钢管步进式热处理炉设计初探

DiSCUSSION ON THE DESIGN OF WALK BEAM HEAT TREATMENT FURNACE

探讨了钢管步进式热处理炉设计难点：炉顶调温烧嘴能力、间距选择；梁的热胀冷缩及相应结构；梁的支撑立柱垂直伸缩及结构；保证钢管在炉内前进中转动．

everal difficulties about the design of walk beam furnace for steel pipe heat treatment arediscussed in this Paper such as the capacity of burners on the top of furnace used for regulating temperature, the distance between burners, the thermal expansion and cooling shrinkage of beams andtheir construction,the vertical expansion and shrinkage Of beam columns and their construction,andthe gUaranteed turning when Steel pipes run forward in the furnace.