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介绍泸天化股份公司老系统尿素装置中普遍使用的往复式压缩机气阀性能,并主要从工作原理、结构形式、运动规律及可靠性等方面进行阐述,分析了气阀的失效形式及损坏原因,提出了改进措施。
This paper introduces the valve performance of reciprocating compressor which is commonly used in urea plant of the old system of Lutianhua AG, and mainly expounds the working principle, structure, motion law and reliability, and analyzes the failure modes and damage of the valve Reason, put forward the improvement measures.