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Why the heat exchange efficiency of the heat exchanger will become lower
Source: Time: 2020-08-18 14:44:56 Hit:
As we all know, the heat exchange efficiency of brazed plate heat exchangers is relatively high, which is also a point that is more popular with users. However, due to the influence of many factors during the use of the heat exchanger, its heat exchange efficiency will also decrease, affecting the normal operation of the enterprise.
So what causes the heat transfer efficiency of the heat exchanger to decrease?
1. There is an external leak in the heat exchanger.2. The temperature of the hot end drops.
3. The flow rate on both sides of the heat exchanger has changed, causing the heat exchange effect to decrease.
4. If the heat exchange effect is not good in a short time, it may be due to blockage of the heat exchanger.
5. The fouling of the heat exchanger after a period of use will reduce the heat exchange effect.
The above five points are the reasons for the low heat exchange efficiency of brazed plate heat exchangers. If the heat exchanger leaks, it is time to replace the replacement gasket. If it is clogging and scaling, you can solve it according to the cleaning method we introduced earlier. In short, when the efficiency of the heat exchanger drops, by knowing where the problem occurs, and then solving the problem according to the problem, you can easily improve work efficiency.
Brazed plate heat exchanger has the characteristics of high heat exchange efficiency, small heat loss, compact and lightweight structure, small footprint, convenient installation and cleaning, wide application, long service life and so on. It is mainly used in metallurgy, petroleum, chemical, food, shipbuilding, textile, papermaking and other industries. It is a kind of equipment for heating, cooling, heat recovery and other purposes. YOJO is committed to heat exchange equipment and insists on making high-quality heat exchangers. If you need it, please contact us.
