Complaint
Oxygen flow rate 1~240 Nm3/h
Oxygen purity 25~95%
Oxygen pressure ≤0.6MPa
Atmospheric dew point -60 ° C (can be customized)
Note: The oxygen flow unit "Nm3/h" refers to the flow unit at 20°C and 0.101MPa (absolute).
Model specification | Oxygen production (Nm3/h) | Oxygen purity (%O2) | Oxygen pressure (Bar) | Start Time (Min) | Air consumption (Nm3/min) | Equipment footprint Length * width * height (m) |
PSAO-10 | 10 | 90/93 | ≤5.5 | ≤30 | 1.55/1.60 | 1.8*1.2*2.4 |
PSAO-20 | 20 | 90/93 | ≤5.5 | ≤30 | 3.10/3.20 | 2.2*1.5*2.4 |
PSAO-30 | 30 | 90/93 | ≤5.5 | ≤30 | 4.08/4.65 | 2.4*1.6*2.4 |
PSAO-40 | 40 | 90/93 | ≤5.5 | ≤30 | 6.22/6.42 | 2.7*2.0*2.55 |
PSAO-50 | 50 | 90/93 | ≤5.5 | ≤30 | 7.76/8.02 | 3.0*2.4*2.6 |
PSAO-60 | 60 | 90/93 | ≤5.5 | ≤30 | 9.32/9.63 | 3.0*2.6*2.6 |
PSAO-80 | 80 | 90/93 | ≤5.5 | ≤30 | 12.42/12.84 | 3.2*2.882.8 |
PSAO-100 | 100 | 90/93 | ≤5.5 | ≤30 | 15.53/16.05 | 3.6*3.0*3.0 |
PSAO-120 | 120 | 90/93 | ≤5.5 | ≤30 | 24.84/25.67 | 3.8*3.0*3.0 |
PSAO-160 | 160 | 90/93 | ≤5.5 | ≤30 | 31.06/32.09 | 4.2*3.7*3.3 |
principle
The adsorbent (called zeolite molecular sieve) is the core part of the psa nitrogen production equipment. The adsorption capacity of the different components in the gas medium on the adsorbent is different, and the adsorbent selectively adsorbs when the pressure is raised. When the pressure is lowered, the pressure is lowered. Desorption regeneration is obtained, and the product oxygen is continuously produced in such an alternating cycle.
Equipment composition
The oxygen-making equipment is mainly composed of a compressed air air purification unit, a compressed air buffer unit, a nitrogen-oxygen separation unit, a nitrogen buffer unit, and a control unit.
Compressed air purification unit
It mainly consists of a filter, a combined dryer and the like.
The compressed air supplied by the air compressor is first passed to the compressed air purification.The compressed air is first removed by the gas water separator and the pipeline filter to remove some oil, water and dust, and then the combined dryer is used to further remove oil, water and dust, and the fine filter removes oil and dust, and is followed by Ultra-fine filter for deep purification.
The rigorous design of the air purification ensures the service life of the zeolite molecular sieve.The clean air after the purification treatment can be used for instrument air.
Compressed air buffer unit
Mainly composed of air storage tanks (including accessories).
Reduce the pulsation of the airflow and act as a buffer to reduce the pressure fluctuation of the system, so that the compressed air can be smoothly purified by the compressed air, so as to fully remove the oil and water impurities and reduce the load of the subsequent psa oxygen-nitrogen separation device.At the same time, when the adsorption tower is switched, it also provides a large amount of compressed air required for rapid pressure rise in a short time for the psa oxygen-nitrogen separation equipment, so that the pressure in the adsorption tower rises quickly to the working pressure, ensuring stable and reliable equipment. run.
Nitrogen separation unit
It mainly consists of adsorption tower, adsorbent, compact cylinder, muffler, program-controlled valve and accessory instrument.
Oxygen buffer unit
It is mainly composed of oxygen buffer tank (including accessories), filter, flow meter, and its attached instruments.
Oxygen taken from the psa oxygenation mechanism will first be stored in an oxygen buffer tank.
Oxygen buffer tank function: equalize the pressure and oxygen content of the product gas, and provide a regeneration gas source as a process tank for the oxygen-nitrogen separation unit.
control unit
Mainly composed of programmable controller, touch screen, nitrogen analyzer, solenoid valve, electric control cabinet shell.
OUR QUALIFICATION&LOCALE PHOTOQ: What is the terms of payment?
A: T/T, L/C etc.
Q: How long is your delivery time?
A: Generally it is 180-240 working days depending on your order.
Q: How to get a prompt quotation?
A: When you send us inquiry, please kindly tell us the below technical information.
1) N2 Flow rate: ____Nm3/h
2) N2 Purity: ____%
3) N2 Discharge pressure: ____Bar
4) Voltages and Frequency: _____V/PH/HZ
5) Application or use for which industry.
Q: What's the order process?
A:
1) Inquiry---provide us all clear requirements.
2) Quotation---official quotation form with all clear specifications.
3) Contract confirmation---provide correct contract details.
4) Payment terms--- T/T 30% in advanced, balanced before shipment.
5) Production---mass production g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.
6) Installation and commissioning.
Q: Can you provide oversea service?
A: Yes, we could.
