Eco-Tech Suzhou Limited
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PSA Nitrogen Generator/Psa Unit: 20Nm3/H, 99.9% Purity, For Food, Metallurgy, Chemical
Description of 99.9% Purity 20Nm3/H PSA Nitrogen Generator Food, metallurgy, chemical
industry applicable
For the past 15 years, we have been dedicated to the assembly of PSA nitrogen generators and oxygen generators at our factory. During this time, we have successfully delivered around 400 sets of PSA nitrogen generators and oxygen generators annually to both domestic and international clients. Our services encompass the entire process, from production to meticulous debugging, ensuring optimal performance and customer satisfaction.
In collaboration with Burkert Valves, we have customized our own double-acting pneumatic valve. Through the design of top and middle pressure equalization,and airflow orifice plates, we continuously optimize and reduce the air consumption ratio of the equipment, thus achieving energy savings. The energy consumption ratio of our equipment has reached the highest level in China. And through our patented silencer, our device noise is controlled to less than 55 db.
In terms of process flow, we have cutting, welding, assembly, filling of molecular sieves, automatic rust removal, spraying, and complete procedures and supporting equipment for commissioning.
In the supply chain aspect, we provide first-line brands such as Atlas Copco, Ingersoll Rand, GDK, Liutech, Bolaite, Hanbell, and BK for air compressors, and provide Boly, Atlas Copco, and Liutech refrigerated dryers, as well as Anshan Jiapeng and Anqing Bailian boosters.
We can provide supporting equipment and accessories.
Currently, our company's products are aimed at end-users and distributors worldwide. We provide customized remote systems, color customization, display interface customization, and many other OEM services. And we also provide ASME standard equipment and pressure tanks for USA and Australian market.
For specific selection, please contact our customer manager. We hope to become your trusted long-term partner.
| PN3020 PSA Nitrogen Plant Technical Specification | ||||||
| lot | Item | Description /Specification | ||||
| 1 | Model/Place of Manufacture | PN3020 | ||||
| 2 | Nitrogen 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 | 20 | Nm3/hr | |||
| 5 | Nitrogen Gas Purity | ≥99.9 % Test at outlet of psa Nitrogen | ||||
| 6 | Nitrogen Purity Sensor | HT-TA261 1set | ||||
| 7 | Nitrogen Flowmeter | Japan SMC flowmeter 1 sets | ||||
| 8 | Inlet compress air pressure | 0.75 -0.99Mpa | ||||
| 9 | Inlet Oil Content | ≤0.001mg/m3 | ||||
| 10 | Residual dust | ≤0.01um | ||||
| 11 | Residual water | ≤0.069mg/m3 | ||||
| 12 | Air inlet atmospheric dew point | -15℃ | ||||
| 13 | Demand for clean compressed air | 1.23 | Nm3/min | Recommend Air compressor | 11Kw (1.4m3/min 10Bar ) or 11kw(1.6m3/min 8Bar) | |
| 14 | Inlet Diameter | DN25 | ||||
| 15 | Outlet Diameter | DN15 | ||||
| 16 | Maximum inlet temperature | MAX 30 ℃ | ||||
| 17 | Allowable working pressure range | Min7.5Kgf / cm2 Max9.9Kgf / cm2 | ||||
| 18 | Carbon molecular sieve model/origin | CMS-240 | ||||
| 19 | The tower body pipe | 2 sets | ||||
| 20 | Air and nitrogen buffer tank | Piped storage tank | ||||
| 21 | Instrument Tank, silencer | PB Silencer ≤55dB(A) patent number:ZL 2015 2 0545860.3 | ||||
| 22 | Solenoid valve brand/origin | AirTAC | 7 sets | |||
| 23 | Pneumatic valve brand/origin | PB-Customized | 11 Sets (two for auto drain unqalified Gas) | |||
| 24 | Control System | Control Power Supply | 0.2kw/set 220V 50 HZ | |||
| PLC | Mitsubishi core integrated screen /or Siemens S7-200 Smart | |||||
| electrical box | built-in 1 set | |||||
| touch screen | Mitsubishi core integrated screen/ MCGS | |||||
| 25 | size LxWxH (mm) / Weight:(Kg) | About:1200*850*1900// 500kg | ||||
| 26 | Price | 含税含运费 交期20天 | ||||
2. Working Principles for PSA Nitrogen Generator
The Pressure Swing Adsorption (PSA) nitrogen generator is a cutting-edge, fully automated system that harnesses air as its primary input. By utilizing carbon molecular sieve as the adsorbent, it employs the principle of pressure reduction desorption to selectively extract oxygen from the air, resulting in the efficient separation of nitrogen gas. With its advanced technology, our PSA nitrogen generator offers a reliable and precise solution for nitrogen production, catering to diverse industrial requirements.
4. Technical indicators
Carbon Molecular Sieve
High quality,high density, compact spring loaded, top/bottom balance, protected by a dedicated pressure sensor.
