SE7811431L - Anordning vid roterande filter - Google Patents

Anordning vid roterande filter

Info

Publication number
SE7811431L
SE7811431L SE7811431A SE7811431A SE7811431L SE 7811431 L SE7811431 L SE 7811431L SE 7811431 A SE7811431 A SE 7811431A SE 7811431 A SE7811431 A SE 7811431A SE 7811431 L SE7811431 L SE 7811431L
Authority
SE
Sweden
Prior art keywords
doctor
fluid
drum
hollow
filter
Prior art date
Application number
SE7811431A
Other languages
English (en)
Swedish (sv)
Other versions
SE414517B (sv
Inventor
K F Forslund
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
Priority to CA338,486A priority Critical patent/CA1122540A/en
Application filed by Sunds Defibrator filed Critical Sunds Defibrator
Priority to SE7811431A priority patent/SE414517B/sv
Priority to FR7925653A priority patent/FR2440228A1/fr
Priority to FI793233A priority patent/FI70803C/fi
Priority to NO793559A priority patent/NO150570C/no
Publication of SE7811431L publication Critical patent/SE7811431L/
Publication of SE414517B publication Critical patent/SE414517B/sv

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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • D21F1/76—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders with suction
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G3/00—Doctors
    • D21G3/005—Doctor knifes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
SE7811431A 1978-11-06 1978-11-06 Schaberanordning for avtagning av en materialbana fran en filtertrumma SE414517B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA338,486A CA1122540A (en) 1978-11-06 1970-03-25 Device at rotary filter
SE7811431A SE414517B (sv) 1978-11-06 1978-11-06 Schaberanordning for avtagning av en materialbana fran en filtertrumma
FR7925653A FR2440228A1 (fr) 1978-11-06 1979-10-16 Perfectionnements apportes aux tambours filtrants
FI793233A FI70803C (fi) 1978-11-06 1979-10-18 Anordning vid roterande filter
NO793559A NO150570C (no) 1978-11-06 1979-11-05 Sjaberanordning for avledning av en materialbane fra en filtertrommel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7811431A SE414517B (sv) 1978-11-06 1978-11-06 Schaberanordning for avtagning av en materialbana fran en filtertrumma

Publications (2)

Publication Number Publication Date
SE7811431L true SE7811431L (sv) 1980-05-07
SE414517B SE414517B (sv) 1980-08-04

Family

ID=20336267

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7811431A SE414517B (sv) 1978-11-06 1978-11-06 Schaberanordning for avtagning av en materialbana fran en filtertrumma

Country Status (5)

Country Link
CA (1) CA1122540A ( )
FI (1) FI70803C ( )
FR (1) FR2440228A1 ( )
NO (1) NO150570C ( )
SE (1) SE414517B ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86963C (fi) * 1989-07-06 1992-11-10 Ahlstroem Oy Anordning och foerfarande foer behandling av massa
GB2282463A (en) * 1993-09-10 1995-04-05 Manfred George Michelson Cleaning photographic film
US5852845A (en) * 1993-09-10 1998-12-29 Michelson; Manfred G. Device for extracting water from photographic film
FI104646B (fi) * 1998-07-03 2000-03-15 Valmet Corp Laitteisto ja menetelmä paperi-/kartonkiradan johtamisessa pulpperiin
ITBO20090249A1 (it) * 2009-04-21 2010-10-22 Poggi Mauro Dispositivo per la pulizia di rulli.
CN105821694B (zh) * 2016-04-06 2018-01-02 泰州市齐大涂料助剂有限公司 一种真空洗浆机的除垢刮刀复位装置

Also Published As

Publication number Publication date
SE414517B (sv) 1980-08-04
NO793559L (no) 1980-05-07
FI70803C (fi) 1986-10-27
FI70803B (fi) 1986-07-18
FR2440228B1 ( ) 1983-08-26
NO150570B (no) 1984-07-30
FR2440228A1 (fr) 1980-05-30
FI793233A (fi) 1980-05-07
NO150570C (no) 1984-11-07
CA1122540A (en) 1982-04-27

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Legal Events

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NAV Patent application has lapsed

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Effective date: 19880203