A kind of graphene preparation tube furnace
A tube furnace and graphene technology, applied in the direction of graphene, furnace, furnace bottom, etc., can solve the problems of incomplete self-locking function, insufficient sealing effect, high temperature leakage, etc., and achieve good sealing effect
Active Publication Date: 2021-04-02
南通市盛远石墨烯新材料有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a tube furnace for preparing graphene, which has the advantages of good sealing effect, solves the problem that the existing sealing effect is not perfect, there is a certain risk, and the self-locking function is not complete. At the same time, the tube furnace for graphene preparation There will be a problem of high temperature leakage during use, which is convenient for users to use
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0023] see Figure 1-3 , a graphene preparation tube furnace, comprising a tube furnace box 1, the bottom of the tube furnace box 1 is provided with a water cooling device 2, the left side of the water cooling device 2 is provided with a vacuum pump 3, and the right side of the water cooling device 2 is provided There is a three-channel gas flow meter 4, and the top of the tube furnace box 1 is movably connected with a tube furnace box cover 5, because the top...
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The invention discloses a graphene preparation tubular furnace comprising a tubular furnace tank body; a water-cooling device is arranged at the bottom of the tubular furnace tank body, a vacuum pumpis arranged at the left side of the water-cooling device, a three-channel gas flowmeter is arranged at the right side of the water-cooling device, and a tubular furnace box cover is movably connectedat the top of the tubular furnace tank body. The problems that a conventional sealing effect is inadequate, a certain dangerousness exists, a self-locking function is incomplete and a high-temperatureout leakage condition exists during use of a graphene prepared tubular furnace by arrangement of the tubular furnace tank body, the water cooling device, the vacuum pump, the three-channel gas flowmeter, the tubular furnace cover, a limit block, a movable rod, a bottom support, a first spring, a connecting block, a handle, a pressing rod, a movable slot, a second spring, a pressing plate, a pressing block, a fixed baffle plate, a reset mechanism, a third spring, a base and a convex rod for combined use. The graphene prepared tubular furnace has the advantages of good sealing effect, and is convenient for users to use.
Description
technical field [0001] The invention relates to the technical field of tube furnace equipment, in particular to a tube furnace for preparing graphene. Background technique [0002] Tube furnaces are all high-performance and high-energy-saving new electric furnaces developed by international advanced technology, including single-tube, double-tube, horizontal, openable, vertical, single-temperature zone, double-temperature zone, three-temperature zone, etc. A type of tube furnace. It is mainly used in experiments and small batch production in universities, research institutes, industrial and mining enterprises, etc. It is safe and reliable, easy to operate, high temperature control accuracy, good heat preservation effect, wide temperature range, high furnace temperature uniformity, multiple temperature zones, optional atmosphere, vacuum furnace type, etc. [0003] The sealing effect of the existing tube furnaces for graphene preparation is not perfect, there is a certain ris...
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IPC IPC(8): C01B32/184F27D1/00F27D1/12
CPCC01B32/184F27D1/0043F27D1/12
Inventor 尤官京李娥黄承亮
Owner 南通市盛远石墨烯新材料有限公司