大坝II期暖风器疏水系统改造

Improvement of drainage system of boiler air heater in Daba Power Plant second term

大坝发电有限责任公司II期锅炉空气预热器暖风器投入率底的原因,主要是由于疏水系统不合理,造成回水不畅,管道振动大。大坝II期暖风器疏水系统改造过程中提出了解决办法,收到了良好安全经济效果。

Analyzed the main reason of low power for boiler air preheater and steam air heater because unreasonable drainage system lead to back water not flow smoothly and pipe vibration very big. So put forward solutions for drainage system of steam air heater improvement which get good economic results.