DK170760B1 - Metode og indretning til trykfiltrering - Google Patents

Metode og indretning til trykfiltrering Download PDF

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Publication number
DK170760B1
DK170760B1 DK107888A DK107888A DK170760B1 DK 170760 B1 DK170760 B1 DK 170760B1 DK 107888 A DK107888 A DK 107888A DK 107888 A DK107888 A DK 107888A DK 170760 B1 DK170760 B1 DK 170760B1
Authority
DK
Denmark
Prior art keywords
filter
devices
pressure
filter cloths
cloths
Prior art date
Application number
DK107888A
Other languages
Danish (da)
English (en)
Other versions
DK107888D0 (da
DK107888A (da
Inventor
Hans-Goeran Hedlund
Lennart Baeckstroem
Original Assignee
Sala International Ab
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 Sala International Ab filed Critical Sala International Ab
Publication of DK107888D0 publication Critical patent/DK107888D0/da
Publication of DK107888A publication Critical patent/DK107888A/da
Application granted granted Critical
Publication of DK170760B1 publication Critical patent/DK170760B1/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/285—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B01D25/322—Removal of the filter cakes specially for chamber filter presses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
DK107888A 1986-07-10 1988-03-01 Metode og indretning til trykfiltrering DK170760B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8603070A SE453726B (sv) 1986-07-10 1986-07-10 Forfarande och anordning vid pressfilter
SE8603070 1986-07-10
SE8700321 1987-07-06
PCT/SE1987/000321 WO1988000495A1 (en) 1986-07-10 1987-07-06 Method and means for pressure filtering

Publications (3)

Publication Number Publication Date
DK107888D0 DK107888D0 (da) 1988-03-01
DK107888A DK107888A (da) 1988-03-01
DK170760B1 true DK170760B1 (da) 1996-01-15

Family

ID=20365085

Family Applications (1)

Application Number Title Priority Date Filing Date
DK107888A DK170760B1 (da) 1986-07-10 1988-03-01 Metode og indretning til trykfiltrering

Country Status (7)

Country Link
US (1) US4900454A (sv)
AU (1) AU600504B2 (sv)
CA (1) CA1315210C (sv)
DK (1) DK170760B1 (sv)
FI (1) FI86804C (sv)
SE (1) SE453726B (sv)
WO (1) WO1988000495A1 (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3891215T1 (de) * 1988-01-08 1991-01-10 Sala International Ab Verfahren zur druckfilterung und filterpresse zur durchfuehrung des verfahrens
SE462832B (sv) * 1988-01-08 1990-09-10 Sala International Ab Foerfarande och anordning vid pressfilter
SE464171B (sv) * 1988-06-07 1991-03-18 Sala International Ab Foerfarande foer gastrycksavvattning av vatteninnehaallande partikelsamling
FI79031C (sv) * 1988-08-03 1989-11-10 Larox Ag Filtreringsförfarande.
SE465656B (sv) * 1990-02-22 1991-10-14 Sala International Ab Foerfarande foer avvattning av partikelsamlingar
US5094760A (en) * 1990-10-05 1992-03-10 Bratten Jack R Liquid filter apparatus and method
AT396923B (de) * 1991-02-01 1993-12-27 Guggemos Horst Verfahren und trenneinrichtung zum auftrennen bzw. entwässern von flüssigkeit-feststoff-gemischen
AU628750B1 (en) * 1991-06-21 1992-09-17 Ishigaki Company Limited A filter press with cake removing devices
ZA926693B (en) * 1991-09-09 1993-03-08 Envirotech Proprietary Limited Filter press and method of operation.
DK0584756T3 (da) * 1992-08-27 1996-02-26 Truem Clar Tech Fritz Truemmel Anordning til løsningen af en kammerfilterpresses kager og fremgangsmåde til dens drift
SE502996C2 (sv) 1994-09-22 1996-03-11 Sala International Ab Förfarande och anordning vid pressfilter
JP3228149B2 (ja) * 1996-10-01 2001-11-12 株式会社石垣 フィルタプレスのろ過装置ユニット
JPH1099606A (ja) * 1996-10-01 1998-04-21 Ishigaki:Kk フィルタプレスのろ布の再生装置
ITRE20030057A1 (it) * 2003-06-06 2004-12-07 Sila S N C Di Bartalucci Piero E N Ovelli Lucia Filtropressa con scarico automatico della fase solida separata.
SE0502409L (sv) * 2005-10-31 2007-04-24 Luossavaara Kiirunavaara Ab Filterplatta ingående i ett pressluftfilter för avvattning och torkning av suspensioner
SE529120C2 (sv) * 2005-10-31 2007-05-02 Luossavaara Kiirunavaara Ab Pressluftfilter innefattande filterplattor för avvattning och torkning av suspensioner
US8449763B2 (en) * 2009-04-15 2013-05-28 Marathon Canadian Oil Sands Holding Limited Nozzle reactor and method of use
US20110017642A1 (en) * 2009-07-24 2011-01-27 Duyvesteyn Willem P C System and method for converting material comprising bitumen into light hydrocarbon liquid product
US20110084000A1 (en) * 2009-10-14 2011-04-14 Marathon Oil Canada Corporation Systems and methods for processing nozzle reactor pitch
US20110180454A1 (en) * 2010-01-28 2011-07-28 Marathon Oil Canada Corporation Methods for preparing solid hydrocarbons for cracking
US8435402B2 (en) * 2010-03-29 2013-05-07 Marathon Canadian Oil Sands Holding Limited Nozzle reactor and method of use
US8586515B2 (en) 2010-10-25 2013-11-19 Marathon Oil Canada Corporation Method for making biofuels and biolubricants
US8636958B2 (en) 2011-09-07 2014-01-28 Marathon Oil Canada Corporation Nozzle reactor and method of use
JP2014094320A (ja) * 2012-11-07 2014-05-22 Ito seisakusho co ltd フィルタプレスにおける排水案内構造
JP7033248B2 (ja) * 2018-11-05 2022-03-10 株式会社石垣 フィルタープレスのろ布洗浄方法
CN112516633B (zh) * 2020-11-30 2022-02-18 浙江拉罗克过滤技术有限公司 一种空气能压滤机及其使用方法
CN115163482B (zh) * 2022-06-21 2023-12-08 北方华锦化学工业股份有限公司 手动免拆式深井泵入口过滤装置
CN115414880B (zh) * 2022-08-05 2024-06-21 李志贤 一种生产液密闭过滤和消泡装置、控制系统及实现方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1335850A (fr) * 1961-10-12 1963-08-23 Procédé et dispositif pour dégager les gâteaux de filtration dans les filtres-presses
GB2130911B (en) * 1982-11-19 1987-01-14 Ishigaki Mech Ind Filter press
US4491519A (en) * 1982-11-19 1985-01-01 Kurita Machinery Manufacturing Company Limited Filter cloth arrangement for use in fixed filter cloth type filter press
JPS6140106U (ja) * 1984-08-17 1986-03-13 株式会社 栗田機械製作所 フイルタプレスの洗浄装置

Also Published As

Publication number Publication date
CA1315210C (en) 1993-03-30
SE8603070D0 (sv) 1986-07-10
FI890119A (fi) 1989-01-10
WO1988000495A1 (en) 1988-01-28
AU7692887A (en) 1988-02-10
DK107888D0 (da) 1988-03-01
US4900454A (en) 1990-02-13
DK107888A (da) 1988-03-01
AU600504B2 (en) 1990-08-16
FI86804B (fi) 1992-07-15
SE453726B (sv) 1988-02-29
SE8603070L (sv) 1988-01-11
FI890119A0 (fi) 1989-01-10
FI86804C (sv) 1992-10-26

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired