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ES458539A1 - Procedimiento y dispositivo para limpiar un lecho de filtro de material granulado. - Google Patents

Procedimiento y dispositivo para limpiar un lecho de filtro de material granulado.

Info

Publication number
ES458539A1
ES458539A1 ES458539A ES458539A ES458539A1 ES 458539 A1 ES458539 A1 ES 458539A1 ES 458539 A ES458539 A ES 458539A ES 458539 A ES458539 A ES 458539A ES 458539 A1 ES458539 A1 ES 458539A1
Authority
ES
Spain
Prior art keywords
gas
filter bed
walls
permeable
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
Application number
ES458539A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FILTRONIK AG
Original Assignee
FILTRONIK AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FILTRONIK AG filed Critical FILTRONIK AG
Publication of ES458539A1 publication Critical patent/ES458539A1/es
Expired legal-status Critical Current

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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

Procedimiento y dispositivo para limpiar un lecho de filtro de material granulado, que está contenido entre paredes permeables al gas, distanciadas entre sí, y es fluído en sentido transversal a las paredes permeables al gas por un gas en bruto, que contiene polvo impurificado de cualquier otra manera, cuyo procedimiento se caracteriza por que el material granulado se mueve como mínimo parcialmente hacia arriba por una corriente de gas de impulsión dentro de la cámara de gas limpio encerrada por las paredes permeables al gas, a continuación cae a la zona de actuación de la corriente de gas de impulsión y así es transportado en circuito entre las paredes permeables al gas.
ES458539A 1976-05-06 1977-05-06 Procedimiento y dispositivo para limpiar un lecho de filtro de material granulado. Expired ES458539A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH570676A CH614128A5 (es) 1976-05-06 1976-05-06

Publications (1)

Publication Number Publication Date
ES458539A1 true ES458539A1 (es) 1978-04-01

Family

ID=4298017

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458539A Expired ES458539A1 (es) 1976-05-06 1977-05-06 Procedimiento y dispositivo para limpiar un lecho de filtro de material granulado.

Country Status (14)

Country Link
US (1) US4142873A (es)
JP (1) JPS6051371B2 (es)
AT (1) AT368716B (es)
AU (1) AU509535B2 (es)
CA (1) CA1093979A (es)
CH (1) CH614128A5 (es)
DE (1) DE2719544C2 (es)
ES (1) ES458539A1 (es)
FR (1) FR2350128A1 (es)
GB (1) GB1574777A (es)
IT (1) IT1075843B (es)
MX (1) MX148754A (es)
NO (1) NO145647C (es)
SE (1) SE422162B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203736A (en) * 1976-05-06 1980-05-20 Gimag Aktiengesellschaft Method and apparatus for purifying a gas of suspended particles
CH637845A5 (de) * 1978-12-22 1983-08-31 Gimag Ag Verfahren und vorrichtung zur intermittierenden, regenerierenden reinigung eines filterbettes.
US4220458A (en) * 1979-01-22 1980-09-02 Kgm Associates Filter apparatus
SE8002255L (sv) * 1979-04-03 1980-10-04 Gimag Ag Anordning for regenererande rening av en av kornformigt material bestaende filterbedd
US4254557A (en) * 1979-07-31 1981-03-10 Exxon Research And Engineering Co. Magnetically stabilized fluid cross-flow contactor and process for using the same
US4255403A (en) * 1979-07-31 1981-03-10 Exxon Research And Engineering Co. Magnetically stabilized fluid cross-flow contactor having support means and process for using the same
US4308036A (en) * 1979-08-23 1981-12-29 Efb Inc. Filter apparatus and method for collecting fly ash and fine dust
ATE9278T1 (de) * 1980-03-11 1984-09-15 Gimag Aktiengesellschaft Einrichtung zum diskontinuierlichen reinigen staubbeladener rohgase.
US4505723A (en) * 1981-10-20 1985-03-19 Efb Inc. Filter apparatus
GR78597B (es) * 1982-06-22 1984-09-27 Gimag Ag
DE3424170A1 (de) * 1984-06-30 1986-02-27 Metallgesellschaft Ag, 6000 Frankfurt Klinkerkuehler mit entstaubungsvorrichtung in einem verfahren zur zementherstellung
DE3440143A1 (de) * 1984-11-02 1986-05-15 Metallgesellschaft Ag, 6000 Frankfurt Verfahren und vorrichtung zum regenerieren eines granulatfilters
ES2019327B3 (es) * 1987-05-14 1991-06-16 Miljoevern Umwelt-Technik Gmbh Procedimiento y dispositivo para la filtracion continua de liquidos.
ES2173819T3 (es) 1999-04-07 2004-10-01 Kemestrie Inc. Aparato de filtrado de lecho granular movil para acondicionamiento de gas caliente.
ES2172367B1 (es) * 1999-04-07 2003-10-16 Kemestrie Inc Aparato de filtracion de lecho granular movil para el acondicionado de gases calientes
US7077888B2 (en) * 2001-07-17 2006-07-18 Siemens Aktiengesellschaft Device for separating dust from flue gases from combustion plants, especially solid fuel combustion plants
US7089681B2 (en) * 2002-11-26 2006-08-15 Alkermes Controlled Therapeutics, Inc. Method and apparatus for filtering and drying a product
DE202006000522U1 (de) * 2006-01-13 2006-03-30 Agrilux Beteiligungs Gmbh Vorrichtung zum Verladen oder Fördern von staubigem Schüttgut
US9393512B2 (en) 2014-04-25 2016-07-19 Pall Corporation Processes for removing entrained particulates from a gas

