Causes of clogging
1. Material particles are too large: If the material particles entering the decanter centrifuge are too large, these particles may not be able to pass through the filter smoothly, causing the filter to be blocked.
2. Aging or damage to the filter: After long-term use, the filter may be damaged due to wear, aging or chemical corrosion, which will cause its filtering effect to decrease or even fail completely, causing the filter to be blocked.
3. Improper flow control: If the material flow entering the decanter centrifuge is too large, the filter may not be able to handle all the materials in time, causing some materials to accumulate on the filter and eventually cause blockage.
4. Improper speed setting: The speed of the decanter centrifuge has a great influence on the separation effect. If the speed is set too low, it may affect the separation effect and cause the material to stay on the filter for too long, thereby increasing the risk of clogging.
5. Lack of equipment maintenance: Failure to clean and overhaul the decanter centrifuge for a long time may cause debris to accumulate inside the equipment, including on the filter, causing clogging.
Solution
1. Material pretreatment: Before entering the decanter centrifuge, pre-treat the material, such as crushing, screening, etc., to reduce the particle size of the material and avoid clogging the filter.
2. Periodic replacement of the filter: Check the status of the filter regularly. Once it is found to be aged, damaged or seriously blocked, replace it with a new filter immediately.
3. Control the flow: According to the processing capacity of the decanter centrifuge, reasonably control the material flow entering the equipment to avoid excessive flow causing filter blockage.
4. Adjust the speed: According to the nature of the material and the separation requirements, reasonably adjust the speed of the decanter centrifuge to improve the separation effect and reduce the risk of filter blockage.
4. Adjust the speed: According to the nature of the material and the separation requirements, reasonably adjust the speed of the decanter centrifuge to improve the separation effect and reduce the risk of filter blockage.