DRIER FOR PASTY MATERIALS Russian patent published in 2007 - IPC F26B17/10 

FIELD: procedure of drying of disperse materials, applicable in microbiological, food, chemical and other branches of industry.

SUBSTANCE: the driver for pasty materials has a device for loading of wet material with a screw feeder, drying chamber, furnace with a mixing chamber, gas turbo-blower and a used air cleaning system, boiling layer apparatus in the form of a cylindrical body with a tapered part and a bearing grill installed in the most narrow section of the cone, connected to which is a duct with a branch pipe to feed the fluidizable heat-transfer agent from the furnace or air heater, a conical bin for gathering of the dried product is positioned in the duct located in whose upper part is an agitator made in the form of an inverse cone with a cylindrical cavity, the agitator performs vertical motions, the wet material is fed with the aid of pneumatic or mechanical atomizing, burners through a branch pipe located in the body cover, or through a connection located in the conical part of the apparatus, an unloading of the dry product is accomplished through the central tube.

EFFECT: enhanced output.

2 cl, 1 dwg