Box-shell type nitrogen generator

Working Principle of Containerized Nitrogen Generator

The nitrogen generator operates based on the pressure swing adsorption principle, using high-quality carbon molecular sieve as the adsorbent to extract nitrogen from the air under certain pressure. Purified and dried compressed air undergoes pressurized adsorption and depressurized desorption in the adsorber.

Technical Specifications of Containerized Nitrogen Generator

Flow rate: 5-3000 Nm³/h

Purity: 95%-99.999%

Dew point: ≤-40℃

Pressure: ≤0.6 Mpa (adjustable)

Technical Features of Containerized Nitrogen Generator

1. The compressed air is equipped with an air purification and drying treatment device, ensuring clean and dry compressed air, which helps extend the service life of the molecular sieve.

2. The use of a new type of pneumatic shut-off valve ensures fast opening and closing, no leakage, long service life, and meets the frequent switching requirements of the pressure swing adsorption process with high reliability.

3. A well-designed process ensures uniform airflow distribution, reducing the impact of high-speed airflow, lowering energy consumption and investment costs with reasonable internal components.

4. High-strength, high-efficiency, and low-energy-consumption molecular sieve is selected, along with an intelligent interlock system for discharging unqualified nitrogen, ensuring the quality of the product nitrogen.

5. The equipment features stable performance, simple operation, reliable operation, high automation, and can achieve unmanned operation with a low annual failure rate.

6. PLC control enables fully automatic operation, with optional nitrogen flow and purity automatic adjustment systems, as well as remote control systems.

Application Fields of Containerized Nitrogen Generator

Electronics Industry: Nitrogen protection for semiconductor and electronic component production.

Heat Treatment: Bright annealing, protective heating, sintering of powder metallurgy and magnetic materials, etc.

Food Industry: Equipped with sterilization filters, it can be used for nitrogen-filled packaging, grain storage, fruit and vegetable preservation, and wine storage.

Chemical Industry: Nitrogen blanketing, replacement, cleaning, pressure conveying, chemical reaction agitation, protective gas for chemical fiber production, etc.

Oil and Gas Industry: Oil refining, nitrogen purging and leak detection of containers and pipelines, nitrogen injection for oil recovery.

Pharmaceutical Industry: Nitrogen storage for traditional Chinese and Western medicines, pneumatic conveying of nitrogen-filled medicinal materials, etc.

Cable Industry: Protective gas for cross-linked cable production.

Others: Metallurgical industry, rubber industry, aerospace industry, etc.

Purity, flow rate, and pressure are stably adjustable to meet the needs of different customers.