SE9101044L - refiner - Google Patents
refinerInfo
- Publication number
- SE9101044L SE9101044L SE9101044A SE9101044A SE9101044L SE 9101044 L SE9101044 L SE 9101044L SE 9101044 A SE9101044 A SE 9101044A SE 9101044 A SE9101044 A SE 9101044A SE 9101044 L SE9101044 L SE 9101044L
- Authority
- SE
- Sweden
- Prior art keywords
- rotatable
- grinding
- grinding device
- stationary
- devices
- Prior art date
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
- D21D1/34—Other mills or refiners
Landscapes
- Paper (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The fibrous-material grinding device comprises a housing (1, 21) which includes at least one material inlet (2,37) and at least one material outlet (3, 38). A cylindrical, rotatable grinding device (4, 24) is mounted in the housing. Disposed around the rotatable grinding device (4, 24) is a number of stationary grinding devices (5, 30) which can be urged towards the rotatable device. The stationary grinding devices (5, 30) define together with the rotatable grinding device (4, 24) a grinding gap in which fibrous material is worked. The fibrous material is transported from the at least one inlet (2, 27) to the at least one outlet (3, 38) by rotation of the rotatable grinding device (4, 24). The stationary grinding devices (5, 30) can be urged towards the rotatable grinding device by means of pressing device (8, 31).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9101044A SE508012C2 (en) | 1990-04-09 | 1991-04-08 | Fibrous-material grinding device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001294A SE9001294L (en) | 1990-04-09 | 1990-04-09 | refiner |
SE9101044A SE508012C2 (en) | 1990-04-09 | 1991-04-08 | Fibrous-material grinding device |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9101044D0 SE9101044D0 (en) | 1991-04-08 |
SE9101044L true SE9101044L (en) | 1991-10-10 |
SE508012C2 SE508012C2 (en) | 1998-08-10 |
Family
ID=26660763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9101044A SE508012C2 (en) | 1990-04-09 | 1991-04-08 | Fibrous-material grinding device |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE508012C2 (en) |
-
1991
- 1991-04-08 SE SE9101044A patent/SE508012C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE508012C2 (en) | 1998-08-10 |
SE9101044D0 (en) | 1991-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |