试生产期间高压煤浆泵发生的一些故障及处理

Malfunction and treatment of high pressure coal slurry pump in pilot production

简要介绍以煤为原料生产粗合成气的德士古气化装置,在试生产的一年时间内,多次发生了高压煤浆泵流量波动,严重威胁安全生产的情况,并针对这一问题提出一些常见处理方法及意见。

The paper briefly introduces Texaco gasification unit using coal as materials producing raw synthesis gas, in pre-production of a year, several times underwent high pressure pump flow fluctuations of coal, which seriously threats safety production, and for this propose it proposes some common processing methods and issues opinions.