【摘要】 在分析现有人工在线校验电站锅炉安全阀的现状和存在问题的基础上,重点阐述了研制的、经应用证明可靠的、可推广的自动在线弹簧安全阀校验整定仪的设计原理、系统硬件构成和系统软件设计,并结合应用实例介绍了投运情况和经济性分析。更多还原

【Abstract】 The present status and problems of the checking and adjustment for spring safety valve of utility boiler is analyzed. An auto-on-line spring safety valve checking and adjustment system has been developed and proved to be reliably and extensively used. The working principles, hardware designed and software diagram are emphasized, finally illustrated its application and economy benefits.更多还原