韶关冶炼厂铅锌鼓风炉(ISF)第八炉期生产86天,生成的环形炉结使炉身通道面积由17.2米~2减少到约7米~2(见图1),炉身和炉墙都上升100毫米,渣含锌平均达8.7％,严重影响生产,被迫停炉。本文将讨论产生这些现象的原因并提出消除此类现象的改进意见。 Shaoguan Smelter Lead-zinc blast furnace (ISF) eighth production period of 86 days, the resulting ring furnace ring so that the furnace passage area reduced from 17.2 m ~ 2 to about 7 m ~ 2 (Figure 1), the shaft and furnace wall Both increased by 100 millimeters. The average zinc content in the slag reached 8.7%, seriously affecting the production and forced to shut down the stove. This article will discuss the causes of these phenomena and propose improvements to eliminate such phenomena.