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Harmless high-temperature plasma broad-spectrum waste treatment system

A plasma and disposal system technology, applied in the field of waste disposal system, can solve the problems of increasing processing costs, polluting the environment, affecting human health, etc., and achieve the effect of perfect process, thorough gasification, ensuring diversity and input efficiency

Active Publication Date: 2014-08-06
吉天师能源科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The reprocessing or purification process requires additional equipment and resources, which indirectly increases the processing cost; the harmful substances contained in the residue not only pollute the environment, but also easily affect human health through various channels

Method used

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  • Harmless high-temperature plasma broad-spectrum waste treatment system
  • Harmless high-temperature plasma broad-spectrum waste treatment system
  • Harmless high-temperature plasma broad-spectrum waste treatment system

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Embodiment Construction

[0050] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0051] refer to figure 1 , high-temperature plasma broad-spectrum waste harmless disposal system, including feed system 1, plasma treatment system 2, synthesis gas recycling system 3, tail gas treatment system 4, waste residue treatment system 5, washing cycle liquid regeneration treatment system 6, waste The specific technological process of material treatment is as follows:

[0052] 1) Hazardous waste and other wastes are input into the plasma treatment system 2 through the feeding system 1 for high-temperature gasification and smelting to produce high-temperature synthesis gas and slag, which includes metal slag and non-metal slag;

[0053] 2) The high-temperature syngas is input into the syngas recycling system 3 for power generation, and finall...

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Abstract

The invention relates to the technical field of waste treatment, in particular to a waste treatment system. The harmless high-temperature plasma broad-spectrum waste treatment system comprises a feeding system, a plasmas treatment system, a synthesis gas recycling system, a residual gas treatment system, a washing circulating fluid regeneration treatment system and a waste residue treatment system, wherein the waste flows through the systems sequentially and is changed into slag and synthesis gas, the synthesis gas is recycled and used for generating electricity, produced tail gas is purified and discharged, the washing fluid is treated and recycled, and the slag is recovered and reused. With the adoption of the technical scheme, the defects of single waste treatment type and incomplete treatment by means of a conventional technology are overcome, a secondary pollution source cannot be generated, waste heat and the synthesis gas are sufficiently recovered, the treated slag can further be recycled to generate new economic benefits, resource recycling is further facilitated while the environment is protected, and the harmless high-temperature plasma broad-spectrum waste treatment system has huge social and economic values and commercial utilization prospect.

Description

technical field [0001] The invention relates to the technical field of waste disposal, in particular to a waste disposal system. Background technique [0002] The waste treatment industry generally treats solid waste, and the treatment methods are nothing more than physical and chemical methods. The physical methods use crushing, compression, drying, evaporation, incineration, etc., and the chemical methods use oxidation, digestion, decomposition, absorption, etc. method to reduce the volume of solid waste and accelerate natural purification. The waste such as waste liquid and waste gas needs to be pretreated, and the solid particles in it are separated and then subjected to physical or chemical treatment. [0003] After traditional waste treatment, due to insufficient temperature, or incomplete incineration and insufficient dissolution due to the special properties of the waste, there will generally be some residues that cannot be treated. The residues caused by such inco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00B01J19/08C10J3/57B01D47/06B01D53/78C02F9/06F22B1/18F01D15/10
CPCY02P20/129
Inventor 周乃成毛丁
Owner 吉天师能源科技(上海)有限公司
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