Anticorrosion method
A surface layer, silicon film technology, applied in the direction of instruments, coatings, measuring devices, etc., can solve the problems of low efficiency, high labor cost, high cost of loading and unloading, transportation and downtime maintenance.
Pending Publication Date: 2022-06-03
太原中能合泰电气工程有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The cost of loading, unloading, transportation and downtime maintenance for repainting is extremely high, much higher than the cost of the initial coating itself. The equipment maintenance cost and safety hazards are also high, the labor cost is high, the efficiency is low, and the corrosion process cannot be controlled. real time monitoring
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The present invention is described in further detail below in conjunction with the accompanying drawings and specific wind turbine anti-corrosion embodiments.
[0024]First clean and polish the surface of the workpiece to be anti-corrosion, and mSiO 2 · (m+n) H2O high temperature spraying to the surface of the protected workpiece, after the evaporation of moisture on the surface of the workpiece to form a bottom silicon film 3, after drying the mesh skeleton 2 laid on the surface of the bottom silicon film 3 fixed, and then mSiO 2 · (m+n) H2O is sprayed onto the surface of the mesh skeleton 2 to form a surface silicon film1. After installing the monitoring port 8 and the access port 9 on the surface silicon film 1, the pipeline of the monitoring port 8 and the access port 9 is directly connected to the honeycomb cavity 24. The monitoring port 8 is mounted on the retainer 7, the pressure sensor 4 is fixed to the retainer 7 by flange 6. Quick connector 10 is installed on the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an anti-corrosion method. Comprising a bottom-layer silicon film attached to the surface of a protected workpiece, a surface-layer silicon film and a net-shaped framework located between the bottom-layer silicon film and the surface-layer silicon film. And a monitoring port and an access port are formed in the surface silicon film. The monitoring port is provided with a fixer, the fixer fixes a pressure sensor through a flange, the pressure sensor is provided with an external antenna, and the access port is provided with a quick-change connector. At present, the main anti-corrosion method is to coat an anti-corrosion coating, and the anti-corrosion coating needs to be regularly re-coated. In the prior art, the loading, unloading, transportation and shutdown maintenance cost of recoating is extremely high and is far higher than the cost of primary coating, the equipment maintenance cost and potential safety hazards are still high, the labor cost is relatively high, the efficiency is low, and the corrosion process cannot be monitored in real time. Based on the problems, the invention provides an anti-corrosion method capable of monitoring the damage progress of the anti-corrosion coating in real time, and compared with the traditional anti-corrosion coating, the silicon film is more environment-friendly and does not volatilize harmful gases such as formaldehyde and the like. Meanwhile, the method is more economical, the damage degree of the silicon film can be detected in real time, only damaged points need to be repaired, large-scale re-spraying is not needed, and repeated input of manpower and financial resources is saved.
Description
Technical field [0001] The present invention relates to an anti-corrosion method. Background [0002] Wind power, offshore, chemical and other equipment in the work, long-term by ultraviolet rays, rain and snow, extraordinarily windy sand, day and night temperature difference and other harsh natural environment corrosion, resulting in anti-corrosion coating damage. Once it suffers from corrosion damage, it is easy to cause equipment damage and affect the reliable operation of process equipment. Therefore, the improvement of the anti-corrosion process of working equipment in harsh environments is of great value. [0003] At present, the main anti-corrosion method disclosed is to coat the anti-corrosion coating. Anti-corrosion coatings need to be reapplied periodically. The cost of loading and unloading, transportation and downtime maintenance of repainting is extremely high, much higher than the cost of the first coating itself, and its equipment maintenance costs and safety hazar...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B05D7/24G01L19/00
CPCB05D7/24G01L19/00
Inventor 张晋源高赫牛婧梅张锐
Owner 太原中能合泰电气工程有限公司