摘要
循环水场是炼油厂的耗电大户,对其进行优化改造具有较大的节能效益。某炼厂第三循环水场存在循环水泵效率较低、泵出口管路阻力损失大、风机叶片效能偏低等问题,通过实施更换高效率水泵、水力阀改为微阻阀、风机叶片更新等优化措施改造后,循环水厂运行平稳,耗电量大幅降低,节能效果显著,取得了较好的经济效益。
The circulating water plant is a major energy consumer in refineries,and its energy-saving optimization transformations have significant energy-saving benefits.The main problems in the third circulating water reservoir in a refinery were analyzed,such as low efficiency of circulating water pump,large friction loss of pump outlet pipeline,and low efficiency of fan blade.Corresponding energy-saving optimization measures have been taken to address the problems in the third circulating water reservoir,including replacing the high-efficiency water pump,changing the hydraulic valve to a micro resistance valve,and transforming the fan blades.After transformation,the circulating water plant runs smoothly,the power consumption is greatly reduced,the energy saving effect is remarkable,and better economic benefits have been achieved.
作者
罗文宪
龚朝兵
王天宇
Luo Wenxian;Gong Chaobing;Wang Tianyu(CNOOC Huizhou Petrochemicals Company Limited.,Huizhou,Guangdong 516086)
出处
《石油化工技术与经济》
CAS
2023年第5期14-17,共4页
Technology & Economics in Petrochemicals
关键词
循环水场
节能改造
水泵效率
水力阀
风机叶片
circulating water reservoir
energy-saving reform
water pump efficiency
hydraulic control valve
fan blade
