EGR-Blds EGR Bleed Solenoid

Through analysing the causes leading to auxiliary valve leakage for the solenoid blowout valves, corresponding retrofitting measures have been put forward, The said measures are as follows: (1) retrofitting clack structure of the auxiliary valve; (2) changing position of the auxiliary valve;(3) altering the test method; (4) strengthening inspection in starting up of the boiler.

通过对电磁泄放阀辅阀泄漏原因的分析 ,提出了相应的改进措施 :(1)改进辅助阀瓣结构 ;(2 )改动辅阀位置 ;(3)改变试验方法 ;(4 )加强锅炉起动时的检查。