宝钢2050热轧电气室空调冬季冷却水供冷节能改造

Energy-saving Transformation of Cooling Water Facilities in Baosteel 2050 HR Electricity Room in Winter

热轧电气室空调需要全年供冷。冬季采用冷却塔代替冷水机组直接为空调供冷水的节能措施 ,在宝钢股份自备电厂 (采用闭式冷却塔 )的水系统已经成功运行 2年 ,效益显著。主要介绍了开式冷却塔水系统节能措施改造的技术难点、解决方法、试验效果以及进一步完善方案。

Air conditioners in hot rolling electricity room need cooling water all year round.It is an energy-saving method to supply cooling water directly by the cooling column instead of the traditional chiller.The new system (using cooling column) has successfully run for 2 years in Baosteel self-provided power plant,and has achieved obvious economic effect.Technical difficulties,solutions and test results in energy-saving technical transformation of the open cooling column system are mainly introduced with the project further perfected.