| PN4010 PSA Nitrogen Plant Technical Specification | ||||||
| lot | Item | Description /Specification | ||||
| 1 | Model/Place of Manufacture | PN4010 | ||||
| 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 | 10 | 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 | 0.83 | Nm3/min | Recommend Air compressor | 7.5Kw (1.0 m3/min 10Bar ) or 7.5Kw (1.1m3/min 8Bar) | |
| 14 | Inlet Diameter | DN15 | ||||
| 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*1500mm 300 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
Our nitrogen generation system offers enhanced features and benefits for efficient production of nitrogen:
- Convenient Nitrogen Production: Nitrogen can be easily produced by supplying compressed air and power. The purity of nitrogen can be conveniently adjusted as per requirement by varying the input parameters.
- Automation and Quick Gas Generation: The equipment is highly automated, allowing for unattended operation. It rapidly produces nitrogen within just 10-15 minutes after startup, ensuring quick availability of the gas.
- Compact Design and Energy Efficiency: The equipment has a simple process flow and occupies minimal space. It consumes less energy, resulting in reduced operational costs and environmental impact.
- Snowstorm Method for Molecular Sieve Filling: To prevent the pulverization of molecular sieves caused by high-pressure airflow impact, we utilize the snowstorm method for molecular sieve filling. This ensures the long-term usability and efficiency of the molecular sieves.
- On-line Inspection with High Accessibility: The system is equipped with an imported analyzer that allows for on-line inspection of nitrogen purity. This analyzer has a high level of accessibility, occupying minimal space and consuming low energy.
With these optimized features, our nitrogen generation system offers a reliable and cost-effective solution for producing nitrogen gas, meeting diverse industrial requirements.
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?
The working principle of a nitrogen generator is primarily based on either the adsorption technology using molecular sieves or membrane separation technology. Adsorption technology selectively adsorbs oxygen and moisture using a specific adsorbent material, such as molecular sieves, while allowing nitrogen to pass through. Membrane separation technology, on the other hand, utilizes the size and permeability of gas molecules to achieve the separation of nitrogen from other gas components on a membrane.
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 main difference between a nitrogen generator and nitrogen supply in gas cylinders lies in the mode of nitrogen supply. A nitrogen generator continuously extracts nitrogen from the air, providing a continuous nitrogen supply without the need for cylinder replacements. In contrast, nitrogen supply in gas cylinders requires periodic cylinder replacements, and the supply quantity is limited by the cylinder capacity.
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 have become increasingly prevalent across multiple industries, serving essential functions in industrial, medical, food and beverage, and laboratory applications. They are extensively employed in sectors such as chemicals, electronics, and metal processing, where they play critical roles in various processes.
- In the medical field, nitrogen generators are indispensable components of anesthesia and gas delivery systems, providing a reliable source of medical-grade nitrogen. This is crucial for respiratory support, patient care, and surgical procedures, ensuring optimal healthcare outcomes.
- The food and beverage industry heavily relies on nitrogen generators for packaging and preservation purposes. By displacing oxygen, nitrogen helps extend the shelf life of perishable products, preventing spoilage and maintaining product freshness. This ensures that consumers receive high-quality and safe food and beverage products.
- In laboratories, nitrogen generators are vital for creating controlled atmospheres and safeguarding sensitive equipment. They establish inert environments that shield samples and chemicals from degradation, oxidation, and contamination. Additionally, nitrogen serves as a carrier gas in chromatography applications, ensuring accurate analysis and reliable results.
- The widespread adoption of nitrogen generators across industries highlights their importance in optimizing processes, maintaining product quality, and upholding safety standards. By providing a continuous and readily available supply of nitrogen, these systems contribute to the success and advancement of various sectors.
7.What is the noise level of a nitrogen generator during operation?
The noise level of a nitrogen generator varies depending on the model and design. Generally, nitrogen generators have low noise levels, especially when compared to traditional compressed air systems. Specific noise levels can be referred to the technical specifications or noise test reports of the nitrogen generator.
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?
- Nitrogen generators are designed with a focus on energy efficiency, aiming to minimize energy consumption compared to traditional nitrogen supply methods that rely on gas cylinders. The energy efficiency of a nitrogen generator depends on various factors, such as its design, operating conditions, and usage patterns.
- One of the key advantages of nitrogen generators is their ability to produce nitrogen on demand, tailored to the specific requirements of the application. This on-demand production ensures that nitrogen is generated only when needed, eliminating wastage and optimizing energy usage. By adapting nitrogen production to real-time demand, nitrogen generators minimize energy consumption and contribute to cost savings.
- The energy efficiency of a nitrogen generator can be enhanced through the use of advanced technologies and intelligent control systems. These features help monitor and optimize nitrogen production, ensuring efficient operation and minimizing unnecessary energy usage. Additionally, the selection of energy-efficient components and the optimization of system design further contribute to reducing energy consumption.
- It’s important to note that the energy efficiency of a nitrogen generator can vary depending on factors such as the required nitrogen purity, flow rate, and pressure. Manufacturers provide specifications and guidelines that outline the energy consumption of their nitrogen generator models, allowing users to make informed decisions based on their specific needs.
- By choosing energy-efficient nitrogen generators, businesses can achieve significant energy savings, reduce environmental impact, and improve overall sustainability. The efficient utilization of energy resources not only benefits the bottom line but also aligns with the growing focus on environmental responsibility.
