Flue gas preheat apparatus for glass batch
The invention discloses a flue gas preheat apparatus for glass batch. The apparatus comprises a first heating plate and a second heating plate from top to bottom. The heating plate has a double layer structure with an interlayer being a flue gas channel which is a snakelike channel; a low side of th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a flue gas preheat apparatus for glass batch. The apparatus comprises a first heating plate and a second heating plate from top to bottom. The heating plate has a double layer structure with an interlayer being a flue gas channel which is a snakelike channel; a low side of the heating plate is bended upward in an arc shape; an arc at a low side of the first heating plate is fixedly coupled with a material turnover panel, which is a smooth transitional flat with one end distorted for 90 DEG. The apparatus of the invention has a simple structure, low cost and substantial heating effect and is suitable for glass batch preheating by flue gas from an air breathing glass melting furnace and an oxy-fuel combustion glass melting furnace. |
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