Vortex twin-fluid nozzle for atomizing liquid during e.g. agricultural spraying, evaporation cooling, has tangential slots connected to mixing chamber of swirler housing coupled to orifice body with axial hole

摘要

The nozzle (3) includes a swirler housing (30) coupled to an orifice body (50) by a locking unit and formed with a mixing chamber and peripheral spaced tangential slots (35). The slots lead fluid into the mixing chamber. The orifice body has an axial hole. A pintle body extends through the mixing chamber and the axial hole, and has a disc-shaped deflector head (64).