We usually use CMS-240 for purity below 99.99%
And use CMS-260 for purity of 99.999% in one step .
5. Standard Features
6. Optional Features
| Item No. | Capacity | Purity | Size mm | Inlet Diameter | Outlet Diameteer | Weight Kg | Power |
| PN3010 | 10Nm3/H | ≥99.9% | 1000*800*1600 | DN15 | DN15 | 300 | AC220V/0.2KW |
| PN3015 | 15Nm3/H | ≥99.9% | 1200*850*1900 | DN15 | DN15 | 400 | AC220V/0.2Kw |
| PN3020 | 20Nm3/H | ≥99.9% | 1200*850*1900 | DN25 | DN15 | 500 | AC220V/0.2Kw |
| PN3025 | 25Nm3/H | ≥99.9% | 1450*900*1900 | DN32 | DN15 | 600 | AC220V/0.2Kw |
| PN3030 | 30Nm3/H | ≥99.9% | 1450*900*1900 | DN32 | DN15 | 700 | AC220V/0.2Kw |
| PN3040 | 40Nm3/H | ≥99.9% | 1450*900*1900 | DN40 | DN15 | 800 | AC220V/0.2Kw |
| PN3050 | 50Nm3/H | ≥99.9% | 1450*900*1900 | DN40 | DN25 | 900 | AC220V/0.2Kw |
| PN3060 | 60Nm3/H | ≥99.9% | 1600*1100*1950 | DN40 | DN25 | 1100 | AC220V/0.2Kw |
| PN3100 | 100Nm3/hr | ≥99.9% | 1800*1000*2300 | DN40 | DN25 | 1850 | AC220V/0.2Kw |
| PN3120 | 120Nm3/hr | ≥99.9% | 1800*1300*2450 | DN40 | DN25 | 2400 | AC220V/0.2Kw |
| PN3150 | 150Nm3/H | ≥99.9% | 2000*1300*2450 | DN40 | DN25 | 2600 | AC220V/0.2Kw |
| PN3200 | 200Nm3/H | ≥99.9% | 2000*1400*2550 | DN40 | DN25 | 2900 | AC220V/0.2KW |
| PN3250 | 250Nm3/H | ≥99.9% | 2200*1500*2650 | DN50 | DN40 | 3400 | AC220V/0.2KW |
| PN3300 | 300Nm3/H | ≥99.9% | 2500*1600*2680 | DN50 | DN40 | 3600 | AC220V/0.2Kw |
| PN3400 | 400Nm3/H | ≥99.9% | 2500*1600*2900 | DN50 | DN40 | 5000 | AC220V/0.2KW |
| PN3500 | 500Nm3/H | ≥99.9% | 2500*1600*3750 | DN80 | DN65 | 7200 | AC220V/0.2KW |
-Applications-
Semiconductor and integrated circuit manufacturing process atmosphere protection, cleaning,chemical recovery,etc.
Selective welding, puring and encapsulation with nitrogen. Scientific nitrogen inert protection has proven to be an essential step in the successful production of high quality electronic components.
Packaging, reduction, strage with nitrogen.
Heat treatment industry application, Steel, iron, copper, aluminum products annealing, carbonization, high temperature furnace protection, Low temperature assembly and plasma cutting of metal parts.
Nitrogen is used to create oxygen - free atmosphere in chemical process, improve the safety of production process, fluid transmission power source, etc: It can be used for nitrogen purging of pipes and vessels in the system, filling nitrogen Storage tank, gas displacement, leak detection, combustible gas protection, chemical reaction agitation, chemical fiber production protection, also used in diesel hydrogenation and catalytic reforming.
In the oil and gas industry
nitrogen plays a crucial role in various applications:
Oil Refining: Nitrogen is utilized in oil refining processes to create an inert atmosphere, preventing the oxidation and degradation of petroleum products. It helps maintain the stability and quality of refined oil and prevents unwanted reactions.
Container Machine Pipeline Nitrogen-Filled Purge: Nitrogen is used for purging containers, machine pipelines, and other equipment to remove oxygen and moisture. This process helps prevent corrosion, maintain product integrity, and ensure a safe working environment.
Box Leak Detection: Nitrogen is employed for leak detection in purge boxes and other sealed systems. By pressurizing with nitrogen, any leaks can be easily detected, ensuring the integrity and safety of the system.
Nitrogen Injection for Oil Recovery: In oil recovery processes, nitrogen is injected into oil wells to enhance production. Nitrogen aids in maintaining reservoir pressure, displacing oil, and improving the flow characteristics, thereby maximizing oil recovery.
In summary, nitrogen plays a vital role in the oil and gas industry by ensuring the quality and stability of refined oil, purging equipment and pipelines, facilitating leak detection, and enhancing oil recovery processes.
Mianly used in food packaging, food preservation, food storage, (Configurable sterilization filter), food drying and sterilization, medicine packing, medical replacement gas, medicine delivery atmosphere, etc.