Anti Corrosion Closed Circuit Water Cooling Tower / Closed Loop Liquid Cooling System

LSN-125B Industrial Closed Circuit Loop Water Cooling Tower Manufacture

1. Brief Introduction of closed circuit cooling tower:

The working principle of closed cooling tower:
1. The closed cooling tower is actually a combination of an evaporative cooling tower, a cooler and a wet cooling tower. It is a horizontal evaporative cooling tower. The process fluid flows through the tube and the air flows outside the tube. not in contact with each other. The closed cooling tower is a deformation and development of the traditional cooling tower. After the water in the reservoir at the bottom of the tower is extracted by the circulating pump, it is sent to the outside of the pipe to be sprayed evenly. It is not in contact with process fluid hot water or refrigerant and air outside the tube, and it becomes a closed cooling tower, which enhances the heat and mass transfer effect by spraying water.
2. The closed cooling tower is suitable for various cooling systems that require high circulating water quality, and has application prospects in electric power, chemical industry, steel, food and many industrial sectors. On the other hand, compared with the air-cooled heat exchanger, the evaporative cooling tower utilizes the latent heat of evaporation of the water on the lower side of the tube to significantly enhance the heat and mass transfer on the air side, which also has obvious advantages.

2. Advantage of closed circuit cooling tower:

Advantages of closed cooling tower:
Improve production efficiency, soften water circulation, no scaling, no clogging, no loss;
Extend equipment life, ensure reliable and stable operation of equipment, reduce failures and prevent accidents;
Fully closed cycle, no impurities enter, no medium evaporation, no pollution;
Improve the utilization factor of the workshop, no need for a pool, reduce the occupation and save space;
Small footprint, convenient installation, movement and arrangement, and compact structure;
Easy operation, stable operation and high degree of automation;
Save operating costs, automatic switching of multiple modes, intelligent control;
Wide range of uses, non-corrosive medium of heat exchanger can be directly cooled;
Low operating cost throughout life, high initial investment, low operating and maintenance costs;

3. Parts of Closed Type Cooling Tower:

• Coil: Made of high-quality seamless steel pipes. The coil unit are galvanized entirely to improve the corrosion resistance ability and extend the service time. The coils can also be made by SS-304/316L stainless steel or T2 red copper. Maximum pressure of our coils could reach to 32Mpa.
• Spray Pump: Sealed by top quality rotary no-limited machinery seal, no leaking, long lifecycle, small horse power, large flow volume, low noise and high performance.
• Fan: Aluminum alloy axis-flow type
• Casing: SS-304/316L or imported Aluminum-zinc alloy plate.
• Removable Drift Eliminator: PVC material; Make sure that the water loss rate will be less than 0.005%.
• Cooling Tower Fill: 100% Original Material PVC Infill, special design with great cooling effect.

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