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A radiation-resistant pipeline laser cleaning device and its application method

A laser cleaning and radiation-resistant technology, used in cleaning methods and utensils, chemical instruments and methods, and dust removal. The effect of pre-blocking and avoiding environmental pollution

Active Publication Date: 2022-04-19
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this application is to provide a radiation-resistant pipeline laser cleaning device in view of the problems that the existing pipeline laser cleaning device cannot adapt to the cleaning environment with high radiation dose rate and poor flexibility during on-site cleaning operations.

Method used

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  • A radiation-resistant pipeline laser cleaning device and its application method
  • A radiation-resistant pipeline laser cleaning device and its application method
  • A radiation-resistant pipeline laser cleaning device and its application method

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Embodiment Construction

[0021] In order to better understand the above-mentioned purpose, features and advantages of the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, a lot of specific details are set forth in order to fully understand the application, however, the application can also be implemented in other ways different from those described here, therefore, the protection scope of the application is not limited by the following disclosure Limitations of specific embodiments.

[0023] Such as figure 1 As shown, the application proposes a radiation-resistant pipe laser cleaning device, including a laser transmission mechanism 1, a fixed support 2, a movement mechanism 3, a guiding dust ...

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Abstract

The application provides a radiation-resistant pipe laser cleaning device, which includes a laser transmission mechanism, a fixed support, a movement mechanism, a guiding dust suction device and a cleaning mechanism. The emission side of the laser transmission mechanism runs through the movement mechanism and the guiding dust suction device in sequence The cleaning mechanism is connected; the guiding dust collection device includes a vacuum cleaning device, a guide wheel mechanism and bolts. A beam expander, a plane mirror, a vibrating mirror unit and a focusing device, the plane mirror is arranged directly in front of the beam expander and connected to the inner wall of the cleaning mechanism. In this application, the cleaning mechanism rotates and feeds at the same time through the action of the movement mechanism, so that the beam focused on the inner wall of the pipeline to be cleaned does a spiral movement, which overcomes the cleaning environment that cannot adapt to the high radiation dose rate; the first support rod and the two supports in the movement unit The end faces between the plates are hinged and have good flexibility.

Description

technical field [0001] The present application relates to the technical field of pipeline inner wall cleaning, in particular to a radiation-resistant pipeline laser cleaning device and its use method. Background technique [0002] Pipelines are widely used in petroleum, natural gas transportation, agricultural irrigation, etc. There will be problems such as sludge and rust solidification in the pipelines for a long time, which will cause the pipe diameter to become smaller, which will affect the normal use of the pipelines. Therefore, the pipelines should be cleaned to make the pipelines It is very important to desilt and restore the surface of the material itself, which can ensure safety and prolong the service life. [0003] At present, the pipeline cleaning technology is divided into two categories: physical cleaning and chemical cleaning. Among them, the common high-pressure liquid flushing and mechanical cleaning two physical cleaning methods have poor cleaning effect o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B7/00B08B9/027B08B13/00B08B15/04
CPCB08B7/0042B08B9/027B08B13/00B08B15/04
Inventor 姜潮田万一
Owner HUNAN UNIV
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