Drying and gas or vapor contact with solids – Apparatus – Rotary drums or receptacles
Patent
1989-01-19
1990-05-15
Bennet, Henry A.
Drying and gas or vapor contact with solids
Apparatus
Rotary drums or receptacles
34119, 165 90, D06F 5800
Patent
active
049246038
ABSTRACT:
Device for removal of condensate from a revolving steam heated drying cylinder or the like. A condensate standpipe rotates with the drying cylinder and features a suction mouthpiece with a suction opening forming an inlet group with the inside wall of the cylinder shell. There is provided, in the area of the suction mouthpiece, at least one guide device which imparts to the steam/condensate mixture entering the condensate standpipe a rotation about the standpipe axis. This guide device enables a reduction of the amount of steam required for dewatering of a drying cylinder. The device is preferably used in dewatering the drying cylinders of a paper machine.
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Bennet Henry A.
J.M. Voith & GmbH
Sollecito John
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