Patent ID: 8776700

Claim:
A system for a pyrolysation and gasification of organic substances, in particular biomasses, the system comprising in cascade at least one evaporation module, at least one pyrolysis reactor and at least one gassing device, the evaporation module being supplied with the organic substance to be dried and then be transferred through first supplying means to the pyrolysis reactor to be subjected to a pyrolysis process for producing at least one pyrolysis fuel syngas and remaining organic products as residuals, the organic products as residuals being then transferred through second supplying means to the gassing device for producing at least one gasification fuel syngas, the system further comprising first channeling means of the pyrolysis fuel syngas and of the gasification fuel syngas from the pyrolysis reactor to at least one energy user, second channeling means of burnt exhaust gases produced by the energy user towards the evaporation module, and third channeling means of the gasification fuel syngas from the gassing device to the pyrolysis module, the gassing device being equipped with at least one motored grid comprising a semi-spherical shape; wherein the first and second supplying means are sealed worm screws connected to a drive shaft coaxial therewith actuated in rotation by at least one engine: and wherein the drive shaft rotates the rotary mixer or rotates a mixer of the evaporation module or rotates both the rotary mixer and a mixer of the evaporation module.