| 摘要 |
A method and assembly are provided for controlling dust within a solid waste disposal system. The assembly includes a shredder, a conveyor for transporting solid waste material to the shredder, a second conveyor for transporting shredded solid waste material away from the shredder, a dust collector positioned above the second conveyor, air nozzles or the like for agitating the dust collector so that the dust collected therein is deposited upon the second conveyor, and a nozzle assembly for spraying water onto the dust which is dropped by the dust collector onto the second conveyor. The second conveyor is preferably positioned within a dust plenum which confines the airborne dust to an area where it can be effectively trapped. The method according to the invention includes the steps of introducing solid waste material to a shredder, shredding the solid waste material, discharging shredded solid waste material from the shredder onto a conveyor, trapping dust generated by the shredded solid waste material, discharging the trapped dust upon the conveyor, and spraying the dust discharged onto the conveyor with a liquid.
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