Circulating water cooling tower

A circulating water cooling and cooling pool technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve problems such as streamline turbulence, reduced air flow, and large fan energy consumption. Achieve the effects of reducing turbulence, increasing air flow, and improving work efficiency

Inactive Publication Date: 2011-02-16
江苏钟腾化工有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, circulating water cooling towers operating in chemical and thermal power production have no air guide device between the air fan and the packing layer. When the air flows upwards in this area, there is a sudden change in the flow channel, the flow line is disordered, and a large number of vortices are generated, which consumes a large amount of energy. energy, the air flow rate is reduced, in this circulating water cooling tower, the heat transfer and mass transfer efficiency between the air and the circulating cooling water is low, and the energy consumption of the fan is relatively large

Method used

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specific Embodiment approach

[0015] figure 1 It is a structural schematic diagram of an embodiment of the present invention.

[0016] Such as figure 1 As shown: a circulating water cooling tower, including a tower body 2, an air duct 5 and a cooling water pool 1, wherein the tower body 2 is filled with fillers to form a filler layer 3, and a cooling water distributor 8 is arranged on the upper part of the filler layer 3, and the wind The barrel 5 is set on the upper part of the tower body 2, the air blower 7 is set at its inlet, and the air outlet 10 is set at its outlet. In addition, the lower end of the tower body 2 is an air inlet 6, and the above-mentioned cooling water pool 1 is set on the tower body 2, between the packing layer 3 and the air fan 7, an air guiding device 4 is also arranged, and the horizontal cross-section of the upper end of the air guiding device 4 is consistent with the horizontal cross-sectional shape of the blower 5, and the upper end is consistent with the shape of the blower ...

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Abstract

The invention discloses a circulating water cooling tower, comprising a tower body, a chimney and a cooling water tank; wherein the interior of the tower body is filled with filler, so as to form a filler layer, the upper part of the filler layer is also provided with a cooling water distributor, the chimney is arranged at the upper part of the tower body, an air fan is arranged at the inlet thereof, and the outlet thereof is an air outlet, besides, the lower end of the tower body is an air inlet, the cooling water tank is arranged at the lower part of the tower body, and an air deflector is arranged between the filler layer and the air fan. The invention guides air by mounting an air deflector, air flow line is specified, turbulence degree thereof is reduced, air flow of circulating water cooling tower is increased, power consumption of air fan is reduced, contact of gas and liquid phases in the circulating water cooling tower is optimized, and heat transfer and mass transfer thrusts of air and cooling water in the circulating water cooling tower are improved, thus improving working efficiency of circulating water cooling tower.

Description

technical field [0001] The invention relates to chemical production and thermoelectric production equipment, in particular to a circulating water cooling tower in chemical production and thermoelectric production, and belongs to the technical field of chemical engineering and thermoelectric equipment. Background technique [0002] The circulating water cooling tower is a common equipment for gas-liquid heat transfer and mass transfer. The air flow rate in the tower has an important influence on the heat transfer and mass transfer efficiency of the circulating water cooling tower. At present, circulating water cooling towers operating in chemical and thermal power production have no air guide device between the air fan and the packing layer. When the air flows upwards in this area, there is a sudden change in the flow channel, the flow line is disordered, and a large number of vortices are generated, which consumes a large amount of energy. The energy and the air flow rate ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F25/10F28C1/00
Inventor 汤立新季锦林
Owner 江苏钟腾化工有限公司
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