With the improvement of people's awareness of water conservation, cooling towers as a recycling water treatment equipment has been widely used in all aspects of industrial production. Cooling towers generally have two basic forms, namely, direct contact and indirect contact. The basic principle is the evaporative cooling, that is, high temperature water into the cooling tower, the distribution of water distribution to the bottom of the cooling tower packing, the formation of a large area of hot water level, and the fan generated by the strong air contact, the water evaporation Water vapor from the cooling tower outlet, the water to be cooled, can be recycled. Cooling tower operation in the prevalence of some problems, are analyzed as follows.
1. Cooling tower water is not uniform
Hole shower way several. Often run in the water heater does not rotate, nozzle and small holes blocked the situation, resulting in uneven distribution of water, fill the density of different water spray, so that the cooling tower operating efficiency is low, a direct impact on the operation of the host. If the temperature of the cooling tower falls below 3538 ℃, the air compressor piston and valve temperature rises to about 11 fl ℃, which is easy to cause the cooling water And calling polymers United States ...... Results Results (ones to help composition views ...... nights Results United States Results Avg. Angle n solution is very simple, just once a year to the water heater bearing refueling, so that flexible rotation, clean up the nozzle and the hole can be blocked.
2. Cooling tower filler and deflector failure
Horizontal increase the ribs, water redistribution capacity, resistance, heat resistance and good flame retardant 'and the wind guide plate is generally fiberglass material. Running 2} 3 years later, the filler due to the gap is small, has been filled with scale and other objects, greatly reducing the drainage area, the wind guide plate deformation or loss.
For this reason, the filler and the deflector shall be inspected every 3 years, and the cooling tower will be shut down until the inside is dry, and the filler will be washed and the scale between the gap will be cleaned. The wind deflector will be adjusted to 60 degrees, Tower effect of 15%.
3. Fan motor maintenance is not good
The number is generally 12, its main feature is good waterproof performance, it is recommended to add lubricants once a year. But open the fuel, often because they do not pay attention to its sealing performance, resulting in the use of motor water and burned. It should be noted that after the winter, when the weather is turned on, the fan motor needs to be maintained.
4, separated from the damage
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Each unit has a fan independent entry and exit of the wind due to damage in the maintenance of the fan when the partition partition, in the spring and autumn when the load is low, a short circuit, affecting the efficiency of the cooling tower. So the separation of the cooling tower is indispensable.
5. Cooling tower drift
And the fan air volume caused by large. To this end should adjust the pump outlet butterfly valve, reduce the cooling tower water intake and adjust the fan blade angle.
For more information, please visit our website: www.coolingtowerfiller.com, or contact us with E-mail, our E-mail address is rask@coolingtowerfiller.com, you can also chat us straightly on whatsapp: 008618330029204
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