Apparatus for treating pulp

Details Apparatus for treating pulp Apparatus for treating pulp

1990-07-26

1992-08-18

Hart, Charles

Liquid purification or separation

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210400, 210404, B01D 33056

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active

051396718

ABSTRACT:
An appratus for treating medium consistency pulp in connection with different treatment apparatuses, such as washers. According to the prior art the treatment of pulp, for example, the washing process, starts at a low consistency, approximately 1-3% so that it is necessary always to dilute pulp before washing, whereby the water consumption of the plant increases and the need of power in, for example, pumping and in the treatment generally increases. The present invention makes it possible to treat medium consistency pulp, because the feeding means is able to spread the pulp as an even layer on the perforated surface of the treating apparatus.

REFERENCES:
patent: 3296066 (1967-01-01), Green et al.
patent: 3487941 (1970-01-01), Haapanaki
patent: 3741865 (1973-06-01), Lejeune
patent: 4266413 (1981-05-01), Yli-Vakkuri
patent: 4502171 (1985-03-01), Koskinen et al.
patent: 4596631 (1986-06-01), Prough et al.

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