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Efficient grinding disc type dispersion structure and method for carbon nanotube slurry production

A carbon nanotube and dispersion structure technology, which is applied in the high-efficiency disc-type dispersion structure and dispersion field for carbon nanotube slurry production, can solve the problems of low dispersion efficiency, uneven dispersion, long working time, etc., and achieve improved dispersion quality, Effect of preventing uneven dispersion and improving uniformity

Active Publication Date: 2021-03-19
HUBEI YUHAO HIGH-TECH NEW MATERIAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the carbon nanotube slurry has a certain viscosity, when the ordinary stirring and dispersing equipment is dispersed, there will be deposition, resulting in uneven dispersion and a large amount of agglomeration, so it is not suitable for the dispersion of carbon nanotube slurry. Dispersion with a general disc type dispersion structure can effectively solve the agglomeration phenomenon in the slurry, but its structure is simple, the dispersion efficiency is low, and it takes longer working time, which will affect the subsequent production

Method used

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  • Efficient grinding disc type dispersion structure and method for carbon nanotube slurry production
  • Efficient grinding disc type dispersion structure and method for carbon nanotube slurry production

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Embodiment Construction

[0024] In order to make the technical solution of the present invention clearer, the present invention will be further described below in conjunction with the accompanying drawings, and any technical features of the technical solution of the present invention are equivalently replaced and obtained by conventional reasoning, and all fall within the protection scope of the present invention. The fixed connection mentioned in the present invention, the fixed setting is the common connection mode in the mechanical field, and welding, bolt and nut connection and screw connection can be used.

[0025] In describing the invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and si...

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Abstract

The invention discloses an efficient grinding disc type dispersion structure for carbon nanotube slurry production. The efficient grinding disc type dispersion structure comprises a shell, a dispersion device and a lifting device, wherein the dispersion device comprises a first motor, a second motor, an upper rotating shaft and a lower rotating shaft; the first motor and the second motor are arranged at the top and the bottom of the shell respectively; an output shaft of the first motor is connected with the upper rotating shaft; the upper rotating shaft is connected with a grinding basket; through holes are formed in the top, the bottom and the side wall of the grinding basket; an output shaft of the second motor is connected with the lower rotating shaft; the lower rotating shaft perpendicularly penetrates through a grinding partition plate and the bottom of the grinding basket; pushing paddles, a lower grinding disc, shearing paddles and an upper grinding disc are sequentially arranged on the lower rotating shaft; the pushing paddles are positioned in a conveying cavity; the tail ends of the pushing paddles are attached to the side wall of the conveying cavity; the lower grinding disc, the shearing paddles and the upper grinding disc are all located in an inner cavity of the grinding basket; and the shearing paddles are located between the upper grinding disc and the lower grinding disc. According to the efficient grinding disc type dispersion structure, slurry can be fully dispersed, and agglomerated macromolecular particles can be effectively dispersed, so that the dispersion quality is improved.

Description

technical field [0001] The invention belongs to the technical field of slurry dispersion, and in particular relates to a high-efficiency disc type dispersion structure and a dispersion method for carbon nanotube slurry production. Background technique [0002] Carbon nanotubes, also known as bucky tubes, are one-dimensional quantum materials with a special structure (the radial dimension is on the order of nanometers, the axial dimension is on the order of microns, and both ends of the tube are basically sealed). Carbon nanotubes are mainly coaxial tubes with several to tens of layers of carbon atoms arranged in a hexagonal shape. Carbon nanotubes have attracted extensive attention due to their unique nanostructure and excellent mechanical, electrical, magnetic and optical properties. Because the carbon nanotube slurry has a certain viscosity, when the ordinary stirring and dispersing equipment disperses, it will deposit and cause uneven dispersion and a large amount of agg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C7/08B02C7/11B02C7/16B02C23/12B02C2/10
CPCB02C7/08B02C7/11B02C7/16B02C23/12B02C2/10
Inventor 刘世琦王昭云崔昌旭
Owner HUBEI YUHAO HIGH-TECH NEW MATERIAL CO LTD
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