CONTINUOUS PLANT FOR PYROLYSIS OF CARBON-BEARING MATERIALS Russian patent published in 2011 - IPC C10G9/02 

FIELD: wood working industry.

SUBSTANCE: invention relates to continuous plant for pyrolysis of carbon-bearing materials, comprising hopper-accumlator, connected to screw feeder, which forms a tight plug at the border of feeder - retort, and continuous feed of processed material into retort, meanwhile the retort is arranged in the form of a steel pipe with longitudinal auger for smooth displacement of processed material particles through zones of drying and pyrolysis arranged in retort from the area of material charging into retort to the discharging area, besides, between the retort and zone of discharge there is a coupling of alternating section for further formation of plug from produced coal material to guarantee retort tightness and heat stability of the process, discharge zone includes tapping accumulator and receiving hopper of coal, which are tightly connected to tapping by means of socket, retort is heated by electric heater, arranged outside the pipe of retort along its whole length, also a system of gas discharge and condensation is connected to retort.

EFFECT: improved method of coal, liquid and gaseous products making from finely dispersed wastes of preferably vegetable origin.

1 dwg