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Precautions for Preparation and Operation Maintenance of Cooling Towers Before Use
Date:
2025-02-07
Good inspection and maintenance are necessary prerequisites for maximizing the functionality of the cooling tower and extending its lifespan.
Good inspection and maintenance are necessary prerequisites for maximizing the functionality of the cooling tower and extending its lifespan. Under normal circumstances, it is necessary to conduct a comprehensive observation of the cooling tower once a day to ensure its normal operation. The cooling tower needs to be thoroughly inspected and cleaned during operation. And the work part needs to be checked in more detail, and can only be carried out after there are no problems. After entering the tower through the inspection door, it is necessary to clean the debris and mud on the bottom basin of the cooling tower, and also check whether its pipes are blocked. Use high-pressure water to wash the heat dissipation film and the soil on the bottom basin of the cooling tower, and discharge the sewage through its drainage outlet. And it is also necessary to verify whether the wiring of the motor is correct. Check the tightness of the belt in the belt drive equipment of the cooling tower. Check if the rotation of the fan is relatively flexible, etc.
Cooling towers, as a device that utilizes water circulation cooling to absorb heat from the system and reduce water temperature, are used in many industries. For example, in a thermal power plant, the boiler heats water into high-temperature and high-pressure steam, which drives the steam turbine to generate electricity. The waste steam generated by the steam turbine is discharged into the condenser, where it exchanges heat with the cooling water and condenses into water, which is then pumped back to the boiler for recycling. During this process, the waste heat from the exhaust steam is transferred to the cooling water, causing the water temperature to rise. The cooling water carrying the waste heat transfers heat to the air in the cooling tower and is discharged into the atmosphere through the air duct.
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