Micro-channel anode water mist removing device

Abstract

The invention provides a micro-channel anode water mist removing device. The micro-channel anode water mist removing device comprises a high-voltage electrostatic power supply, a columnar cylinder body, concentrated water mist discharging equipment, a wire mesh anode plate and a plurality of cathode lines; the wire mesh anode plate is an anode plate with a micro-channel which is formed by piling up a plurality of metal wires in an interweaved manner; the columnar cylinder body is communicated with the concentrated water mist discharging equipment; the wire mesh anode plate is transversely arranged inside the columnar cylinder body; the cathode lines are all transversely arranged inside the columnar cylinder body, and located in the air inlet direction of the wire mesh anode plate; the negative electrode of the high-voltage electrostatic power supply is connected with the cathode lines to form a cathode, and the wire mesh anode plate is correspondingly formed as an anode. The micro-channel anode water mist removing device disclosed by the invention has the advantages of being capable of greatly reducing the on-way resistance of water mist particles to improve the adsorption rate so as to reduce the time consumption, and only requiring to provide micro voltage of 10 to 20KV to meet adsorption requirements, thereby being capable or reducing the consumption of electric energy, and further being capable of effectively preventing the water mist particles from running away, and being very excellent in water mist removing effect.

Description

technical field [0001] The invention relates to a water mist removal device, in particular to a microchannel anode water mist removal device. Background technique [0002] With the increasingly prominent problems of environmental pollution in our country, especially the haze weather has brought increasingly serious impacts on people's life and health. Therefore, the national environmental protection department has also issued a series of strict smoke emission standards. Many power plants and boiler factories also treat the smoke and dust according to the emission standards stipulated by the environmental protection department, and then discharge the water mist into the atmosphere. However, most people living around will regard the discharged water mist as Therefore, unnecessary disputes often arise; at the same time, although the water mist that meets the standard is discharged, the water mist does contain a small amount of pollutants, which will still pollute the surroundin...

AI Technical Summary

Problems solved by technology

Existing electrostatic precipitators mainly include plate electrostatic precipitators (such as figure 1 shown) and tubular electrostatic precipitators (such as figure 2 shown), among them, the plate electrostatic precipitator has the following defects: the distance between the cathode and the anode is large, the resistance along the adsorption of charged particles is large, the adsorption time is long, the particles are easy to escape, and the scale is relatively large, and the cost high

However, if the spacing of the tubular electrostatic precipitator is relatively large, there are also problems such as large resistance along the process, long adsorption time, and particles are easy to escape; if the spacing is relatively small, it is easy to cause the cathode and anode to be adsorbed together.

Therefore, the dust removal effect of existing electrostatic precipitators is all relatively unsatisfactory.

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