Compartmented gas injection device

Conveyors: fluid current – Intake to fluid current conveyor – Load receptacle type

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Details

406 90, 406 91, 406136, 406137, 222195, B65G 5338

Patent

active

049417797

ABSTRACT:
Injection of gas into a bed of solids contained in a hopper is compartmentalized to allow independent control of gas to be vented upward and gas and solids to be discharged.

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patent: 4338187 (1982-07-01), Gartside et al.
patent: 4413758 (1983-11-01), Walters
patent: 4453865 (1984-06-01), Norton
patent: 4693189 (1987-09-01), Powers

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