Gear Drives Used in Centrifuge Applications（齿轮驱动中使用离心机的应用程序）.pdfVIP

Figure 1—Decanter (closed-bowl) centrifuge. Figure 2—Screen (open-bowl) centrifuge. Gear Drives USED IN CENTRIFUGE APPLICATIONS STEFANIE BURNS AND CHRIS MAYR, SUMITOMO DRIVE TECHNOLOGIES Sumitomo Drive Technologies may Sumitomo is only one of many that ments) that is transferred to the smaller not have the centrifuges that Kevin make a gear drive suitable for centri- end of the bowl with a conveyor. Inside, Costner is promoting in the Gulf Oil fuges. We offer two different designs the product under process is mixed with Spill (Ed.’s note: The film actor’s company, of centrifuge gear drives that will liquid and solids, e.g., saltwater, muddy Ocean Therapy Solutions, has developed a break away solids from liquids, i.e.—a water or oil and water (it just has to be device—the V20 Centrifuge—that pur- decanter (closed-bowl design) and a mixed weights). portedly can separate oil from water to a screen centrifuge (open-basket design). The liquid runs via centrifugal force purity level of 99.9 percent .) However, we The design preference is dependent on at high rotational speed of the bowl do provide centrifuge drives that will do the OEM’s equipment design. But for towards the larger diameter, and the just that. How do these drives work? It either type, you will need a gear drive solids are pushed to the smaller diam- can be as simple or complex as you like to operate the conveyor within the eter of the bowl. In this tapered area, it to be. Centrifuges use a cylindrical centrifuge. the solids slowly come out of the liquid motion to force the solids away from Decanter centrifuge