用煤发热量推导烟气量公式在火电工程的应用  

Application of Calculation Formula of Flue Gas Volume Deduced From Calorific Value of Coal in the Thermal Power Plant Engineering

作　　者：汪毅[1] 黄静 朱杰[1] 汪永祥[1] 

机构地区：[1]东北电力设计院,吉林长春130021 [2]中国市政工程东北设计研究总院有限公司,吉林长春130021

出　　处：《电力勘测设计》2017年第2期33-37,61,共6页Electric Power Survey & Design

摘　　要：火电建设工程计算烟气量、烟气污染物、除尘效率等计算公式,复杂繁琐、计算参数较多,会影响工程项目开展。用煤质低位发热量推导的烟气量计算公式,在火电工程设计应用计算烟气量、除尘效率、脱硫(硝)效率及烟气污染物排放量(浓度)等,其结果准确度及精密度都较好。该推导的公式无约束条件、公式简捷、易操作及误差较小,实用性较强。可供火电建设工程设计、电厂环境保护管理;核算风力发电环境效益、光伏发电环境效益及燃煤工业污染源治理等借鉴。the calculation formula for the calculation of the amount of flue gas, the pollution of the flue gas, the dust removal efficiency of the thermal power construction projects, and more complicated and more parameters, will affect the development of the project. A low calorific value of coal.Volume calculation formula in thermal power engineering design applications to calculate the amount of flue gas and dust removal efficiency of desulfurization and denitrification efficiency and flue gas emission（concentration）. The results are accurate and precision and are better. The formula of the derivation No restriction condition, formula is simple, easy to operate and error is small, practical strong. Can be used for the construction of thermal power engineering design, power plant environmental protection management; accounting for wind power environmental benefits, photovoltaic power generation environmental benefits and coal industry Pollution source control and so on.

关 键 词：火电工程 发热量 烟气污染物 烟气量公式 

分 类 号：TM621[电气工程—电力系统及自动化]