电厂除灰系统和灰场回水系统管道、设备的防垢除垢

Removing and preventing fouling of the pipes and equipments for deash and water-recycle systems

提出了火电厂除灰系统和灰场回水系统管道、设备结垢影响安全经济发电观点。分析结垢原因,应用高频电场技术防止和去除除灰系统和灰场回水系统管道、设备结垢的技术方案的选择和制定过程。探讨了高频电场的防垢除垢机理和影响高频电场防垢除垢效率的因素,提出了高频电场最佳运行参数。简要分析了高频电场防垢除垢装置的经济效益和社会效益。

A view point that the fouling of the pipes and equipments for deash and water- recycle systems will affect the economics and safety of a power plant is put forward. High frequency electric fields are used to prevent and remove the fouling. The machanism and influ- ence factors of preventing and removing the fouling are investigated. The optimum operation paramenters are given. The economic and social benefits using high frgquency electric fields to prevent and remove fouling are reviewed.