Refractory materials are used in different parts in the glass pool furnace, so the corrosion conditions are also different. It can be roughly divided into three categories: refractory materials in contact with glass liquid, refractory materials for upper space and refractory materials for heat exchange chambers.
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The requirements for refractory materials of glass pool furnace are:
1. There is no or very little pollution to the glass liquid.
2. The deterioration reaction in contact with the glass liquid at the use temperature is very small, and it does not deform.
3. No adverse effects on other adjacent refractories.
4. Low air permeability and low heat loss.
5. Price is low.
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In fact, no refractory material can meet all the above requirements. Therefore, it is necessary to select different types of refractory materials according to the specific working conditions of the refractory materials in different parts of the pool furnace. When selecting refractory materials, the balance of the entire pool furnace brick should also be considered. That is to say, after a period of use, the damage degree of the refractory material in each main part is similar. And must not blindly use advanced refractory materials, and even cause waste.
The glass pool furnace has a long service life and high product quality requirements, so the selection of refractory materials is very important. As long as the properties and characteristics of various refractory materials are mastered, the working conditions of various parts of the pool furnace are clarified, and the mechanism of corrosion of refractory materials is studied, the refractory castables for glass pool furnaces can be correctly selected.
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Zhengzhou Shennan Refractory Co.,Ltd are professional in producing high quality glass furnace refractory bricks , any demands,please don't hesitate contact with me.
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+86-15238007351 |
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+86-371-86039318 |
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annie@snrefractory.com |
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