CA2003215A1 - Stripping device for rotary filters - Google Patents

Stripping device for rotary filters

Info

Publication number
CA2003215A1
CA2003215A1 CA002003215A CA2003215A CA2003215A1 CA 2003215 A1 CA2003215 A1 CA 2003215A1 CA 002003215 A CA002003215 A CA 002003215A CA 2003215 A CA2003215 A CA 2003215A CA 2003215 A1 CA2003215 A1 CA 2003215A1
Authority
CA
Canada
Prior art keywords
belt
cross bar
force
stripping device
bar type
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
CA002003215A
Other languages
English (en)
French (fr)
Inventor
Hans G. Zander
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of CA2003215A1 publication Critical patent/CA2003215A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/044Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/44Regenerating the filter material in the filter
    • B01D33/46Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
CA002003215A 1988-11-19 1989-11-17 Stripping device for rotary filters Abandoned CA2003215A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3839169.4 1988-11-19
DE3839169A DE3839169A1 (de) 1988-11-19 1988-11-19 Abstreifvorrichtung fuer drehfilter

Publications (1)

Publication Number Publication Date
CA2003215A1 true CA2003215A1 (en) 1990-05-19

Family

ID=6367499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002003215A Abandoned CA2003215A1 (en) 1988-11-19 1989-11-17 Stripping device for rotary filters

Country Status (10)

Country Link
US (1) US5133863A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0370294A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH02180606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU616817B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8905839A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2003215A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3839169A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI895459A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO894376L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA898776B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5865997A (en) * 1996-04-17 1999-02-02 Ashbrook Corporation Scraper blade assembly
US8776808B2 (en) * 2009-09-17 2014-07-15 Whirlpool Corporation Rotary drum filter for a dishwashing machine
US8627832B2 (en) 2010-12-13 2014-01-14 Whirlpool Corporation Rotating filter for a dishwashing machine
US8667974B2 (en) 2009-12-21 2014-03-11 Whirlpool Corporation Rotating filter for a dishwashing machine
US9119515B2 (en) 2010-12-03 2015-09-01 Whirlpool Corporation Dishwasher with unitary wash module
US9687135B2 (en) 2009-12-21 2017-06-27 Whirlpool Corporation Automatic dishwasher with pump assembly
US9918609B2 (en) 2009-12-21 2018-03-20 Whirlpool Corporation Rotating drum filter for a dishwashing machine
US9113766B2 (en) 2010-11-16 2015-08-25 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9668636B2 (en) 2010-11-16 2017-06-06 Whirlpool Corporation Method and apparatus for dishwasher with common heating element for multiple treating chambers
US9034112B2 (en) 2010-12-03 2015-05-19 Whirlpool Corporation Dishwasher with shared heater
US9107559B2 (en) 2011-05-16 2015-08-18 Whirlpool Corporation Dishwasher with filter assembly
US8733376B2 (en) 2011-05-16 2014-05-27 Whirlpool Corporation Dishwasher with filter assembly
US20120318296A1 (en) 2011-06-20 2012-12-20 Whirlpool Corporation Ultra micron filter for a dishwasher
US9861251B2 (en) 2011-06-20 2018-01-09 Whirlpool Corporation Filter with artificial boundary for a dishwashing machine
US9010344B2 (en) 2011-06-20 2015-04-21 Whirlpool Corporation Rotating filter for a dishwashing machine
US9005369B2 (en) 2011-06-20 2015-04-14 Whirlpool Corporation Filter assembly for a dishwasher
US9265401B2 (en) 2011-06-20 2016-02-23 Whirlpool Corporation Rotating filter for a dishwashing machine
US9301667B2 (en) 2012-02-27 2016-04-05 Whirlpool Corporation Soil chopping system for a dishwasher
US9730570B2 (en) 2012-05-30 2017-08-15 Whirlpool Corporation Reduced sound with a rotating filter for a dishwasher
US9237836B2 (en) 2012-05-30 2016-01-19 Whirlpool Corporation Rotating filter for a dishwasher
US9833120B2 (en) 2012-06-01 2017-12-05 Whirlpool Corporation Heating air for drying dishes in a dishwasher using an in-line wash liquid heater
US9451862B2 (en) 2012-06-01 2016-09-27 Whirlpool Corporation Dishwasher with unitary wash module
US9532700B2 (en) 2012-06-01 2017-01-03 Whirlpool Corporation Dishwasher with overflow conduit
US9554688B2 (en) 2012-10-23 2017-01-31 Whirlpool Corporation Rotating filter for a dishwasher and methods of cleaning a rotating filter

