PSA Oxygen Generator for Hospital




PLANT DATA:
Production capacity: 1 to 200Nm³/H
Purity: 93+/-3%
Pressure: 0.25~0.5MPa
Brand Name: TECHRAY
Certification: ISO
Full Service Provided: Overseas service center available
Dew point: -45ºC - -60ºC

Working principle and process:
With air as material and molecular sieve as absorbent, TECHRAY's modular oxygen generator system is to adopt advanced PSA(Pressure Swing Adsorption) air separation technique to form a circulation process of absorption during compression and desorption during decompression so as to produce oxygen by separating oxygen and nitrogen in the air by using the physical property that under normal temperature and low pressure, so that the purity of oxygen is exceeded 93%+-3%v/v.

MATCHING COMPONENTS:

1. Modular oxygen generator
Launched new design of modular oxygen generator in the world with its advantage of preventing molecular sieve
powder, precise control, high output and low consumption, convenient maintaining and repairing, low noise and
no need certification of pressure vessel.

2. Air processor
Exclusively equipped a new components named AIR PROCESSOR, which can be solving the problems of
removing water, oil and impurities, regulation of temperature and controlling gas supply. It also can be maken
our whole system to work in the different enviromental, like as:
High-cold type of oxygen generation system
Highland type of oxygen generation system
High temperature and humidity type of oxygen generation system
High-salt type of oxygen generation system

3. Air compressor and Air dryer
Deeply Cooperated with the global top 500 companies--KOBELCO for air compressor and dryer customization.
And equipped return temperature device in Dryer

4. Lithium molecular sieve
The particles are large and hard which is difficult to be pulverized, the adsorption capacity of nitrogen is 150%
higher than that of traditional adsorbent and the separation coefficient of oxygen and nitrogen has increased
from 3 times to 6 times.

5. PCL controller (SIMENS)
Programmable controller which is more precise, stable control and customized programming can control single,
double or multi units

6. Optimal pneumatic shuttle valve
Adopted optimal pneumatic shuttle valve has advantages of small appearance, compact structure, high
sensitivity, precise execution, rapid switching, top sealing performance and the life is more than 1 million times.

7. Oxygen analyzer
Adopted variable frequency ion flow oxygen analyzer with ion flow oxygen sensor. It has a high-performance
ARM microprocessor, high purity measurement and high precision detection

8. Impedance compound silencer
The impedance compound silencer has the advantages of wide frequency band, wide application and 5-10 times
noise reduction

9. Remote monitoring system
24 hours unguarded ¦ Human-computer interaction ¦ Alarm function ¦ Data monitoring ¦ Full network connection

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