An automatic cleaning device for the outer wall of a pipeline

A technology for automatic cleaning and the outer wall of pipes, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of poor operability and huge equipment, and achieve high cleaning efficiency, compact structure, and improved power Effect

Inactive Publication Date: 2021-04-06
XIAN TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The equipment required by the current cleaning methods is too large, and must be used by professionals, and the operability is not strong

Method used

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  • An automatic cleaning device for the outer wall of a pipeline
  • An automatic cleaning device for the outer wall of a pipeline
  • An automatic cleaning device for the outer wall of a pipeline

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] This embodiment provides an automatic cleaning device for the outer wall of the pipeline, such as figure 1 with figure 2 As shown, it includes 4 arc-shaped sub-blocks 13, and the structure of each arc-shaped sub-block 13 is as Figure 4 , Figure 5 , Image 6 As shown: It includes a long arc-shaped plate with a groove on one side, and a horizontal through groove is arranged on the upper outer wall of the long arc-shaped plate. Five roller screws 4 are evenly distributed in the groove, and the five roller screws 4 are respectively The wear-reducing roller 27 is set, and three sets of arc...

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Abstract

The invention relates to an automatic cleaning device for the outer wall of a pipeline. In the present invention, four arc-shaped blocks are connected by connecting pins to form an annular cylinder-shaped main body structure, which surrounds the outer wall of the pipeline, and each arc-shaped main body is connected to its own wheeled mobile device through a telescopic bracket. connected to each other to support the entire main structure, so that the frame tightly clamps the outer wall of the pipe, and then the wheeled mobile platform is driven by the motor, so that the main body of the frame can move axially on the pipe wall, and the cleaning device includes a knife Insert the assembled arc-shaped knife holder into the corresponding groove of the frame, and drive the knife holder to make a rotary motion through the rotation of the motor. When the knife holder is in the rotary motion room, the knife brush is subjected to centrifugal force The function of the brush is reversely close to the outer wall of the pipe, so that the knife brush continuously rotates, and then the pipe wall is cleaned, and cooperates with the axial movement of the body to complete the cleaning of the outer wall of the entire pipe.

Description

technical field [0001] The invention relates to the technical field of cleaning the outer wall of a pipeline, in particular to an automatic cleaning device for the outer wall of a pipeline. Background technique [0002] Pipelines are widely used in engineering applications, especially for transportation engineering applications, which occupy an important position in the industry, so the maintenance of pipelines is particularly important. Pipeline transportation has always played an important role in the industry. Generally, pipelines can run for more than ten years or even decades, so the maintenance of pipelines in this process is an important means to prolong the life of pipelines. However, in the existing technology, the cleaning of pipelines is a very troublesome task. Generally, a pipeline is arranged for several kilometers or even tens of kilometers, especially for oil and gas pipelines. In most cases, the outer wall of the pipeline is manually cleaned. Cleaning is ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/023
Inventor 贾建军白攀孙成郝艺珍张泽
Owner XIAN TECH UNIV
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