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大型循环流化床 (以下简称CFB)锅炉的烘炉是使耐火耐磨材料烧结成型并使之达到耐火、耐磨、耐压、抗折、热震稳定性、高温耐压性能的关键。通过大型CFB锅炉的烘炉实践 ,提出了保证大型CFB锅炉烘炉的关键措施 ,分析了烘炉中存在的问题 ,认为耐火材料的理化性能、施工和烘炉是三位一体的 ,必须控制各个环节才能最终保证耐火耐磨材料的性能 ,并为今后大型CFB锅炉的烘炉提供借鉴。
Large-scale circulating fluidized bed (hereinafter referred to as CFB) boiler oven is sintered refractory wear-resistant materials and make it to fire, wear, pressure, flexural, thermal shock resistance, high temperature pressure performance of the key. Through the practice of large-scale CFB boiler, the key measures to ensure the large-scale CFB boiler are proposed. The problems existing in the ovens are analyzed. The physical and chemical properties of refractory materials, construction and ovens are three-in-one and must be controlled Ultimately guarantee the performance of refractory wear-resistant materials, and provide reference for large-scale CFB boiler in the future.