High density conveying of pulverized coal over a long distance through big diameter pipe can be realized by using a newly developed bin pump.

采用新研制的仓式泵实现了大口径管道远距离高浓度输送煤粉。

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For dense phase conveying of pulverized material there is a close relationship among many parameters, such as fluidization velocity, carrier gas flow rate, pipe diameter etc.

结果表明，粉状物料的浓相输送与流化速度、补气量、输送管径有关。

youdao

For dense phase conveying of pulverized material there is a close relationship among many parameters, such as fluidization velocity, carrier gas flow rate, pipe diameter etc.

结果表明，粉状物料的浓相输送与流化速度、补气量、输送管径有关。

youdao