Combined type ion lens ion wind generation device

Abstract

The invention provides a combined type ion lens ion wind generation device. The combined type ion lens ion wind generation device comprises an emitting electrode, wherein the emitting electrode comprises a plurality of electrode plates made of a conducting material; plate surfaces of the plurality of electrode plates are located in the front-back vertical direction; a row of discharging needles are uniformly arrayed on a backward side face of each electrode plate along the vertical direction; each discharging needle backward stretches out along the horizontal direction; a front lens plate is arranged behind the emitting electrode; a plate surface of the front lens plate is located in the left-back vertical direction; a plurality of grades of circular front lens through holes are uniformly arrayed on the a plate surface of the front lens plate along the vertical direction; the backward side face of each electrode plate faces one row of the front lens through holes; and a needle point of each discharging needle points to the middle part of one front lens through hole. The invention aims at providing the combined type ion lens ion wind generation device, which can be applied to an outdoor open space system, can be used for reducing the concentration of particulate matters at the periphery of a region of the device can be reduced within relatively short time, does not need to be driven by utilizing a draught fan in a purification process and has extremely low power consumption.

Description

technical field [0001] The invention relates to an air purification device, in particular to a combined ion lens ion wind generating device. Background technique [0002] Emission of particulate matter into the air will cause severe smog weather. Therefore, controlling the emission of particulate matter pollutant sources is the only way to control smog. Research on high-efficiency, low-cost, and cheap air purification technologies will help control the spread of pollutants and create a clean environment. Electrostatic precipitator technology has been widely used in the purification of particulate matter in industrial and civil fields. In practical applications, a wire-plate structure is usually used. The corona is generated by the corona wire, and the ionized air generates electrons and ions, and then the particles are charged by the electron avalanche, and under the action of the electric field, the particles are collected on the dust collection plate. To complete the pur...

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Problems solved by technology

[0003] However, the current electrostatic precipitator technology requires a fan to drive the airflow, which will cause a large amount of power consumption and inevitably generate noise pollution. It is not suitable for use in a home environment, let alone a large-scale open system.

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