Coating equipment for surfaces of steel angles
A technology of coating equipment and angle steel, which is applied to the surface coating liquid device, pretreatment surface, spraying device, etc., can solve the problems of corrosive operators, heavy weight of angle steel, damage, etc., to improve production efficiency and reduce manpower cost, and the effect of reducing potential safety hazards
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Publication Date
- 2018-12-18
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Abstract
Description
Technical field
[0001] The invention relates to the field of angle steel, in particular to a coating equipment for the surface of angle steel. Background technique
[0002] Steel corrosion refers to a process in which steel is gradually destroyed by a certain reaction (mainly an electrochemical reaction) in contact with the surrounding medium. The chemical composition of the steel itself, the metallographic structure, and the relative humidity, temperature, wind direction, wind speed, corrosive medium, condensation, dust and other factors of the atmospheric environment all affect the rate of steel corrosion. The critical relative humidity for steel corrosion is 75%, if the relative humidity <35%, steel is not easy to rust; if relative humidity> At 80%, the corrosion rate will increase significantly. The temperature rise can accelerate the corrosion rate, if the relative humidity> 75%, the corrosion rate will increase 2 times for every 10°C increase in temperature. Sulf...
Examples
Embodiment Construction
[0036] The following will be attached Figure 1-Figure 14 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0037] The present invention provides a coating equipment for angle steel surface through improvement, such as Figure 1-Figure 14 As shown, it includes a coating equipment for angle steel surface, including a material moving device 1, a rust removing device 2, a feeding device 3, a plating aid device 4, and a coating device 5, the moving device 1, the rust removing device 2, the feeding device 3. The plating assist device 4 and the co...