基于水环泵与蒸汽喷射泵组合技术下的RH真空系统节能实践  

Energy Saving Practice of RH Vacuum System Based on the Combination Technology of Water Ring Pump and Steam Injection Pump

作　　者：崔金强 陈长青 陈传盛 徐海坤 CUI Jinqiang;CHEN Changqing;CHEN Chuansheng;XU Haikun(Laiwu Steel Yinshan Section Co.,Ltd.;Shandong Province Metallurgical Engineering Co.,Ltd.,Jinan,Shandong 250098,China)

机构地区：[1]莱芜钢铁集团银山型钢有限公司炼钢厂 [2]山东省冶金设计院股份有限公司,山东济南250098

出　　处：《冶金动力》2024年第4期85-88,共4页Metallurgical Power

摘　　要：针对某炼钢厂RH蒸汽喷射泵蒸汽耗量大、供汽不稳定的问题,提出一种改造方案,该方案应用水环泵与蒸汽喷射泵组合技术,以新设蒸汽专线优先供应RH精炼设备。改造后,RH精炼外部蒸汽用量降低约25%,在现有条件下可以满足RH正常生产需要,达到了节能降耗的目标。Aiming at the problem of large steam consumption and unstable steam supply of RH steam injection pump in a steel plant,a transformation program is proposed,which applies the combination of water ring pump and steam injection pump technology to give priority to the supply of RH refining equipment with a new steam line.After the transformation,the external steam consump⁃tion of RH refining is reduced by about 25%,which can meet the normal production needs of RH un⁃der the existing conditions,and achieves the target of energy saving and consumption reduction.

关 键 词：RH精炼 蒸汽喷射泵 水环泵 蒸汽用量 节能降耗 

分 类 号：TB752[一般工业技术—真空技术]