SE8901709L - SEPARATION DEVICE - Google Patents

SEPARATION DEVICE

Info

Publication number
SE8901709L
SE8901709L SE8901709A SE8901709A SE8901709L SE 8901709 L SE8901709 L SE 8901709L SE 8901709 A SE8901709 A SE 8901709A SE 8901709 A SE8901709 A SE 8901709A SE 8901709 L SE8901709 L SE 8901709L
Authority
SE
Sweden
Prior art keywords
liquid
mixture
belt
filtering belt
separation
Prior art date
Application number
SE8901709A
Other languages
Swedish (sv)
Other versions
SE8901709D0 (en
SE465856B (en
Inventor
G Fast
Original Assignee
Svensk Industrimiljoe 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 Svensk Industrimiljoe Ab filed Critical Svensk Industrimiljoe Ab
Priority to SE8901709A priority Critical patent/SE465856B/en
Publication of SE8901709D0 publication Critical patent/SE8901709D0/en
Priority to PCT/SE1990/000155 priority patent/WO1990013347A1/en
Priority to AU55554/90A priority patent/AU5555490A/en
Publication of SE8901709L publication Critical patent/SE8901709L/en
Publication of SE465856B publication Critical patent/SE465856B/en

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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • 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
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
    • 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
    • B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
    • 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
    • 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
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

A device for separation of liquid and solid components of a mixture thereof comprises a filtering belt (1) with meshes, said filtering belt being arranged to receive the mixture on a surface facing upwardly and by means of its mesh size attain said separation by letting liquid components through while retaining solid ones. The device further comprises an apparatus (23) arranged to generate an active driving of the mixture liquid through the filtering belt (1). This apparatus is arranged to produce a negative air pressure on the underside of the filtering belt for sucking the liquid through the belt.
SE8901709A 1989-05-12 1989-05-12 SEPARATION DEVICE WITH FILTER BANDS AND BEARBANDS SE465856B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8901709A SE465856B (en) 1989-05-12 1989-05-12 SEPARATION DEVICE WITH FILTER BANDS AND BEARBANDS
PCT/SE1990/000155 WO1990013347A1 (en) 1989-05-12 1990-03-12 Separation device
AU55554/90A AU5555490A (en) 1989-05-12 1990-03-12 Separation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8901709A SE465856B (en) 1989-05-12 1989-05-12 SEPARATION DEVICE WITH FILTER BANDS AND BEARBANDS

Publications (3)

Publication Number Publication Date
SE8901709D0 SE8901709D0 (en) 1989-05-12
SE8901709L true SE8901709L (en) 1990-11-13
SE465856B SE465856B (en) 1991-11-11

Family

ID=20375939

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8901709A SE465856B (en) 1989-05-12 1989-05-12 SEPARATION DEVICE WITH FILTER BANDS AND BEARBANDS

Country Status (3)

Country Link
AU (1) AU5555490A (en)
SE (1) SE465856B (en)
WO (1) WO1990013347A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU637275B2 (en) * 1991-04-17 1993-05-20 Michael Owens Controller for moving belt filters
DE4123746A1 (en) * 1991-07-15 1993-01-21 Mannesmann Ag USE OF A MICRO-HOLE METAL STRIP AS A FILTER
NL9202288A (en) * 1992-12-30 1994-07-18 Veluwse Machine Ind Method and device for removing liquid on a mesh conveyor belt and hollow roller provided with a pipe to be used in such a device.
AU686074B1 (en) * 1997-07-03 1998-01-29 Madison Filter 981 Limited Filter belt edge structure
FR2787035B1 (en) * 1998-12-09 2001-01-12 Filtres Monnet DEVICE FOR SEPARATING SOLIDS / LIQUIDS AND / OR LIQUIDS / LIQUIDS IN CONTINUOUS VACUUM AUTHORIZING THE USE OF FRAGILE OR LITTLE WET RESISTANT MEDIA
FR2787034B1 (en) * 1998-12-09 2001-01-26 Filtres Monnet CONTINUOUS VACUUM SOLID / LIQUID AND / OR LIQUID / LIQUID SEPARATION DEVICE AUTHORIZING THE USE OF FRAGILE MEDIA OR LOW RESISTANT TO A WET STATE
WO2002096536A1 (en) * 2001-05-31 2002-12-05 The Warb Trust (No. 1 Trust 13337/99) Dehydrating press for a sludge
US6910587B2 (en) * 2002-08-02 2005-06-28 Varco I/P, Inc. Gumbo separator methods and apparatuses
NO323519B1 (en) * 2005-06-30 2007-04-06 Virdrill As Sieve and fluid separation apparatus and method using the same.
EP1834682A1 (en) * 2006-03-14 2007-09-19 BOKELA Ingenieurgesellschaft für mechanische Verfahrenstechnik mbH Device and method for filtration
CN104107579B (en) * 2014-07-31 2016-08-03 梁均全 A kind of arch belt negative pressure filtration device
US10543512B2 (en) 2015-12-08 2020-01-28 M-I L.L.C. Apparatus and method of separation with a pressure differential device
CN112122090A (en) * 2020-10-12 2020-12-25 濮阳市中原锐实达石油设备有限公司 Solid-liquid-gas separation integrated screen for drilling mud

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE88937C1 (en) *
FR2544219B1 (en) * 1983-04-14 1985-08-16 Queyroix Christian ENDLESS HORIZONTAL FILTER WITH VACUUM

Also Published As

Publication number Publication date
SE8901709D0 (en) 1989-05-12
SE465856B (en) 1991-11-11
WO1990013347A1 (en) 1990-11-15
AU5555490A (en) 1990-11-29

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