| 摘要 |
<p>The present invention relates to a raw coal crushing apparatus, comprising: a feeder unit which feeds raw coal; a chute unit which guides raw coal discharged from the feeder unit; a crusher unit which is connected to the chute unit and crushes raw coal supplied therefrom; a belt conveyor unit which transfers raw coal dropped from the crusher unit; and an upper wind pressure removal unit which communicates with the chute unit and removes wind pressure due to the driving of the crusher unit, thereby protecting equipment and preventing the flying of raw coal.</p> |
