烟气相变凝聚综合处理装置在热电厂的应用Application of Phase Transition Condensate Comprehensive Treatment Device in Thermal Power Plant
毛双华,林国辉,王浩添
MAO Shuanghua,LIN Guohui,WANG Haotian
摘要(Abstract):
为解决某热电有限公司8号机组烟气粉尘超低排放问题,根据热电企业特点,安装了烟气相变凝聚综合处理装置,将相变凝聚技术应用到现有的烟气利用系统中。该装置降低了烟气粉尘含量,脱除了烟气中的重金属元素,并利用烟气余热来加热除盐水作为锅炉补水,提高了机组热效率,同时还可以将饱和烟气中的水份冷凝回收,环保节能效果以及经济效益显著。
In order to solve the problem of ultra-low emissions of dust in a thermal power plant, a phase transition condensate comprehensive treatment device is installed, and phase transition condensate technology is applied in the existing gas utilization system. The device not only lowers the content of dust but also removes heavy metal elements in the exhaust gas. The demineralized water is heated by exhaust heat and used for boiler feedwater to improves thermal efficiency of units and recovers condensate from saturated flue gas, which achieves economic performance and energy saving effect.
关键词(KeyWords):
热电企业;相变凝聚;烟气余热;除尘;收水
thermal power company;phase transition condensate;waste heat of flue gas;dust removal;re covery of water
基金项目(Foundation):
作者(Author):
毛双华,林国辉,王浩添
MAO Shuanghua,LIN Guohui,WANG Haotian
DOI: 10.19585/j.zjdl.201809015
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