上海煤气
上海煤氣
상해매기
SHANGHAI GAS
2013年
1期
34-37
,共4页
全预混燃烧%热风发生器%排放浓度%热风温度%热负荷
全預混燃燒%熱風髮生器%排放濃度%熱風溫度%熱負荷
전예혼연소%열풍발생기%배방농도%열풍온도%열부하
pre-mixed combustion%heat blower%emission concentration%heat temperature%heat load
对全预混燃烧热风发生器进行燃烧实验,观察到该热风发生器的 CO、NOx排放浓度都很低,通过对实验数据及误差进行分析,得出了 CO、NOx的排放浓度和热风温度与热负荷和风量的关系,即 CO、NOx的排放浓度随着风机风量的增大而减小,随着热负荷的增大而上升;一定风机风量下,热风温度随着热负荷的增大而增大,一定热负荷下,热风温度随着风机风量的增大而降低.
對全預混燃燒熱風髮生器進行燃燒實驗,觀察到該熱風髮生器的 CO、NOx排放濃度都很低,通過對實驗數據及誤差進行分析,得齣瞭 CO、NOx的排放濃度和熱風溫度與熱負荷和風量的關繫,即 CO、NOx的排放濃度隨著風機風量的增大而減小,隨著熱負荷的增大而上升;一定風機風量下,熱風溫度隨著熱負荷的增大而增大,一定熱負荷下,熱風溫度隨著風機風量的增大而降低.
대전예혼연소열풍발생기진행연소실험,관찰도해열풍발생기적 CO、NOx배방농도도흔저,통과대실험수거급오차진행분석,득출료 CO、NOx적배방농도화열풍온도여열부하화풍량적관계,즉 CO、NOx적배방농도수착풍궤풍량적증대이감소,수착열부하적증대이상승;일정풍궤풍량하,열풍온도수착열부하적증대이증대,일정열부하하,열풍온도수착풍궤풍량적증대이강저.
Through the combustion tests of the pre-mixed Combustion Heat Blower, we can find the emission concentrations of CO and NOx are low, and by analyzing the experiment data the relations between emission concentrations, hot air temperature and heat load, air flow are obtained as well:Emission concentration of CO and NOx decreases as the air flow increases and increases as the heat load increases, and hot air temperature increases as heat load increases if air flow is constant and decreases with air flow increases if heat load is constant.
