Cable-free paraffin removal robot

A robot and wax removal technology, applied in cleaning equipment, wellbore/well parts, buildings, etc., can solve the problems of high cost, polluting the environment, manual operation, etc., and achieve high work efficiency

Active Publication Date: 2022-01-25
HANGZHOU QIANJING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first method is to lift the waxed oil pipe from the oil well and transport it to the oil pipe factory, and extend the wax scraper into the oil pipe to scrape the wax. This method requires the shutdown of the oil well to affect production, which is time-consuming, laborious, and costly;
[0004] The second method is to add chemical reagents to the waxed oil wells, chemically react with the wax to decompose, and then discharge them with the well fluid. lead to environmental pollution;
[0005] The third method is to remove wax by pouring h

Method used

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Examples

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Example Embodiment

[0041] The present invention will be described in detail below in conjunction with each of the drawings.

[0042] Append figure 1 , 2 3, 4, and 5, a cable-free wax robot, including a power system, a crawling shaft 11, a helper rod 6, a wraper knife 5, and a roller 1, and the crawling shaft 11 and the support rod 6 are directly or indirectly directly or The power system is fitted together, the power system is used to drive the crawler 11 rotation, and the wiper blade 5 is mounted on the support rod 6, and the roller 1 is directly or indirectly mounted on the side wall of the crawler 11.

[0043] In this clearing robot, by combining the power system, the crawling shaft 11, the helper rod 6, the wax knife 5 and the roller 1 are formed, and the robot can be down-down in the tubing 20, the process of the robot is on the process In the middle, the worm 5 can scrape the wax on the tube wall, and the operating efficiency is high.

[0044] The method of the specific operation is as follows, f

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PUM

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Abstract

The invention discloses a cable-free paraffin removal robot. The cable-free paraffin removal robot comprises a power system, a crawling shaft, a righting rod, a paraffin scraper and a roller, wherein the crawling shaft and the righting rod are directly or indirectly matched with the power system, the power system is used for driving the crawling shaft to rotate, the paraffin scraper is installed on the righting rod, and the roller is directly or indirectly installed on the side wall of the crawling shaft in a rotating mode. The cable-free paraffin removal robot has the following beneficial effects that the power system, the crawling shaft, the righting rod, the paraffin scraper and the roller are used in a combined mode, the robot capable of ascending and descending in an oil pipe is formed, the paraffin scraper can scrape paraffin on a pipe wall in the ascending and descending process of the robot, and the working efficiency is high.

Description

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Claims

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Application Information

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Owner HANGZHOU QIANJING TECH CO LTD
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