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Wuxi Ark Fluid Technology Co., Ltd.
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shock! The water consumption of the original closed cooling tower is so different!

Article source: 作者: 人气: - 发表时间:2019-04-01 09:30:00 Net Editor: Author: Popularity: - Published: 2019-04-01 09:30:00

With the vigorous implementation of the national environmental protection policy in the past two years, more and more customers will choose to use closed cooling towers. In addition to the advantages of protecting the quality of circulating water, closed cooling towers also have great advantages in water loss Big advantages, let's take a real example for comparative analysis:

50 0 m³/h 计算: Calculated with actual flow of 50 0 m³ / h :

The escape rate of the spray water used in the open cooling tower is 2% -3%, and the evaporation rate is 2.7-3.3%

1年的飘逸损耗为: The one-year drift loss of an open cooling tower is:

0 m³/h*2%(最小)*20h/天*300天/年=60 0 00吨/年(最小) 50 0 m³ / h * 2% (minimum) * 20h / day * 300 days / year = 60 0 00 tons / year (minimum)

1年水蒸发损耗为(不算水池表面蒸发): The water evaporation loss of an open cooling tower in one year is (excluding the surface evaporation of the pool):

0 0m³/h*2.7%(最小)*20h/天*300天/年=810 0 0吨/年(最小) 5 0 0m³ / h * 2.7% (minimum) * 20h / day * 300days / year = 810 0 0 tons / year (minimum)

4. 1万/年 If it is calculated at 1 yuan per ton, it is 141,000 yuan / year

PS: The larger the flow rate of the open cooling tower and the larger the pool, the greater the water drift and evaporation loss.

Closed cooling tower

The escape rate of the spray water used in the closed cooling tower is 0.1% -1%, and the evaporation rate is 0.5% -0.83%

1年的飘逸损耗为: The drift loss of a closed cooling tower for one year is:

0 0m³/h*1%(最大)*20h/天*150天/年(秋冬季节只开风机不开喷淋)= 15000 /年(最大) 5 0 0m³ / h * 1% (maximum) * 20h / day * 150 days / year (only with fan and spray in autumn and winter) = 15000 tons / year (maximum)

1年水蒸发损耗为(不算水池表面蒸发) 1 year water evaporation loss of the closed cooling tower is (not counting the surface evaporation of the pool)

0 0m³/h*0.83%(最大)*20h/天*150天/年(秋冬季节只开风机不开喷淋)= 12450 /年(最大) 5 0 0m³ / h * 0.83% (maximum) * 20h / day * 150days / year (only with fan and spray in autumn and winter) = 12450 tons / year (maximum)

2.745 /年 Calculated at 1 yuan per ton , it is 27.45 million per year

14.1 ÷ 2.745≈5.1

5.1 ,系统循环量越大,开塔较闭塔的水损耗倍数越大 Summary: The water loss of the open cooling tower is 5.1 times that of the closed cooling tower. The larger the system circulation, the greater the water loss multiple of the open tower compared to the closed tower .

The article comes from Wuxi Ark Fluid Technology Co., Ltd., focusing on the research and development and production of closed cooling towers, please indicate the source when reproduced!

闭式冷却塔 Keywords in this article: Closed cooling tower
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