-19 KR KR10-1998-0710423A patent/KR100424226B1/ko not_active IP Right Cessation
- 1997-06-19 AT AT97928251T patent/ATE204503T1/de active
- 1997-06-19 CA CA002258167A patent/CA2258167C/en not_active Expired - Lifetime
- 1997-06-19 DE DE59704405T patent/DE59704405D1/de not_active Expired - Lifetime
- 1997-06-19 EP EP97928251A patent/EP0958028B1/de not_active Expired - Lifetime
-
1998
- 1998-12-16 US US09/216,639 patent/US6103132A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20020084663A (ko) * | 2001-05-04 | 2002-11-09 | 조대형 | 자동여과기 |
KR100682035B1 (ko) * | 2006-09-28 | 2007-02-12 | 주식회사 유천엔바이로 | 융모형 여과막이 적용된 엘레먼트 및 이러한 엘레먼트가적용된 오폐수 여과용 디스크 필터장치 |
KR100728307B1 (ko) * | 2006-09-28 | 2007-06-13 | 주식회사 유천엔바이로 | 융모형 여과막이 적용된 엘레먼트 및 이러한 엘레먼트가적용된 오폐수 여과용 디스크 필터장치 |
KR100895524B1 (ko) * | 2009-01-16 | 2009-04-30 | 한국농어촌공사 | 농업용 청정수 공급시스템 및 이를 이용한 농업용 청정수로의 전환방법 |
CN102961914A (zh) * | 2011-08-31 | 2013-03-13 | 水和地株式会社 | 纤维过滤器用吸入装置及利用其的过滤装置 |
KR101352678B1 (ko) * | 2013-04-23 | 2014-01-16 | 주식회사 유천엔바이로 | 세척효율이 향상된 흡입 세척 장치를 갖는 섬유 디스크필터 여과장치 |
CN109395519A (zh) * | 2018-11-28 | 2019-03-01 | 兰州大学 | 车载移动式城市空气净化装置 |
CN109395519B (zh) * | 2018-11-28 | 2023-05-23 | 兰州大学 | 车载移动式城市空气净化装置 |
KR102183820B1 (ko) * | 2020-03-10 | 2020-11-30 | 주식회사 그레넥스 | 섬유상 여과기의 역세정 흡입장치 |
WO2021182722A1 (ko) * | 2020-03-10 | 2021-09-16 | 주식회사 그레넥스 | 섬유상 여과기의 역세정 흡입장치 |
Also Published As
Publication number | Publication date |
---|---|
US6103132A (en) | 2000-08-15 |
DK0958028T3 (da) | 2001-11-05 |
DE59704405D1 (de) | 2001-09-27 |
EP0958028B1 (de) | 2001-08-22 |
WO1997048472A1 (de) | 1997-12-24 |
ES2162308T3 (es) | 2001-12-16 |
CA2258167A1 (en) | 1997-12-24 |
DE19624483A1 (de) | 1998-01-02 |
CA2258167C (en) | 2002-09-17 |
EP0958028A1 (de) | 1999-11-24 |
ATE204503T1 (de) | 2001-09-15 |
KR100424226B1 (ko) | 2004-05-17 |
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