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Multi-oxygen three-section type waste incineration and flue gas comprehensive utilization device and using method thereof

A waste incineration, three-stage technology, which is applied to the multi-oxygen three-stage waste incineration and flue gas comprehensive utilization device and its application field, and can solve the problems of low temperature of waste incineration, non-harmful treatment of flue gas, and decomposition of dioxin Incomplete and other problems, to achieve the effect of improving utilization, shortening the cooling time, and preventing regeneration

Inactive Publication Date: 2019-08-30
王立臣 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional waste incineration will produce NOx, SO 2 and other pollutants, township and village garbage with low calorific value and high moisture will cause problems such as low temperature of garbage incineration, incomplete decomposition of dioxins, and inability to harmless treatment of flue gas.

Method used

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  • Multi-oxygen three-section type waste incineration and flue gas comprehensive utilization device and using method thereof

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Embodiment Construction

[0023] Attached below figure 1 The multi-oxygen three-stage garbage incineration and flue gas comprehensive utilization device of the present invention will be described in detail.

[0024] A multi-oxygen three-stage garbage incineration and flue gas comprehensive utilization device, the device includes an incinerator system, an oxygen supply system, a flue gas treatment system, an automatic ignition system and an automatic control system; wherein,

[0025] The incinerator system includes an incinerator 1, and the incinerator is provided with a garbage feed port 2, an oxygen inlet 3, and a high-temperature flue gas outlet 4; The slag breaker is arranged under the garbage feeding port for crushing the garbage; the multiple oxygen burners are arranged on the side wall of the furnace body of the incinerator and connected with the oxygen inlet; the incinerator There is also a slag discharge assembly at the bottom of the furnace body;

[0026] The oxygen supply system includes an...

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Abstract

The invention relates to a multi-oxygen three-section type waste incineration and flue gas comprehensive utilization device and an using method thereof. The multi-oxygen three-section type waste incineration and flue gas comprehensive utilization device comprises an incinerator system, an oxygen supply system, a flue gas treatment system, an automatic ignition system and an automatic control system; the incinerator system comprises an incinerator, wherein a garbage feeding port, an oxygen inlet and a high-temperature flue gas outlet are formed in the incinerator; the flue gas treatment systemcomprises a high-temperature dust remover, a waste heat recoverer, a bag-type dust remover and an activated carbon adsorption purifier; the high-temperature dust remover is connected to the high-temperature flue gas outlet through a flue gas pipeline, the waste heat recoverer is connected with the high-temperature dust remover, the bag-type dust remover is connected to the waste heat recoverer, and the activated carbon adsorption purifier is connected to the bag-type dust remover. The device has the advantages of being reasonable in structural design, convenient to operate and use, low in maintenance cost, relatively high in automation degree and capable of effectively improving the harmless treatment of the household garbage, and can effectively protecting the environment and the like byincinerating the household garbage and carrying out harmless and full utilization of the flue gas.

Description

technical field [0001] The invention relates to the technical field, in particular to a multi-oxygen three-stage garbage incineration and flue gas comprehensive utilization device and its use method. Background technique [0002] Household garbage has become one of the most serious public hazards in the world today. At present, the township and village garbage disposal methods widely used at home and abroad mainly include sanitary landfill, incineration, composting and comprehensive utilization. Conventional waste incineration will produce NOx, SO 2 Township and village waste with low calorific value and high moisture will cause problems such as low temperature of waste incineration, incomplete decomposition of dioxin, and inability to harmless treatment of flue gas. Based on the above-mentioned problems in township and village garbage treatment, the present invention provides a multi-oxygen three-stage garbage incinerator, a device for harmless comprehensive utilization o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/033F23G5/44F23G5/46F23G5/50F23J15/02F23J15/06
CPCF23G5/033F23G5/44F23G5/46F23G5/50F23G2202/101F23J15/02F23J15/06Y02E20/30
Inventor 王立臣梁燕生
Owner 王立臣
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