| 摘要 |
PROBLEM TO BE SOLVED: To provide a crushing equipment capable of preventing the scattering of dust in a discharge chute to the outside without using a dust collector. SOLUTION: In a crushing equipment equipped with the charging chute 3 which is connected to the charging port of an impact type crusher 1 airtightly and in which one end part of a feed-in belt conveyor 2 is inserted, the discharge chute 4 connected to the discharge port of the crusher airtightly, the delivery belt conveyor 5 arranged under the outlet of the discharge chute so that one end part thereof is allowed to face to the discharge port and the hood 6 communicating with the outlet of the discharge chute airtightly and covering one end part on a carrier side of the delivery belt conveyor 5 over required length airtighty, a duct connection chamber 7 is provided to the upper part on the other end side of the delivery belt conveyor of the hood to be allowed to communicate with the charging chute by an air duct 8 and at least three curtains 9 partitioning the hood at a right angle to the feed direction of the delivery belt conveyor are provided to the ceiling of hood on the upstream side of the duct connection chamber in a suspended state at an appropriate interval.
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