| 摘要 |
<p>IMPROVED EFFICIENCY NOZZLE The invention comprises an atomizing spray nozzle having an expansion chamber containing an impingement plate, or table and wherein a flow of liquid is introduced as a high velocity stream which strikes the impingement table and breaks up into finely atomized particles which are struck by a high velocity air stream in a direction at an angle to the direction of the liquid stream to further atomize the liquid particles as the mixture atomizes adjacent the impingement table and passes into a mixing area in the barrel of the nozzle. The nozzle includes a jet forming inlet for the liquid aimed from one side of the nozzle at the impingement table in the expansion chamber, an air inlet orifice member secured in one end of the nozzle at an angle to the liquid inlet and at one side of the expansion chamber with the nozzle barrel at the downstream side of the expansion chamber and an exit orifice member secured in the open discharge end of the barrel.</p> |
