FR2450628A1 - Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes - Google Patents
Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedesInfo
- Publication number
- FR2450628A1 FR2450628A1 FR7905659A FR7905659A FR2450628A1 FR 2450628 A1 FR2450628 A1 FR 2450628A1 FR 7905659 A FR7905659 A FR 7905659A FR 7905659 A FR7905659 A FR 7905659A FR 2450628 A1 FR2450628 A1 FR 2450628A1
- Authority
- FR
- France
- Prior art keywords
- filtration
- decolmation
- processes
- methods
- improvements relating
- 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.)
- Granted
Links
Classifications
-
- 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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0091—Including arrangements for environmental or personal protection
- B01D46/0093—Including arrangements for environmental or personal protection against fire or explosion
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- 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
- B01D46/71—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 with pressurised gas, e.g. pulsed air
-
- 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
- B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
L'INSTALLATION DE FILTRATION COMPREND PLUSIEURS CELLULES DE FILTRATION 1A, 1B, 1C. LE DECOLMATAGE DE CES CELLULES DE FILTRATION 1A, 1B, 1C S'OPERE EN ISOLANT LA CELLULE DE FILTRATION A DECOLMATER, EN BALAYANT A CONTRE-COURANT PAR UN GAZ INERTE, EN PROCEDANT AU DECOLMATAGE ET, EVENTUELLEMENT, EN REPRENANT UN BALAYAGE DE LA CELLULE. APPLICATION : DECOLMATAGE DES INSTALLATIONS DE FILTRATION EN MILIEU EXPLOSIF.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905659A FR2450628A1 (fr) | 1979-03-05 | 1979-03-05 | Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes |
SU802889599A SU1109039A3 (ru) | 1979-03-05 | 1980-02-28 | Способ очистки многокамерных рукавных фильтров и устройство дл его осуществлени |
GB8007143A GB2044123B (en) | 1979-03-05 | 1980-03-03 | Declogging process for filtration installation |
US06/127,070 US4292053A (en) | 1979-03-05 | 1980-03-04 | Declogging process for filtration installation and improved filtration installation |
JP2620780A JPS55119410A (en) | 1979-03-05 | 1980-03-04 | Deeclogging process and filtration device used for said process |
DE19803008481 DE3008481A1 (de) | 1979-03-05 | 1980-03-05 | Reinigungsverfahren fuer eine filteranlage fuer staubhaltige gase mit reduzierenden eigenschaften und filteranlage hierfuer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905659A FR2450628A1 (fr) | 1979-03-05 | 1979-03-05 | Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450628A1 true FR2450628A1 (fr) | 1980-10-03 |
FR2450628B1 FR2450628B1 (fr) | 1983-08-19 |
Family
ID=9222766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905659A Granted FR2450628A1 (fr) | 1979-03-05 | 1979-03-05 | Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes |
Country Status (4)
Country | Link |
---|---|
US (1) | US4292053A (fr) |
JP (1) | JPS55119410A (fr) |
FR (1) | FR2450628A1 (fr) |
SU (1) | SU1109039A3 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132524U (ja) * | 1982-02-26 | 1983-09-07 | 西山 信六 | 集塵システムにおける粉塵分離装置 |
US4590039A (en) * | 1982-06-02 | 1986-05-20 | Phillips Petroleum Company | Auto-preseparation of carbon black |
US4507130A (en) * | 1983-03-21 | 1985-03-26 | General Electric Environmental Services, Inc. | Staggered method cleaning cycle for fabric filter system including multiple-baghouses |
US4701192A (en) * | 1985-05-31 | 1987-10-20 | Tidewater Industrial Components, Inc. | Vacuum system |
JPH0341769Y2 (fr) * | 1986-06-11 | 1991-09-02 | ||
US4719791A (en) * | 1986-12-05 | 1988-01-19 | Ets, Inc. | Individual filter bag monitoring system for baghouses |
US4759781A (en) * | 1987-03-09 | 1988-07-26 | Olson Robert P | Filtering and dust collecting apparatus |
US5062872A (en) * | 1989-05-12 | 1991-11-05 | Pneumafil Corporation | Air filter with horizontal filter elements |
US5185019A (en) * | 1990-10-22 | 1993-02-09 | Westinghouse Electric Corp. | Filtering apparatus |
CH683502A5 (de) * | 1991-06-05 | 1994-03-31 | Galipag | Luftfiltereinrichtung. |
