Graphene composite heat dissipation coating preparation method and centrifugal machine
A graphene and centrifuge technology, used in centrifuges, centrifuges with rotating drums, coatings, etc., can solve problems such as manual adjustment of spacing, movement of solid slag outwards for hedging, etc., to achieve the effect of enhancing efficiency
Active Publication Date: 2020-09-11
东莞钜蕾实业有限公司
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Problems solved by technology
[0007] For this reason, the embodiment of the present invention provides a method for preparing a graphene composite heat-dissipating coating and its centrifuge to solve the problem of manually adjusting the spacing after the discs are installed in the prior art, and when the separated solid slag moves outward hedging problem
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[0041] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042] Such as Figure 1 to Figure 6 As shown, the present invention provides a kind of preparation method of graphene composite heat-dissipating paint and centrifuge thereof, specifically comprise the centrifuge main body 1 of separating the solid slag of graphene stoste and graphene supernatant, the internal installation of centrifuge main body 1 There is a drum 2 for holding the graphene stoc...
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The embodiment of the invention discloses a graphene composite heat dissipation coating preparation method and centrifugal machine. A graphene injection pipe on a centrifugal machine main body is communicated with the interior of a rotating drum through a stock solution separation cylinder, and the stock solution separation cylinder is matched with the rotating drum to separate the injected graphene stock solution from extracted graphene supernatant. A plurality of centrifugal separation discs matched with the rotating drum to separate graphene solid residues from the graphene supernatant aremounted on the outer side of the stock solution separation cylinder, and a plurality of separation chambers for separating the graphene stock solution are formed by rapidly mounting the centrifugal separation discs at equal intervals; a height-limiting groove set is formed in the outer side of the stock solution separation cylinder, the centrifugal separation discs are sleeved with the height-limiting groove set, the rapid height limiting is carried out on the sleeving centrifugal separation discs through disc height-limiting grooves with the lengths sequentially increased, and the centrifugalseparation discs are sequentially mounted at the same adjacent intervals, so that manual extra debugging is not needed.
Description
technical field [0001] The embodiment of the present invention relates to the technical field of heat-dissipating paint preparation, in particular to a method for preparing a graphene composite heat-dissipating paint and a centrifuge thereof. Background technique [0002] With the development of science and technology, people focus on the development of materials with high thermal conductivity and good heat dissipation effect. Among them, graphene composite heat dissipation coating is one of the high-performance materials currently researched and applied to radiator fins. It has a wide range of applications. application prospects. [0003] In the prior art, for example, the notification number is CN210367596U, a kind of equipment for separating edible oils and fats, which is characterized in that, by utilizing low-speed centrifugation, the edible oils and fats can be extracted effectively without using chemical reagents such as demulsifiers and flocculants. , so it can be u...
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IPC IPC(8): B04B7/08B04B7/00B04B11/02B04B1/00C09D1/00
CPCB04B1/00B04B7/00B04B7/08B04B11/02C09D1/00
Inventor 洪进元曹利涛
Owner 东莞钜蕾实业有限公司