HEAD Russian patent published in 2007 - IPC B05B1/00 

FIELD: gas handling facilities.

SUBSTANCE: invention relates to gas accelerating and gas transporting devices and it can be used for transporting liquids (gas-liquid mixtures) and in many other industries where acceleration of gas is required. Device can be used for cleaning air from aerosol particles and for sterilization of air. It can be used also for heating gas-liquid mixtures and turning them into vapor. According to invention, head contains symmetrical nozzles hermetically connected to each other. Each nozzle has critical cross section not less than flow setting nozzle, and at least one hermetic space is provided between said nozzles. Part of head with flow setting nozzle is made in from of at least one slot profile driven into hermetic spaces so that gas dynamic flow getting out of said part of head is directed to one area of hermetic space located directly before nozzle following the part. Technical effect is that full braking pressure of supersonic flow is built in zone of top which precludes at the one hand, penetration of particles into nozzle critical cross section and at the other hand converts any liquid into vapor (gas). Building of pulsation and high pressure in space leads to heavy heating of gas which can be used for sterilization of air and decomposition of molecules into atoms for synthesizing new molecules in following technological cycles.

EFFECT: improved efficiency of cleaning of gases from particles of aerosols, enlarged sphere of application of proposed device.

10 cl, 4 dwg