一、前言我厂六车间原有一座链式铜坯加热炉,将黄铜坯加热到轧制温度,供轧机轧成铜带。该炉存在热效率低、能耗高、铜坯加热质量差等缺点。为了适应生产的发展,提高产品质量,降低能耗,节约能源,我厂决定对链式加热炉进行技术改造。在上级领导部门的支持下,借 First, the foreword I plant a workshop original six chain copper billet furnace, the brass billet heated to the rolling temperature for the rolling mill into copper. The furnace has low thermal efficiency, high energy consumption, poor quality of copper blanks and other shortcomings. In order to adapt to the development of production, improve product quality, reduce energy consumption and save energy, I decided to plant on the technological transformation of chain furnace. With the support of the higher authorities, borrow