Patent SE444588B successfully refreshed from Google Patents.
SE444588B
Expired / Lapsed
SE
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Procedure, during the pulping of shreds or similar vegetable material, for using vapour as a means of transporting fibre mass.
Assignee: Bahco Ventilation Ab
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Filing: 1984-10-05
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Granted: —
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Expires: 2004-10-05
Abstract
Abstract During a procedure for the transportation of fibre mass from a pulping unit (2), a closed conducting system (2, 6, 7, 13) is used for the transportation of the vapour. The vapour produced in the pulping unit is conducted in contra-flow to a feed belt (5) which feeds the raw shreds from a pre-heater (3). The vapour pressure in the pre-heater is constant whereby the grinding discs can be engaged at various pressures.<IMAGE>
Inventors
- 👤 A T Mattsson
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-10-31 18:54
CPC Classifications
D; D21; D21B; D21B1/00; D21B1/04; D21B1/12
Claims Analysis
Total Claims: 0
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