本次设计的主要工作包括：确定合成氨工段循环离心压缩机的结构形式、主体结构尺寸，并确定主要零、部件的结构尺寸及其选型。
The design of the main tasks are: identification ammonia Section cycle centrifugal compressor structure, the main structure size, and identify key zero, parts of the structure and size selection.
根椐大型压缩机气阀阀片的失效形式，分析了气阀弹簧、压缩介质等因素对气阀寿命的影响。
The effects of the factors such as valve spring and compression agent on the service life of valves were analyzed based on the damage forms of valve sheets of large-scale compressors.
提出用剖分结构的静压轴承作为氧气压缩机曲轴支承轴承，取代轴瓦剖分形式的滑动轴承。
The idea of using split hydrostatic bearing as the support bearing of crankshaft in oxygen compressor to replace the split sliding bearing was proposed.
应用推荐