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Water-based cleaning agent for high-speed railway maintenance

A high-speed railway, water-based technology, applied in the field of cleaning agent, can solve the problems of difficult cleaning, cleaning agent cannot be sprayed in place, and unsatisfactory cleaning effect, etc., and achieve the effect of low cost of use, high decontamination and cleaning ability, and scientific design

Inactive Publication Date: 2018-02-23
深圳市唯特偶新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Relevant parts must be cleaned during maintenance and flaw detection. Since trains are exposed to harsh environments such as wind, sand, salt spray, and humidity all year round, mineral oil (including grease), metal dust, clay, and mineral oil-wrapped metal remain on the surface of the train. Dust and clay form complex cohesion and stubborn lubricating grease, which is difficult to remove with existing cleaning agents, even with an air compressor or water pump to pressurize the cleaning effect is not ideal, many cracks and dead ends are structurally related, and cleaning agents cannot be sprayed in place, need to be disassembled for cleaning

Method used

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  • Water-based cleaning agent for high-speed railway maintenance
  • Water-based cleaning agent for high-speed railway maintenance
  • Water-based cleaning agent for high-speed railway maintenance

Examples

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Embodiment Construction

[0038] The present invention will be described below in combination with specific embodiments.

[0039] An aerosol tank of a water-based cleaning agent for maintenance of high-speed railways. The components of the water-based cleaning agent and their weight percentages are as follows:

[0040]

[0041]

[0042] The high-speed railway maintenance water-based cleaning agent aerosol tank of the specific embodiment is used to directly spray and clean the dirty surface. The cleaning is simple and fast, and most of the grease and soil can be cleaned. For complex parts, it can be cleaned directly without disassembly. At present, similar products are directly sprayed with a watering can to penetrate the dirty surface for 10 to 15 minutes, and then cleaned with a high-pressure water gun. It is not a big problem to clean the surface and the cleaning surface that is not particularly dirty. Gear oil leakage and grease overflow Some parts are difficult to clean, and parts with compl...

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PUM

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Abstract

The invention relates to a water-based cleaning agent for high-speed railway maintenance. The water-based cleaning agent comprises, by weight, a main material and the balance of water, wherein the main material comprises, by weight, 1-5% of isomeric alcohol polyoxyethylene ether, 1-5% of sodium hydroxide, 1-5% of ethylenediaminetetraacetic acid, 3-5% of a surfactant Berol 226, 2-3% of coconut oilfatty acid diethanolamide, and 3-5% of isohexanediol. The preparation method comprises: dissolving, stirring and standing. According to the present invention, the water-based cleaning agent has advantages of scientific and reasonable components, scientific and reasonable component ratio, high decontamination and cleaning ability, low use cost, non-toxic and harmless raw materials, no irritating odor, no harm to human body, no atmospheric pollution and no environment pollution, and can be widely used for maintenance or flaw detection and equipment maintenance and cleaning of high-speed rail electrical power, bogies, gearboxes, axles and other equipment perennially exposed to wind and sand, salt mist and dampness-heat and humid harsh environments.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to a water-based cleaning agent for high-speed railway maintenance. Background technique [0002] For high-speed railways, referred to as high-speed railways, locomotives must pass different levels of maintenance and flaw detection every time they run more than 200,000 kilometers. Relevant parts must be cleaned during maintenance and flaw detection. Since trains are exposed to harsh environments such as wind, sand, salt spray, and humidity all year round, mineral oil (including grease), metal dust, clay, and mineral oil-wrapped metal remain on the surface of the train. Dust and clay form complex cohesion and stubborn lubricating grease, which is difficult to remove with existing cleaning agents, even with an air compressor or water pump to pressurize the cleaning effect is not ideal, many cracks and dead ends are structurally related, and cleaning agents cannot be sprayed It needs to be disassem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/04C11D3/20C11D3/33C11D3/60
CPCC11D1/825C11D1/66C11D1/72C11D3/044C11D3/2048C11D3/33
Inventor 孙湘辉唐欣舒氧
Owner 深圳市唯特偶新材料股份有限公司
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