【摘要】 结合笔者所作包钢耐火厂真空油浸系统消烟除尘实例，对沥青烟的消烟方法加以讨论，以供工程设计类似问题作参考。更多还原

【Abstract】 Combining with the engineering example of the system of vacuum intruded pitch that has been designed for Baotou iron and steel company heat—resistant material factory,the method of eliminating pitch smoke to provide reference for similar problems in engineering design has been investigated.更多还原