二次扬尘(secondary dust source)是指已经沉积在收尘极上的粉尘,因黏附力不够,受气流冲刷或振动清灰等因素的影响,使粉尘重新返回气流中的现象。
... re-entering 再入,再返 reentrainment of dust 二次扬尘 reentrance [程序]可重入性,重入 ...
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职教论文—旋风除尘器二次扬尘的影响因素及改进方案 关键词:旋风除尘器;双排灰;锥体部分;二次扬尘 [gap=382]Key words:cyclone dust collector;,double ash discharge stmcture;conical part;reentrainment
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The influence factors of reentrainment of cyclone dust collector were analyzed. The result showed that the structure of conical part of collector influenced separation efficiency.
本研究选取了对旋风除尘器有重要影响的锥体部分作为研究对象,对锥体部分的二次扬尘现象加以深入分析研究,总结出了锥体部分影响除尘效率的因素,为了避免二次扬尘的产生,本文提出了一种全新的双排灰思想。
参考来源 - 双排灰旋风除尘器的结构改进和性能研究·2,447,543篇论文数据,部分数据来源于NoteExpress
反电晕和二次扬尘是提高电除尘器的除尘效率所面临的两大难题。
The discorona and re-entrain dust are two key issues to improve the efficiency of the electric precipitator.
电除尘器内电场断面烟尘浓度呈非均匀性分布,它是产生振打二次扬尘的重要原因之一。
The dust concentration distribution on the electric field section in ESP is not uniform, this is one of reasons to produce secondary blowing dust.
机动车行驶过程二次扬尘已成为中国北方城市扬尘污染的重要来源,有关机动车二次扬尘量化计算亟待研究开发。
The second fugitive dust about vehicle is an important source of air pollution in northern city of China, the measure and calculation methods need to be developed and researched.
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