防止国产UP型直流锅炉四管爆漏取得突破性成果

Breakthrough Achieved in Preventing Tube Failures in Domestic UP Once-through Boiler

近几年通过加深对UP型直流锅炉的认识，加强运行、检修管理和设备技术改进，望亭、谏壁及黄埔等电厂在防止国产UP型直流锅炉四管爆漏、提高机组可靠性方面取得了突破性的成果。

Based on the improved knowledge on Up once-through boiler in recent years and strengthened operation, repair & maintenance management and equipment:upgrading, break through is achieved in Wangting, Jianbi and Huangpu power plants in preventing tube failures and improving unit reliability for domestic UP once-througg boiler.