FI49330C - Filtertvättare för filtrering och tvättning av fiberslam, speciellt ma ssasuspension. - Google Patents

Filtertvättare för filtrering och tvättning av fiberslam, speciellt ma ssasuspension.

Info

Publication number
FI49330C
FI49330C FI733583A FI358373A FI49330C FI 49330 C FI49330 C FI 49330C FI 733583 A FI733583 A FI 733583A FI 358373 A FI358373 A FI 358373A FI 49330 C FI49330 C FI 49330C
Authority
FI
Finland
Prior art keywords
filtration
washing
mass suspension
fiber sludge
especially mass
Prior art date
Application number
FI733583A
Other languages
English (en)
Finnish (fi)
Other versions
FI49330B (sv
Inventor
Reino Laiho
Original Assignee
Rauma Repola 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 Rauma Repola Oy filed Critical Rauma Repola Oy
Priority to FI733583A priority Critical patent/FI49330C/sv
Priority to JP49126082A priority patent/JPS5812960B2/ja
Priority to SE7414455A priority patent/SE393823B/sv
Application granted granted Critical
Publication of FI49330B publication Critical patent/FI49330B/fi
Publication of FI49330C publication Critical patent/FI49330C/sv

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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI733583A 1973-11-21 1973-11-21 Filtertvättare för filtrering och tvättning av fiberslam, speciellt ma ssasuspension. FI49330C (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI733583A FI49330C (sv) 1973-11-21 1973-11-21 Filtertvättare för filtrering och tvättning av fiberslam, speciellt ma ssasuspension.
JP49126082A JPS5812960B2 (ja) 1973-11-21 1974-10-31 センイケンダクエキノロカ オヨビ センジヨウヨウロカセンジヨウキ
SE7414455A SE393823B (sv) 1973-11-21 1974-11-18 Filtertvettare for fiberslam, spec for filtrering och tvettning av massa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI733583A FI49330C (sv) 1973-11-21 1973-11-21 Filtertvättare för filtrering och tvättning av fiberslam, speciellt ma ssasuspension.

Publications (2)

Publication Number Publication Date
FI49330B FI49330B (sv) 1975-01-31
FI49330C true FI49330C (sv) 1975-05-12

Family

ID=8508585

Family Applications (1)

Application Number Title Priority Date Filing Date
FI733583A FI49330C (sv) 1973-11-21 1973-11-21 Filtertvättare för filtrering och tvättning av fiberslam, speciellt ma ssasuspension.

Country Status (3)

Country Link
JP (1) JPS5812960B2 (sv)
FI (1) FI49330C (sv)
SE (1) SE393823B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60652C (fi) * 1980-05-28 1982-03-10 Rauma Repola Oy Foerfarande och anordning foer tjockning av suspension eller massa
JPS60175494U (ja) * 1984-04-28 1985-11-20 安藤電気株式会社 出力可変光源

Also Published As

Publication number Publication date
JPS5083504A (sv) 1975-07-05
JPS5812960B2 (ja) 1983-03-10
FI49330B (sv) 1975-01-31
SE7414455L (sv) 1975-05-22
SE393823B (sv) 1977-05-23

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