FR2586720B1 - SCREENING APPARATUS FOR PAPER PULP - Google Patents

SCREENING APPARATUS FOR PAPER PULP

Info

Publication number
FR2586720B1
FR2586720B1 FR8612487A FR8612487A FR2586720B1 FR 2586720 B1 FR2586720 B1 FR 2586720B1 FR 8612487 A FR8612487 A FR 8612487A FR 8612487 A FR8612487 A FR 8612487A FR 2586720 B1 FR2586720 B1 FR 2586720B1
Authority
FR
France
Prior art keywords
paper pulp
screening apparatus
screening
pulp
paper
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8612487A
Other languages
French (fr)
Other versions
FR2586720A1 (en
Inventor
Jimmy L Winkler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black Clawson Co
Original Assignee
Black Clawson Co
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 Black Clawson Co filed Critical Black Clawson Co
Publication of FR2586720A1 publication Critical patent/FR2586720A1/en
Application granted granted Critical
Publication of FR2586720B1 publication Critical patent/FR2586720B1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/16—Cylinders and plates for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
FR8612487A 1985-09-05 1986-09-05 SCREENING APPARATUS FOR PAPER PULP Expired FR2586720B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77280985A 1985-09-05 1985-09-05

Publications (2)

Publication Number Publication Date
FR2586720A1 FR2586720A1 (en) 1987-03-06
FR2586720B1 true FR2586720B1 (en) 1988-09-09

Family

ID=25096300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612487A Expired FR2586720B1 (en) 1985-09-05 1986-09-05 SCREENING APPARATUS FOR PAPER PULP

Country Status (3)

Country Link
JP (1) JPS6290390A (en)
CA (1) CA1288733C (en)
FR (1) FR2586720B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368037B1 (en) * 1988-11-10 1994-07-06 Balzers Aktiengesellschaft Process for controlling the distribution of the evaporation rate of an electron beam
DE4324662A1 (en) * 1993-07-22 1995-01-26 Voith Gmbh J M Sieve
DE19620051A1 (en) * 1996-05-18 1997-11-20 Voith Sulzer Stoffaufbereitung Device for sorting fibrous suspension
DE102009015405A1 (en) * 2009-03-27 2010-09-30 Voith Patent Gmbh scree
WO2016158817A1 (en) * 2015-03-31 2016-10-06 株式会社エンプラス Mesh filter
CN116159840B (en) * 2023-02-06 2024-07-16 杰森石膏板(长春)有限公司 Wet useless recycle system of thistle board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2301514A (en) * 1939-10-05 1942-11-10 Grover C Brewster Screen plate
SE374400B (en) * 1972-08-31 1975-03-03 Svenska Cellulosa Ab
SE427124B (en) * 1980-01-28 1983-03-07 Celleco Ab DEVICE FOR FILING OF FIBER PASS PENSIONS
US4276159A (en) * 1980-06-19 1981-06-30 The Black Clawson Company Apparatus for screening paper fiber stock

Also Published As

Publication number Publication date
JPS6290390A (en) 1987-04-24
FR2586720A1 (en) 1987-03-06
CA1288733C (en) 1991-09-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse