Spiral discharge centrifuge
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In addition to horizontal screw-discharge centrifuges, there are also vertical screw-discharge centrifuges, which are used in applications that require pressure resistance and possess a higher separation factor. Horizontal rotating drums come in three types: cylindrical, conical, and cylindrical-conical. Cylindrical shape is used for liquid phase clarification ； The conical shape is used for solid-phase dehydration ； The cylinder-cone shape can be used for both clarification and dewatering, and it is the most commonly used type. The decelerating sedimentation spiral discharge centrifuge is suitable for materials with high viscosity that are difficult to separate. Its rotation speed ranges from 3000 to 6000 r/min, and the separation factor is between 3000 and 46000. There are many specifications for spiral discharge centrifuges. The WL type of spiral discharge centrifuge is available in three sizes: 200, 300, and 450. The semi-cone angle is 11 degrees, the rotational speed ranges from 2000 to 4000 r/min, and the separation factor is between 1000 and 2400.
Great material, 8 mistakes; thanks to the original poster for their generous sharing.
Reply to 1# li*njixpf: Our factory uses it in the lubricant refining process to remove acid residues. What type of centrifuge would be suitable for this purpose? Currently, a three-legged sedimentation centrifuge is being used; its separation efficiency is average. Moreover, manually removing the residue is extremely labor-intensive, and its processing capacity is limited. I wonder if a horizontal spiral type might not be suitable?