IL147998A - Continuous liquid filtering apparatus having a multilayer sintered filtering element with electromechanical self-cleaning system - Google Patents
Continuous liquid filtering apparatus having a multilayer sintered filtering element with electromechanical self-cleaning systemInfo
- Publication number
- IL147998A IL147998A IL14799800A IL14799800A IL147998A IL 147998 A IL147998 A IL 147998A IL 14799800 A IL14799800 A IL 14799800A IL 14799800 A IL14799800 A IL 14799800A IL 147998 A IL147998 A IL 147998A
- Authority
- IL
- Israel
- Prior art keywords
- filtering
- liquid
- chamber
- cleaning system
- continuous liquid
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 96
- 239000007788 liquid Substances 0.000 title claims abstract description 78
- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 7
- 230000003213 activating effect Effects 0.000 claims description 14
- 239000013049 sediment Substances 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 9
- 239000011800 void material Substances 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6453—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles with a translational movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/684—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a translatory movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/372,175 US6267879B1 (en) | 1999-08-11 | 1999-08-11 | Continuous liquid filtering apparatus with multi-layer sintered filtering element |
| PCT/IL2000/000472 WO2001012293A1 (en) | 1999-08-11 | 2000-08-04 | Continuous liquid filtering apparatus having a multi-layer sintered filtering element with electromechanical self-cleaning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL147998A0 IL147998A0 (en) | 2002-09-12 |
| IL147998A true IL147998A (en) | 2004-08-31 |
Family
ID=23467014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL14799800A IL147998A (en) | 1999-08-11 | 2000-08-04 | Continuous liquid filtering apparatus having a multilayer sintered filtering element with electromechanical self-cleaning system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6267879B1 (de) |
| EP (1) | EP1204448B1 (de) |
| AT (1) | ATE243058T1 (de) |
| AU (1) | AU768447B2 (de) |
| DE (1) | DE60003436D1 (de) |
| ES (1) | ES2200901T3 (de) |
| IL (1) | IL147998A (de) |
| WO (1) | WO2001012293A1 (de) |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002056996A1 (en) * | 2001-01-18 | 2002-07-25 | Nicholas Jackson | Filter |
| DE60213277T2 (de) * | 2001-11-02 | 2007-08-02 | Olson Irrigations Systems, Santee | Filter und filterreinigungsvorrichtung sowie verwandte verfahren |
| US6959818B2 (en) * | 2001-11-02 | 2005-11-01 | Olson Donald O | Filter and filter cleaning apparatus and related methods |
| GB0126550D0 (en) * | 2001-11-06 | 2002-01-02 | Sps Afos Group Ltd | Safety mechanism for weight-set downhole tool |
| 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 |
| US20040134842A1 (en) * | 2003-01-09 | 2004-07-15 | Ricketts Donald D. | Tertiary filter |
| US7678284B2 (en) * | 2003-01-09 | 2010-03-16 | Grouse Mountain, Inc. | Tertiary filter |
| US8329045B2 (en) | 2003-06-05 | 2012-12-11 | Aqua-Aerobic Systems, Inc. | Stationary cloth media filtration |
| GB0326629D0 (en) * | 2003-11-14 | 2003-12-17 | Evolution Aqua Ltd | A fluid filtration system and method of filtering fluid |
| AU2004321592A1 (en) * | 2004-07-21 | 2006-01-26 | Amiad Filtration Systems (1997) Ltd. | Filter cleaning head |
| JP4659407B2 (ja) * | 2004-07-29 | 2011-03-30 | サントリーホールディングス株式会社 | オリゴメリックプロアントシアニジン（ｏｐｃ）の分析方法 |
| US7055699B2 (en) * | 2004-09-01 | 2006-06-06 | Amiad Japan Inc. | Self-cleaning mechanical filter |
| US20070199885A1 (en) * | 2005-11-14 | 2007-08-30 | Gil Shmuel | Method for cleaning a filtering system and a filtering system having cleaning capabilities |
| US20080053889A1 (en) * | 2006-09-01 | 2008-03-06 | Leath William M | Self-cleaning, continuously operating filter apparatus for fluids |
| DE102006050127A1 (de) * | 2006-10-25 | 2008-04-30 | Ets Trade S.A.R.L. | Filtervorrichtung |
| ES2277792B2 (es) | 2006-12-05 | 2008-06-16 | Universidad Politecnica De Madrid | Filtro para liquidos y su procedimiento de limpieza automatica. |
| AT504361B8 (de) | 2007-01-18 | 2008-09-15 | Chemiefaser Lenzing Ag | Rückspülfilter |
| RU2008129006A (ru) * | 2007-07-09 | 2010-01-20 | Одис Ирригэйшн Эквипмент Лтд (Il) | Способ и устройство для обратной промывки фильтра |
| US20090050582A1 (en) * | 2007-08-23 | 2009-02-26 | Shmuel Gil | Self-Cleaning System For Filter |
| DE102008012935B4 (de) * | 2008-03-06 | 2022-04-28 | Piller Entgrattechnik Gmbh | Vorrichtung zum Reinigen von verschmutzten Flüssigkeiten mit einem Rückspülfilter |
| ES2385084B1 (es) * | 2009-05-18 | 2013-05-27 | Juan Pedro Hernandez Nieto | Filtro de malla autolimpiante |
| CN102712018B (zh) * | 2009-11-12 | 2015-10-07 | 过滤器安全有限公司 | 过滤器近端喷嘴 |
| SG174635A1 (en) * | 2010-03-08 | 2011-10-28 | Aalborg Ind Water Treat Pte Ltd | Self-cleaning filter module |
| WO2011127127A2 (en) | 2010-04-06 | 2011-10-13 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Extraction with fractionation of oil and co-products from oleaginous material |
| US8647516B2 (en) * | 2010-09-03 | 2014-02-11 | Johnny Leon LOVE | Filtration method with self-cleaning filter assembly |
| US8778174B2 (en) | 2010-10-15 | 2014-07-15 | Alfa Laval Ashbrook Simon-Hartley Inc. | Methods and apparatus for treating water and wastewater employing a cloth disk filter |
| US20130026111A1 (en) * | 2011-05-23 | 2013-01-31 | Odis Irrigation Equipment Ltd. | Filtering system with backwash capabilities |
| US8365462B2 (en) | 2011-05-31 | 2013-02-05 | Heliae Development, Llc | V-Trough photobioreactor systems |
| USD679965S1 (en) | 2011-06-10 | 2013-04-16 | Heliae Development, Llc | Aquaculture vessel |
| USD661164S1 (en) | 2011-06-10 | 2012-06-05 | Heliae Development, Llc | Aquaculture vessel |
| USD682637S1 (en) | 2011-06-10 | 2013-05-21 | Heliae Development, Llc | Aquaculture vessel |
| 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 |
| CN102631806A (zh) * | 2012-03-27 | 2012-08-15 | 芜湖新兴铸管有限责任公司 | 一种连铸机二冷水净化装置及其操作使用方法 |
| US20140021126A1 (en) * | 2012-07-18 | 2014-01-23 | Dan Lin | Reversible backwashing self-cleaning filter |
| US9561454B2 (en) * | 2012-10-09 | 2017-02-07 | Ovivo Inc. | Debris filter with splitter bar |
| US8679335B1 (en) * | 2012-12-21 | 2014-03-25 | Saniprotex Inc. | Vehicle-mounted vacuum system and method of separating liquid and solids fractions of a sludge-like mixture inside a container |
| CN103272427B (zh) * | 2012-12-26 | 2015-03-11 | 新疆惠利灌溉科技股份有限公司 | 低压自清洗连续过滤器 |
| WO2014190454A1 (zh) * | 2013-05-28 | 2014-12-04 | 新疆惠利灌溉科技股份有限公司 | 低压自清洗连续过滤器 |
| CN103285643B (zh) * | 2013-06-21 | 2015-04-22 | 江苏海狮机械集团有限公司 | 绒毛过滤装置 |
| US9816282B2 (en) * | 2013-08-16 | 2017-11-14 | Robert Stanley Chick | Self cleaning swimming pool filter |
| HK1223085A1 (zh) * | 2013-09-12 | 2017-07-21 | 安特尔处理设施建设工贸股份公司 | 带有电机减速器的吸污嘴刷洗式自动清洁过滤器 |
| WO2015083168A1 (en) * | 2013-12-04 | 2015-06-11 | Amiad Water Systems Ltd. | Filtration system and filter assembly associated therewith |
| US10688418B2 (en) * | 2015-01-04 | 2020-06-23 | Jain Irrigation Systems Limited | Cleaning apparatus for cleaning filter screens |
| US20170072343A1 (en) * | 2015-09-16 | 2017-03-16 | Sunglory Inc. | Low Back Pressure Self Cleaning Filter |
| CN107673497B (zh) * | 2016-12-12 | 2021-01-29 | 赵云昌 | 一种多层滤箱的过滤分离系统 |
| IL251110A0 (en) * | 2017-03-12 | 2017-06-29 | Tavlit Plastic Ltd | Autonomous filter |
| US11660551B2 (en) * | 2017-04-07 | 2023-05-30 | Wex Companies, Inc. | Household wastewater filter |
