Colour hollow glass brick production process

Abstract

The color hollow glass brick producing process is completed in an improved production apparatus with material channel coloring system separated into five areas with individual temperature regulators, including color material melting area, stirring area, cooling area, temperature regulating area and material basin. The melting area has color material throwing unit, and the stirring area has five separate detachable propeller stirrers. The production process has raised temperature of the work part and the different areas of the coloring system and regulated flame atmosphere for obtaining high quality color hollow glass brick product.

Description

technical field [0001] The invention relates to a production process for combining glass and colorant. Background technique [0002] Glass hollow bricks are increasingly favored by people because of their heat insulation, sound insulation, pressure resistance and wear resistance, light transmission but not perspective, especially colored glass bricks, which are luxurious and elegant in decoration. There are three methods for the production and coloring process of colored glass bricks at present, A, pool kiln coloring. B. Forehearth coloring. C. Coloring by cold spraying. Tank kiln coloring forms a large amount of transition color glass when changing colors, resulting in long color change time and high production costs. Although bright colors can be obtained by cold spraying and coloring, the cost is high, and the colors are easily damaged and peeled off by heat. Forehearth coloring can make a kiln produce a variety of colored hollow bricks, with low cost and short color ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of the existing colored glass hollow brick forehearth coloring production process, which is technically difficult, unstable in production, prone to color blocks, air bubbles, difficult to color, and uneven in coloring,