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Novel direct-current plasma generator

A plasma and generator technology, applied in the field of plasma generators, can solve problems such as poor thermal stability, low efficiency, and poor reliability, and achieve the effects of improving stability, strengthening treatment effects, and increasing service life

Inactive Publication Date: 2021-02-09
JIANGSU TIANYING PLASMA TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing high-power DC plasma generators have short service life, poor reliability, poor stability in long-term thermal operation, and low efficiency.
Directly Restrict the Application of DC Plasma Generator

Method used

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Embodiment Construction

[0023] In order to explain in detail the technical solutions adopted by the present invention to achieve the intended technical purpose, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described implementation Examples are only part of the embodiments of the present invention, rather than all embodiments, and, on the premise of not paying creative work, the technical means or technical features in the embodiments of the present invention can be replaced, the following will refer to the accompanying drawings and combine Examples illustrate the present invention in detail.

[0024] Such as figure 1 As shown, a novel DC plasma generator of the present invention comprises a front electrode 1, a rear electrode 12, a cyclone ring 10, a front electrode cooling mechanism, a rear electrode cooling mechanism and a water cooling c...

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Abstract

The invention discloses a novel direct-current plasma generator which is characterized by comprising a front electrode, a rear electrode, a rotary gas ring, a front electrode cooling mechanism, a rearelectrode cooling mechanism and a water-cooling coil, one end of the front electrode is fixedly connected with one end of the rotary gas ring, and the other end of the rotary gas ring is fixedly connected with one end of the rear electrode; the front electrode cooling mechanism is arranged on the outer side of the front electrode, the rear electrode cooling mechanism is arranged on the rear electrode, the water cooling coil is arranged on the front electrode cooling mechanism, a spray pipe arranged in the axis direction is arranged in the front electrode and comprises a spray pipe straight section, a spray pipe expansion section and a spray pipe outlet straight section, and a blind hole in the rear electrode is of a tail gradual expansion type well-shaped structure. The service life of the electrode is prolonged, and the hazardous waste disposal effect is greatly enhanced.

Description

technical field [0001] The invention relates to a plasma generator, in particular to a novel DC plasma generator, which belongs to the field of plasma generators. Background technique [0002] As environmental protection requirements are getting higher and higher, environmental protection supervision is becoming more and more stringent, the market for industrial hazardous waste disposal is growing, and the industry standard for hazardous waste disposal is getting higher and higher. Thermal plasma has the characteristics of high energy density, high temperature, and high enthalpy, and is especially suitable for the disposal of fly ash, electronic waste, and liquid or gaseous toxic and hazardous waste. [0003] Thermal plasma generation methods are mainly through the following methods: 1) AC plasma generator, which has a complex structure and is rarely used; 2) DC arc, which is mainly used in metal smelting, hazardous waste ash melting, etc.; 3) RF plasma Generator, which gen...

Claims

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Application Information

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IPC IPC(8): H05H1/28H05H1/34
CPCH05H1/28H05H1/34
Inventor 陈乐文李要建曹德标茅洪菊钟雷李伟
Owner JIANGSU TIANYING PLASMA TECH CO LTD
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