锑熔炼余热回收仿真研究

Simulation Study on the Waste Heat Recovery from Antimony Amelting

针对锑熔炼过程中余热锅炉内壁结渣现象严重等问题,借助ANSYS软件平台,采用数值模拟的方法,研究了锅炉内流场、温度场以及烟尘颗粒轨迹的变化等。仿真研究结果为优化锅炉的结构参数,研发适用于锑熔炼过程中高温高浓度含锑烟气特性的高效余热锅炉的设计提供有效的参考。

According to the serious slagging performance of the waste heat boiler inner wall during the process of antimony smelting are studied with the help of the ANSYS software platform,using numerical simulation method.The simulation result provide an effective reference for the optimization of the boiler′s structural parameters and the design of a high-efficiency waste heat boiler,the study is suitable for high-tempera-ture,high-concentration,helium-containing flue gas characteristics in the crucible melting process.