Petroleum pipeline dredger

A technology for oil and gas pipelines and cleaning heads, which is applied in the direction of cleaning hollow objects, cleaning methods and appliances, chemical instruments and methods, etc., which can solve the problems of long time consumption, non-common use of dredging equipment, high labor intensity, etc., and achieve high cleaning efficiency and simple structure , The effect of cleaning intelligence

Pending Publication Date: 2019-02-19
四川富利斯达石油科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the currently used oil and gas pipeline dredging and dredging, the labor intensity is high, the time is long, and the dredging equipment cannot be used universally. The present invention provides an oil and gas pipeline dredger that can effectively solve the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figure 1~2 As a preferred embodiment, the motor 1 of the oil and gas pipeline desilting device is installed on the motor base 7, the motor 1 is connected to the rotating shaft 2, the rotation of the motor 1 drives the rotating shaft 2 to rotate, and the rotating shaft 2 is fixedly connected to an adjustable chuck 3, which can be adjusted The chuck 3 and the rotating shaft 2 are coaxial, and a plurality of connecting claws 4 are arranged on the end face of the adjustable chuck 3. The adjustable chuck 3 and the connecting claws 4 are similar to the three-jaw adjustable chuck on the machine tool. The radial position of the connecting claws 4 on the end surface of the adjustable chuck 3 can be adjusted to realize "opening" and "shrinking" of multiple connecting claws 4 in the radial direction. For example, by setting the connecting claw 4 and the adjustable chuck 3 through the threaded connection of the end face, and setting the limiting device that the connecting ...

Embodiment 2

[0029] Such as image 3As shown, the adjustable chuck 3 of this embodiment uses the second motor 34 to adjust the position of the connecting claw 4 in the radial direction of the chuck. Specifically, the adjustable chuck 3 includes a fixed disk 31, a rotating disk 32, and a blocking disk 33; the fixed disk 31, the rotating disk 32, and the blocking disk 33 are coaxially arranged; one end of the fixed disk 31 is connected to the rotating shaft 2. The other end of the fixed disc 31 is provided with a cavity 311 for accommodating the turntable 32, the turntable 32 is placed in the cavity 311, and the turntable 32 and the fixed disc 31 are rotatably connected, and the rotatably connected This is achieved by inserting the matching shaft 310 on the fixed disk 31 into the matching hole 321 of the rotating disk 32 . The turntable 32 has an end face thread 320; the connecting claw 4 is composed of three parts, the first part 40 has an end face matching thread 400 matched with the end ...

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PUM

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Abstract

The invention discloses a petroleum pipeline dredger. The petroleum pipeline dredger comprises a motor, a rotating shaft, a plurality of cleaning heads, an adjustable chuck, a plurality of connectingclaws, and a motor base, wherein the rotating shaft is connected with the motor; the multiple connecting claws are uniformly distributed on the adjustable chuck in a circumferential direction; the connecting claws are adjustable in position in the radial direction of the adjustable chuck; the adjustable chuck is fixed to the rotating shaft; the number of the cleaning heads corresponds to the number of the connecting claws; each cleaning head is connected with each connecting claw; and the motor is fixed to the motor base.

Description

Technical field: [0001] The invention relates to oil and gas pipeline cleaning, in particular to an oil and gas pipeline desilting device. Background technique: [0002] In the development of oil and gas, oil and gas pipelines are needed to transport oil and gas. Since oil and natural gas contain a lot of impurities, over time, many impurities will adhere to the pipeline wall, affecting the flow of the pipeline, and even causing siltation and blockage. Moreover, these impurities also contain corrosive substances, which will corrode the pipeline over time and cause leakage. The existing dredging equipment is labor-intensive and time-consuming, and due to the different pipe specifications, the dredging equipment cannot be used universally. Invention content: [0003] In view of the fact that currently used oil and gas pipeline dredging and dredging is labor intensive and time-consuming, and dredging equipment cannot be used universally, the present invention provides an oil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/051B08B9/032
CPCB08B9/032B08B9/0321B08B9/051
Inventor 彭远进
Owner 四川富利斯达石油科技发展有限公司
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