US5108473A (en) * | 1991-06-19 | 1992-04-28 | Hayden Sr Robert E | Dust collector with atmospheric backflush |
US5261934A (en) * | 1992-03-17 | 1993-11-16 | Nordson Corporation | Powder collection method and apparatus with isolated filter pulsing and compression mounted cartridges |
US5549734A (en) * | 1995-03-08 | 1996-08-27 | Astec Industries, Inc. | Baghouse cleaning method |
JP3108639B2 (ja) * | 1996-11-12 | 2000-11-13 | 核燃料サイクル開発機構 | サイクロン式集塵装置 |
DE10246126A1 (de) * | 2002-10-01 | 2004-04-15 | Nordson Corp., Westlake | Filtervorrichtung und Verfahren zum Reinigen eines mit Pulverpartikeln beladenen Gases |
CN100475310C (zh) * | 2005-10-11 | 2009-04-08 | 塞巴斯蒂安·崔玛 | 一种气体过滤器滤料的净化工艺及装置 |
SE529178C2 (sv) * | 2005-12-22 | 2007-05-22 | Alstom Technology Ltd | Textilfilter med fluidiserad dammbädd, och sätt för att underhålla detsamma |
ATE485091T1 (de) * | 2007-06-01 | 2010-11-15 | Balcke Duerr Gmbh | Verfahren zum rückspülen von filtern |
EP3031508A3 (fr) * | 2014-12-08 | 2016-10-26 | Svoboda Piotr Slebioda | Système de régénération à volet horizontal pour filtre de sac |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR636274A (fr) * | 1928-04-05 | |||
GB1064746A (en) * | 1962-10-18 | 1967-04-12 | Muller Jacques | Filter clearing device |
FR2058422A5 (en) * | 1969-09-01 | 1971-05-28 | Commissariat Energie Atomique | Gas filter with automatic reverse - pressure cleaner |
FR2132929A5 (en) * | 1971-04-01 | 1972-11-24 | Usuelli Imero Figli Eco | Gas filter automatically cleaned - by reversing gas flow consecutively through several discrete filter elements |
US4022595A (en) * | 1976-01-30 | 1977-05-10 | Air-O-Matics, Inc. | Self-cleaning filter arrangement |
US4058379A (en) * | 1975-05-27 | 1977-11-15 | Phillips Petroleum Company | Filtering apparatus |
JPS5391471A (en) * | 1977-01-20 | 1978-08-11 | Kawasaki Heavy Ind Ltd | Method of and apparatus for collecting dust accompanying transference and separation of filter medium and dust |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB156753A (en) * | 1914-04-29 | 1921-06-16 | Halbergerhuette Gmbh | New or improved method of treating or handling filter plants employed for the filtration of combustible gases |
GB344227A (en) * | 1930-03-06 | 1931-03-05 | John Philip Baxter | Improvements in the removal of solid particles from hot or corrosive gases |
US3178868A (en) * | 1959-07-06 | 1965-04-20 | Pangborn Corp | Dust filter with pressure jet cleaning |
US3212237A (en) * | 1963-02-12 | 1965-10-19 | Ashland Oil Inc | Method and apparatus for filtering gas streams |
US3893833A (en) * | 1972-04-26 | 1975-07-08 | Flex Kleen Corp | Compartmented pulse jet dust collector |
US4046526A (en) * | 1976-01-12 | 1977-09-06 | Aerodyne Development Corporation | Bag collector for dirt with selective half-bag cleaning |
-
1979
- 1979-03-05 FR FR7905659A patent/FR2450628A1/fr active Granted
-
1980
- 1980-02-28 SU SU802889599A patent/SU1109039A3/ru active
- 1980-03-04 JP JP2620780A patent/JPS55119410A/ja active Pending
- 1980-03-04 US US06/127,070 patent/US4292053A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR636274A (fr) * | 1928-04-05 | |||
GB1064746A (en) * | 1962-10-18 | 1967-04-12 | Muller Jacques | Filter clearing device |
FR2058422A5 (en) * | 1969-09-01 | 1971-05-28 | Commissariat Energie Atomique | Gas filter with automatic reverse - pressure cleaner |
FR2132929A5 (en) * | 1971-04-01 | 1972-11-24 | Usuelli Imero Figli Eco | Gas filter automatically cleaned - by reversing gas flow consecutively through several discrete filter elements |
US4058379A (en) * | 1975-05-27 | 1977-11-15 | Phillips Petroleum Company | Filtering apparatus |
US4022595A (en) * | 1976-01-30 | 1977-05-10 | Air-O-Matics, Inc. | Self-cleaning filter arrangement |
JPS5391471A (en) * | 1977-01-20 | 1978-08-11 | Kawasaki Heavy Ind Ltd | Method of and apparatus for collecting dust accompanying transference and separation of filter medium and dust |
Non-Patent Citations (1)
Title |
---|
ABJP/78 * |
Also Published As
Publication number | Publication date |
---|---|
US4292053A (en) | 1981-09-29 |
JPS55119410A (en) | 1980-09-13 |
SU1109039A3 (ru) | 1984-08-15 |
FR2450628B1 (fr) | 1983-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |