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What factors should be considered when purchasing PSA nitrogen generator on the spot

Article Source:Suzhou Shenyue Purification Website:www.szshenyue.comTime:2017-10-9Pageviews :802
Core prompt:Air consumption per unit time: usually how many cubic meters per hour for the calculation of nitrogen making machine of different brands, different types of input, the size of PCB for different consumption will be different; the chain speed different gas
PSA nitrogen making machine uses carbon molecular sieve as adsorbent, using pressure swing adsorption process and specific process design, directly produce high-purity nitrogen into the furnace. The purity of nitrogen and the gas consumption per unit time should be paid attention to when choosing the PSA nitrogen generator:
The gas consumption, a unit of time: usually how many cubic meters per hour, for nitrogen of different brands, different types of input, the size of PCB for different consumption will be different; the chain speed different gas consumption is not the same, so the exact consumption to the scene on the basis of experiment.

Two. Purity of nitrogen: first, determine the purity of nitrogen in the furnace of nitrogen making machine, and then determine the purity of the outlet of the nitrogen machine. The higher the purity of nitrogen is, the better the investment cost should be, and the balance between the bad rate and the rework quantity should be considered. The necessary and sufficient condition of oxidation reaction is the existence of oxygen molecule. Under the same conditions, the higher the oxygen content is, the more intense the oxidation reaction; otherwise, the lower the oxygen content is, the weaker the oxidation reaction is. Most electronic manufacturers choose 99.99% or oxygen content of l00ppm, and also choose 99.9% or oxygen content 1000ppm, a few manufacturers choose 99.999% or oxygen content 10ppm. In general, the nitrogen generator is not placed in the workshop together with the SMT line. Instead of putting the nitrogen machine on the roof or outside the workshop, through the pipe into the furnace, there are a lot of connections, it is likely to cause the purity of nitrogen decreased, so the purity of the nitrogen machine exports should also have a balance.
Keywords:PSA Hydrogen Production,Nitrogen making machine in metallurgical industry

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