Product Details
Working Principle Description
PSA oxygen generating device takes clean compressed air as raw
material and uses high-quality zeolite molecular sieve as adsorbent
to produce oxygen from air under certain pressure. The compressed
air after purified and dried , were carried out in the adsorber by
pressuring adsorption and decompression desorption. Due to the
aerodynamic effect, the diffusion rate of nitrogen in the pores of
zeolite molecular sieve is much higher than that of oxygen.
Nitrogen is preferentially adsorbed by zeolite molecular sieve, and
oxygen is enriched in the gas phase to form finished oxygen.Then,
the adsorbent desorbs the adsorbed impurities, such as nitrogen, to
achieve regeneration after decompression to atmospheric pressure.
Generally, two adsorption towers are set in the system, one is for
adsorption and oxygen generation, the other is for desorption and
regeneration. PLC program controller is used to control the opening
and closing of pneumatic valve to make the two towers circulate
alternately, so as to obtain higher purity oxygen (93%±3).
Product Advantages
- Fast start-up speed, 15 ~ 30 minutes can provide qualified oxygen;
- Fully automatic operation of the equipment, the whole process can
be realized unattended;
- High efficiency molecular sieve filling, more compact, more solid,
longer service life;
- Stable and adjustable pressure, purity and flow to meet different
needs of customers;
- Reasonable structure, advanced process, safety and stability, low
energy consumption;
- Compared with the high cost of bottled oxygen and liquid oxygen,
oxygen generator has the lowest cost of oxygen production, which is
the most cost-effective for enterprises engaged in medical
treatment, plateau, breeding, environmental protection and
combustion.
Technical parameters
● Oxygen delivery 50L/min;
● Purity 93%±3
● Pressure 0.3~0.4 Mpa
● Atmospheric dew point ≤-40℃
Company Profile
Who We Are
Suzhou Cherish Gas Technology Co., Ltd. (Cherish) was founded in
2017 and is located at No. 78, Tongxin Road, Suzhou High-tech
Development Zone, China. CHERISH has successively won the honorary
titles of Small and Medium-sized Science and Technology
Enterprises, Private Science and Technology Enterprises, Star Cloud
enterprises and High Technology Expertise in Jiangsu Province, and
passed the ISO9001 quality management system certification in 2019.
On the belief of “Achievements are reached by hard work rather than
recreation. Actions are done after thorough consideration rather
than casual decision”, CHERISH persists in exploring and developing
new technology through introducing advanced technology and
achievements at home and abroad. It is ensured that more valuable
products and service will be offered by pioneering and advanced
innovation, stable and reliable quality, fast and professional
service, rigorous and efficient management.
Several advantages for choosing CHERISH GAS:
1. Over than 20 years’ experience in producing gas generator;
2. According to different requests, high quality, stable and
reliable equipment can be supplied;
3. Professional and complete standards as guidance for
manufacturing;
4. Collaborating with Fortune 500 companies helps provide customers
with more professional equipment as well as services;
5. Regular visits from clients to exchange industry experience can
help product development and enhance knowledge of industry
equipment.