二氧化碳压缩机是整套尿素装置中非常重要的1台动设备,在尿素生产中起着至关重要的作用。为了对尿素装置进行防腐在压缩机二段进口加入工厂空气,但在生产中不可避免的会出现工厂空气水分含量增加的现象。分析了此现象对二氧化碳压缩机系统可能造成的影响,采取了在工厂空气进入压缩机前增设干燥器和改造工艺管线的处理措施,并对效果进行了对比。 Carbon dioxide compressor is a very important unit in the whole urea plant. It plays a vital role in urea production. In order to urea plant corrosion at the compressor inlet into the second paragraph of the factory air, but in the production of the factory will inevitably increase the moisture content of the air phenomenon. The possible impact of this phenomenon on the CO2 compressor system was analyzed. The treatment measures of adding a dryer and rebuilding the process pipeline before the air entering the compressor were taken and compared with the results.