ES488606A1 - Un procedimiento y una instalacion de mando de filtros para el lavado ciclico a contracorriente de tubos flexibles de filtro - Google Patents

Un procedimiento y una instalacion de mando de filtros para el lavado ciclico a contracorriente de tubos flexibles de filtro

Info

Publication number
ES488606A1
ES488606A1 ES488606A ES488606A ES488606A1 ES 488606 A1 ES488606 A1 ES 488606A1 ES 488606 A ES488606 A ES 488606A ES 488606 A ES488606 A ES 488606A ES 488606 A1 ES488606 A1 ES 488606A1
Authority
ES
Spain
Prior art keywords
control apparatus
filter
scavenging
counter
apparatus provided
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
ES488606A
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.)
Buehler AG
Original Assignee
Buehler 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 Buehler AG filed Critical Buehler AG
Publication of ES488606A1 publication Critical patent/ES488606A1/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
    • B01D46/02—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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86501—Sequential distributor or collector type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • External Artificial Organs (AREA)
  • Filtration Of Liquid (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Cleaning In General (AREA)

Abstract

Un procedimiento y una instalación de mando de filtros para el lavado cíclico a contracorriente de tubos flexibles de filtro, en el que se accionan cíclicamente válvulas de membrana individuales de un grupo de válvulas, asociadas a los tubos flexibles de filtro, caracterizándose el procedimiento por el hecho de que se generan electrónicamente señales de cadencia independientes del ciclo de accionamiento, y éstas se convierten en señales de mando con fluido para las válvulas de membrana.
ES488606A 1979-02-19 1980-02-14 Un procedimiento y una instalacion de mando de filtros para el lavado ciclico a contracorriente de tubos flexibles de filtro Expired ES488606A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2906353A DE2906353C3 (de) 1979-02-19 1979-02-19 Verfahren und Filtersteueranlage zur zyklischen Gegenspülung membranventilbetätigter Filterschläuche

Publications (1)

Publication Number Publication Date
ES488606A1 true ES488606A1 (es) 1980-09-16

Family

ID=6063327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488606A Expired ES488606A1 (es) 1979-02-19 1980-02-14 Un procedimiento y una instalacion de mando de filtros para el lavado ciclico a contracorriente de tubos flexibles de filtro

Country Status (12)

Country Link
US (1) US4299597A (es)
EP (1) EP0014987B1 (es)
JP (2) JPS55114317A (es)
AT (1) ATE1621T1 (es)
AU (1) AU529194B2 (es)
BR (1) BR8000838A (es)
DD (1) DD149163A5 (es)
DE (1) DE2906353C3 (es)
ES (1) ES488606A1 (es)
GB (1) GB2042925B (es)
SE (1) SE429409B (es)
ZA (1) ZA80769B (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388087A (en) * 1981-08-07 1983-06-14 Tipton Joe D Cyclonic separator-filter
US4384546A (en) * 1981-11-27 1983-05-24 Midland-Ross Corporation Device for cleaning a filter used in conjunction with a galvanizing process
DE3336487C2 (de) * 1983-10-07 1986-07-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren und Vorrichtung zur Überwachung der Funktion einer gesteuerten Filterabreinigung
DE3443709A1 (de) * 1984-11-30 1986-06-05 Bühler-Miag GmbH, 3300 Braunschweig Pneumatisches foerdergeraet mit filteranlage
DE3537226C2 (de) * 1985-10-19 1997-04-17 Stanelle Karl Heinz Verfahren und Vorrichtung zum Reinigen des Entstaubungsfilters eines Silos
US4755199A (en) * 1987-08-13 1988-07-05 Esch Hans W Linear drive unit for cleaning filters
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
JPH059044Y2 (es) * 1988-06-25 1993-03-05
US5348568A (en) * 1992-02-05 1994-09-20 Asahi Glass Company Ltd. Filtering method of flue gas of a boiler and a filter apparatus for hot gas
US5562251A (en) * 1993-09-03 1996-10-08 Goyen Controls & Co. Pty. Limited Gas nozzle for bag house cleaning systems
US5401285A (en) * 1993-09-17 1995-03-28 Donaldson Company, Inc. Air cleaner having scavenger arrangement for precleaner and filter thereof
JP3066247B2 (ja) * 1994-05-31 2000-07-17 日本碍子株式会社 集塵装置
AT1072U1 (de) * 1996-03-20 1996-10-25 Scheuch Alois Gmbh Verfahren zur steuerung der abreinigung von filtern sowie einrichtung zur ausführung dieses verfahrens
EP0796645B1 (de) * 1996-03-20 2004-11-03 Scheuch GmbH Verfahren zur Steuerung der Abreinigung von Filtern für die Feststoffabscheidung sowie Einrichtung zur Durchführung des Verfahrens
AT402799B (de) * 1996-03-20 1997-08-25 Scheuch Alois Gmbh Verfahren zur steuerung der abreinigung von filtern sowie einrichtung zur ausführung dieses verfahrens
EP0813897A3 (en) * 1996-06-21 1998-06-24 Japan Pionics Co., Ltd. Dust removing apparatus and dust removing method
DE29706359U1 (de) * 1997-04-10 1997-06-05 Thomas Josef Heimbach GmbH & Co., 52353 Düren Gerät für den Einsatz in filternden Abscheidern
FR2785830B1 (fr) * 1998-11-13 2001-11-23 Orelis Procede et dispositif de filtration continue en milieu liquide et utilisations
US6676721B1 (en) * 2000-06-02 2004-01-13 Donaldson Company, Inc. Multistage air cleaner including pulse cleaning system
SE515633C2 (sv) * 2000-01-31 2001-09-17 Abb Alstom Power Nv Förfarande vid rensning av spärrfilter
KR100491495B1 (ko) * 2003-05-21 2005-05-27 이창언 회전펄스식 여과집진기
EP1866054B1 (en) * 2005-03-31 2011-11-02 Donaldson Company, Inc. Air cleaner assembly
WO2009097656A1 (en) * 2008-02-05 2009-08-13 Ptronik Pty Limited Dust collector control system
DE102008015245B4 (de) * 2008-03-20 2013-10-17 Dehne Entstaubungstechnik Ag Vorrichtung zum Abreinigen von Filterelementen in Staubabscheidern durch Druckstöße
US8317890B2 (en) 2008-08-29 2012-11-27 Donaldson Company, Inc. Filter assembly; components therefor; and, methods
JP5427402B2 (ja) 2008-12-22 2014-02-26 三菱重工業株式会社 フィルタの逆洗装置
DE102009016145A1 (de) * 2009-04-03 2010-10-14 Intensiv-Filter Gmbh & Co. Kg Verfahren zur Abreinigung von Filtern
US10538381B2 (en) 2011-09-23 2020-01-21 Sandbox Logistics, Llc Systems and methods for bulk material storage and/or transport
US8622251B2 (en) 2011-12-21 2014-01-07 John OREN System of delivering and storing proppant for use at a well site and container for such proppant
US9718610B2 (en) 2012-07-23 2017-08-01 Oren Technologies, Llc Proppant discharge system having a container and the process for providing proppant to a well site
US9809381B2 (en) 2012-07-23 2017-11-07 Oren Technologies, Llc Apparatus for the transport and storage of proppant
US10464741B2 (en) 2012-07-23 2019-11-05 Oren Technologies, Llc Proppant discharge system and a container for use in such a proppant discharge system
US9340353B2 (en) 2012-09-27 2016-05-17 Oren Technologies, Llc Methods and systems to transfer proppant for fracking with reduced risk of production and release of silica dust at a well site
US20190135535A9 (en) 2012-07-23 2019-05-09 Oren Technologies, Llc Cradle for proppant container having tapered box guides
US9421899B2 (en) 2014-02-07 2016-08-23 Oren Technologies, Llc Trailer-mounted proppant delivery system
USD688351S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel
USD688349S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel base
USD688350S1 (en) 2012-11-02 2013-08-20 John OREN Proppant vessel
EP4218985B1 (en) 2013-03-04 2024-09-25 Donaldson Company, Inc. Air filter systems and methods of using the same
US9446801B1 (en) 2013-04-01 2016-09-20 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
USD688597S1 (en) 2013-04-05 2013-08-27 Joshua Oren Trailer for proppant containers
USD694670S1 (en) 2013-05-17 2013-12-03 Joshua Oren Trailer for proppant containers
US11873160B1 (en) 2014-07-24 2024-01-16 Sandbox Enterprises, Llc Systems and methods for remotely controlling proppant discharge system
US9676554B2 (en) 2014-09-15 2017-06-13 Oren Technologies, Llc System and method for delivering proppant to a blender
BR112018013885A2 (pt) 2016-01-06 2018-12-18 Oren Technologies, Llc transportador, sistema e método coletor de poeira integrado, caixa de captura e conjunto de cobertura
US10518828B2 (en) 2016-06-03 2019-12-31 Oren Technologies, Llc Trailer assembly for transport of containers of proppant material
CN111298511B (zh) * 2020-03-31 2022-02-11 新疆金雪驰科技股份有限公司 一种润滑油过滤系统的反冲洗方法

