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引风机性能是公用电力公司日趋重视的一个领域。高的电厂效率和可靠性实际上取决于每个部件是否象所设计的那样工作。然而,这对引风机来说,要做到这一点却特别 困难。这是由于引风机输送着充满飞灰的高温烟气,并且常常因质量流量太少和过大的振动而影响引风机的性能。这些以及其它的引风机机械方面的问题一般都是由于空气动
Fan performance is one of the areas where utility companies are placing increasing emphasis on. High plant efficiency and reliability actually depend on whether each part works as designed. However, this is especially difficult for the induced draft fan. This is because the induced draft fan delivers high temperature flue gas filled with fly ash and often affects the draft fan performance due to too little mass flow and excessive vibration. These and other induced draft fan mechanical problems are generally due to aerodynamic