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Microwave depolymerization equipment for medical refuse treatment

A technology for medical waste and treatment equipment, applied in lighting and heating equipment, combustion methods, combustion types, etc., can solve problems such as harm to human health, emission of toxic gases, secondary environmental pollution, etc., to avoid secondary pollution, avoid fuel cost, the effect of avoiding environmental pollution

Inactive Publication Date: 2005-11-23
张松
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, domestic medical waste treatment mainly adopts the method of incineration, but incineration not only cannot effectively and thoroughly decompose the harmful substances in the waste, but also produces carcinogenic pollutants such as dioxin, which causes secondary pollution of the environment and endangers human health. It is necessary to remove these Pollution, incineration equipment must be equipped with expensive pollution control equipment
In addition, there is a method of autoclaving, but like incineration, autoclaving cannot thoroughly disinfect medical waste, and it also emits toxic gases, which takes longer and costs more to clean up

Method used

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  • Microwave depolymerization equipment for medical refuse treatment
  • Microwave depolymerization equipment for medical refuse treatment
  • Microwave depolymerization equipment for medical refuse treatment

Examples

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Embodiment Construction

[0027] The entire waste treatment process includes four steps of air filtration, depolymerization, grinding and recycling, which are carried out in four chambers of the medical waste treatment equipment 1 respectively. The air filter chamber 10 is responsible for removing oxygen in the equipment, the cleaning chamber 12 is responsible for using microwaves to depolymerize, disinfect and clean medical waste, the grinding chamber 14 is responsible for cooling, grinding and final treatment of the waste, and the recovery chamber 85 is responsible for centralized treatment The final rubbish is shredded and transported out of the medical waste disposal equipment 1.

[0028] The medical waste 2 is collected in bags or boxes and placed on a cardboard tray 3 , and transported into the medical waste treatment system 1 by a conveyor 4 . Cardboard trays 3 are primarily used to carry waste that may leak out of bags or boxes. The surface of the conveyor 4 is velvet to seal the gap between t...

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Abstract

This invention relates to a method and device for treating medical garbage through microwave depolymerization, which transforms complex organic compound to simple nontoxic compound. The device comprises garbage disposal system and waste-gas cleaning system, wherein the garbage disposal system includes air filtering chamber, cleaning chamber, grinding chamber and recovering chamber, responding for filtering, depolymerizing, grinding and recovering individually. It has closing means between each chamber to separate and seal, and has conveyer to transfer garbage in processing procedure. The waste-gas cleaning system comprises wentii pipe, assistant washing tank, main washing tank and NaOH adding machine. It mainly uses caustic soda to remove hydrochloride and hydrochloric acid in the waste gas, and condenses hydrocarbon.

Description

technical field [0001] The invention relates to an organic waste treatment device, in particular to a medical waste treatment device. Background technique [0002] In recent years, with the development of society and the strengthening of human awareness of environmental protection, the problem of medical waste disposal has received great attention from governments and people of various countries. "Medical waste" refers to the clinical waste of the hospital, including human diseased tissue removed during surgery, waste generated during surgical dressing, discarded disposable medical supplies, dressings, bacterial culture, laboratory tests, animal experiment residues, Various pollutants produced in infectious disease areas, waste during patient treatment, sludge produced in hospital wastewater treatment, etc. Medical waste is highly contagious, biologically toxic, and corrosive. It contains dozens or even thousands of times the germs of ordinary domestic w...

Claims

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Application Information

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IPC IPC(8): B09B3/00
Inventor 张松
Owner 张松
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