Expandable graphite production device

A production device, graphite technology, applied in the direction of mixers with rotating stirring devices, transportation and packaging, mixers, etc., can solve the problems of low production efficiency, high operating costs, complex processes, etc., and achieve high production efficiency and low operating costs Low, the effect of reducing the cost of use

Inactive Publication Date: 2017-05-10
北京鼎臣石墨科技有限公司
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  • Abstract
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Problems solved by technology

[0005] For this reason, what the present invention is to solve is the problems of high operating cost, complex process and low production efficiency of the existing expandable graphite production equipment.

Method used

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  • Expandable graphite production device

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Embodiment

[0029] This embodiment provides an expandable graphite production device, such as figure 1 As shown, it includes a reactor 4, a stirring assembly 3 arranged inside the reactor 4, a gas recovery device 13 and a temperature monitoring assembly 2, and a heating assembly for heating the reaction materials in the reactor 4; the reactor 4 further includes a set The feed assembly on the upper part of the kettle body and the discharge assembly 6 arranged on the lower part of the kettle body.

[0030] Reactor 4 is a double-layer container. As an embodiment of the present invention, in this embodiment, it is more preferably a double-layer transparent colorless glass container. , high borosilicate glass can resist acid and corrosion, moreover, transparent and colorless can effectively monitor the reaction process.

[0031] As an embodiment of the present invention, in this embodiment, the temperature monitoring component 2 is a thermocouple placed inside the reactor 4, which effectively...

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Abstract

The invention relates to the field of new material manufacturing equipment, in particular to an expandable graphite production device which comprises a reaction kettle, a stirring component, a temperature monitoring component, a heating component, a feed component and a discharge component, the stirring component and the temperature monitoring component are arranged in the reaction kettle, the heating component is used for heating reaction materials in the reaction kettle, the feed component is arranged on the upper portion of a kettle body, and the discharge component is arranged on the lower portion of the kettle body. The expandable graphite production device can realize continuous production and is low in running cost and device expenditure and high in production efficiency.

Description

technical field [0001] The invention relates to the field of new material manufacturing equipment, in particular to a production device for expandable graphite. Background technique [0002] Expandable graphite is a graphite interlayer compound obtained by oxidizing and intercalating natural flake graphite. It not only retains graphite's high temperature resistance, corrosion resistance, radiation resistance, low friction coefficient, good self-lubrication, thermal and electrical conductivity, and various Anisotropy and other properties; it also has the characteristics of expandability that natural graphite does not have, and can increase in volume after a certain high temperature treatment. [0003] In the prior art, the preparation methods of expandable graphite mainly include electrochemical method and chemical oxidation intercalation method, among which the chemical oxidation intercalation method is a relatively widely used and relatively mature method in industry. The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01F7/18
CPCB01J19/0006B01J19/0013B01J19/18B01J2219/00745B01J2219/0209B01J2219/00058B01J2219/00099B01F27/054B01F27/2124B01F27/90B01F2101/2204
Inventor 王三胜
Owner 北京鼎臣石墨科技有限公司
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