Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1989-06-01
1990-11-20
Hart, Charles
Gas separation
Means within gas stream for conducting concentrate to collector
55 52, 55337, 55399, 55345, 55457, B01D 1900
Patent
active
049716034
ABSTRACT:
A vortex tube gas cleaning device 110 is used to clean a particle containing gas flow stream of particles. The device 110 has an outer tube 112 having an inlet 114 at an upstream end, and, in series downstream of the inlet 114 a vortex generator 116 in a vortex region 118, and a separation region 119. An inner extraction tube 140 is located at the downstream end of the tube 112 and extends concentrically within the outer tube 112, upstream, canti-lever fashion. A peripheral outlet region 122 is defined annularly around the inner tube 140 downstream of the separation region 119 and leads to an outlet port 136. A central outlet region 124 is defined within the inner tube 140 downstream of the separation region 119 and leads to an outlet 148. The periphery 130 of the outer tube 112 diverges at an angle 132 through the vortex generating region 118 and the separation region 119. The periphery of the vortex generator 116 diverges correspondingly.
REFERENCES:
patent: 3590560 (1971-07-01), Pall
patent: 3713280 (1973-01-01), Keller et al.
patent: 4008059 (1977-02-01), Monson et al.
patent: 4162906 (1979-07-01), Sullivan et al.
patent: 4289611 (1981-09-01), Brockmann
patent: 4746340 (1988-05-01), Durre et al.
De Villiers Pierre
Prinsloo Willem J. C.
Van Dijken Marten C.
Cyclofil (Proprietary) Limited
Hart Charles
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