Corrosion-resistant wood grain color steel plate passivation coating system
A color steel plate, corrosion-resistant technology, applied in coatings, devices for coating liquid on the surface, etc., can solve problems such as waste of coating liquid, pollution of production links, and inability to guarantee coating effects, so as to improve the working environment and improve The effect of product quality
Active Publication Date: 2019-12-13
JIANGSU EAST STEEL
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Problems solved by technology
[0004] The surface layer of the metal steel plate is a prerequisite for the next step of processing the metal steel plate. The passivation solution is used to coat the metal steel plate, which can effectively ensure the prevention of metal oxidation and rust. In the past, the steel plate coating device 1 used One-time coating, the coating effect cannot be guaranteed, or the use of drip-type coating liquid outlets cannot guarantee uniform coverage of the coating liquid
After the coating is completed, the excess coating liquid on the metal steel plate has no residual coating liquid recovery device, resulting in waste of coating liquid and polluting the production process
Method used
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the embodiments of the present invention and the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] like Figure 1-2 As shown, the corrosion-resistant wood-grain color steel plate passivation coating system includes a coating device 1 for coating the liquid, a recovery system 2 for recycling the remaining liquid, and a coating device for coating the steel plate. Coating machine3. The coating device 1 is installed on the coating machine 3, and the recovery system 2 is installed under the coating machine 3, which can recover the remai...
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The invention discloses an inactive coating system for a corrosion-resistant wood grain color steel board and belongs to the field of construction material production. The inactive coating system forthe corrosion-resistant wood grain color steel board includes a coating system, a recycling system and a coating machine. The coating system includes a liquid storage box, a fluid-out pipe, spraying pipes, and a fixed pole. The recycling system includes a recycling storage box, a recycling pump, a recycling tube and a recycling trough. The coating machine includes a driving wheel I, a driven wheelI, a coating wheel I, a driving wheel, a driven wheel, a coating wheel and an installation seat. The coating system is installed on the coating machine. The recycling system is installed under the coating machine. The recycling system is connected with the coating system through the recycling tube. The coating wheels are installed on the front and rear portions of the coating machine. The spraying pipes of the coating system are installed on the coating wheels on the front and back sides. The inactive coating system for the corrosion-resistant wood grain color steel board can achieve the coating on both sides of the steel board.
Description
technical field [0001] The invention belongs to the field of building material production, and more specifically relates to a passivation coating system for corrosion-resistant wood-grain colored steel plates. Background technique [0002] As a brand-new building decoration material, steel plate is a high-grade color-coated plate used in star buildings and top decorations in the world today, and only a few developed countries can produce it in the world. This material can be widely used in decoration, metal ceiling, curtain wall, European rolling shutter door, garage door, security door, indoor steel and wood door, color steel window and so on. [0003] The corrosion-resistant wood-grain color steel plate adopts the domestic advanced five-coating and three-baking production process. The coatings with the best anti-corrosion and weather resistance are selected, mainly fluorocarbon coatings and pure phenolic resin coatings. After continuous selection and testing, each coating ...
Claims
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IPC IPC(8): B05C1/08B05C11/10
CPCB05C1/0813B05C1/0826B05C11/1039
Inventor 汤红海
Owner JIANGSU EAST STEEL