EJECTOR FOR GASEOUS CHLORINE DOSING TO WATER Russian patent published in 2009 - IPC B01F3/04 

FIELD: chemistry.

SUBSTANCE: ejector contains the unit for starting water supply under pressure, nozzle, working chamber, mixing chamber, expanding nozzle, unit of ejected chlorine feeding, outlet unit of the mixed chlorine-treated water flow. In order to achieve the maximal ejection capacity for all ejectors' nominal size of all chlorination units model range with chlorine output from 0.01 kg/hrs. to 200 kg/hrs. needed for meeting of the national economy requirements (decontamination of the potable water, waste water, swimming pools etc) ejector has the configuration of the inner axial section with ratios D₁=1.25D, D₂=2.5D, L=1.75D, L₁=l.75D, L₂=7.75D whereat D is nozzle diametre, L - working chamber length, D₁ - mixing chamber diametre, L₁ - mixing chamber length, D₂ - expanding nozzle outlet diametre, L₂ - expanding nozzle length.

EFFECT: achieving the effective ejection coefficient at minimal working fluid consumption.

2 cl, 2 dwg