Graded demisting and water collecting system based on electric field acceleration

Abstract

The invention discloses a graded demisting and water collecting system based on electric field acceleration, and belongs to the field of air treatment. The system comprises an electric field acceleration system, a fog drop grading collision and collection system and a power supply system, the electric field acceleration system comprises a positive electrode electric field acceleration subsystem and a negative electrode electric field acceleration subsystem which are oppositely installed. The fog drop grading colliding and collecting system comprises an agglomeration chamber, a corona ring, a plurality of I-stage water collecting discs, a plurality of II-stage water collecting discs, a supporting rod, a cylindrical ground electrode, an insulating cylinder and a collecting container, whereinmultiple I-stage water collecting discs and multiple II-stage water collecting discs are arranged. According to the graded demisting and water collecting system based on electric field acceleration designed by the invention, liquid drops with smaller particle sizes can be collected, the colliding efficiency and the water collecting effect are improved, and the cost is greatly reduced.

Description

technical field [0001] The invention belongs to the field of air treatment, and more specifically relates to a hierarchical defogging and water collection system based on electric field acceleration. Background technique [0002] Fog contains a large amount of water vapor that condenses into fine water droplets, ice crystals, or a mixture of supercooled water droplets and ice crystals. Collecting water vapor in fog is one of the ways to improve the utilization of water resources. At present, the elimination and collection methods of natural fog include: sowing hygroscopic particles, new materials and bionic demisting. Sowing hygroscopic particles is to spread hygroscopic particles to the fog area to absorb small droplets in the fog, thereby reducing the number concentration of small droplets, but the formed droplets cannot be collected and utilized; new materials and bionic defogging rely on new materials (such as MOF) and bionic water-collecting materials can collect and u...

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Problems solved by technology

[0003] Aiming at the defects of the prior art, the purpose of the present invention is to provide a hierarchical defogging and water collection system based on electric field acceleration, which aims to solve the problems of high cost and unsatisfactory water collection effect of the existing demisting and water collection devices

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