FI51225C - Pulp sorting machine. - Google Patents

Pulp sorting machine.

Info

Publication number
FI51225C
FI51225C FI640229A FI22964A FI51225C FI 51225 C FI51225 C FI 51225C FI 640229 A FI640229 A FI 640229A FI 22964 A FI22964 A FI 22964A FI 51225 C FI51225 C FI 51225C
Authority
FI
Finland
Prior art keywords
sorting machine
pulp sorting
pulp
machine
sorting
Prior art date
Application number
FI640229A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51225B (en
Inventor
Ben Cowan
Original Assignee
Pulmac Ltd
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 Pulmac Ltd filed Critical Pulmac Ltd
Application granted granted Critical
Publication of FI51225B publication Critical patent/FI51225B/fi
Publication of FI51225C publication Critical patent/FI51225C/en

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
    • D21D5/023—Stationary screen-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI640229A 1963-02-25 1964-02-06 Pulp sorting machine. FI51225C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US260626A US3243041A (en) 1963-02-25 1963-02-25 Horizontal pressure type pulp screen

Publications (2)

Publication Number Publication Date
FI51225B FI51225B (en) 1976-08-02
FI51225C true FI51225C (en) 1976-11-10

Family

ID=22989930

Family Applications (1)

Application Number Title Priority Date Filing Date
FI640229A FI51225C (en) 1963-02-25 1964-02-06 Pulp sorting machine.

Country Status (2)

Country Link
US (1) US3243041A (en)
FI (1) FI51225C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400820A (en) * 1965-03-30 1968-09-10 Bird Machine Co Screening apparatus with rotary pulsing member
US3373875A (en) * 1965-06-01 1968-03-19 Rice Barton Corp Apparatus for screening pulp
GB1156509A (en) * 1966-11-08 1969-06-25 Smidth & Co As F L Improvements in Drum Sieves
US3508651A (en) * 1968-04-19 1970-04-28 Hooper & Co Ltd S W Method and apparatus for screening pulp
CA981215A (en) * 1972-08-31 1976-01-06 Highratio Screens Ltd. Pulp stock pressure screen
US4098182A (en) * 1976-05-17 1978-07-04 The Pillsbury Company Press for removing liquids from amorphous material
US4268381A (en) * 1979-05-03 1981-05-19 Uniweld Inc. Rotary pulp screening device of the vertical pressure type
US4267035A (en) * 1979-08-27 1981-05-12 The Black Clawson Company Pressurized rotary screening apparatus
US4851111A (en) * 1985-08-09 1989-07-25 The Black Clawson Company Apparatus for screening paper fiber stock

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US781097A (en) * 1904-07-12 1905-01-31 Hjalmar Ludvig Orrman Apparatus for separating and sieving wood-pulp.
US1225198A (en) * 1913-06-09 1917-05-08 Peder P Westby Pulp-screen.
US1742592A (en) * 1927-04-23 1930-01-07 Haug Anton Joseph Pulp-screening machine
US1696354A (en) * 1927-05-17 1928-12-25 Haug Anton Joseph Pulp-screening machine
US1722874A (en) * 1928-01-13 1929-07-30 Harold D Wells Pulp screen
US1990992A (en) * 1933-08-08 1935-02-12 American Voith Contact Co Inc Method and means of mechanically separating slimy substance from fiber stock
US2246669A (en) * 1938-06-13 1941-06-24 Cowan Elijah Pulp screening apparatus
US2845848A (en) * 1956-01-23 1958-08-05 North Carolina Pulp Company Apparatus for screening pulp
US2908390A (en) * 1958-01-28 1959-10-13 John P Rich Apparatus for screening pulp
US3109809A (en) * 1960-01-04 1963-11-05 Pall Corp Wash filter element

Also Published As

Publication number Publication date
FI51225B (en) 1976-08-02
US3243041A (en) 1966-03-29

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