Product Introduction of Fixed Nitrogen Generator for Grain Depot

The fixed nitrogen generator system for grain depots consists of: compressed air purification unit, air storage tank, gas separation device, and nitrogen buffer tank. The compressed air provided by the air compressor first enters the compressed air purification unit. The compressed air is initially filtered by a pipeline filter to remove most oil, water, and dust, then further dehumidified by a refrigerated dryer, followed by oil and dust removal via a fine filter. It is deeply purified by an ultra-fine filter immediately afterward. Based on system conditions, a specialized compressed air oil remover is designed to prevent potential微量 oil penetration, providing full protection for the carbon molecular sieve. The meticulously designed air purification unit ensures the longevity of the carbon molecular sieve. The clean air processed by this unit can be used as instrument air.

The nitrogen produced by the nitrogen generator for grain depots is inert at room temperature and resistant to bacterial growth, making it widely applicable for preserving and storing beverages, fruits, vegetables, pastries, tea, Chinese herbal medicines, pasta, and other foods. It effectively retains the original color, aroma, and taste, with storage quality significantly higher than mechanical refrigeration. For food preservation, higher nitrogen purity is not always better;微量 oxygen in the surrounding gas during preservation can achieve optimal results.
To meet the nitrogen requirements of the food industry, Hangzhou Lecheng Gas Equipment Company has developed a specialized food nitrogen solution based on general nitrogen generators, tailored to industry characteristics. This solution offers adjustable purity ranging from 95% to 99.99%, achieving the best preservation effects by accommodating different purity needs for various foods.

Equipment Features of Fixed Nitrogen Generator for Grain Depot

1. Purity adjustable from 95% to 99.99%, with dry nitrogen and low dew point, beneficial for food preservation;
2. Cost-effective with fast investment return;
3. Compact and sleek design, small footprint, easy to clean, meeting high cleanliness standards of the food industry;
4. Mature technology, manufactured with quality components for durability.

Product Specifications of Fixed Nitrogen Generator for Grain Depot

Nitrogen Output: 1-1000 Nm3/h

Nitrogen Purity: 98%-99.999%
Nitrogen Pressure: 0.1-0.8 MPa (adjustable)

Atmospheric Dew Point of Nitrogen: ≤ -45°C