NO166804C - Anordning for vaeskebehandling av masse. - Google Patents

Anordning for vaeskebehandling av masse.

Info

Publication number
NO166804C
NO166804C NO880102A NO880102A NO166804C NO 166804 C NO166804 C NO 166804C NO 880102 A NO880102 A NO 880102A NO 880102 A NO880102 A NO 880102A NO 166804 C NO166804 C NO 166804C
Authority
NO
Norway
Prior art keywords
treatment liquid
pulp suspension
flow
pct
treatment
Prior art date
Application number
NO880102A
Other languages
English (en)
Norwegian (no)
Other versions
NO166804B (no
NO880102L (no
NO880102D0 (no
Inventor
Per Erik Wilhelm Gudmundsson
Alf Inge Lindstroem
Jan-Erik Berg
Original Assignee
Sunds Defibrator
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 Sunds Defibrator filed Critical Sunds Defibrator
Publication of NO880102L publication Critical patent/NO880102L/no
Publication of NO880102D0 publication Critical patent/NO880102D0/no
Publication of NO166804B publication Critical patent/NO166804B/no
Publication of NO166804C publication Critical patent/NO166804C/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering 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
    • B01D33/04—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
    • B01D33/44—Regenerating the filter material in the filter
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Filtration Of Liquid (AREA)
  • Steroid Compounds (AREA)
NO880102A 1986-05-13 1988-01-12 Anordning for vaeskebehandling av masse. NO166804C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8602150A SE448890B (sv) 1986-05-13 1986-05-13 Anordning for tillforsel av vetska vid behandling av massa pa en endlos, lopande bana
PCT/SE1987/000192 WO1987006962A1 (en) 1986-05-13 1987-04-15 Arrangement for liquid treatment of pulp

Publications (4)

Publication Number Publication Date
NO880102L NO880102L (no) 1988-01-12
NO880102D0 NO880102D0 (no) 1988-01-12
NO166804B NO166804B (no) 1991-05-27
NO166804C true NO166804C (no) 1991-09-04

Family

ID=20364497

Family Applications (1)

Application Number Title Priority Date Filing Date
NO880102A NO166804C (no) 1986-05-13 1988-01-12 Anordning for vaeskebehandling av masse.

Country Status (12)

Country Link
US (1) US4900400A (de)
EP (1) EP0305394B1 (de)
JP (1) JPH07109071B2 (de)
AT (1) ATE66976T1 (de)
AU (1) AU596190B2 (de)
CA (1) CA1275593C (de)
DE (2) DE3772768D1 (de)
FI (1) FI89387C (de)
NO (1) NO166804C (de)
NZ (1) NZ220108A (de)
SE (1) SE448890B (de)
WO (1) WO1987006962A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394737B (de) * 1989-07-03 1992-06-10 Andritz Ag Maschf Verfahren und vorrichtung zur behandlung, insbesondere waesche, von faserstoff-fluessigkeit- mischungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185868A (en) * 1937-12-15 1940-01-02 Curt C Schaefer Filtering machine
CH236124A (de) * 1941-12-06 1945-01-15 Siemens Planiawerke Ag Verfahren zum Verbinden von kontinuierlich arbeitenden Kohleelektroden für elektrische Öfen.
FR2418012A1 (fr) * 1978-02-22 1979-09-21 Rhone Poulenc Ind Procede et dispositif pour alimenter et distribuer un produit a filtrer sur une surface filtrante horizontale
FR2540397A1 (fr) * 1983-02-04 1984-08-10 Gaudfrin Guy Filtre a bande comportant un dispositif d'aspiration d'air
SE452344B (sv) * 1983-12-02 1987-11-23 Sunds Defibrator Anordning for tvettning av cellulosamassa
SE444826B (sv) * 1984-09-17 1986-05-12 Sunds Defibrator Anordning for vetskebehandling av massa

Also Published As

Publication number Publication date
NO166804B (no) 1991-05-27
WO1987006962A1 (en) 1987-11-19
SE8602150D0 (sv) 1986-05-13
FI89387B (fi) 1993-06-15
NO880102L (no) 1988-01-12
DE3772768D1 (de) 1991-10-10
EP0305394B1 (de) 1991-09-04
JPH01502597A (ja) 1989-09-07
NZ220108A (en) 1988-08-30
AU596190B2 (en) 1990-04-26
CA1275593C (en) 1990-10-30
ATE66976T1 (de) 1991-09-15
NO880102D0 (no) 1988-01-12
EP0305394A1 (de) 1989-03-08
DE305394T1 (de) 1989-06-22
FI885241A0 (fi) 1988-11-11
US4900400A (en) 1990-02-13
FI885241L (fi) 1988-11-11
SE448890B (sv) 1987-03-23
JPH07109071B2 (ja) 1995-11-22
FI89387C (fi) 1993-09-27
AU7430187A (en) 1987-12-01

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