Sewage purification system of rural garbage incineration purification furnace

Abstract

The invention discloses a sewage purification system of a rural garbage incineration purification furnace, belonging to the field of sewage purification. The sewage purification system comprises an inlet pipe, and a coarse filter tank, a fine filter tank, a sedimentation tank, a microbial purification tank, a disinfection tank, an aeration tank, a membrane tank and an outlet pipe which are communicated with each other in sequence, wherein the fine filter tank is a vertical filter pipe, the pipe is internally rotatably connected with a filter net, and the upper end of the filter net is communicated with a backwashing device; the membrane tank is internally provided with a first filter membrane and a second filter membrane, and a vibration device is arranged between the first filter membraneand the second filter membrane. Sewage is purified in all aspects through a series of sewage treatment processes, thereby improving the sewage purification degree.

Description

technical field [0001] The invention relates to the field of sewage purification, and more specifically relates to a sewage purification system for a rural garbage incineration purification furnace. Background technique [0002] For garbage incineration, the temperature in the furnace is generally controlled at higher than 850°C. After incineration, the volume ratio can be reduced by 50-80%, and the combustible garbage collected by classification can even be reduced by 90% after incineration. Combining incineration treatment with high temperature (1650-1800°C) thermal decomposition and melting treatment can further reduce the volume. [0003] my country's garbage is not strictly classified and recycled, so the moisture content in the garbage is relatively high, and leachate will also be produced during the storage of the garbage in the garbage bin. These sewage have high organic content, complex components, and great harm; in the prior art, Often these highly polluted sewage...

AI Technical Summary

Problems solved by technology

[0003] my country's garbage is not strictly classified and recycled, so the moisture content in the garbage is relatively high, and leachate will also be produced during the storage of the garbage in the garbage bin. These sewage have high organic content, complex components, and great harm; in the prior art, Often these highly polluted sewage are pressurized by sewage pumps and treated in the backspray furnace; however, due to the high content of garbage and sewage in our country, a large amount of backspray will affect the temperature of garbage incineration and shorten the life of the equipment

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