SE9101626L - DEVICE FOR TREATMENT OF SLIDES OF SOLID SUBSTANCES - Google Patents

DEVICE FOR TREATMENT OF SLIDES OF SOLID SUBSTANCES

Info

Publication number
SE9101626L
SE9101626L SE9101626A SE9101626A SE9101626L SE 9101626 L SE9101626 L SE 9101626L SE 9101626 A SE9101626 A SE 9101626A SE 9101626 A SE9101626 A SE 9101626A SE 9101626 L SE9101626 L SE 9101626L
Authority
SE
Sweden
Prior art keywords
screen
screen rollers
rollers
solid material
treatment
Prior art date
Application number
SE9101626A
Other languages
Swedish (sv)
Other versions
SE9101626D0 (en
Inventor
W Pinkas
Original Assignee
Andritz Patentverwaltung
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 Andritz Patentverwaltung filed Critical Andritz Patentverwaltung
Publication of SE9101626D0 publication Critical patent/SE9101626D0/en
Publication of SE9101626L publication Critical patent/SE9101626L/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
    • B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
    • B01D33/31—Planetary movement
    • 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
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • 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
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Filtering Materials (AREA)
  • Static Random-Access Memory (AREA)
  • Read Only Memory (AREA)
  • Logic Circuits (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Proposed is an apparatus for the treatment of solid material slurries having at least one screen roller, in particular immersing into the slurry, on whose surface a solid material mat or fleece is formed by withdrawal of lugid and subsequently taken off the surface, having at least two, in particular at least three,screen rollers with parallel axes and identical rotating direction, a central axial-flow conveyor known poer se and driven in particular independently of the screen rollers in the space formed between the screen rollers, the conveying direction of the axial flow conveyor extending parallelto the axes of the screen rollers, and a treatment medium, in particular a washing liquid, being dispensed radially towards the outside by said conveyor and strippers on the screen rollers deflecting the solid material mat or fleecetaken off to the space formed between the screen rollers or to the next screen roller, are provided. (Fig. 1).
SE9101626A 1990-07-30 1991-05-29 DEVICE FOR TREATMENT OF SLIDES OF SOLID SUBSTANCES SE9101626L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0159590A AT394062B (en) 1990-07-30 1990-07-30 DEVICE FOR THE TREATMENT OF SOLIDS SLAVES

Publications (2)

Publication Number Publication Date
SE9101626D0 SE9101626D0 (en) 1991-05-29
SE9101626L true SE9101626L (en) 1992-01-31

Family

ID=3516823

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101626A SE9101626L (en) 1990-07-30 1991-05-29 DEVICE FOR TREATMENT OF SLIDES OF SOLID SUBSTANCES

Country Status (9)

Country Link
AT (1) AT394062B (en)
CA (1) CA2045418A1 (en)
DE (1) DE4117684A1 (en)
ES (1) ES2044750B1 (en)
FI (1) FI913231A (en)
FR (1) FR2665083A1 (en)
NO (1) NO912507L (en)
PT (1) PT98452A (en)
SE (1) SE9101626L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113350886B (en) * 2021-06-24 2022-06-07 徐州工程学院 Multiple filtration equipment for sewage treatment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE46641C (en) * L. A. OTTO in Kottbus, Friedhofstr. 5 II. 1 Wood pulp sorter
US1025922A (en) * 1910-12-21 1912-05-07 Partridge Smelting And Refining Company Smelter.
DE426509C (en) * 1925-02-07 1926-03-12 Maschb Anstalt Humboldt Shaft furnace with hearth crucible and a rust-like vault in this
BE373609A (en) * 1929-10-02
FR1114915A (en) * 1954-09-30 1956-04-18 Rotary filter
DE1140906B (en) * 1960-02-11 1962-12-13 Krauss Maffei Imp G M B H & Co Washing device for drum filter
FR1391678A (en) * 1963-01-24 1965-03-12 Ingersoll Rand Canada Method and machine for treating mixtures containing fibrous materials
DE2236775A1 (en) * 1972-07-26 1974-02-07 Abramov Vadim P PERMANENT FILTER
NO130977C (en) * 1972-12-08 1975-03-19 Myrens Verksted As
DE2606619A1 (en) * 1976-02-19 1977-08-25 Hans Maassen Rotary filter with rotating cells - having centrifugal discharge of cake
US4214736A (en) * 1979-04-23 1980-07-29 Westinghouse Electric Corp. Arc heater melting system
SU1183591A1 (en) * 1984-01-13 1985-10-07 Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения Apparatus for sorting fibrous suspension
ES2028725A6 (en) * 1991-03-08 1992-07-01 Prats Lopez Jose Improvements to devices for purifying paper pulp

Also Published As

Publication number Publication date
ATA159590A (en) 1991-07-15
NO912507L (en) 1992-01-31
DE4117684A1 (en) 1992-02-06
FI913231A0 (en) 1991-07-03
CA2045418A1 (en) 1992-01-31
ES2044750A2 (en) 1994-01-01
ES2044750R (en) 1995-04-01
PT98452A (en) 1993-08-31
SE9101626D0 (en) 1991-05-29
AT394062B (en) 1992-01-27
FI913231A (en) 1992-01-31
ES2044750B1 (en) 1995-10-16
NO912507D0 (en) 1991-06-26
FR2665083A1 (en) 1992-01-31

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9101626-1

Effective date: 19930421