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Production equipment for graphite product with gorgeous surface colors

A technology for graphite products and production equipment, applied in the direction of manufacturing tools, material forming presses, punching machines, etc., can solve the problem of inability to apply graphite products dyeing, etc., and achieve the effect of ingenious design of processing mechanism, guaranteed strength, and ingenious structure design.

Active Publication Date: 2021-02-19
SINOSTEEL NEW MATERIAL ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the technical solution disclosed in the above-mentioned patent solves the solution of using high-purity boron powder and high-purity graphite to prepare colored diamond, this solution cannot be applied to the dyeing of graphite products

Method used

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  • Production equipment for graphite product with gorgeous surface colors
  • Production equipment for graphite product with gorgeous surface colors
  • Production equipment for graphite product with gorgeous surface colors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as Figure 1 to Figure 8 As shown, a graphite product production equipment with bright colors on the surface includes a first feeding bin 11 and a second feeding bin 12 arranged side by side, the graphite raw material mixture after stirring and kneading is stored in the first feeding bin 11, and the The graphite raw material mixture containing fluoride salt after stirring and kneading is stored in the second feeding bin 12, and the first feeding bin 11 and the second feeding bin 12 are all provided with inductors for the induction forming device 3, and the inductors sense After the forming device 3, start the first feeding bin 11 and the second feeding bin 12 for feeding;

[0061] The turntable 2, the turntable 2 is rotatably arranged directly below the first feeding bin 11 and the second feeding bin 12, along the rotation direction of the turntable 2, the first feeding bin 11 is located in the second feeding bin the front of bin 12;

[0062] Forming device 3, sa...

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Abstract

The invention relates to the technical field of colored graphite processing, in particular to production equipment for a graphite product with gorgeous surface colors. The production equipment comprises a first feeding bin, a second feeding bin, a turntable, forming devices and a pressing device. Through the forming devices with inner cylinders and outer cylinders, a graphite core material withoutfluoride salt is pressed by utilizing the inner cylinders, a graphite surface layer material with fluoride salt is pressed by utilizing the outer cylinders, the graphite surface layer material and the graphite core material are combined together through dipping after being pressed, the fluoride salt is decomposed in the carbonization process, and uniformly distributed pits are formed in a graphite surface layer, so that the surface roughness of the graphite product is increased, the adhesive force of a dyed coating is improved, and the technical problem that the dyed graphite product is proneto decoloring and color fading is solved.

Description

technical field [0001] The invention relates to the technical field of colored graphite processing, in particular to a production equipment for graphite products with colorful surfaces. Background technique [0002] Graphite is an allotrope of carbon, which is gray-black, opaque solid, with a density of 2.25 grams per cubic centimeter, a melting point of 3652°C, and a boiling point of 4827°C. It has stable chemical properties, corrosion resistance, and is not easy to react with chemicals such as acids and alkalis. At 687°C, it burns in oxygen to generate carbon dioxide. It can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. It can be used as anti-wear agent, lubricant, high-purity graphite is used as a neutron moderator in atomic reactors, and can also be used to manufacture crucibles, electrodes, brushes, dry batteries, graphite fibers, heat exchangers, coolers, electric arc furnaces, Arc lamps, pencil refills, etc. [0003] D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B11/10B30B1/38B30B15/00B30B15/02B30B15/30
CPCB30B11/10B30B1/38B30B15/00B30B15/02B30B15/302
Inventor 黄海马伟冯国超
Owner SINOSTEEL NEW MATERIAL ZHEJIANG
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