An electret-enhanced water-saving mist eliminator

Abstract

The invention discloses an electret-enhanced water-saving mist eliminator, comprising a mist elimination module. The mist elimination module includes a support cylinder. The middle and upper parts of the inner wall of the support cylinder are connected with electret wires arranged in parallel. The liquid rod is fixedly connected with the electret wire and forms a net with the electret wire; a liquid collecting tank in the same direction as the liquid accumulation rod is arranged at the lower part of the inner wall of the support cylinder, and one end of the collecting pipe penetrates the supporting cylinder wall and is connected with the liquid collecting tank connection; the other end of the water collecting pipe is arranged through the side wall of the water collecting tank; a positioning ring is arranged on the outer surface of the support cylinder; the water collecting tanks of two adjacent fog elimination modules are connected by a connecting pipe; The bottom of the water collecting tank of the defogging module is arranged; the connecting rod passes through the positioning ring of each defogging module and is connected movably; the electret wires arranged in parallel are arranged obliquely to the horizontal plane; the electret wires of adjacent defogging modules are mutually Misplaced settings. The present invention increases the recovery efficiency of rain and fog droplets by applying electric field force to the rain and fog droplets.

Description

technical field [0001] The invention belongs to the field of cooling tower rain and fog elimination for waste heat discharge in industrial or civil fields, and particularly relates to an electret-enhanced water-saving mist eliminator. Background technique [0002] Wet cooling towers (hereinafter referred to as cooling towers) are widely used for waste heat discharge in industrial or civil fields due to their low cost, high heat dissipation efficiency, and simple operation and maintenance. In the cooling tower, the hot circulating water to be cooled is sprinkled on the filler through the nozzle, and is in contact with the bottom-up air for countercurrent (counter-current tower) or cross-flow (cross-flow tower) contact evaporation and heat exchange, and the cooled circulating water passes through The rain area enters the collection tank, and the cooled circulating water is re-pumped into the circulating system; and the cold air becomes nearly saturated hot and humid air after ...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to overcome the problems existing in the prior art that the efficiency of the water-saving and fog-eliminating module is too low, the energy consumption of the additional force of the electric field is too large, and the cooling effect of the cooling tower is affected in summer, and to provide an electret-enhanced water-saving and fog-eliminating device

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