锅炉是一种特种设备,运行时不仅承受一定的温度和压力,而且要承受介质的侵蚀和飞灰等的磨损,如果在设计、制造及安装等过程中存在缺陷,或维护不当,年久失修,或管理不善,违反操作规程等,都可能发生事故,造成减产、停产或影响产品 The boiler is a kind of special equipment. It not only withstands certain temperature and pressure during operation, but also withstands the erosion of the medium and the abrasion of fly ash. If there is any defect in the process of design, manufacture and installation, or improper maintenance, , Or poor management, violation of operating procedures, etc., may be an accident, resulting in cut, cut-off or affect the product