1·The air cooling condenser is provided with a draught fan.
风冷式冷凝器带有风机。
2·Abrasion problem of centrifugal induced draught fan impeller is put forward.
提出了离心引风机叶轮磨损问题。
3·Repair after discarding of induced draught fan main shaft is introduced in detail.
详细介绍了引风机主轴报废后的修复。
4·The typical troubles of forced draught fan and its driving motor are mainly introduced.
重点介绍了送风机和其驱动电机的典型故障及其特征。
5·Diagnosing method of forced draught fan trouble is described and application examples are given.
对送风机故障诊断方法作了说明，并给出了应用实例。
6·Noise pollution of draught fan and cooling tower is very serious through the investigation and analysis.
本文从对噪声扰民案件入手、分析，发现风机和冷却塔噪声污染最为严重。
7·The draught fan comprises a two-speed motor of resisting high temperature and high humidity working environment.
它包括一耐高温高湿工作环境 的双速电机；
8·The advantages of frequency speed control in forced draught fan for boiler in power plant are set forth by examples.
结合实例阐明了电站锅炉送风机采用变频调速的优点。
9·Device: dust collector, dust drawer, air heater, wash tower, draught fan, blower: import and export fans of different equipments.
集尘器汲尘器空气加热器洗涤塔引风机鼓风机：各设备的风机进出口。
10·The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again.
其特征是同风叶相固定的电机轴穿过平面机座 再同风叶相固定；