FR1130258A - Perfectionnements à un filtre - Google Patents
Perfectionnements à un filtreInfo
- Publication number
- FR1130258A FR1130258A FR1130258DA FR1130258A FR 1130258 A FR1130258 A FR 1130258A FR 1130258D A FR1130258D A FR 1130258DA FR 1130258 A FR1130258 A FR 1130258A
- Authority
- FR
- France
- Prior art keywords
- 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.)
- Expired
Links
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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter 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
- B01D29/50—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
- B01D29/52—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 parallel connection
-
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes 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
- B01D29/665—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps by using pistons
-
- 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
- B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/043—Filter tubes connected to plates
- B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US428243A US2731107A (en) | 1954-05-07 | 1954-05-07 | Filter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1130258A true FR1130258A (fr) | 1957-02-04 |
Family
ID=23698081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1130258D Expired FR1130258A (fr) | 1954-05-07 | 1955-05-06 | Perfectionnements à un filtre |
Country Status (3)
Country | Link |
---|---|
US (1) | US2731107A (fr) |
FR (1) | FR1130258A (fr) |
GB (1) | GB768918A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0900584A1 (fr) * | 1997-08-09 | 1999-03-10 | Boll & Kirch Filterbau GmbH | Filtre à lavage à contre-courant |
CN114259802A (zh) * | 2021-11-22 | 2022-04-01 | 江苏东方滤袋股份有限公司 | 一种具有灰尘收集功能的高效除尘滤袋 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796950A (en) * | 1955-04-11 | 1957-06-25 | Jr Henry Johnson Hersey | Filter |
US2844216A (en) * | 1956-04-02 | 1958-07-22 | Day Company | Air filtering apparatus |
GB812244A (en) * | 1956-07-09 | 1959-04-22 | Metals Disintegrating Co | A gas filtering apparatus |
US2887176A (en) * | 1956-12-06 | 1959-05-19 | Apra Precipitator Corp | Purge means for rectangular precipitator |
US2911060A (en) * | 1957-10-16 | 1959-11-03 | Apra Precipitator Corp | Horizontal plane purge for precipitator |
US2976953A (en) * | 1958-05-16 | 1961-03-28 | Koppers Co Inc | Filter |
US3080694A (en) * | 1959-06-22 | 1963-03-12 | Lofton H Smith | Air filter |
US3176846A (en) * | 1961-10-17 | 1965-04-06 | Renard P Adams | Automatic strainer |
US3271936A (en) * | 1963-01-30 | 1966-09-13 | Ventola Sa Atel Const | Apparatus for collecting automatically fibrous materials suspended in air |
US3365065A (en) * | 1965-04-16 | 1968-01-23 | Varjabedian Jack | Filter with liquid displacing piston |
US3356215A (en) * | 1965-04-22 | 1967-12-05 | Dorr Oliver Inc | Apparatus and method for the filtration-thickening of suspensions of solids |
US3280980A (en) * | 1966-01-03 | 1966-10-25 | William R King | Self-cleaning filter |
US3813853A (en) * | 1971-08-30 | 1974-06-04 | Andersons | Dust filter |
US4231770A (en) * | 1979-09-18 | 1980-11-04 | Johnson Jr Allen S | Bag-type filter apparatus with internal air diffuser |
SE418457B (sv) * | 1979-10-17 | 1981-06-09 | Bahco Ventilation Ab | Tryckluftsrensning av kring ett centrum grupperade separata filterceller |
US4642188A (en) * | 1985-05-29 | 1987-02-10 | Dover Corporation | Backwash apparatus for multi element filter unit |
US4865627A (en) * | 1987-10-30 | 1989-09-12 | Shell Oil Company | Method and apparatus for separating fine particulates from a mixture of fine particulates and gas |
