During the sludge filter press operation, there are many problems caused by misoperation, when there is any such problem, all the sludge filtering system need to be stopped and all the system can’t work, in order to prevent such serious problem guarantee the filtering system in high efficiency and stable operation, Leo Filter Press Technical Department suggest the following operation and maintenance tips for belt filter press.
The Tips for Operation and Maintenance Belt Filter Press for Sludge Dewatering:
1. Check belt filter press filter cake output condition frequently, if the filtrate is not clear, filter cake recycling ability decreasing, or hard to discharge filter cakes, then need to check the whole machine carefully to find out the problem.
2. Check the air pressure gauge stage, if not stable air pressure numbers, stop the belt filter press operation and check the problem as soon as possible.
3. Check the filter press belt running condtions, make sure the upper and lower filter cloth over covering not more than 5cm, the filter mesh should not be too close to the rollers or its continuous moving will damage the filter mesh.
4. Guarantee enough filter cloth washing time ,when stop the belt filter press operation, all the inner side, especially the filter cloth should be washed completely to guarantee all the surface 100% cleaned to decrease the filter cake corrosion or when the filter cake dried will be hard to clean it away from the filter cloth surface.
5. Please follow the instructions on the belt filter press operation and maintenance manual, check the filter press state frequently
6. Lubricate the bearings for the belt filter press, if damaged ,please change it as soon as possible
7. check the slurry conditions, get rid of those small stone, metallic nuts which will damage the filter cloth surface or damage the filter cloth.
8. Make detailed operation and maintenance record, make sure all the filter press operator know the filter press working and maintenance state.
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