Mainly used for regenerator of glass furnace as checker brick. 主要用于玻璃窑蓄热室格子体。
Mechanism of Damage of Middle and Lower Course Low-porosity Clay Checker Brick in Glass Tank Regenerators After blocking, the resistance of checker is slowly increased. 玻璃熔窑蓄热室格子体中下层低气孔粘土砖的损毁机理堵塞后,蓄热室的阻力损失变大,但是变化趋势缓慢。
Industrial application shows that the blast temperature of the hot-blast stove is increased by 30 ℃ and the gas consumption is decreased by 8% after the surface layer of the checker brick is coated by the nano infrared energy conservation coating material. 工业应用表明,格子砖表层涂覆微纳米红外节能涂料可提高热风炉送风混前温度30℃,降低煤气消耗8%。
Influence of regenerator seal on heat transfer between burned gas, checker brick and air-was analyzed by calculating a two-dimensional mathematical model. Considered factors about seal and thermal insulation of regenerator were presented when the regene-Tator was designed or builded. 本文利用两维非线性传热学模型,计算分析了蓄热室密封对蓄热室内烟气、格子砖,空气之间的传热影响,提出了在蓄热空设计时,有关密封与保温问题应注意的焦点。
The nano infrared energy conservation coating material is a strong radiation coat which made of high quality oxidation-resisting matter by ultrafine treatment. When the surface of checker brick is coated by this material after treatment, its emissivity and regenerative capacity can be increased. 纳米红外节能涂料是由优质的抗氧化物质经超细化处理制得的高辐射材料,将此材料涂覆于经表面处理后的格子砖表层,可提高格子砖的发射率,提高其蓄热能力。
The computor resulted that the replacement of checker brick material will change the heat transfer performance. 计算机计算结果表明,格子砖材质的更换会改变蓄热室的换热特性。
Reducing energy-consumption of furnace by choice of checker brick in regenerator 合理选择蓄热室格子砖降低池窑能耗
Damage of hot stove checker brick in Angang No. 3 BF 鞍钢3号高炉热风炉格子砖破损研究
The gas flow and checker brick temperature distributions predicted by means of the mathematical model coincide with the test results in situ. Practical calculation with different checker brick was also demonstrated. 所建数学模型的计算结果与现场实测结果是一致的。