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Plasma reaction system for treating hazardous wastes and working method of plasma reaction system

A plasma and hazardous waste technology, which is applied in the direction of combustion method, combustion product treatment, lighting and heating equipment, etc., can solve the problems of secondary pollution of incineration devices, large public resistance, etc., and achieve low cost and time and simple operation Effect

Active Publication Date: 2016-10-12
OUERDONG CHAOYANG ENVIRONMENTAL PROTECTION EQUIP CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The problem of secondary pollution in the incineration plant and the excessive discharge of dioxin / furan substances are public sensitive issues, and the public has great resistance to seek a new hazardous waste treatment technology without secondary pollution and dioxin / furan emissions -Arc plasma hazardous waste treatment technology

Method used

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  • Plasma reaction system for treating hazardous wastes and working method of plasma reaction system
  • Plasma reaction system for treating hazardous wastes and working method of plasma reaction system

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Embodiment Construction

[0022] Such as Figure 1~2 As shown, a plasma reaction system for treating hazardous waste includes a gasification chamber 1, an air inlet 2 is arranged at the bottom of the gasification chamber 1, and a plasma fire cabinet 3 is arranged above the air inlet 2 in the gasification chamber 1 A pyrolysis chamber 4 is arranged above the gasification chamber 1, a four-shaft crusher 5 is arranged above the pyrolysis chamber 4, and a gas outlet 7 connected with the air inlet of the purification chamber 6 is arranged on the side of the pyrolysis chamber 4. A hopper is arranged above the shaft crusher 5, and the crushed material of the four-shaft crusher 5 falls directly into the pyrolysis chamber 4, and falls into the gasification chamber 1 after being pyrolyzed through the pyrolysis chamber 4. A highly ionized high-temperature gas up to 5000°C is produced in the gasification chamber, so that the organic matter in the crushed waste can be efficiently converted into synthesis gas (mainl...

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Abstract

The invention relates to a plasma reaction system for treating hazardous wastes and a working method of the plasma reaction system. The plasma reaction system comprises a gasifying chamber, a gas inlet is formed in the bottom of the gasifying chamber, and a plasma fire cabinet is arranged above the gas inlet in the gasifying chamber; a pyrolysis chamber is arranged above the gasifying chamber, a four-axis crusher is arranged above the pyrolysis chamber, and the side of the pyrolysis chamber is provided with a gas outlet communicating with a gas inlet of a purifying chamber. According to the plasma reaction system for treating the hazardous wastes, full-automatic control over the reaction process is achieved, the cost for treating the hazardous wastes is greatly reduced, the time for treating the hazardous wastes is greatly shortened, and harmlessness, reduction and recycling are achieved.

Description

technical field [0001] The invention relates to a plasma reaction system for treating hazardous waste and its working method. Background technique [0002] "According to the Technical Guidelines for Hazardous Waste Disposal Engineering" defines the current hazardous waste disposal methods as: safe landfill, incineration disposal and non-incineration disposal; the planned construction of these medical waste disposal facilities and hazardous waste disposal centers, the disposal process is mainly incineration , Non-incineration disposal and landfill comprehensive utilization are supplemented. Pyrolysis and rotary kiln incinerators are the recommended furnace types for medical waste incineration, and rotary kiln incinerators are recommended for hazardous waste incinerators. [0003] Therefore, incineration technology has become the main disposal process for domestic hazardous waste (including medical waste) in the past 10 years. However, the biggest problem of waste incineratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G5/027F23G5/033F23G5/50F23G5/44F23J15/02F23J15/06
CPCF23G5/027F23G5/033F23G5/44F23G5/50F23J15/022F23J15/025F23J15/06F23J2215/20
Inventor 李新国翁乾
Owner OUERDONG CHAOYANG ENVIRONMENTAL PROTECTION EQUIP CO LTD
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