Treating equipment and process of waste lead-acid accumulator

Treating equipment and process of waste lead-acid accumulator

  • CN 102,560,119 A
  • Filed: 01/20/2012
  • Published: 07/11/2012
  • Est. Priority Date: 01/20/2012
  • Status: Active Application
First Claim
Patent Images

1. lead-acid accumulator treatment process that utilizes the lead-acid accumulator treatment facility to carry out;

  • Wherein said lead-acid accumulator treatment facility comprises crushing-separating apparatus, filter-pressing device and Reaktionsofen, and said Reaktionsofen has furnace chamber;

    Be provided with partition wall in the said furnace chamber so that said furnace chamber is divided into melting area and reduction zone;

    Said melting area has siphon refined lead drain, and said reduction zone has siphon antimonial lead drain and slag notch, and said melting area and reduction zone are through the channel connection of said partition wall bottom;

    It is characterized in that said lead-acid accumulator treatment process may further comprise the steps;

    The lead plaster that flux and waste lead accumulator cracking and sorting are obtained carries out joining in the melting area of said furnace chamber after the press filtration;

    In said melting area, spray into fuel and oxygen or oxygen-rich air from the side of said Reaktionsofen and obtain refined lead and rich lead skim said lead plaster is carried out melting;

    Reductive agent and flux are joined in the reduction zone of said furnace chamber;

    In said reduction zone, spray into fuel and oxygen or oxygen-rich air from the side of said Reaktionsofen and obtain antimonial lead and slag so that the rich lead skim that flows to said reduction zone through said passage is reduced;

    Discharge said refined lead from said siphon refined lead drain;

    Discharge said antimonial lead from said siphon antimonial lead drain;

    WithDischarge said slag discontinuously from said slag notch.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×