ZOZEN 25 Tph Gas Steam Boiler for Brewing Industry

Guizhou Guotai Group operates five major production bases, including Guotai Liquor, Guotai Manor, Guotai Jude, Guotai Maoyuan, and Guotai Juzhi, establishing a comprehensive high-end sauce-aroma liquor production system. The group has an annual production capacity of 56,000 tons of premium liquor, with aged base liquor storage exceeding 90,000 tons, and an annual tax contribution surpassing 10 billion yuan, demonstrating strong market competitiveness.

As market demand for sauce-aroma liquor rapidly increases, Guotai Liquor is expanding its production capacity, placing greater demands on its steam supply. To support the stable operation of the expanded capacity and ensure seamless integration of energy equipment with traditional brewing processes, Guotai Liquor urgently needs to optimize its steam system.

Post-expansion, the existing steam system at Guotai Liquor is struggling to meet the energy demands of key processes such as distillation, sterilization, and pit temperature control. Specifically, the traditional 20-ton boiler is no longer adequate for large-scale production. Moreover, the brewing process requires high-quality steam with precise control over steam pressure, maximum thermal efficiency, and strict environmental emission standards to meet modern green production requirements.

To address this challenge, the ZOZEN Boiler technical team conducted an in-depth study of Guotai Liquor’s production workflow and, considering the cyclical steam usage characteristics of sauce-aroma liquor brewing, designed a customized 25-ton WNS series gas-fired steam boiler solution. This solution not only overcomes traditional supply bottlenecks and enables large-scale, stable steam supply but also utilizes an intelligent combustion system to precisely regulate steam pressure fluctuations, ensuring consistent steam quality and significantly enhancing the energy efficiency of the production line. Furthermore, the boiler adopts high-efficiency, low-nitrogen combustion technology, balancing energy efficiency with environmental emission standards, helping Guotai Liquor build a high-quality, sustainable green production system.