AU2002235304A1 - Rotary filter with a blowback valve - Google Patents

Rotary filter with a blowback valve

Info

Publication number
AU2002235304A1
AU2002235304A1 AU2002235304A AU2002235304A AU2002235304A1 AU 2002235304 A1 AU2002235304 A1 AU 2002235304A1 AU 2002235304 A AU2002235304 A AU 2002235304A AU 2002235304 A AU2002235304 A AU 2002235304A AU 2002235304 A1 AU2002235304 A1 AU 2002235304A1
Authority
AU
Australia
Prior art keywords
rotary filter
blowback valve
blowback
valve
rotary
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.)
Abandoned
Application number
AU2002235304A
Other languages
English (en)
Inventor
John O. Beard
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of AU2002235304A1 publication Critical patent/AU2002235304A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
AU2002235304A 2001-01-03 2002-01-03 Rotary filter with a blowback valve Abandoned AU2002235304A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25952001P 2001-01-03 2001-01-03
US60/259,520 2001-01-03
PCT/US2002/000251 WO2002053259A2 (en) 2001-01-03 2002-01-03 Rotary filter with a blowback valve

Publications (1)

Publication Number Publication Date
AU2002235304A1 true AU2002235304A1 (en) 2002-07-16

Family

ID=22985282

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002235304A Abandoned AU2002235304A1 (en) 2001-01-03 2002-01-03 Rotary filter with a blowback valve

Country Status (3)

Country Link
CN (1) CN1257001C (zh)
AU (1) AU2002235304A1 (zh)
WO (1) WO2002053259A2 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101829449B (zh) * 2010-05-18 2012-09-19 王光华 一种旋转压力过滤机
GB201008412D0 (en) * 2010-05-20 2010-07-07 Davy Process Techn Ltd Process and system
GB201102476D0 (en) 2011-02-11 2011-03-30 Davy Process Techn Ltd Process
CN103386227B (zh) * 2013-07-08 2015-05-27 嘉兴石化有限公司 精对苯二甲酸生产用转鼓式压力过滤机的改进方法
CN104174204A (zh) * 2014-08-26 2014-12-03 陈亚锋 一种流体过滤方法和装置
DE102014116308A1 (de) 2014-11-03 2016-05-04 ZIEMANN HOLVRIEKA GmbH Vorrichtung, System und Verfahren zur kontinuierlichen Gewinnung und/oder zum kontinuierlichen Klären von Würze und anderen Medien in der Bierbrauerei und Getränkeindustrie und entsprechende Verwendungen
CN207562468U (zh) * 2017-03-22 2018-07-03 天华化工机械及自动化研究设计院有限公司 一种隔离单元及旋转压力过滤机
CN112370873B (zh) * 2020-10-27 2022-06-14 西部宝德科技股份有限公司 一种高温粗合成气成套过滤系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1914742A (en) * 1931-01-07 1933-06-20 Oliver United Filters Inc Filter and method of operation
US2352303A (en) * 1939-08-19 1944-06-27 Frank W Young Filter
DE975333C (de) * 1950-08-05 1961-11-09 Carl Dr Steinmann Rueckblasevorrichtung an zellenlosen Vakuumdrehfiltern
US5470473A (en) * 1994-02-17 1995-11-28 Baker Hughes Incorporated Rotary vacuum filtration drum with valved hopper cake treatment means

Also Published As

Publication number Publication date
WO2002053259A2 (en) 2002-07-11
CN1257001C (zh) 2006-05-24
WO2002053259A3 (en) 2002-12-27
CN1484544A (zh) 2004-03-24

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase