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Roasting device and roasting method for high-purity graphite powder production

A technology of high-purity graphite powder and roasting equipment, which is applied in descaling equipment, chemical instruments and methods, waste heat treatment, etc., can solve the problems affecting the processing efficiency of high-purity graphite and the decline of roasting effect, and achieve self-cleaning and energy saving , to ensure the effect of cleaning effect

Pending Publication Date: 2022-01-04
郑州明恩新材料科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] During the processing of high-purity graphite powder, high-purity graphite needs to be roasted. After the roasting is completed, the high-purity graphite powder will adhere to the inner wall of the roaster. Graphite powder gradually increases, resulting in a decrease in the roasting effect and affecting the processing efficiency of high-purity graphite

Method used

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  • Roasting device and roasting method for high-purity graphite powder production
  • Roasting device and roasting method for high-purity graphite powder production
  • Roasting device and roasting method for high-purity graphite powder production

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0021] Such as Figure 1-6 As shown, a roasting device and roasting method for high-purity graphite powder production include a hollow cylindrical roasting box 1 inside, a triangular plate 8 arranged inside the roasting box 1, and the upper side of the roasting box 1 is provided with a feed port 101, and the lower side of the roasting box 1 is provided with a discharge port 102, four legs 2 are fixed on the lower side of the roasting box 1, a fixed seat 3 is fixed on the curved side wall of the roasting box 1, and a fixed seat 3 is fixed on the lower side of the roasting box 1. Reinforcing rib 4, and reinforcing rib 4 is fixedly connected with roasting case 4, motor 5 is fixed on fixed base 3, the output shaft of motor 5 is fixed with first transmission wheel 501, and the rear side middle part of roasting case 1 is provided with air inlet 103 ,...

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Abstract

The invention relates to a high-purity graphite powder processing device which comprises a roasting box and triangular plates. A fixing base is fixed to the arc-shaped side wall of the roasting box, a motor is fixed to the fixing base, and a first transmission wheel is fixed to an output shaft of the motor. An air inlet is formed in the middle of the rear side of the roasting box, a first rotating shaft is arranged in the middle of the front side of the roasting box, two second transmission wheels are fixed to the first rotating shaft, and one second transmission wheel is in transmission connection with the first transmission wheel through a transmission belt. The six triangular plates are annularly and uniformly distributed in the roasting box, and second rotating shafts at the front ends of the triangular plates are in transmission connection with third transmission wheels through clutches. High-purity graphite powder to be processed is put into the triangular plates of the roasting box from a feeding port, the high-purity graphite is roasted through the triangular plates, the distance between the roasting box and the triangular plates prevents the triangular plates from making direct contact with the outside, and the heat loss of the triangular plates is reduced. High-purity graphite powder remaining on the arc-shaped surfaces of the triangular plates is scraped off by cleaning scrapers, and the self-cleaning effect of the device is achieved.

Description

technical field [0001] The invention belongs to the technical field of high-purity graphite processing, and in particular relates to a roasting device and a roasting method for producing high-purity graphite powder. Background technique [0002] High-purity graphite has excellent properties, such as high temperature resistance and corrosion resistance. It is widely used in smelting, chemical industry, EDM, semiconductor, electronic appliances and other industries. High-purity graphite includes high-purity graphite powder and high-purity graphite block two kinds. [0003] During the processing of high-purity graphite powder, high-purity graphite needs to be roasted. After the roasting is completed, the high-purity graphite powder will adhere to the inner wall of the roaster. The graphite powder gradually increases, resulting in a decrease in the roasting effect and affecting the processing efficiency of high-purity graphite. [0004] In view of the existing technical defici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B17/00F27D3/00F27D17/00F27D25/00F27D99/00C01B32/205
CPCF27B17/00F27D3/00F27D17/001F27D25/00F27D99/0001C01B32/205
Inventor 韩启东
Owner 郑州明恩新材料科技有限公司
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