降低机械水含量 提高高炉煤气热值

Reducing Mechanical Water Content and Improving Blast Furnace Gas Thermal Value

针对高炉煤气机械水含量高、影响燃烧热值等问题,采取了以铝合金花环替代塑料花环、改造脱水器内部结构和安装喷淋设施等措施,使煤气中机械水含量由56g/m3降至4.3g/m3,年经济效益349万元。

Aiming at the high content of mechanical water in BF gas which affects the thermal value,measures such as substituting aluminium alloy garland for plastic garland,reforming the internal structure of dehydrater, as well as installing spray facilities were adopted As a result, the content of mechanical water in gas was reduced from 56g/m\+3 to 43g/m\+3,and the economic benefits were 349 million Yuan annually