Annular venturi gas scrubber
A gas-scrubbing apparatus for treating contaminated gas with a liquid to remove particulates and other impurities is presented. Liquid is discharged radially outwardly from a central nozzle or jet and is directed between a pair of upper and lower walls which converge radially outwardly, and then diverge radially outwardly, to define an annular venturi. Gas flowing upwardly through a central opening in the lower wall passes outwardly through the venturi where it intimately mixes with the liquid discharged from the nozzle. In one embodiment, the upper wall has a trough-shaped upper surface communicating directly with the throat of the venturi for introducing recirculated liquid into the liquid-gas mixture flowing outwardly through the venturi.
- Assignee:
- Schneible Co.
- Patent Number(s):
- US 3998612
- OSTI ID:
- 7227808
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
420200 -- Engineering-- Facilities
Equipment
& Techniques
500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
DESIGN
EQUIPMENT
FLUID FLOW
FLUIDS
GASES
NOZZLES
OPERATION
POLLUTION CONTROL EQUIPMENT
SCRUBBERS
SCRUBBING
VENTURI TUBES