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Method for coating asphalt coating on the surface of outdoor mining machinery and equipment

A technology for mechanical equipment and asphalt coating, which is applied to devices that apply liquid to the surface, asphalt coatings, coatings, etc. It can solve the problems of equipment corrosion, equipment maintenance frequency and difficulty, and achieve high density and good elasticity. and plasticity

Active Publication Date: 2019-02-12
安徽明威科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the equipment is corroded, and the frequency and difficulty of equipment maintenance are relatively high.

Method used

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Examples

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Embodiment Construction

[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0024] A bituminous coating for outdoor mining machinery and equipment is made of the following raw materials in parts by weight:

[0025] 120 parts of emulsified asphalt, 12 parts of paraffin, 0.6 parts of bentonite, 11 parts of turpentine, 3.6 parts of microcrystalline powder, 2.5 parts of carbo resin, 1.2 parts of elastic agent, 10 parts of glass fiber powder, 5.5 parts of carnauba wax, and 8 parts of maleic anhydride part, 2.5 parts of plasticizer, 1.5 p...

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Abstract

The invention provides a method of spraying a bituminous coating on the surface of outdoor mine mechanical equipment. The method comprises the following steps: (1) firstly, heating bituminous paint to 80-85 DEG C, stirring for 10-15 minutes, cooling to 75 DEG C, and continuously stirring under constant temperature; (2), then, pumping the bituminous paint into a high-pressure steam spray gun, dispersing the bituminous paint in the high-pressure steam spray gun, spraying the bituminous paint out along with airflow, and directly acting on the surface of the mine mechanical equipment by the high-pressure airflow to form the bituminous coating with the thickness of 1.2-3.5 mm; and (3) finally, carrying out destressing treatment: placing the mine mechanical equipment in a greenhouse of 65 DEG C, carrying out ultrasonic treatment for 25 minutes, spraying atomized water on the surface of the bituminous coating for humidification, raising the temperature of the greenhouse to 72 DEG C, treating for 20 minutes, and moving the mine mechanical equipment out of the greenhouse. According to the invention, high-pressure steam is used as a carrier for dispersing, uniformly heating and humidifying the coating to enhance the stickiness; under the function of high-pressure airflow, the bituminous coating can be uniformly sprayed on the surface of the equipment.

Description

technical field [0001] The invention relates to the field of outdoor mining machinery and equipment, in particular to a method for coating an asphalt coating on the surface of outdoor mining machinery and equipment. Background technique [0002] Outdoor mining machinery and equipment refers to machinery that works outdoors and is specialized in mining, mineral processing, and prospecting. Mining machinery and equipment are generally used to process ore, making low-quality ore valuable. Separation of valuable minerals from gangue. Including prospecting machinery, mining machinery and mineral processing machinery. Due to the harsh working environment of outdoor mining machinery and equipment, and dealing with ore, the protective layer on the surface of the equipment is easily damaged by various impacts, such as the impact of flying stones or the bump of other tools. In turn, the equipment is corroded, and the frequency and difficulty of equipment maintenance are relatively ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D7/24B05D3/00C09D195/00C09D5/08C09D7/61C09D7/63
CPCB05D3/007B05D7/24C08L2205/025C08L2205/035C09D5/08C09D7/61C09D7/63C09D7/65C09D7/70C09D195/00C08L91/06C08K13/04C08K7/14C08K3/346C08K5/11C08K3/04
Inventor 吴新明
Owner 安徽明威科技发展有限公司
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