LINE FOR UTILIZING LEAD-ACID CELLS Russian patent published in 2006 - IPC B03B9/06 B02C19/00 B09B3/00 C22B7/00 

FIELD: utilization engineering.

SUBSTANCE: line comprises article receiver for preliminary disintegrating the article and draining acid, mechanism for transporting the disintegrated articles to the grinder made of a transporter with article separators made of a magnetic steel, grinder, and plant for hydrodynamic separation of the fraction of the article to be utilized made of washing chamber with nozzles for supplying washing fluid under pressure, and grate-vibration transporter that is secured to the frame, separates the lead paste from the solid inclusions, and moves the latters. The article receiver is made of a funnel-shaped hopper with converging throat that receives rotating saw disks mounted at a distance one from the other and from the walls of the throat, which is less than the minimum size of the article. The shaft and drive of the disks are mounted outside of the throat. The mechanisms for transporting the articles to the grinder made of a granulator is provided with vibration loader that moves the articles to the transporter and separates the members made of magnetic steels. The plant for the hydrodynamic separation mounted on the frame of the grate is additionally provided with the chute inclined to the side and the table inclined to the top and to the side. The chute and table are interconnected through the common vibration actuator. The table is provided with washing chamber and parallel planks secured longitudinally and defining ducts for transporting heavy fractions for permitting separation of light fractions at the inlet of the ducts with the use of fluid jets from the nozzles to the tank for water separation. The lead is removed at the end of the ducts by means of the vibration transport to the collector of pure metal. The tank is provided with the mechanism for removing floating light fractions to one tank, and the sinking light fractions, to the other.

EFFECT: enhanced efficiency and improved environmental protection.

3 cl, 5 dwg