ES479007A1 - Aparato extractor de polvo por succion. - Google Patents
Aparato extractor de polvo por succion.Info
- Publication number
- ES479007A1 ES479007A1 ES479007A ES479007A ES479007A1 ES 479007 A1 ES479007 A1 ES 479007A1 ES 479007 A ES479007 A ES 479007A ES 479007 A ES479007 A ES 479007A ES 479007 A1 ES479007 A1 ES 479007A1
- Authority
- ES
- Spain
- Prior art keywords
- bag
- filter
- cleaning
- sec
- duration
- 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
- B01D46/56—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
1. Aparato extractor de polvo por succión caracterizado por comprender una cámara de descarga de aire, un tanque de aire limpiador para almacenaje de aire limpiador comprimido, una pluralidad de elementos de filtro de tela a modo de manga, una pluralidad correspondiente de aberturas libres para el paso de aire filtrado desde dicha cámara de aire polvoriento por vía de dichos elementos de filtro hacia dicha cámara de descarga de aire, medios para causar flujo de aire, de tal modo que aire filtrado fluya saliendo desde dicha cámara de descarga de aire y el aire cargado de polvo fluya dentro de dicha cámara de aire polvoriento, una correspondiente cantidad de válvulas controlables de aire limpiador, teniendo dichas válvulas, medios de suministro dirigidos para el flujo de aire limpiador por vía de dichas aberturas libres, dentro de dichos elementos de filtro en una dirección inversa a la de dicho aire filtrado y extendiéndose dentro de dicha cámara de descarga de aire hacia la región de dichasaberturas libres, estando situada dicha cámara de descarga de aire directamente por encima de dicha cámara de aire polvoriento, y estando situado dicho tanque de aire limpiador por encima de dicha cámara de aire polvoriento, en su cercana vecindad, pero verticalmente espaciada de la misma, estando dichas válvulas conectadas a dicho tanque de aire limpiador, por lo que la cantidad requerida de aire limpiador, a una presión determinada, puede fluir directamente desde dicho tanque hacia abajo, por vía de dicho medio de suministro, dentro de dichos elementos de filtro a intervalos ajustables y con variable intensidad de salida de flujo, incluyendo una fase de choque de alta intensidad y breve duración inmediatamente seguida de una fase lavadora de intensidad reducida y controlada, pero de mas prolongada duración bajo el control de dichas válvulas, y comprendiendo además medios para gobernar la duración del nivel medio de intensidad de flujo de dicha fase lavadora.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH878677A CH625969A5 (es) | 1977-07-15 | 1977-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479007A1 true ES479007A1 (es) | 1980-06-16 |
Family
ID=4344729
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471658A Expired ES471658A1 (es) | 1977-07-15 | 1978-07-12 | Procedimiento para la limpieza de elementos de filtro |
ES479007A Expired ES479007A1 (es) | 1977-07-15 | 1979-03-28 | Aparato extractor de polvo por succion. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES471658A Expired ES471658A1 (es) | 1977-07-15 | 1978-07-12 | Procedimiento para la limpieza de elementos de filtro |
Country Status (13)
Country | Link |
---|---|
US (2) | US4247310A (es) |
JP (1) | JPS5421682A (es) |
AR (1) | AR216679A1 (es) |
BR (1) | BR7804539A (es) |
CH (1) | CH625969A5 (es) |
DE (1) | DE2754757B2 (es) |
ES (2) | ES471658A1 (es) |
FR (1) | FR2397219A1 (es) |
GB (2) | GB1605075A (es) |
IT (1) | IT1097291B (es) |
