摘要
论述了大化肥厂进行化学清洗时应注意的有关安全事项，包括清洗施工准备，清洗泵和阀门组及其管道、循环水系统换热器、锅炉、压力容器设备。
The safety technique of chemical cleaning on large-scale fertilizer equipments is described. It include the cleaning of pump,valve,pipeline,circulation cooling-water heat exchange,boiler and pressure vessal,urea equipment etc,and the preparation before cleaning.
关键词
大化肥设备
化学清洗
安全技术
化学设备
large-scale chemical fertilizer equipments\ chemical cleaning\ safety technique
