Standard Number: YB/T 4975-2021(YB/T4975-2021)
Chinese:冶金用循环水系统冷却塔水轮机节能技术规范
English:Technical specification for energy saving of cooling tower turbines of circulating water systems for metallurgical use
Effective Date:2022-02-01
Standard Applicability:This document specifies the terms and definitions, technical requirements, turbine selection, energy saving calculation, and precautions for cooling tower turbine energy saving technology. This document is applicable to extractive cross-flow cooling towers, counter-flow cooling towers, closed cooling towers, hollow cooling towers and spray cooling towers in the metallurgical industry where the residual pressure of return water in the circulating water system can drive the turbine fan. Other industries can also refer to the use of the cycle.
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