Refiner apparatus with integral steam separator

Details Refiner apparatus with integral steam separator Refiner apparatus with integral steam separator

1985-01-31

1988-02-16

Bashore, S. Leon

Paper making and fiber liberation

Apparatus

With beating, refining, and/or disintegrating means

112 23, 241244, D21B 112, D12D 130

Patent

active

047253363

ABSTRACT:
A pressurized disc type refiner having parallel discs housed inside a pressurized chamber and a fluid conveying passageway for removing refined fibrous material entrained in steam is equipped with a second fluid conveying passageway. Fins on the one of the rotating discs impede the entrance of refined fibrous material into the second passageway by centrifugal force so that the steam conveyed in that passageway will be substantially free of entrained fibrous material.

REFERENCES:
patent: 4082233 (1978-04-01), Reinhall
patent: 4118207 (1978-10-01), Wilhelm
patent: 4148616 (1979-04-01), Winters
patent: 4221343 (1980-09-01), Skeen
patent: 4253857 (1981-03-01), Fisher
patent: 4301974 (1981-11-01), Sjobom
patent: 4350499 (1982-09-01), Lundgren
patent: 4600475 (1986-07-01), Reinhall et al.

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