The oxygen separation machine is mainly composed of two adsorption towers filled with sieves. Under normal temperature conditions, the compressed air is filtered, removed by water and dried, and then enters the adsorption tower. The nitrogen in the air in the adsorption tower is sieved by the molecular sieve. The oxygen is adsorbed, and the oxygen is enriched in the gas phase, and is stored in the oxygen buffer tank from the outlet, and the molecular sieve which has been adsorbed in the other tower is rapidly depressurized, and the adsorbed components are resolved, and the two columns are alternately circulated. Cheap oxygen with a purity of ≥90% can be obtained. Automatic valve switching of the entire system is automatically controlled by a computer.
PSA oxygen generators are favored by users because of their remarkable advantages. They are widely used in metallurgical combustion, chemical, environmental protection, building materials, light industry, medical, aquaculture, biotechnology, sewage treatment and other fields.
Post time: Sep-11-2021