PSA Nitrogen Generator/Psa N2 Generator: 500Nm3/H, 99.9% Purity, For Food, Metallurgy, Chemical

Description of 99.9% Purity 500Nm3/H PSA Nitrogen Generator Food, metallurgy, chemical

industry applicable

We have been engaged in the assembly of PSA nitrogen generators and oxygen generators in our factory for 15 years, providing approximately 400 sets of PSA nitrogen generators and oxygen generators for domestic and international customers each year, including production, and debugging.

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.

2. 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.

3. 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.

• Compact Design: Emphasize the development of analyzers with a compact design, ensuring they occupy minimal space when installed in online inspection systems. This enables easy integration into existing production lines or inspection setups without requiring significant modifications or space allocation.

• User-Friendly Interface: Simplify the user interface of the analyzer to ensure ease of operation and accessibility. Implement intuitive controls, clear display screens, and user-friendly software interfaces that allow operators to quickly understand and navigate the system. This reduces the learning curve and facilitates efficient operation and maintenance.

• Energy-Efficient Technology: Employ energy-efficient components and technologies in the analyzer's design. Utilize low-power consumption sensors, optimized algorithms, and energy-saving modes to reduce overall energy consumption without compromising performance. This not only lowers operational costs but also contributes to environmental sustainability.

• High-Performance Sensors: Integrate advanced sensors with high accuracy and reliability into the analyzer. These sensors should be capable of detecting and analyzing the desired parameters or substances with precision, ensuring reliable and consistent inspection results. High-performance sensors minimize the need for complex calibration procedures and reduce maintenance requirements.

• Modular Configuration: Adopt a modular approach in the analyzer's design, allowing for flexible configurations and scalability. Modular analyzers enable customization based on specific inspection requirements, allowing users to choose the necessary modules and functions while reducing unnecessary costs and complexity.

  emote Monitoring and Control: Implement remote monitoring and control capabilities in the analyzer system. This enables operators to access and manage the analyzer from a centralized control room or through a web-based interface, reducing the need for physical presence at the inspection site. Remote access facilitates real-time monitoring, troubleshooting, and data analysis, improving operational efficiency and reducing maintenance downtime.

• Cost-Effective Solutions: Focus on cost-effective solutions by considering factors such as initial investment, maintenance, and consumables. Optimize the analyzer's design to minimize production and maintenance costs while ensuring reliable performance. Additionally, explore partnerships with suppliers and manufacturers to obtain competitive pricing for components and consumables.

4. Technical indicators

• Capacity Range : 2~2000Nm3/H
• Purity Range : 95%~99.9999%
• Outlet Pressure :0~6Bar or 0~ 8Bar
• Booster outlet pressure range : 10 to 200Bar
• Service Life 8-10 years as long as regular maintenance

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

• 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

6. 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
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• 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

• ­Oil refining, container machine pipeline nitrogen-filled purge box leak detection, nitrogen injection oil recovery.

•  

• 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?

• In environments where the highest degree of purity is an absolute requirement, such as research laboratories, analytical instrumentation, and specialized manufacturing processes, the utilization of ultra-high purity nitrogen is of utmost importance. With purity levels typically surpassing an impressive 99.999%, this ultra-pure form of nitrogen plays a critical role in ensuring minimal interference and contamination, thereby enabling precise and accurate results in the most sensitive experiments and cutting-edge technologies.
• The exceptional purity of ultra-high purity nitrogen is achieved through advanced purification techniques, meticulously removing impurities and contaminants to infinitesimal levels. This level of purity is essential for applications that demand absolute precision and reliability, where even the tiniest traces of impurities can significantly impact the outcome.
• Ultra-high purity nitrogen is a critical component within research laboratories, playing a vital role in a wide range of analytical techniques, including mass spectrometry, chromatography, and spectroscopy. Its exceptional purity level serves as the foundation for reliable and accurate results in these analytical methods.
• The remarkable purity of ultra-high purity nitrogen offers several key advantages in laboratory settings. Firstly, it ensures baseline stability, minimizing unwanted variations and fluctuations in analytical measurements. This stability is crucial for achieving consistent and reproducible results, enabling researchers to confidently interpret their data.
• Additionally, the exceptional purity of ultra-high purity nitrogen minimizes background noise, which is particularly important in sensitive analytical techniques. By reducing interference from impurities, scientists can enhance the signal-to-noise ratio, allowing for precise detection and quantification of analytes of interest. This capability is invaluable in fields such as environmental analysis, pharmaceutical research, and forensic investigations, where accurate identification and measurement of trace substances are essential.
• In environmental analysis, ultra-high purity nitrogen enables precise monitoring of pollutants and contaminants in air, water, and soil samples. In pharmaceutical research, it ensures the accurate determination of drug compounds and impurities, contributing to the development of safe and effective medications. In forensic investigations, the high purity of nitrogen enables the reliable identification and quantification of trace evidence, assisting in criminal investigations and legal proceedings.
• The level of purity provided by ultra-high purity nitrogen is a cornerstone of analytical precision and reliability. By utilizing this exceptional gas, research laboratories can achieve the highest standards of accuracy and sensitivity in their analytical techniques, facilitating advancements in scientific discovery and innovation.
• In the realm of environmental analysis, ultra-high purity nitrogen enables researchers to accurately determine the presence and concentration of pollutants, trace elements, and volatile compounds in air, water, and soil samples. Its exceptional purity ensures minimal interference and background signals, allowing for precise measurements and reliable data for environmental monitoring and impact assessments.
• In pharmaceutical research, ultra-high purity nitrogen serves as a critical tool for drug development and quality control. Its purity guarantees the integrity and accuracy of analytical results, enabling researchers to identify and quantify active pharmaceutical ingredients, impurities, and degradation products with exceptional precision. This level of accuracy is crucial in ensuring the safety, efficacy, and compliance of pharmaceutical products.
• Furthermore, in forensic investigations, ultra-high purity nitrogen plays a crucial role in the analysis of trace evidence and the identification of chemical substances. Its purity eliminates the risk of contamination and ensures the reliability of analytical results, allowing forensic scientists to accurately identify and characterize minute amounts of substances found at crime scenes. This level of precision aids in criminal investigations, providing crucial evidence and supporting the pursuit of justice.
• Overall, ultra-high purity nitrogen is an indispensable asset in research laboratories, providing the foundation for accurate and reliable analytical techniques. Its exceptional purity ensures the stability of baselines, reduces background noise, and facilitates precise identification and quantification of analytes. In fields such as environmental analysis, pharmaceutical research, and forensic investigations, this level of purity is crucial for achieving accurate measurements, reliable data, and advancing scientific knowledge and applications.
• Additionally, in advanced manufacturing processes, particularly in semiconductor fabrication and electronics assembly, ultra-high purity nitrogen is indispensable. The presence of impurities, such as oxygen, moisture, or particulate matter, can severely compromise the performance and reliability of delicate electronic components. Ultra-high purity nitrogen provides an inert and controlled atmosphere, preventing oxidation, reducing defects, and enhancing the overall quality of the manufactured products.
• Moreover, in industries involving high-tech materials and technologies, such as nanotechnology, microelectronics, and aerospace, ultra-high purity nitrogen ensures the integrity and functionality of intricate structures and devices. Its purity is crucial in processes like thin film deposition, lithography, and cleanroom operations, where even the slightest impurities can lead to catastrophic failure or suboptimal performance.
• By offering an unmatched level of purity, ultra-high purity nitrogen empowers researchers, scientists, and manufacturers to push the boundaries of their respective fields. It enables precise measurements, accurate analyses, and reliable manufacturing processes, fostering innovation and ensuring the highest quality standards are met.

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 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?

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?

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.