Among the coarse pulverized coal separators of generating units in operation, most of them are radial baffle type separator, with low separation efficiency and high resistance.

现在役机组中的粗粉分离器形式大多为径向挡板型粗粉分离器，分离效率低，阻力大。

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In view of several problems of return loop, separator and final coal grain size in CFB boilers, the improvement measure and experience were described.

针对循环流化床锅炉的返料器、分离器和成品煤粒径等问题，介绍了国内外解决问题的经验和措施。

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The separator directly affects the output and coal fineness as one of the most important parts of positive pressure direct firing coal pulverizing system.

分离器作为正压直吹制粉系统中的重要部件，直接影响到制粉系统的出力和煤粉细度。

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