CN212560073U - Fire-retardant wear-resisting coating structure of industrial and mining equipment - Google Patents
Fire-retardant wear-resisting coating structure of industrial and mining equipment Download PDFInfo
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- CN212560073U CN212560073U CN202021324139.9U CN202021324139U CN212560073U CN 212560073 U CN212560073 U CN 212560073U CN 202021324139 U CN202021324139 U CN 202021324139U CN 212560073 U CN212560073 U CN 212560073U
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Abstract
The utility model relates to a fire-retardant wear-resisting coating structure of industrial and mining equipment belongs to coating technical field. The technical problem that in the prior art, industrial and mining equipment cannot take corrosion resistance, wear resistance and flame retardance into consideration is solved. The utility model discloses a flame-retardant wear-resistant coating structure of industrial and mining equipment, which comprises a primer, a flame-retardant layer, a first wear-resistant layer, a corrosion-resistant layer and a second wear-resistant layer; the primer is polyurethane primer and is coated on the outer surface of the industrial and mining equipment; the flame-retardant layer is flame-retardant polyurethane paint and is coated on the outer surface of the primer; the first wear-resistant layer is a bi-component polyurethane wear-resistant coating and is coated on the outer surface of the flame-retardant layer; the corrosion-resistant layer is a polyurethane anticorrosive coating and is coated on the outer surface of the first wear-resistant layer; the second wear-resistant layer is polyurethane modified epoxy resin wear-resistant paint coated on the outer surface of the corrosion-resistant layer. The flame-retardant wear-resistant coating structure for the industrial and mining equipment has the advantages of corrosion resistance, wear resistance and flame retardance, and is suitable for the surface of the industrial and mining equipment for underground operation.
Description
Technical Field
The utility model belongs to the technical field of the coating structure, concretely relates to fire-retardant wear-resisting coating structure of industrial and mining equipment.
Background
The industrial and mining equipment is used for detecting, exploiting and transporting minerals and can be divided into underground operation equipment and aboveground operation equipment according to different use environments.
The underground environment is harsh, and the method mainly has the following characteristics:
firstly, the air humidity is high;
secondly, the floating impurities in the air, such as coal dust, are high;
third, corrosive gases such as CO2、NO、NO2、SO2The content of the sodium hydroxide is higher.
Therefore, industrial and mining equipment operating underground needs to have corrosion resistance and wear resistance, and the industrial and mining environment such as fire hazard is extremely large, so the industrial and mining equipment operating underground also needs to have flame retardant performance, but the industrial and mining equipment in the prior art cannot always give consideration to the performances.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving prior art, industrial and mining equipment can't compromise the technical problem of corrosion resistance, wearability and fire resistance, provides a fire-retardant wear-resisting coating structure of industrial and mining equipment.
The utility model provides a technical scheme as follows that above-mentioned technical problem took.
The utility model provides a flame-retardant wear-resistant coating structure of industrial and mining equipment, which comprises a primer, a flame-retardant layer, a first wear-resistant layer, a corrosion-resistant layer and a second wear-resistant layer;
the primer is polyurethane primer and is coated on the outer surface of the industrial and mining equipment;
the flame-retardant layer is flame-retardant polyurethane paint and is coated on the outer surface of the primer;
the first wear-resistant layer is a bi-component polyurethane wear-resistant coating and is coated on the outer surface of the flame-retardant layer;
the corrosion-resistant layer is a polyurethane anticorrosive paint and is coated on the outer surface of the first wear-resistant layer;
the second wear-resistant layer is polyurethane modified epoxy resin wear-resistant paint and is coated on the outer surface of the corrosion-resistant layer.
Further, the thickness of the primer is 50-70 μm.
Further, the thickness of the flame-retardant layer is 50-55 μm.
Further, the thickness of the first wear-resistant layer is 30-40 μm.
Further, the thickness of the corrosion-resistant layer is 60-75 μm.
Further, the thickness of the second wear-resistant layer is 20-35 μm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a fire-retardant wear-resisting coating structure of industrial and mining equipment has corrosion-resistant, wear-resisting and fire behaviour, is applicable to the industrial and mining equipment surface of borehole operation and uses.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the present invention will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive labor.
FIG. 1 is a schematic structural view of the structure of the flame-retardant wear-resistant coating of the industrial and mining equipment of the present invention;
1. the coating comprises industrial and mining equipment, 2, primer, 3, a flame-retardant layer, 4, a first wear-resistant layer, 5, a corrosion-resistant layer, 6 and a second wear-resistant layer.
Detailed Description
For further understanding of the present invention, the following detailed description of the embodiments of the present invention is provided for the purpose of illustrating the features and advantages of the present invention, and is not intended to limit the scope of the claims.
As shown in figure 1, the utility model discloses a fire-retardant wear-resisting coating structure of industrial and mining equipment, including priming paint 2, fire-retardant layer 3, first wearing layer 4, corrosion-resistant layer 5 and second wearing layer 6. Wherein the primer 2 is polyurethane primer and is coated on the outer surface of the industrial and mining equipment 1; polyurethane primers are available in a manner well known to those skilled in the art, such as commercially available, dune-polyurethane primers; the thickness of the primer 2 is 50-70 μm. The flame-retardant layer 3 is flame-retardant polyurethane paint and is coated on the outer surface of the primer 2; flame retardant polyurethane coatings are available in a manner well known to those skilled in the art, such as commercially available, coyoi-CPU polyurethane flame retardant waterproof coatings; the thickness of the flame-retardant layer 3 is 50-55 μm. The first wear-resistant layer 4 is a bi-component polyurethane wear-resistant coating and is coated on the outer surface of the flame-retardant layer 3; the two-component polyurethane abrasion-resistant coating can be obtained by means well known to those skilled in the art, such as a commercially available, super abrasion-resistant 911 polyurethane two-component coating; the thickness of the first wear resistant layer 4 is 30-40 μm. The corrosion-resistant layer 5 is a polyurethane anticorrosive coating and is coated on the outer surface of the first wear-resistant layer 4; polyurethane anti-corrosive coatings are available in a manner well known to those skilled in the art, such as commercially available Yingyang mountain-one-component polymeric polyurethane waterproofing coatings; the thickness of the corrosion-resistant layer 5 is 60-75 μm. The second wear-resistant layer 6 is polyurethane modified epoxy resin wear-resistant paint, and the polyurethane anticorrosive paint can be obtained by a manner well known to those skilled in the art, such as laboratory preparation, chinese patent a polyurethane modified epoxy resin wear-resistant paint (103540258A); coating on the outer surface of the corrosion-resistant layer 5; the thickness of the second wear resistant layer 6 is 20-35 μm.
Claims (6)
1. The flame-retardant wear-resistant coating structure of the industrial and mining equipment is characterized by comprising a primer (2), a flame-retardant layer (3), a first wear-resistant layer (4), a corrosion-resistant layer (5) and a second wear-resistant layer (6);
the primer (2) is polyurethane primer and is coated on the outer surface of the industrial and mining equipment (1);
the flame-retardant layer (3) is flame-retardant polyurethane paint and is coated on the outer surface of the primer (2);
the first wear-resistant layer (4) is a bi-component polyurethane wear-resistant coating and is coated on the outer surface of the flame-retardant layer (3);
the corrosion-resistant layer (5) is a polyurethane anticorrosive paint and is coated on the outer surface of the first wear-resistant layer (4);
the second wear-resistant layer (6) is polyurethane modified epoxy resin wear-resistant paint and is coated on the outer surface of the corrosion-resistant layer (5).
2. The fire-retardant and wear-resistant coating structure for industrial and mining equipment according to claim 1, wherein the thickness of the primer (2) is 50-70 μm.
3. The fire-retardant and wear-resistant coating structure for industrial and mining equipment according to claim 1, wherein the thickness of the fire-retardant layer (3) is 50-55 μm.
4. The fire-retardant and wear-resistant coating structure for industrial and mining equipment according to claim 1, wherein the thickness of the first wear-resistant layer (4) is 30-40 μm.
5. The fire-retardant and wear-resistant coating structure for industrial and mining equipment according to claim 1, wherein the thickness of the corrosion-resistant layer (5) is 60-75 μm.
6. The fire-retardant and wear-resistant coating structure for industrial and mining equipment according to claim 1, wherein the thickness of the second wear-resistant layer (6) is 20-35 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324139.9U CN212560073U (en) | 2020-07-07 | 2020-07-07 | Fire-retardant wear-resisting coating structure of industrial and mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324139.9U CN212560073U (en) | 2020-07-07 | 2020-07-07 | Fire-retardant wear-resisting coating structure of industrial and mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212560073U true CN212560073U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021324139.9U Active CN212560073U (en) | 2020-07-07 | 2020-07-07 | Fire-retardant wear-resisting coating structure of industrial and mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212560073U (en) |
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2020
- 2020-07-07 CN CN202021324139.9U patent/CN212560073U/en active Active
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