How to choose an air compressor for nitrogen generator

How to choose an air compressor for nitrogen generator

The compressed air source required by the nitrogen equipment of the nitrogen production mechanism must be a dry, oil-free and clean compressed air source that requires a pressure above 0.6Mpa and below 0.8Mpa. Because the molecular sieve of the nitrogen equipment of the nitrogen production mechanism has the best adsorption effect between this pressure. Therefore, when choosing an air compressor, it is best to choose an oil-free air compressor. Sometimes considering that the price of oil-free air compressors is a bit high, it is necessary to choose a micro-oil air compressor as much as possible, but the latter part of the purification part needs to add an oil remover to ensure that the compressed air is relatively clean.

　　 If it is used in the food industry, it is recommended to choose an oil-free air compressor. So how big an air compressor should be used for a nitrogen plant? Here we have a calculation method. The amount of compressed air required for a nitrogen plant with a purity of 99.9% is 6 times that of nitrogen produced by a nitrogen plant, such as the compressed air volume of a 3 cubic nitrogen plant. It is not less than 0.3m3/min per minute.

If the nitrogen plant with a purity of 99.99% requires 8 times the amount of compressed air produced by the nitrogen plant, for example, the compressed air volume of a 5 cubic nitrogen plant is no less than per minute 0.6m3/min. I hope this method will allow you and your company to easily select the air compressor required for the nitrogen equipment of the nitrogen production mechanism.