PSA oxygen generator

● The purity of oxygen, pressure and flow monitoring

● The computer operating system

● The molecular sieve automatic press

● The pneumatic valve switch by PLC automatic switch

● The cold and dry machine, automatic sewage filter

● The remote control / automatic (special)

● Load adaptation

PSA molecular sieve oxygenerator (PSA nitrogen making machine) is the P zeolite molecular sieve adsorption material, according to the principle of pressure swing adsorption to oxygen producing equipment.

    Zeolite molecular sieve zeolite molecular sieve crystal cage type structure, the crystal cave has a very strong cation and oxygen anion to form a very strong polarity, polarity effect, oxygen and nitrogen induced dipole, and oxygen and nitrogen induced dipole and 5A zeolite molecular sieve polarity to produce a kind of induction force and easy polarization of nitrogen produced by induced force is much larger than the oxygen induced force, hence the molecular sieve in pressurized to a large number of nitrogen adsorption, the adsorption equilibrium is reached, the oxygen is enriched to discharge; and then depressurized to atmospheric pressure and adsorption desorption absorption accompanying nitrogen and other impurities to achieve regeneration. Set two adsorption tower in the system, a tower adsorption oxygen production at the same time the other tower desorption regeneration, is automatically controlled by the PLC program, two tower cycle, in order to achieve continuous production of high quality oxygen.