METHOD FOR PROCESSING OF SOLID DOMESTIC GARBAGE AND FACTORY WASTE Russian patent published in 2003 - IPC

FIELD: extermination of factory waste, applicable in processing of solid domestic garbage and factory waste. SUBSTANCE: the method consists in preliminary working and loading of solid domestic garbage and factory waste in a reactor, heating, drying, pyrolysis and burning with formation of the products of processing in the gaseous or liquid phase, exhaust of the products of processing from the reactor. Heating, drying, pyrolysis are conducted in the reactor at an absolute pressure of 0.08 to 0.095 Mpa, 15 to 30% of the pyrolysis gas is used as processing gas, and the remaining portion of it is used as power-generating fuel, the processing pyrolysis gas is preliminarily mixed with air with an excess coefficient of 1.0 to 4.69, preliminary working of domestic garbage is conducted by grinding, mixing with flux and pressing, after that it is packed in sealed packages, which are loaded in the reactor through a sluice chamber, the packages are cylinder-shaped and made of polymeric film. EFFECT: enhanced productivity of the process, enhanced thermal efficiency of the entire cycle at a simultaneous environmental safety. 4 cl, 3 ex, 1 dwg