| PB-80 PSA Oxygen Plant Technical Specification | ||||||
| lot | Item | Description /Specification | ||||
| 1 | Model/Place of Manufacture | PB-80 | China | |||
| 2 | Oxygen making principle | PSA Pressure swing adsorption PSA变压吸附(开放式结构) | ||||
| 3 | Application | Operation place | Indoor | |||
| Environment | Ambient temperature | Min -5℃/Max 50℃/ design temperature37℃ | ||||
| Ambient humidity | Min 40%RH Max90%RH | |||||
| 4 | Capacity | 80 | Nm3/hr | |||
| 5 | Oxygen Gas Purity | 93% ±3% Test at outlet of psa oxygen generator | ||||
| 6 | Oxygen Purity Sensor | HT-TA530 1set | ||||
| 7 | Oxygen Flowmeter | Japan SMC flowmeter 1 sets | ||||
| 8 | Inlet compress air pressure | 0.55~0.7 Mpa | ||||
| 9 | Inlet Oil Content | ≤0.001mg/m3 | ||||
| Residual dust | ≤0.01um | |||||
| Residual water | ≤0.069mg/m3 | |||||
| 10 | Air inlet atmospheric dew point | -15℃ | ||||
| 11 | Demand for clean compressed air | 17.3 m³/min | Recommend Air compressor | 110Kw 20.0 m³/min 8Bar | ||
| 12 | Inlet Diameter | DN50 | ||||
| 13 | Outlet Diameter | DN25 | ||||
| 14 | Maximum inlet temperature | MAX 30 ℃ | ||||
| 15 | Allowable working pressure range | Min7.5Kgf / cm2 Max9.9Kgf / cm2 | ||||
| 16 | Carbon molecular sieve model/origin | JLOX-500 | ||||
| 17 | The tower body pipe | 2 sets | ||||
| 18 | Air and Oxygen buffer tank | Piped storage tank | ||||
| 19 | Instrument Tank, silencer | PB Silencer ≤55dB(A) | ||||
| 20 | Solenoid valve brand/origin | AirTAC | 9 sets | |||
| 21 | Pneumatic valve brand/origin | Powerbuilder | 9 Sets+2 Sets | |||
| 22 | Control System | Control Power Supply | 0.2kw/set 220V 50 HZ | |||
| PLC | Siemens PL Smart S7-200 or Mitsubishi integrated PLC | |||||
| Electrical box | built-in | 1 set | ||||
| Touch screen | MCGS 7 inch or Mitsubishi integrated PLC with screen | |||||
| 23 | size LxWxH (mm) / Weight:(Kg) | About:2500*1400*2900// 5500kg | ||||
Working Principles for PSA Oxygen Generator
- Air contains 21% Oxygen, 78% Nitrogen, 0.9% Argon and 0.1% other trace gases. Oxygen plant separates this oxygen from Compressed Air through a unique process called Pressure Swing Adsorption. (PSA).
- The Pressure Swing Adsorption process for the generation of enriched oxygen gas from ambient air utilizes the ability of a synthetic Zeolite Molecular Sieve to absorb mainly nitrogen. While nitrogen concentrates in the pore system of the Zeolite, Oxygen Gas is produced as a product.
- Oxygen generation plant’s use two vessels filled with Zeolite Molecular sieve as adsorbers. As Compressed Air passes up through one of the adsorbers, the molecular sieve selectively adsorbs the Nitrogen. This then allows the remaining Oxygen to pass on up through the adsorber and exit as a product gas. When the adsorber becomes saturated with Nitrogen the inlet airflow is switched to the second adsorber. The first adsorber is regenerated by desorbing nitrogen through depressurization and purging it with some of the product oxygen. The cycle is then repeated and the pressure is continually swinging between a higher level at adsorption (Production) and a lower level at desorption (Regeneration).
-Standard Features –
- The PSA oxygen concentrator is equipped with a cutting-edge control system featuring a user-friendly touch-operated panel provided by SIEMENS. This advanced interface enables effortless operation and control of the concentrator’s functions, ensuring a seamless user experience.
- With the automatic start/stop feature, the concentrator initiates and halts operation as needed. This intelligent functionality optimizes oxygen production efficiency while conserving energy during periods of inactivity, promoting cost savings and environmental sustainability.
- To guarantee the continuous monitoring of oxygen purity, the concentrator is equipped with a built-in purity analyzer. This sophisticated analyzer enables real-time monitoring of the oxygen output, providing users with confidence in the purity levels and ensuring compliance with the required standards.
- The concentrator is engineered to deliver reliable performance, designed for uninterrupted operation. Its robust construction and utilization of high-quality components contribute to its durability, allowing it to withstand prolonged usage without compromising its efficiency or performance.
- Designed to handle dynamic pressure loading, the concentrator can adapt to varying pressure conditions. This adaptive design ensures consistent and reliable oxygen production even in environments with fluctuating pressure levels, maintaining a steady supply of oxygen.
- The choice of stainless steel piping in the PSA oxygen concentrator offers numerous advantages that contribute to optimal performance and hygienic oxygen production.
- First and foremost, stainless steel is renowned for its exceptional durability. It can withstand high pressures and maintain structural integrity over an extended period, ensuring the longevity and reliability of the concentrator. This durability minimizes the need for frequent maintenance or replacement, reducing downtime and associated costs.
- Corrosion resistance is another key benefit of stainless steel piping. It is highly resistant to rust, oxidation, and other forms of corrosion that can degrade the quality of the oxygen output. This corrosion resistance helps maintain the purity and integrity of the oxygen by preventing contaminants from leaching into the gas stream.
- Hygiene is a crucial factor in oxygen production, particularly in medical and healthcare settings. Stainless steel is inherently hygienic due to its smooth, non-porous surface. It does not harbor bacteria, mold, or other pathogens, reducing the risk of contamination and ensuring the delivery of clean and uncontaminated oxygen to patients or users.
- Furthermore, stainless steel is easy to clean and sanitize, making it suitable for applications that require strict hygiene standards. Regular cleaning procedures can effectively remove any potential buildup or contaminants, maintaining the purity of the oxygen output.
- By utilizing stainless steel piping, the PSA oxygen concentrator demonstrates a commitment to delivering oxygen of the highest quality. It ensures the purity and integrity of the oxygen output while minimizing the risk of contamination, meeting stringent hygiene requirements in various industries and applications.
- In summary, the PSA oxygen concentrator incorporates a user-friendly SIEMENS touch-operated panel, features automatic start/stop functionality, includes a built-in purity analyzer for continuous monitoring, is designed for reliable uninterrupted operation, and utilizes robust stainless steel piping. This choice of material ensures optimal performance, corrosion resistance, durability, and hygienic oxygen production, meeting the stringent requirements of diverse industries and applications.
-Optional Features-
- Molecular sieve moisture protection
- GSM modem (remote start/stop, status SMS, alarm warning SMS)
- Flow meter with totalize
- Oxygen dew point sensor
- Temperature sensor
- Purity and pressure control
- Audio/visual alarm
- Modbus TCP/IP connection
- Remote control system
- Data-logging (saved on memory card)
-Applications-
- Aquaculture
- Feed Gas for Ozone Generators
- Glass blowing
- Leaching
- NOx Reduction for Fuel Burners
- Oxygen Lancing
- Welding, Brazing
- Wellness
