SUPERSONIC INJECTION NOZZLE WITH INTEGRATED SPRAY WIDTH CONTROL DEVICE

摘要

A supersonic injection nozzle comprises: nozzle body part provided with inflow chamber in the inner portion; nozzle sleeve equipped in the nozzle body part and injection liquid being supplied in the inner portion; ultrasonic oscillator installed at the inflow chamber and vibrating the nozzle sleeve with ultrasonic waves and making the injected liquid passing through the inner portion of the nozzle sleeve atomized particles; compression air guide part installed in the front side of the nozzle body part and of which the front part of the nozzle sleeve is exposed from the front end and which has at least two liquid ejection holes provided at symmetrical position, wherein the ejection holes are connected to the inflow chamber of the nozzle body part and inclinedly supply the compressed air to the section of the liquid ejection holes provided at the front end of the nozzle sleeve.

主权项

1. An ultrasonic injection nozzle with integrated spray width control device comprising:
nozzle body part provided with inflow chamber in the inner portion; nozzle sleeve which is equipped in the nozzle body part and which injection liquid is supplied in the inner portion; ultrasonic oscillator which is installed at the inflow chamber and vibrates the nozzle sleeve with ultrasonic waves and makes the injected liquid passing through the inner portion of the nozzle sleeve atomized particles; compression air guide part which is installed in the front side of the nozzle body part and of which the front part of the nozzle sleeve is exposed from the front end and which has at least two liquid ejection holes provided at symmetrical position and wherein the ejection holes are connected to the inflow chamber of the nozzle body part and inclinedly supply the compressed air to the section of the liquid ejection holes provided at the front end of the nozzle sleeve to adjust the spraying pattern which is emitted from the liquid ejection holes of the nozzle sleeve.