炭黑尾气锅炉低NO_(x)燃烧技术探究  

Exploration of Low NO_x Combustion Technology for Carbon Black Tail Gas Boilers

作　　者：冯娜娜 王志宁 窦祖旺 张扬[2] FENG Nana;WANG Zhining;DOU Zuwang;ZHANG Yang(Shanxi Research Institute for Clean Energy,Tsinghua University,Taiyuan 030000,Shanxi,China;Key Laboratory for Thermal Science and Power Engineering of Ministry of Education,Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China)

机构地区：[1]清华大学山西清洁能源研究院,山西太原030000 [2]清华大学能源与动力工程系热科学与动力工程教育部重点实验室,北京100084

出　　处：《工业锅炉》2025年第1期15-20,共6页Industrial Boilers

基　　金：太原市关键核心技术攻关“揭榜挂帅”项目;清华大学山西清洁能源研究院“揭榜挂帅”项目(2023JZ0501001)。

摘　　要：利用Fluent研究了不同燃烧器结构对炭黑尾气燃烧污染物排放的影响规律,并获得了某65 t/h炭黑尾气锅炉的排放特性,发现旋流角度和烟气再循环技术有效提高燃烧稳定性,同时对降低污染物起到较好作用。The fluent software was utilized to investigate the influence of different burner structures on the emission of pollutants during the combustion of carbon black tail gas.By studying the emission characteristics of a 65 t/h carbon black tail gas boiler,it was discovered that swirl angle and flue gas recirculation technology effectively enhanced combustion stability while significantly reducing pollutant emissions.

关 键 词：炭黑尾气 氮氧化物(NO_(x))排放 旋流角度 烟气再循环技术 数值模拟 

分 类 号：TK223.23[动力工程及工程热物理—动力机械及工程]