April 27, 2024

Steel furnace accessories and principles that glass manufacturers need

As we all know, the production of glass is inseparable from the tempering furnace, and the tempering furnace is inseparable from the tempering furnace accessories. There are many types of tempering furnace accessories, which are currently divided into the following categories:

The cutting section, the convection heating section, the flat tempering section, and the taking part of the fragment are composed of a high-pressure centrifugal fan, a supply air duct, a wind collecting box, a gas path, an electric control cabinet, and an operation console.

Of course, there are some smaller accessories, such as round belts, high-temperature ropes, etc., which are not introduced here.

Generally, each glass tempering furnace needs 100-200 or more temperature collection points. These temperature collection points are distributed in the upper and lower layers of the heating furnace, and these collection points are at a certain distance from the control cabinet, so it is fast and accurate. The low-cost collection of temperature is a focus of attention in tempering furnace equipment.

In the process of tempering, the glass tempering furnace generally produces wind spots and stress spots. The wind spot is formed during the cooling process due to uneven glass stress caused by uneven cooling, and it will be observed under a certain angle. I saw the light and dark stripes on the surface of the glass. The stress spot is also caused by uneven stress. For example, during the heating process, there is a temperature difference between the edge of the furnace and the middle portion, resulting in uneven stress. There is currently no way to completely avoid stress spots, but well-designed tempering equipment can reduce the visibility of stress spots to a large extent. Http://liangzhaoming.glass.com.cn/

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