Method and installation for obtaining enriched fractions from used storage batteries

• Main Authors: MYUFTIEV; VALCHO P, PETROV; PETER S, LYAKOV; NEDYALKO K, BUYUKLIEV; GEORGI S, PRIMOV; KALIN T, NIKOLOV; TODOR G, HARALAMPIEV; GEORGI A, VALCHEV; PETER V
• Format: Patent
• Language: English
• Published: 31.07.1990
• Subjects: BASIC ELECTRIC ELEMENTS; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

An apparatus for obtaining enriched fractions from storage batteries is preferably three units connected in series, each of which has two concentrically disposed drums provided with helical strips on their inner wall. Concentrically to the axis of the outer drum is mounted an inner perforated drum to which are fastened perforated blades and are formed longitudinal openings over which are fixed reflectors and a screen. In its rear end, the inner perforated drum ends in a conic perforated passage to which is fastened a tube with a helical strip and outlet opening.