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04/17th / 2023

Comparison Of Anticorrosion Performance Of Closed Cooling Tower

Comparison of anti-corrosion effect of hot-dip galvanizing and anti-corrosion paint on closed cooling tower Closed cooling towers, also known as closed cooling towers and closed cooling towers, are fundamentally mechanical products, and the main components are metal. Closed cooling towers are more in contact with water, so I would like to popularize the two main anti-corrosion processes for the cooler support frame of closed cooling towers: hot-dip galvanizing and anti-corrosion paint. Galvanizi […]
04/13th / 2023

Pay Attention To Antifreeze During The Use Of Cooling Tower

Pay attention to the following points during the use of antifreeze: Note 1: Try to use the same brand of antifreeze. Different brands of antifreeze use different metal corrosion inhibitors, so different brands of antifreeze cannot be mixed. Note 2: The validity period of antifreeze is mostly two years (individual products will be longer). When adding it, you should confirm that the product is within the validity period; ; Note 3: Antifreeze of organic type can be mixed with water, but the water […]
04/10th / 2023

Cooling Towers Use Antifreeze To Protect

Protect the components of the cooling tower cooling system against corrosion; Prevent scale and reduce the heat dissipation effect of the radiator; antifreeze must have the characteristics of antifreeze, anti-boiling, anti-corrosion, anti-scale, and no foam, and is not affected by seasons and regions. Among them, freezing point and boiling point are the basic indicators of antifreeze. Use antifreeze must pay attention to the quality. If the quality of antifreeze is poor or even inferior, it will […]
04/8th / 2023

The Use Of Antifreeze In Closed Cooling Tower

During the use of closed cooling towers in winter, the problem of antifreeze has always troubled everyone. Today, I will introduce the most effective tool for antifreeze: antifreeze. The full name of antifreeze should be called antifreeze coolant, which means coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and bursting the cooler when the machine is shut down in cold seasons. But we have to correct a misunderstanding. Antifreeze is not just for winter. In the n […]
04/6th / 2023

Advantage Of Closed Cooling Tower Equipment

Structural performance advantages of closed cooling tower equipment Good security: The closed cooling tower uses metal plates, and the heat dissipation material is a metal coffin condenser, which will not burn. Compared with ordinary FRP cooling towers, FRP cooling towers are flammable, and the flammability of the shell and filler is very high. There have been many cases of cooling tower fires in our country. Therefore, in terms of safety, closed cooling towers are better. Wide range of cooling […]
04/4th / 2023

Characteristics Of Closed Cooling Tower

Structural performance and characteristics of closed cooling tower Efficient heat exchange coil: Oval aluminum alloy tubes are used, and all the tubes are welded into coils after passing the inspection. In order to ensure no leakage, each set of coils is subjected to an air pressure test of 1.6MPa in water. The use of elliptical tubes can increase the surface area and water receiving area of the heat exchange tubes. The tubes are arranged crosswise, and the reasonable tube spacing design and the […]
04/2nd / 2023

Characteristic Of Heat Radiation Of Closed Cooling Tower

The heat radiation of the closed cooling tower mainly has the following characteristics: Any object, as long as the temperature is higher than 0°C, will continuously emit heat radiation to the surrounding space; Can spread in vacuum and air; Accompanied by the change of energy form; Has strong directionality; Radiation energy is related to temperature and wavelength; The emitted radiation depends on the 4th power of the temperature.Heat radiation has the least influence in the design process of […]
03/31st / 2023

Heat Radiation Law Of Closed Cooling Tower

Regarding the thermal radiation of closed cooling towers, there are four important laws: Kirchhoff's radiation law, Planck's radiation distribution law, Stefan-Boltzmann's law, and Wien's displacement law. These four laws are sometimes collectively referred to as the laws of thermal radiation. While an object radiates outward, it also absorbs energy radiated from other objects. The energy radiated or absorbed by an object is related to its temperature, surface area, blackness and other factors. […]
03/28th / 2023

Selection Of Closed Cooling Tower

Influence of Heat Radiation on Type Selection of Closed Cooling Tower There are three types of heat transfer: heat conduction, heat radiation, and heat convection. We have discussed the influence of heat conduction and heat convection on the selection of closed cooling towers. Heat conduction mainly determines the heat transfer material. Therefore, the cooling coils of closed cooling towers generally use copper or steel coils, and heat convection mainly Decide on the form of cooling, i.e. feng s […]
03/25th / 2023

Closed Cooling Tower In Blast Furnace

Application of Closed Cooling Tower in Blast Furnace Industry Blast furnace cooling equipment (closed cooling tower, evaporative condenser) is an important part of the blast furnace body structure, which can play the following roles in the life of the furnace body:(1) Protect the furnace shell. During normal production, the blast furnace shell can only work for a long time at a temperature lower than 80°C. More than 85% of the high-temperature heat emitted from the furnace is taken away by the c […]

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