Air duct, dust removal device and method

A technology of blower and sleeve, which is applied in the field of dust removal device and blower, which can solve the problems of hidden dangers in quality and safety, no protection on the surface of conductors, and easy adhesion of dust to traction belts, etc., so as to reduce the loss of human, financial and material resources and improve product quality , reducing the effect of replacement and

Active Publication Date: 2021-02-05
CHONGQING TAISHAN CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after peeling off the non-woven fabric layer, the conductor needs to pass through the two floors of the vertical tower to enter the upper traction device and then return to the machine head. During this period, the conductor surface is not protected, and it is easy to adhere to dust, dust from mechanical wear, and residue from the traction belt. various pollutants
If it is brought into the machine head, it will bury a great quality and safety hazard

Method used

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  • Air duct, dust removal device and method
  • Air duct, dust removal device and method
  • Air duct, dust removal device and method

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Embodiment Construction

[0030]The present invention will be further described below in conjunction with the drawings and embodiments:

[0031]Such asfigure 1 ,figure 2 withFigure 4 As shown,figure 1 It is a schematic diagram of the structure of the installation components of the air cylinder in the first embodiment of the present invention.figure 2 It is a schematic diagram of the assembled structure of a blower in the specific embodiment of the present invention,figure 2 Mainly means to describe the shape after assembly, part of the structure is not infigure 2 In the presentation. The embodiment of the present invention discloses a wind cylinder, which includes a first sleeve and a first sleeve. The first sleeve 1 and the second sleeve 2 are connected up and down to each other, and an outer surface of the second sleeve 2 is provided. Air inlet 3. Wherein, the first sleeve 1 includes a first installation component 1a and a second installation component 2a, the first installation component 1a and the second in...

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Abstract

The invention discloses an air duct, which comprises a first sleeve and a second sleeve, the second sleeve is connected with the first sleeve up and down, and an inlet is arranged on the outer surface of the second sleeve. wind hole. Wherein, the first sleeve includes a first installation component and a second installation component, and the first installation component and the second installation component are formed by halving along the central axis of the first sleeve; The second sleeve includes a third installation component and a fourth installation component, and the third installation component and the fourth installation component are formed by halving along the central axis of the second sleeve. The invention also provides a dust removal device and method. The blower, dust removal device and method of the invention can be used to clean up the pollutants on the surface of conductors and improve the quality of cables.

Description

Technical field[0001]The invention relates to the technical field of cable production, in particular to a wind tube, a dust removal device and a method.Background technique[0002]The structure of the high voltage cable from the inside to the outside: conductor, inner shielding layer, insulating layer, outer shielding layer, water-blocking tape, corrugated aluminum sheath, and outer sheath.[0003]The insulated core of a cross-linked cable consists of a conductor, an inner shielding layer, an insulating layer and an outer shielding layer. The stranded conductor is produced by co-extrusion of three layers of inner shield, insulation and outer shield through VCV vertical cross-linking production line. The quality problems of the insulated cores can directly lead to undesirable consequences such as failure of the cable withstand voltage test and unqualified partial discharge indicators. In particular, the impurities on the surface of the conductor will cause cable breakdown during the part...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C48/25B29C48/15H01B13/00H01B13/24H01B13/14B29L31/34
CPCB29L2031/3462H01B13/0036H01B13/14H01B13/24
Inventor 吴毅郭德富胡裕明陈楸伟单娟程明亮朱俊宇
Owner CHONGQING TAISHAN CABLE
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