120t转炉汽化冷却系统煮炉实践  

Practice of Steaming Boiler for Evaporated Cooling System of 120t Converter

作　　者：刘华[1] 张炳光[1] 李书国[1] 曹会禹 田连星 

机构地区：[1]济南钢铁集团总公司第三炼钢厂,山东济南250101

出　　处：《山东冶金》2003年第S1期7-9,共3页Shandong Metallurgy

摘　　要：汽化冷却系统的设备在制造、运输、安装过程中会被铁屑、铁锈、油垢、灰尘及其它杂物所污染 ,为解决该问题 ,对汽化冷却系统进行煮炉操作。结果证明 ,经煮炉后 ,汽化冷却系统设备内部的各种污染物被彻底清除 ,系统的内表面实现了预膜 。The equipments of evaporated cooling system can be contaminated by scrap iron, rust, oil dirty, dust and some sundries in the process of making, transporting and fitting. To solve the problems, the operation of steaming boiler is especially carried out. The running result has indicated that all the pollutant in the system has been cleaned away and the inside of surface system have also been covered by a layer of velamen. The expectation effect is accomplished.

关 键 词：汽化冷却系统 煮炉 炉水碱度 

分 类 号：TF71[冶金工程—钢铁冶金]