Fluid sprinkling – spraying – and diffusing – Processes – Including mixing or combining with air – gas or steam
Patent
1983-06-01
1985-05-07
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Including mixing or combining with air, gas or steam
239366, 239368, B05B 730
Patent
active
045153108
ABSTRACT:
An improved spraying apparatus utilizes a novel method of withdrawing sprayable liquid from a pressurized vessel at a controlled rate, whereby the discharge rate of the spraying apparatus may be preset or selectively controlled within a desired range. Control of the rate at which liquid discharges from the apparatus is effected by pre-setting or regulating the effective size of one or more gas entry openings provided in a liquid withdrawal conduit which depends into the pressure vessel. The gas entry openings communicate with an upper end region of the vessel wherein a quantity of pressurized carrier gas is maintained. In one embodiment, all carrier gas must flow through the vessel before being discharged by the apparatus. In another embodiment, a restricted flow of carrier gas is combined with a mixture of gas and liquid issuing from the pressure vessel for generating a highly atomized, fog-like spray.
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Burge David A.
Kashnikow Andres
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