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Visual self-walking pipeline inner wall sweeping device

A technology for cleaning devices and pipelines, applied in the field of pipeline installation and maintenance, and pipeline cleaning, can solve the problems of high pickling cost, low pipeline cleaning efficiency, complex operation requirements, etc. Effect

Inactive Publication Date: 2020-11-17
SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of pickling is high, the operation requirements are complicated, and the chemical waste liquid is difficult to dispose of
High-pressure water gun cleaning is limited by factors such as the size of the pipe. When the pipe diameter is too large, the cleaning efficiency of the pipe is very low

Method used

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  • Visual self-walking pipeline inner wall sweeping device
  • Visual self-walking pipeline inner wall sweeping device

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Experimental program
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Embodiment Construction

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 with 2 As shown, the pipeline cleaning device in an embodiment of the present invention mainly has seven basic components, including a walking mechanism, a rotating mechanism, a cleaning mechanism, an exhaust air and dust removal mechanism, a dust cover, a monitoring system, and a power control mechanism.

[0025] The traveling mechanism is divided into two parts, including traveling wheels 3, of which there are 1 traveling wheel 3, 6 supporting wheels 13, 7 wheels in total, 6 supporting wheels 13 evenly distributed on the motor end supporting bearing and frame 5, remote support On the bearing and frame 15, each supporting wheel 13 is matched with a supporting wheel bracket 7. The walki...

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PUM

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Abstract

The invention discloses a visual self-walking pipeline inner wall sweeping device. The device comprises a walking mechanism, a rotating mechanism, a sweeping mechanism and a suction and exhaust dust removal mechanism which are arranged on a motor end supporting bearing and frame (5) and a far end supporting shaft and frame (15). The sweeping device is convenient to operate and convenient to disassemble and assemble; in the using process, the sweeping device is placed in a pipeline to walk in the length direction of the pipeline and meanwhile can rotate along the pipeline to sweep rust, residues or other attachments on the surface of the pipeline, and the rust, residues or other attachments are pumped and discharged outside the pipeline through a pumping and discharging mechanism and collected into a container; and the sweeping effect is timely and visible, and the sweeping device can be operated to repeatedly sweep a place which is not swept thoroughly one time.

Description

Technical field [0001] The invention belongs to the field of pipeline installation and maintenance, especially the technical field of pipeline cleaning. Background technique [0002] In the process of pipeline anti-corrosion, installation, and maintenance in many fields such as power plants, petrochemical plants, municipalities, etc., due to environmental factors or long-term operation, there are rust, residues or other attachments inside the pipelines, which need to be installed before installation or irregularly during operation Clean and sweep the inner wall of the pipeline. At present, the commonly used methods for pipeline cleaning include sandblasting, shot blasting, manual polishing, pickling, and high-pressure water gun cleaning. [0003] Sandblasting, shot blasting, manual polishing and other three modes, cleaning the site dust flying everywhere, the dust is difficult to control, at the same time, it also brings potential damage to the operators, which may cause the occur...

Claims

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Application Information

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IPC IPC(8): B08B9/049B08B9/051B08B9/035
CPCB08B9/035B08B9/049B08B9/051B08B2209/04
Inventor 侯庆张全东高勇尚德华
Owner SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD