Cooling tower, Circulating water cooling device thermal and nuclear power plant. According to the ventilation mode, can be divided into natural ventilation cooling tower and mechanical ventilation cooling tower. Structure [Edit] Cooling tower structure in most power plants are uniparted hyperboloid shape. Because of the hyperboloid of one sheet is a kind of double ruled surface (Ruled surface), it can be built with straight beam. This can reduce wind resistance, but also with a minimum of material to maintain structural integrity. Column plant tall has two kinds, one is the chimney, but now the environmental requirements are very strict, to dust removal, desulfurization and denitrification, dust is very small, at an altitude of 150-200 meters between, there is a very thick called the cooling tower, hair a lot of white gas, many people think is the flue gas pollution is serious, in fact is wrong, the release of the cooling tower is water vapor, water hundreds of tons per hour, no pollution of the environment! The height of the cooling tower at 30 meters

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