| PN4080PSA Nitrogen Plant Technical Specification | ||||||
| lot | Item | Description /Specification | ||||
| 1 | Model/Place of Manufacture | PN4080 | ||||
| 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 | 80 | 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 | 6.67 | Nm3/min | Recommend Air compressor | 55Kw (7.7 m3/min 10Bar ) or 37Kw (6.8m3/min 8Bar) | |
| 14 | Inlet Diameter | DN40 | ||||
| 15 | Outlet Diameter | DN25 | ||||
| 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:1800*1000*2300mm 1900 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-
- Application of SMT industry
- Semiconductor silicon industry application
Semiconductor and integrated circuit manufacturing process atmosphere protection, cleaning,chemical recovery,etc.
- Electronic components industry application
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.
- Semiconductor packing industy application
Packaging, reduction, strage with nitrogen.
- Powder metallurgy, metal processing industry
Heat treatment industry application, Steel, iron, copper, aluminum products annealing, carbonization, high temperature furnace protection, Low temperature assembly and plasma cutting of metal parts.
- Chemical industry, advanced material industry application
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.
- Oil and gas industry
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Oil refining, container machine pipeline nitrogen-filled purge box leak detection, nitrogen injection oil recovery.
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- Food and medicine industry Application
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.
Ten common questions about nitrogen generators
1.What purity of nitrogen gas can a nitrogen generator produce?
A nitrogen generator can produce nitrogen gas of various purities, ranging from standard industrial-grade nitrogen (typically 95% to 99% purity) to high-purity nitrogen (usually exceeding 99.9%), and even ultra-high purity nitrogen (typically exceeding 99.999%). The choice of purity depends on specific application requirements.
2.What is the working principle of a nitrogen generator?
- Nitrogen generators have become widely adopted across a range of industries, playing crucial roles in industrial, medical, food and beverage, and laboratory applications. These versatile systems are vital for ensuring smooth operations and meeting specific requirements in diverse sectors.
- In industrial settings, nitrogen generators are extensively used in industries such as chemicals, electronics, and metal processing. They provide a reliable and on-demand source of nitrogen for various processes, including inerting, purging, and blanketing. These applications help prevent oxidation, enhance safety, and maintain product quality.
- In the medical field, nitrogen generators are essential for anesthesia and gas delivery systems. They supply medical-grade nitrogen, which is critical for respiratory support, patient care, and surgical procedures. The precise control and continuous availability of nitrogen are paramount in these critical healthcare applications.
- The food and beverage industry relies on nitrogen generators for packaging and preservation purposes. Nitrogen is employed to displace oxygen in packaging, extending the shelf life of perishable products, preventing spoilage, and preserving product freshness. This ensures high-quality and safe food and beverage products for consumers.
- In laboratories, nitrogen generators are indispensable for creating controlled atmospheres and protecting sensitive equipment. Nitrogen is used to establish inert environments, shielding samples and chemicals from degradation, oxidation, and contamination. It also serves as a carrier gas for chromatography applications, ensuring accurate analysis and reliable results.
- The widespread adoption of nitrogen generators across industries underscores their significance in ensuring efficient processes, maintaining product quality, and enhancing safety. By providing a steady and readily available source of nitrogen, these systems contribute to the success and advancement of various sectors.
3.What inputs does a nitrogen generator require, and how does it operate?
A nitrogen generator typically requires air as the input source. When operating the nitrogen generator, air is compressed using an air compressor and then processed through the adsorber with molecular sieves or the membrane separator within the nitrogen generator. Finally, pure nitrogen is obtained as the output. Some nitrogen generators may also require an electrical power supply.
4.How is a nitrogen generator different from nitrogen supply in gas cylinders?
- The primary distinction between a nitrogen generator and nitrogen supply in gas cylinders lies in their supply modes. A nitrogen generator operates by extracting nitrogen from the surrounding air continuously, ensuring a constant and uninterrupted nitrogen supply. This eliminates the need for frequent cylinder replacements and allows for a reliable and steady nitrogen flow.
