连轧管机石墨粉尘治理实践

阐述了连轧车间石墨粉尘的危害性和治理的必要性，结合石墨粉尘的特性和车间生产工艺实际，介绍了一种新型的石墨粉尘治理方法——湿式冲突网除尘器除尘方法。其运行结果表明：该方法投资少、运行成本低，操作简便，运行稳定，除尘效果好。

DISPOSAL PRACTICE OF MANDREL MILL BLACK LEAD DUST

This article describes the necessity of disposal of mandrel mill plant's black lead dust and harmness of the dust. Combined with characteristics of the dust and the plant's production technology, a new type of the black lead dust disposal way is introduced, that is wet collision net dust absorber. The operation result shows low investment, low operation cost, simple control, stable running, and good results.