Drying apparatus

Details Drying apparatus Drying apparatus

1976-06-28

1978-08-01

Camby, John J.

Drying and gas or vapor contact with solids

Apparatus

Rotary drums or receptacles

34121, 34156, 34159, 432 8, F26B 1308

Patent

active

041034341

ABSTRACT:
A drying apparatus suitable for use in the drying of paper web and which comprises a housing, rollers located within the housing for supporting the paper web which is transported through the housing, and means for applying heat to the rollers. The heat is applied directly to the rollers' periphery and at such a level as to cause vaporization of moisture contained within the web, whereby a vapor layer is created between the web and the portion of the rollers' periphery which would otherwise be contacted at any given time by the web.

REFERENCES:
patent: 2099160 (1937-11-01), Charch
patent: 2939222 (1960-06-01), Svavar et al.
patent: 3303576 (1967-02-01), Sisson
patent: 3925906 (1975-12-01), Chance et al.

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