热力发电2023，Vol.52Issue(12)：173-179,7.DOI:10.19666/j.rlfd.202305089
托盘参数对脱硫塔效率及能耗影响研究
Research on the effect of sieve plate parameters on the efficiency and energy consumption of desulfurization tower
摘要
Abstract
The effects of tray parameters on desulfurization efficiency and energy consumption of desulfurization towers are investigated.Through the large-scale hot test platform,the effects of different pore diameters,opening ratio,opening form,weir plate height and different installation positions on desulphurization efficiency and energy consumption are studied.In this paper,the energy consumption efficiency ratio is proposed for the first time as an index to evaluate the operation economy of desulfurization tower.It is found that,under the conditions of experimental platform,when the liquid-gas ratio is not more than 13.6 L/m3,it is economically advantageous to choose sieve plate with medium aperture,high weir board,small opening rate,low-level arrangement,and new aperture design.When the liquid-gas ratio is large than 13.6 L/m3,it is economically advantageous to choose sieve plate with medium aperture,high weir board,large opening rate,high-level arrangement,and new aperture design.The conclusion is of guiding significance for the design and selection of sieve plates for desulfurization and desulfurization towers.关键词
脱硫塔/托盘参数/脱硫效率/能耗Key words
desulfurization tower/sieve plate parameters/desulfurization efficiency/energy consumption引用本文复制引用
刘逍,王韶晖,宦宣州,李兴华,房孝维,陶明,杨万荣,刘海兵..托盘参数对脱硫塔效率及能耗影响研究[J].热力发电,2023,52(12):173-179,7.基金项目
中国华能集团有限公司总部科技项目(HNKJ22-HF44) Science and Technology Proiect of China Huaneng Group Co.,Ltd.(HNKJ22-HF44) （HNKJ22-HF44）
