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Cable asphalt coating system

An asphalt and cable technology, applied in cable/conductor manufacturing, circuits, coatings, etc., can solve the problems of poor asphalt fluidity and poor coating uniformity, and achieve the effect of reducing asphalt agglomeration and improving uniformity

Inactive Publication Date: 2017-02-15
杭州华新电力线缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a cable bitumen coating system, the structural design of the cable bitumen coating system can effectively solve the problems of poor coating uniformity and poor bitumen fluidity in the cable bitumen coating system

Method used

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  • Cable asphalt coating system
  • Cable asphalt coating system
  • Cable asphalt coating system

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Embodiment Construction

[0026] The embodiment of the invention discloses an asphalt coating system for cables, so as to improve the uniformity of the asphalt coating and improve the fluidity of the asphalt.

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-Figure 3 , figure 1 A schematic diagram of the side view structure of a specific embodiment of the cable asphalt coating system provided by the present invention; figure 2 for figure 1 Schematic diagram of the main view structure in the middle part; im...

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Abstract

The invention discloses a cable asphalt coating system. The cable asphalt coating system comprises an outer box body for arranging molten asphalt; an asphalt conveying wheel and an asphalt conveying tank are arranged inside the outer box body; the asphalt conveying wheel is vertically arranged; one end of the asphalt conveying tank clings to the edge of the upper end of the asphalt conveying wheel; a cable passes through the asphalt conveying tank; the asphalt conveying wheel is capable of rotating under the driving of a driving device so as to convey the molten asphalt in the outer box body to the asphalt conveying tank. By using the cable asphalt conveying system disclosed by the invention, on one hand, rotation of the asphalt conveying wheel is capable of playing a stirring effect on the asphalt in the outer box body so that the asphalt is in a flowing state all the time, so caking phenomenon of the asphalt is reduced; on the other hand, the asphalt conveying wheel is capable of driving the asphalt to the asphalt conveying tank, and the flow rate of the asphalt can be conveniently controlled, so the uniformity of asphalt coating is effectively improved.

Description

technical field [0001] The invention relates to the technical field of electric cables, in particular to a cable asphalt coating system. Background technique [0002] With the rapid development of the national economy, the demand for electricity in various places is increasing. In order to reduce the energy loss in the process of power transmission and distribution, the voltage level of cables is also getting higher and higher. According to the requirements of the GB / T11017-2014 standard, 110kV high-voltage cables must be coated with cable asphalt as an anti-corrosion layer outside the metal sheath to improve the corrosion resistance of the cable and extend the service life of the cable. [0003] In the existing high-voltage cable production line, a coating machine is usually used to complete the bitumen coating process. The bitumen coating device for the cable is located in front of the extruder. Since the extruder needs continuous production, the cable bitumen needs to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C3/12B05C13/02B05C11/10B05C11/02H01B13/00
CPCB05C3/125B05C11/02B05C11/1039B05C11/1042B05C13/02H01B13/00
Inventor 王钐镔戴轶轩葛福禄
Owner 杭州华新电力线缆有限公司