Large-power burning-type plasma gun and auxiliary equipment thereof

Abstract

The present invention specifically relates to a high-power burn-out plasma gun and its auxiliary equipment, including: a plasma gun and auxiliary equipment, the plasma gun includes: a cathode rod, an anode rod, an insulator and a ceramic sleeve, and the insulator and the ceramic The tubes are connected to form an intermediate layer, the cathode rod is slidably arranged inside the intermediate layer, and the anode rod is slidably arranged outside the intermediate layer; the auxiliary equipment is connected with the cathode rod, anode rod, insulator Connection for controlling the movement of the plasma gun and replacing burnt parts. The invention can generate high-power plasma to heat the inside of the furnace body; there is almost no heat loss during operation, almost all electric energy is used to heat the inside of the furnace body, and the utilization rate of electric energy is high.

Description

technical field [0001] The invention belongs to the technical field of plasma guns, in particular to a high-power burn-out plasma gun and its auxiliary equipment. Background technique [0002] The plasma state is the fourth state of matter, and almost 99% of the matter in the universe (excluding the unidentified dark matter) is in the plasma state. [0003] The temperature distribution of the plasma ranges from a low temperature of 10 K to an ultra-high temperature of 1 billion K for nuclear fusion plasma, and has a series of unique properties, which make plasma play an important role in the production of nanomaterials, synthesis of new materials, thermal processing, smelting, drilling, It has been widely used in coal chemical industry, waste treatment, material surface treatment, electronics, new energy, military, aerospace and other fields. [0004] In recent decades, the research and development of plasma generators and the development of plasma diagnostic technology hav...

AI Technical Summary

Problems solved by technology

[0005] Existing plasma guns are all water-cooled structures, which are better for some short-term operating heating systems, but less effective for some long-term operating heating systems such as garbage disposal, fly ash disposal, etc., because the cooling water takes half of the The heat makes the utilization rate of electric energy only about 50%, which increases the power consumption and cost. At present, there is an urgent need for a high-power plasma gun that can improve the utilization rate of electric energy, reduce operating costs and can continue to operate.

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