某钢厂板坯连铸机冷却系统优化  

Optimization of the Cooling System of Slab Caster in a Steel Plant

作　　者：刘瑜[1] LIU Yu(Baosteel Engineering Techology Group Co.,Ltd.,Shanghai 201900,China)

机构地区：[1]宝钢工程技术集团有限公司,上海201900

出　　处：《冶金动力》2021年第6期65-67,共3页Metallurgical Power

摘　　要：介绍了国内某钢厂板坯连铸机改造升级的必要性。针对存在的问题,提出了辊列优化、二冷分区优化,选用高效喷嘴,增加二级过滤手段,管线三维设计的方案,工期由89天缩短为59天,实现了降本增效的目标。The necessity of transformation and upgrading of slab caster in a domestic steel plant is introduced.In view of the existing problems,the optimization schemes of roll row and secondary cooling zone,selection of high-efficiency nozzle,addition of secondary fil⁃tration means and three-dimensional design of pipeline were put forward.The construction period was shortened from 89 days to 59 days,realizing the goal of cost reduction and effi⁃ciency increase.

关 键 词：综合管线 二次冷却 三维设计 

分 类 号：TF777.1[冶金工程—钢铁冶金]