焦炭钢板筒仓螺旋溜槽防破碎技术  

Anti-crushing technology of spiral chute in coke silo

作　　者：牛祯 NIU Zhen(China National Coal Tianjin Design Engineering Co.,Ltd.,Tianjin 300120,China)

机构地区：[1]中煤天津设计工程有限责任公司,天津300120

出　　处：《煤炭加工与综合利用》2024年第10期58-59,63,共3页Coal Processing & Comprehensive Utilization

摘　　要：针对焦炭筒仓直径大、仓壁承载强度低等问题,基于对螺旋溜槽防破碎、降尘、降噪、减震的机理分析,提出了适用于焦炭筒仓防破碎螺旋溜槽的类型、结构及基本参数,介绍了离散单元动态仿真技术(EDEM)在优化螺旋溜槽设计中的应用。In view of the large diameter of the coke silo,the low load-bearing strength of the silo wall,as well as the storage and transportation environment,based on the mechanism analysis of the spiral chute anti-crushing,dust reduction,noise reduction and shock absorption,the type,structure and basic parameters of anti-crushing spiral chute for coke silos are presented.The application of discrete element dynamic simulation(Edem)in optimal spiral chute design is introduced.

关 键 词：焦炭 筒仓 防破碎 螺旋溜槽 

分 类 号：TD948.7[矿业工程—选矿]