Descaling device for oilfield water pouring pipe and operation method

A technology of oil field water injection and round sleeves, which is applied to cleaning methods and appliances, chemical instruments and methods, and cleaning hollow objects, etc., which can solve the problems of inconvenient cleaning, inability to use chemicals to clean, inconvenient cleaning of scale, etc., and achieve heat dissipation effect Good, it is convenient to enter and exit the oilfield water injection pipe, and it is convenient to turn forward and reverse.

Inactive Publication Date: 2019-09-10
李沫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Scale will appear on the water injection pipe in the oil field after a long time of use. The scale is very inconvenient to clean. Because the length of the water injection pipe in the oil field cannot allow the arm to reach in for cleaning, it is inconvenient to clean, and it is impossible to use chemicals to clean it.

Method used

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  • Descaling device for oilfield water pouring pipe and operation method
  • Descaling device for oilfield water pouring pipe and operation method
  • Descaling device for oilfield water pouring pipe and operation method

Examples

Experimental program
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Effect test

Embodiment 1

[0023] An oil field water injection pipe descaling device, which consists of: a circular sleeve 1, a group of sockets 2 are opened around the circumference of the circular sleeve, the sockets are welded with a horizontal threaded sleeve 3, and the horizontal threaded sleeve is connected to a horizontal Threaded rod 4, the horizontal threaded rod is connected to the cross strut 5, the outer side of the cross strut is inserted into the fixing sleeve 6, the described cross strut has a fixing hole 7, and the described fixing sleeve has a concentric fixing Hole 8, the fixed hole coincides with the concentric fixed hole and is fixed by bolt 9, the fixed sleeve is welded with arc-shaped scraper 10, and the top and bottom of the arc-shaped scraper have cutting edges 11, The circular sleeve is connected with a group of support plates 12 around the circumference, the support plate is connected with the screw sleeve 13, the screw sleeve is connected with the screw rod 14, the screw rod is...

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PUM

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Abstract

The invention provides a descaling device for an oilfield water pouring pipe and an operation method. The device comprises a circular sleeve, wherein a group of inserting holes is formed around the circumference of the circular sleeve; transverse thread sleeves which are connected to transverse thread rods are welded to the inserting holes; the transverse thread rods are connected to transverse supporting rods; fixing sleeves are inserted to the outer sides of the transverse supporting rods; fixing holes are formed in the transverse supporting rods; concentric fixing holes are formed in the fixing sleeves and are overlapped with the fixing holes and are fixed through bolts; arc-shaped scrapping plates are welded to the fixing sleeves; the top parts and the bottom parts of the arc-shaped scrapping plates are provided with cutting edges; a group of supporting plates is connected around the circumference of the circular sleeve; the supporting plates are connected to screw sleeves which are connected to screws; and the screws are connected to couplings which are connected to motors. The device is applicable to descaling the oilfield water pouring pipe.

Description

[0001] Technical field: [0002] The invention relates to a descaling device for oilfield water injection pipes. [0003] Background technique: [0004] Scale will appear on the water injection pipe in the oil field after a long time of use. It is very inconvenient to clean the scale. Because the length of the water injection pipe in the oil field cannot allow the arm to reach in to clean it, it is inconvenient to clean it, and it is impossible to use chemicals to clean it. [0005] Invention content: [0006] The object of the present invention is to provide an oil field water injection pipe descaling device that can clean out the scale smoothly and has good use effect. [0007] Above-mentioned purpose realizes by following technical scheme: [0008] An oil field water injection pipe descaling device, which consists of: a circular sleeve, the circular sleeve has a group of sockets around the circumference, the sockets are welded with a horizontal threaded sleeve, and the hor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/047
CPCB08B9/047
Inventor 李沫邵丽婷代玉梅武守林谢仕洪李国龙路运胜刘海艳张德龙吴洪颖李殷海刘国军贝井娜吴洪涛姜殿友
Owner 李沫
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