铅酸蔷电池主要由正负极板、活性填料以及塑料外壳等部分组成。铅含量约占整个电池重量的80%。极板为含Sb5%的Pb-Sb合金,填料是铅粉,PbO_2、PbO和PbSO_4组成的混合物,其中PbSO_4占40—80%。目前国外从废蓄电池回收铅仍以火法为主,有的是将极板和填料分开处理,极板直接加到熔铅锅 Lead-acid Qiang battery is mainly composed of positive and negative plates, active filler and plastic shell and other components. Lead content of about 80% of the total weight of the battery. The plate is a Pb-Sb alloy containing Sb5%. The filler is a mixture of lead powder, PbO 2, PbO and PbSO 4, wherein PbSO 4 accounts for 40-80%. At present, the recovery of lead from waste batteries abroad is still dominated by the fire method, and some of the plates and packing are handled separately. The plates are directly added to the melting lead pot