焦炉炉门刀边压盖顶压弹簧结构装置  

Structure of side pressurizing spring for oven door knife edge

作　　者：杨泽然[1] 郭小军[1] 李清岗 侯俊祥 王爱珍 Yang Zeran;Guo Xiaojun;Li Qinggang;Hou Junxiang;Wang Aizhen(Sinosteel Xingtai Machinely ＆ Mill Roll Co.,Ltd.,Xingtai 054025,Chin)

机构地区：[1]中钢集团邢台机械轧辊有限公司,邢台054025

出　　处：《燃料与化工》2018年第4期19-20,共2页Fuel & Chemical Processes

摘　　要：分析原焦炉炉门顶压座刀边调整结构的设计缺陷,介绍了优化设计后刀边压盖顶压弹簧结构的特点,解决了螺塞与炉门顶压座螺纹焦油堵塞及高温锈死情况,使用户日常维修方便,降低维修成本,利于环境保护。Design deficiency of adjusting structure for the existing side pressurizing spring for oven door knife edge is analyzed in this paper and an optimized knife edge cap spring structure is introduced. Tar jamming and rust occurred in screw plug and the screw thread can be avoided so that easy routine maintenance is possible at low cost and in an environment-friendly way.

关 键 词：焦油泄漏 顶压座调整结构 刀边压盖顶压弹簧结构 

分 类 号：TQ520.5[化学工程—煤化学工程]