FI43382C - Laite nestepitoisten aineenseosten vedenpoistoa ja pesua varten, ensisijassa kuitumassasuspensioita varten - Google Patents

Laite nestepitoisten aineenseosten vedenpoistoa ja pesua varten, ensisijassa kuitumassasuspensioita varten

Info

Publication number
FI43382C
FI43382C FI650686A FI68665A FI43382C FI 43382 C FI43382 C FI 43382C FI 650686 A FI650686 A FI 650686A FI 68665 A FI68665 A FI 68665A FI 43382 C FI43382 C FI 43382C
Authority
FI
Finland
Prior art keywords
dewatering
primarily
substances
washing liquid
liquid mixtures
Prior art date
Application number
FI650686A
Other languages
English (en)
Other versions
FI43382B (fi
Inventor
Frykhult Rune Helmer
Original Assignee
Ekstroems Maskinaffaer Ab
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 Ekstroems Maskinaffaer Ab filed Critical Ekstroems Maskinaffaer Ab
Publication of FI43382B publication Critical patent/FI43382B/fi
Application granted granted Critical
Publication of FI43382C publication Critical patent/FI43382C/fi

Links

Classifications

    • 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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FI650686A 1964-03-20 1965-03-20 Laite nestepitoisten aineenseosten vedenpoistoa ja pesua varten, ensisijassa kuitumassasuspensioita varten FI43382C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE3495/64A SE300759B (fi) 1964-03-20 1964-03-20

Publications (2)

Publication Number Publication Date
FI43382B FI43382B (fi) 1970-11-30
FI43382C true FI43382C (fi) 1971-03-10

Family

ID=20262253

Family Applications (1)

Application Number Title Priority Date Filing Date
FI650686A FI43382C (fi) 1964-03-20 1965-03-20 Laite nestepitoisten aineenseosten vedenpoistoa ja pesua varten, ensisijassa kuitumassasuspensioita varten

Country Status (3)

Country Link
US (1) US3342124A (fi)
FI (1) FI43382C (fi)
SE (1) SE300759B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467003A (en) * 1967-01-30 1969-09-16 Zurn Ind Inc Machine for deliquefying solid material
US3878698A (en) * 1971-12-14 1975-04-22 Karlstad Mekaniska Ab Apparatus for forming and washing a fibrous web
US3882023A (en) * 1972-11-21 1975-05-06 Sr Vernon I E Wiegand Apparatus for continuously separating liquid and solid from a liquid-solid mixture
FI90442C (fi) * 1992-11-05 1994-02-10 Finbark Oy Massan pesu
US5470471A (en) * 1993-05-14 1995-11-28 Ingersoll-Rand Company Anti-rewet deck for press rolls
US5538343A (en) * 1995-03-06 1996-07-23 E. I. Du Pond De Nemours And Company Apparatus and method for liquid mixing employing nip zones
FI100955B (fi) * 1995-10-13 1998-03-31 Finbark Oy Rumpupuristin
DE102004033328A1 (de) * 2004-07-09 2006-02-09 Bhs-Sonthofen Gmbh Filter mit Feststoff-Resuspendierung
SE528722C2 (sv) * 2005-06-03 2007-01-30 Metso Paper Inc Anordning för behandling av cellulosamassa i en tvättapparat anordnad med en förstärkande spant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229143A (en) * 1938-03-14 1941-01-21 Stacom Process Corp Apparatus for expressing liquids from solid substances
US3014589A (en) * 1957-05-25 1961-12-26 Sunds Verkst Er Aktiebolag Apparatus for dewatering suspensions, such as fibrous pulp suspensions
NL249681A (fi) * 1959-03-23
SE304439B (fi) * 1962-09-28 1968-09-23 Ekstroemsmaskinaffaer A Ab

Also Published As

Publication number Publication date
FI43382B (fi) 1970-11-30
SE300759B (fi) 1968-05-06
US3342124A (en) 1967-09-19

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