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Plasma reaction furnace for processing waste

A plasma and waste disposal technology, applied in furnaces, incinerators, furnace types, etc., can solve problems such as unseen waste, achieve the effect of simple and convenient treatment process, reduced cost investment, and avoidance of secondary pollution

Inactive Publication Date: 2006-08-30
黄建军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] Judging from the results of the current novelty search, there is no device in the existing plasma cracking technology that directly sends waste into the vicinity of the plasma high temperature area through the hollow graphite electrode for direct disposal

Method used

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  • Plasma reaction furnace for processing waste

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Embodiment Construction

[0026] Such as figure 1 As shown, the present invention provides a plasma reaction furnace for waste disposal, which includes a furnace body 1 , a furnace cover 2 , electrodes, a bracket 4 , a continuous reaction chamber 5 and a quenching device 6 .

[0027] Wherein, the inner side of the furnace body 1 is provided with a refractory material lining and a thermal insulation layer, a melt discharge port 12 is provided on the side of the furnace bottom of the furnace body 1, and a furnace wall for high temperature pyrolysis is provided on the furnace wall of the furnace body 1. Gas outlet 14 for gas discharge.

[0028] The center of the furnace cover 2 is provided with a hollow graphite electrode 31 extending into the interior of the furnace body 1. The interior of the hollow graphite electrode 31 has a passage 311 that runs through the entire hollow graphite electrode 31 for the waste to be treated to be transported into the interior of the furnace body 1; 1 is also provided wi...

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Abstract

The invention comprises a furnace body and a furnace lid. There is a refractory furnace liner and a thermal-protective insulating layer inside of the furnace body. A molten mass portal is disposed on the side of the hearth bottom. An air outlet is disposed on the furnace wall. A hollow graphite electrode disposed in the center of the furnace lid extends into the furnace. In the hollow graphite electrode there is a passageway. A second electrode against the hollow graphite electrode and a graphite lead-out electrode connected with the second electrode are disposed at the bottom of the furnace body. An arc zone is formed between the hollow graphite electrode and the second electrode to generate hot plasma.

Description

【Technical field】 [0001] The invention relates to a waste treatment device, in particular to a waste treatment plasma reaction furnace. 【Background technique】 [0002] With the rapid development of industrial production, environmental pollution has become increasingly serious. The variety of synthetic chemicals is increasing at an alarming rate, many of which are harmful or poisonous. For example, polychlorinated biphenyls (PCBs), highly toxic pesticides such as polychlorinated biphenyls (PCBs), and DDT, which were used as high-voltage transformer oil, have high toxicity and high residues, and can accumulate in humans and animals through groundwater and food chains, thereby causing cancer and genetic variation; freon compounds used as refrigerants and halides used as solvents are the chief culprits of the hole in the ozone layer, and highly toxic and infectious wastes containing biotechnology, pesticide production, hospitals, etc., seriously endanger human health. How to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B11/00F23G5/00A62D3/00
Inventor 黄建军
Owner 黄建军
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