The conveying of fine
dust down a four to six inch diameter pipe for distances up to 1500' allows the ability to remove
dust from the
dust collection system and separately convey the
dust to a plant silo, yard silo, or crusher surge bin where a mechanical separator (cyclone) can deposit the
dust and vent the conveying air to a local
dust collector. This avoids re-entrainment by not returning
dust to the belt. The pneumatic transport will convey the surge of
dust to an appropriate discharge...
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