FIELD: process engineering.
SUBSTANCE: water-air mix jet generator is mounted at water manifold and comprises water feed pipe, jet-forming element composed of trapezoidal-shape nozzle, jet core formation chamber, mixing chamber and air feed channel (channels). Water-air mix is formed directly in the nozzle. Lateral or central air feed can be used. In the case of lateral air feed air is fed via appropriate channel to jet core formation chamber or mixing chamber, or into both chambers at a time. In the case of central feed, air flows to the center of jet core formation chamber or at the boundary of jet-forming element composed of trapezoidal-shape nozzle and jet core formation chamber. Proposed device can be used for directed transfer of fish for guarding the accumulation of fish against getting into hydraulic works and for cleaning the fish protection structures from garbage, suspensions, cleaning of filters, etc.
EFFECT: higher efficiency of generator.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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