Method and apparatus for beating pulp
To beat wood and other fiber materials, the material is passed between two beating surfaces, where the speed difference between them is between 5 m/second and 12 m/second or zero. The material is fed as a web (6) between two rotating rollers (2,3) in a beater (1), to be spread evenly over their beat...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | To beat wood and other fiber materials, the material is passed between two beating surfaces, where the speed difference between them is between 5 m/second and 12 m/second or zero. The material is fed as a web (6) between two rotating rollers (2,3) in a beater (1), to be spread evenly over their beating surfaces. The rollers are rotated by motors (4,5). |
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