SE (1) | SE426914B (es) |
SU (1) | SU1068020A3 (es) |
ZA (1) | ZA783999B (es) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3025548A1 (de) * | 1980-07-05 | 1982-01-21 | Degussa Ag, 6000 Frankfurt | Verfahren zur abreinigung von filtertuechern mittels druckgas-impuls bei der feststoffabscheidung aus gasen |
DE3239724A1 (de) * | 1981-04-01 | 1983-07-28 | Adl Innovation | Gewebefilter zum reinigen staubhaltiger gase durch filtern an filterkassetten |
US4624689A (en) * | 1982-02-04 | 1986-11-25 | Mike Volk Co., Inc. | Pneumatic shock wave generator for cleaning filter cartridges |
DE3226952A1 (de) * | 1982-07-19 | 1984-01-26 | Ingo von 5000 Köln Turegg | Vorrichtung zur feinentstaubung |
DE3303003A1 (de) * | 1983-01-29 | 1984-08-02 | Hartwig 6965 Ahorn Straub | Verfahren und vorrichtung zur druckluftabreinigung von staubfilterelementen |
DE3341786A1 (de) * | 1983-11-17 | 1985-06-20 | Delbag-Luftfilter Gmbh, 1000 Berlin | Mit druckluft abreinigbare filteranlage zur abscheidung von staub oder sand aus der luft |
SE451115B (sv) * | 1985-01-16 | 1987-09-07 | Ulveco Kockum Sonic Ab | Anleggning for sotning av pannor eller liknande, innefattande ett flertal lagfrekvent ljud alstrande anordningar |
US4600415A (en) * | 1985-02-25 | 1986-07-15 | Kice Metal Products, Inc. | Gas filtering apparatus |
DE3537226C2 (de) * | 1985-10-19 | 1997-04-17 | Stanelle Karl Heinz | Verfahren und Vorrichtung zum Reinigen des Entstaubungsfilters eines Silos |
DE3788421T2 (de) * | 1987-09-22 | 1994-06-30 | Asahi Glass Co Ltd | Apparat zur Behandlung von Teilchen im Abgas aus einem Dieselmotor. |
JPH01159408A (ja) * | 1987-09-25 | 1989-06-22 | Asahi Glass Co Ltd | ディーゼルエンジンの排気ガスの処理装置および処理方法 |
DE4023948A1 (de) * | 1990-07-27 | 1992-01-30 | Pfister Gmbh | Anlage zum kontinuierlichen, pneumatischen gravimetrischen foerdern und/oder mischen von schuettguetern |
US5253476A (en) * | 1992-02-21 | 1993-10-19 | Northeastern University | Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's |
US5328492A (en) * | 1993-02-18 | 1994-07-12 | Industrial Filter & Pump Mfg. Co. | Filtration apparatus |
US5562251A (en) * | 1993-09-03 | 1996-10-08 | Goyen Controls & Co. Pty. Limited | Gas nozzle for bag house cleaning systems |
US5616171A (en) * | 1994-01-07 | 1997-04-01 | Donaldson Company, Inc. | Pulse jet filter cleaning system |
JP3066247B2 (ja) * | 1994-05-31 | 2000-07-17 | 日本碍子株式会社 | 集塵装置 |
DE19539277A1 (de) * | 1995-10-21 | 1997-04-24 | Lurgi Lentjes Babcock Energie | Vorrichtung und Verfahren zum Abreinigen von Filterelementen |
US5711785A (en) * | 1995-10-26 | 1998-01-27 | Ormet Corporation | Method and apparatus for controlling the cleaning cycle of air filter elements and for predicting the useful life thereof |
DK9600239U3 (da) * | 1996-07-08 | 1997-10-24 | Simatek A S | Ringformet luftfordelerskive |
DE29706359U1 (de) * | 1997-04-10 | 1997-06-05 | Thomas Josef Heimbach GmbH & Co., 52353 Düren | Gerät für den Einsatz in filternden Abscheidern |
DE19736031A1 (de) * | 1997-08-20 | 1999-02-25 | Buehler Ag | Staubfilter |
IT1296768B1 (it) * | 1997-11-28 | 1999-07-27 | Wam Spa | Dispositivo soffiante per la pulizia di filtri depolveratori. |
KR20000020312U (ko) * | 1999-05-03 | 2000-12-05 | 민흥기 | 여과집진기의 압축공기 분사장치 |
ITMI20012237A1 (it) * | 2001-10-25 | 2003-04-25 | Aurelio Messina | Procedimento e dispositivo di lavaggio per filtri depolveratori |
US20040035091A1 (en) * | 2002-08-21 | 2004-02-26 | Wang Chun Hsiang | Dust-removing device for the filtering tube of a dust-collecting apparatus |
US7025811B2 (en) * | 2002-08-23 | 2006-04-11 | Cleaire Advanced Emission Controls | Apparatus for cleaning a diesel particulate filter with multiple filtration stages |
US6890365B2 (en) * | 2003-05-09 | 2005-05-10 | Dillman Equipment, Inc. | Reverse-flow baghouse |
US8211319B2 (en) * | 2003-09-16 | 2012-07-03 | Bp Corporation North America Inc. | Solid-liquid separation process |
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 |
US20070107391A1 (en) * | 2005-11-16 | 2007-05-17 | Christian Reining | Filtration device with a filter bag and a cleaning device for a filter bag |
US7812206B2 (en) | 2006-03-21 | 2010-10-12 | Bp Corporation North America Inc. | Apparatus and process for the separation of solids and liquids |
WO2007149388A2 (en) * | 2006-06-19 | 2007-12-27 | Donaldson Company, Inc. | Air cleaner with pulse jet reverse cleaning |
CN100512922C (zh) * | 2007-07-05 | 2009-07-15 | 彭志民 | 外滤式袋式除尘器及其清灰方法 |
WO2009097656A1 (en) * | 2008-02-05 | 2009-08-13 | Ptronik Pty Limited | Dust collector control system |
US7918907B2 (en) * | 2008-02-29 | 2011-04-05 | Venturedyne, Ltd. | Cleaning nozzle for dust collector |
DE102008015245B4 (de) * | 2008-03-20 | 2013-10-17 | Dehne Entstaubungstechnik Ag | Vorrichtung zum Abreinigen von Filterelementen in Staubabscheidern durch Druckstöße |
US7918908B2 (en) * | 2008-04-30 | 2011-04-05 | Venturedyne, Ltd. | Dust collector with equalized cleaning performance |
US8530716B2 (en) * | 2008-08-14 | 2013-09-10 | Bp Corporation North America Inc. | Melt-crystallization separation and purification process |
US8029607B2 (en) * | 2009-05-01 | 2011-10-04 | Bha Group, Inc. | Cleaning pressure reduction through blowpipes |
US9186612B2 (en) | 2010-01-22 | 2015-11-17 | Donaldson Company, Inc. | Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods |
US8894744B2 (en) | 2012-03-29 | 2014-11-25 | Alstom Technology Ltd | System and method of cleaning particulate collection devices used in a flue gas processing system |
US9468879B2 (en) * | 2012-09-18 | 2016-10-18 | Great Lakes Air Systems, Inc. | Controlled pulse air filter system |
USD835369S1 (en) * | 2015-04-30 | 2018-12-04 | 3M Innovative Properties Company | Pneumatic dust extraction unit |
US9770684B1 (en) * | 2016-03-25 | 2017-09-26 | Brunn Air Systems, Inc. | Drum filter media cleaning apparatus |
DE102018121134A1 (de) * | 2018-08-29 | 2020-03-05 | DFT GmbH Deichmann Filter Technik | Verfahren zum Reinigen von Filtern |
DE102018122641A1 (de) * | 2018-09-17 | 2020-03-19 | Camfil Apc Gmbh | Filtersystem mit direkter Reinigungslufteinspritzung sowie Verfahren zum Abreinigen |
US20200384388A1 (en) * | 2019-06-05 | 2020-12-10 | Ceco Environmental Ip Inc. | Self-cleaning filter |
US20220233978A1 (en) * | 2019-06-05 | 2022-07-28 | Ceco Environmental Ip Inc. | Self-cleaning filter |
CN110584530A (zh) * | 2019-08-08 | 2019-12-20 | 郭绍华 | 一种采用中空纤维膜滤芯的工业吸尘器 |
GB2592267A (en) * | 2020-02-24 | 2021-08-25 | Altair Uk Ltd | Pulse nozzle for filter cleaning systems |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526651A (en) * | 1945-08-02 | 1950-10-24 | Hydrocarbon Research Inc | Separating powdered catalysts from exothermically reactive gases |
US2712387A (en) * | 1950-10-19 | 1955-07-05 | Frank W Young | Rotary filter with pulsating blowback means |
US3204390A (en) * | 1962-02-28 | 1965-09-07 | Young Machinery Company Inc | Filter |
US3234714A (en) * | 1963-01-30 | 1966-02-15 | Coopers Mech Joints | Filtering systems and filters for use therein |
