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A heat-absorbing anti-corrosion and energy-saving coating and its preparation method and application method

An energy-saving paint and weight technology, applied in the field of paint, can solve the problems such as the inability to effectively control and improve the fuel and operating cost indicators, the inability to obtain secondary combustion of combustible organic components and convert them into heat energy, and affect economic and social benefits. , to achieve the effect of being conducive to heat conduction, easy to promote and use, and good heat absorption effect

Active Publication Date: 2020-05-08
王珩
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AI Technical Summary

Problems solved by technology

[0002] In the application of various industrial boilers, oil field heating furnaces, central heating heating furnaces, power generation boilers, and heat treatment and drying equipment, it mainly depends on specific fuels and a single quantity to achieve improved boiler thermal efficiency. Due to different fuel components and calorific value changes and The difference in operation mode prevents the combustible organic components in the fuel from being completely and fully converted into heat energy by secondary combustion, thereby reducing the thermal efficiency of the boiler, and making the fuel and operating cost indicators unable to be effectively controlled and improved.
Greatly affected the economic and social benefits of the enterprise

Method used

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Embodiment Construction

[0011] A heat-absorbing anti-corrosion and energy-saving coating, its components and parts by weight are 21 parts of boron nitride, 29 parts of corundum, 31 parts of brown corundum, 15 parts of talcum powder, 8 parts of graphene, 22 parts of iron oxide red, and 23 parts of iron oxide black and water glass solvent; put the above-mentioned materials in the container according to the proportion and stir evenly, then gradually slowly add three times the water glass solvent, and stir while adding water glass. The stirring time is 5 minutes. After uniform stirring and mixing, the obtained The heat-absorbing anti-corrosion and energy-saving paint described above; under dry conditions, use an angle grinder to remove rust and dirt on the painted part, keep the environment dry, and brush or spray the heat-absorbing anti-corrosion and energy-saving paint prepared above on the surface of the object , with a thickness of 2 mm, dry immediately or dry naturally. Before the paint dries, the dr...

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Abstract

The invention relates to a coating, in particular to a heat-absorption anticorrosive energy-saving coating, a preparation method thereof and a use method of the coating. The coating comprises, by weight, 10-30 parts of boron nitride, 20-40 parts of corundum, 20-40 parts of brown aluminum oxide, 10-20 parts of talcum powder, 5-10 parts of graphene, 10-30 parts of iron oxide red, 10-30 parts of ironoxide black and water glass solvents. The preparation method of the coating includes the steps: placing the materials into a container according to proportion; uniformly mixing the materials; gradually and slowly adding triple water glass solvents; stirring mixture for 4-6 minutes when the water glass solvents are added. The use method of the coating includes the steps: cleaning up coated surfaces; coating or spraying the surface with 0.1-0.3 millimeters of the coating. The coating is good in heat-absorption effect and high in anticorrosive function, the service life of a boiler can be prolonged, and heat conduction is facilitated.

Description

technical field [0001] The invention relates to a coating, in particular to a heat-absorbing, anti-corrosion and energy-saving coating and a preparation method and application method thereof. Background technique [0002] In the application of various industrial boilers, oil field heating furnaces, central heating heating furnaces, power generation boilers, and heat treatment and drying equipment, it mainly depends on specific fuels and a single quantity to achieve improved boiler thermal efficiency. Due to different fuel components and calorific value changes and The difference in operation mode prevents the combustible organic components in the fuel from being completely and fully converted into heat energy by secondary combustion, thereby reducing the thermal efficiency of the boiler, and making the fuel and operating cost indicators unable to be effectively controlled and improved. It has greatly affected the economic and social benefits of the enterprise. Therefore, it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D5/08C09D7/61B05D5/00B05D7/24
CPCY02P20/10
Inventor 王珩
Owner 王珩
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