除氧器喷雾阀制造技术研究  

Research of Deaerator Spray Valve Making Technology

作　　者：范博[1] 杨军[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2013年第1期58-60,共3页Boiler Manufacturing

摘　　要：喷雾阀,是除氧器进水系统的重要元件,在结构上分为外壳和阀芯两部分。其中,阀盘、阀座、阀杆和弹簧是喷雾阀的核心零件,它们的加工和装配质量决定着喷雾阀的性能。喷雾阀的装配检验分为装配试验、注水密封性试验和冷态性能试验三部分。本文主要阐述了对喷雾阀制造技术问题分析研究的结果。Spray valve is an important component of the deaerator inlet, the structure is divided into two parts of the shell and the spool. Among them, the valve plate, seat, stem and spring spray valve core part of their processing and assembly quality determines the performance of the spray valve. The spray valve assembly inspection is divided into assembly test, water injection sealing cold performance test of three parts. This article focuses on the analysis of the results of valve manufacturing technology issues. test and the spray

关 键 词：除氧器 喷雾阀 制造 

分 类 号：TK223.5[动力工程及工程热物理—动力机械及工程]