Compressed air through the air purification device to remove the solid impurities such as oil, dust and gaseous water most, into the membrane separation system,separation membrane is a kind of polyester hollow fiber micro beam integratedcomponent. Under pressure, all kinds of gas adsorption, in hollow fiber membranediffusion, penetration rate of different, in sequence, we call the gas permeation ratefor "quick gas", such as oxygen, water vapor permeation rate; small "slow" of the gas,such as nitrogen. Mixed gas through the membrane, "quick gas" is enriched in thelow-pressure outside, "slow" gas is enriched in the high pressure inside, so as torealize the separation of oxygen and nitrogen. In the PLC control can realize thecontinuous and stable output of finished products of nitrogen.
1, the process is simple, compact structure, very economically and meet the needs of different users of nitrogen;
2, the membrane component of resistance to high pressure, low pressure loss, can satisfy the nitrogen pressure and high users;
3, the valve switch and other moving parts, static operation, low failure rate,maintenance workload is small maintenance;
4, the device has the advantages of small occupation area, and can be used for indoor and mobile operation;
5, the standard membrane module integrated design, by increasing the membrane separation component easily finished nitrogen production capacity expansion;
6, high degree of automation, parking convenient; reach the product gasconcentration within 10 minutes;
7, the process of equipment operation and no noise, no pollution, clean product gas,low dew point.
And nitrogen yield: 1 ~ 3000Nm3 / h
And nitrogen purity: 95% ~ 99.9%
And nitrogen pressure: 0.1 ~ 1.2MPa (adjustable)
And nitrogen gas dew point: -40 to -60 DEG C