Cyclone
From Cornburning
The cyclone through a pneumatic process brings the corn in. The heavier objects, usually all corn, drop into the cyclone while the dust, bees wings or red eye and dust get drawn off as lighter particles to the dust collector are captured in it's dust bag.
Make your own Garbage Can Cyclone
http://www.woodworking.org/WC/GArchive04/2_7drewdust.html
http://www.woodcraft.com/articles.aspx?articleid=408
Corn4myheats Cyclone
http://forum.iburncorn.com/viewtopic.php?t=2856&highlight=cornys+setup&start=13


