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用在贮仓式制粉系统的排粉机,由于叶片的严重磨损,运行周期明显缩短,这已是使用排粉机的电厂普遍存在的问题。为减轻磨损,延长运行周期,都对排粉机采取了各种比较有效的防磨措施。但这些措施,都是立足于“防”,而不是立足于“治”,要治就应该立足于旋风分离器的改善,提高旋风分离器的分离效率,使进入排粉机的风粉混合物中“粉”的含量尽可能的少。
The discharger used in the silo system of pulverized coal mills, due to the severe wear of the blades, significantly shortens the operating cycle and is a common problem in power plants using discharge mills. In order to reduce wear and prolong the operating cycle, we have taken a variety of more effective anti-wear measures. However, these measures are based on “prevention”, not based on “governance”, should be based on the improvement of the cyclone separator should be to improve the cyclone separation efficiency, so that into the powder mixer powder mixture “Powder” content as little as possible.