A high-efficiency treatment device for medical waste and its manufacturing method

Abstract

The invention discloses a high-efficiency treatment device for medical waste, which includes a reaction chamber, a combustion chamber, a blower, a waste residue chamber and an oxygen-enriched air supply system. There is a filter screen between the waste chamber and the waste chamber, and a piston feeding device is installed on the upper side of the reaction chamber. In the reaction chamber, the medical waste is pyrolyzed under anoxic conditions to produce flammable gases and harmless residues, which are treated in the combustion chamber. The combustible gas is combusted, and the harmless residue is collected and processed to avoid direct combustion to produce harmful gas. The oxygen-enriched gas is delivered to the combustion chamber through the oxygen-enriched air supply system, and the oxygen content in the combustion chamber is adjusted to ensure that different combustible gases are fully charged. Combustion, the exhaust gas after full combustion is filtered by the exhaust gas treatment device and then discharged into clean air, which is harmless to the environment.

Description

technical field [0001] The invention relates to the field of special waste treatment, in particular to a high-efficiency treatment device for medical waste and a manufacturing method thereof. Background technique [0002] Medical waste is a special urban pollutant, specifically referring to the waste generated from the medical service process of hospitals, medical centers and clinics. Because medical waste contains a large number of viruses, bacteria and chemicals, it is a kind of hazardous waste that is extremely harmful to the environment and public health safety. It has been included in the "Basel Convention" that controls the transfer of hazardous waste internationally. It was included in the first batch of "National Hazardous Waste List" in 1998, and it is required to be treated as hazardous waste. In the existing technology, medical waste is directly incinerated by traditional combustion methods, which has large fluctuations in combustion conditions and incomplete comb...

AI Technical Summary

Problems solved by technology

Because medical waste contains a large number of viruses, bacteria and chemicals, it is a kind of hazardous waste that is extremely harmful to the environment and public health safety. It has been included in the "Basel Convention" that controls the transfer of hazardous waste internationally. It was included in the first batch of "National Hazardous Waste List" in 1998, and it is required to be treated as hazardous waste. In the existing technology, medical waste is directly incinerated by traditional combustion methods, which has large fluctuations in combustion conditions and incomplete combustion. And unstable, it will produce harmful and toxic substances such as black smoke, particulate matter and dioxin, which will bring secondary pollution and harm to the environment

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