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Reasons for plate heat exchangers
Source: Time: 2022-12-26 13:36:52 Hit:
Here's what the maintainer said:
The main cause of plate heat exchanger leakage may be due to plate deformation or cracking. Plates may be deformed or broken due to excessive operating pressure, excessive service life, dirt clogging or improper operation. In addition to deformed or cracked plates, leaks can also be due to corrosion, cracks or leaks in the internal pipes or welds of the heat exchanger. In addition, if the heat exchanger housing or bracket is broken or damaged, it may also cause leakage. Therefore, in order to avoid leakage, it is recommended to check the plate heat exchanger regularly and repair or replace any problems that may cause leakage.
The manufacturer says:
The main reason for the leakage of the plate heat exchanger is due to the failure of the heat exchanger itself or the improper use of the heat exchanger. For example, there may be cracks or damaged components inside the heat exchanger, which can cause the heat exchanger to leak. In addition, if the operator does not pay attention to the operating status of the heat exchanger or does not handle the heat exchanger properly when using the heat exchanger, it may also cause the heat exchanger to leak. It is recommended that when using the heat exchanger, attention should be paid to the operating status of the heat exchanger, and problems should be found and dealt with in time.
users say this:
There are many main reasons for plate heat exchanger leakage, but one of the main reasons is plate deformation or plate rupture. This may be due to quality issues with the plate material, or due to design issues or improper installation of the heat exchanger. In addition, during the working process of the heat exchanger, if the temperature is too high or the pressure is too high, the plates may be deformed or broken. It is recommended that you pay attention to avoid the above problems when using the plate heat exchanger, and regularly check the working status of the heat exchanger, find problems in time and take measures to avoid leakage. In addition, during the working process of the heat exchanger, if the temperature is too high or the pressure is too high, the plates may be deformed or broken. It is recommended that you pay attention to avoid the above problems when using the plate heat exchanger, and regularly check the working status of the heat exchanger, find problems in time and take measures to avoid leakage. the
So to sum it up:
There are many main reasons for plate heat exchanger leakage, including corrosion, scaling, overheating, strong pressure, loose plates, etc. Among them, corrosion is the most common cause of plate heat exchanger leakage. Plate heat exchangers consist of many metal plates, and if these plates come into contact with liquids containing corrosive chemicals, they can rust the surface of the plates, gradually weaken them, and eventually lead to leaks. In addition, fouling is also a common cause. When the liquid in the heat exchanger contains suspended solids, these suspended solids will deposit between the plates and gradually form scale. These scales can block liquid flow, reduce heat transfer efficiency, and even cause leaks.
In short, in order to avoid leakage of the plate heat exchanger, it is necessary to check the heat exchanger frequently, deal with corrosion and scaling problems in time, and avoid overheating and strong pressure.
Jiangsu Yuanzhuo Equipment Manufacturing Co., Ltd. is a professional manufacturer of plate heat exchangers. Plate heat exchangers are widely used. We have Brazed Plate Heat Exchangers and Gasketed Plate Heat Exchangers. If you are interested in plate heat exchangers, please feel free to contact us to 0086-510-86165907 or send an email to zy@jsyuanzhuo.com.
