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Cable surface graphite coating device

A coating device and cable technology, which is applied to the surface coating liquid device, cable/conductor manufacturing, circuit, etc., can solve the problems that endanger the health of workers, the normal operation of machines and equipment, the difficulty of completely eradicating graphite dust suspension, and graphite dust Suspension and other problems to achieve the effect of eliminating graphite dust pollution, ensuring health and preventing air pollution

Active Publication Date: 2014-09-17
天津塑力集团超高压电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using this method to coat graphite will cause a large amount of graphite dust to be suspended in the air, causing air pollution and seriously endangering the health of workers and the normal operation of machinery and equipment.
Regardless of the coating method of powdered graphite, the suspension of graphite dust is difficult to completely eradicate

Method used

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  • Cable surface graphite coating device
  • Cable surface graphite coating device
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Examples

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Embodiment Construction

[0020] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0021] see Figure 1 to Figure 4 ,

[0022] A cable surface graphite coating device, comprising a box body 1 and wire inlet holes 2 and outlet holes 3 on the left and right sides of the box body, a liquid graphite tank 4 is arranged in the box body, and the liquid graphite liquid level in the liquid graphite tank is low In the wire inlet and outlet holes, at least one actively driven pulp extraction wheel 5 is provided in the middle of the box body, and pulp extraction holes are provided on the pulp extraction wheel, and a liquid wiping device 6 is provided on the outlet side of the box body.

[0023] One end face of the pulping wheel is facing the cable, the side facing the cable is provided with a pulping hole 5-1, and the side away from t...

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Abstract

The invention relates to a cable surface graphite coating device. The cable surface graphite coating device comprises a box body, a wire inlet hole and a wire outlet hole, wherein the wire inlet hole and the wire outlet hole are arranged on the left side surface and the right side surface of the box body. The cable surface graphite coating device is characterized in that a liquid graphite groove is arranged in the box body, and the liquid level of the liquid graphite in the liquid graphite groove is lower than the wire inlet hole and the wire outlet hole; at least one size lifting wheel under active drive is arranged at the middle of the box body, and a size lifting hole is arranged on the size lifting wheel; and a liquid wiping device is arranged on the outlet side of the box body. With the adoption of the cable surface graphite coating device provided by the invention has the advantages that the liquid water-soluble graphite can be uniformly coated on the surface of a cable and has no dust pollution; the surface of the cable can be coated with the graphite in form of graphite size, therefore, the air pollution due to lots of suspended graphite dust in the air can be prevented, and the operating condition is obviously improved, and moreover, the health of operators on site can be guaranteed, and the normal operation of machines and equipment on site can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of high-voltage and ultra-high-voltage cable production, and in particular relates to a graphite coating device on the surface of cables. Background technique [0002] With the increasing demand for electric energy in society, high-voltage power transmission has become an inevitable trend. At the same time, high-voltage and ultra-high-voltage cables used for power transmission are also increasingly popular in the market. In the production of high-voltage and extra-high-voltage cables, the outer sheath of the cable not only protects the cable, but also plays a role in electrical safety. Therefore, in order to test the electrical safety performance of high-voltage and ultra-high-voltage cable sheaths, it is necessary to coat a layer of graphite conductive coating on the outer surface of the sheath during the cable production process to achieve the purpose of detection. [0003] At present, in the prior art, p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/00B05C5/00B05C11/02B05C11/10
Inventor 陈君香
Owner 天津塑力集团超高压电缆有限公司
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