湿蒸汽发生器过热节能改造  

Energy saving improvement for wet steam generator

作　　者：王雪梅[1] Wang Xuemei(Liaohe Oilfield,Panjin 124010,China)

机构地区：[1]中国石油辽河油田分公司冷家油田开发公司,辽宁盘锦124010

出　　处：《石化技术》2017年第4期81-82,共2页Petrochemical Industry Technology

摘　　要：在传统湿蒸汽发生器基础上,通过工艺流程和控制系统的改造升级,使其成为过热蒸汽发生器,达到生产过热蒸汽的目的。改造成过热蒸汽发生器后,锅炉出口蒸汽过热度达13.4℃,有效提高了出口蒸汽热焓值,与传统的高干度湿蒸汽发生器相比,系统综合效率提升5.5%,降低了注汽运行成本。The traditional wet steam generator was modified through upgrading the technological process and the control system to be a superheated steam generator which can produce superheated steam.The superheat temperature of steam boiler outlet is13.4℃.The outlet steam enthalpy value is increased significantly,the overall efficiency of the system rises by5.5%compared with the traditional high dryness steam generator,which reduce the operation cost of steam injection.

关 键 词：湿蒸汽发生器 改造 过热蒸汽发生器 热焓值 锅炉效率 

分 类 号：TE934.4[石油与天然气工程—石油机械设备]