FIELD: devices for spraying liquids; heat-power engineering; live steam pressure-reducing units; aeration of domestic waste water; industrial air-conditioning systems; cooling water in circulating mains; sprinkling of surfaces in fire prevention equipment.
SUBSTANCE: proposed device includes contraction, cavitation rod and nozzle with attachment secured on its outer part; nozzle and attachment are provided with bores; edge of attachment is saw-shaped in form; cavitation rod is located along axis of device for control in longitudinal direction; it is made in form of solid stud with end flat directed towards flow of liquid; upper portion of nozzle is perforated over circle.
EFFECT: enhanced efficiency due to high vacuum formed between outer surface of nozzle and inner surface of attachment.
1 dwg
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|---|---|---|---|
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