Carbon nanotubes are used as anode material for lithium-ion batteries and as an excellent conductive agent for lithium batteries. The effective dispersion of CNT (carbon nanotubes) in solvents plays a vital role in the conduction of lithium batteries. However, due to the extremely large aspect ratio of CNT, entanglement and agglomeration are very easy to occur, and it is difficult to disperse, which affects the performance of its electrical conductivity.

The traditional CNT slurry production line is a plan with a sand mill as the core equipment, and uses multiple rough grinding and then multiple fine grinding to perform multiple grindings to cut off the entanglement between the carbon tubes and break up Reunion.

However, due to the high viscosity of the CNT slurry, the grinding efficiency of the sand mill is severely reduced, resulting in long grinding time, high energy consumption, large floor space, and low overall efficiency.

Therefore, Shangshui Intelligent pioneered the CNT pulping and dispersion system with a vertical media grinding and dispersing machine as the core equipment, which can carry more than 30 times the grinding flow rate of a traditional sand mill. On the one hand, it can form a complex flow field with drastic changes and greatly improve Grinding efficiency and temperature rise can be well controlled at the same time.

On the other hand, the equipment can also use larger grinding beads to achieve a good dispersion effect, thereby effectively overcoming the impact of high slurry viscosity on the grinding efficiency, and preventing excessive pulverization of CNT from affecting its electrical conductivity.

Compared with the traditional CNT production line, the new high-efficiency CNT pulping and dispersion system based on this core equipment has the comprehensive advantages of large grinding flow, high energy density, good product uniformity, high overall efficiency, and convenient disassembly and washing.