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NL249476A (es) * 1959-03-16 1900-01-01
US3390512A (en) * 1962-05-21 1968-07-02 Phillips Petroleum Co Method and apparatus for filtering gas and cleaning of filter bags
DE1407922B2 (de) * 1963-11-18 1973-08-16 Gebruder Buhler AG, Uzwil (Schweiz) Filteranlage fuer die staubabscheidung aus luft
US3931832A (en) * 1967-12-08 1976-01-13 Karl Hodler Timing device for pneumatic control systems
FR2032619A5 (en) * 1970-01-15 1970-11-27 K B Engineering Co Pneumatic timer for explosive atmosphere - sleeve filter
CH541345A (de) * 1971-07-20 1973-09-15 Buehler Ag Geb Pneumatische Entstaubungsanlage
DE2151571A1 (de) * 1971-10-16 1973-04-19 Walter Koepf Verfahren und vorrichtung zum abreinigen von entstaubungsfilterorganen
US3816978A (en) * 1971-10-18 1974-06-18 American Air Filter Co Filter arrangement
US3788593A (en) * 1972-02-02 1974-01-29 Bailey Meter Co Fluidic timer
US3948623A (en) * 1972-08-29 1976-04-06 Chevron Research Company Anhydride separation
GB1419506A (en) * 1972-12-01 1975-12-31 Rank Xerox Ltd Sheet feeding devices
US3838555A (en) * 1973-01-15 1974-10-01 Torit Corp Continuous on line tube house

Also Published As

Publication number Publication date
JPS55114325A (en) 1980-09-03
GB2042925B (en) 1983-01-06
JPS6341610B2 (es) 1988-08-18
ZA80769B (en) 1981-02-25
DE2906353A1 (de) 1980-08-21
US4299597A (en) 1981-11-10
SE429409B (sv) 1983-09-05
AU529194B2 (en) 1983-05-26
AU5562380A (en) 1980-08-28
ATE1621T1 (de) 1982-10-15
SE7903140L (sv) 1980-08-20
DD149163A5 (de) 1981-07-01
DE2906353C3 (de) 1983-02-03
GB2042925A (en) 1980-10-01
DE2906353B2 (de) 1982-01-07
BR8000838A (pt) 1980-10-29
JPS55114317A (en) 1980-09-03
EP0014987B1 (de) 1982-10-06
EP0014987A1 (de) 1980-09-03

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506