Analysis of maintenance management, operation control and wear resistance advantages of horizontal screw centrifuge

- Aug 15, 2020-

Because the horizontal screw centrifuge has the advantages of good separation effect and high working efficiency, it is more and more widely used in practical applications. However, during the use of the horizontal screw centrifuge, as a user, maintenance and management are also required.

During the use of the horizontal screw centrifuge, the main maintenance and management contents include:
1. Take effective measures to reduce equipment vibration;
2. Reduce the solid content of the supernatant and reduce the degree of centrifuge wear;
3. Regularly clean the supernatant return pipe;
4. Regularly clean the mud screw pump;
5. Maintenance of the flocculant automatic dosing device;
6. Daily regular inspection and maintenance.

At the same time, in the operation of the horizontal screw centrifuge, the staff need to control reasonably to ensure a good working condition. Under normal circumstances, in the operation of the equipment, mainly by adjusting the rotating speed of the drum, the dry solid load, the type of flocculant, the concentration of the flocculant, the dosage and the dosage position, the thickness of the liquid ring layer, and the speed difference curve And other parameters, change the solid content of the dehydrated cake and the solid content of the supernatant, so as to make the equipment reach a good condition.

Analyzed in combination with the actual application situation, during the operation of the horizontal screw centrifuge, the two factors related to the setting of the thickness of the liquid ring layer and the adjustment of the speed difference will have a very important impact on the working effect of the equipment.

In addition, in the operation of the horizontal screw centrifuge, the components-the drum, the spiral cone and the material are in a state of uninterrupted friction. Therefore, improving its wear resistance means increasing its service life. At this time, according to the specific situation, the key parts of the horizontal screw centrifuge should be designed with cemented carbide and drum anti-wear technology to improve the wear resistance.


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