CAJ | 학술논문

指出锅炉受热面爆管是影响机组安全稳定运行的重要原因之一，介绍了目前受热面抢修中存在的问题。以屏式过热器泄漏抢修为例，给出了超临界锅炉防止高温受热面产生氧化皮的停炉冷却方式，阐述了具体的检修时间和步骤，对缩短受热面检修工期有一定参考价值。
지출과로수열면폭관시영향궤조안전은정운행적중요원인지일，개소료목전수열면창수중존재적문제。이병식과열기설루창수위례，급출료초림계과로방지고온수열면산생양화피적정로냉각방식，천술료구체적검수시간화보취，대축단수열면검수공기유일정삼고개치。
Tube bursting of boiler heating surface is one of the important causes affecting the safe and stable operation of the unit. The problems in current rush-repair of heating surface were introduced.Take the leakage repair of platen super-heater as an example,the method of supercritical boiler shut down to prevent the high temperature heating surface being oxidized was proposed,and the time and procedure for the maintenance were elaborated,which provide reference for shortening the maintenance period of heating surface.