DE1407922B2 (de) * | 1963-11-18 | 1973-08-16 | Gebruder Buhler AG, Uzwil (Schweiz) | Filteranlage fuer die staubabscheidung aus luft |
US3377783A (en) * | 1965-08-30 | 1968-04-16 | Henry T. Young | Filter collector |
US3457893A (en) * | 1966-12-29 | 1969-07-29 | Hart Carter Co | Interruptible-jet control means for producing short blasts of high pressure fluid |
US3521430A (en) * | 1968-05-20 | 1970-07-21 | Jack W Kice | Air filter with fluidic timing mechanism |
CH480084A (de) * | 1968-06-20 | 1969-10-31 | Buehler Ag Geb | Pneumatische Entstaubungsanlage |
US3540193A (en) * | 1968-07-12 | 1970-11-17 | Aerodyne Machinery Corp | Cleaning of dust separating apparatus |
US3606736A (en) * | 1969-06-16 | 1971-09-21 | Wheelabrator Corp | Apparatus for filtering suspended solids from gaseous medium and for removal of filter cake from filter elements |
US3680285A (en) * | 1970-11-23 | 1972-08-01 | Hart Carter Co | Modular bag-type filter for gases |
US3726066A (en) * | 1970-12-14 | 1973-04-10 | Wheelabrator Frye Inc | Dust collector |
US3735566A (en) * | 1971-01-04 | 1973-05-29 | Carborundum Co | Control system for a filtering apparatus |
CH541345A (de) * | 1971-07-20 | 1973-09-15 | Buehler Ag Geb | Pneumatische Entstaubungsanlage |
US3757497A (en) * | 1972-03-16 | 1973-09-11 | Slick Corp | Control valve for pulse jet type filter apparatus |
US3963467A (en) * | 1973-03-08 | 1976-06-15 | Rolschau David W | Dust filter apparatus |
SE391458B (sv) * | 1974-05-02 | 1977-02-21 | Svenska Flaektfabriken Ab | Sett och anordning for att rensa slangfilter med tryckpulser av rensmedium |
GB1516318A (en) * | 1974-10-28 | 1978-07-05 | British Steel Corp | Filtering a gas stream |
-
1977
- 1977-07-15 CH CH878677A patent/CH625969A5/de not_active IP Right Cessation
- 1977-12-08 DE DE2754757A patent/DE2754757B2/de not_active Ceased
-
1978
- 1978-05-30 GB GB4487/81A patent/GB1605075A/en not_active Expired
- 1978-05-30 GB GB23855/78A patent/GB1605074A/en not_active Expired
- 1978-06-28 IT IT25084/78A patent/IT1097291B/it active
- 1978-07-10 US US05/923,145 patent/US4247310A/en not_active Expired - Lifetime
- 1978-07-12 SU SU782634496A patent/SU1068020A3/ru active
- 1978-07-12 ES ES471658A patent/ES471658A1/es not_active Expired
- 1978-07-13 SE SE7807799A patent/SE426914B/sv not_active IP Right Cessation
- 1978-07-13 FR FR7821059A patent/FR2397219A1/fr active Granted
- 1978-07-13 ZA ZA00783999A patent/ZA783999B/xx unknown
- 1978-07-14 AR AR272961A patent/AR216679A1/es active
- 1978-07-14 BR BR7804539A patent/BR7804539A/pt unknown
- 1978-07-15 JP JP8569178A patent/JPS5421682A/ja active Pending
-
1979
- 1979-03-28 ES ES479007A patent/ES479007A1/es not_active Expired
-
1982
- 1982-01-15 US US06/339,629 patent/US4433986A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1097291B (it) | 1985-08-31 |
GB1605075A (en) | 1981-12-16 |
FR2397219B1 (es) | 1984-01-27 |
DE2754757A1 (de) | 1979-01-25 |
SU1068020A3 (ru) | 1984-01-15 |
ES471658A1 (es) | 1979-10-01 |
BR7804539A (pt) | 1979-03-06 |
CH625969A5 (es) | 1981-10-30 |
GB1605074A (en) | 1981-12-16 |
ZA783999B (en) | 1979-07-25 |
US4247310A (en) | 1981-01-27 |
AR216679A1 (es) | 1980-01-15 |
IT7825084A0 (it) | 1978-06-28 |
SE426914B (sv) | 1983-02-21 |
SE7807799L (sv) | 1979-01-16 |
US4433986A (en) | 1984-02-28 |
DE2754757B2 (de) | 1979-08-23 |
FR2397219A1 (fr) | 1979-02-09 |
JPS5421682A (en) | 1979-02-19 |
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