Here are some application scenarios that require the use of closed cooling towers:
1、 Industrial manufacturing field
Metallurgical industry:
In the metallurgical process, many equipment such as electric furnaces, converters, etc. generate a large amount of heat and require cooling to ensure the normal operation of the equipment and product quality. Closed cooling towers can provide stable cooling water sources for these devices, ensuring smooth production processes. For example, in the steelmaking process, a closed cooling tower can be used to cool the crystallizer, secondary cooling zone, and other parts of the continuous casting machine to prevent the steel billet from overheating and deforming.
Heat treatment furnaces in the metallurgical industry also require cooling systems to control furnace temperature. Closed cooling towers can effectively reduce the circulating water temperature of heat treatment furnaces, ensuring the accuracy and product performance of heat treatment processes.
Chemical industry:
In chemical production, many reaction vessels, heat exchangers, and other equipment require cooling. Closed cooling towers can provide reliable cooling services for these devices, ensuring that chemical reactions occur at appropriate temperatures. For example, in the production process of chemical products such as synthetic ammonia and methanol, closed cooling towers can be used to cool reaction vessels and condensers, improving production efficiency and product quality.
Some special media in the chemical industry, such as corrosive liquids, flammable and explosive liquids, have high requirements for cooling systems. The closed-loop system of a closed cooling tower can effectively prevent the medium from coming into contact with the outside air, reduce the risk of corrosion and pollution, and ensure production safety.
Power industry:
The generator sets, transformers and other equipment in power plants generate a large amount of heat during operation and require cooling. Closed cooling towers can provide efficient cooling water sources for these devices, ensuring stable operation of power production. For example, in thermal power plants, closed cooling towers can be used to cool condensers and improve the efficiency of steam turbines; In nuclear power plants, closed cooling towers can be used to cool the primary and secondary systems of nuclear reactors, ensuring nuclear safety.
High voltage electrical equipment in the power industry, such as transformers, circuit breakers, etc., also require cooling systems to control temperature. Closed cooling towers can provide stable cooling air for these devices, prevent overheating and damage, and improve the reliability and service life of the equipment.
2、 In the field of electronic information
Electronic chip manufacturing:
In the process of electronic chip manufacturing, high-precision equipment such as lithography machines, etching machines, and thin film deposition equipment have extremely strict temperature control requirements. Closed cooling towers can provide precise cooling water sources for these devices, ensuring the accuracy and quality of chip manufacturing. For example, during the operation of a lithography machine, it is necessary to control the temperature of the light source and optical system within a very small range through a cooling system to ensure lithography accuracy. The stability performance and high-precision temperature control capability of closed cooling towers can meet this demand.
Electronic chip manufacturing workshops typically require maintaining a certain level of cleanliness and humidity control. The closed-loop system of a closed cooling tower can prevent external dust, impurities, and moisture from entering the cooling system, thereby ensuring the cleanliness and humidity requirements of the workshop.
Data Center:
The servers, switches, and other equipment in the data center generate a large amount of heat during operation and require cooling to ensure the normal operation of the equipment and the security of data. Closed cooling towers can provide efficient cooling solutions for data centers, reducing energy consumption and operating costs. For example, by combining closed cooling towers with natural cooling, the best cooling effect can be achieved under different climatic conditions, improving energy utilization efficiency.
The reliability requirements for cooling systems in data centers are extremely high. Once the cooling system fails, it may cause server downtime and result in serious economic losses. The stable performance and redundant design of closed cooling towers can ensure the reliability of the cooling system and provide guarantees for the stable operation of data centers.
