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A method for arranging core components of a wet cooling tower in a region with stable wind direction

A technology of wet cooling and layout method, which is applied in the direction of water shower coolers, direct contact heat exchangers, lighting and heating equipment, etc., which can solve the problems that the internal components of cooling towers are difficult to customize and reduce the risk of freezing , enhance the cooling effect, enhance the effect of the cooling effect

Active Publication Date: 2022-08-02
XIAN THERMAL POWER RES INST CO LTD
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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a method for arranging the core components of a wet cooling tower in a region with a stable wind direction, so as to solve the problem in the prior art that it is difficult to customize the internal components of the cooling tower in the cooling tower. question

Method used

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  • A method for arranging core components of a wet cooling tower in a region with stable wind direction
  • A method for arranging core components of a wet cooling tower in a region with stable wind direction
  • A method for arranging core components of a wet cooling tower in a region with stable wind direction

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Embodiment

[0024] When designing the cooling tower, after the conventional design analysis is completed, the wind speed and wind direction in the past ten years are studied and analyzed. If the wind direction is relatively fixed, the arrangement of different tower core components can be carried out in the area with the fixed wind direction.

[0025] From the A-A and B-B views of the cooling tower packing, it can be seen that the packing arrangement and spray device arrangement of the stable wind direction area 6 are adopted in the stable wind direction area 6, and the main consideration is to increase the heat exchange volume of the packing area 3 on the windward side, and Strengthen the water distribution and enhance the cooling effect of the windward side. Arrange packings with normal spacing (with a spacing of 30mm) in the no-wind area 7, arrange small-spacing packings (with a spacing of 26mm) on the periphery of the stable wind direction area 6, and increase the height of the packing ...

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Abstract

The invention discloses a method for arranging tower core components of a wet cooling tower in an area with stable wind direction. The method first divides the cooling tower into a stable wind direction area and a windless area according to the local wind direction, and performs grid encryption processing on the stable wind direction area. , in order to more accurately simulate the process of the key cooling area, carry out numerical simulation of multiple sets of parameters, determine the parameters of the optimal solution, and arrange the cooling tower. This method guides the selection of the tower core through the previous numerical simulation and calculation results. The arrangement and number of components mainly consider increasing the heat exchange volume of the packing on the windward side, and strengthen the water distribution to enhance the cooling effect of the windward side.

Description

technical field [0001] The invention belongs to the field of energy saving and consumption reduction of coal-fired units, in particular to a method for arranging tower core components of a wet cooling tower in a region with stable wind direction. Background technique [0002] As an important equipment of the power plant, the cooling tower is mainly used to cool the circulating water. The cooling effect directly affects the vacuum of the unit, which in turn affects the economy of the entire power plant. Most of the core components of the cooling tower are designed according to standardization, and it is difficult to customize the design according to the local climatic conditions and geographical environment. . SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and to provide a method for arranging the core components of a wet cooling tower in a region with stable wind direction, so as to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F25/08F28F25/02F28F25/10
CPCF28F25/08F28F25/02F28F25/10
Inventor 韩立马汀山贾明晓王明勇李高潮邹洋
Owner XIAN THERMAL POWER RES INST CO LTD
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