Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pipe for transporting poisonous gas

A technology for toxic gases and pipes, applied in coatings, anti-corrosion coatings, epoxy resin coatings, etc., can solve the problems that the inner wall is easily corroded and affects the service life of the pipeline, so as to avoid rain erosion, improve service life, and improve corrosion resistance sexual effect

Inactive Publication Date: 2019-11-12
张浩
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The transportation of toxic gas is usually transported or discharged by transportation pipelines. Due to the presence of a large amount of corrosive substances in the toxic gas, the inner wall of the pipeline is easily corroded after a long period of transportation of toxic gas, which affects the service life of the pipeline.

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
  • Pipe for transporting poisonous gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, the present invention is a pipe used for the transportation of toxic gases, comprising a pipe body 1, the inner wall of the pipe body 1 is coated with a layer of corrosion-resistant layer 2, and the inner wall of the pipe body 1 is provided with several wear-resistant protrusions 3, and the wear-resistant The top surface of the protrusion 3 passes through the corrosion-resistant layer 2 and is placed in the inner cavity 11 of the pipe body 1. A protective layer 4 is provided on the outer wall of the pipe body 1. The pipe body 1 is specifically a cement pipe, and the protective layer 4 is specifically polymer cement. Base layer of waterproof coating.

[0021] The wear-resistant protrusions 3 are hemispherical ceramic protrusions with a diameter of 3-6 mm, and the distance between two adjacent wear-resistant protrusions 3 is half of the diameter of the wear-resistant protrusions 3 .

[0022] The thickness of the side wall of the pipe body 1 is ...

Embodiment 2

[0026] Such as figure 1 As shown, the present invention is a pipe used for the transportation of toxic gases, comprising a pipe body 1, the inner wall of the pipe body 1 is coated with a layer of corrosion-resistant layer 2, and the inner wall of the pipe body 1 is provided with several wear-resistant protrusions 3, and the wear-resistant The top surface of the protrusion 3 passes through the corrosion-resistant layer 2 and is placed in the inner cavity 11 of the pipe body 1. A protective layer 4 is provided on the outer wall of the pipe body 1. The pipe body 1 is specifically a cement pipe, and the protective layer 4 is specifically polymer cement. Base layer of waterproof coating.

[0027] The wear-resistant protrusions 3 are hemispherical ceramic protrusions, the diameter of the ceramic protrusions is 4 mm, and the distance between two adjacent wear-resistant protrusions 3 is half of the diameter of the wear-resistant protrusions 3 .

[0028] The thickness of the side wall...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a pipe for transporting poisonous gas. The pipe comprises a pipe body, wherein the inner wall of the pipe body is coated with a corrosion-resistant layer, a plurality of wear-resistant protrusions are arranged on the inner wall of the pipe body, the top surfaces of the wear-resistant protrusions penetrate through the corrosion-resistant layer and is arranged in an inner cavity of the pipe body, a protective layer is arranged on the outer wall of the pipe body, the pipe body is a cement pipe, and the protective layer is a polymer cement-based waterproof coating layer. The pipe is high in corrosion resistance and can effectively prevent corrosive substances in the poisonous gas from corroding the pipe, so that the service life of the pipe can be remarkably prolonged.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a pipe used for transporting toxic gas. Background technique [0002] At present, whether it is domestic waste gas or industrial toxic gas, it needs to be purified before being discharged into the atmosphere. Toxic gas is usually transported or discharged through transportation pipelines. Due to the presence of a large amount of corrosive substances in the toxic gas, the inner wall of the pipeline is easily corroded after transporting the toxic gas for a long time, which affects the service life of the pipeline. Contents of the invention [0003] In order to solve the above technical problems, the present invention discloses a pipe used for the transportation of toxic gas. The pipe has strong corrosion resistance, can effectively avoid corrosion of the pipe by corrosive substances in the toxic gas, and can significantly improve its service life. [0004] The p...

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 Applications(China)
IPC IPC(8): F16L58/10C09D163/00C09D5/08C09D7/61C09D7/63
CPCC08K3/30C08K3/34C08K3/36C08K5/098C08K13/02C08K2201/014C09D5/08C09D7/61C09D7/63C09D163/00F16L58/1009
Inventor 张浩
Owner 张浩
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com