Classifying – separating – and assorting solids – Fluid suspension – Gaseous
Patent
1978-04-11
1980-04-15
Lutter, Frank W.
Classifying, separating, and assorting solids
Fluid suspension
Gaseous
55345, 55459R, B04C 304, B01D 4512
Patent
active
041982908
ABSTRACT:
A cyclone separator for separating fine particles or dust from a gas stream comprising a main separator chamber 11 having a tangential gas inlet 10 to form a circulating gas vortex about an axis 12, and a gas outlet opening 19 aligned with the vortex axis at one end of the chamber and communicating with a main gas outlet duct 20. Within the main separator chamber 11 there are positioned baffles or vanes 14,15 which separate off the heavier solid particles into a hopper 13 below the chamber. Adjacent the outlet aperture 19 is an annular opening 21 which communicates with a subsidiary casing 22 having a tangential outlet 23. Fine particles are therefore flung outwards by centrifugal force into the casing 22 and are then separated in a further cyclone separator 25.
REFERENCES:
patent: 1845358 (1932-02-01), Stebbins
patent: 3017993 (1962-01-01), MacPherson et al.
patent: 3116238 (1963-12-01), Van Etten
patent: 3504804 (1970-04-01), Newman et al.
patent: 3535854 (1970-10-01), Taylor
patent: 4019883 (1977-04-01), Klomp
Hokanson Jon E.
Lutter Frank W.
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