TURBULENT DISTRIBUTING DRYER Russian patent published in 2008 - IPC F26B3/12 

FIELD: heating.

SUBSTANCE: turbulent distributing dryer includes cylindrical drying chamber with nozzles arranged in chord to supply coolant. Nozzle axes describe tangent to imaginary circle. Dryer also includes sprinkler installed along chamber axis. Besides, dryer is represented with two, sequentially connected cylinders of different diameters. The smallest diameter is 1.0...1.5 of the above imaginary circle diameter. Nozzles are arranged from outlet cross section of small cylinder at distance not exceeding two nozzle diameters. At least, two slotted nozzles mounted on internal wall of large cylinder are provided for dryer. Nozzles are in manifolds connected with manifold for heated gases supply by means of pipeline and directed along tangent to large cylinder circle in the point of manifold contact with internal wall of large cylinder.

EFFECT: improvement of economy and drying quality by preventing material sticking to chamber walls.

2 dwg