Small domestic garbage incineration purification treatment system

Abstract

The invention discloses a small domestic garbage incineration purification treatment system. The small domestic garbage incineration purification treatment system comprises a garbage incinerator, a spraying absorption tower, a smog removal device, an activated carbon adsorption device and an exhaust chimney, wherein the garbage incinerator, the spraying absorption tower, the smog removal device, the activated carbon adsorption device and the exhaust chimney are connected in sequence. The garbage incinerator comprises a furnace body with a hearth, and a heat transmitter arranged in the hearth.The heat transmitter comprises multiple layers of heat transmission pipes which are arranged perpendicular to the flow direction of air flows and communicate with one another. Each layer of heat transmission pipes are distributed in the shape of a snake. The interval between every two adjacent layers of heat transmission pipes increases step by step in the direction from air inlet to air outlet. According to the small domestic garbage incineration purification treatment system, garbage can sufficiently and effectively burn quickly, the amount of generated toxic and harmful smoke can be reduced, and purification treatment can be effectively carried out on the generated smoke.

Description

【Technical field】 [0001] The invention relates to the technical field of garbage treatment, in particular to a small-scale domestic garbage incineration purification treatment system. 【Background technique】 [0002] People's increasingly improved living environment produces more domestic garbage, and the accumulation of domestic garbage has caused environmental damage that cannot be ignored. For large and medium-sized cities, domestic waste is mainly disposed of in landfills. This method wastes a lot of land resources and produces serious environmental pollution such as landfill leachate and heavy metal pollution. At present, centralized waste is gradually adopted. The way of incineration, while generating thermal resources for power generation, better eased the plight of landfill. However, the initial investment of this treatment method is large, and the investment in a supporting waste-to-energy plant in a medium-sized city exceeds 500 million yuan, and the cost of waste ...

AI Technical Summary

Problems solved by technology

However, the initial investment of this treatment method is large. The investment of a supporting waste-to-energy plant in a medium-sized city exceeds 500 million yuan, and the cost of waste treatment in the later stage is relatively high.

[0003] However, for small counties, towns, and even villages, there are problems such as scattered garbage and difficulties in transshipment. There are also many difficulties in adopting centralized garbage landfills or building garbage incineration power stations

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