针板间雾化电晕放电特性分析硕士论文.pdf

文档介绍：河北大学
硕士学位论文
针板间雾化电晕放电特性分析
姓名:王昊
申请学位级别:硕士
专业:环境工程
指导教师:李庆
2011-05
 


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Abstract
Abstract
As well as our country's energy reserves are important to the coal -based energy
consumption, Smoke pollution e the main types of air pollution now and for a long
period of tim e in China, Therefore, in the process of industrialization will generate a lot of
smoke and dust , nowadays the most widely used equipment is electrostatic precipitator dust .
It has a gas processing capacity, pressure loss and dust removal efficiency .
In or der to efficiently collect PM 10 dust particles, this paper pin - plate precipitator, based
on the aqueous and high -voltage power supply system to ensure that the case of insulation, the
wet, bination of ESP theory and through a large number of experi mental data, most of
hydropower Atomization of power supply polarity corona discharge, water greatly small,
needle plate spacing, concentration of the IV characteristics were analyzed And elaborated on
the dust aerosol corona discharge mechanism and drople t atomization. The negative charge of
Electrode pared with a more positively charged dust charge is large, more easily
and with the droplet, therefore, the experimental device by collecting plate ground, water and
very way of connecting the dis charge