CN101182777B - 滤芯 - Google Patents

滤芯 Download PDF

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Publication number
CN101182777B
CN101182777B CN2007101882131A CN200710188213A CN101182777B CN 101182777 B CN101182777 B CN 101182777B CN 2007101882131 A CN2007101882131 A CN 2007101882131A CN 200710188213 A CN200710188213 A CN 200710188213A CN 101182777 B CN101182777 B CN 101182777B
Authority
CN
China
Prior art keywords
valve
stay pipe
filter core
strainer
backwash strainer
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 - Fee Related
Application number
CN2007101882131A
Other languages
English (en)
Chinese (zh)
Other versions
CN101182777A (zh
Inventor
马丁·路透
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.)
Marco Systemanalyse und Entwicklung GmbH
Original Assignee
Marco Systemanalyse und Entwicklung GmbH
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 Marco Systemanalyse und Entwicklung GmbH filed Critical Marco Systemanalyse und Entwicklung GmbH
Publication of CN101182777A publication Critical patent/CN101182777A/zh
Application granted granted Critical
Publication of CN101182777B publication Critical patent/CN101182777B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/668—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with valves, e.g. rotating valves for coaxially placed filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Filtration Of Liquid (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
CN2007101882131A 2006-11-14 2007-11-09 滤芯 Expired - Fee Related CN101182777B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006053630.4A DE102006053630B4 (de) 2006-11-14 2006-11-14 Filterpatrone
DE102006053630.4 2006-11-14

Publications (2)

Publication Number Publication Date
CN101182777A CN101182777A (zh) 2008-05-21
CN101182777B true CN101182777B (zh) 2012-05-30

Family

ID=39311134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101882131A Expired - Fee Related CN101182777B (zh) 2006-11-14 2007-11-09 滤芯

Country Status (4)

Country Link
CN (1) CN101182777B (pl)
DE (1) DE102006053630B4 (pl)
PL (1) PL207266B1 (pl)
RU (1) RU2362018C1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103835733B (zh) * 2014-03-25 2015-12-02 郑州煤机液压电控有限公司 用于煤矿井下液压支架的反冲洗过滤器
CN104564119A (zh) * 2015-01-06 2015-04-29 三一重型装备有限公司 液压支架及其操纵阀组的铭牌机构
CN104675423B (zh) * 2015-02-06 2017-01-18 太原理工大学 一种双通道千升级大流量换向阀
BR112017021089A2 (pt) * 2015-04-01 2018-07-03 Sandvik Intellectual Property unidade de controle para máquina de mineração

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526746C2 (de) * 1985-07-26 1995-04-06 Dieter Friedrichs Sicherheitsfilter für Stempel oder Schreitwerke
DE3812704A1 (de) * 1988-04-16 1989-10-26 Baensch Tetra Werke Innenfilter fuer aquarien, gartenteiche und dergleichen
DE4033172C1 (pl) * 1990-10-19 1992-05-21 Maschinenfabrik Reinhausen Gmbh, 8400 Regensburg, De
DE9015929U1 (pl) * 1990-11-22 1991-01-24 Maschinenfabrik Joern Dams Gmbh, 4320 Hattingen, De
DE4326536C2 (de) * 1993-08-07 1998-06-10 Saarberg Hydraulik Gmbh Hydraulische Einrichtung des Strebausbaues im Bergbau
DE19503701A1 (de) * 1995-02-04 1996-08-08 Walter Voss Gmbh Armaturenfabr Vorrichtung zum Betätigen von Hydraulikzylindern für einen in Untertagebetriebe einsetzbaren Schildausbau
DE19938815A1 (de) * 1999-08-19 2001-02-22 Vos Richard Grubenausbau Gmbh Filterwechselventil
DE202004020798U1 (de) * 2003-10-20 2006-01-26 Marco Systemanalyse Und Entwicklung Gmbh Ventil

Also Published As

Publication number Publication date
PL383733A1 (pl) 2008-05-26
RU2007142002A (ru) 2009-05-20
CN101182777A (zh) 2008-05-21
PL207266B1 (pl) 2010-11-30
RU2362018C1 (ru) 2009-07-20
DE102006053630B4 (de) 2016-05-19
DE102006053630A1 (de) 2008-05-21

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20191109