PSA Oxygen Generators

Use of nitrogen and oxygen in the air ZMS) on zeolites (because of pressure difference of different and adsorption to selective adsorption were separated, oxygen and nitrogen adsorption of nitrogen and other impurities, output oxygen.   And air pressure swing adsorption of nitrogen flow separation, must stress (0.3 MPa – 0.55 MPa) of compressed air through the air and dust removal system of pretreatment and most of the normal water vapor, clean air into the PSA – O2, adsorption tower adsorption system with zeolites (ZMS), clean air in most of the nitrogen, carbon dioxide, residual moisture absorption, oxygen is zeolites were isolated. When the adsorption tower of impurity to adsorb components, components set off by atmospheric attached to the adsorption and desorption oxygen adsorbent regeneration of tower. Composed by two towers in the adsorption separation system under the control of PLC system through the valve shut up and SPC switching completed, the oxygen flow for oxygen pressure swing adsorption (often called atmospheric oxygen flow desorption.

Technical features:

Equipment process is simple, modular design,
High degree of automation, equipment for automatic unattended operation, unqualified oxygen, automatic alarm, convenient and rapid emptying of two-row placed, centralized monitoring function, can remote real-time gain yield and purity, and other relevant data,
Equipment operation and good stability, high reliability, independent, safety performance is good,
Imported sieve, normal life of 10 years, stable performance, less maintenance,
Product purity and yield of easy to adjust, adaptable,
With fault diagnosis, alarm and automatic shutdown function.

Technical Data:
Capacity: 5 ~ 5000Nm3 / hr
Purity: 65-95%
Pressure:0.2- 0.5MPa
Dew point: <- 45 ° c