Cause of the Fire Pump Equipment rotating parts problem

Incorrect operation of the Fire Pump Equipment‘s rotating parts can cause various problems that can reduce the life of the Equipment.

1, the running gap between the wear ring is not correct

Solution: Check whether the clearance is correct. Replace the wear ring of pump shell or impeller as required

2, shaft bending

Solution: Straighten the shaft or replace it as required.

3. The stress of the pipe on the pump shell is too large

Solution: solve the stress and manufacturer representative consultation. After resolving the stress, check for alignment.

4, there is dirt between the impeller and the pump shell wear ring, there is dirt in the pump shell wear ring

Solution: Clean and check the wear ring, and replace it as required. Isolate and address the source of dirt.

5. The shaft or impeller ring swings too much

 

Solution: Inspect rotating parts and bearings and replace worn or damaged parts as required.https://www.woqfirepump.com/high-pressure-forest-fire-pump-sfb-8-b-product/

Problems with the moving parts of Fire Pump Equipment have a significant impact on the performance of the Fire Pump. Therefore, it is important to detect and resolve problems in time to create a good working environment for the Equipment and improve the efficiency of the Fire Pump.

When we use the fire pump, from time to time to observe its operation, one is according to the operation of the pump, determine whether its quality is good, two is through the operation, can timely and deal with the problem, what are the requirements of the pump operation?

1, the fire pump should be sealed in place, the seal at the shaft seal should meet the requirements, no leakage.

2. The outlet pressure is higher than or equal to the rated outlet pressure, and the flow meets the requirements.

3, fire pump in the start of a little vibration, this is a normal phenomenon, but the vibration should meet the standard.

4. The outer surface temperature of the bearing seat is lower than 75℃, and the temperature rise is lower than 35℃.


Post time: Jun-08-2022