| PN4400 PSA Nitrogen Plant Technical Specification | ||||||
| lot | Item | Description /Specification | ||||
| 1 | Model/Place of Manufacture | PN4400 | ||||
| 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 | 400 | Nm3/hr | |||
| 5 | Nitrogen Gas Purity | ≥99.99 % 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 | 33.33 | Nm3/min | Recommend Air compressor | 220Kw (33.5m3/min 10Bar ) or 200Kw(35.6m3/min 8Bar) | |
| 14 | Inlet Diameter | DN80 | ||||
| 15 | Outlet Diameter | DN50 | ||||
| 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:3000*2000*3750mm 8500 kg | ||||
| 26 | Price | 含税含运费 交期20天 | ||||
Working Principles for PSA Nitrogen Generator
Pressure swing adsorption(PSA)nitrogen generator is an automatic equipment that uses air as material,use carbon molecular sieve as adsorbent, pressure reduction desorption principle to adsorb oxygen from the air, thereby separating nitrogen.
Main Features for PSA Nitrogen Generator
- Raw material air is taken from nature. Nitrogen can be produced by supplying compressed air and power.
- Nitrogen purity can be adjusted conveniently and be produced by supplying compressed air
- The equipment is highly automated, produces gas quickly, and can be unattended. Nitrogen can be produced within 10-15 minutes of startup.
- The equipment process is simple, occupies a small area, consumes less energy and costs.
- Molecular sieves are filled by snowstorm method to avoid the pulverization of molecular sieves caused by avoid the pulverization of molecular sieves caused by high-pressure airflow impact and ensure the long-term use of molecular sieves.
- On-line inspection of imported analyzer with high access is simple, occupies a small area, consumes less energy,and costs
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 .
Standard Features
- Siemens PLC
- Customized and improved domestic valves
- 7-inch LCD display
- Taiwan AirTAC solenoid valve
- Chengdu Jiuyin Nitrogen analyzer
- SMC flowmeter
- Professional brand molecular sieve
Optional Features
- Remote control system
- Better valve of brand Gemu, Burkert
- Dew point analyzer
- Import Molecular Sieve
- Italian ODE solenoid valve
-Applications-
The application of Surface Mount Technology (SMT) industry spans across multiple sectors, offering numerous benefits:
- Semiconductor Silicon Industry:
Ensures the protection and cleanliness of the atmosphere during semiconductor and integrated circuit manufacturing.
Facilitates the recovery of chemicals used in the manufacturing process.
- Electronic Components Industry:
Utilizes nitrogen for selective welding, purging, and encapsulation, guaranteeing the production of high-quality electronic components.
- Semiconductor Packaging Industry:
Employs nitrogen for packaging, reduction, and storage purposes, ensuring the integrity and longevity of semiconductor products.
- Powder Metallurgy and Metal Processing Industry:
Utilizes nitrogen for heat treatment applications, such as annealing and carbonization of steel, iron, copper, and aluminum products.
Provides protective atmospheres in high-temperature furnaces and facilitates low-temperature assembly and plasma cutting of metal parts.
- Chemical and Advanced Material Industry:
Creates oxygen-free atmospheres in chemical processes, enhancing safety and product quality.
Nitrogen is used for purging, filling storage tanks, gas displacement, leak detection, and as an inert medium for chemical reactions.
It finds applications in chemical fiber production, diesel hydrogenation, and catalytic reforming.
- Oil and Gas Industry:
Nitrogen is employed in oil refining processes, container machine pipeline purging, leak detection, and enhanced oil recovery through nitrogen injection.
- Food and Pharmaceutical Industry:
Nitrogen is crucial for food packaging, preservation, and storage, ensuring freshness and extending shelf life.
It is used in configurable sterilization filters for food drying and sterilization processes.
In the pharmaceutical sector, nitrogen is used for packaging, creating controlled atmospheres for drug delivery, and as a medical replacement gas.
These optimized applications of SMT industry contribute to enhanced productivity, improved product quality, and increased safety standards across these sectors.
