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The reason why the speed of the dewatering screw press slow

Nov 01, 2018

The dewatering screw press is mainly composed of a drainage zone, a feed zone, a screw conveying zone and a discharge zone. During its operation, the grid slag enters the material zone, and after the compaction zone is compacted by the dewatering screw press, the grid slag is discharged, and the waste liquid flows into the water collection pipe from the grid. So during the running process, do you know why the speed is slow?


First of all, we need to check whether the various components of the dewatering screw press are normal. If the operation is slower under the normal condition that any part is not damaged, the expected dewatering effect is not achieved, which means that the capacitance of the device is small. Just replace a larger capacity capacitor.


If it can run normally when it starts running, but it will drop after a period of use, then it may be due to leakage of capacitor water. At this time, you only need to replace a new capacitor of the same type. It is. In addition, there is another reason that the shaft of the dewatering screw press is too loose or the brake of the spindle is too tight. It is necessary to fix the spindle or re-adjust the iron piece of the brake.