【摘要】 分析珠海发电厂2号炉B侧轴流式送风机发出喘振报警信号的根本原因是暖风器引起风道阻力增加造成堵塞而引起的, 处理办法是拆除掉毫无作用的暖风器。事实证明, 这个处理办法是正确的, 处理后送风机喘振报警便自动消失, 这为今后同类型机组提供技术借鉴。更多还原

【Abstract】 The surge alarm of the axial-flow forced fan on Side B of Unit 2 boiler in Zhuhai Power Station is analyzed,and the root cause is deemed to be the blockage of the air heater that increased the resistance in the air duct.After dismantling the useless air heater,the alarm disappeared automatically,which is of referential value to other similar units.更多还原