DEVICE FOR PROCESSING RUBBER WASTES Russian patent published in 2015 - IPC B29B17/00 C08J11/10 C10G1/10 

FIELD: machine building.

SUBSTANCE: device for processing rubber waste comprises a hopper with crushed rubber waste, the loading chamber with the container filled with waste which is moved into the thermolysis reactor and overturned, the thermolysis reactor is designed as a chamber with gas flues for discharge and supply of steam-gas mix, the device is fitted with the branch pipe of supply of gases in the container connected to the steam-gas mix supply flue. Using the fan through the layer of waste in the container and pipes of the heat exchanger the gas medium is pumped over, performing the circulation of the gas medium along the circuit: the layer of waste in the container - thermolysis reactor - heat exchanger - fan, the thermolysis reactor is also fitted with the system of unloading of solid products, the system of unloading of solid products is connected to the screw placed in the cylindrical housing which is installed on an axis of the cylindrical furnace with a possibility of rotation and further is connected to the screw placed in the cylindrical housing with a cooling shirt which is connected to the mill connected to the magnetic separator, from where solid products via the batcher are fed to the mixer which by means of another batcher is connected to the storage of liquid fraction, the mixer is fitted with the ultrasonic dispenser and electrodes connected to the electric impulse generator, mixer-processed mix of solid products of thermolysis of waste in liquid fraction is poured into the vessel, the device contains the mixing heat exchanger which is connected through its inlet to the gas flue for discharge of steam-gas mix from the thermolysis reactor, and below the inlet of steam-gas mix into the mixing heat exchanger the shell-and-tube heat exchanger is installed, the outlet of which is connected to the storage of liquid fraction which is connected to nozzles for dispersion of liquid fraction in the mixing heat exchanger. The branch pipe for discharge of gases from the mixing heat exchanger is connected to the steam-gas mix condenser where hydrocarbons are condensed from gases, and non-condensible gases fed to the torch for burning, the condensed hydrocarbons are poured into the liquid fraction separator for separation into water and light hydrocarbons.

EFFECT: device provides decrease of power expenses when processing waste, decrease in harmful emissions in environment and improvement of quality of waste processing products.

3 cl, 1 dwg