烧结烟气氨法脱硫塔规流填料床阻力特性研究  

Study on Resistance Characteristics of Regulated Fluidization Packed Bed in Desulfurization Tower of Sintering Flue Gas Ammonia Process

作　　者：傅旭明[1,2] 叶恒棣[1,2] 刘昌齐 刘吉普[1] 

机构地区：[1]湘潭大学 [2]中冶长天国际工程有限责任公司

出　　处：《烧结球团》2011年第1期52-54,58,共4页Sintering and Pelletizing

摘　　要：在烧结烟气氨法脱硫系统中,吸收塔中塔板的阻力对整个系统有着非常重要的影响,且直接影响系统的运行能耗。本文通过建立规流填料床流体力学模型,推导了规流填料床阻力的理论计算关联式,并与工程实测值进行了对比分析,证明了理论计算的可靠性,为工程设计和优化提供了理论依据。In the FGD system of sintering flue gas ammonia process, the resistance of tower plate in the absorbing tower has a great effect on the whole system and directly affects the system operation energy consumption. In this article, we built the hydromechanics model of regulated fluidization packed bed and deduced the correlation equation of the regulated fluidization packed bed resistance theoretically, it was compared and analyzed with the actual measured value, the reliability of theoretical calculation was proved, which gives a theoretical basis for engineering design and optimization.

关 键 词：烧结烟气 脱硫 规流填料床 阻力 

分 类 号：X701.3[环境科学与工程—环境工程]