垃圾焚烧锅炉省煤器的低温腐蚀及设计简介

Temperature Corrosion Reasons and Design in Waste Incineration Boiler

目前采用垃圾焚烧方式已成为城市垃圾处理主要方式之一,但垃圾焚烧后产生的烟气会对锅炉受热面造成腐蚀和积灰,往往影响锅炉的稳定运行,给电厂造成经济损失。通过了解垃圾焚烧炉中省煤器的低温腐蚀原因,提出受热面的防护措施,以提高受热面使用寿命。

At present, the use of waste incineration method has become a major way of city garbage disposal. But the waste incineration flue gas generated, can cause corrosion and fouling of boiler heating surface, often affect the stable operation of the boiler, causing economic losses to plant. In this paper, through the understanding of waste incineration temperature corrosion reasons economizer furnace, the heating surface protective measures are advanced, in order to improve the service life of heating surface.