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Pipeline cleaning method and device

A technology for cleaning pipes and cleaning devices, which is applied in the directions of cleaning methods and utensils, chemical instruments and methods, cleaning hollow objects, etc., can solve the problem of ineffective cleaning of dirt and other problems, and achieve the effect of simplifying the structure

Inactive Publication Date: 2006-11-29
大连玛斯特科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The disadvantages of the above method and device are: the elastic sheet contacts the pipe wall along the entire arc surface, and no gap is formed between the elastic sheet and the pipe wall, and the dirt in the pipe with a hardness exceeding 2 Mohs units cannot be effectively cleaned only by friction

Method used

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  • Pipeline cleaning method and device
  • Pipeline cleaning method and device

Examples

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Embodiment Construction

[0061] The device shown in Figures 1 and 2 includes a shaft 1 with shaft sleeves 2, 3, on which elastic sheets 4, 5 and elastic soft sheets 6 are arranged in a staggered manner. The elastic sheets 4 and 5 are in the shape of thin sheets, and their edges 8 are in contact with the pipe wall 7 to form fan-shaped gaps 9 with the pipe wall. The upper elastic sheet 4 forms a gap 10 with the lower elastic sheet 5 and the tube wall 7 . The slot 9 has a smaller cross-section than the slot 10 .

[0062] image 3 The shown device includes a shaft 1 on which bowl-shaped elastic sheets 11 with grooves 12 and elastic soft sheets 13 are arranged in a staggered manner.

[0063] Figure 4 The elastic sheet 4 ( 5 ) with bent ends 14 is shown.

[0064] Figure 5 The device shown comprises a cleaning device 15 and balls 16 (several) installed in a pipe 17 and is equipped with an air supply system 18 and a pump 19 .

[0065] Figure 6 Represent upper elastic piece 4, and its end is triangula...

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Abstract

A method for cleaning pipeline features that a bowl-shaped cleaning part is driven by liquid stream to move in a pipeline, its edge can generate the liquid jet, and its vibration can squeeze the dirt and generate holes in fluid, so removing the dirt from the inner surface of pipeline. Its apparatus is composed of an axle with axle sleeve and the elastic sheets and elastic soft sheets, which are installed to said axle.

Description

technical field [0001] The present invention relates to dirt cleaning, and in particular to dirt cleaning of pipelines. Background technique [0002] One of the existing methods for cleaning pipeline dirt is: when the pressurized liquid pushes the pipeline cleaning device to move along the pipeline, the dirt on the pipe wall is removed by the liquid jet flowing through the pipeline cleaning device. Such as the International Invention Application WO 86 / 02293, B08B 9 / 04, C23F 11 / 00 of April 24, 1986. [0003] Another existing method for cleaning pipeline dirt is: when the liquid flow pushes the bowl-shaped pipeline cleaning device to move along the pipeline, a liquid jet is formed on the edge of the bowl to remove dirt on the pipe wall. Such as the Russian patent Ru 2184902 7 F16L 58 / 04 on August 31, 2000. [0004] In the existing device for realizing the above method, the elastic sheets are arc-shaped, and are in contact with the pipe wall along the entire surface, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/027
Inventor 维克多·希什金王福全
Owner 大连玛斯特科技发展有限公司
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