Counter-flow cooling tower for chemical industry

Abstract

The invention discloses a counter-flow cooling tower for the chemical industry, and relates to the field of cooling towers. The counter-flow cooling tower for the chemical industry comprises a cooling tower body, wherein a water collector is arranged in the cooling tower body, a filler layer is arranged in the cooling tower body, a motor is fixedly installed on the top of the cooling tower body, an output shaft of the motor is fixedly provided with a draft fan through a coupler, and a water collecting pool is mounted on the bottom side of the cooling tower body. By means of the design of a rotating rod, an adjusting rod and air adjusting blades, a rocker rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the gear to rotate, the gear rotates to drive a rack to move, the rack moves to drive the adjusting rod to move up and down, the adjusting rod moves up and down to drive the air adjusting blades to swing under the action of adjusting holes and adjusting columns,the air adjusting blades swing, so that the air inlet amount of an air inlet can be adjusted, the opening and closing angle of the air adjusting blades can be adjusted according to needs, after adjustment, a threaded insertion rod is rotationally inserted into the threaded insertion hole at the corresponding position, and in this way, the air inlet amount of the air inlet can be adjusted conveniently.

Description

Technical field [0001] The present invention relates to the field of cooling tower, and more particularly to a chemical countercurrent cooling tower. Background technique [0002] The cooling tower is water as a circulating coolant, absorbs heat from a system to the atmosphere, to reduce the water temperature, and the cold is to use water to flow contact with air and perform heat exchange to generate steam, steam volatilizes to take heat to evaporate Heat heat dissipation, the principle of flowing heat and radiation heat transfer, the waste heat generated in the industrial or refrigeration air conditioner to reduce the water temperature evaporation heat dissipation device to ensure the normal operation of the system, and the device is generally bucket, so the name is a cooling tower. [0003] Today, in order to save water, the circulating water cooling process medium is generally adopted, and the production, while the heat-saving circulating water is cooled by cooling tower, usua...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, in order to save water resources, circulating water is generally used to cool the process medium, so as to meet the production requirements, and the circulating water after heat exchange is cooled by cooling towers, and countercurrent draft cooling towers are usually used. Today’s cooling towers are in the process of countercurrent cooling. The fan blades need to continuously draw air for cooling. For different seasons in spring, summer, autumn and winter, the temperature change has a great impact on the cooling tower. In summer, the temperature is high, and it needs a large wind force to contact the air inside the cooling tower for cooling, but in winter, it is less. Therefore, being able to control the air intake will also have a greater impact on the cooling tower. Therefore, it is necessary to invent a counter-flow cooling tower for chemical industry to solve the above problems.

Images