Spray-type nonferrous metal surface treatment technique and device
A non-ferrous metal and surface treatment technology, applied in the direction of surface reaction electrolytic coating, anodic oxidation, electrolytic coating, etc., can solve the problems of large site, expansion of factory production scale, energy consumption of coolers, etc., and achieve short anodic oxidation time and save site space, the effect of improving enterprise production capacity
Inactive Publication Date: 2015-06-24
张小可
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Problems solved by technology
The cooler is often very energy-intensive. At the same time, the immersion anodic oxidation process method takes up a huge space, thus limiting the expansion of the factory's production scale.
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[0020] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting wi...
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The invention discloses a spray-type nonferrous metal surface treatment technique which comprises the following steps: a) suspending a nonferrous metal profile in a treatment tank; b) atomizing an electrolyte, and spraying in the tank to sufficiently contact the atomized electrolyte with the nonferrous metal profile; and c) introducing positive electricity into the nonferrous metal profile, and introducing negative electricity into the electrolyte. The invention also discloses a spray-type nonferrous metal surface treatment technique which comprises a tank body and a liquid tank, wherein a plurality of atomizers are arranged in the tank body; and the atomizers are communicated with the liquid tank through pipelines. By changing the traditional immersion-type anodic oxidation treatment technique and adopting the spray type, the technique reduces the electrolyte consumption, can lower the power of the cooler, and performs the energy-saving function.
Description
technical field [0001] The invention relates to a non-ferrous metal surface treatment technology, especially anodic oxidation treatment. Background technique [0002] my country has now entered the development period of high-end aluminum, and the surface treatment technology of aluminum profiles has developed rapidly, among which anodic oxidation is currently the most commonly used and fastest-growing method. [0003] The anodized film requires high surface properties of aluminum profiles, especially the surface hardness, corrosion resistance and wear resistance, which are related to the service life of the anodized film. The thickness of the anodized film, the quality of sealing holes and the wear resistance constitute the most critical indicators of the quality of aluminum profiles, among which the wear resistance and the thickness of the anodized film are a symbolic data of the service life of anodized aluminum. The sealing quality is an important indicator of the corros...
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IPC IPC(8): C25D11/02
CPCC25D11/02C25D11/005C25D11/14
Inventor 张小可
Owner 张小可