Drying and gas or vapor contact with solids – Apparatus – Rotary drums or receptacles
Patent
1997-04-22
1998-11-03
Bennett, Henry
Drying and gas or vapor contact with solids
Apparatus
Rotary drums or receptacles
34646, D21F 500, D06F 5800
Patent
active
058291598
ABSTRACT:
The dryer section of a paper-making machine is fabricated as a number of subsections arranged end-to-end throughout the length, the subsections each including a pair of prefabricated large vertical side frames which provide support for the dryer cans, felt rolls, etc. The subsections can be individually fabricated and do not require precise levelling relative to each other resulting in great improvements in the speed and cost of installation of the dryer section.
REFERENCES:
patent: 3123449 (1964-03-01), Cocker, III
patent: 3359646 (1967-12-01), Beachler
patent: 3989587 (1976-11-01), Grossman
patent: 4165590 (1979-08-01), Bartley
patent: 4450630 (1984-05-01), Phelps
patent: 5412913 (1995-05-01), Daniels et al.
patent: 5557856 (1996-09-01), Kertula
Hodgins Gary W.
Sitter Raymond P.
Spicer Roderick A.
Bennett Henry
Canadian Shipbuilding & Engineering Limited
Gravini Steve
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