Solar glass selective heat-absorbing coating production device

Abstract

The invention discloses a solar glass selective heat-absorbing coating production device which comprises a device shell and a mixing device, wherein supporting rods are symmetrically welded on the left and right sides of the bottom surface of the device shell; a guiding device is arranged at the upper end of the right end of the device shell; a feeding funnel is welded at an outlet in the upper end of the guiding device; a reaction tank I, a reaction tank II and a reaction tank III are arranged at the lower end of the guiding device; a limiting block is welded and mounted at the upper end on the surface of the right side of the device shell; an extending ladder is inlaid inside the right end of the limiting block by virtue of a chute; an auxiliary rod is mounted at the bottom of the extending ladder; a reaction mixer is arranged at the upper end of the mixing device; and a control device is arranged at the upper end of the mixing device. The solar glass selective heat-absorbing coatingproduction device is simple in structure, the production process is automatically controllable, the ratio of adhesives to pigments of a coating is controllable, and the coating has high radiance andexcellent heat-absorbing effect.

Description

technical field [0001] The invention belongs to the technical field of paint production, and in particular relates to a production device for selective heat-absorbing paint for solar glass. Background technique [0002] Solar coatings are mainly used for building heat insulation, while absorption is used for building thermal insulation and solar energy collection and application. Solar coatings can be divided into two types according to the current technological level. Solar coatings are mainly composed of solar emitting coatings and solar absorbing coatings. Solar absorbing paint is a paint that can form a sun-absorbing paint layer. This paint is composed of resins, pigments, and organic solvents. It uses the finely dispersed pigments in the coating film to absorb sunlight and infrared radiation characteristics to perform photothermal energy. Conversion, converting solar energy into heat energy and utilizing it. In a flat or concentrated solar thermal utilization system, th...

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Problems solved by technology

[0003] At present, there is a lack of special equipment for the production of solar heat-absorbing coatings, and the internal structure ratio of the coatings is not easy to control. Therefore, a solar glass selective heat-absorbing coating production device is designed to solve this problem.

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