利用钢卷退火温度曲线以及煤气和空气消耗量曲线，得到了单台罩式炉退火过程中的抽风量变化曲线，在此基础上，得到了系统抽风量。
According to the curve of rolled coil annealing temperature, the curve of gas and air consumption, the air volume for one batch annealing furnace and discharge flue gas system are obtained.
介绍一台引进的采用甲醇裂解气的网带式高温退火炉的安装、试情况。
This article introduces the state of installation and commissioning of an imported high temperature annealing furnace of mesh belt type and methanol cracking atmosphere.
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