Multiple water-saving cooling towers

Abstract

The present invention relates to the multiple water-saving cooling tower of the present invention. Hot and humid air enters the water collection channel, and a drainage hook is fixedly installed in the water collection channel. A drainage chamber with an opening at one end is formed between the drainage hook and the water collection sheet. The opening of the drainage chamber Towards the entrance of the water collection channel, when the hot and humid air entering the water collection channel passes through the drainage hook, a high local acceleration will be generated near the drainage hook, which makes the gas-liquid two-phase flow have a stronger channel impact force, and the lateral direction of the drainage hook The interception increases the capture area of ​​the droplets, thereby improving the separation efficiency. The separated water flows out along the water collection channel and then enters the sump. The water collector can recover the first part of the water and save water resources; through the axial flow cyclone separator After the secondary water collection, the air discharged from the top of the tower has almost no moisture, and the water-saving performance is significantly improved, which completely solves the problems of water waste and white fog, avoids polluting the environment and endangering human health, and meets the needs of energy conservation and environmental protection .

Description

technical field [0001] The invention relates to the technical field of cooling towers, in particular to a multiple water-saving cooling tower. Background technique [0002] A traditional cooling tower mainly includes a tower body, packing, spraying device, water eliminator, air duct, fan, motor, bracket, hot water pipe, automatic valve, and sump. The industrial hot water is sent to the spraying device through the hot water pipe, and then sprayed to the packing by the spraying device, and exchanges heat with the air countercurrently. After the hot water is cooled, it goes to the industrial device for recycling of the equipment that needs to be cooled. During the use of the cooling tower, in order to meet the heat exchange demand, the circulating water needs to be evaporated for heat exchange. This process will cause a large amount of evaporation loss and drift loss, resulting in a waste of water resources. Contents of the invention [0003] The technical problem to be solv...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to overcome the problem that the circulating water needs to be evaporated and exchanged for heat during the use of the traditional cooling tower, which will cause a large amount of evaporation loss and drift loss, resulting in the waste of water resources, a cooling tower is provided. Multiple water-saving cooling towers

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