真空精炼装置的真空泵系统比较  

CONTRAST OF THE VACUUM PUMP IN VACUMEE SENCONDERY REFINING

作　　者：郑海明[1] 聂文景 

机构地区：[1]宝钢工程技术集团有限公司,上海201900 [2]住友重机械减速机(中国)有限公司,上海200336

出　　处：《冶金信息导刊》2012年第6期50-52,共3页Metallurgical Information Review

摘　　要：比较了国内外精炼装置蒸汽真空泵的蒸汽消耗，并计算含水环泵真空系统的能介消耗。针对150t RH工艺的真空系统，对比了蒸汽泵、蒸汽泵带水环泵及机械泵三种方案的主要参数。This article aims to compare steam consumption among oversea and domestic designs of secondary refining, meanwhile the paper calculate the energy and medium consumption of vacuum system involving water-ring pump. For 150t RH process, the paper indicates the main parameters of steam jet, steam jet involving water-ring pump and mechanical pump only, respectively.

关 键 词：精炼 蒸汽真空泵 水环泵 机械泵 

分 类 号：TF748.5[冶金工程—钢铁冶金]