水煤气带灰的原因及改造措施

Reasons for the Containing of Ash in Water Gas and Reformation Measures

水煤气带灰是煤气化装置常见的问题之一,会对系统稳定运行造成严重影响。针对这一不良工况,从原料、工艺操作和设备缺陷三个方面对水煤气带灰原因进行了详细分析,并提出了相应的技术改造措施,从而较好地解决了问题。

The containing of ash in water gas is one of the common problems in coal gasification unit, which has a serious impact on the stable operation of system. According to this abnormal working condition, reasons for the containing of ash in water gas were analyzed in detail from the point of raw material, technological operation and equipment deficiency, and the corresponding technical transformation measures were put forward to solve the problem perfectly.