烧结熔剂生石灰硝化粉尘治理实践

Treatment Practice of Nitrification Dust of Sintering Flux Quicklime

钢铁冶金烧结熔剂(生石灰)在生产硝化、运输过程中会产生大量粉尘,危害作业人员健康和周围环境。由于该粉尘理化特性复杂,常规粉尘治理设施不能稳定运行。故对粉尘特点和各类除尘器应用实践效果的优缺点进行了分析,尤其对市场普遍认可的湿法除尘器的关键技术要点进行实践、分析、改进和总结。

Iron and steel metallurgical sintering flux(quicklime) will produce a large amount of dust in the process of production nitrification and transportation, which will endanger the health of operators and the surrounding environment. Due to the complex physical and chemical characteristics of the dust, the conventional dust control facilities can not operate stably. Therefore, the advantages and disadvantages of dust characteristics and the application effect of various dust collectors are analyzed, especially the key technical points of wet dust collector generally recognized in the market are practiced, analyzed, improved and summarized.