US5616171A (en) * | 1994-01-07 | 1997-04-01 | Donaldson Company, Inc. | Pulse jet filter cleaning system |
US5792373A (en) * | 1996-05-31 | 1998-08-11 | Delaware Capital Formation, Inc. | Backwash filter system |
DE10010778A1 (de) * | 2000-03-04 | 2001-09-06 | Boll & Kirch Filter | Anschwemmfilter |
US6607660B2 (en) * | 2001-05-04 | 2003-08-19 | H. William Morgan | Liquid filtration device with backwashing feature |
US6576146B2 (en) | 2001-10-05 | 2003-06-10 | Nmw, Incorporated | Filtration element employing improved backwash feature and method of utilizing same |
DE102009032201A1 (de) * | 2009-07-07 | 2011-01-27 | Khs Gmbh | Anschwemmfilter sowie Filterelemente zur Verwendung bei einem solchen Filter |
DE102011100518A1 (de) * | 2011-05-05 | 2012-11-08 | Hydac Process Technology Gmbh | Filtervorrichtung |
US20170072344A1 (en) * | 2015-09-10 | 2017-03-16 | 19346124 Ontario Inc. | Methods and systems for dewatering solid particles in a contaminated liquid mixture |
CN105381636A (zh) * | 2015-12-15 | 2016-03-09 | 中核第四研究设计工程有限公司 | 一种全自动自清洁过滤器 |
CN107754489B (zh) * | 2017-12-14 | 2018-09-07 | 王柱盛 | 一种节能环保粉尘高效处理装置 |
US10406458B1 (en) * | 2018-03-23 | 2019-09-10 | Blue Skies Global LLC | Regenerative media filtration |
MX2020012040A (es) * | 2018-06-13 | 2021-01-29 | Cargill Inc | Filtro de descarga de liquido y su uso. |
CN109647069B (zh) * | 2019-01-31 | 2021-04-27 | 蔡德秀 | 一种滤网自洁粉尘过滤装置 |
CN109772009B (zh) * | 2019-03-08 | 2021-01-29 | 苏州吉态来胺生物科技有限公司 | 一种化工用过滤罐 |
US20210346824A1 (en) * | 2020-04-13 | 2021-11-11 | Evoqua Water Techhnologies LLC | Regenerative Media Filtration Apparatus Improvements |
CN111921288A (zh) * | 2020-08-28 | 2020-11-13 | 戴旭凡 | 一种脉冲袋式除尘器 |
CN113198281B (zh) * | 2021-05-08 | 2022-12-09 | 威克特(山东)生物科技有限公司 | 一种环保空气净化处理装置及处理方法 |
CN114772915B (zh) * | 2022-05-05 | 2023-04-14 | 赋腾河北节能科技有限责任公司 | 一种节能的玻璃钢化机组的风道*** |
CN115006940B (zh) * | 2022-06-08 | 2023-09-22 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | 一种新型城市生态环境保护装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE521165C (de) * | 1931-03-18 | Steitz & Co G M B H | Steuervorrichtung fuer Schlauchfilter | |
US996519A (en) * | 1909-09-02 | 1911-06-27 | Jacob Peter | Multitubular dust-collector. |
GB191509390A (en) * | 1915-06-26 | 1915-11-04 | Sturtevant Eng Co Ltd | Improvements in and connected with Air Filters. |
US1516444A (en) * | 1921-05-10 | 1924-11-18 | Gerald A Lough | Drying apparatus and process |
GB368731A (en) * | 1930-12-01 | 1932-03-01 | Gen Electric Co Ltd | Improvements in or relating to gas filtering apparatus |
US2391534A (en) * | 1944-06-02 | 1945-12-25 | Air Preheater | Separator |
DE875908C (de) * | 1948-10-02 | 1953-05-07 | Intensiv Filter Gmbh | Schlauchfilter |
GB700782A (en) * | 1951-05-21 | 1953-12-09 | Prep Ind Combustibles | Improvements in or relating to gas-filtering devices |
FR1040053A (fr) * | 1951-07-24 | 1953-10-13 | Dispositif permettant d'obtenir le dégommage mécanique des filtres à air |
-
1954
- 1954-05-07 US US428243A patent/US2731107A/en not_active Expired - Lifetime
-
1955
- 1955-04-27 GB GB12132/55A patent/GB768918A/en not_active Expired
- 1955-05-06 FR FR1130258D patent/FR1130258A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0900584A1 (fr) * | 1997-08-09 | 1999-03-10 | Boll & Kirch Filterbau GmbH | Filtre à lavage à contre-courant |
CN114259802A (zh) * | 2021-11-22 | 2022-04-01 | 江苏东方滤袋股份有限公司 | 一种具有灰尘收集功能的高效除尘滤袋 |
Also Published As
Publication number | Publication date |
---|---|
GB768918A (en) | 1957-02-20 |
US2731107A (en) | 1956-01-17 |
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