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Asphalt flue gas processing method and its incinerator

A technology for asphalt flue gas and treatment method, which is applied in incinerators, combustion methods, separation methods, etc., can solve the problems of environmental pollution of asphalt flue gas, high operating costs, poor treatment effect, etc. full burn effect

Pending Publication Date: 2008-03-26
GUIYANG AL-MG DESIGN & RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic asphalt fume from kneaders and molding machines is generally treated by using carbon powder adsorbers to absorb asphalt fume tar. More serious problems, and there are also problems of high operating costs and difficult management
Therefore, the existing asphalt fume treatment technology cannot fundamentally solve the pollution of asphalt fume to the environment, which has become a long-standing problem

Method used

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  • Asphalt flue gas processing method and its incinerator
  • Asphalt flue gas processing method and its incinerator

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Embodiment Construction

[0018] Embodiments of the present invention: for the asphalt fumes from the kneader and molding machine, the asphalt fumes are passed into an incinerator with a smoke pipe for burning, and then the asphalt fumes formed by the incinerated asphalt fumes are Tail gas emission; when the asphalt fume is passed into the incinerator for incineration, it is better to add natural gas and air to the incinerator to mix with the asphalt fume before incineration, so that the asphalt in the flue gas can be better burned When exhausting the tail gas, in order to prevent the tail gas from containing unburned asphalt, the exhausted tail gas can be returned to the incinerator to be incinerated again before being discharged.

[0019] When adopting the method of the present invention to process bitumen flue gas, can adopt the incinerator in the prior art to incinerate, but preferably adopt the bitumen flue gas incinerator of the present invention to incinerate as well. When making the asphalt flu...

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PUM

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Abstract

This invention discloses a asphalt smoke gas processing method and its incinerator. The asphalt smoke gas is first guided into incinerator to incinerate. Natural gas, air and asphalt gas are mixed before incinerating. Then the waster gas after incineration is discharged. The inlet pipe of asphalt smoke gas incinerator is communicated with hearth through asphalt smoke gas fine pipes. The said fine pipes are arranged at anterior end of the hearth and distributed in circle. Thus, the fully combustion of asphalt smoke gas can be fulfilled. Fire-proof bricks are used to form the barrel shaped hearth. The fire-proof brick layer forms the double layers ring structure which uses high strength light clay fire-proof bricks. This invention has perfect processing effect. It is simple and convenient.

Description

Technical field: [0001] The invention relates to an asphalt fume treatment method and an incinerator thereof, belonging to the technical field of asphalt fume treatment in environmental protection. Background technique: [0002] At present, domestic asphalt fume from kneading machines and molding machines is generally treated by using carbon powder adsorbers to absorb asphalt fume tar. This method of treating asphalt fume not only has poor treatment effects and environmental pollution It is a more serious problem, and there are also problems of high operating costs and difficult management. Therefore, the existing asphalt fume treatment technology cannot fundamentally solve the pollution of asphalt fume to the environment, which has become a long-standing problem. Invention content: [0003] The object of the present invention is to provide an asphalt flue gas treatment method and its incinerator with better treatment effect, lower operating cost, simple structure and eas...

Claims

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Application Information

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IPC IPC(8): F23G7/08B01D53/00
Inventor 陈书昌陈宁
Owner GUIYANG AL-MG DESIGN & RES INST
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