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针对包头铝厂碳素分厂生产预焙阳板碳块所用焙烧设备再在问题；即煤气质量不好，设备运转状况不良，操作方法不当等，造成焙烧炉运行炉室的温度普遍滞后于焙烧升温曲线、保温炉室的保温时间达不到工艺要求、碳块中的挥发份不能正常排出、得不到充分燃烧利用、既浪费了燃料，又给干法净化系统带来麻烦等不良后果，提出优化焙烧炉生产工艺条件、充分利用挥发份、改善炉子运行状况，提高焙烧炉炉温、提高产品质量的技术攻关措施，使焙烧炉的生产情况得到了改善，炉温合格率提高到８９％，升温情况和焙烧的线基本接近，预炼碳块的外观和质量指标均有所改善，碳块的合格率由原来的９３．３％提高到９６．５％，漏风系数由原来的１２降为６．４．
For the Baotou Aluminum Plant Carbon Plant production of pre-baking plate carbon block roasting equipment and then the problem; that is, poor gas quality, equipment operation is not good, improper operation, resulting in roaster operating furnace temperature generally lagging behind roasting Heating curve, the holding time of the holding furnace chamber can not meet the technical requirements, the volatile components in the carbon block can not be normally discharged, the combustion is not fully utilized, the fuel is wasted, the dry purification system brings troubles and other adverse consequences, Proposed optimization of roaster production process conditions, make full use of volatile, improve the furnace operating conditions, improve furnace temperature, improve product quality technical measures to make roaster production has been improved, the furnace qualified rate increased to 89% , The temperature rise and roasting line basically close to the appearance and quality indicators of pre-baked carbon blocks have improved, the pass rate of carbon blocks increased from 93.3% to 96.5%, the air leakage coefficient from the original 12 down Is 6.4.