Electromagnetic plasma rotary processing device

Abstract

The invention discloses an electromagnetic plasma rotary processing device. The electromagnetic plasma rotary processing device comprises a motor, an electrode, a plasma gun head and an inner core; the output shaft of the motor is a hollow shaft, and the shell of the motor is a shell with openings in the front and back; the rear opening of the motor is provided with a flange, and the inner core is fixed at the flange and located in the hollow shaft; an air pipe is connected into the inner core; a power cord is connected with the electrode through the inner core; the plasma gun head is located at the front opening of the shell and connected with the hollow shaft, and moreover, the plasma gun head covers the electrode, and the nozzle position of the plasma gun head is provided with a flame hole and three counterweight holes. The electromagnetic plasma rotary processing device directly uses the hollow shaft to drive the plasma gun head to rotate, the damage due to transmission can be reduced, and moreover, the structure is simple, the spare part is less, and the cost is low; by means of the nozzle, the blown flame is uniform, large in range, high in intensity and more obvious in processing effect; the possible product surface scratch due to the pointed end of an old nozzle can be avoided.

Description

technical field [0001] The invention relates to the field of plasma technology, in particular to a plasma electromagnetic rotary processing device. Background technique [0002] Plasma, also known as plasma state. Substances in the plasma state have properties similar to gaseous states, such as good fluidity and diffusivity. However, since the basic constituent particles of plasma are ions and electrons, it also has many properties different from gaseous states, such as good electrical conductivity and thermal conductivity. In particular, according to scientific calculations, the specific heat capacity of plasma is proportional to temperature, and the specific heat capacity of plasma at high temperature is often hundreds of times that of gas. Therefore, the application of plasma is very wide, from our daily life to industry, agriculture, environmental protection, military, aerospace, energy, celestial bodies, etc., it has very important application value. [0003] With th...

AI Technical Summary

Problems solved by technology

However, the existing plasma rotary gun head still has the following defects: there are fixed and static devices in the inner hole of the rotary head, the drive of the rotary head adopts contact drive, the contact drive structure is complicated, the drive link is worn, and the drive is easy to fail. The nozzle spraying range is small and it is easy to cause scratches on the product surface

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