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Oil drill pipe rust removal tool

An oil drill pipe and tool technology, applied in the field of oil drill pipe rust removal tools, can solve the problems of resource waste, rust and the like, and achieve the effect of improving the effect

Inactive Publication Date: 2018-01-16
CHENGDU KESHENG PETROLEUM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Oil drill pipes will be partially rusted after a period of time. If automatic rust removal equipment is used for cleaning, it will lead to waste of resources. Therefore, local cleaning of oil drill pipes is also necessary

Method used

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  • Oil drill pipe rust removal tool
  • Oil drill pipe rust removal tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 , figure 2 As shown, a tool for derusting oil drill pipes includes a nozzle 1, one end of the nozzle 1 is connected to a water pipe 6, a sleeve 2 is provided on the outside of the nozzle 1, and a ring-shaped installation is arranged in the middle of the outer wall of the sleeve 2 plate 5, the lower part of the sleeve 2 is a hand-held part, the upper end surface of the annular mounting plate 5 is detachably provided with a cleaning cloth 4 and three blades 3, the cleaning cloth 4 is a scouring pad, and the cleaning The cloth 4 has an arc-shaped structure, and the cleaning cloth 4 has the same axial direction as the annular mounting plate 5. The upper end surface of the annular mounting plate 5 is provided with an arc-shaped groove 51, and two of the arc-shaped grooves 51 The side wall is provided with a draw-in groove 52, and the cleaning cloth 4 is detachably clamped in the groove 51, and the upper end surface of the annular mounting plate 5 is provid...

Embodiment 2

[0034] Such as figure 1 , figure 2 As shown, this embodiment is based on Embodiment 1, the length of the arc-shaped groove 51 is 2 / 3 of the circumference of the annular mounting plate 5; the three blades 3 are arranged obliquely; the outer wall of the sleeve 2 is below the annular mounting plate 5 An annular groove 21 is provided.

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Abstract

The invention discloses an oil drill pipe rust removal tool which comprises a spray head. One end of the spray head is connected with a water pipe, the outer side of the spray head is provided with asleeve, the middle part of the outer wall of the sleeve is provided with an annular mounting plate, the lower portion of the sleeve is provided with a handheld part, a cleaning cloth and a blade are detachably arranged on the upper end face of the annular mounting plate, the cleaning cloth is of an arc-shaped structure, and the cleaning cloth and the annular mounting plate have the same axial direction. According to the rust removal tool, not only can a drill pipe be partially cleaned, but also first the blade is used to perform preliminary cleaning, then the fine cleaning is implemented through friction by using the cleaning cloth, a cleaning effect is improved, and finally water is utilized for washing to remove loosened rust.

Description

technical field [0001] The invention relates to the technical field of petroleum equipment, in particular to a rust removal tool for petroleum drill pipes. Background technique [0002] With the rapid development of today's society, energy is an indispensable resource. Petroleum is a kind of natural stored energy. The exploitation of petroleum requires drilling to extract oil and petroleum smelting. Then use it by transporting it to various sites. [0003] In the process of oil extraction, drill pipe is an indispensable tool, and the drill pipe is used for drilling and extracting oil. [0004] Oil drill pipes will be partially rusted after a period of time. If automatic rust removal equipment is used for cleaning, it will lead to waste of resources. Therefore, local cleaning of oil drill pipes is also necessary. Contents of the invention [0005] The object of the present invention is to provide an oil drill pipe derusting tool, which is used for cleaning the local rust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B1/00B08B3/02B24B27/033
Inventor 贺昶明
Owner CHENGDU KESHENG PETROLEUM TECH
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