FI91090C - Method and apparatus for handling pulp - Google Patents

Method and apparatus for handling pulp

Info

Publication number
FI91090C
FI91090C FI924037A FI924037A FI91090C FI 91090 C FI91090 C FI 91090C FI 924037 A FI924037 A FI 924037A FI 924037 A FI924037 A FI 924037A FI 91090 C FI91090 C FI 91090C
Authority
FI
Finland
Prior art keywords
handling pulp
pulp
handling
Prior art date
Application number
FI924037A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI924037A0 (en
FI91090B (en
Inventor
Kalevi Laakso
Risto Ljokkoi
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Priority to FI924037A priority Critical patent/FI91090C/en
Publication of FI924037A0 publication Critical patent/FI924037A0/en
Priority to PCT/FI1993/000358 priority patent/WO1994005852A1/en
Application granted granted Critical
Publication of FI91090B publication Critical patent/FI91090B/en
Publication of FI91090C publication Critical patent/FI91090C/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
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • 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
    • D21F1/06—Regulating pulp flow
    • D21F1/065—Shock-absorbing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
FI924037A 1992-09-10 1992-09-10 Method and apparatus for handling pulp FI91090C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI924037A FI91090C (en) 1992-09-10 1992-09-10 Method and apparatus for handling pulp
PCT/FI1993/000358 WO1994005852A1 (en) 1992-09-10 1993-09-08 Method and apparatus for treating pulp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI924037 1992-09-10
FI924037A FI91090C (en) 1992-09-10 1992-09-10 Method and apparatus for handling pulp

Publications (3)

Publication Number Publication Date
FI924037A0 FI924037A0 (en) 1992-09-10
FI91090B FI91090B (en) 1994-01-31
FI91090C true FI91090C (en) 1994-05-10

Family

ID=8535842

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924037A FI91090C (en) 1992-09-10 1992-09-10 Method and apparatus for handling pulp

Country Status (2)

Country Link
FI (1) FI91090C (en)
WO (1) WO1994005852A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102782213A (en) * 2009-12-25 2012-11-14 沃依特专利有限责任公司 Method and screening device for screening a fiber suspension

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193865A (en) * 1976-03-16 1980-03-18 Oy Tampella Ab Classifying apparatus for a suspension
US4126513A (en) * 1977-06-30 1978-11-21 Beloit Corporation Air dome attenuator
US4316768A (en) * 1980-07-18 1982-02-23 Beloit Corporation Pulse free stock screen and combination pump
DE3519373A1 (en) * 1985-05-30 1986-12-04 J.M. Voith Gmbh, 7920 Heidenheim SORTING DEVICE
US5009774A (en) * 1989-10-30 1991-04-23 Beloit Corporation Pulseless screen

Also Published As

Publication number Publication date
WO1994005852A1 (en) 1994-03-17
FI924037A0 (en) 1992-09-10
FI91090B (en) 1994-01-31

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: A. AHLSTROM CORPORATION

BB Publication of examined application