水泥余热电站抽真空系统改造选型设计  

Retrofit and selection design of vacuum system for cement waste heat power station

作　　者：胡印胜 高宪 韩英强 

机构地区：[1]山东深信节能环保科技有限公司,山东滕州277500

出　　处：《中国建材科技》2020年第2期76-77,共2页China Building Materials Science & Technology

摘　　要：小型电站常用抽真空设备主要是射汽抽汽器和射水抽汽器,而油环抽真空装置耗能低、运转平稳,逐渐被接受。本文以某水泥厂9MW水泥余热电站为例,对油环抽真空装置进行选型设计,此方法可用于余热回收、生物质、垃圾、燃煤和其他同类型凝汽机组的射水、射汽抽汽器装置的设计及改造选型。The common vacuum equipment of small power station is steam ejector and water ejector. While the oil ring vacuum device has low energy consumption and stable operation, which is gradually accepted. This paper takes a 9 MW cement waste heat power station as an example to design the type selection of oil ring vacuum pumping device. This method can be used for the design and transformation of water jet and steam jet extraction device of waste heat recovery, biomass, garbage, coal and other condensing units of the same type.

关 键 词：油环真空泵 抽真空装置 射水抽气器 射汽抽气器 选型计算 

分 类 号：TM617[电气工程—电力系统及自动化]