Electret enhanced type water-saving fog disperser

Abstract

The invention discloses an electret enhanced type water-saving fog disperser. The fog disperser comprises fog dispersal modules; each fog dispersal module comprises a supporting cylinder, electret wires arranged in parallel are connected to the upper middle part of the inner wall of the supporting cylinder, liquid accumulation rods arranged in parallel are fixedly connected with the electret wires, and the liquid accumulation rods and the electret wires form a net; the lower part of the inner wall of each supporting cylinder is provided with liquid collecting tanks in the same direction as the liquid accumulation rods; one end of each water collecting pipe penetrates through the wall of the corresponding supporting cylinder and is connected with the corresponding liquid collecting tank; the other end of each water collecting pipe penetrates through the side wall of a corresponding water collecting tank; a positioning ring is arranged on the outer surface of each supporting cylinder; the water collecting tanks of every two adjacent fog dispersal modules are connected through a connecting pipe; a water collecting header pipe penetrates through the bottom of the water collecting tank of the fog dispersal module at the bottom end; a connecting rod penetrates through the positioning rings of the fog dispersal modules and is movably connected with the positioning rings; the electret wires arranged in parallel are inclined relative to the horizontal plane; and the electret wires of the adjacent fog dispersal modules are arranged in a mutually-staggered manner. The electric field force is applied to rain and fog liquid drops, so that the rain and fog liquid drop recovery efficiency is improved.

Description

technical field [0001] The invention belongs to the field of eliminating rain and fog in cooling towers for waste heat discharge in industrial or civil fields, and in particular relates to an electret-enhanced water-saving mist eliminator. Background technique [0002] Wet cooling towers (hereinafter referred to as cooling towers) are widely used in 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 sprayed on the filler through the nozzle, and it is in countercurrent (countercurrent tower) or cross-flow (cross-flow tower) contact with the air from bottom to top for evaporation and heat exchange, and the cooled circulating water is passed through The rain area enters the collection tank, and the cooled circulating water is re-pumped into the circulation system; while the cold air undergoes heat exchange and becomes nea...

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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