PROCESSING AND DISPOSAL METHOD OF SOLID DOMESTIC WASTES (SDW) AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2017 - IPC B02C19/00 

Abstract RU 2628277 C1

FIELD: chemistry.

SUBSTANCE: liquefied air is subjected to ultrasonic vibrations, it is saturated with neutral electrostatic formations in the form of the electron, paired with the positively charged particle, swirled in the vortex, accelerated in the electric field, created by the first annular electrode with the potential of 3.73 kV, accelerated in the electric field of the second annular electrode with the potential of at least 60 kV, up to the speed of more than 340 m/s, thrusted in the finely dispersed form into the solid domestic wastes with the natural temperature and humidity, followed by the pumping of the cracked wastes by the suction turbine, and the further electrical filtration and the final magnetic and the gravitational separation of the ground wastes. The device for processing and disposal of solid domestic wastes, including radioactive and chemical poisons, includes the disposal chamber with the screw feed, with the inner spiral, the vibrating insulated tray, the introduction system of the liquefied, preactivated in the excitedly vibrational state, sprayed air inside the SDW, the self-suction turbine of the dusty wastes evacuation systems, the additional cooling system of the unexploded large fractions of SDW up to the fragile state and the final grounding, the system of the sucked air electric filtration, the system of the dusty wastes flashing prevention, the air-liquefaction system, consisting of series-connected expanders with the reverse parallel flow of the liquefied air, the system for extracting the hydrogen and the associated gases from the liquefied air in the ratification column, the electric power generation system for the self-supporting operation of the disposal plant, based on the hydrogen fuel and flat bifilar coils of the Tesla Coil type.

EFFECT: using this group of inventions allows to provide the low-temperature processing of solid domestic wastes in the self-supporting mode without harmful emissions into the atmosphere, at minimal use of the liquefied air.

18 cl, 6 dwg

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RU 2 628 277 C1

Authors

Begeneev Sergej Vsevolodovich

Dates

2017-08-15Published

2016-06-06Filed