CAJ | 학술논문

本文描述了利用在激光线煤气热值分析仪,分析高炉煤气成分,计算煤气热值,通过串级控制系统达到消除燃料量控制存在的较大惯性,优化锅炉燃烧控制的目的.实践证明本系统在锅炉燃料控制方面是可行的,具有调节燃烧稳定、经济和响应负荷变化等特点,系统运行稳定可靠,故障点查找方便,便于调度管理,节能降耗显著,带来了可观的经济效益和社会效益.
본문묘술료이용재격광선매기열치분석의,분석고로매기성분,계산매기열치,통과천급공제계통체도소제연료량공제존재적교대관성,우화과로연소공제적목적.실천증명본계통재과로연료공제방면시가행적,구유조절연소은정、경제화향응부하변화등특점,계통운행은정가고,고장점사조방편,편우조도관리,절능강모현저,대래료가관적경제효익화사회효익.
This paper describes using laser line gas calorific value analyzer,blast furnace gas composition analysis,calculating gas calorific value,through the cascade control system to eliminate fuel quantity control are large inertia,optimization of the boiler combustion control purpose.Practice shows that this system in boiler fuel control is feasible,which can adjust the combustion stability,economic and response characteristics of the change of load,system operation is stable and reliable,and fault point easy search,easy to operation management,saving energy and reducing consumption significantly,bring considerable economic benefits and social benefits.