Pipe cleaner

A technology of pigs and components, applied in the field of pigs, to achieve good cleaning effect

Inactive Publication Date: 2016-06-01
XINJIANG YONGSHENG ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cleaning tool can effectively clean the scale in the water pipeline, its structural parameters need to be further optimized in order to improve the scale removal effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A pipe cleaner such as figure 1 , figure 2 , image 3 As shown, it includes a pig assembly composed of bowl-shaped inner and outer blades 4, 3 superimposed on the central shaft 1 through nuts 2, wherein the walls of the outer blade 3 and the inner blade 4 are evenly spaced in the radial direction. The slits on the inner and outer blade walls are alternately arranged, the width of the slit 9 on the outer blade wall is 4 mm, the width of the slit 8 on the inner blade wall is 4.5 mm, and the vertical distance between the inner and outer blades 4 and 3 is 3mm, the inner and outer blades 4 and 3 are made of 60Si2Mn spring steel sheets, and the thickness of the inner and outer blades is 1.5mm; the pig is connected in series by at least two groups of pig components 10 and 11 through a flexible connection structure. The two groups of pig assemblies 10, 11 are arranged in the same direction.

[0015] like figure 1 As shown, the bendable connection structure is that the ends...

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PUM

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Abstract

The invention discloses a pipe cleaner. The pipe cleaner comprises a pipe cleaner component formed by bowl-shaped internal blades and bowl-shaped external blades overlaid and sleeved on a central shaft, wherein the slits are uniformly distributed on the external blade wall and the internal blade wall along radial directions at intervals, the slits on the external blade wall and the internal blade wall are alternatively arranged, the slit width on the external blade wall is 4mm, the slit width on the internal blade wall is 4.5mm, the vertical spacing between the internal blades and external blades is 2-5mm, and each of the internal blades and the external blades is made of 60Si2Mn spring sheet steel, and the thickness of each of the internal blades and the external blades is 1-2mm; the pipe cleaner is formed through back-and-forth series connection of at least two groups of pipe cleaner components through a bending structure; and the arrangement directions of two groups of pipe cleaner components are the same. Through the adoption of the pipe cleaner disclosed by the invention, the piping descaling dredging effect can be greatly improved, and the cleaning effect is good.

Description

technical field [0001] The invention relates to a pipeline cleaning tool, especially a pipeline pig. Background technique [0002] At present, there is no physical cleaning method for boiler pipelines, and the traditional chemical cleaning method is easy to corrode the pipe wall, which affects the service life of the boiler and increases the risk of use. The Chinese invention patent ZL201520389492.8 applied by the applicant discloses a shock wave pipeline cleaning tool, which includes a central shaft, on which at least one set of cleaning blades is arranged, and each set of cleaning blades consists of outer blades, inner blades and rubber The gaskets are stacked together in sequence. The outer blades, inner blades and rubber gaskets are all in the shape of a bowl. The outer blades and inner blade walls are evenly spaced with slits along the radial direction. The slits on the inner and outer blade walls Staggered arrangement. Although the cleaning tool can effectively clean...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/053
CPCB08B9/053
Inventor 肖润国徐旭肖定平李疆怀董琪李兵汤胜福骆红瑛徐子清丁岿洪马秀荣漆蓉易礼周丽蓉董文娟
Owner XINJIANG YONGSHENG ENERGY CO LTD
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