FAST PYROLYSIS REACTOR Russian patent published in 2016 - IPC F23G5/27 F23G5/20 

FIELD: recycling.

SUBSTANCE: invention relates to a device for thermal processing of initial raw material, for example, peat, sawdust, wastes of agricultural products. Reactor mounted on a frame steel structure, which is a steel housing, inside which there is a rotating hollow steel cylinder, including a loading bin, a branch pipe for evacuation of products of decomposition of organics and an outlet branch pipe to discharge released during the pyrolysis product, a heating element. Herewith the housing consists of two parts bolted together on flanges. Housing bottom is ended with a pyramidal collector for solid pyrolysis products, through the upper plane of the housing inside which a tray passes for feeding raw material. Ends of the cylinder from two sides are limited by rings with through holes in the center. Along the horizontal axis of the cylinder along its whole length there are blades welded. To the end rings of the cylinder along the central axis hollow semi-axles are welded, the inner diameter of which coincides with the diameter of holes in the end rings. Semi-axles through annular holes in side walls of the reactor fall beyond the housing and rest on rotary supports. On one of the semi-axles there is a driven sprocket of the chain transmission fixed by a helical joint. Actuator for the cylinder rotation is a motor with a drive connected with a reduction gear, on the shaft of which there is a driving sprocket fixed by a key. Cylinder assembly has a through cavity, inside which along the axis of rotation there are electrical heating elements. Through the center of the cavity a rod passes, on which the electric heating elements are fixed on insulators by clamps. Outside and inside the housing of the reactor is lined with heat-insulating materials.

EFFECT: technical result is reduction of power consumption and higher efficiency of production of finished product.

3 cl, 2 dwg