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| 降低余热锅炉出口烟气含尘量的结构研究 |
| Structural Research on Reducing Dust Content in the Exhaust Gas at the Outlet of the Waste Heat Boiler |
| 投稿时间：2026-05-21 修订日期：2026-07-07 |
| DOI： |
| 中文关键词: 流场分析 结构优化 除尘效率 |
| 英文关键词: CFD Structural Optimization Ash Removal Efficiency |
| 基金项目: |
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| 中文摘要: |
| 为进一步提高余热锅炉换热效率,降低出口烟气含尘浓度。本文通过流体分析软件对余热锅炉出口的结构参数进行数值模拟研究。分别设置不同工况下,三种结构方案进行对比分析。综合考虑灰斗除尘效率、灰斗增加的压损、灰斗增加的电耗及灰斗改造的经济性等诸多因素,得出最优结构。 |
| 英文摘要: |
| In order to further enhance the heat exchange efficiency of the waste heat boiler and reduce the dust concentration in the outlet flue gas, this paper conducts a numerical simulation study on the structural parameters of the waste heat boiler outlet using fluid analysis software. Different working conditions are set, and three structural schemes are compared and analyzed. Considering various factors such as the dust removal efficiency of the ash hopper, the increased pressure loss of the ash hopper, the increased power consumption of the ash hopper, and the economic feasibility of the ash hopper renovation, the optimal structure is determined. |
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