發明
大陸
201510353001.9
3040540
靜電集塵器結構
國立陽明交通大學
2018/08/21
一種靜電集塵器結構,係將一絕緣平板設置於兩收集電極板所界定之一氣道空間中,將氣道空間分割為兩子氣道,且將複數放電導線直接嵌設於絕緣平板之上下表面,使得通過子氣道之待處理氣體中的微粒受到靜電力而往絕緣件上下所對應之收集電極板移動,進而被收集。此靜電集塵器結構避免放電導線暴露於待處理氣體中,可減少放電導線受到微粒汙染的機會,進而提升集塵效率。另外,因為絕緣件不會導電的特性,在其上面所附著的離子不會移動,因此本靜電集塵器的電暈電流較傳統靜電集塵器低,具有省電及低臭氧濃度之優點。 An electrostatic precipitator structure includes a dielectric plate arranged between two collecting electrode plates, which define an air flow channel. The air flow channel is divided into two sub-channels by the dielectric plate. A plurality of discharge wires are attached on the surface of each side of the dielectric plate for generating corona in the sub-channels. When a gas with suspending particles passes through the sub-channels, the particles are charged by the ions produced by corona wires and then migrate to the collecting electrode plates by electrostatic force. This structure may avoid intensive particle contamination on the discharge wires, hence particle collection efficiency is enhanced. This leads to a lower corona current in the present new electrostic precipitator.
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