How to detect whether the fiberglass purification tank has leakage?
Publish Time: 2024-12-19
Fiberglass purification tank plays an important role in industrial production, but it may leak due to long-term use or external factors. To ensure production safety and environmental protection, it is particularly important to detect whether the fiberglass purification tank has leakage.
There are many commonly used detection methods. First, the visual inspection method is a simple and intuitive method. The medium in the tank needs to be emptied first and the tank body is thoroughly cleaned. Then, wipe the surface of the tank body with a clean towel and carefully observe whether there are water marks or leakage. This method is suitable for finding obvious leaks.
Secondly, the water pressure test method is more accurate. Add a small amount of water to the fiberglass purification tank and apply a certain pressure to observe whether there is leakage. This method can detect tiny leaks, but requires professional equipment and operation.
The breath leak detection method is to inject compressed air into the tank body and then use manual or instrument detection. A pressure gauge and a pressure relief device are installed on the tank body, and compressed air is injected at the valve. The inspector uses tools such as laser pens or spray pens to observe whether there are bubbles or color changes to determine whether there is a leak.
In addition, the air tightness detection method uses professional testing instruments to detect the air tightness of the fiberglass purification tank. When the instrument is connected to the tank body, it can display tiny leaks and indicate the location of the leaks through color changes or knocking sounds. This method has high accuracy and reliability.
In addition to the above methods, the liquid medium leak detection system is also an effective detection method. The system injects leak detection liquid medium (such as brine) into the through-gap of the double-layer tank and cooperates with the detection instrument to realize the leak detection of the double-layer tank. This method can detect leakage at any position of the double-layer tank wall, and the system stability is high.
In summary, it is necessary to combine multiple methods to detect whether there is a leakage problem in the fiberglass purification tank, and select the appropriate detection method according to the actual situation. Regular leakage detection and timely discovery and repair of leakage points are of great significance to ensure production safety and environmental protection.
