HYDRAULIC SYSTEM FOR WORKING MEDIUM PREPARATION PLANT (VERSIONS) Russian patent published in 2000 - IPC

FIELD: hydroacoustic systems for preparation of working medium; manufacture of synthetic detergents; oil and chemical industries; preparation of highly-dispersed emulsions and suspensions, as well as fuel mixtures. SUBSTANCE: according to first version, hydraulic system includes coarse filter communicated with inlet of grinder by means of hydraulic line; outlet of grinder is connected to deaerator inlet whose outlet is connected with inlet of disperser pump whose outlet is communicated with common system. Double-stage disperser pump has axial rotor at first stage and stator with axial holes; second stage has radial rotor with holes and stator with holes. According to second version, hydraulic system includes coarse filter, disperser pump and deaerator. Inlet branch pipe of double-stage disperser pump is connected to outlet branch pipe of coarse filter and outlet branch pipe is connected to inlet branch pipe of deaerator. EFFECT: enhanced reliability of production line as a whole. 3 cl, 3 dwg