摘要
山东球墨铸铁管有限公司350 m3高炉投产后,原有的焦炭货场场地小,而焦炭用量增大、供货厂家增多,无法做到混匀入炉。通过采取对焦炭进行分区管理和高架布料混匀改造后,焦炭质量趋向稳定;焦末的生成量从13.8%降低到8.9%,提高了焦炭的利用率;同时焦比降低。
After the 350 m3 blast furnace of Shandong Ductile iron Pipes Co., Ltd. went into operation, the small coke yard can' t match the increasing coke and suppliers, so the coke can't be mixed completely before put into furnaces. We divide the yard into parts and manage them separately, place material in high shelf. This method stabilized the quality of coke, reduced the peacoke creation from 13.8% to 8.9%, simultaneously, heightened the coke availability and also dropped the coke rate.
出处
《山东冶金》
CAS
2007年第5期37-39,共3页
Shandong Metallurgy
关键词
焦炭
货场改造
混匀质量
焦末
焦比
coke
stock yard reconstruction
bed blending quality
peacoke
coke rate