A natural draft cooling tower with high water collection
A technology of natural ventilation and high-level water collection, which is applied in the field of cooling towers, can solve the problems of weak aerodynamics, lower cooling tower cooling performance, and weak ventilation capacity, and achieve the goal of increasing aerodynamics, improving ventilation capacity, and reducing noise values Effect
Active Publication Date: 2022-05-03
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Problems solved by technology
[0004] In order to solve the above problems, the object of the present invention is to provide a natural draft cooling tower with high water collection to solve the technical problem: the natural draft cooling tower with high water collection in the prior art has weak ventilation capacity and weak aerodynamic performance. Significantly reduces the cooling performance of the cooling tower
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[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the invention.
[0027] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom" etc. are based on those shown in the drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. It should be understood that the terms "first", "second", etc. are used in ...
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The invention provides a natural ventilation cooling tower with high water collection, which includes a tower body. The tower body is sequentially provided with a water eliminator, a water distribution layer, a packing layer and a water collection device from top to bottom. The top of the tower body An air outlet is provided, an air inlet is provided on the tower below the water collection device, a plurality of first fans are provided on the water eliminator, and a plurality of second fans are provided at the lower part of the water collection device; The water collecting devices are arranged in multiple rows, and the multiple rows of the water collecting devices are arranged below the packing layer relative to the center of the packing layer. The high-level water-receiving natural draft cooling tower of the present invention can improve the ventilation capacity of the cooling tower, increase the aerodynamic performance, improve the cooling performance of the cooling tower, and increase the cooling load of the cooling tower.
Description
technical field [0001] The invention relates to the technical field of cooling towers, in particular to a natural draft cooling tower with high-level water collection. Background technique [0002] The natural draft cooling tower is an important cold-end equipment in the process of thermal power generation. The quality of its thermal characteristics will seriously affect the thermal efficiency of the entire thermal cycle. Therefore, improving the heat transfer performance of the cooling tower has significant economic benefits and energy-saving effects. The basic working principle of the natural ventilation cooling tower is that the circulating water falls from the nozzle of the water distribution system, passes through the water distribution area, the filling area and the rain area in turn, and continuously transfers heat to the air during the falling process, the temperature continues to decrease, and the air in the tower is receiving After heating, the temperature rises an...
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IPC IPC(8): F28C1/00F28F25/10F28F25/04F28F25/00F28F25/06
CPCF28C1/00F28F25/10F28F25/04F28F25/00F28F25/06
Inventor 龙国庆孙奉仲徐蓬勃杨培红邓广义邹健毛卫兵郭斌陈学宏邓伟鹏宋华东
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD