Liquid purification or separation – Processes – Separating
Patent
1988-12-20
1990-04-24
Spear, Frank
Liquid purification or separation
Processes
Separating
55 52, 55192, 210115, 210188, 2101951, 210294, 210537, 210790, 210805, 433 92, A61C 1704, B01B 4912, B01D 2100
Patent
active
049198262
ABSTRACT:
There is disclosed an improved liquid-solids-gas separator assembly permitting recovery of a major portion of the liquid stream for recirculation to a vacuum producing assembly wherein the separator assembly includes a gas-liquid and solids separator chamber and a liquids separator chamber for recovery of a recycle water stream and wherein the separator assembly comprises a vessel defining a cylindrically-shaped chamber into which a dental effluent including water, gases and lighter and heavier than water particles and from which a gas is vented through an upper conduit and liquid streams are recovered from a liquid pool wherein one liquid stream includes lighter than water particles and in one aspect is combined with heavier than water particles and a second liquid stream is recovered for recycling purposes.
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Air Techniques Incorporated
Drodge Joseph
Marn Louis E.
Spear Frank
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