DEVICE FOR PROCESSING OF METAL-CONTAINING CONCENTRATES Russian patent published in 1997 - IPC

FIELD: device for processing of metal-containing concentrates having radiation source, chambers for raw material radiation and apparatus for leaching. SUBSTANCE: device additionally has capacitor storage, control panel, liquid level gage, inlet and outlet pipes and pump with drive. Radiation source is made in form of pulse radiator located inside the chamber and made in form of coaxial lamp with return conductor located inside the lamp coaxially. Chamber is made in form of vertical cylinder with inlet and outlet for supply and withdrawal of pulp of initial raw material. Liquid level gage is located in upper part of chamber cavity, and chamber inlet and outlet are spaced in height relative to each other and located below the level gage. Inlet is made at bottom of chamber, and outlet, at upper edge of chamber. Intake pipes are similar in cross-section and do not exceed the cross-section of coaxial gap between chamber and coaxial lamp. EFFECT: higher efficiency. 1 dwg