How to use double layer oil tanks safely

1. It is strictly forbidden to use the double-layer oil tank near high-voltage power lines and near dangerous places.

2. When double-layer oil tanks are used to maintain gasoline filters, it is not recommended to use gasoline to burn the filter core to remove impurities from the filter element. Doing so can easily cause a fire and affect the life of the filter element.

3. The oil tank is not suitable for cleaning and maintenance under high temperature. If the pressure vessel is cleaned in a high temperature environment, it will inevitably affect the good use of the double-layer oil tank. It is necessary to pay more attention and attention, which can also effectively ensure the safety of the oil tank in the early stage of operation.

4. Double-layer oil tank safety device: If the inner tank of the double-layer oil tank leaks, the pressured gas or detection liquid in the double-layer gap will enter the normal-pressure inner tank; the pressure or liquid level in the double-layer gap will Change occurs, triggering sound and light alarm. After the stored liquid leaks into the double-layer gap, the stored liquid will not leak out because the outer tank is intact. Therefore, the storage fluid, soil and groundwater are safe. 5. If the outer tank of the pressure vessel leaks, the pressured gas or detection fluid in the gap of the double-layer oil tank will enter the soil. In the same way, the pressure or liquid level in the double-layer gap will change, triggering the sound and light alarm. At this time, because the inner tank is intact, the stored liquid is safe; only the gas or detection liquid enters the soil, so the soil and groundwater are also safe. Because the storage fluid in contact with the inner tank of the oil tank and the soil and groundwater in contact with the outer tank belong to different media and have different corrosion rates on the tank material, the probability of leakage at the same time is almost zero. Therefore, leakage of the stored liquid out of the tank can be prevented, and production safety and environmental protection can be achieved.