| IL258698A (en) * | 2018-04-15 | 2018-05-31 | Amiad Water Systems Ltd | A control mechanism for self-cleaning filter systems |
| RU189133U1 (ru) * | 2018-10-05 | 2019-05-13 | Амиад Вотер Системс Лтд. | Универсально подсоединяемая фильтровальная система |
| US11529573B2 (en) | 2019-04-23 | 2022-12-20 | Greatpyr Resources Llc | Systems and processes employing wet/dry suction filter |
| WO2021019494A1 (en) * | 2019-08-01 | 2021-02-04 | Zvi Livni | Self cleaning filtering apparatus for plate heat exchangers |
| EP4188576A1 (de) | 2020-08-03 | 2023-06-07 | Netafim Ltd. | Filteranordnungen |
| WO2022086458A1 (en) * | 2020-10-20 | 2022-04-28 | Antel Aritma Tesisleri Insaat Sanayi Ve Ticaret A.S. | Industrial filter for reducing turbidity and suspended solids |
| AU2022266075A1 (en) * | 2021-04-30 | 2023-11-16 | Inheriting earth Limited | A pump-equipped separator |
| US12377372B2 (en) | 2021-06-08 | 2025-08-05 | Greatpyr Resources Llc | Apparatus, systems, and processes employing wet/dry suction filter with chicaned suction head |
| CN113750612B (zh) * | 2021-09-18 | 2022-12-13 | 陕西金禹科技发展有限公司 | 一种自动反冲洗排污的压差过滤器 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB933825A (en) * | 1960-02-01 | 1963-08-14 | Sintered Products Ltd | Improvements in or relating to sintered metal filters |
| US3678355A (en) * | 1970-08-11 | 1972-07-18 | Fincor Inc | Control for three phase a.c. motor |
| US3857077A (en) * | 1973-04-27 | 1974-12-24 | Magnetic Labor Inc | Speed and direction control apparatus for dc motors |
| US4042504A (en) * | 1976-05-23 | 1977-08-16 | Mordeki Drori | Self cleanable filters |
| IL55622A0 (en) * | 1978-09-22 | 1978-12-17 | Drori Mordeki | Backflushing fluid filter |
| FI67588C (fi) * | 1983-01-26 | 1985-04-10 | Ahlstroem Oy | Silplaot |
| IL68403A (en) * | 1983-04-14 | 1994-04-12 | Drori Mordeki | Backwashable filter and control device particularly useful therein |
| IL71999A0 (en) * | 1984-06-04 | 1984-10-31 | Filtration Water Filters For A | Fluid filter system and suction nozzle therefor |
| US5228993A (en) * | 1990-02-09 | 1993-07-20 | Mordeki Drori | Cleanable filter system with longitudinally movable and rotatable cleaning member |
| IL94630A (en) * | 1990-06-06 | 1993-08-18 | Filtration Ltd Herzliya And Yt | Self-cleaning filter |
| US5106500A (en) * | 1990-06-20 | 1992-04-21 | Recovery Engineering, Inc. | Portable water purification system including a filter cleaning mechanism |
| US5198111A (en) * | 1991-01-10 | 1993-03-30 | Delaware Capital Formation, Inc. | Filter with reciprocating cleaner unit |
| US5085771A (en) * | 1991-05-15 | 1992-02-04 | Huang Tien Hung | Centrifugal filter casing |
| US5871652A (en) * | 1995-08-04 | 1999-02-16 | Pipetronics, Inc. | Method for high volume pipeline water filtration |
-
1999
- 1999-08-11 US US09/372,175 patent/US6267879B1/en not_active Expired - Lifetime
-
2000
- 2000-08-04 ES ES00949878T patent/ES2200901T3/es not_active Expired - Lifetime
- 2000-08-04 EP EP00949878A patent/EP1204448B1/de not_active Expired - Lifetime
- 2000-08-04 AT AT00949878T patent/ATE243058T1/de not_active IP Right Cessation
- 2000-08-04 WO PCT/IL2000/000472 patent/WO2001012293A1/en not_active Ceased
- 2000-08-04 DE DE60003436T patent/DE60003436D1/de not_active Expired - Lifetime
- 2000-08-04 IL IL14799800A patent/IL147998A/en active IP Right Grant
- 2000-08-04 AU AU63131/00A patent/AU768447B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE60003436D1 (de) | 2003-07-24 |
| EP1204448B1 (de) | 2003-06-18 |
| US6267879B1 (en) | 2001-07-31 |
| AU768447B2 (en) | 2003-12-11 |
| ES2200901T3 (es) | 2004-03-16 |
| EP1204448A1 (de) | 2002-05-15 |
| ATE243058T1 (de) | 2003-07-15 |
| WO2001012293A1 (en) | 2001-02-22 |
| AU6313100A (en) | 2001-03-13 |
| IL147998A0 (en) | 2002-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed |