ROTARY-PULSATION DEVICE Russian patent published in 2018 - IPC B01F7/02 

FIELD: electrical equipment.

SUBSTANCE: invention relates to the organic materials aqueous pulps processing devices and can be used in the food industry, perfumery products, in the technical and food alcohol production, in the organic waste processing, etc. Rotary pulsation device comprises installed in the housing drive, stator and rotor, provided in the stator inlet opening, and made in the housing outlet opening, on the stator and the rotor working surfaces rows of teeth are made, concentrically arranged along the circumference, between which grooves are formed, wherein the adjacent rows teeth are displaced relative to each other, wherein along the rotor periphery impeller blades are made, wherein between the mounted on the rotor working surface rotor blades and having extension from the center of rotation additional stator slots the particles crushing zone is formed in the device, equipped with a valve thee liquid supply union is installed in the stator, on the body the gas supply union is installed, by the gas supply channels connected to the gas flow distribution elements, pressed by the sealing cover, near which the impeller blades are moving, at that, for the operating elements condition diagnostic and the shaft rotation frequency continuous adjustment, on the stator outer side the detonation sensor is installed. On the each gas flow distribution element and on the sealing cover, the corrugation in the form of knurl is made. Teeth leading edge is made at an acute angle, in the range of 60–85 degrees relative to the edge velocity vector.

EFFECT: invention allows: to increase the device reliability due to the stops for manual cleaning frequency reduction and to reduce the failure rate due to breakdown; increase the sealing life; increase the processing efficiency; expand the scope of application due to possibility of the containing large-lump and extended fragments water pulps processing in automatic mode; ensure possibility of the processed pulp saturation with small gas bubbles; to expand the of automation possibility with the device embedding into processing systems.

3 cl, 1 dwg