Grinding device and grinding method for graphene production and processing

A grinding device and graphene technology, applied in application, cocoa, grain processing and other directions, can solve the problems of low grinding efficiency, long grinding time, and increase the load of grinding mechanism, so as to shorten the grinding time and improve the grinding efficiency.

Inactive Publication Date: 2022-02-25
南京茂升德科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Graphene is a new material in which carbon atoms connected by sp² hybridization are tightly packed into a single-layer two-dimensional honeycomb lattice structure. It has excellent optical, electrical, and mechanical properties. Medicine and drug delivery have important application prospects; according to the needs of use, graphene needs to be ground during processing. The existing graphene grinding equipment uses one-time pouring into the grinding cylinder for grinding. The ground graphene Mixing raw materials and unground graphene raw materials increases the load on the grinding mechanism, resulting in long grinding time and low grinding efficiency. Therefore, a grinding device and grinding method for graphene production and processing are designed here to solve the above problems.

Method used

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  • Grinding device and grinding method for graphene production and processing
  • Grinding device and grinding method for graphene production and processing
  • Grinding device and grinding method for graphene production and processing

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Experimental program
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Effect test

Embodiment 1

[0029] see Figure 1-3 , the present embodiment provides a grinding device and a grinding method for graphene production and processing, including a grinding cylinder 1, a loading mechanism 4 and a grinding mechanism 2, the loading mechanism 4 is arranged inside the grinding cylinder 1, and the top of the grinding cylinder 1 is opened There is a feed inlet and the opening of the feed inlet is provided with a feed hopper 11, the graphene raw material to be ground is introduced into the inside of the grinding cylinder 1 through the feed hopper 11, and the graphene raw material to be ground is carried by the loading mechanism 4, In order to facilitate the grinding mechanism 2 to quickly and fully grind the graphene raw material in batches, and improve the grinding efficiency.

[0030] The loading mechanism 4 includes an inverted truncated cone-shaped loading hopper 42 and a supporting beam 41. The two axial ends of the supporting beam 41 are respectively fixedly connected with th...

Embodiment 2

[0034] see figure 1, image 3 , Figure 4 and Figure 5 , further improvements have been made on the basis of Example 1:

[0035] In order to improve the efficiency of grinding, the loading mechanism 4 also includes a first drive motor 43, the first drive motor 43 is fixedly arranged on the bottom end surface of the support beam 41, and the first drive motor 43 runs through the support beam 41 through the transmission rod and is connected with teeth. The disc 45 and the outer wall of the hollow supporting sleeve 46 are fixedly sleeved with a transmission tooth block 47 meshing with the toothed disc 45, and the first drive motor 43 is used to provide power to drive the toothed disc 45 to rotate. The transmission tooth block 47 meshes, so it can drive the hollow support sleeve 46 and the inverted cone-shaped hopper 42 to rotate synchronously, which helps to feed materials into the grinding seat 23 and improves the grinding efficiency.

[0036] The side wall of the grinding s...

Embodiment 3

[0040] see figure 1 , further improvement is made on the basis of embodiment 2:

[0041] The top edge side wall of the inverted truncated cone type hopper 42 is rotated and attached to the inner radial side wall of the grinding cylinder 1. On the one hand, it can prevent the graphene raw material dropped from the feed hopper 11 from falling from the inverted truncated cone type hopper 42. The top edge falls into the inside of the grinding cylinder 1, and on the other hand, it can prevent the graphene raw material from spilling out from the top edge of the inverted cone-shaped hopper 42 during the grinding process.

[0042] In order to facilitate the concentrated collection of the ground graphene raw material, a pull-out notch is provided on the top of the outer wall of the grinding cylinder 1, and a collection box 3 is slid in the pull-out notch to prevent the ground graphene raw material exported from the feeding hole from spilling everywhere All are, the collection box 3 is...

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Abstract

The invention discloses a grinding device and a grinding method for graphene production and processing, and relates to the technical field of graphene production and processing grinding, the grinding device comprises a grinding cylinder, a material carrying mechanism and a grinding mechanism, the material carrying mechanism is arranged in the grinding cylinder, and the material carrying mechanism comprises an inverted frustum-shaped loading hopper and a supporting cross beam; the two axial ends of the supporting cross beam are fixedly connected with the inner radial side wall of the grinding cylinder correspondingly, the side wall of the edge of the top end of the inverted frustum-shaped loading hopper is rotationally attached to the inner radial side wall of the grinding cylinder, the grinding mechanism comprises a grinding base, the grinding base is located in the inverted frustum-shaped loading hopper, and the tip end of a communicating pipe is fixedly connected with an opening in the top end of a material guiding pipe. According to the grinding device, graphene raw materials are rapidly ground in batches and finally guided out through a discharging hole in the bottom end of the material guiding pipe to be collected in a centralized mode, the traditional one-time comprehensive grinding mode is changed, the situation that the ground graphene raw materials and unground graphene raw materials are mixed together to increase the load of a grinding mechanism is avoided, and the grinding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of graphene production, processing and grinding, in particular to a grinding device and a grinding method for graphene production and processing. Background technique [0002] Graphene is a new material in which carbon atoms connected by sp² hybridization are tightly packed into a single-layer two-dimensional honeycomb lattice structure. It has excellent optical, electrical, and mechanical properties. Medicine and drug delivery have important application prospects; according to the needs of use, graphene needs to be ground during processing. The existing graphene grinding equipment uses one-time pouring into the grinding cylinder for grinding. The ground graphene The mixing of raw materials and unground graphene raw materials increases the load on the grinding mechanism, resulting in long grinding time and low grinding efficiency. Therefore, a grinding device and grinding method for graphene production and p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C7/08B02C7/16B02C7/11B02C23/02
CPCB02C7/08B02C7/16B02C7/11B02C23/02
Inventor 朱周瑜
Owner 南京茂升德科技有限公司
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