Medical waste complete incineration device

Abstract

The invention discloses a medical waste complete incineration device which comprises a pyrolysis incinerator and a gas cleaning system. The waste is incinerated to generate gas; a fixed grate furnace is adopted; a burning chamber I and a burning chamber II are connected together; air uniformly enters the burning chamber I around; combustibles generated by burning and pyrolysis enter the burning chamber II for sufficient burning; and the furnace body of the burning chamber II is designed into a labyrinth type to realize tangential uniform air feed. Through the scheme, the medical waste can be sufficiently burnt, and dioxin in the burning gas is effectively removed by combining measures such as quenching and the like. The gas cleaning system is used for peforming neutralization, dedusting and the like on the gas, thus the finally exhausted tail gas conforms to the standard. The medical waste complete incineration device only has the advantages that a small amount of waste gas and residue can be generated, and wastewater generation can be prevented, thereby being an efficient and environment-friendly medical waste disposal device.

Description

Technical field [0001] The invention relates to the technical field of medical waste sanitation treatment, in particular to a complete set of incinerators for medical waste. Background technique [0002] With the development of our country’s productive forces and the continuous enhancement of overall national strength, the people’s material and cultural living standards have been greatly improved, and environmental issues have aroused widespread concern from the government and the general public. To achieve rapid and sustainable economic development, it is necessary to solve the problem of environmental pollution at the same time. This has become a consensus. [0003] Medical waste refers to the general term for waste generated in hospitals, clinics, sanitation and epidemic prevention, health care, inspections, and other medical and health-related units. These garbage contains a large number of infectious pathogenic microorganisms, germs, and viruses, which have the characteristic...

AI Technical Summary

Problems solved by technology

[0005] The current status of medical waste treatment in my country is that according to statistics, only less than 6% of the more than 11,000 hospitals above the county level in the country are equipped with simple waste incinerators, and most hospitals are still using the methods of open-air dumping and underground burial serious pollution of soil and groundwater

Most of the incinerators used are traditional incinerators, that is, single incinerators, simple incineration without secondary combustion chambers and exhaust gas purification systems.

Because the furnace type design of this traditional incineration equipment cannot adapt to the characteristics of large changes in the calorific value and composition of medical waste, resulting in incomplete and incomplete incineration of medical waste, potentially harmful pollutants re-enter the environment, not only the hazardous substances cannot be completely disposed of , but also bring more serious secondary pollution

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