Common FRP cooling towers use water as circulating coolant. According to their ventilation methods, they can be divided into natural ventilation cooling towers and machine ventilation cooling towers. With the continuous development of the cooling tower industry, more and more industries and enterprises have applied cooling towers, and many enterprises have entered the cooling tower industry and developed. The higher exhaust chimney used in natural ventilation cooling towers provides buoyancy to the air, and fans assist natural wind to increase the influence of buoyancy.
Because most of the cooling water contains calcium, magnesium ions and acidic carbonate, when the cooling water flows through the metal surface, carbonate is generated. In addition, the oxygen dissolved in the cooling water will also cause metal corrosion and form rust. Due to the generation of rust scale, the heat exchange effect of FRP cooling tower is reduced. In severe cases, cooling water has to be sprayed outside the shell. In severe cases, the pipe will be blocked and the heat exchange effect will be lost, the data of the study shows that the scale deposits have a great impact on the loss of heat transmission, with the increase of sediments will cause the increase of energy costs, keeping the cooling channel free of mineral sediments can improve the efficiency, save energy, extend the service life of the equipment, and save the production time and cost at the same time.
For a long time, traditional FRP cooling tower cleaning methods such as mechanical methods, high-pressure water, chemical cleaning, etc. have caused many problems when cleaning equipment: deposits such as scale cannot be completely removed, acid causes corrosion to equipment to form loopholes, residual acid causes secondary corrosion or corrosion under scale to materials, and eventually leads to replacement of equipment. In addition, cleaning waste liquid is toxic and requires a large amount of funds for wastewater treatment.
The transformation of the cooling tower without filler greatly simplifies the structure of the whole tower, changes the cooling process into two processes of downstream and countercurrent, and completes the optimization of the three major elements of cooling and cooling. Although there are many advantages in function, operation, maintenance, service life, energy saving and environmental protection, there are also several problems in use.
1. There is floating water in the water collector.
The atomizing equipment erupts the circulating water to a certain height, and then the fan blows the sprayed water into an atomized state, which completes cooling through heat exchange with the air. The layout of the upper nozzle and the air duct in the water collector all lead to the result of floating water, especially when the height of the tower is lower and the amount of water sprayed is larger.
2. Water droplets splash outside the cooling tower in the water collecting hopper.
The cooling water falls with a certain speed after touching the water collector, and collides violently with the water collecting bucket. The phenomenon of water droplets splashing out often occurs, causing waste.
3. Cooling water quality decreased.
In addition to the effect of cooling circulating water, the filler in the original glass fiber reinforced plastic cooling tower can also obstruct and accumulate impurities of certain particle size. After the transformation without filler, the quality of cooling water will decrease.

Second, the glass steel cooling tower prevention and solution.
1. Reduce the water collector flying water.
(I), the air duct in the water collector is interwoven and folded back and the data is improved to prevent the selection of straight air duct, which not only ensures the atomization effect, but also effectively reduces the amount of upper spray water passing through the water collector.
(II) adjusting and changing the eruption direction and viewpoint of the atomization equipment to reduce the occurrence of the phenomenon of upper spray water passing through the water collector.
(III), the height of the water collector shall be increased as much as possible. If necessary, the root support shall be modified and the upper tower body of the air inlet shall be raised.
2. Water retaining layer of the water collecting hopper of the device.
A circle of water baffle made of stainless steel is installed at the air inlet section of the water collecting bucket, and the cylinder part of the water collecting bucket is closely connected with the lower part of the water baffle. Its height depends on the specific conditions of the cooling tower to prevent water droplets from splashing.
3. Improve the quality of circulating cooling water.
(I), if the water storage tank is open, it should be concealed and sealed to prevent dust and sunlight.
(II) in the cold and hot storage pool of the upper part of the partition wall to open the diversion hole, cold pool connection water supply pipe, hot pool connection overflow pipe, reach the two pool water level balance, the system running balance, decreased energy consumption.
The bottom of the (III) storage tank is regularly accumulated silt finishing to ensure the quality of cooling water.
It is (IV) to add a filter screen to the drain outlet at the lower part of the water collecting hopper.

First, the end of abnormal noise and oscillation:
1. The wind blade touches the inner wall of the wind trunk.
2. The fan blade is not installed properly.
3, fan car unfair balance.
4. Reduce the speed. There is too little lubricating oil in the machine.
5. Bearing failure (motor or reduced speed machine).

Second, the corresponding fault end by measures:
1. Commissioning the length of the fan blade.
2. Re-install the fan car and re-lock the nut.
3, proofreading glass steel cooling tower wind blade angle.
4. Replenish the oil to the specified oil level.
5, change the bearing.
Shandong Xingheng Environmental Technology Group Co., Ltd. is located in Luquantun Development Zone, Dezhou, Shandong Province, the hometown of glass fiber reinforced plastic in China. The company has three-level qualification for construction mechanical and electrical installation engineering, three-level qualification for environmental protection engineering, and safety production license. It is the first in the industry to pass ISO9001 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health management system certification, an axial fan invention patent, a fan utility model patent, EIA, three at the same time waiting for complete procedures