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Graphite calcination system and method

A roasting and graphite technology, which is applied in the field of graphite roasting and graphite roasting system, can solve the problems of incomplete heating and cooling, great impact on products, easy cracking and powder dropping, etc., to improve graphite roasting efficiency, strong microwave absorption ability, reduce costly effect

Active Publication Date: 2019-01-15
湖南润众新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, graphite products are brittle and loose before firing, and are prone to cracking and powder loss when placed in the kiln car when they are shaken
In addition, during the heating and cooling process, because the material is close to the kiln car, the heating and cooling are not complete, which has a great impact on the product
It can be seen that the roasting link of graphite in the prior art still has the disadvantages of slow temperature rise, high energy consumption, and environmental pollution.

Method used

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  • Graphite calcination system and method

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the technical solution in the application, the technical solution in the embodiment of the application will be clearly and completely described below, obviously, the described embodiment is only a part of the embodiment of the application , but not all examples. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0021] It should be noted that when an element is referred to as being "fixed" or "disposed on" another element, it may be directly disposed on another element or indirectly disposed on another element; when an element is referred to as being "connected" It may be directly connected to another element or indirectly connected to another element.

[0022] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "l...

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Abstract

The invention discloses a graphite calcination system. Compared with the prior art, the graphite calcination system comprises a material metering device, a microwave calcination rotary kiln connectedwith the material metering device, and a material cooling device connected with the microwave calcination rotary kiln. Compared with the prior art, the graphite calcination system can shorten the calcination time, improve the graphite calcination efficiency under the environment-friendly condition, and can lower the consumption cost and save more energy. The invention further provides a graphite calcination method which has the same beneficial effects.

Description

technical field [0001] The present application relates to the technical field of graphite processing technology, more specifically, to a graphite roasting system, and the present application also relates to a graphite roasting method. Background technique [0002] Graphite is a high-energy crystalline carbon material. Because of its unique structure, electrical conductivity, thermal conductivity, lubrication, high temperature resistance, and stable chemical properties, it has high application value in high-performance materials. Graphite roasting is one of the very important processes. Graphite roasting is a process in which the formed block is placed in a protective medium and heated in the absence of air to coke the adhesive in the block and make the particles of the block more tightly bonded. process. [0003] At present, the usual practice of graphite roasting is to put graphite powder into resistance rotary kiln or tunnel kiln for roasting treatment, but during the hea...

Claims

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Application Information

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IPC IPC(8): C01B32/205
CPCC01B32/205
Inventor 万红伟
Owner 湖南润众新材料科技有限公司
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