Graphene stripping device
A peeling device, graphene technology, applied in graphene, grain processing, nano-carbon and other directions, can solve the problems of low shearing efficiency, inability to ensure that the accuracy of the discharge is up to standard, and inability to return the graphite material to be sheared again, etc. Achieve the effect of high shearing efficiency, strengthening transverse shearing ability, and strengthening longitudinal shearing ability
Active Publication Date: 2021-03-05
SHANDONG HUAGUAN SMART CARD
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Problems solved by technology
However, it has the following disadvantages: it can only perform one transverse shear and one longitudinal shear on the graphite sheet at one time, the shearing efficiency is low, and the graphite material whose precision is not up to the standard cannot be returned to the shearing working chamber in time for further processing. Cutting again, can not guarantee that the output is the material with the accuracy up to the standard
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[0032] Such as figure 1 A kind of graphene stripping device shown, comprises the fixed shell 14 that is supported on the ground by support leg 1, is arranged on the fixed ring body 9 that is fixedly connected with the fixed shell 14 inner middle part of the fixed shell 14 by connecting plate 15 , and the rotating sphere 7 embedded in the inner ring side of the fixed ring body 9 (such as Figure 5 As shown), the two sides of the rotating sphere 7 corresponding to the two ends of the fixed ring body 9 are respectively fixed with rotating hollow shafts 5 extending horizontally and rotatingly connected with the fixed housing 14, one side of the rotating hollow shaft 5 There is a motor 4 installed on the fixed housing 14, and the output shaft of the motor 4 and the rotating hollow shaft 5 on this side are fixedly fitted with transmission gears 6 that mesh with each other; the top and bottom of the fixed ring body 9 correspond to There are feed ports 31 and discharge ports 2 that p...
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The invention discloses a graphene stripping device, and belongs to the technical field of graphene production. The graphene stripping device comprises a rotating ball body driven by a motor and a fixed ring body attached to the outer side of the rotating ball body, wherein the rotating ball body is internally provided with fixed ball bodies, second grinding bodies and first grinding bodies, a working cavity for transverse shearing is arranged between the circumferential side of each first grinding body and the side wall of a corresponding shearing cavity, and a working cavity for longitudinalshearing is arranged between each second grinding body and the corresponding fixed ball body; a feeding through opening and a discharging through opening are arranged in the top and the bottom of each fixed ring body respectively, a feeding opening and a discharging opening are arranged in the two opposite sides of the rotating ball body respectively, and a filter screen is arranged at the upperend opening of the discharging through opening; and a rotating shaft penetrating through the rotating ball body is fixed to one end of each first grinding body, and a fixed conical gear ring and a walking conical gear which are engaged with each other are arranged between each rotating shaft and the fixed ring body. The graphene stripping device is high in shearing efficiency, unqualified graphitematerials can be sent back to be sheared again in time, and it is guaranteed that discharged materials are materials with the precision reaching the standard.
Description
technical field [0001] The invention relates to the technical field of graphene production, in particular to a graphene stripping device. Background technique [0002] Graphene is the thinnest and hardest nanomaterial known in the world. It has good electrical, optical and thermal properties, as well as excellent mechanical strength and flexibility. It can be used in composite materials, coatings, supercapacitors and other fields. Graphene is usually required for production. [0003] At present, a graphene stripping device is disclosed in a patent whose authorized notification number is CN 108855479 B, which uses an air pump to introduce the airflow mixed with graphite dry powder raw materials into the gap, and disperses graphene by airflow instead of traditional solvents. The sheet is firstly sheared horizontally and then sheared longitudinally, so that the probability of the graphite dry powder raw material being sheared and peeled off by the shearing blade is greatly imp...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B02C19/00B02C23/16C01B32/19
CPCB02C19/00B02C23/16B02C2023/165C01B32/19
Inventor 刘振禹刘进魏洪标马有明李健李军德赵娟
Owner SHANDONG HUAGUAN SMART CARD