FI793233A - ANORDING WITH ROTARY FILTER - Google Patents

ANORDING WITH ROTARY FILTER

Info

Publication number
FI793233A
FI793233A FI793233A FI793233A FI793233A FI 793233 A FI793233 A FI 793233A FI 793233 A FI793233 A FI 793233A FI 793233 A FI793233 A FI 793233A FI 793233 A FI793233 A FI 793233A
Authority
FI
Finland
Prior art keywords
anording
rotary filter
rotary
filter
Prior art date
Application number
FI793233A
Other languages
Finnish (fi)
Other versions
FI70803B (en
FI70803C (en
Inventor
Kjell Felix 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
Application filed by Sunds Defibrator filed Critical Sunds Defibrator
Publication of FI793233A publication Critical patent/FI793233A/en
Publication of FI70803B publication Critical patent/FI70803B/en
Application granted granted Critical
Publication of FI70803C publication Critical patent/FI70803C/en

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)
FI793233A 1978-11-06 1979-10-18 ANORDING WITH ROTARY FILTER FI70803C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7811431 1978-11-06
SE7811431A SE414517B (en) 1978-11-06 1978-11-06 CREATIVE DEVICE FOR REMOVING A MATERIAL COVER FROM A FILTER DRUM

Publications (3)

Publication Number Publication Date
FI793233A true FI793233A (en) 1980-05-07
FI70803B FI70803B (en) 1986-07-18
FI70803C FI70803C (en) 1986-10-27

Family

ID=20336267

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793233A FI70803C (en) 1978-11-06 1979-10-18 ANORDING WITH ROTARY FILTER

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86963C (en) * 1989-07-06 1992-11-10 Ahlstroem Oy ANORDNING OCH FOERFARANDE FOER BEHANDLING AV MASSA
US5852845A (en) * 1993-09-10 1998-12-29 Michelson; Manfred G. Device for extracting water from photographic film
GB2282463A (en) * 1993-09-10 1995-04-05 Manfred George Michelson Cleaning photographic film
FI104646B (en) * 1998-07-03 2000-03-15 Valmet Corp Device and method for conducting a paper / cardboard web to a pulp solver
ITBO20090249A1 (en) * 2009-04-21 2010-10-22 Poggi Mauro ROLLER CLEANING DEVICE.
CN105821694B (en) * 2016-04-06 2018-01-02 泰州市齐大涂料助剂有限公司 A kind of scale removal scraper resetting means of vacuum pulp washing machine

Also Published As

Publication number Publication date
CA1122540A (en) 1982-04-27
NO793559L (en) 1980-05-07
FR2440228A1 (en) 1980-05-30
SE414517B (en) 1980-08-04
FR2440228B1 (en) 1983-08-26
NO150570B (en) 1984-07-30
FI70803B (en) 1986-07-18
NO150570C (en) 1984-11-07
FI70803C (en) 1986-10-27
SE7811431L (en) 1980-05-07

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SUNDS DEFIBRATOR AKTIEBOLAG