An industrial waste treatment incineration tail gas denitrification device and its use method

Abstract

The invention discloses an incineration tail gas denitration device for industrial refuse treatment and a using method thereof, and belongs to the technical field of tail gas denitration devices. According to the incineration tail gas denitration device, by artificially ventilating refuse before combustion of waste, remaining sewage in the waste drips into a wastewater collecting chamber advantageously, meanwhile a release ball releases a large quantity of denitrifying bacteria, the surface of the refuse and the sewage can contain the denitrifying bacteria along with flowing of wind, and nitrogen oxides in the sewage are converted into ammonia or nomadic nitrogen through the denitrifying bacteria; and in the combustion process of the refuse, a flue gas pipeline and a wastewater pipeline are mutually wound, so that heat in flue gas is transmitted to the wastewater, thus by increasing the temperature of the wastewater, reproduction of the denitrifying bacteria in the wastewater is promoted, meanwhile by putting waste heat in the flue gas to use, the heat can be supplied to a main control chamber, the utilization rate of energy is increased, and finally the flue gas and the sewage aremutually mixed and stirred to form slurry which can serve as fertilizer.

Description

technical field [0001] The invention relates to the technical field of tail gas denitrification devices, and more specifically relates to an industrial waste treatment and incineration tail gas denitrification device and a method for using the same. Background technique [0002] Garbage is a waste item that loses its use value and cannot be used, and is an important link in the material cycle. A solid or fluid substance that is unwanted or useless. In densely populated cities, garbage disposal is a headache. Common way is to send to landfill after collecting for landfill treatment, or burn with incinerator. But both create environmental concerns, and ending overconsumption could further reduce landfill saturation. Waste disposal in landfills not only pollutes the groundwater and emits a bad smell, but many cities have less and less landfill area. Incineration inevitably produces toxic gases that harm living organisms. Most cities are researching ways to reduce waste and...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when burning garbage and waste gas, the flue gas is usually introduced into the water, and the mixed sewage is denitrified by adding drugs, and the sewage is further treated, thus making the whole process It is more complicated and increases the cost of flue gas denitrification treatment

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