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Efficient garbage incineration system

A waste incineration and high-efficiency technology, applied in incinerators, combustion methods, combustion types, etc., can solve the problems of air pollution, high water content, low combustion temperature of waste furnaces, etc., and achieve the effect of improving combustion efficiency

Inactive Publication Date: 2017-05-31
SINOBIOWAY DINGHE ENVIRONMENTAL PROTECTION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is usually disposed of in landfill, causing waste to erode a large amount of land
The incineration method can maximize the effective treatment of domestic waste and occupy the least land resources. However, if the incineration tail gas is discharged directly without treatment, it will cause serious air pollution.
When the garbage incineration furnace is working, on the one hand, the opening at the top of the furnace body is convenient for continuous feeding into the furnace, so that the furnace temperature cannot reach the ideal high temperature; As a result, the combustion temperature in the garbage furnace is not high, and the garbage is not completely burned

Method used

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  • Efficient garbage incineration system

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Embodiment Construction

[0014] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a high-efficiency garbage incineration system proposed by the present invention.

[0015] refer to figure 1 , a high-efficiency waste incineration system proposed by the present invention, comprising: a main incinerator 1, an auxiliary fine burner 2, a circulating air pipe 3, and an exhaust pipe 4;

[0016] The inside of the main incinerator 1 has a first furnace cavity, the top of the first furnace cavity is provided with a first garbage inlet, a first circulating gas outlet and a first slagging outlet and a first air inlet at the bottom. The side wall of a furnace cavity is provided with an exhaust gas inlet and an exhaust gas outlet, and an auxiliary heating pipe 5 is arranged in the first furnace chamber, and the two ends of the auxiliary heating pipe 5 are connected with the exhaust gas inlet and the exhaust gas outlet respectively. A first slag discharge mechanism 6 is provided at the f...

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Abstract

The invention discloses an efficient garbage incineration system. An auxiliary fine incineration furnace is arranged, circulating gas in a main incineration furnace is sent into the auxiliary fine incineration furnace for assisting in combustion, and tail gas in the auxiliary fine incineration furnace returns into auxiliary heating pipes of the main incineration furnace to assist in heating. In the reaction process, fine material closed incineration is performed in the auxiliary fine incineration furnace, so that the furnace temperature of the auxiliary fine incineration furnace is greatly higher than that of the main incineration furnace; on one hand, the gas which is not fully combusted and generated by the main incineration furnace enters an auxiliary furnace body for further combustion, and the effect of assisting in combustion in the auxiliary furnace body is effectively achieved; and on the other hand, the high-temperature tail gas finally generated by the auxiliary fine incineration furnace performs auxiliary heating on garbage above a combustion layer in the main incineration furnace, before the garbage is combusted, the drying and reduction processes are accelerated, and thus combustion efficiency of the main incineration furnace is further improved.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a high-efficiency garbage incineration system. Background technique [0002] In recent years, with the improvement of people's living standards, the generation of municipal solid waste has increased rapidly, and the stock of waste accumulation over the years has been huge. It is usually disposed of by landfill, causing waste to erode a large amount of land. The incineration method can maximize the effective treatment of domestic waste and occupy the least land resources. However, if the incineration tail gas is discharged directly without treatment, it will cause serious air pollution. When the garbage incineration furnace is working, on the one hand, the opening at the top of the furnace body is convenient for continuous feeding into the furnace, so that the furnace temperature cannot reach the ideal high temperature; As a result, the combustion temperature in the ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/08F23G5/16F23G5/44
CPCF23G5/08F23G5/16F23G5/44F23G2202/102F23G2202/103F23G2900/50001
Inventor 曹文波张文锐魏凌敏舒志强唐武才李启仁李文龙郎志中
Owner SINOBIOWAY DINGHE ENVIRONMENTAL PROTECTION CO LTD
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