Closed Type Cooling Tower Introduction

Working principle

The water in the basin is pumped to the collector pipe, goes through distribution nozzles and sprays to heat-exchange coil pipes. An even water layer is formed around the outer surface of the pipes, cold air enters to the tower body through the air inlet of the tower lateral and flow through water layer outside the coil pipes in opposite directions from the spray water; a part of the spray water evaporates and absorbs heat from the water in coil. The air absorbs the said heat as well as heat transfer by contact, and becomes saturated hot humid air, then discharges to the atmosphere from the top exhaust fan, the rest spray water flows to the collector pipe at low part of tower and is pumped to spraying cycle.

Characteristic of Closed Type Cooling Tower

☆ Improve production efficiency, soften water circulation, no scaling, no clogging, no loss;

☆ Full closed loop, no impurities entering, no medium evaporation, no pollution;

☆ Small occupied space, easy installation, movement, layout, compact structure, save space;

☆ Convenient operation, stable operation, high degree of automation, saving operating costs

Advantages

1) No need to dig the pool, occupying less space, simple installation and maintenance, and convenient location.

2) The closed cooling tower body carries the spray water and cooling water supply system to achieve a fully enclosed internal circulation, so the water loss is extremely low, especially suitable for enterprises and regions that have strict requirements on industrial water quality and water consumption.

3) Because it is a closed cycle, it can ensure that the water quality is not polluted, which effectively protects the efficient operation of the main equipment and improves the service life. When the outside temperature is low, the sprinkler system can be stopped to save water.

4) Closed soft water circulation cooling to prevent damage to the cooling equipment caused by scale formation.

5) Automatic digital display frequency conversion temperature control, saving water and energy saving, easy to operate.

6) Stainless steel cooler, suitable for all kinds of harsh working environments, long service life and partial maintenance. The cooler is designed to be tilted so that all water is returned to the tank when it is shut down.

Application

Closed circuit cooling tower is suitable for various kinds of cooling systems with high quality requirements of circulation water, widely used in electric power,chemical industry, food and many other industrial sectors. 

Our Services

We designate professional technicians and business personnel to carry out technical exchanges and business disclosure with you, and provide technical advice.

We work closely with the design department to ensure the smooth progress of the design work. We always actively listen to your opinions to provide the perfect design to meet your needs.

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