重点行业烟气脱硫脱硝除尘装备运行效果评价指标体系研究

Research on Operational Performance Assessment Index System of Desulfurization, Denitration and Dust Elimination Equipment of Key Industry

当前日益严峻的大气污染物控制形势和节能减排相关产业政策要求的日趋严格,对重点行业开展烟气脱硫脱硝除尘装备运行效果评价工作提出了迫切需求。本文从分析当前我国火电和钢铁行业大气污染物排放及控制装备运行现状入手,论述了研制重点行业烟气脱硫脱硝除尘装备运行效果评价技术要求系列国家标准的必要性和紧迫性,阐述了相关评价标准的编制思路和原则;重点介绍了燃煤烟气脱硫脱硝装备和钢铁烧结烟气除尘装备运行效果评价指标体系的建立,以及定性评价要求和定量评价指标要求,借此推动我国重点行业大气污染物控制装备运行效果评价机制的建设,以标准化手段促进我国重点行业大气污染物控制装备运行可靠性和有效性的提升。

As the air-pollution control becomes increasingly important and the policy of energy-saving and emission-reduction related industries is stricter at current time, it raises urgent needs for operational performance assessment of flue gas desulfurization, denitration and dust removal installation. This article analyzes the current situation of the installations of air-pollution emission and control in thermal power and steel industries in China, discusses the necessity and the urgency of research on a series of national standards on operation performance assessment for flue gas desulfurization, denitration and dust removal installation in key industries, demonstrates the ideas and principles of compiling related assessment standards, highlights the creation of operation performance evaluation index system for coal-fired flue gas desulfurization, denitration and dust collector for sintering flue gas from iron and steel industry, and shows the qualitative evaluation requirements and the quantitative evaluation index, to promote the construction of operation effectiveness evaluation mechanism for air-pollution control installation in key industries and to advance the reliability and the effectiveness of the operation of air-pollution control installation in key industries by means of standardization.