The Principle Analysis of Plasma Cleaning Machine / Plasma Cleaning Equipment-Industry News-Shenzhen three and wave of Electrical and Mechanical Technology Co., Ltd

The Principle Analysis of Plasma Cleaning Machine / Plasma Cleaning Equipment

Author： Shenzhen three and wave of Electrical and Mechanical Technology Co., LtdIssuing Time：2017-08-03 08:57:05Pageviews：3160【small medium big】

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We first define what is a plasma, the plasma is a group containing positive ions, electrons, free radicals and neutral gas atoms will be composed of the gas group, such as fluorescent, neon light shiny state, that is, The state of the plasma is shiny. The plasma is produced mainly by electrons to strike the neutral gas atoms, so that the neutral gas atoms dissociate to produce plasma, but the neutral gas nuclei have a bound energy to the periphery of the electrons, which we call the binding energy, And the external electronic energy must be greater than this binding energy, will have the ability to dissociate the neutral gas atoms, but this external electronic is often energy shortage, there is no ability to dissociate the neutral gas atoms, so we must use The method of applying energy to the atomic electron energy makes the electrons available to dissociate the neutral gas atoms.

The easiest way to add energy to electrons is to use a parallel electrode plate to add a DC voltage. The electrons are attracted in the electrodes by the positively charged electrode. Accelerated electrons can accumulate energy during the acceleration. When the electrons Energy to a certain extent, there is the ability to dissociate the neutral gas atoms, can produce high-density plasma methods are many, in which we simply introduce some can produce high-density plasma method.

2017-08-03 3160People browse

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The Principle Analysis of Plasma Cleaning Machine / Plasma Cleaning Equipment

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