A waste incineration treatment system

Abstract

The invention discloses a garbage incineration disposal system which comprises an incinerator. The incinerator is provided with an incinerator cavity, a normally-closed feed hopper is arranged at the top of the incinerator cavity, and a fixed fire grate and an ash removal door are arranged at the bottom of the incinerator cavity. The interior of the incinerator cavity of the incinerator is connected with an air blowing pipe through a plurality of nozzles so that air can be led into the incinerator cavity. Meanwhile, a smoke outlet is further formed in the incinerator cavity. The smoke outlet of the garbage incinerator is connected with a deduster, an extracting tower, a deentrainment tower, an activated carbon box and a soil biological filter in series through smoke pipes, and an induced draft fan is arranged on one smoke pipe to achieve negative-pressure inducing of smoke inside the incinerator cavity of the incinerator. An incinerator arch is arranged in the incinerator and used for scattering, uniformizing and drying garbage, and sufficient garbage combustion is ensured. Air enters the incinerator through the nozzles, turbulence of the air in the incinerator is made to occur, high-temperature smoke is prevented from being directly extracted, high temperature in the incinerator is guaranteed, decomposition of poisonous and harmful gas is facilitated, harmful smoke is purified deeply, purifying efficiency is high, and the operation cost is low.

Description

technical field [0001] The invention belongs to garbage incineration treatment technology, relates to a garbage incineration treatment system, in particular to a continuous system integrating a garbage incinerator and flue gas purification. technical background [0002] At present, the problem of domestic waste in remote rural areas has become the most urgent environmental problem to be solved, and it is becoming more and more difficult to solve domestic waste. Most of the domestic garbage of the villagers chooses to be incinerated directly in the open air, and the smoke after incineration is directly discharged without any follow-up treatment, causing serious air pollution. In particular, the incineration process has not been systematically treated. In many cases, insufficient waste incineration will lead to an increase in harmful gases. Some chemical products will produce toxic and harmful gases, which seriously affect the quality of the surrounding environment, especially...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a system that can fully incinerate the garbage and purify the harmful flue gas generated by the exhaust gas, while the purification efficiency is high and the operating cost is low. Low

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