水煤浆在烧结机点火器上的应用

为了降低烧结矿成本，首钢矿业公司烧结厂烧结点火用水煤浆代替重油。论述了水煤浆代替重油用于烧结机点火的技术，描述了水煤浆的基本特性：方便贮存、泵送、管输和雾化燃烧。介绍了水煤浆的点火流程，水煤浆的输送与点火技术。介绍了水煤浆在试验室和烧结生产中的使用情况，并进行了效益评估。用水煤浆代替重油进行烧结点火，有很好的技术效果，取得了较好的经济效益．在冶金行业具有推广价值。

APPLICATION OF COAL-WATER SLURRY TO IGNITOR OF SINTERING MACHINE

In order to decrease the cost of sinters, the coal water slurry was used to replace heavy oil for ignition in sintering plant of Shougang Mining Corp The basic characteristics of coal water slurry , such as easy to handle and store, supply by pump , and piping line and combustion in atomized state are described The ignition process of coal water slurry are introduced , and coal water slurry transportation coal water slurry ignition The use of coal water slurry in laboratory and in sintering process is described The utility of coal water slurry ignition is evaluated To sum up, the coal water slurry ignition has good technological effect and economic result So this method can be used widely in metallurgy industry