Dry Dust Collector ? Objective

Develop a dry dust collector suitable for working faces and belt transfer paints. Approach A filter cartridge with a reverse-pulse, self-cleaning system has been mounted in-to a low profile unit requiring electric power only. How It Works Dust-laden air entering the in-let end of the collector passes through the two inline filter elements. When the elements load to a pre-selected pres-sure drop, they are automatically pulse-cleaned by a "backflush" method using compressed air. When the elements are pulse-cleaned, caked dust material on the filter surface is released, and falls away as lumps. Dust is removed from the collector by an auger mechanism. Features of the collector are: (1) unit is completely self-contained, (2) built-in air compressor for pulse-cleaning, (3) cleaning cycle initiates automatically at a preset restriction, (4) automatic auger discharge of collected dust, (5) detachable extension auger for transporting collected dust, (6) "dust leak" indicator light, and (7) "change filter element II warning light. The collector has been designed as permissible although approval has not yet been granted.