News

20

2021

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07

Causes of cooling tower cleaning and hidden dangers in operation

Cooling tower is mainly used in plastic, food, chemical industry, steel, refrigeration, thermal power plant, industrial water cooling and other industries, the use of water as a circulating coolant, so that the tower body heating cooling water and air flow contact heat exchange to generate steam, volatile away heat, emissions to the atmosphere, plays the role of evaporation heat dissipation, reduce water temperature, to ensure the normal use of the system.

20

2021

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07

The role of glass steel cooling tower and preparation before use

The waste heat generated in industrial production or refrigeration process is generally guided away by cooling water. The function of FRP cooling tower is to exchange heat between the cooling water carrying waste heat and the air in the tower, so that the waste heat is transmitted to the air and dispersed into the atmosphere. For example, in a thermal power plant, the boiler heats the water into high-temperature and high-pressure steam, drives the steam turbine to do work to make the generator generate electricity, and the waste steam after the steam is discharged into the condenser, heat exchange with cooling water to condense into water, and then pump back to the boiler for circulation. In this process, the waste heat of exhaust steam is transferred to the cooling water, which increases the temperature of the water. The cooling water with waste heat is transferred to the air in the FRP cooling tower and discharged into the atmospheric environment from the air duct.

20

2021

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07

Glass fiber reinforced plastic cooling tower maintenance attention and heat dissipation influence

1. After the FRP cooling tower is installed, the debris and dirt on the pipeline, water collector, filler surface and water collecting tank should be carefully removed to avoid blockage.

20

2021

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07

Use and installation of hoisting countercurrent cooling tower

The water spraying density is as high as 16.5 m3/(m2 h), while the water spraying density of regular countercurrent cooling tower is generally not more than 12 m3/(m2 h). The larger water spraying density not only reduces the cost of circulating water, but also makes the floor area of the hoisting tower smaller under the same output.

20

2021

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07

Understanding of cross-flow and counter-flow cooling towers

The main way to distinguish the cross-flow cooling tower from the counter-flow cooling tower is the direction in which the wind enters the cooling tower. Then the inlet wind direction of the cross-flow cooling tower is to enter in a horizontal direction through the side and present a certain angle with the falling water. Therefore, the cross-flow cooling tower can use either closed cooling design or open system design. The cross-flow inlet wind mode is not the main condition to distinguish open or closed.

20

2021

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07

Calculation of Cold Water Quantity of Closed Cooling Tower and Cooling in Summer

Among the closed cooling tower parameters, the water consumption of the closed cooling tower is 0.5-1%, the water flow rate is 0.01, and the water consumption of the open cooling tower is 4-5%.

20

2021

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07

Industrial cooling tower fan operation attention and plugging

The belt of the industrial cooling tower fan is slightly elongated at the beginning of operation, and the belt tightness should be adjusted appropriately. If it is too tight, it will cause an accident and damage the bearing.

20

2021

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07

FRP energy-saving cooling tower and maintenance attention

The load on the foundation of the cooling tower is shown in the "foundation buried plate and load table". the inlet and outlet pipes of the cooling tower rotate at 90, 180 and 270 degrees. the water distribution system is designed according to the nominal cooling tower water volume. if the difference between the actual water volume and the nominal water volume is more than 15%, it should be stated when ordering that the inlet water temperature of the cooling tower is not more than 60 ℃, and if it exceeds 60 ℃, it should be stated when ordering.

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Links:

Xingheng Environmental Technology Group Co., Ltd.

Xingheng Environmental Technology Group Co., Ltd.

Xing Heng Environmental Technology Co., Ltd

Xingheng Environmental Technology Group

Xingheng Environmental Technology Group 2

Xingheng Environmental Technology Group Co., Ltd.