CN217811236U - A anticorrosive antifouling protection architecture for ocean steel-pipe column - Google Patents
A anticorrosive antifouling protection architecture for ocean steel-pipe column Download PDFInfo
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- CN217811236U CN217811236U CN202221621780.8U CN202221621780U CN217811236U CN 217811236 U CN217811236 U CN 217811236U CN 202221621780 U CN202221621780 U CN 202221621780U CN 217811236 U CN217811236 U CN 217811236U
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Abstract
The utility model belongs to the technical field of the ocean protection, a anticorrosive antifouling protection architecture for ocean steel-pipe column is disclosed. This anticorrosive antifouling protection architecture of marine steel-pipe column includes sealed adhesive linkage, sealed buffer layer, anticorrosive antifouling layer, winding fixed band, edge sealant from inside to outside in proper order. Anticorrosive antifouling layer and sealed buffer layer combine firmly, combine together through hot pressing or the mode of mould crowded altogether, the region that can protect as required carries out accurate tailorring, closely combines together through sealed adhesive linkage and steel-pipe column, adopts the winding fixed band to fix, utilizes sealed glue sealing in edge in seam and base edge, further isolated external environment. The protective structure can be tightly combined on the outer wall of the steel pipe column, effectively protects materials from erosion and adhesion of fouling organisms, improves the wear resistance and the shock resistance, has excellent anti-aging effect, is simple and convenient to construct, saves the cost, and has a wide market prospect.
Description
Technical Field
The utility model relates to an ocean protection technology field especially relates to an anticorrosive antifouling protection architecture for ocean steel-pipe column.
Background
With the development and utilization of marine environment, marine artificial equipment is increased day by day, but most steel structures are extremely easy to corrode in the marine environment for a long time, and fouling organisms attached to the surface of a marine facility structure can increase the corrosion degree of the surface, so that serious economic loss and potential safety hazard are caused. At present, most of adopted protective measures are heavy anti-corrosion coating, coating materials and the like, but the protective measures have defects, the requirements of heavy anti-corrosion coating construction on the surface state are high, the heavy anti-corrosion coating is easy to fall off and lose efficacy under the impact of sea waves, and the later maintenance is difficult; the coating belt applied in the coating technology is not resistant to abrasion and poor in ageing resistance, the construction difficulty and labor cost are increased by adding the outer-layer protective cover, and the application field is limited.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model aims to provide an anticorrosive antifouling protection architecture of ocean steel-pipe column, especially offshore wind power facility and ocean pasture steel-pipe column can closely laminate to by the protective material surface, and effective protective material avoids erosion and stained organism to adhere to, improves wearability and shock resistance, and the ageing resistance effect is excellent, and the construction is simple and convenient, practices thrift the cost, and market prospect is big.
The utility model aims to solve the existing problems and provide an anti-corrosion and anti-fouling protection structure which is arranged on the outer wall of a steel pipe column and comprises a sealing adhesive layer, a sealing buffer layer, an anti-corrosion and anti-fouling layer, a winding fixing belt and edge sealant; wherein sealed adhesive linkage plays sealed bonding's effect between steel column and buffer layer, and anticorrosive antifouling layer is located outmost, adopts the winding fixed band to fix, can all demolish after sealed adhesive linkage solidification is complete, utilizes sealed the sealing glue of edge to seal at seam and base edge at last, further isolated external environment.
Furthermore, the sealing adhesive is epoxy structural adhesive, is firmly adhered to the sealing buffer layer, and has good adhesion and sealing performance.
Further, the sealing buffer layer is one of ethylene propylene diene monomer, ethylene acrylic acid copolymer or polyurethane.
Furthermore, the thickness range of the sealing buffer layer is 0.3-1mm, and the sealing buffer layer is combined with the anti-corrosion and anti-fouling layer in a hot pressing or die co-extrusion mode, so that the sealing buffer layer has flexibility and excellent sealing effect, and the impact resistance of the whole anti-corrosion and anti-fouling protection structure is improved.
Furthermore, the anticorrosive antifouling layer is made of ultrahigh molecular weight polyethylene added with an antifouling additive, the antifouling additive is capsaicin, the purity of the capsaicin is greater than or equal to 95%, fouling organisms can be effectively prevented from attaching and growing, fouling organisms can be safely and effectively prevented from attaching to the marine steel column, in addition, the anticorrosive and antifouling problem can be solved in the marine aquaculture industry, the harm of the anticorrosive and antifouling paint to the marine ecological environment can be reduced, and the environment is protected.
Still further, the molecular weight of the anti-corrosion and anti-fouling layer material is 150-800 ten thousand.
Further, the thickness of the anti-corrosion and anti-fouling layer ranges from 0.1 mm to 2mm.
Further, the protection structure wraps the outer wall of the steel pipe column and is fixed through a winding fixing band.
Furthermore, the protection structure can be accurately cut according to a protection area, the length is larger than or equal to the protection height, the width is larger than or equal to the perimeter of the steel pipe column, and the edges and the joint positions are sealed by edge sealing glue.
The invention has the beneficial effects that:
1. the utility model discloses an anticorrosive antifouling layer wear resistance of super high molecular weight excellent, nonpolarity, surface free energy are low, and shock strength is high, corrosion-resistant, and the fouling organism is difficult for adhering to, and ageing resistance can be good, not only can protect ocean facility surface not corroded by the sea water, protects material ocean facility surface as wear-resisting shock resistance layer, prolongs the life of ocean facility.
