Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1991-05-16
1993-12-28
Bennet, Henry A.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34156, 34242, 34158, F26B 300
Patent
active
052728196
ABSTRACT:
Apparatus and method for reducing web slot infiltration in web floatation drying apparatus, including a moveable web slot assembly which moves according to the position of the running web in the dryer. In one embodiment, the dryer includes a web steering assembly which steers the web in a substantially straight sinusoidal path. The moveable web slot is in communication with the steering assembly so that the slot moves to accommodate the position of the steered web.
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Rogne Allan W.
Wimberger Richard J.
Baker William L.
Bennet Henry A.
Gromada Denise L.
Lemack Kevin S.
W. R. Grace & Co.,-Conn.
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