- On the other hand, nitrogen supply in gas cylinders involves the use of pre-filled cylinders containing compressed nitrogen. The supply quantity is limited by the capacity of the cylinders, and once the nitrogen is depleted, the empty cylinders must be replaced with full ones. This periodic cylinder replacement process can cause interruptions in nitrogen supply and may require additional logistics to manage the inventory of cylinders.
- The advantage of a nitrogen generator is its ability to provide a continuous supply of nitrogen without the hassle of cylinder replacements. It offers greater flexibility, convenience, and cost-effectiveness, especially for applications with high nitrogen consumption. However, the choice between a nitrogen generator and cylinder supply ultimately depends on factors such as nitrogen demand, cost considerations, and specific application requirements.
5.What should be considered for the maintenance of a nitrogen generator?
The maintenance of a nitrogen generator typically involves regular cleaning and replacement of the adsorber with molecular sieves or membrane separator, inspection and maintenance of the compressed air system, monitoring nitrogen generation performance, etc. Specific maintenance requirements should be referred to the user manual or guidance provided by the manufacturer of the nitrogen generator.
6.Which industries are nitrogen generators suitable for?
Nitrogen generators are widely used in various industries, including industrial, medical, food and beverage, and laboratory applications. They are commonly used in industries such as chemicals, electronics, and metal processing. In the medical field, they are used for anesthesia and gas delivery. In the food and beverage industry, they are used for packaging and preservation. In laboratories, they are used for atmospheric control and protection of equipment.
7.What is the noise level of a nitrogen generator during operation?
- Nitrogen generators have gained widespread usage across multiple industries, serving critical roles in industrial, medical, food and beverage, and laboratory applications. These versatile systems are integral to ensuring smooth operations and meeting specific needs in diverse sectors.
- In industrial settings, nitrogen generators are extensively utilized in industries such as chemicals, electronics, and metal processing. They provide a reliable and on-demand source of nitrogen for various processes, including inerting, purging, and blanketing. These applications help prevent oxidation, enhance safety, and maintain product quality.
- In the medical field, nitrogen generators play a vital role in anesthesia and gas delivery systems. They supply medical-grade nitrogen, which is essential for respiratory support, patient care, and surgical procedures. The precise control and continuous availability of nitrogen are crucial in these critical healthcare applications.
- The food and beverage industry relies on nitrogen generators for packaging and preservation purposes. Nitrogen is employed to displace oxygen in packaging, extending the shelf life of perishable products, preventing spoilage, and maintaining product freshness. This ensures high-quality and safe food and beverage products for consumers.
- In laboratories, nitrogen generators are indispensable for creating controlled atmospheres and protecting sensitive equipment. Nitrogen is used to establish inert environments, shielding samples and chemicals from degradation, oxidation, and contamination. It also serves as a carrier gas for chromatography applications, ensuring accurate analysis and reliable results.
- The broad applicability of nitrogen generators across industries highlights their significance in ensuring efficient processes, product quality, and safety. By providing a steady and readily available source of nitrogen, these systems contribute to the success and advancement of various sectors.
8.How long does it take for a nitrogen generator to start producing nitrogen gas?
The startup time of a nitrogen generator depends on the model and specifications. In general, nitrogen generators have short startup times, typically ranging from a few minutes to several tens of minutes. Larger capacity or higher purity requirement nitrogen generators may require longer startup times.
9.Can a nitrogen generator simultaneously produce nitrogen gas and oxygen gas?
The design purpose of a nitrogen generator is to separate oxygen and nitrogen to produce high-purity nitrogen gas. Therefore, in most cases, a nitrogen generator does not simultaneously produce nitrogen gas and oxygen gas. If simultaneous production of nitrogen and oxygen is required, additional equipment or techniques need to be used for further processing.
10.What is the energy consumption of a nitrogen generator?
The energy consumption of a nitrogen generator varies depending on the model, specifications, and operating conditions. Generally, nitrogen generators have relatively low energy consumption, especially when compared to traditional nitrogen supply in gas cylinders. Nitrogen generators are typically adjusted based on the actual nitrogen demand to improve energy efficiency and minimize energy consumption.
