| 摘要 |
<p>A gas assisted liquid spray nozzle assembly having a nozzle body that defines a mixing zone, a liquid inlet communicating with the mixing zone from a side thereof, an impingement pin extending into said mixing zone in opposed relation to said liquid inlet, and a pressurized gas inlet communicating with the mixing chamber from an upstream end. The liquid inlet includes a liquid inlet extension and protective tube having a discharge orifice in close proximity to the impingement surface such that liquid discharging from the extension end protective tube directly impinges upon an impingement surface of the impingement pin for transverse direction into the mixing zone and more effective atomization by pressurized gas directed through the mixing zone from the gas inlet.</p> |
