[go: up one dir, main page]

BE880541A - WOOD DEFIBRATION PROCESS AND GRINDER FOR MECHANICAL PULP PREPARATION - Google Patents

WOOD DEFIBRATION PROCESS AND GRINDER FOR MECHANICAL PULP PREPARATION

Info

Publication number
BE880541A
BE880541A BE0/198509A BE198509A BE880541A BE 880541 A BE880541 A BE 880541A BE 0/198509 A BE0/198509 A BE 0/198509A BE 198509 A BE198509 A BE 198509A BE 880541 A BE880541 A BE 880541A
Authority
BE
Belgium
Prior art keywords
grinder
mechanical pulp
pulp preparation
defibration process
wood
Prior art date
Application number
BE0/198509A
Other languages
French (fr)
Original Assignee
Voith Gmbh J M
Dyckerhoff & Widmann Ag
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 Voith Gmbh J M, Dyckerhoff & Widmann Ag filed Critical Voith Gmbh J M
Publication of BE880541A publication Critical patent/BE880541A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/10—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with cooling provisions, e.g. with radial slots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paper (AREA)
BE0/198509A 1978-12-13 1979-12-11 WOOD DEFIBRATION PROCESS AND GRINDER FOR MECHANICAL PULP PREPARATION BE880541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782853716 DE2853716A1 (en) 1978-12-13 1978-12-13 Paper pulp shredding mill - fed with water and air under pressure and at high temp., through porous coating

Publications (1)

Publication Number Publication Date
BE880541A true BE880541A (en) 1980-04-01

Family

ID=6056992

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/198509A BE880541A (en) 1978-12-13 1979-12-11 WOOD DEFIBRATION PROCESS AND GRINDER FOR MECHANICAL PULP PREPARATION

Country Status (3)

Country Link
JP (1) JPS5584489A (en)
BE (1) BE880541A (en)
DE (1) DE2853716A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434069B (en) * 1980-07-09 1984-07-02 Mo Och Domsjoe Ab PROCEDURE FOR PREPARING GRINDING MASS
CA1161291A (en) * 1981-02-09 1984-01-31 William H. Schafer Segmental pulpstone
FR2972949B1 (en) * 2011-03-21 2014-05-16 Snecma MACHINING TOOL WITH DEBOUCHANT HOLES

Also Published As

Publication number Publication date
DE2853716A1 (en) 1980-06-19
JPS5584489A (en) 1980-06-25

Similar Documents

Publication Publication Date Title
RO77344A (en) PROCESS FOR THE PRODUCTION OF SUGARS OF CELLULOSE AND LIGNIN
FR2417584B1 (en) METHOD AND APPARATUS FOR DEFIBRATING WOOD UNDER PRESSURE FOR UNLOADING THE MECHANICAL PULP BY MAINTAINING THE PRESSURE
GB2051166B (en) Pulp refining apparatus with adjustable treating gap
NO782601L (en) PROCEDURE FOR PREPARING GRINDING PULP
NO782600L (en) PROCEDURE FOR PREPARING GRINDING PULP
NZ194039A (en) Apparatus for adding chemicals to refiner pulp
JPS54105211A (en) Production of artificial woody veneer
BE880541A (en) WOOD DEFIBRATION PROCESS AND GRINDER FOR MECHANICAL PULP PREPARATION
FR2327357A1 (en) PROCESS FOR DELIGNIFICATION AND BLANKING OF WOOD PULP
JPS5691093A (en) Refiner pulp forming method
JPS5562288A (en) Pulping of fiber material other than wood
JPS54105214A (en) Production of artificial woody veneer
JPS5358002A (en) Process for removing suspended material in sulphite pulp waste from broadleaf trees as raw material
AU524447B2 (en) Pulp defibrating apparatus
JPS569490A (en) Mechanical pulp producing apparatus
GB2074894B (en) Device for producing mechanical wood pulp
JPS551331A (en) Pulp production
ZA79388B (en) An anti-pollution process for bleaching wood pulp
JPS54117014A (en) Production of artificial woody veneer
BE881180A (en) IMPROVED WOOD DEFIBRATION PROCESS
PT70365A (en) Process for the delignification of lignocellulosic material
GB2074044B (en) Apparatus for producing mechanical wood pulp
FR2541329B1 (en) PROCESS AND DEVICE FOR MANUFACTURING WOOD PULP
JPS5536313A (en) Production of mechanical pulp
DE3161711D1 (en) Process for the delignification of lignocellulosic material