2. The utility model discloses can carry out accurate tailorring according to protection zone, length is greater than or equal to protection height, and the width is greater than or equal to the girth of steel-pipe column, and the construction is simple and efficient, and the application is wide, practices thrift the cost.
3. The utility model discloses an anticorrosive antifouling layer adds capsaicin in the material, has further improved antifouling effect of decreasing, and especially ocean pasture platform steel-pipe column not only can reduce harmless biological gathering, and is nontoxic harmless, still can alleviate the pressure of steel-pipe column, reduces the maintenance cost.
4. The utility model discloses a protection architecture adopts sealed glue to seal edge and seam position, further isolated steel-pipe column and external environment condition, improves anticorrosive function.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a transverse sectional view of the structure of the present invention.
The steel column is 1, the sealing adhesive layer is 2, the sealing buffer layer is 3, the corrosion-resistant antifouling layer is 4, the winding fixing band is 5, and the edge sealant is 6.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1.2, the protective material for the steel pipe column of the marine facility is arranged on the outer side of the steel pipe column, and comprises a sealing adhesive layer 2, a sealing buffer layer 3, an anti-corrosion and anti-fouling layer 4, a winding fixing belt 5 and an edge sealant 6; sealed adhesive linkage 2 plays sealed bonding's effect between steel column 1 and sealed buffer layer 3, and anticorrosive antifouling layer 4 is located outmost, adopts winding fixed band 5 to fix, can all demolish after sealed adhesive linkage solidification is complete, adopts sealed glue 6 sealed with edge and seam crossing at last, further isolated external environment.
Specifically, the sealing adhesive glue is epoxy structural glue, is firmly adhered to the sealing buffer layer, and has good adhesion and sealing performance.
Specifically, the sealing buffer layer is made of ethylene propylene diene monomer rubber, the thickness of the sealing buffer layer is 0.3mm, the sealing buffer layer and the anti-corrosion and anti-fouling layer are combined together in a hot pressing or die co-extrusion mode, the sealing buffer layer has flexibility and an excellent sealing effect, and the impact resistance of the whole anti-corrosion and anti-fouling protection structure is improved.
Specifically, the thickness of the anticorrosion and antifouling layer is 1mm, the material is ultrahigh molecular weight polyethylene added with an antifouling auxiliary agent, the molecular weight of the ultrahigh molecular weight polyethylene is 350 ten thousand, the antifouling auxiliary agent is capsaicin, and the purity is more than or equal to 95%. Can effectively prevent the adhesion growth of fouling organisms, can safely and effectively solve the adhesion of fouling organisms on the marine steel stand column, can solve the problems of corrosion and pollution prevention in the marine aquaculture industry, can protect the environment, and reduces the harm of the anticorrosive antifouling paint to the marine ecological environment.
Specifically, the protection structure can be accurately cut according to a protection area, the length is larger than or equal to the protection height, the width is larger than or equal to the perimeter of the steel pipe column, and the edges and the joint positions are sealed by sealing glue.
The above embodiments are preferred and illustrative only, and equivalent technical modifications may be made by those skilled in the art based on the description of the patent, which are within the scope of the patent.
Claims (6)
1. The utility model provides an anticorrosive antifouling protection architecture for ocean steel-pipe column, its characterized in that, protection architecture is by interior to including sealed adhesive linkage, sealed buffer layer, anticorrosive antifouling layer, winding fixed band, edge sealant in proper order outside to, and sealed adhesive linkage will seal buffer layer and anticorrosive antifouling layer and closely combine at the steel-pipe column outer wall, fixes with the winding fixed band, utilizes the sealed glue of edge to seal at seam and base edge.
2. The anti-corrosion and anti-fouling protection structure for the marine steel pipe column according to claim 1, wherein the sealing adhesive glue is an epoxy structural glue, is firmly adhered to the sealing buffer layer, and has good adhesion and sealing performance.
3. An anticorrosion and antifouling protection structure for a marine steel pipe column according to claim 1, wherein the sealing buffer layer is one of ethylene propylene diene monomer, ethylene acrylic acid copolymer or polyurethane.
4. An anti-corrosion and anti-fouling protection structure for marine steel pipe column according to claim 2, wherein the seal buffer layer has a thickness in the range of 0.3-1mm.
5. An anti-corrosion and anti-fouling protection structure for marine steel pipe column according to claim 1, wherein the anti-corrosion and anti-fouling layer has a thickness in the range of 0.1-2mm.
6. The marine steel pipe column corrosion and fouling prevention protection structure as claimed in claim 1, wherein the protection structure is wrapped on the outer wall of the steel pipe column and fixed by winding a fixing band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221621780.8U CN217811236U (en) | 2022-06-27 | 2022-06-27 | A anticorrosive antifouling protection architecture for ocean steel-pipe column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221621780.8U CN217811236U (en) | 2022-06-27 | 2022-06-27 | A anticorrosive antifouling protection architecture for ocean steel-pipe column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217811236U true CN217811236U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221621780.8U Active CN217811236U (en) | 2022-06-27 | 2022-06-27 | A anticorrosive antifouling protection architecture for ocean steel-pipe column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217811236U (en) |
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2022
- 2022-06-27 CN CN202221621780.8U patent/CN217811236U/en active Active
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