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Anti-corrosion pressure pipeline and construction method thereof

A pressure pipeline and anti-corrosion technology, applied in pipeline protection, anti-corrosion coatings, pipeline anti-corrosion/anti-rust protection, etc., can solve the problems of troublesome transportation and construction, non-corrosion resistance, and high cost, so as to ensure physical health and reduce environmental hazards. , Enhanced strength and compressive effect

Active Publication Date: 2018-12-11
SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The steel pipe has high strength and strong pressure resistance, but it is heavy, the transportation and construction are more troublesome, and it is not corrosion-resistant. It must be anti-corrosion treatment in corrosive occasions, and the cost is high.
Plastic pipes are light and have good corrosion resistance, but their strength is poor, and generally they can only be used in low-pressure fields

Method used

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  • Anti-corrosion pressure pipeline and construction method thereof
  • Anti-corrosion pressure pipeline and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment provides an anti-corrosion pressure pipeline 100, which is mainly prepared by the following construction methods:

[0043] S1: Weigh two parts by weight of 100 parts of anion powder, 20 parts of binder, and 30 parts of activated carbon powder, and mix them evenly to obtain the first antibacterial deodorizing layer 103 and the second antibacterial deodorizing layer 119;

[0044] S2: Weigh two parts by weight of 15 parts of alcohol-soluble acrylic resin, 3 parts of anti-corrosion pigment and 100 parts of alcohol, and mix them evenly to obtain the first anti-corrosion coating 105 and the second anti-corrosion coating Layer 117;

[0045] S3: The pipe body 101 is sequentially polished and sandblasted to form a rough surface;

[0046] S4: Coating the first antibacterial and deodorizing layer 103, the first anti-corrosion coating 105, the first steel fiber layer 107, the first steel wire mesh layer 109, the cement layer 111, and the second steel wire mesh layer 113 on...

Embodiment 2

[0048] This embodiment provides an anti-corrosion pressure pipeline 100, which is mainly prepared by the following construction methods:

[0049] S1: Weigh two parts by weight of 150 parts of anion powder, 15 parts of binder, and 35 parts of activated carbon powder, and mix them evenly to obtain the first antibacterial deodorant layer 103 and the second antibacterial deodorant layer 119;

[0050] S2: Weigh two parts by weight of 32 parts of alcohol-soluble acrylic resin, 5 parts of anti-corrosion pigment and 152 parts of alcohol, and mix them evenly to obtain the first anti-corrosion coating 105 and the second anti-corrosion coating Layer 117;

[0051] S3: The pipe body 101 is sequentially polished and sandblasted to form a rough surface;

[0052] S4: The first shear nails 121 are sequentially arranged on the pipe body 101, and the first steel wire rope 123 is used for connection and stability;

[0053] S5: Coating the first antibacterial and deodorizing layer 103, the first anticorro...

Embodiment 3

[0056] This embodiment provides an anti-corrosion pressure pipeline 100, which is mainly prepared by the following construction methods:

[0057] S1: Weigh two parts by weight of 200 parts of anion powder, 30 parts of binder and 40 parts of activated carbon powder, and mix them evenly to obtain the first antibacterial deodorant layer 103 and the second antibacterial deodorant layer 119;

[0058] S2: Weigh two parts by weight of 45 parts of alcohol-soluble acrylic resin, 8 parts of anticorrosive pigment and 200 parts of alcohol, and mix them evenly to obtain the first anti-corrosion coating 105 and the second anti-corrosion coating Layer 117;

[0059] S3: The pipe body 101 is sequentially polished and sandblasted to form a rough surface;

[0060] S4: The first shear nails 121 are sequentially arranged on the pipe body 101, and the first steel wire rope 123 is used for connection and stability;

[0061] S5: Coating the first antibacterial and deodorizing layer 103, the first anticorrosi...

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Abstract

The invention discloses an anti-corrosion pressure pipeline and a construction method thereof, and relates to the field of pressure pipelines. The anti-corrosion pressure pipeline comprises a pipelinebody, a first antibacterial odor removal layer, a first anti-corrosion coating, a first steel fiber layer, a first steel wire mesh layer, a cement layer, a second steel wire mesh layer, a second steel fiber layer, a second anti-corrosion coating and a second antibacterial odor removal layer, the first antibacterial odor removal layer, the first anti-corrosion coating, the first steel fiber layer,the first steel wire mesh layer, the cement layer, the second steel wire mesh layer, the second steel fiber layer, the second anti-corrosion coating and the second antibacterial odor removal layer are sequentially arranged on the outer side wall of the pipeline body from inside to outside, the antibacterial odor removal layers can purify surrounding environments of the pipeline body, sensory experience of pipeline constructors is improved, the environments are purified, the anti-corrosion coatings can effectively relieve damage of paint to the environments, physical health of the constructorsis ensured, good corrosion resistance is provided, moisture cannot enter the pipeline body, so that integral strength and anti-pressure ability are ensured, the steel fiber layers can improve the strength and the anti-pressure ability, and the provided steel wire mesh layers can effectively improve the strength and the anti-pressure ability of the whole pressure pipeline.

Description

Technical field [0001] The invention relates to the field of pressure pipelines, and particularly relates to an anti-corrosion pressure pipeline and a construction method thereof. Background technique [0002] Pressure pipeline refers to all pipelines that are subjected to internal or external pressure. There are two main types of pipes used in industry and life, metal pipes and non-metal pipes. Metal pipes are mainly steel pipes, and non-metal pipes are mainly plastic pipes and FRP pipes. The steel pipe has high strength and strong pressure resistance, but the weight is heavy, the transportation and construction are more troublesome, and it is not corrosion resistant. Corrosion protection must be done in corrosive applications, and the cost is high. Plastic pipes are light and have good corrosion resistance, but they have poor strength and can only be used in low-pressure areas. Summary of the invention [0003] The purpose of the present invention is to provide an anti-corros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L58/04C09D167/08C09D5/08C09D133/04C09D5/14
CPCC09D5/08C09D5/14C09D133/04C09D167/08F16L58/04
Inventor 宋静艳罗晴
Owner SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING