Payment & Shipping Terms:
|Material:||Steel||Color:||Bright Or Customized|
|Pressure:||0.3~0.4 Mpa||Atmospheric Dew Point:||≤－40℃|
PSA oxygen production is to use the selective adsorption characteristics of zeolite molecular sieve, using pressure adsorption, decompression desorption cycle, the compressed air into the adsorption tower to achieve air separation, so as to continuously produce high purity oxygen.
PSA oxygen production machine is based on the principle of PSA pressure adsorption, using high quality zeolite molecular sieve as adsorbent, in a certain pressure, from the air to make oxygen.The purified and dried compressed air were carried out in the adsorber for pressure adsorption and decompression desorption.Due to the aerodynamic effect, the diffusion rate of nitrogen in the pores of zeolite molecular sieve is much higher than that of oxygen. Nitrogen is preferentially adsorbed by zeolite molecular sieve, and oxygen is enriched in the gas phase to form finished oxygen.The adsorbent then desorbs the adsorbed impurities such as nitrogen through decompression to atmospheric pressure.Generally, two adsorption towers are set in the system, one is for adsorption and oxygen generation, the other is for desorption and regeneration. PLC program controller is used to control the opening and closing of pneumatic valve to make the two towers circulate alternately, so as to realize the purpose of continuous production of high-quality oxygen.The whole system consists of the following components: compressed air purification unit, air storage tank, oxygen and nitrogen separation device, oxygen buffer tank.
2,Technical characteristics of PSA oxygen generator:
l Compressed air is equipped with air purification and drying treatment device. Clean and dry compressed air is conducive to extending the service life of molecular sieve.
l The new pneumatic globe valve adopted has the advantages of fast opening and closing speed, no leakage, long service life, frequent use of psa process and high reliability.
l Perfect process design, selection of new molecular sieve.
l Adopt new technology of oxygen production, optimize device design constantly, reduce energy consumption and capital investment.
l The compact structure of the equipment reduces the occupied floor space.
PSA industrial oxygen generator can be widely used in oxygen-enriched combustion petrochemical industry, electric furnace steelmaking, papermaking, glass production, making ozone, aquaculture, sewage treatment, aerospace and other industries and fields, for the different requirements of different users of different industries use of oxygen, since provide personalized, specialized oxygen equipment, fully meet the requirements of different users of gas.
● Oxygen output——≤69Nm3/hr
● Pressure——0.3~0.4 Mpa
● Atmospheric dew point——≤－40℃
Date of delivery:75 days after receiving deposit,
Monthly output:60 sets/month
Payment term:30% deposit against the signed PI,70% balance should be paid before shipment.
After Sales:Factory site installation and debugging qualified acceptance