Photovoltaic plate frame corrosion resistance treatment method

A photovoltaic panel frame and anti-corrosion treatment technology, which is applied in the direction of coating, metal material coating process, hot-dip plating process, etc., can solve the problems that anti-corrosion technology affects the life and recycling of photovoltaic panel frames, and achieves the benefit of galvanizing quality, Improved galvanizing quality, easy-to-achieve results
CN104831205AInactive Publication Date: 2015-08-12SICHUAN HEDING ENVIRONMENTAL PROTECTION ENG
2 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SICHUAN HEDING ENVIRONMENTAL PROTECTION ENG
Publication Date
2015-08-12
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The present invention discloses a photovoltaic plate frame corrosion resistance treatment method, which is used for surface corrosion resistance treatment on a photovoltaic plate frame and sequentially comprises washing, drying, hot zinc plating, and cooling, wherein the washing step sequentially comprises degreasing, inspection, acid washing, and water washing, the degreasing step is adopting a water-based metal degreaser to carry out an oil removing treatment on the photovoltaic plate frame surface, the hot zinc plating step comprises heating a zinc liquid to a temperature of 455-480 DEG C, placing the photovoltaic plate frame into the zinc liquid, maintaining for 1-1.5 min, and taking out, the zinc liquid contains 0.07-0.1% by mass of aluminum, and the leaching assisting step is set between the drying step and the hot zinc plating step. According to the present invention, the process route is simple, and the photovoltaic plate frame surface corrosion resistance quality is easily achieved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of solar power generation equipment processing, in particular to an anticorrosion treatment method for a photovoltaic panel frame. Background technique

[0002] Conventional energy sources such as coal, oil, and natural gas are increasingly depleted, and there are more and more problems caused by energy shortages in the world. As a clean, pollution-free, inexhaustible energy source, solar energy has played a very important role in the utilization of new energy sources in recent years. Important role, the existing urban street lighting facilities, the solar photovoltaic panel power generation group that has begun to take shape, and even the photovoltaic panels installed on the roof of the family have made outstanding contributions to reducing the dependence of existing production and life on the coal power industry. contribute.

[0003] Usually, the fixed photovoltaic panel is installed on the photovoltaic panel frame...

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