Closed cooling tower with anti-white smoke effect
A closed cooling tower and cooling tower technology, applied in the field of cooling towers, can solve the problems of cooling towers affecting urban landscape, visibility hazards, Legionella proliferation, etc. Effect
Pending Publication Date: 2017-08-25
山东金孚瑞能源装备科技有限公司
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Problems solved by technology
[0003] The white smoke phenomenon of cooling towers not only affects the urban landscape, but more seriously, if it is close to the road and the airport, it will reduce the visibility and cause harm, and may cause Legionella to spread with the fog
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[0015] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.
[0016] As shown in 1 and 4, a kind of anti-white smoke closed cooling tower designed by the present invention is a cross-flow cooling tower, including a tower body 1, a fan 2, a cooling water delivery device, and a water distribution tank 4 , External water receiver 51, heat exchanger 6. The top of the tower body 1 is provided with an air outlet 11, and both sides are provided with air inlet windows 12, and the air inlet windows 12 are shutters. Fan 2 is located at air outlet 11.
[0017] The cooling water delivery device includes a water pump 31 arranged at the bottom of the tower, a water delivery pipeline 32 inside the tower body 1, an outer spray water pipe 33, and an inner spray water pipe 34. The inner spray water pipe 34 is provided with an electric switch valve 341. The water shower pipe is located at the top of the tower body 1, and the water...
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The invention discloses a closed cooling tower with the anti-white smoke effect, and belongs to the technical field of cooling towers. The cooling tower is a cross-flow type cooling tower and comprises a tower body, a cooling water conveying device, a fan, a water dispersing groove, a heat exchanger and an outer water collector; the fan is located at an air outlet of the top of the tower body; the water conveying device comprises spraying water pipes; the outer water collector is arranged on the outer side of the heat exchanger; a middle water collector is arranged in the middle of the heat exchanger; the middle water collector divides the heat exchanger into an inner part and an outer part, namely, an inner heat exchanger body and an outer heat exchanger body; and the water dispersing groove is only arranged above the outer heat exchanger body. According to the closed cooling tower with the anti-white smoke effect, the middle water collector is arranged in the middle of the heat exchanger and divides the heat exchanger into the inner part and the outer part, then the design of separated flow of cooling water of the water dispersing groove and the spraying water pipes is coordinated, and therefore saturated damp and hot air in the tower can be converted into unsaturated air, and the phenomenon of white smoke can be effectively prevented after the unsaturated air is discharged out of the tower. The closed cooling tower is ingenious in concept, reasonable in structure and remarkable in anti-white smoke effect.
Description
technical field [0001] The invention relates to the technical field of cooling towers, in particular to a closed cooling tower for preventing white smoke. Background technique [0002] After the air and cooling water in the wet cooling tower undergo heat and mass exchange, the temperature and humidity are relatively high. In the rainy season, winter and seasons with high humidity, when it is discharged from the tower, it is cooled by the cold air outside the tower, and many water droplets are condensed. , resulting in white fog, generally known as the white smoke phenomenon. [0003] The white smoke phenomenon of cooling towers not only affects the urban landscape, but more seriously, if it is close to the road and the airport, it will reduce the visibility and cause harm, and may cause Legionella to spread with the fog. Citizens will also panic when they see white smoke, fearing that toxic gases are being emitted, and some people will mistakenly think it is a fire and fals...
Claims
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IPC IPC(8): F28C1/16F28F25/00
CPCF28C1/16F28F25/00F28F2025/005
Inventor 满宗辉李昆许杨亓伟黄岩
Owner 山东金孚瑞能源装备科技有限公司