SE397852B - DEVICE AT THE MASS INLET TO DRAINAGE MACHINES - Google Patents

DEVICE AT THE MASS INLET TO DRAINAGE MACHINES

Info

Publication number
SE397852B
SE397852B SE7314991A SE7314991A SE397852B SE 397852 B SE397852 B SE 397852B SE 7314991 A SE7314991 A SE 7314991A SE 7314991 A SE7314991 A SE 7314991A SE 397852 B SE397852 B SE 397852B
Authority
SE
Sweden
Prior art keywords
mass inlet
drainage machines
drainage
machines
mass
Prior art date
Application number
SE7314991A
Other languages
Swedish (sv)
Inventor
A Wohlfarter
Original Assignee
Andritz Ag Maschf
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 Ag Maschf filed Critical Andritz Ag Maschf
Publication of SE397852B publication Critical patent/SE397852B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/80—Pulp catching, de-watering, or recovering; Re-use of pulp-water using endless screening 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
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B01D33/042—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering whereby the filtration and squeezing-out take place between at least two filtering bands
    • 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
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
SE7314991A 1972-11-17 1973-11-05 DEVICE AT THE MASS INLET TO DRAINAGE MACHINES SE397852B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT978272A AT318381B (en) 1972-11-17 1972-11-17 Equipment for the head infeed on dewatering machines

Publications (1)

Publication Number Publication Date
SE397852B true SE397852B (en) 1977-11-21

Family

ID=3617240

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7314991A SE397852B (en) 1972-11-17 1973-11-05 DEVICE AT THE MASS INLET TO DRAINAGE MACHINES

Country Status (9)

Country Link
JP (1) JPS504666A (en)
AT (1) AT318381B (en)
CA (1) CA1023196A (en)
DE (2) DE7339859U (en)
FR (1) FR2206964B1 (en)
GB (1) GB1398950A (en)
IT (1) IT996415B (en)
NL (1) NL7315724A (en)
SE (1) SE397852B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720247Y2 (en) * 1979-12-21 1982-04-30
AT376722B (en) * 1983-02-09 1984-12-27 Andritz Ag Maschf DRAINAGE MACHINE FOR CELLULAR OD. DGL. FIBER MATERIAL
DE8708720U1 (en) * 1987-06-24 1987-09-10 Gebr. Bellmer GmbH + Co KG Maschinenfabrik, 7532 Niefern Belt filter press
DE19705592A1 (en) * 1997-02-14 1998-08-20 Voith Sulzer Papiermasch Gmbh Paper-making machine stock inlet
DE19852635A1 (en) * 1998-11-14 2000-05-18 Voith Sulzer Papiertech Patent Entry into the fourdrinier section of a papermaking/cardboard production machine has fourdrinier support surfaces at the converging entry for a pulp flow from the stock inlet without turbulence
ITVI20040114A1 (en) * 2004-05-10 2004-08-10 Comer Spa MACHINE FOR WASHING FIBROUS SUSPENSIONS
SE532154C2 (en) * 2006-10-06 2009-11-03 Metso Paper Inc Double wire press comprising sealing elements for dewatering a fiber suspension
AT512920B1 (en) * 2012-12-17 2013-12-15 Fleximat Ppm As screening device
EP3868722A1 (en) * 2020-02-20 2021-08-25 Metso Sweden Ab Dewatering assembly

Also Published As

Publication number Publication date
AT318381B (en) 1974-10-10
FR2206964B1 (en) 1980-05-30
DE7339859U (en) 1977-04-07
NL7315724A (en) 1974-05-21
FR2206964A1 (en) 1974-06-14
GB1398950A (en) 1975-06-25
CA1023196A (en) 1977-12-27
JPS504666A (en) 1975-01-18
DE2355707A1 (en) 1974-05-22
IT996415B (en) 1975-12-10

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