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071670B (de) * 1959-12-24 zugl Trommelfilter
US1411907A (en) * 1919-12-23 1922-04-04 Essex Rubber Company Scraper
US1455210A (en) * 1921-10-12 1923-05-15 Daniel W Keller Drift and fish retarder
US1612250A (en) * 1922-08-02 1926-12-28 F C Huyck & Sons Guard board for paper-making machines
US1781389A (en) * 1925-11-30 1930-11-11 Nat Aniline & Chem Co Inc Filter discharger
US1857808A (en) * 1928-01-27 1932-05-10 Libbey Owens Ford Glass Co Brush holder
DE579288C (de) * 1930-04-18 1933-06-23 Humboldt Deutzmotoren A G Abstreifvorrichtung fuer Walzenapparate, z. B. Filtertrommeln usw.
US1945761A (en) * 1930-05-03 1934-02-06 Vickery Inc Doctor for paper-making machinery
US1907623A (en) * 1930-06-26 1933-05-09 Vickery Inc Doctor for paper making and like machines
DE646992C (de) * 1934-06-09 1937-06-25 Joh Wiebe Vorrichtung zur Abnahme des Filterkuchens von Saug- und Druckzellendrehfiltern
GB458670A (en) * 1934-06-29 1936-12-18 Alco Products Inc Improvements in method and apparatus for dewaxing hydrocarbon oils
US2050007A (en) * 1935-05-11 1936-08-04 Standard Oil Co Continuous rotary filter
US2399538A (en) * 1944-12-08 1946-04-30 American Optical Corp Squeegee device
DE925944C (de) * 1953-03-18 1955-04-04 Heinz Hoening Dipl Volksw Abnahmevorrichtung fuer Filterkuchen
US3869389A (en) * 1970-02-13 1975-03-04 Vogelsbusch Ges M B H Process and apparatus for filtering suspensions
DE2059137C3 (de) * 1970-12-01 1979-04-26 Ishigaki Kiko Co., Ltd., Sakaide (Japan) Schabevorrichtung zum Entfernen der Oberflächenschicht einer Filterhilfsschicht von einem Drehtrommel-Vakuumfilter
GB1335196A (en) * 1970-12-01 1973-10-24 Ishigaki Mech Ind Scraping device
US4146484A (en) * 1977-09-26 1979-03-27 Hycor Corporation Doctor blade cleaning assembly
US4147634A (en) * 1978-03-15 1979-04-03 Envirotech Corporation Deflector blade for rotary drum filter
ZA783442B (en) * 1978-06-15 1979-07-25 W Veenhof Improved conveyor belt cleaner
US4434522A (en) * 1980-05-10 1984-03-06 Gebruder Buhler Ag Knife scraper for drums, particularly the drums of a cylinder mill
US4305821A (en) * 1980-12-11 1981-12-15 Envirex Inc. Doctor blade lifter over belt seam
JPS6057440B2 (ja) * 1981-11-25 1985-12-14 株式会社神戸製鋼所 ベルトプレス型脱水装置

Also Published As

Publication number Publication date
ZA898776B (en) 1990-08-29
DE3839169A1 (de) 1990-05-23
AU616817B2 (en) 1991-11-07
NO894376D0 (no) 1989-11-03
BR8905839A (pt) 1990-06-12
DE3839169C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-11
US5133863A (en) 1992-07-28
AU4478289A (en) 1990-05-24
NO894376L (no) 1990-05-21
FI895459A7 (fi) 1990-05-20
JPH02180606A (ja) 1990-07-13
FI895459A0 (fi) 1989-11-16
EP0370294A1 (de) 1990-05-30

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Legal Events

Date Code Title Description
FZDE Discontinued