Adjustable Cyclone Separator

Author:  Metal Improvement Co./Koenecke
Source:  US Patent 3,667,196
Doc ID:  1972001
Year of Publication:  1972
Abstract:  
In a cyclone separator, a valve means adjustable to cause partial by-pass of gaseous fluid and solid particles entrained therein from the separation chamber to the gaseous fluid outlet. Also, means is provided for adjusting the location of the valve means relative to the separation chamber.