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A graphene masterbatch grinding and stripping device

A stripping device, olefin masterbatch technology, applied in the direction of graphene, nano-carbon, grain processing, etc., can solve the problems of insecurity and low shearing efficiency, and achieve the effect of strengthening the longitudinal shearing ability and the transverse shearing ability.

Active Publication Date: 2022-03-29
SHANDONG HUAGUAN SMART CARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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, and each shear only depends on the rotation of the corresponding cutting blade for shearing, the shearing efficiency is low, and it cannot Timely return the graphite material whose precision does not meet the standard to the shearing chamber for re-shearing, which cannot guarantee that the output is the material whose precision meets the standard

Method used

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  • A graphene masterbatch grinding and stripping device
  • A graphene masterbatch grinding and stripping device
  • A graphene masterbatch grinding and stripping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like figure 1 A kind of graphene masterbatch grinding and stripping device shown, comprises the fixed shell 14 that is supported on the ground by support leg 1, is located at the fixed shell 14 inner middle part and is fixedly connected with the fixed shell 14 by connecting plate 15. The ring body 9, the rotating sphere 7 embedded in the inner ring side of the fixed ring body 9, and two reversing spheres 22 located inside the rotating sphere 7, the reversing spheres 22 are hollow balls, which can reduce the weight of the device; The interior of the rotating sphere 7 is provided with two shearing chambers symmetrically distributed about its vertical center line, the longitudinal section of the outline of the shearing chambers is shuttle-shaped, and the middle part of each of the shearing chambers is provided with a reverse Rotate the sphere 22, the upper and lower sides of the reverse sphere 22 are provided with a first grinding body 27, and the adaptability of the first...

Embodiment 2

[0040] The difference between this embodiment and embodiment 1 is:

[0041] In this example, if image 3 As shown, the side wall of the shearing chamber is fixed with a transverse fixed ring gear 24 corresponding to the region where the first grinding body 27 is located, and the ring side of the first grinding body 27 is fixed with a horizontal fixed ring gear 24 that engages with each other. Transversely rotate the ring gear 28; as Figure 4 As shown, the inner surface of the second grinding body 30 is fixed with a longitudinally rotating ring gear 32 , and the outer surface of the reverse sphere 22 is evenly distributed with longitudinally fixed ring gears 33 matching the longitudinally rotating ring gear 32 . The horizontally rotating ring gear 28 can rotate with the rotation of the first grinding body 27, while the horizontally fixed ring gear 24 is relatively fixed in the lateral direction. Strengthen the transverse shear ability of the graphite sheet; the longitudinal ...

Embodiment 3

[0044] The difference between this embodiment and embodiment 1 is:

[0045] In this embodiment, the distance between the side of the first grinding body 27 and the side wall of the corresponding part of the shearing chamber gradually decreases from the side facing away from the reversed sphere 22 toward the side of the reversed sphere 22 . In application, as the material enters the working chamber corresponding to the first grinding body 27, the effect of gradually grinding and peeling off the graphite sheet can be achieved through the rotation of the first grinding body 27.

[0046] Others are with embodiment 1.

[0047] The specific action principle of the above-mentioned graphene masterbatch grinding and stripping device is:

[0048]First start the blower mechanism 10 and the motor 4, and the motor 4 drives the rotating hollow shaft 5 on one side to rotate through its output shaft and transmission gear 6, thereby driving the rotating sphere 7 and the rotating hollow shaft...

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Abstract

The invention discloses a graphene masterbatch grinding and stripping device, which belongs to the technical field of graphene production, and comprises a rotating sphere driven by a motor and a fixed ring attached to the outside of the rotating sphere. The rotating sphere is provided with an inverted sphere, The second grinding body and the first grinding body, a working chamber for transverse shearing is formed between the first grinding body's circumferential side and the side wall of the shear chamber, and a working chamber for longitudinal shearing is formed between the second grinding body and the reverse sphere. Shearing working chamber, the turning direction of the reverse sphere is opposite to that of the rotating sphere; the top and bottom of the fixed ring body are respectively provided with a feed port and a discharge port, and the two opposite sides of the rotating sphere are respectively provided with a feed port and an outlet port. A filter screen is installed at the upper port of the feed port and the discharge port; one end of the first grinding body is fixed with a rotating shaft that runs through the rotating sphere, and a fixed conical gear ring that meshes with each other is provided between the rotating shaft and the fixed ring. and traveling bevel gears. The invention has high shearing efficiency and can guarantee that the output material is a material with a precision up to the standard.

Description

technical field [0001] The invention relates to the technical field of graphene production, in particular to a graphene masterbatch grinding and stripping device. Background technique [0002] Graphene is a honeycomb planar film formed by sp2 hybridization of carbon atoms. It is a quasi-two-dimensional material with only one atomic layer thickness, so it is also called monoatomic layer graphite. 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 The production of graphene usually requires the use of graphene exfoliation equipment. [0003] At present, a graphene dry-state stripping device is disclosed in the patent with the authorized notification number CN 108855479 B, which uses an air pump to introduce the airflow mixed with graphite dry powder raw m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C19/00B02C23/02B02C23/16C01B32/19
CPCB02C19/0056C01B32/19B02C23/02B02C23/16
Inventor 刘振禹陈韶华马有明魏洪标刘进孙式方李健
Owner SHANDONG HUAGUAN SMART CARD