LOOSE PRODUCT MIXER Russian patent published in 2011 - IPC B01F9/02 

FIELD: process engineering.

SUBSTANCE: invention relates to mixing equipment. Stationary housing accommodates revolving screw. Screw shaft supports swirling vanes. Two aligned conical chambers are arranged outside the housing to rotate in opposite directions. R.H. walls of every conical chamber are fixed to allow loading branch pipe to pass there through to feed product into smaller conical chamber. Inner surface of smaller chamber is provided with bins and screws coils are arranged on its outer surface. Housing end has opening for transfer of product into smaller conical chamber. The end of smaller conical chamber has discharge oval holes to transfer the product into larger conical chamber. Larger chamber end has radial oval holes to discharge finished mix from the mixer. Screw and both chambers are driven by one drive via gear transmission system.

EFFECT: higher efficiency of mixing, reduced power consumption and expanded applications.

2 dwg