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563709A (en) * 1896-07-07 Dust-collector
DE101096C (es) * 1897-08-03 1899-01-12
US989665A (en) * 1909-10-19 1911-04-18 Auguste Tixier Sand filter and the like.
FR992225A (fr) * 1944-05-31 1951-10-16 Ile D Etudes Thermo Mecaniques Dépoussiéreur de gaz
FR907516A (fr) * 1944-07-28 1946-03-14 Filtre à gaz régénérable et application aux récupérateurs de solvants volatils
US2992700A (en) * 1959-03-11 1961-07-18 Silverman Leslie Electrostatic air cleaning device and method
DE1507880C3 (de) * 1965-04-23 1974-04-04 Theisen Gmbh, 8000 Muenchen Filter zur Reinigung von staubhaltiger oder sonst verunreinigter Luft
BE761791A (en) * 1971-01-20 1971-07-01 Petitjean Elie R Continuous liquid treatment apparatus
US3742680A (en) * 1971-04-19 1973-07-03 Scient Educational Serv Inc Apparatus for separating particulate matter from a gaseous suspension
US3912466A (en) * 1972-09-25 1975-10-14 Frederick A Zenz Granular media filters
DE2418003C3 (de) * 1974-04-11 1982-04-01 Viktor Dipl.-Ing. Graz Weiss Verfahren zum Austausch eines kornförmigen, die Füllung eines Filters bildenden Filtermaterials einer Gasreinigungsanlage
US4006533A (en) * 1974-08-28 1977-02-08 Squires Arthur M Treating gas and granular material in panel bed
US4017278A (en) * 1974-09-30 1977-04-12 Combustion Power Company, Inc. Method and apparatus for removing finely divided solids from gas
US4035170A (en) * 1976-01-08 1977-07-12 The United States Of America As Represented By The Administrator Of Environmental Protection Agency Granular filter

Also Published As

Publication number Publication date
NO145647C (no) 1982-05-05
NO771594L (no) 1977-11-08
SE422162B (sv) 1982-02-22
AT368716B (de) 1982-11-10
DE2719544C2 (de) 1982-08-05
FR2350128B1 (es) 1982-02-12
DE2719544A1 (de) 1977-11-10
AU509535B2 (en) 1980-05-15
ATA320377A (de) 1982-03-15
FR2350128A1 (fr) 1977-12-02
SE7705195L (sv) 1977-11-07
US4142873A (en) 1979-03-06
IT1075843B (it) 1985-04-22
GB1574777A (en) 1980-09-10
AU2486377A (en) 1978-11-09
CA1093979A (en) 1981-01-20
NO145647B (no) 1982-01-25
CH614128A5 (es) 1979-11-15
JPS52155479A (en) 1977-12-23
JPS6051371B2 (ja) 1985-11-13
MX148754A (es) 1983-06-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601