| PB-150 PSA Oxygen Plant Technical Specification | ||||||
| lot | Item | Description /Specification | ||||
| 1 | Model/Place of Manufacture | PB-150 | 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 | 150 | 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 | 37.5 m³/min | Recommend Air compressor | 200Kw 38.4 m³/min 8Bar | ||
| 12 | Inlet Diameter | DN100 | ||||
| 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// 7000kg | ||||
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 –
- Control system with SIEMENS touch operated panel
- Automatic start/stop
- Built in purity analyzer for continues monitoring
- Reliable- built for uninterrupted operation
- Designed for dynamic pressure loading
- Robust design, piping from Stainless Steel
-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-
- Oxygen plays a crucial role in various applications and industries:
- Aquaculture: Oxygen is used in aquaculture systems to enhance dissolved oxygen levels in water, promoting healthier fish and aquatic life.
- Feed Gas for Ozone Generators: Oxygen serves as a feed gas for ozone generators, which produce ozone for various applications, including water treatment and disinfection.
- Glass Blowing: In glass blowing processes, oxygen is used as a crucial component for fueling the flame, enabling precise and controlled heating of glass for shaping and molding.
- Leaching: Oxygen is utilized in leaching processes, where it helps extract valuable metals and minerals from ores or other materials through chemical reactions.
- NOx Reduction for Fuel Burners: Oxygen is employed in combustion systems to reduce nitrogen oxide (NOx) emissions from fuel burners, contributing to environmental sustainability.
- Oxygen Lancing: Oxygen lancing involves the use of high-pressure oxygen jets for cutting or piercing various materials, such as steel, in industrial processes.
- Welding and Brazing: Oxygen is commonly used in welding and brazing operations as a combustion-supporting gas, enabling high-temperature reactions for joining metal components.
- Wellness: Oxygen is often used in wellness applications, such as oxygen bars or oxygen therapy, where individuals inhale oxygen-enriched air for relaxation, rejuvenation, or medical purposes.
- In each of these applications, oxygen plays a vital role in facilitating processes, enhancing performance, and improving overall efficiency.
- Medical Applications: Oxygen is widely used in medical settings for respiratory support and therapy. It is administered to patients with breathing difficulties or low blood oxygen levels, providing essential respiratory assistance.
- Aerospace Industry: Oxygen is vital for human survival in high-altitude environments such as aircraft cabins and spacecraft. It is supplied in controlled concentrations to ensure the well-being and safety of passengers and crew.
- Steelmaking and Metal Production: Oxygen is employed in steelmaking and metal production processes, where it enhances combustion and facilitates the removal of impurities, resulting in high-quality steel and metal products.
- Pulp and Paper Industry: Oxygen is utilized in the pulp and paper industry to increase the efficiency of the bleaching process. It helps remove color compounds and other impurities, resulting in brighter and cleaner paper products.
- Chemical and Pharmaceutical Manufacturing: Oxygen is an essential component in the production of various chemicals and pharmaceuticals. It is used as a reactant or oxidizing agent in numerous chemical reactions, enabling the synthesis of important compounds.
- Environmental Remediation: Oxygen is utilized in environmental remediation processes, such as soil and groundwater treatment. It helps facilitate the growth of aerobic microorganisms, which aid in the breakdown and removal of contaminants.
- Waste Water Treatment: Oxygen is commonly used in wastewater treatment plants to support biological processes that break down organic matter. It promotes the growth of beneficial bacteria, which help remove pollutants and purify the water.
- Food and Beverage Industry: Oxygen is employed in the food and beverage industry for various applications. It is used to enhance fermentation processes, extend the shelf life of certain products, and improve the quality of packaged foods.
- Chemical Analysis and Laboratories: Oxygen is utilized in analytical chemistry and laboratory settings. It serves as a carrier gas or as a reactant in chemical reactions, supporting accurate and precise measurements and analyses.
- Energy Production: Oxygen is used in certain combustion processes, such as coal gasification and oxy-fuel combustion, where it enhances efficiency and reduces emissions. It enables cleaner and more sustainable energy production.
- In each of these applications and industries, oxygen plays a vital role in enabling essential processes, improving efficiency, and contributing to various aspects of human life and technological advancement.
