The configuration of fan with flue gas as medium in domestic thermal power unit is introduced, and the development trend of configuration mode of flue gas forced draft fan is analyzed.
介绍了以烟气为工作介质的通风机在国内火电机组中的配置状况，并分析了烟气输送风机配置模式的发展趋势。
For Francis turbines, the pressure pulsation in draft-tubes induced by helical vortex rope is one of the main problems and it would seriously affect the safe operation of the unit.
混流式水轮机尾水管内螺旋形涡带引起的压力脉动是造成混流式水轮机组振动的主要根源之一，严重威胁机组的安全运行。
If the unit needs to stop the incinerator, then after blowing, outage send, induced draft fan for stuffy furnace.
如机组需要停炉处理，则吹扫完成后，停运送、引风机进行闷炉。
The exhaust vents are equipped with back-draft dampers to prevent dust from entering the enclosure when the unit is not running.
排气口装有逆行气流阻尼器，防止当系统没有运行时灰尘进入机箱。
The exhaust vents are equipped with back-draft dampers to prevent dust from entering the enclosure when the unit is not running.
排气口装有逆行气流阻尼器，防止当系统没有运行时灰尘进入机箱。
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