Finish machining production line for nanoscale material coating

Abstract

A finish machining production line for a nanoscale material coating comprises a stirring kettle, a cooling box, a binder storage barrel, an active substance storage barrel and a conductive agent storage barrel; the stirring kettle comprises an inner-layer wall and an outer-layer wall, a heating cavity and a vibration cavity are formed between the inner-layer wall and the outer-layer wall, an annular heating ring is arranged in the heating cavity, and an ultrasonic generator is arranged in the vibration cavity; a second mounting base is arranged on the side wall of the stirring kettle, a firstelectric pump is mounted on the second mounting base, a material conveying pipe is arranged on the first electric pump, one end of the material conveying pipe communicates with an inner cavity of thestirring kettle, and the other end of the material conveying pipe is connected with the binder storage barrel, the active substance storage barrel and the conductive agent storage barrel; and a condensing coil pipe is arranged in the cooling box, one end of the condensing coil pipe communicates with an inner cavity of the lower end of the stirring kettle, the other end of the condensing coil pipeis connected with a second electric pump, and the output end of the second electric pump communicates with an inner cavity of the upper end of the stirring kettle through a pipeline. Therefore, slurryis ensured to be at a corresponding temperature according to process requirements, and the slurry processing quality is improved.

Description

technical field [0001] The invention belongs to the technical field of battery slurry production equipment, and in particular relates to a finishing production line for coating of nano-level materials. Background technique [0002] Supercapacitor batteries store energy through polarized electrolytes, which are a type of electric double layer capacitors. Since the process of energy storage does not occur chemical reactions, it can be repeatedly charged and discharged hundreds of thousands of times. It has the characteristics of short charging time, long service life, good temperature characteristics, energy saving and green environmental protection. The conductive coating technology of nano-supercapacitor batteries mainly uses functional coatings to treat the conductive substrate of the battery, which can significantly improve the overall performance of the battery. In the production of conductive coating slurry, the stirring process is an essential and important process. Th...

AI Technical Summary

Problems solved by technology

The beating structure of the traditional stirring device is simple, the stirring and mixing are uneven, and agglomeration is prone to occur in the slurry, so it often needs to be stirred for more than 4 hours, and the mixed liquid needs to be heated or cooled during the stirring process. The existing stirring device The heating and cooling effect of the battery is poor, which will cause the viscosity of the slurry to be unstable, thus affecting the performance of the battery

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