Efficient and energy-saving defogging cooling tower and defogging method thereof

A high-efficiency energy-saving cooling tower technology, applied in the field of cooling towers, can solve the problems of reducing the temperature of saturated hot and humid air, reducing the moisture content of saturated hot and humid air, cooling tower cooling and defogging effects are not ideal, and achieve load reduction and mixed condensation Enhanced effect and ease of equipment maintenance

Pending Publication Date: 2018-12-18
马鞍山市方正机械制造有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the shortcomings of unsatisfactory cooling and demisting effects of cooling towers in the prior art, and provide a high-efficiency energy-saving demisting cooling tower and its demisting method. The structure is improved, and the mixed air condensing chamber and the spray condensing area are added in the cooling tower, which reduces the temperature of the saturated hot and humid air and reduces the moisture content of the saturated and hot and humid air, so that it becomes unnecessary when the saturated and hot and humid air outside the cooling tower goes out of the tower. Saturation state, achieved a very good effect of cooling hot water and defogging

Method used

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  • Efficient and energy-saving defogging cooling tower and defogging method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] combine figure 1 , a high-efficiency energy-saving defogging cooling tower of the present embodiment is provided with an air duct 1 at the top of the tower body 3, and an axial flow fan 2 is arranged in the middle of the air duct 1, and the axial flow fan 2 is driven by a motor accelerator and decelerator to run, and then Make the axial flow fan 2 work; in the middle of the tower body 3, the air mixing condensing chamber 6, atomizing nozzle 12, water collector 13, water distributor 16 and cooling packing 18 are arranged sequentially from top to bottom; the bottom of the tower body 3 An air inlet 19 and a sump 20 are provided, and the air inlet 19 is arranged on the side wall of the cooling tower body 3 above the sump 20 .

[0044] A water pump 14 is arranged outside the cooling tower, and the water pump 14 sends hot water to the water distributor 16 in the cooling tower through the hot water inlet pipe 15, and the hot water is sprayed by the water distributor nozzle 17 ...

Embodiment 2

[0051] The high-efficiency energy-saving defogging cooling tower of this embodiment is basically the same as that of Embodiment 1, except that one valve 11 of this embodiment controls two atomizing nozzles 12 at the same time.

Embodiment 3

[0053] A high-efficiency energy-saving defogging cooling tower of this embodiment is basically the same as Embodiment 1, the difference is that in this embodiment, the mixed air condensation channel 7 and the air introduction channel 8 are connected into an assembly, and the assembly is connected to the tower The side walls of the body 3 are connected to each other, which is a detachable structure. In actual use, the assembly body can be easily installed in the cooling tower without a large degree of modification to the cooling tower; at the same time, due to the long-term use of the cooling tower , The inside of the mixed air condensation channel 7 is prone to fouling and needs to be cleaned regularly. It is designed as a detachable structure and is more convenient for equipment maintenance.

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PUM

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Abstract

The invention discloses an efficient and energy-saving defogging cooling tower and a defogging method thereof, and belongs to the technical field of cooling towers. The efficient and energy-saving defogging cooling tower comprises a tower body; a wind cylinder is arranged at the top end of the tower body; an axial fan is arranged in the middle of the wind cylinder; a water turbine is arranged below the axial fan; a mixed wind condensation chamber, an atomization area, a water collector, a water distributer and a cooling filler are sequentially arranged in the middle of the tower body from topto bottom; and a water collecting pool and a wind inlet are formed in the bottom of the tower body. The structure of the water collector is improved based on a traditional cooling tower, the mixed wind condensation chamber and a spray condensation area are further additionally formed in the cooling tower, the temperature and the moisture content of saturated hot and humid air are decreased, thus the saturated hot and humid air discharged out of the cooling tower is turned into the unsaturated state when coming out of the tower, hot water is cooled well, the white fog shrouded phenomenon at thetower top of the cooling tower is further completely eliminated, and meanwhile pollution of frog to the environment is reduced or eliminated; and the water turbine replaces a motor to drive the fan,thus no power is reflected, and the effects of energy saving and environmental protection are remarkable.

Description

technical field [0001] The invention relates to the technical field of cooling towers, more specifically, to a high-efficiency energy-saving defogging cooling tower and a defogging method thereof. Background technique [0002] With the continuous development of science and technology, the industrial field of our country is also making continuous progress, but the awareness of energy saving, water saving and environmental protection is poor. In the early industry, reaction kettles, heat exchangers, high-temperature furnaces and various heat-generating equipment For cooling, most of them draw a large amount of water from rivers, lakes, and wells, enter the heat exchange equipment for cooling, and discharge the water after the end, which wastes a lot of water resources. In order to save water resources, cooling towers should be operated And born. With the introduction, digestion and absorption of foreign advanced cooling tower technology, my country's cooling tower technology ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C1/16F28F25/02
CPCF28C1/16F28F25/02
Inventor 魏志军郑木生
Owner 马鞍山市方正机械制造有限责任公司
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