DE3368957D1 - Screening apparatus for paper making stock - Google Patents

Screening apparatus for paper making stock

Info

Publication number
DE3368957D1
DE3368957D1 DE8383306207T DE3368957T DE3368957D1 DE 3368957 D1 DE3368957 D1 DE 3368957D1 DE 8383306207 T DE8383306207 T DE 8383306207T DE 3368957 T DE3368957 T DE 3368957T DE 3368957 D1 DE3368957 D1 DE 3368957D1
Authority
DE
Germany
Prior art keywords
paper making
screening apparatus
making stock
stock
screening
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
DE8383306207T
Other languages
German (de)
Inventor
David E Chupka
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
Application granted granted Critical
Publication of DE3368957D1 publication Critical patent/DE3368957D1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DE8383306207T 1983-01-21 1983-10-13 Screening apparatus for paper making stock Expired DE3368957D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45986783A 1983-01-21 1983-01-21

Publications (1)

Publication Number Publication Date
DE3368957D1 true DE3368957D1 (en) 1987-02-12

Family

ID=23826448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383306207T Expired DE3368957D1 (en) 1983-01-21 1983-10-13 Screening apparatus for paper making stock

Country Status (6)

Country Link
EP (1) EP0119345B1 (en)
JP (1) JPS59137593A (en)
BR (1) BR8306273A (en)
DE (1) DE3368957D1 (en)
ES (1) ES284538Y (en)
FI (1) FI840214A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086274B2 (en) * 1986-11-28 1996-01-24 石川島播磨重工業株式会社 Stock screen
JPH0238496U (en) * 1988-09-02 1990-03-14
JPH03249296A (en) * 1990-02-23 1991-11-07 Honshu Paper Co Ltd Abrasion-resistant screen plate
DE19620051A1 (en) * 1996-05-18 1997-11-20 Voith Sulzer Stoffaufbereitung Device for sorting fibrous suspension
JP4577065B2 (en) * 2005-03-31 2010-11-10 王子製紙株式会社 Screen device and method for producing regenerated pulp using the same
DE102012205506A1 (en) * 2012-04-04 2013-10-10 Voith Patent Gmbh scree
CN110258164B (en) * 2019-07-17 2021-04-20 山鹰国际控股股份公司 Novel deslagging process

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347716A (en) * 1939-07-19 1944-05-02 Black Clawson Co Apparatus for screening paper stock
US2658840A (en) * 1950-07-18 1953-11-10 Agrashell Inc Process for the manufacture of laminates
US2835173A (en) * 1955-03-03 1958-05-20 Black Clawson Co Paper machinery
DE1905832U (en) * 1964-09-16 1964-12-03 Hermann Finckh G M B H SECURE FOR PAPER FABRIC SUSPENSIONS.
FR1539846A (en) * 1967-08-02 1968-09-20 E Et M Lamort Fils Ets Further training in scrubbers, especially for paper pulp
US3849302A (en) * 1972-09-12 1974-11-19 Black Clawson Co Method and apparatus for screening paper fiber stock
US4105543A (en) * 1974-08-09 1978-08-08 The Black Clawson Company Method for screening paper fiber stock
US4155841A (en) * 1977-03-22 1979-05-22 The Black Clawson Company High turbulence screen
JPS5637393A (en) * 1979-08-30 1981-04-11 Mitsubishi Heavy Ind Ltd Screen apparatus for paper stock
CA1180686A (en) * 1980-08-25 1985-01-08 Black Clawson Company (The) Paper making stock screening apparatus incorporating circular apertured cylindrical pressure screen

Also Published As

Publication number Publication date
JPS59137593A (en) 1984-08-07
FI840214A0 (en) 1984-01-19
ES284538U (en) 1985-06-01
EP0119345A1 (en) 1984-09-26
BR8306273A (en) 1984-09-18
EP0119345B1 (en) 1987-01-07
FI840214A (en) 1984-07-22
ES284538Y (en) 1986-02-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee