Waste incineration purification system

Abstract

The invention aims at providing a waste incineration purification system which is low in energy consumption, small in equipment occupying, simple, efficient, and capable of avoiding secondary pollutions. The system comprises a hopper and an incineration furnace; the hopper is connected with a methane tank and the incineration furnace through a conveying pipeline; the upper end of the incineration furnace is provided with a waste gas water cooling pipe, the waste gas water cooling pipe is sequentially communicated with a spiral dust collection tank, a dust collection tank, a disinfection precipitation pool, a gas purification drying system and a gas exhaust tower through a conveying pipe, the waste gas water cooling pipe is fixed into a heat isolation cavity of an incineration furnace assembly, the heat isolation cavity is directly connected with a cold water pool, a sprayer is arranged at the top end of the spiral dust collection tank, a polyurethane active fiber ball and a circular spraying water part are arranged in the dust collection tank, multiple water curtains are arranged in the disinfection precipitation pool, a disinfectant and a deodorant are added in water, and a strong suction ventilator is arranged outside. Honeycomb activated carbon and the polyurethane active fiber ball are arranged in the gas purification drying system.

Description

technical field [0001] The invention relates to processing equipment applied to garbage incineration, in particular to a simple, efficient, and non-secondary pollution garbage incineration purification system. Background technique [0002] Through appropriate thermal decomposition, combustion, melting and other reactions, the waste is oxidized at high temperature to reduce its volume and become residue or molten solid matter. Waste incineration facilities must be equipped with flue gas treatment facilities to prevent heavy metals and organic pollutants from being discharged into the environmental medium again. Recycling the heat generated by garbage incineration can achieve the purpose of recycling waste. Garbage incineration is an older and traditional method of garbage disposal. After the garbage is treated by incineration, the reduction effect is remarkable, the land is saved, and various pathogens can be eliminated, and toxic and harmful substances can be converted into...

AI Technical Summary

Problems solved by technology

The main disadvantages of current waste incineration equipment are high energy consumption, large equipment occupation, and easy leakage of dust, waste water, and waste gas, resulting in secondary pollution

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