▎ 摘　　要

NOVELTY - The production of nano graphene balls with a nanometer of 3-5 nm involves: preparing graphene conductive slurry; pressing nano graphene balls into blocks, and detecting that the conductivity is highest; adjusting high-efficiency vibration swing impact nanomachine, adjusting the impact force to be strong, and replacing the impact nanomachine using machinery, mechanical, physical and other scientific principles in all directions; impacting the graphite powder for 4 hours and 30 minutes using the modified No.1 impact nanomachine; transferring the powder to the No. 2 machine using the airflow impact and then vacuumizing the No. 1 and No. 2 machines for 5 minutes; turning on the No. 1 and No. 2 nanomachine at the same time to impact the graphite powder; turning on the inert gas machine to protect the semi-finished products and finished products; sending the nano-graphene balls to the packaging machine with a new type of vacuum vibration ultrasonic filter and suction conveyor. USE - Production process of nano graphene ball used as anode material for lithium-ion battery used in portable electronic device, aerospace and electric vehicles. ADVANTAGE - The nano-graphene balls have a very small contact point, and the conductivity is high because the contact point is very small, and the resistance derivative is the conductivity. The storage energy is increased by 10-30, which solves the world problem of ternary lithium battery, which is difficult to dissipate and easy to explode.