Vertical closed type garbage incineration kiln

A waste incineration and closed technology, applied in the direction of incinerator, combustion method, combustion type, etc., can solve problems such as threats to human health, inability to incinerate electronic waste, endangering life safety, etc., to ensure environmental protection and safety, and guarantee personal safety. Healthy effect

Pending Publication Date: 2018-06-29
浙江新三友环保工程集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Garbage incineration kiln is a device for incinerating garbage. Garbage is burned in the kiln and turned into waste gas, which enters the secondary combustion chamber, burns completely under the forced combustion of the burner, and then enters the spray dust collector. After dust removal, it is discharged into the atmosphere through the chimney , but the traditional waste incineration kiln will inevitably produce dioxin during the incineration process. Dioxin is a toxic gas. If it is discharged into the air, it will cause serious damage to the environment and pose a threat to human health. Moreover, the temperature of traditional waste incineration kilns will drop when the flue gas is discharged. Once the temperature drops, a large amount of dioxins will be produced, resulting in a large amount of dioxins in the discharged gas. In the environment, it will even endanger people's life safety. The current waste incineration kiln is limited by its own structure, resulting in limited incineration temperature, which makes it impossible to incinerate electronic waste, medical waste and metal waste.

Method used

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  • Vertical closed type garbage incineration kiln

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0014] see figure 1 , the present invention provides a vertical closed garbage incineration kiln, comprising a kiln body 1, a garbage feeding bin 2 is arranged in the upper part of the kiln body 1; Garbage feed port 3; the lower part of the garbage feed bin 2 is provided with a preheating drying zone 4 connected therewith; the middle part of the kiln body 1 is provided with a pyrolysis zone 5 connected with the preheating drying zone 4; The bottom of the kiln body 1 is provided with a pure oxygen high-temperature dissolution zone 6, and the pure oxygen high-temperature dissolution zone 6 communicates with the pyrolysis zone 5 through the pure oxygen combustion zone 7; The carbon monoxide inlet 8, the carbon monoxide inlet 8 communicates with the pyrolysis zone 5; the outer wall of the kiln body 1 is provided with a number of first pure oxy...

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PUM

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Abstract

A vertical closed type garbage incineration kiln comprises a kiln body. A garbage feeding bin is arranged in the upper portion of the kiln body. A garbage feeding port communicating with the garbage feeding bin is arranged above the kiln body. A preheating drying area communicating with the garbage feeding bin is arranged below the garbage feeding bin. A pyrolysis area communicating with the preheating drying area is arranged in the middle portion of the kiln body. A pure-oxygen high-temperature dissolving area is arranged in the bottom of the kiln body and communicates with the pyrolysis areathrough a pure oxygen combustion area. A plurality of carbon monoxide connection-in ports evenly distributed circumferentially are formed in the outer wall of the kiln body and communicate with the pyrolysis area. A plurality of first pure oxygen spray guns which are evenly distributed circumferentially and communicate with the pure oxygen combustion area are arranged on the outer wall of the kiln body. The vertical closed type garbage incineration kiln can effectively avoid generation of dioxin in the garbage incineration process, discharged gas cannot carry the harmful dioxin, and environment friendliness and safety of the environment are protected.

Description

technical field [0001] The invention relates to a vertical closed garbage incineration kiln. Background technique [0002] Garbage incineration kiln is a device for incinerating garbage. Garbage is burned in the kiln and turned into waste gas, which enters the secondary combustion chamber, burns completely under the forced combustion of the burner, and then enters the spray dust collector. After dust removal, it is discharged into the atmosphere through the chimney , but the traditional waste incineration kiln will inevitably produce dioxin during the incineration process. Dioxin is a toxic gas. If it is discharged into the air, it will cause serious damage to the environment and pose a threat to human health. Moreover, the temperature of traditional waste incineration kilns will drop when the flue gas is discharged. Once the temperature drops, a large amount of dioxins will be produced, resulting in a large amount of dioxins in the discharged gas. Under the environment, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/04F23G5/027F23G5/44F23L7/00
CPCF23G5/027F23G5/04F23G5/444F23L7/007Y02E20/34
Inventor 沈林彬
Owner 浙江新三友环保工程集团有限公司
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