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Microwave plasma cracking gasification technology

A microwave plasma, pyrolysis and gasification technology, applied in the direction of educts, special forms of dry distillation, petroleum industry, etc., can solve the problems of pollution, plastic waste cannot be effectively processed, etc., and achieve the effect of less ash

Inactive Publication Date: 2021-02-26
广州市凯卫莎环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a microwave plasma cracking and gasification technology, which solves the problem that the current plastic waste cannot be effectively treated and will cause pollution during treatment

Method used

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Embodiment 1

[0029] Such as Figure 1-2 As shown, the embodiment of the present invention provides a microwave plasma cracking gasification technology, comprising the following steps:

[0030] S1. First, transport the garbage to be processed to the preheating drying tower 1 for pre-drying treatment. After drying the garbage, it is convenient to speed up the subsequent cracking and gasification speed;

[0031] S2. Transport the pre-dried garbage to the microwave plasma cracking treatment device 2 through the propulsion device. The propulsion device is an auger feeding pipeline. The microwave plasma cracking treatment device 2 includes a reaction tower, and the lower end of the reaction tower A support frame is provided, a discharge port is provided at the bottom, a plurality of first microwave generators 9 are provided at the lower end of the reaction tower body, and a vacuum pump 10 is also provided on the side wall of the reaction tower at the same time for removing become a vacuum

[0...

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Abstract

The invention provides a microwave plasma pyrolysis gasification technology, and relates to the technical field of garbage decomposition gasification. The microwave plasma pyrolysis gasification technology and application thereof comprise the following steps: S1, conveying to-be-treated garbage into a preheating drying tower for pre-drying treatment; s2, transporting the pre-dried garbage into a microwave plasma cracking treatment device through a propelling device; s3, cracking, by the microwave plasma cracking treatment device, the garbage in a vacuum environment for gasification; s4, introducing the generated gas into a gas purification device through a special channel for secondary cracking purification; and S5, extracting and recovering the gas after secondary cracking through an airextracting pump to obtain a product after garbage gasification. Through the microwave plasma pyrolysis gasification technology provided by the invention, the plastic garbage can be completely decomposed and gasified and converted into useful gas to be recycled; in addition, the recycled gas does not contain harmful substances, so that the technology is very environment-friendly.

Description

technical field [0001] The invention relates to the technical field of garbage decomposition and gasification, in particular to a microwave plasma cracking gasification technology. Background technique [0002] In daily life and production, a large amount of garbage will be produced. With the rapid development of plastic materials, plastic garbage has gradually become the main part of garbage. [0003] Plastic waste is usually disposed of by incineration or landfill, which requires a relatively large amount of land, and plastic waste buried underground is also difficult to degrade. When incinerating plastic waste, if the conventional low-temperature incineration method is used, because the incineration temperature is too low (about 1000°C), harmful substances such as dioxin will be produced. These typical persistent secondary pollutants are harmful to humans and the ecological environment. are potentially hazardous. If electric arc is used for incineration, the incineratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/07
CPCC10B53/07Y02P20/143
Inventor 高理中
Owner 广州市凯卫莎环保科技有限公司
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