Graphitization furnace for negative electrode material production

Abstract

The invention discloses a graphitization furnace for negative electrode material production, which comprises a base, wherein a graphitization furnace is arranged on the base, a stirring mechanism is arranged in the graphitization furnace, the stirring mechanism comprises a first motor, a stirring shaft, a stirring rod and a cleaning assembly, and the cleaning assembly comprises a support rod, a first cleaning brush and second cleaning brushes; a connecting block is fixedly mounted on the stirring shaft, a supporting rod is fixedly mounted on the connecting block, the first cleaning brush is fixedly mounted on the side surface of the support rod, the second cleaning brushes are fixedly mounted at the four corners of the support rod, and the first cleaning brush is attached to the inner wallof the graphitization furnace; and the second cleaning brushes are attached to the four corners of the graphitization furnace, so that the inner wall of the graphitization furnace can be better cleaned.

Description

technical field [0001] The invention relates to the technical field of graphitization furnaces, in particular to a graphitization furnace used for negative electrode material production. Background technique [0002] Graphitization furnace is mainly used for high-temperature treatment such as graphite powder purification. Its operating temperature is as high as 2800°C, with high production efficiency, energy saving and electricity saving. It is equipped with an online temperature measurement and temperature control system, which can monitor the temperature in the furnace in real time, and Automatic adjustment, equipped with infrared temperature measurement and temperature control system, can display in real time and automatically control the temperature in the furnace with PID, and the quality of the produced products is stable. At the same time, the requirements of the product are guaranteed, and the three-phase power supply method is adopted. The three-phase power is balan...

AI Technical Summary

Problems solved by technology

At the same time, the requirements of the product are guaranteed, and the three-phase power supply method is adopted. The three-phase power is balanced and the performance is stable. Unlike the carbon tube furnace, which uses a single-phase power supply, the phase voltage is unbalanced, which has a large impact on the power grid and affects the operation of other equipment.

[0003] When the graphitization furnace is in use, the graphite powder produced will stick to the inner wall of the graphitization furnace, which is difficult to remove, thus affecting the use of the device, and when in use, the temperature of the graphitization furnace itself is relatively high, and the existing heat dissipation device Basically, the method of spraying water on the surface of the graphitization furnace is used to cool down, and the cooling effect is poor.

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