High Purity Industrial Nitrogen Generator
Pressure swing adsorption (PSA) is a commonly used gas separation technology. The principle is to use carbon molecular sieve to separate the gas mixture for the difference of the “adsorption” performance of different gas molecules. It uses air as raw material and uses a high-efficiency solid sorbent to selectively adsorb nitrogen and oxygen to the air. The nitrogen and oxygen are separated. At present, carbon molecular sieves are used more often in the field of nitrogen production. The separation of nitrogen and oxygen by carbon molecular sieves is mainly based on the difference in the diffusion rates of these two gases on the surface of molecular sieves, and the diffusion of smaller diameter gases (oxygen) is faster. More into the pores of the carbon molecular sieve, the gas thus obtained enriches the nitrogen component. After a period of time, the adsorption of oxygen by carbon molecular sieves reaches equilibrium. According to the characteristics that carbon molecular sieves adsorb different amounts of adsorbed gas under different pressures, the pressure is reduced so that carbon molecular sieves release the adsorption of oxygen. This process is called regeneration. The pressure swing adsorption method usually uses two towers in parallel, alternating pressure adsorption and decompression regeneration to obtain a continuous nitrogen flow.
1, only need to provide oil-free or micro-oil compressed air, start the power to start production of nitrogen. The nitrogen purity can be adjusted by adjusting the flow of nitrogen gas. The adjustment range is 97%-99.999%.
2. On-line continuous monitoring of the nitrogen measuring instrument ensures that the entire unit is operated under economical and energy-saving conditions.
3, using PLC control, the entire process of production process temperature, pressure, nitrogen purity and other detection parameters on the display at a glance.
4, The automatic drainage valve can ensure that the nitrogen generator host can operate stably for a long time under severe working conditions.
5, The unit adopts optimized design, the whole machine is of fine workmanship, beautiful appearance and durability.
The equipment adopts an integrated design, and the cold-drying machine, connecting pipeline, oil-water separator, dust filter, high-precision filter, and activated carbon storage tank are designed as a compression module to provide the best performance, the highest efficiency, and the most Convenient maintenance. Valves, pneumatic components, molecular sieves, and controllers all use internationally renowned brands. The optimized design of the adsorption tower ensures that its low failure rate and minimum maintenance are not used. Nitrogen tanks and connecting pipes are all sandblasted, pickled, phosphatized, and sprayed with a zinc-rich primer and polyurethane top coat to keep the machine in service for years. nice appearance. Our nitrogen generator uses an automatic locking device for the adsorption tower to ensure that the molecular sieve is not pulverized and that the purity of the nitrogen is not attenuated, so that the molecular sieve exerts its maximum power and the cost of the nitrogen generator is minimized.
Food preservation, petrochemicals, metallurgy and minerals, insulation materials, cellulose production, electronic components manufacturing, research institutes
The nitrogen generator produced by Jiangsu Jiayu Special Equipment Co., Ltd. is a time-tested, sturdy and reliable nitrogen production equipment. It can meet your requirements no matter what industry and environment it is used for, and its simple installation. Reliable operation allows you to quickly recover your investment costs.
Reliable nitrogen production system for you! Use our expertise to escort you!