A shaking table for ore-dressing, having riffles on its deck, has circular orbital motion imposed on it to cause the riffles to oscillate, and for a standing wave to be created between the riffles. The continued circular motion acting on the standing wave...
|4136035||Apparatus for dehydration of continuously fed flow of suspension|
Apparatus for producing various construct materials and comprises a vertical container converging from the top down and a vibrator. The container has pipes for feeding a suspension thereinto and discharging a thickened suspension, respectively, and filter...
|4103777||Vibrating disc separator|
A separator for mixed solid particulate materials such as gold or heavy minerals which are dispersed in a host material such as sand. A circular disc has a slanting surface with a plurality of riffles for catching the heavy materials. The riffles are defi...