System for extracting electrode material from batteries
The present disclosure relates to a system ( 100 ) for extracting electrode material from batteries. A shredding unit ( 104 ) configured to receive the cooled feedstock from the freezing unit ( 102 ). The shredding unit ( 104 ) is configured to shred the feedstock into powder form. A cyclone separator ( 110 ) configured with the shredding unit ( 104 ), and configured to receive air bone electrode material particles generated as a result of shredding the batteries. A separating unit ( 106 ) configured with the shredding unit ( 104 ), and configured to separate the electrode material particles. A cleaning unit ( 108 ) operatively configured with the separating unit and the cyclone separator ( 110 ). The cleaning unit ( 108 ) is configured to receive the powdered electrode particles from the shredding unit ( 104 ), and powdered electrode materials from a first output of the cyclone separator ( 110 ). A mixing agitator ( 110 ) is configured to receive the powdered electrode material from the cleaning unit ( 108 ).
1. A system ( 100 ) for extracting electrode material from one or more batteries, the system comprising:
a freezing unit ( 102 ) configured to receive a feedstock of the one or more batteries, wherein the feedstock is cooled at a pre-defined temperature in the freezing unit;
a shredding unit ( 104 ) configured to receive the cooled feedstock from the freezing unit ( 102 ), wherein the shredding unit ( 104 ) is configured to shred the feedstock in powder form;
a cyclone separator ( 110 ) configured with the shredding unit ( 104 ), and configured to receive air bone electrode material particles generated as a result of shredding the one or more batteries;
a separating unit ( 106 ) configured with the shredding unit ( 104 ), and configured to separate the electrode material particles;
a cleaning unit ( 108 ) operatively configured with the separating unit ( 106 ) and the cyclone separator ( 110 ), wherein the cleaning unit ( 108 ) configured to receive the powdered electrode particles from the shredding unit ( 104 ), and powdered electrode materials from a first output of the cyclone separator ( 110 ), wherein the powdered electrode material is treated with a fluid in the cleaning unit ( 108 ); and wherein the electrode material is extracted as an output from the cleaning unit.
2. The system ( 100 ) as claimed in claim 1 , wherein the shredding unit ( 104 ) comprises any or combination of one or more shredders ( 104 - 1 104 - 2 ), and one or more impact crushers ( 104 - 3 ).
3. The system ( 100 ) as claimed in claim 1 , wherein the separating unit ( 106 ) comprises any or combination of a powder separating unit ( 106 - 1 ) configured with the shredding unit ( 104 ), and a magnetic material separating unit ( 106 - 2 ), facilitating separating of magnetic material particles from the electrode material particles, configured with the powder separating unit ( 106 - 2 ).
4. The system ( 100 ) as claimed in claim 1 , the cleaning unit ( 108 ) comprises any or combination of a first mixing tank ( 108 - 1 ), and wet screener ( 108 - 2 ), and a second mixing tank ( 108 - 3 ), wherein the first mixing tank ( 108 - 1 ) is configured with, to receive the electrode material, the separating unit ( 106 ), the wet screener ( 108 - 2 ) is configured with the first mixing tank ( 108 - 1 ) to receive the electrode material, and the second mixing tank ( 108 - 3 ) is configured with, to receive cleaned electrode material, the wet screener ( 108 - 2 ), and the second mixing tank ( 108 - 3 ) is configured to provide the electrode material.
5. The system ( 100 ) as claimed in claim 1 , wherein a second output of the cyclone separator ( 110 ) is configured with, to transfer a mixture of vaporized electrolyte and air, a furnace ( 114 ).
6. The system ( 100 ) as claimed in claim 4 , wherein the mixture of vaporized electrolyte and air is mixed with an inflammable material in the furnace ( 114 ) to burn the mixture.
7. The system ( 100 ) as claimed in claim 5 , wherein the furnace ( 114 ) is configured with, through a chimney, an air treatment unit to remove harmful gases from exhaust gases of the furnace ( 114 ).
8. The system ( 100 ) as claimed in claim 7 , wherein the air treatment unit ( 116 ) comprises any or combination of a caustic scrubber ( 116 - 1 ), one or more filters ( 116 - 2 ), and caustic solution chamber ( 116 - 3 ), wherein the exhaust gases are treated with a calcium compound in the air treatment unit ( 116 ), to clean the released gases before releasing to the atmosphere, in the air treatment unit ( 116 ).
9. The system ( 100 ) as claimed in claim 1 , wherein the system ( 100 ) comprises a conveyor system for inputting the batteries to the freezing unit ( 102 ).