SHESTERENKO'S HEAD PIECE (VERSIONS) Russian patent published in 2009 - IPC B05B1/00 

FIELD: oil and gas industry.

SUBSTANCE: disclosed invention refers to gas distilling and gas transporting installations; also it can be implemented as installation for transporting fluids (gas fluids) in many other branches of engineering, where distillation of gas is required. Further the installation can be used for breaking particles of aerosol in paint and varnish equipment, for applying particles of aerosol on items and for heating either aerosol or gas fluid mixture and transforming it into fume. It is an object of the invention to expand the range of implementation of the system of Shesterenko's head pieces and to upgrade its efficiency. According to the invention not less than one pressure tight cluster of nozzles in the head piece consisting of pressure tight connected between them nozzles has not less, than one resonance chamber between nozzles; not less, than one nozzle is introduced into the chamber; gas dynamic flows escaping the chamber are directed into one zone of the resonance chamber. In addition the head piece also consisting from pressure tight connected between them nozzles is equipped with an arm, which is connected with rotation axis and with at least one cluster of pressure tight connected between them nozzles, which is mounted on the arm; the arm is designed to rotate. Not less, than one pressure tight cluster of nozzles mounted on the arm can have or have not one resonance chamber between the nozzles; not less, than one nozzle is introduced into the chamber escaping wherefrom gas dynamic flows are directed into one zone of this resonance chamber. Also in the cluster consisting of pressure tight connected between them nozzles not less, than once behind the last nozzle not less, that at some pressure tight connected between them nozzles either rigidly, or movable there is installed with a gap a nozzle ejecting not less, than once; the ejecting nozzle has critical cross section bigger in comparison with the critical cross section of a flow nozzle.

EFFECT: aerosols colliding in resonance chamber are destroyed to superfine particles, which is very significant at paints fabrication; molecules of oil products colliding in resonance chamber are destroyed to super-light fractions which is important in chemical technology; in addition efficiency of head piece sharply grows with enhancement of resonance vibrations.

8 cl, 8 dwg