Medical Gas PSA Oxygen Plant for Hospital

Medical center oxygen production equipment, also known as medical molecular sieve pressure swing adsorption PSA oxygen generator, uses molecular sieve (molecular sieve) as adsorbent, and uses ambient air as raw material through pressure swing adsorption (PSA) method. Under certain conditions, the adsorption capacity of nitrogen (adsorbate) in the air is increased when the molecular sieve is pressurized, and the adsorption capacity of nitrogen in the air is reduced when depressurized, forming a rapid cycle process of pressurized adsorption and decompression desorption, so that the air Oxygen production equipment in which oxygen and nitrogen are separated.

The safety, convenience, controllability, operational stability of the equipment and the unparalleled ultra-low cost of other oxygen sources have prompted the rapid development of the central medical oxygen plant, which has been accepted and recognized by the majority of medical units, and gradually replaced cylinder oxygen and other oxygen sources. Liquid oxygen has become the preferred source of oxygen for large and medium-sized medical institutions, and has become one of the hardware symbols of modern hospital management.

1. Process flow description:

2. How the oxygen production equipment of the medical center works
(1) When the oxygen consumption reaches the peak period, the system will start the operation of a complete set of equipment to meet the oxygen consumption demand, and automatically switch and start and stop the system status. Intelligent design, practical configuration.
(2) At night or when the oxygen consumption is low, the system will automatically start any oxygen generator to run, and automatically switch the system to work to realize the automatic control method of one use and one backup, and achieve the best state of energy saving.
(3)When a single equipment needs to be repaired or maintained, the standby unit can be automatically started to ensure the normal operation of the equipment.
(4) When the power is cut off, the busbar can be switched to supply oxygen to ensure normal oxygen consumption in the hospital.

Oxygen purity     :  93%±3%. 

Oxygen capacity :  3Nm³/h~200Nm³/h

Primary member :  Air compressor, Air purification system, Oxygen buffer tank, Adsorption tower, PLC control cabinet, Oxygen                                                                    analyzer, Booster, Busbar, Valve pipe, etc

Oxygen generator is widely used, and different application scenarios have specific requirements for flow, purity, pressure, dew point and other parameters.  In order to make your shopping experience happy, please leave your demand information, we will let professional engineers contact you, design specific technical solutions.