Stable and reliable anti-oxidation impregnation device for graphite electrode

A technology of graphite electrode and dipping device, which is applied to devices and coatings for coating liquid on the surface, can solve problems such as poor dipping effect and waste of dipping solution, and achieve the effect of convenient processing, guaranteed effect and reduced waste.

Active Publication Date: 2022-01-21
HUNAN INSTITUTE OF ENGINEERING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of poor impregnation effect and waste of impregnation solution, the present invention provides a stable and reliable anti-oxidation impregnation device for graphite electrodes

Method used

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  • Stable and reliable anti-oxidation impregnation device for graphite electrode
  • Stable and reliable anti-oxidation impregnation device for graphite electrode
  • Stable and reliable anti-oxidation impregnation device for graphite electrode

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Embodiment Construction

[0019] In order to make it easier for those skilled in the art to understand the present invention, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings.

[0020] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as ind...

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Abstract

The invention provides a stable and reliable anti-oxidation impregnation device for a graphite electrode. The device comprises a lower shell and an upper shell, wherein the lower shell and the upper shell are vertically opposite, a rotating mechanism is arranged between the lower shell and the upper shell, the rotating mechanism can drive the lower shell and the upper shell to be staggered, impregnation liquid is placed in the lower shell, a first electric telescopic rod is arranged in the lower shell, a horizontal supporting plate is mounted at a movable end of the first electric telescopic rod, a containing device is arranged on the supporting plate, and a graphite electrode can be placed in the containing device. The device is characterized in that a pressurizing device is arranged in the upper shell and can pressurize the impregnation liquid, a rotating device is arranged in the containing device and can drive the graphite electrode to rotate, and self-rotation of the graphite electrode can enable impregnation to be fully conducted and the impregnation liquid to be recycled.

Description

technical field [0001] The invention relates to the field of motor impregnation, in particular to an impregnation device for graphite electrodes. Background technique [0002] Graphite electrodes are mainly made of graphite coke and needle coke. During the production process of graphite electrodes, there are some pores with irregular pore sizes inside the product. In order to reduce the impact of these pores on the product, impregnation is A method to reduce the pore size, increase the density, increase the compressive strength, and reduce the resistivity of the finished product. However, the current graphite electrode impregnation device often places the graphite electrode directly in the impregnation solution, and impregnates it by pressing and heating. However, this method often leads to poor impregnation effect of the graphite electrode, and cannot fully guarantee the impregnation effect of the graphite electrode. Moreover, it is necessary to deal with the impregnation s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C3/10B05C11/10B05C13/02
CPCB05C3/10B05C11/1039B05C13/02Y02E60/10
Inventor 唐谦任世平任宇王建德孙小刚
Owner HUNAN INSTITUTE OF ENGINEERING
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