Environment-friendly treatment method of medical garbage

Environment-friendly treatment method of medical garbage

  • CN 105,757,687 A
  • Filed: 04/29/2016
  • Published: 07/13/2016
  • Est. Priority Date: 04/29/2016
  • Status: Active Application
First Claim
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1. the environment-friendly treatment method of a medical waste, it is characterised in that step is as follows:

  • (1) by medical waste Preliminary screening and broken mix by 1-3;

    8-10 mass ratio with raw coal after, being crushed to fineness of materials is R90=16-20%;

    2) mixed material after pulverizing is delivered to cyclone furnace to burn to molten state when 1600-2000 DEG C, then gained molten state material is contacted with cold quenching liquid carries out cold quenching, the vitreous thing that generation has no side effect;

    (3) flue gas generated time by burning successively carries out denitration and electrostatic precipitation processes, tail gas qualified discharge, collects simultaneously and obtains flyash and flue dust, and both is delivered in described cyclone furnace via compression air and continues to participate in frit reaction;

    (4) the cold quenching liquid after cold quenching carries vitreous thing to detritus tank, and after precipitation filters, a part of cold quenching liquid again refluxes participation cold quenching as circulation cold quenching liquid after supercooling, and another part recycles as flushing cinder liquid.

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