马弗光亮退火炉进口密封设计特点探讨  

Discussion on Design Features of Inlet Seal of Muffle Bright Annealing Furnace

作　　者：盛解平 曹炳雷 SHENG Jieping;CAO Binglei(WISDRI(WUHAN)Thermal Engineering Co.,Ltd,Wuhan 430223,China;Hot Rolling Plant,Wuhan Iron and Steel Co.,Ltd,Baowu Group,Wuhan 430000,China)

机构地区：[1]中冶南方(武汉)热工有限公司,湖北武汉430205 [2]宝武集团武汉钢铁有限公司热轧厂,湖北武汉430000

出　　处：《工业炉》2022年第1期32-37,共6页Industrial Furnace

摘　　要：对马弗光亮退火炉进口密封装置的结构、特点及功能进行了详细的阐述和探讨。马弗光亮退火炉进口密封是由油封槽、翻板阀、密封辊、静电辊、间隙调整机构、穿带机构和升降机构等组成,其主要功能就是对马弗光亮退火炉进口处进行密封,防止炉内H2外逸和炉外的气体进入。The structure, characteristics and functions of the inlet sealing device of the Muffle bright annealing furnace are elaborated and discussed in detail. The inlet seal of the Muffle bright annealing furnace is composed of an oil seal groove, a flap valve, a sealing roller, an electrostatic roller, a gap adjustment mechanism, a belt threading mechanism and a lifting mechanism. Its main function is to seal the entrance of the muffle bright annealing furnace, and prevent the escape of H2 in the furnace and the entry of gas outside the furnace.

关 键 词：马弗光亮退火炉 进口密封 油封槽 翻板阀 密封辊 

分 类 号：TG155.1[金属学及工艺—热处理]