发明名称 Compact hybrid particulate collector (COHPAC)
摘要 A method and apparatus for efficient removal of particulates from a gas is described which incorporates a barrier filter (e.g. baghouse) internally of an electrostatic precipitator. An alternative embodiment is disclosed which incorporates an electrostatic precipitator and a barrier filter (i.e. baghouse) in series, with a pre-charger interposed therebetween. The series arrangement enables the barrier filter to operate at significantly higher filtration velocities than normal 4.06-20.32 cm/s (8-40 ft/min) versus 0.76-2.54 cm/s (1.5-5 ft/min) and reduces the size of the barrier filter significantly. The precharger adds an additional electrostatic charge to particulates exhausted from the electrostatic precipitator and replaces charge lost in lengthy and poorly insulated conduits.
申请公布号 US5158580(A) 申请公布日期 1992.10.27
申请号 US19910651949 申请日期 1991.02.07
申请人 ELECTRIC POWER RESEARCH INSTITUTE 发明人 CHANG, RAMSAY
分类号 B03C3/00;B03C3/019;B03C3/14 主分类号 B03C3/00
代理机构 代理人
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