CA988438A - Method and apparatus for purifying and fractioning particle suspensions - Google Patents

Method and apparatus for purifying and fractioning particle suspensions

Info

Publication number
CA988438A
CA988438A CA134,899A CA134899A CA988438A CA 988438 A CA988438 A CA 988438A CA 134899 A CA134899 A CA 134899A CA 988438 A CA988438 A CA 988438A
Authority
CA
Canada
Prior art keywords
fractioning
purifying
particle suspensions
suspensions
particle
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
CA134,899A
Other languages
English (en)
Other versions
CA134899S (en
Inventor
Sten E.E. Ahlfors
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA988438A publication Critical patent/CA988438A/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
    • D21D5/06—Rotary screen-drums
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
CA134,899A 1971-03-01 1972-02-17 Method and apparatus for purifying and fractioning particle suspensions Expired CA988438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE252871A SE363865B (xx) 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
CA988438A true CA988438A (en) 1976-05-04

Family

ID=20260113

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,899A Expired CA988438A (en) 1971-03-01 1972-02-17 Method and apparatus for purifying and fractioning particle suspensions

Country Status (8)

Country Link
JP (1) JPS5524926B1 (xx)
CA (1) CA988438A (xx)
DE (1) DE2208549C3 (xx)
FI (1) FI51611C (xx)
FR (1) FR2127887A5 (xx)
GB (1) GB1374358A (xx)
NO (1) NO139898C (xx)
SE (1) SE363865B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844948U (ja) * 1981-09-21 1983-03-25 トヨタ自動車株式会社 前縁の高さと硬さとを調節しうるシ−ト
JPS5847262U (ja) * 1981-09-25 1983-03-30 トヨタ自動車株式会社 シ−トクツシヨン前縁部の高さと硬さ調整装置
JPS5849960U (ja) * 1981-09-30 1983-04-04 日産車体株式会社 シ−トクツシヨンの前端部支持装置
JPS58126238U (ja) * 1981-10-22 1983-08-27 トヨタ自動車株式会社 シ−トクツシヨン前縁部高さ調整装置
FI82496C (fi) * 1989-06-05 1991-03-11 Tampella Oy Ab Foerfarande foer reglering av trycksil och trycksil.
FI109038B (fi) 2000-10-20 2002-05-15 Metso Paper Inc Menetelmä kuitumassaseoksen käsittelemiseksi ja lajitin
DE102016101908B4 (de) 2016-02-03 2017-11-02 Dengler Tubetec Gmbh Vorrichtung und Verfahren zum Biegen von Rohren

Also Published As

Publication number Publication date
DE2208549A1 (de) 1972-10-05
NO139898C (no) 1979-05-30
FR2127887A5 (xx) 1972-10-13
FI51611B (xx) 1976-11-01
GB1374358A (en) 1974-11-20
DE2208549B2 (de) 1974-01-03
DE2208549C3 (de) 1974-08-01
FI51611C (fi) 1977-02-10
SE363865B (xx) 1974-02-04
NO139898B (no) 1979-02-19
JPS5524926B1 (xx) 1980-07-02

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