Filling system of high water collection tower
A water collection tower, high-level technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve the problem of uneven cooling of high-level water collection towers, low cooling efficiency, affecting the cooling of circulating water in the inner area, etc. question
Active Publication Date: 2017-08-04
CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
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Problems solved by technology
The packing of the packing device of the traditional high-level water collection tower is uniformly arranged. During operation, there are problems such as improper matching between the packing distribution and the packing aerodynamic field, and the improper matching between the water distribution distribution and the aerodynamic field, which makes the heat and moisture absorption capacity of the air entering the tower in the inner area insufficient. Full utilization affects the further cooling of the circulating water in the inner area; at the same time, there is a problem of insufficient air in the outer area, which affects the cooling of the circulating water in the outer area, resulting in uneven cooling of the high-level water collection tower and low cooling efficiency
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the scope of protection of the present invention.
[0022] from figure 1 , 2 As shown, the filling system of a high-level water collection tower according to the present invention includes a tower core device 100. The tower core device 100 takes the central axis of the high-level water collection tower as the center of the circle, and is divided into three ring-shaped distribution areas in turn. : Inner zone, middle zone and outer zone; Described tower core device 100 comprises packing device 110, and packing device 110 comprises a plurality of packing sheets (not marked), and the maximum distance ...
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The invention relates to a packing system for a high-level water collection tower, including a tower core device. The tower core device takes the central axis of the high-level water collection tower as the center of a circle, and is divided into three ring-shaped distribution areas in turn: an inner area and a middle area. And the outer area; the tower core device includes a packing device, and the packing device includes a plurality of packing sheets, the maximum distance between the adjacent packing sheets distributed in the inner area is a1, distributed in the middle area The maximum distance between adjacent packing sheets is a2, and the maximum distance between adjacent packing sheets distributed in the outer area is a3, wherein a1<a2 or a1<a3. The structure of the filling system of the high-level water collection tower is reliable, and the heat and moisture absorption capacity of the rising air in each distribution area is fully utilized to cool the circulating water in subdivided areas, so as to improve the cooling capacity and cooling uniformity of the high-level water collection tower, and improve its cooling efficiency .
Description
technical field [0001] The invention relates to the technical field of high-level water collection towers, in particular to a packing system for high-level water collection towers. Background technique [0002] The high-level water collection tower is one of the important thermal equipment in large-scale power plants, and its operating performance has a great influence on the safety and economy of the power plant. The packing of the packing device of the traditional high-level water collection tower is uniformly arranged. During operation, there are problems such as improper matching between the packing distribution and the packing aerodynamic field, and the improper matching between the water distribution distribution and the aerodynamic field, which makes the heat and moisture absorption capacity of the air entering the tower in the inner area fail. Full utilization affects the further cooling of the circulating water in the inner zone; at the same time, there is a problem...
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IPC IPC(8): F28F25/08
Inventor 何辉毛卫兵龙国庆何小华唐刚李波解丰波曾令刚
Owner CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD