水煤浆气化炉出口喷淋水投用的必要性及喷头改造解析

THE NECESSITY OF USING SPRAY WATER AT THE OUTLET OF GASIFIER IN COAL WATER SLURRY GASIFICATION PLANT AND THE REFORMATION OF SPRAY NOZZLE

介绍水煤浆气化炉的运行情况,工艺生产中验证了气化炉合成气出口喷淋水投用的必要性,喷头改造后装置运行周期由20多天逐渐提高到80天左右。

The operation of coal water slurry gasifier was described.It′s verified that using spray water at the outlet of synthetic gas from gasifier in the process is very necessary,and the operation cycle of plant after the reformation of the spay nozzle was prolonged to about 80 days from 20 days before.