Anode used for double-medium gas source plasma combustor

Abstract

The invention relates to an anode for a dual-medium gas source plasma burner, including a burner shell and an anode, which can replace the traditional ion rod electric spark ignition and the traditional gas lamp, making the ignition method more convenient; effectively solving the problem of traditional gas The long-term burning of the long-term lamp leads to the problem of carbon deposition; when the flame temperature is high, part of the chemical energy can be used to replace the consumption of electric energy, reducing the consumption of electric energy by 30%~40%. The use of anode arc can effectively solve the problem of unstable traditional cathode arc. The problem is that it can rectify the gas and stabilize the burning part of the dual-medium plasma burner.

Description

technical field [0001] The invention belongs to the technical field of plasma combustion, and in particular relates to a DC arc drawing technology of a plasma burner, in particular to an anode for a dual-medium gas source plasma burner. Background technique [0002] The arc plasma generated by DC arc plasma generator is the most widely researched and applied plasma. It has the characteristics of high temperature, high temperature, high energy density and controllable atmosphere. It is mainly used in plasma metallurgy, plasma Spraying, plasma welding, plasma etching, plasma pulverized coal boiler ignition of thermal power plants and waste disposal and other fields. Industrial applications not only require arc plasma generators to have high stability, high efficiency and long life, but also have different requirements for the electrothermal characteristics of plasma jets in various industries. The characteristics of the plasma jet are closely related to the structure of the a...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anode for a dual-medium gas source plasma burner, which can replace the traditional ion rod electric spark ignition and the traditional gas burning lamp, making the ignition method more convenient; effectively solving the problem of the traditional gas burning lamp The problem of carbon deposition caused by long-term combustion; in the case of high flame temperature, part of the chemical energy can be used to replace the consumption of electric energy, reducing the consumption of electric energy by 30%~40%, and the use of anode arc can effectively solve the problem of instability of traditional cathode arc , can rectify the gas, and play a role in stabilizing the fuel combustion of the dual-medium plasma burner

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