摘要
通过改变电凝并装置凝并区的放电类型,提出了粉尘在正负脉冲电场中的异极性荷电新方法。并将其与交变电场放电条件下粉尘的除尘效率进行了对比研究,结果表明,当集尘区板间平均场强为5kV/cm、凝并区为脉冲电场且脉冲电压峰值10kV时,除尘效率达到了97%,比凝并区为交变电场且交变电压为10kV时提高了1%。
By changing discharge type of electric coagulation reactor coagulation zone, a new bipolarly charged method of particles in pulsed electric field was proposed. This method was compared with that dust collection efficiency in alternating electric field, the comparison shows that when the dust collection region board average field strength is 5kV/cm and coagulation zone pulsed voltage peak value is 10kV, the dust collection efficiency of bipolar charged particles in pulsed electric field will reach to 97% and be higher 1% than that in AC electric field.
出处
《黄河水利职业技术学院学报》
2012年第4期24-26,共3页
Journal of Yellow River Conservancy Technical Institute
关键词
电凝并
脉冲电场
亚微米粉尘
除尘效率
Electrical coagulation
Pulsed electric field
Submicron particle
Dust collection efficiency
