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Raw material grinding device for preparing graphene slurry

A grinding device and graphene technology, applied in grain processing, etc., can solve the problems of graphene raw materials scattered, uneven grinding of raw materials, etc., and achieve the effects of high grinding precision, good airtightness, and improved stability

Inactive Publication Date: 2021-06-25
厦门仝希科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a raw material grinding device for preparing graphene slurry, which overcomes the deficiencies of the prior art, has a reasonable design and a compact structure, and aims to solve the problem of insufficient grinding of the existing graphene raw materials If it is scattered to the outside of the upper and lower grinding discs, the problem of uneven grinding of raw materials

Method used

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  • Raw material grinding device for preparing graphene slurry
  • Raw material grinding device for preparing graphene slurry
  • Raw material grinding device for preparing graphene slurry

Examples

Experimental program
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Effect test

Embodiment 1

[0033] refer to Figure 1-5 , a raw material grinding device for preparing graphene slurry, comprising a workbench 50, a conveyor belt 51 installed on the top of the workbench 50 and a truss 52 positioned above the conveyor belt 51, the truss 52 is equipped with a top plate moving in a vertical direction 55, the bottom of the top plate 55 is equipped with a grinding head 53, the bottom of the grinding head 53 is provided with a matching grinding box 60, the top of the conveyor belt 51 is fixed with a base 10, and the top of the base 10 is provided with a storage tank 11, a storage tank 1 11 is fixed with a vertically arranged coaming plate 20, and the top of the inner wall on both sides of the coaming plate 20 is provided with a limit groove 21. The center is provided with a storage tank 2 32, and the bottom end of the grinding box 60 is slidably connected in the storage tank 2 32 in the vertical direction, and the top of the inner wall on both sides of the storage tank 2 32 i...

Embodiment 2

[0036] refer to Figure 1-5 , a raw material grinding device for preparing graphene slurry, same as embodiment one, the difference between this embodiment and embodiment one is that the truss 52 is welded with a guide plate 56 around the top plate 55, and the top plate 55 is vertical The set outer wall is slidably connected with the guide plate 56, the bottom of the top plate 55 is welded with a positioning rod 57, the top of the grinding box 60 is provided with a guide groove 38 compatible with the positioning rod 57, the guide plate 56, the positioning rod 57 and the guide groove 38 are paired. The top plate 55 is positioned, and the top opening of the grinding tank abuts against a telescopic tube 58 mounted on the bottom of the top plate 55. The telescopic tube 58 prevents raw materials from spilling out of the grinding box 60 during the crushing process.

Embodiment 3

[0038] refer to Figure 1-5 , a raw material grinding device for preparing graphene slurry, same as embodiment two, the difference between this embodiment and embodiment two is that the bottom of the loading box 30 is provided with an oval chute 36, and the storage tank one The bottom of 11 is embedded with electric turntable 40, and the top of electric turntable 40 is welded with slide block 41, and slide block 41 is slidably connected in the chute 36, and base 10 built-in battery, when top plate 55 and grinding box 60 separate, electric turntable 40, slide The block 41, the chute 36 and the loading box 30 drive the grinding box 60 to vibrate, and the raw materials are evenly mixed.

[0039] Working principle: After grinding for a certain period of time, the grinding head 53 moves up, and when the top plate 55 is separated from the grinding box 60, the bottom of the telescopic cylinder 58 touches the top of the grinding box 60, and the electric turntable 40, slider 41, chute ...

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Abstract

The invention relates to the field of grinding devices, discloses a raw material grinding device for preparing graphene slurry. The raw material grinding device aims at solving the problem that existing insufficient-ground graphene raw materials are scattered on the outer sides of an upper millstone and a lower millstone after being not fully ground, the raw material grinding device comprises a workbench, a conveying belt installed at the top of the workbench and a truss located above the conveying belt, a top plate moving in the vertical direction is installed on the truss, a grinding head is installed at the bottom of the top plate, a grinding box matching with the grinding head is arranged below the grinding head, a base is fixed to the top of the conveying belt, a first object storage groove is formed in the top of the base, a vertically-arranged surrounding plate is fixed in the first object storage groove, limiting grooves are formed in the tops of the inner walls of the two sides of the surrounding plate, and the bottom of the inner wall of the surrounding plate is connected to a carrying box through a horizontally-arranged spring. The raw material grinding device is simple in structure, reasonable in design, convenient to use, uniform in raw material grinding, high in grinding precision, long in service life, especially suitable for unmanned machining workshops and higher in application prospect.

Description

technical field [0001] The invention relates to the technical field of grinding devices, in particular to a raw material grinding device for preparing graphene slurry. Background technique [0002] Graphene is a sp 2 A new material in which hybrid-connected carbon atoms are tightly packed into a single-layer two-dimensional honeycomb lattice structure. Graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery, and is considered to be a revolutionary material in the future. Andre Geim and Konstantin Novoselov, physicists at the University of Manchester in the United Kingdom, successfully separated graphene from graphite by micromechanical exfoliation, so they jointly won the 2010 Nobel Prize in Physics. The common powder production methods of graphene are mechanical exfoliation method, redox method, and SiC epitaxial growth method, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/00B02C23/00
CPCB02C19/00B02C23/00
Inventor 林懿
Owner 厦门仝希科技有限公司