ES409861A1 - Un metodo de limpieza de elementos de filtro tubulares del tipo de tela que estan abiertos por ambas extremidades. - Google Patents
Un metodo de limpieza de elementos de filtro tubulares del tipo de tela que estan abiertos por ambas extremidades.Info
- Publication number
- ES409861A1 ES409861A1 ES409861A ES409861A ES409861A1 ES 409861 A1 ES409861 A1 ES 409861A1 ES 409861 A ES409861 A ES 409861A ES 409861 A ES409861 A ES 409861A ES 409861 A1 ES409861 A1 ES 409861A1
- Authority
- ES
- Spain
- Prior art keywords
- elements
- filtering
- filtering elements
- tube type
- cleaning tube
- 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
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cleaning In General (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Un método de limpieza de elementos de filtro tubulares del tipo de tela que están abiertos por ambas extremidades y los cuales filtran el flujo de aire admitiendo aire contaminado a través de una extremidad y filtran las partículas del mismo al hacer pasar el aire a través de las paredes del mismo, que comprende crear cortinas por impulsos de aire en los extremo abiertos de cada filtro del tipo de saco que se está limpiando y dirigir las cortinas hacia fuera desde el interior de los elementos de filtro durante la operación de filtrado normal, para bloquear el flujo de aire contaminado al elemento de filtro y producir una caída de presión en el mismo, con lo cual las paredes del filtro del tipo de saco se aplastan hacia dentro debido a un flujo de aire de sentido inverso a su través, y retirar luego la cortina de aire en los extremos de los elementos de filtro para hacer que las partículas que haya en las paredes interiores del elemento de filtro sean descargadas a través del otro extremo del elemento de filtro.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00210898A US3816979A (en) | 1971-12-22 | 1971-12-22 | Method and apparatus for cleaning tube type fabric filters |
Publications (1)
Publication Number | Publication Date |
---|---|
ES409861A1 true ES409861A1 (es) | 1975-11-16 |
Family
ID=22784750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES409861A Expired ES409861A1 (es) | 1971-12-22 | 1972-12-20 | Un metodo de limpieza de elementos de filtro tubulares del tipo de tela que estan abiertos por ambas extremidades. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3816979A (es) |
JP (1) | JPS4870960A (es) |
AU (1) | AU462208B2 (es) |
BR (1) | BR7209073D0 (es) |
DE (1) | DE2261642C3 (es) |
ES (1) | ES409861A1 (es) |
FR (1) | FR2164828B1 (es) |
GB (1) | GB1395980A (es) |
IT (1) | IT973995B (es) |
ZA (1) | ZA728817B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058379A (en) * | 1975-05-27 | 1977-11-15 | Phillips Petroleum Company | Filtering apparatus |
US4147522A (en) * | 1976-04-23 | 1979-04-03 | American Precision Industries Inc. | Electrostatic dust collector |
US4452616A (en) * | 1980-11-06 | 1984-06-05 | Donaldson Company, Inc. | Self-cleaning air cleaner |
US4552669A (en) * | 1983-04-18 | 1985-11-12 | Mott Metallurgical Corporation | Pneumatic hydro-pulse filter system and method of operation |
DE19543275A1 (de) * | 1995-11-20 | 1997-05-22 | Baehre & Greten | Filtervorrichtung sowie Verfahren für deren Betrieb |
KR20000020312U (ko) * | 1999-05-03 | 2000-12-05 | 민흥기 | 여과집진기의 압축공기 분사장치 |
EP1337311A2 (en) * | 2000-11-02 | 2003-08-27 | Niro A/S | A filter unit for filtering gas |
DE102008039994A1 (de) | 2008-05-05 | 2009-11-26 | Müller, Bernd, Dipl.-Ing. (FH) | Filtersystem für Strassentunnel oder Flughafenterminals |
CN104606974A (zh) * | 2015-01-28 | 2015-05-13 | 张汉桥 | 一种低频脉冲除尘器 |
WO2018139083A1 (ja) | 2017-01-24 | 2018-08-02 | 新東工業株式会社 | 集塵装置およびその粉塵払落方法 |
DE102018209993A1 (de) | 2018-06-20 | 2019-12-24 | ECOVAC Filteranlagen GmbH | Vorrichtung und Verfahren zur Reinigung schadstoffbelasteter Luft |
DE102019207502A1 (de) | 2019-05-22 | 2020-11-26 | Christoph Kronhagel | Luftreinigungsanlage |
GB2592267A (en) * | 2020-02-24 | 2021-08-25 | Altair Uk Ltd | Pulse nozzle for filter cleaning systems |
CN111643989A (zh) * | 2020-05-06 | 2020-09-11 | 徐州徐工环境技术有限公司 | 一种基于压力检测的自动脉冲除尘清理***及方法 |
CN114939313B (zh) * | 2022-05-31 | 2023-10-13 | 安徽顺达环保科技股份有限公司 | 一种具有振动灰斗结构的脉冲袋式除尘器及其除尘方法 |
CN117919849B (zh) * | 2024-03-21 | 2024-05-28 | 德州高通机械有限公司 | 一种大气治理用环保治污设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1163318A (en) * | 1915-12-07 | New Jersey Zinc Co | Bag-shaking apparatus. | |
GB812244A (en) * | 1956-07-09 | 1959-04-22 | Metals Disintegrating Co | A gas filtering apparatus |
GB909345A (en) * | 1960-05-18 | 1962-10-31 | Simon Ltd Henry | Improvements in or relating to air filters |
US3095289A (en) * | 1960-09-02 | 1963-06-25 | Cottrell Res Inc | Gas cleaning apparatus |
GB1016556A (en) * | 1963-12-03 | 1966-01-12 | Dust Control Equipment Ltd | Improved gas filtering apparatus |
US3325979A (en) * | 1964-03-18 | 1967-06-20 | Fuller Co | Dust collector |
GB1081515A (en) * | 1965-08-17 | 1967-08-31 | Dust Control Equipment Ltd | An improvement in gas filtering apparatus |
-
1971
- 1971-12-22 US US00210898A patent/US3816979A/en not_active Expired - Lifetime
-
1972
- 1972-11-27 AU AU49324/72A patent/AU462208B2/en not_active Expired
- 1972-12-04 GB GB5581072A patent/GB1395980A/en not_active Expired
- 1972-12-11 IT IT54610/72A patent/IT973995B/it active
- 1972-12-13 ZA ZA728817A patent/ZA728817B/xx unknown
- 1972-12-16 DE DE2261642A patent/DE2261642C3/de not_active Expired
- 1972-12-20 JP JP47128763A patent/JPS4870960A/ja active Pending
- 1972-12-20 ES ES409861A patent/ES409861A1/es not_active Expired
- 1972-12-21 FR FR7245742A patent/FR2164828B1/fr not_active Expired
- 1972-12-22 BR BR009073/72A patent/BR7209073D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU462208B2 (en) | 1975-06-19 |
IT973995B (it) | 1974-06-10 |
DE2261642C3 (de) | 1979-11-08 |
FR2164828B1 (es) | 1976-04-23 |
DE2261642B2 (de) | 1979-03-15 |
GB1395980A (en) | 1975-05-29 |
JPS4870960A (es) | 1973-09-26 |
AU4932472A (en) | 1974-06-13 |
DE2261642A1 (de) | 1973-07-05 |
FR2164828A1 (es) | 1973-08-03 |
BR7209073D0 (pt) | 1973-08-30 |
US3816979A (en) | 1974-06-18 |
ZA728817B (en) | 1973-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19850218 |