Zhengzhou Tianhe Telecommunications Technology Company Nitrogen Generation Project

Industry: Specializes in optical fiber preforms, optical fibers and optical cable products.

Previous gas supply mode: Liquid nitrogen was used, resulting in high gas costs and significant labor requirements, leading to high production and operational costs.

Equipment procured: A set of 200 Nm³/h, 99.99% purity energy-efficient nitrogen generation system, including air compressor, refrigerated dryer, adsorption dryer and adsorption dryer zero-air-consumption regeneration unit.

Technical Advantages: On-site gas generation, available on demand; equipped with a zero-air-consumption regeneration unit for the heatless desiccant dryer, which recycles nitrogen production flue gas as a regeneration gas, eliminating the need for additional consumption of clean compressed air; saves 15 kwh of electricity per hour compared with traditional solutions, delivering dual energy savings from both the gas source and the equipment, thereby significantly reducing long-term production gas cost.