Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower

Abstract

The invention discloses a subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower. The counter flow cooling tower comprises a tower body, as well as a rain area, a padding area, a water distribution system used for spraying hot water, an air chamber used for mixing air and multiple separating plates, which are arranged in the tower body from bottom to top, wherein an air inlet is formed in the tower body corresponding to the side part of the rain area, the tower body corresponding to the upper side of the air chamber is provided with an air exhausting device, and the padding area is hermetically divided into at least two padding subareas by virtue of partition plates; the adjacent partition plates are formed into a water-sealed water channel, the water distribution system comprises multiple water distribution devices which are communicated with one another, and the padding subareas are in one-to-one correspondence with the water distribution devices; the water distribution devices are connected with valves which are in one-to-one correspondence with the water distribution devices, each water distribution device is provided with multiple groups of sprayers which can spray hot water, and each group of the sprayer is hermetically encircled by virtue of the adjacent partition plates. The packing area and the water distribution system are separated in a partitioning manner, the dry-wet partitioning is realized, and the heat exchange and mixing of the dry cold air and the wet hot air in the air chamber can be realized, so that the water-saving, fog-eliminating and anti-icing purposes are achieved.

Description

technical field [0001] The invention relates to a counter-flow cooling tower, in particular to a counter-flow cooling tower with partitions, partitions, water saving, fog elimination, anti-icing. Background technique [0002] Counter flow cooling tower (counter flow cooling tower) The water flow falls vertically in the tower, and the air flow direction is opposite to the water flow direction. The counter flow cooling tower is a device that can cool water, and the water flows through it. The air carries out heat exchange and mass exchange, causing the water temperature to drop. [0003] For ordinary counter-flow cooling towers, the hot water from the water distribution system is sprayed onto the filler from top to bottom to form a water film or water droplets. The dry and cold outside air passes through the filling area from bottom to top or horizontally, and exchanges heat with water film or water droplets. Part of the water evaporates into water vapor, and is discharged ou...

AI Technical Summary

Problems solved by technology

The moisture content of this part of the air leaving the tower is significantly higher than the maximum moisture content of the outside air, so white mist and water loss are generated at the outlet of the air duct

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