低低温电除尘关键技术研究与应用
发布时间：2018-08-23 15:27
【摘要】：低低温电除尘技术是电除尘新技术,其自身耗能少,并可去除烟气中大部分的SO3,在日本已经成为燃煤电厂烟气治理的主流,而国内对低低温电除尘器其各方面的性能和影响因素研究较少。针对低低温电除尘技术的煤种适应性、酸露点、灰硫比及其计算公式、二次扬尘、离线振打以及相互之间的影响进行了分析,研究了典型的低低温电除尘系统、灰硫比对电除尘器腐蚀和除尘效率的影响幅度、旋转电极与低低温电除尘的结合系统,列举了中国即将投运的具有代表性的低低温电除尘器。
[Abstract]:Low and low temperature electro-dedusting technology is a new technology of electro-dedusting, which consumes less energy and can remove most of so _ 3 in flue gas. It has become the mainstream of flue gas treatment in coal-fired power plants in japan However, there are few studies on the performance and influencing factors of low-temperature ESP in China. Based on the analysis of the coal adaptability, acid dew point, ash to sulfur ratio and its calculation formula, the influence of secondary hoisting dust, off-line vibration and mutual influence, the typical low temperature electric dust collection system is studied. The influence of ash to sulfur ratio on corrosion and dust removal efficiency of electrostatic precipitator, the combination system of rotating electrode and low temperature electric precipitator, and the representative low temperature electrostatic precipitator to be put into service in China are listed.
【作者单位】： 浙江菲达环保科技股份有限公司;
【基金】：浙江省重大科技专项计划资助项目(2013C01054)~~
【分类号】：X773
本文编号：2199482
[Abstract]:Low and low temperature electro-dedusting technology is a new technology of electro-dedusting, which consumes less energy and can remove most of so _ 3 in flue gas. It has become the mainstream of flue gas treatment in coal-fired power plants in japan However, there are few studies on the performance and influencing factors of low-temperature ESP in China. Based on the analysis of the coal adaptability, acid dew point, ash to sulfur ratio and its calculation formula, the influence of secondary hoisting dust, off-line vibration and mutual influence, the typical low temperature electric dust collection system is studied. The influence of ash to sulfur ratio on corrosion and dust removal efficiency of electrostatic precipitator, the combination system of rotating electrode and low temperature electric precipitator, and the representative low temperature electrostatic precipitator to be put into service in China are listed.
【作者单位】： 浙江菲达环保科技股份有限公司;
【基金】：浙江省重大科技专项计划资助项目(2013C01054)~~
【分类号】：X773
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，本文编号：2199482
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