Modularization solar selective coat continuous coating device

Abstract

The invention belongs to the field of the heat collection plate coating in the solar equipment, and relates to a continuous solar selective absorption film coating production device which adopts the modularization design, can be flexibly assembled and adjusted and is applicable to different coating processes. The modularization solar selective coat continuous coating device comprises a pretreatment chamber and at least one process chamber, wherein both the pretreatment chamber and the process chamber are provided with a vacuum pump, two ends of the pretreatment chamber and the process chamber are respectively provided with a feeding port and a discharging port, both the feeding port and the discharging port on two ends of the pretreatment chamber and the process chamber are provided with a connection device with the same size and shape or being matched with each other, and the pretreatment chamber and the process chamber are sequentially connected through the connection devices to form an integral continuous coating device. The invention can provide a novel coating production device which adopts the modularization design and realizes different production and processing technologies by reducing different process chambers or by adjusting the position of the process chambers in the production line.

Description

【Technical field】 [0001] The invention belongs to the field of heat-collecting sheet coating in solar energy equipment, and in particular relates to a coating production equipment that adopts a modular design, can be assembled and adjusted flexibly, and can be simultaneously suitable for a variety of continuous solar selective absorption films of different coating processes. 【Background technique】 [0002] Solar water heaters are energy-saving devices that absorb the sun's radiant heat and heat cold water for people to use in their lives and production. It is the most mature and advanced product in my country's solar thermal utilization. Provide the people with new water heater products that are environmentally friendly, safe, energy-saving and hygienic. The solar water heaters I used in the past few years were mainly vacuum tube solar water heaters, but vacuum tube solar water heaters are only used in small independent solar water heaters. With the continuous improvement ...

AI Technical Summary

Problems solved by technology

For different processes, it is not only a huge investment to equip a production line, but also because of the different demands of different film layers, there must be some equipment that is often idle, resulting in a lot of waste

The above problems consistently exist in the industry, and so far there is no very effective solution

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