介绍了某耐火镁碳砖车间粗碎工艺、除尘系统的运行状况及除尘效果。并提出了改进建议。
The roughing technology of a magnesia and carbon brick shop, the carrying condition of the dust control system and the dust effect is introduced in this paper.
选取粗砂、粉煤灰、细煤渣、活性炭和空心砖粉块作为介质，再按适当的比例配成填料处理柱，进行处理低浓度生活污水的研究。
Grit, fly ash, cinder residue, active carbon, air brick detritus were used as filtering media according to proper proportion for low concentration domestic sewage treatment.
利用铁矿采选过程中产生的尾矿及粗粒砂石代替传统砌块生产中的部分骨料及粘土生产尾矿砖。
Tailing and coarse gravel from iron ore mining and dressing are produced into tailing brick instead of conventional aggregates and clay.
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