▎ 摘　　要

NOVELTY - Rapid curing of lead paste involves evenly coating anode lead paste and cathode lead paste on a anode plate grid and a cathode plate grid, spraying dilute sulfuric acid on the surface of the coated plate grids, and transferring into a curing chamber for curing by a three stage curing method. The first stage adopts dry air having a relative humidity of 10-30% at 75-80 degrees C to cure the lead paste until the moisture content is reduced to 8-9%. The second stage adopts moist air having relative humidity of the 70-90% at 75-80 degrees C to cure and maintain the lead paste with moisture content of 7-9%. The third stage adopts dry air having relative humidity of 10-30% at 75-80 degrees C to cure until the lead paste is completely dry. USE - Rapid curing of lead paste for lead acid storage battery. ADVANTAGE - The method is economical, fast and provides battery having improved cycle performance and service life.