Circulating water filler
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The circulating water filler in our factory is made of plastic! It has aged over time and a large amount of filler debris has fallen into the pool. Is there anything else that can be used as filler? Cleaning the pool is very troublesome and may cause damage to the pump! !
How many years have the fillers been used? It must be aging. If it doesn't work, just replace it all. Otherwise, there is a quality problem.
Probably only 2 years! But if it is made of plastic, it will have this problem! Plastic will always age. I would like to know if there are any other fillers? Doesn’t the filler serve to distribute water flow to facilitate heat exchange?
If the operation is not good in cold areas, it may not work well. If it is in the south, it may not work if it is 2 years old. There is a problem with the quality.
The fillers currently used are basically made of plastic, but due to the different raw materials used, the quality of the produced fillers is also different, and their service life is also different. Of course, the service life of the filler is related to the design parameters and maintenance of the circulation system, but its service life is generally lower than normal, and it must be replaced after its useful life.
The lifespan of the filler should not break down after two years. There may be a problem with the water or the quality of the chosen filler is too poor. Generally, there will be no problem after more than 10 years of use.
Water treatment fillers should be replaced after two years of use. Besides, plastic water treatment fillers are most susceptible to aging.
Can use bamboo filler, long life and corrosion resistance
In less than two years, the circulating water packing of our company has aged a lot, and finally blocked the inlet pipe of the acid cooler, seriously affecting the heat exchange effect. The manufacturer only added some new ones, but there was no good solution. Poor filler quality should be the dominant factor.
This post was last written by li* Edited by ch1968 on 2009-5-14 16:46 Replacing the packing with a new one is not worth it.
Is it made of recycled plastic? There are relevant acceptance standards for cooling tower fill.
Quality issues are not ruled out.............
I think it is a problem with the water distribution device. Uneven water distribution leads to different bearing capacity of the filler. First, focus on checking the water distributor.
According to the general situation, the cooling tower packing should not be so damaged after two years of use. It seems that the quality of the packing is still a problem. Let’s* * The filling standards are mainly based on the "Technical Conditions for Cooling Tower Plastic Components" DL/T742-2001 of the Ministry of Electric Power. It seems that there is a big problem with the quality of the filling in your factory.
There is nothing you can do but replace it with new fillings. There are good ones but they are not economical. It is better to determine her cycle and replace them in time.
Normal fillers can be used for about 10 years without any problem. There may be two reasons for your situation: 1. The quality of the filler is unqualified because it may not have been inspected according to inspection standards or the owner may have lowered the price too low. 2. Uneven water distribution leads to uneven bearing capacity. There is also the corresponding chemical change caused by the leaked raw materials on the plastic!
Maybe it's your packing problem. Our factory's packing has been used for 7 years without any problems. Contact your packing manufacturer, it won’t break in 2 years!
Our company uses polyethylene corrugated board filler. It has been used for 4 years and there are no major problems. In addition, I would like to ask everyone a question. If the packing is replaced, will the liquid in the tower tank below the packing drop unevenly and fall in the shape of a water column? Does this phenomenon change after the fan is started?
The quality of the fillers used by your factory is not good. Contact a manufacturer to buy some good ones!
Packing damage may be caused by the nozzle falling off or the packing being damaged by the impact of a large flow of water. When starting the pump, the valve opening speed must be controlled to prevent impact damage to the nozzle. In addition, fillers made of cheap recycled materials are also prone to aging and damage, so requirements should be met when purchasing.