FI54158C - Silanordning vid cellulosakokare - Google Patents

Silanordning vid cellulosakokare

Info

Publication number
FI54158C
FI54158C FI380/71A FI38071A FI54158C FI 54158 C FI54158 C FI 54158C FI 380/71 A FI380/71 A FI 380/71A FI 38071 A FI38071 A FI 38071A FI 54158 C FI54158 C FI 54158C
Authority
FI
Finland
Prior art keywords
silanordning
cellulosakokare
vid
vid cellulosakokare
silanordning vid
Prior art date
Application number
FI380/71A
Other languages
English (en)
Other versions
FI54158B (fi
Inventor
Per Tyke Christenson
Original Assignee
Kamyr 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 Kamyr Ab filed Critical Kamyr Ab
Application granted granted Critical
Publication of FI54158B publication Critical patent/FI54158B/fi
Publication of FI54158C publication Critical patent/FI54158C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • 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
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/46—Several filtrate discharge conduits each connected to one filter element or group of filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FI380/71A 1970-02-11 1971-02-10 Silanordning vid cellulosakokare FI54158C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01734/70A SE357219B (fi) 1970-02-11 1970-02-11

Publications (2)

Publication Number Publication Date
FI54158B FI54158B (fi) 1978-06-30
FI54158C true FI54158C (fi) 1978-10-10

Family

ID=20258737

Family Applications (1)

Application Number Title Priority Date Filing Date
FI380/71A FI54158C (fi) 1970-02-11 1971-02-10 Silanordning vid cellulosakokare

Country Status (10)

Country Link
US (1) US3711367A (fi)
JP (1) JPS512961B1 (fi)
BR (1) BR7100948D0 (fi)
CA (1) CA952044A (fi)
DE (1) DE2106316C3 (fi)
FI (1) FI54158C (fi)
FR (1) FR2078490A5 (fi)
NO (1) NO130195B (fi)
SE (1) SE357219B (fi)
ZA (1) ZA71822B (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061193A (en) * 1975-09-15 1977-12-06 Kamyr, Inc. Method and apparatus for digesting cellulose material without screening digesting liquid withdrawn through the digester top
SU591539A1 (ru) * 1975-10-03 1978-02-05 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Установка дл обработки лигноцеллюлозного материала
US4547264A (en) * 1979-02-12 1985-10-15 Kamyr, Inc. Method of withdrawing liquid from a pair of vertically spaced annular screens
JPS57151510U (fi) * 1981-03-18 1982-09-22
US4637878A (en) * 1982-03-09 1987-01-20 Kamyr Aktiebolag Reciprocal movable screens in a vertically elongated vessel
SE451605B (sv) * 1983-06-27 1987-10-19 Mo Och Domsjoe Ab Forfarande och anordning for forbehandling av lignocellulosamaterial
US4568419A (en) * 1984-02-27 1986-02-04 Laakso Oliver A Method of treating comminuted cellulosic fibrous material in a vertical vessel
FI841903A (fi) * 1984-05-11 1985-11-12 Rauma-Repola Oy Foerfarande foer separering av gaser och extraktaemnen av kokvaetska av cellulosa.
JPS6251219U (fi) * 1985-09-20 1987-03-30
US5236554A (en) * 1991-08-16 1993-08-17 Kamyr, Inc. Digester having plural screens with means for controlling liquid injection and withdrawal
US5536367A (en) * 1995-01-25 1996-07-16 Salminen; Reijo K. Pulp digester cleaning system
US5985096A (en) * 1997-09-23 1999-11-16 Ahlstrom Machinery Inc. Vertical pulping digester having substantially constant diameter
US6123808A (en) * 1997-12-09 2000-09-26 Ahlstrom Machinery Inc. Distribution of dilution liquor to the discharge of a cellulose pulp digester
US6120647A (en) * 1998-01-26 2000-09-19 Ahlstrom Machinery Inc. Simplified liquid removal system for a cellulose pulp digester
US6165323A (en) * 1999-02-10 2000-12-26 Andritz-Ahlstrom Inc. Screen plate having a plurality of inclined slots in a digester
FR2909895B1 (fr) * 2006-12-14 2009-04-03 Nexter Munitions Sa Dispositif de filtration pour effluents.
SE541978C2 (en) 2018-03-13 2020-01-14 Valmet Oy Arrangement for withdrawing treatment liquors in a continuous treatment vessel system, and a corresponding control system
UY39227A (es) * 2020-05-22 2021-12-31 Suzano Sa Método para desobstruir o limpiar una pantalla en un digestor continuo de cocción de proceso kraft

Also Published As

Publication number Publication date
FR2078490A5 (fi) 1971-11-05
CA952044A (en) 1974-07-30
US3711367A (en) 1973-01-16
DE2106316B2 (de) 1973-11-29
DE2106316C3 (de) 1974-07-04
FI54158B (fi) 1978-06-30
DE2106316A1 (de) 1971-08-19
JPS512961B1 (fi) 1976-01-30
ZA71822B (en) 1972-02-23
SE357219B (fi) 1973-06-18
NO130195B (fi) 1974-07-22
BR7100948D0 (pt) 1973-05-03

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