Device for removing solidified oil stains on inner wall of petroleum pipe

An oil pollution removal and oil pipe technology, which is applied in the directions of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of a large amount of waste, inability to effectively remove oil pollution, etc., and achieve the effect of preventing hand injuries.

Pending Publication Date: 2021-09-24
刘美亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems and propose a petroleum oil that can effectively melt the solidified oil stain on the inner wall of the oil pipe so that it can be cleaned up later, and can automatically scrape off the melted oil stain on the inner wall of the oil pipe placed on the board. The solidified oil stain removal device on the inner wall of the pipe is used to solve the problems of wasting a large amount of water resources and unable to effectively remove the oil stains agglomerated on the inner wall of the oil pipe proposed in the above-mentioned background technology

Method used

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  • Device for removing solidified oil stains on inner wall of petroleum pipe
  • Device for removing solidified oil stains on inner wall of petroleum pipe
  • Device for removing solidified oil stains on inner wall of petroleum pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A device for removing solidified oil stains on the inner wall of an oil pipe, such as Figure 1-9 As shown, it includes a base 1, a placing plate 2, a positioning component 3, a clamping heating component 4, a rotating scraping component 5 and a limiting component 6. The placing plate 2 is connected to the base 1, and the positioning component 3 is arranged on the base 1. The clamping heating assembly 4 is arranged on the base 1, and the clamping heating assembly 4 is used for clamping and heating the oil pipe on the placement plate 2, and the rotating scraping assembly 5 is arranged on the base 1, and the rotating scraping assembly 5 is used for The melted oil stains on the inner wall of the oil pipe on the placement plate 2 are scraped off, and the limiting assembly 6 is arranged on the base 1 .

[0029] The positioning assembly 3 includes a fixed frame 31, a clamping rod 32, a torsion spring 33 and a push rod 34. A pair of fixed frames 31 are connected to one side of...

Embodiment 2

[0037] On the basis of Example 1, such as Figure 8 As shown, it also includes a fixed connection pipe 7, which is connected with a fixed connection pipe 7 on the inner wall of the scraper rod 53. The fixed connection pipe 7 is used to clean up the residual oil stains on the inner wall of the oil pipe. The lower part of the fixed connection pipe 7 is provided with two circles hole.

[0038] The top of the fixed connecting pipe 7 communicates with the external high-pressure place. During the process of cleaning the inner wall of the oil pipe by the sliding scraper 55, the external air pressure device connected to the fixed connecting pipe 7 is manually controlled to start, so that the high-pressure airflow in the fixed connecting pipe 7 passes through the fixed connection. The round hole on the pipe 7 is blown onto the inner wall of the oil pipe on the placement plate 2. Since there will be some residual oil after the oil stain melted on the inner wall of the oil pipe is scrape...

Embodiment 3

[0040] On the basis of Example 2, such as Figure 9 As shown, a reset assembly 8 is also included, and the reset assembly 8 is arranged on the base 1. The reset assembly 8 is used to push out the cleaned oil pipe on the placement plate 2. The reset assembly 8 includes a sliding push rod 81, a support plate 82 , swing bar 83, fixed round bar 84, compression spring 85 and sliding pressure plate 86, on the base 1, sliding type is connected with sliding push rod 81, and sliding push rod 81 is used for promoting swing rod 83 to rotate, and sliding push rod 81 is in the top The push rod 34 is in contact, and the other side of the base 1 is connected with a support plate 82, and the support plate 82 is rotatably connected with a swing rod 83. The swing rod 83 is used to push the sliding pressure plate 86 to move downward, and the swing rod 83 is in contact with the sliding push rod 81. , the lifting rack 43 is connected with a fixed round rod 84, and the fixed round rod 84 is slidabl...

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Abstract

The invention relates to the field of petroleum exploitation, in particular to a device for removing solidified oil stains on the inner wall of a petroleum pipe. The device comprises a base, a containing plate, a positioning assembly, a clamping and heating assembly, a rotary scraping assembly and the like. The containing plate is connected to the base, the positioning assembly is arranged on the base, the clamping and heating assembly is arranged on the base, and the rotary scraping assembly is arranged on the base. By means of a heating arc-shaped plate, the heating arc-shaped plate can be tightly attached to the petroleum pipe on the containing plate, the heating arc-shaped plate can clamp the petroleum pipe on the containing plate so as to facilitate follow-up operation, meanwhile, the heating arc-shaped plate can heat the petroleum pipe on the containing plate, and therefore the solidified oil stains on the inner wall of the petroleum pipe on the containing plate are molten into a liquid state; and the effect that the solidified oil stains on the inner wall of the petroleum pipe can be effectively melted so that the oil stains can be conveniently cleaned away in the follow-up process is achieved.

Description

technical field [0001] The invention relates to the field of oil exploitation, in particular to a device for removing solidified oil stains on the inner wall of oil pipes. Background technique [0002] Petroleum is a fluid mineral buried deep in the ground. Liquefied petroleum gas and pipeline gas based on petroleum are high-quality fuels used by urban residents, and airplanes, tanks, ships, rockets and other spacecraft also consume a large amount of petroleum fuels. Therefore, , Oil extraction is extremely important, and oil extraction refers to the act of digging and extracting oil in places where oil is stored. In oil production, the consumption of oil pipes is large, and controlling the use of oil pipes is the key point for oil production plants to reduce costs and increase efficiency. Therefore, improving the repair rate of oil pipes is the most direct and effective way to achieve this goal. [0003] After the oil pipe is used for a long time, oil stains will adhere to...

Claims

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Application Information

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IPC IPC(8): B08B9/027B08B9/043B08B9/032B08B7/00B08B13/00
CPCB08B9/027B08B9/0436B08B9/0433B08B7/0071B08B13/00Y02A20/204
Inventor 刘美亮
Owner 刘美亮
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