Apparatus for cleaning and chemical activation of a plurality of plate lug surfaces for producing pore-freecast-on-strap joints for lead-acid batteries

摘要

An apparatus for cleaning and chemical activation of a plurality of plate lug surfaces. The apparatus includes an ultrasonically-stirred flux vessel, an ultrasonically-stirred rinsing water vessel and a gas-blowing device contained inside a dirt collection vessel. Each vessel has an independent movement capability in the upward or downward directions, and all three vessels are mounted on a common supporting frame which allows their simultaneous horizontal displacement. When coupled to a conventional cast-on-strap machine, the apparatus allows the manufacture of pore-free cast-on-strap joints for lead-acid batteries.