The accumulator bladder NXQ-AB-10/31.5-L-E plays an important role in the fields of power plant turbine fire resistant oil system, lubricating oil system, coal mill, etc. due to its unique performance and reliability. However, to ensure its normal operation and extend its service life, it is crucial to maintain and operate it correctly.

Firstly, we need to understand the working principle and structure of the accumulator bladder. An accumulator bladder is a pressure vessel that can store energy and release it when needed, mainly made of rubber or other polymer materials. During the inflation process, high-pressure nitrogen is slowly injected into the skin follicle, causing it to expand and store energy. When the system requires energy, nitrogen is released, driving the contraction of the skin follicle and thus driving the system’s operation.

In daily operation, the maintenance of the accumulator bladder NXQ-AB-10/31.5-L-E mainly needs to pay attention to the following points:

1. When inflating the bladder, nitrogen should always be slowly injected. If high-pressure nitrogen rapidly enters the airbag and expands rapidly, it will cause the polymer material of the airbag to cool and immediately cause brittle failure. Therefore, the inflation speed should not be too fast to avoid damage to the bladder.

2. Avoid filling the bladder with excessively high pre charging pressure. Excessive pre charging pressure can affect the normal operation of the accumulator and may cause damage when reducing system pressure. Therefore, during inflation, the standard pre inflation pressure provided by the manufacturer should be followed to ensure the safety and reliability of the system.

3. During the operation, it is important to avoid reducing the system pressure without lowering the pre charge pressure. The accumulator bladder works under high pressure, and if the system pressure suddenly drops, the accumulator may be damaged. Therefore, when adjusting the system pressure, the pre charge pressure should be reduced first before adjusting the system pressure.

4. Regularly check the integrity of the bladder and observe for cracks, deformations, and other phenomena. If there are any abnormalities, the machine should be immediately shut down for inspection and maintenance to avoid malfunctions.

5. Check the fixing device of the bladder to ensure its firmness and reliability. Loose fixing devices can cause displacement or even damage to the skin follicle.

6. Keep the environment where the accumulator bladder is located clean to prevent impurities from entering the interior of the bladder. Impurities may damage the internal structure of the skin follicle, affecting its normal operation.

In summary, the accumulator bladder NXQ-AB-10/31.5-L-E plays an important role in industrial applications, and proper maintenance and operation are key to ensuring its normal operation and extending its service life. In daily maintenance, the above precautions should be followed to ensure the safe, reliable, and efficient operation of the equipment. At the same time, regular inspection and maintenance of the accumulator bladder should be carried out, and any problems found should be promptly addressed to ensure the continuous and stable operation of the equipment.