焦炉用耐火材料的改进及应用
Improvement and application of refractory material for coke oven
王伟 1李杨 2赵云刚 2李印法 3智晓利1
作者信息
- 1. 河南蚂蚁新材料有限公司,河南 登封 452472
- 2. 河北太行钢铁集团有限公司,河北 邯郸 056300
- 3. 吉林建龙钢铁有限责任公司,吉林 吉林 132104
- 折叠
摘要
简述了焦炉结构,分析了焦炉所用传统耐火材料存在的不足,介绍了一些新型耐火材料的性能特点及其在焦炉蓄热室、烟道、燃烧室、炭化室、加煤孔、上升管、炉门、热回收焦炉布风器等部位的应用,并对比分析了使用效果.生产实践结果表明:新型耐火材料的应用,对焦炉的节能、环保、使用寿命都具有积极影响,有助于焦化企业的环保升级、降本增效.
Abstract
The structure of the coke oven was briefly described.The shortcomings of conventional refractory materials used in coke oven were analyzed,the performance characteristics of new refractory materials and their applications in the coke oven regenerator,flue,combustion chamber,coking chamber,coal-adding hole,riser,furnace door and oven air distributor for heat recovery were presented,and the comparative analysis was made on their effects after use.Production practice results demonstrated that the application of new refractory materials had a positive impact on energy conservation,environmental protection and service life of coke oven,contributing to the environmental upgrading,cost reduction and efficiency enhancement of coking enterprises.
关键词
焦炉/高导热硅砖/零膨胀硅砖/新型上升管/挂釉炉门预制件/新型陶瓷布风器Key words
coke oven/high thermal conductivity silica brick/zero expansion silica brick/new riser/hanging glaze door prefabricated/new ceramic air distributor引用本文复制引用
出版年
2024
NETL
NSTL
万方数据