The material is discharged into the crusher through the chute and the dust enters the chute with the material to induce dust laden air part of which enters the crusher and the other part diffuses upwards Therefore the feed inlet and the lower discharge port of the crusher should be airtightly sucked
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Get PriceSecondary Crushing Plant As shown in the flowsheet there are four exhaust systems in operation in the secondary crushing plant with additions planned for the system exhausting the underground ore receiving bins When the system is completed a volume of 99 300 cfm will be exhausted from the crushing and screening operations in the secondary
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