This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyrolgneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions

This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyrolgneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions

The present disclosure relates to a plastic pyrolysis/emulsification system for pyrolyzing waste plastic in a high-temperature/high-vacuum environment, the plastic pyrolysis/emulsification system being characterized by comprising: an introduction portion having a hopper for introducing plastic; a heating furnace having a burner mounted thereon so as to establish a high-temperature environment therein and having a combustion gas outlet; a melting furnace penetrating the heating furnace such that one end of the melting furnace is connected to the introduction portion, and both ends thereof are exposed to the outside, a transferring/compressing means being mounted in the melting furnace along the longitudinal direction so as to transfer and compress the plastic in one direction, thereby transferring, compressing, and melting the plastic, and the melting furnace having a vapor outlet for discharging water vapor resulting from compression and melting of the plastic; a first transfer portion connected to the other end of the melting furnace so as to transfer the melt of the plastic; a vacuum pyrolysis furnace penetrating the heating furnace such that one end of the vacuum pyrolysis furnace is connected to the first transfer portion, and both ends thereof are exposed to the outside, a transfer means being mounted in the vacuum pyrolysis furnace along the longitudinal direction so as to transfer the melt in one direction, thereby transferring and pyrolyzing the melt, and the vacuum pyrolysis furnace having an oil vapor outlet for discharging oil vapor resulting from transfer and pyrolysis of the melt; a second transfer portion connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense the water vapor; a second condenser connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense is the water vapor; a second condenser connected to the oil vapor outlet so as to condense the oil vapor; multiple third condensers connected to the second condenser via first, second, and third valves, respectively; a vacuum pump connected to the multiple third condensers via fourth, fifth, and sixth valves, respectively; and a fourth condenser connected to the vacuum pump.

The present disclosure relates to a plastic pyrolysis/emulsification system for pyrolyzing waste plastic in a high-temperature/high-vacuum environment, the plastic pyrolysis/emulsification system being characterized by comprising: an introduction portion having a hopper for introducing plastic; a heating furnace having a burner mounted thereon so as to establish a high-temperature environment therein and having a combustion gas outlet; a melting furnace penetrating the heating furnace such that one end of the melting furnace is connected to the introduction portion, and both ends thereof are exposed to the outside, a transferring/compressing means being mounted in the melting furnace along the longitudinal direction so as to transfer and compress the plastic in one direction, thereby transferring, compressing, and melting the plastic, and the melting furnace having a vapor outlet for discharging water vapor resulting from compression and melting of the plastic; a first transfer portion connected to the other end of the melting furnace so as to transfer the melt of the plastic; a vacuum pyrolysis furnace penetrating the heating furnace such that one end of the vacuum pyrolysis furnace is connected to the first transfer portion, and both ends thereof are exposed to the outside, a transfer means being mounted in the vacuum pyrolysis furnace along the longitudinal direction so as to transfer the melt in one direction, thereby transferring and pyrolyzing the melt, and the vacuum pyrolysis furnace having an oil vapor outlet for discharging oil vapor resulting from transfer and pyrolysis of the melt; a second transfer portion connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense the water vapor; a second condenser connected to the other end of the vacuum pyrolysis furnace so as to transfer the pyrolysis remnant of the melt; a discharge portion connected to the second transfer portion so as to discharge the pyrolysis remnant; a first condenser connected to the vapor outlet so as to condense is the water vapor; a second condenser connected to the oil vapor outlet so as to condense the oil vapor; multiple third condensers connected to the second condenser via first, second, and third valves, respectively; a vacuum pump connected to the multiple third condensers via fourth, fifth, and sixth valves, respectively; and a fourth condenser connected to the vacuum pump.

A sealed portable industrial furnace for optimizing the concurrent production of charcoal, fuel gas, pyroligneous extract and tar includes an upright metallic body for receiving wood or biomass. A cover is mounted to the upper end of the upright body and the pressure relief system is incorporated into the cover. A perforated base structure is attached to the lower end of the upright body, and a discharge valve is incorporated into the base structure and is closed during production of the charcoal and then is opened to unload the charcoal produced. A support skirt encircles the base structure to support the body in upright position and defines an expansion chamber for the accumulation of combustion gases generated by the furnace. A series of inlet openings are located along the height of the upright body through which combustion air may be introduced under the action of a control system which receives temperate data from temperature monitoring devices located along the height of the body.

A sealed portable industrial furnace for optimizing the concurrent production of charcoal, fuel gas, pyroligneous extract and tar includes an upright metallic body for receiving wood or biomass. A cover is mounted to the upper end of the upright body and the pressure relief system is incorporated into the cover. A perforated base structure is attached to the lower end of the upright body, and a discharge valve is incorporated into the base structure and is closed during production of the charcoal and then is opened to unload the charcoal produced. A support skirt encircles the base structure to support the body in upright position and defines an expansion chamber for the accumulation of combustion gases generated by the furnace. A series of inlet openings are located along the height of the upright body through which combustion air may be introduced under the action of a control system which receives temperate data from temperature monitoring devices located along the height of the body.

This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions.

This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions.

This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions.

This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions.