锅炉长伸、旋转吹灰器过载跳闸、磨损大 ,带来锅炉排烟温度升高、热损失大等问题 ,一直是四川火力发电厂普遍存在的“老大难”问题。宜宾发电总厂锅炉本体班、热工程控班职工在省局和总厂生技部门有关人员指导下 ,找准症结、首次成功修复了 8台长伸吹灰器 ,为今后长伸、旋转吹? Boiler long stretch, rotary soot blower overload trip, wear large, bringing the boiler exhaust gas temperature rise, heat loss and other issues has been widespread in Sichuan thermal power plant “unsolved” problem. Yibin Power Plant boiler main body class, thermal engineering and control staff in the provincial bureau and the plant under the guidance of the relevant personnel in the biotechnology department, identify the crux of the problem, the first successful repair of eight long stretch soot blowers for the future long stretch, rotary blow ?