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PSA oxygen generator principle
CBO series PSA oxygen generator is an automatic equipment which separate oxygen from air. According to the performance of molecular sieve, its adsorption when pressure risen and desorption when pressure loose. Molecular sieve's surface and inner surface and interior are filled with micro pores. Nitrogen molecule has a faster diffusion rate of molecular sieve and oxygen molecules has a slower diffusion rate. Oxygen molecules are enriched in the end from the absorption tower. Oxygen generator is constructed according to the principle of operation PSA (pressure swing adsorption) and it compressed by two absorption towers filled up with molecular sieve. The two absorption towers are crossed by compressed air (previously purified oil, water,dust, etc) . While one of the absorption tower produce oxygen, the other one release nitrogen gas to atmosphere. The process comes in cycle way. The generator is controlled by PLC.
Specifications
| No. | Model | Capacity (Nm3/h) |
Purity | Pressure | Power |
| 1 | CBO-3 | 3 | 93%+/-2 | 0.1-0.5Mpa/ or 150bar/200bar filling pressure provided |
0.16KW |
| 2 | CBO-5 | 5 | |||
| 3 | CBO-10 | 10 | |||
| 4 | CBO-15 | 15 | |||
| 5 | CBO-20 | 20 | |||
| 6 | CBO-25 | 25 | |||
| 7 | CBO-30 | 30 | |||
| 8 | CBO-40 | 40 | |||
| 9 | CBO-50 | 50 | |||
| 10 | CBO-60 | 60 | |||
| 11 | CBO-80 | 80 | |||
| 12 | CBO-100 | 100 | |||
| 13 | CBO-150 | 150 | |||
| 14 | CBO-200 | 200 | |||
| 15 | CBO-400 | 400 |
Features at a glance
4. Full Automation
All systems are designed for un-attended operation and automatic Oxygen demand adjustment.
5. Small Space Requirement
The design and Instrumentation makes the plant size very compact, assembly on skids, prefabricated and supplied from factory.
6. Fast Start-up
Start-up time is about 30 minutes to get desired Oxygen purity. So these units can be switched ON & OFF as per Oxygen demand changes.
7. High Reliability
It's very reliable for continuous and steady operation with constant Oxygen purity. Plant availability time is better than 93% always.
8. Zeolite Molecular Sieves Life
Expected Zeolite Molecular Sieves life is more than 10-years i.e. whole life time of Oxygen plant. So no replacement costs.
9. Low investment and energy consumption
Small liquid nitrogen generator PSA nitrogen generator VPSA oxygen plant
Certifications
1. Are you manufacturer or trade company?
Hangzhou Chenrui is a professional manufacturer in oxygen generator, nitrogen generator, liquid nitrogen generator and air separator plant field for more than 20 years.
2. What about production time?
Oxygen generator production time is about 30 days.
3. What about quality?
We have export to more than 30 countries with good reputation around our customers, quality is the first for our factory.
4. What about order process?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Contract confirmation---provide correct contract details.
d. Payment terms
e. Production
f. Shipping
g. Installation and commissioning
5.Terms of payment?
We have flexible and active payment terms.
6.How to get a promot quotation of oxygen generator?
When you send an inquiry to us, pls kindly send below technical information:
1) O2 flow rate: _____Nm3/hr( or How many cylinders do you want to fill per day(24hours))
2) O2 purity: _____%
3) O2 discharge pressure: _____Bar
4) Voltages and Frequency : ______V/PH/HZ
5) Application:
6) Project Location:
7. Could we as your agent?
Yes, of course. We are looking for sole agent in some Country who have the willing to cooperate with us for long business term.
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