Unlock instant, AI-driven research and patent intelligence for your innovation.

A hydraulic cylinder push type drill pipe outer wall cleaning equipment

A technology for hydraulic cylinders and cleaning equipment, applied in cleaning methods and tools, cleaning methods using tools, chemical instruments and methods, etc., can solve problems such as low work efficiency, incomplete cleaning of drill pipes, etc., to avoid low efficiency and overcome The effect of incomplete cleaning

Inactive Publication Date: 2017-07-04
谭海新
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a hydraulic cylinder push type drill pipe outer wall cleaning equipment to overcome the existing problems of incomplete cleaning of drill pipes and low work efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A hydraulic cylinder push type drill pipe outer wall cleaning equipment
  • A hydraulic cylinder push type drill pipe outer wall cleaning equipment
  • A hydraulic cylinder push type drill pipe outer wall cleaning equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Such as Figure 1 to Figure 3 As shown, a hydraulic cylinder pushing type drill pipe outer wall cleaning equipment includes two symmetrically arranged fixed vertical plates 8, a guide rail 3 is arranged between the two fixed vertical plates 8, and a slider 2 controlled by a motor 1 is arranged on the guide rail 3 , the slider 2 is connected with a hydraulic cylinder 4, and the output end of the hydraulic cylinder 4 is provided with an arc-shaped plate 5 that matches the outer wall of the drill pipe. The arc length of the arc-shaped plate 5 is 1 / 3 of the circumference of the outer wall of the drill pipe. One end of the inner axial direction of the plate 5 is provided with a curved scraper 51 that is axially consistent with the arc-shaped plate 5. The thickness of the curved scraper 51 is 3mm, and the other end is provided with a sponge pad 53, and the sponge pad 53 passes through The two baffles II7 arranged at the radially upper end of the arc-shaped plate 5 are clamped...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a hydraulic cylinder-driven drill pipe outer wall cleaning equipment, which includes two symmetrically arranged fixed vertical plates. A guide rail is provided between the two fixed vertical plates. A slider controlled by a motor is provided on the guide rail. The slider is connected with a Hydraulic cylinder, the output end of the hydraulic cylinder is provided with an arc-shaped plate matched with the outer wall of the drill pipe. One end of the arc-shaped plate in the axial direction is provided with a curved scraper that is consistent with the axial direction of the arc plate, and the other end is provided with a curved scraper that is axially consistent with the arc plate. A sponge pad is provided, and a scouring pad is provided between the curved scraper and the sponge pad. The present invention uses a motor-driven cleaning device to move in the axial direction of the drill pipe to clean the drill pipe, thereby avoiding the problem of low efficiency during manual cleaning; the present invention uses a curved scraper, a scouring pad, and a sponge pad to sequentially clean the outer wall of the drill pipe. Cleaning can completely remove dirt on the outer wall of the drill pipe, overcoming the existing problem of incomplete cleaning when using a water spray gun.

Description

technical field [0001] The invention relates to the field of drill pipe cleaning devices, in particular to a hydraulic cylinder push type drill pipe outer wall cleaning device. Background technique [0002] In the process of oil extraction, the drill pipe is an indispensable tool. The drill pipe can be used repeatedly. In order to improve the service life of the drill pipe, the drill pipe must be maintained and cleaned after each use. After the drill pipe is used for a long time, the outer wall of the drill pipe is prone to rust, and a large amount of drilling fluid solid particles and oil stains will adhere to it. Impurities such as dirt and rust on the outer wall of the drill pipe will affect the next use of the drill pipe. The drill pipe with debris attached will affect the quality and work efficiency of the next drilling. The dirt will also corrode the outer wall of the drill pipe, seriously It affects the service life of the drill pipe and threatens drilling safety. Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00
CPCB08B1/165B08B1/143B08B1/30
Inventor 钟观成康旭宾康秀娜
Owner 谭海新