GB1469036A - Method and apparatus for refining pulp wood chips and the like - Google Patents

Method and apparatus for refining pulp wood chips and the like

Info

Publication number
GB1469036A
GB1469036A GB396375A GB396375A GB1469036A GB 1469036 A GB1469036 A GB 1469036A GB 396375 A GB396375 A GB 396375A GB 396375 A GB396375 A GB 396375A GB 1469036 A GB1469036 A GB 1469036A
Authority
GB
United Kingdom
Prior art keywords
disc
screws
refiner
steam
chips
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
GB396375A
Other languages
English (en)
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.)
KESKUSLABOR CENTRALLABOR Oy AB
Original Assignee
KESKUSLABOR CENTRALLABOR Oy 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 KESKUSLABOR CENTRALLABOR Oy AB filed Critical KESKUSLABOR CENTRALLABOR Oy AB
Publication of GB1469036A publication Critical patent/GB1469036A/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
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
GB396375A 1974-02-15 1975-01-29 Method and apparatus for refining pulp wood chips and the like Expired GB1469036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI740452A FI51379C (fi) 1974-02-15 1974-02-15 Kaksoislevyjauhimen syöttömenetelmä ja laitteisto menetelmän toteuttam iseksi.

Publications (1)

Publication Number Publication Date
GB1469036A true GB1469036A (en) 1977-03-30

Family

ID=8504137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB396375A Expired GB1469036A (en) 1974-02-15 1975-01-29 Method and apparatus for refining pulp wood chips and the like

Country Status (6)

Country Link
JP (1) JPS50152002A (enExample)
AT (1) AT341322B (enExample)
CA (1) CA1025262A (enExample)
FI (1) FI51379C (enExample)
GB (1) GB1469036A (enExample)
SE (1) SE7501258L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474551A1 (fr) * 1980-02-27 1981-07-31 Sunds Defibrator Procede et dispositif pour separer la vapeur de materiaux contenant de la ligno-cellulose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474551A1 (fr) * 1980-02-27 1981-07-31 Sunds Defibrator Procede et dispositif pour separer la vapeur de materiaux contenant de la ligno-cellulose

Also Published As

Publication number Publication date
FI51379B (enExample) 1976-08-31
SE7501258L (enExample) 1975-08-18
JPS50152002A (enExample) 1975-12-06
FI45274A7 (enExample) 1975-08-16
ATA59575A (de) 1977-05-15
FI51379C (fi) 1976-12-10
CA1025262A (en) 1978-01-31
AT341322B (de) 1978-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee