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Slurry pump are more robust than liquid pumps; they have added sacrificial material and replaceable wear parts to withstand wear due to abrasion. Centrifugal, positive displacement, and vortex pumps can be used for slurry. Centrifugal slurry pumps can have between bearing-supported shafts with split casing or rubber- or metal-lined casing.
Ebara Corporation is a publicly traded manufacturing company based in Tokyo, Japan which makes environmental and industrial machinery such as pumps and turbines. It is the owner of the Elliott Company in the United States and Sumoto S.r.l. in Italy. [5] Ebara also operates through its "WaterKiosk" partnership to supply clean drinking water in ...
In 2000, Ebara Corporation of Tokyo, Japan, an Elliott licensee, purchased Elliott. Ebara Corporation is a large manufacturing and environmental services corporation whose shares are traded on the Nikkei Stock Exchange. [2] In 2010, Elliott had its Centennial Celebration, 100 years in the name of Elliott Company, in Jeannette Pennsylvania.
Pump and volute casing. A volute is a curved funnel that increases in area as it approaches the discharge port. [1] The volute of a centrifugal pump is the casing that receives the fluid being pumped by the impeller, maintaining the velocity of the fluid through to the diffuser. As liquid exits the impeller it has high kinetic energy and the ...
The DCST contains an explosive charge at either end of the tool; both charges are detonated simultaneously. The explosive shock waves meet in the center of the tool and combine to produce a very high energy wave capable of cutting through the thickest of pipe. The severed pipe is typically split and deformed, requiring milling. [10]
An axial-flow pump for industrial use. An axial-flow pump, or AFP, is a common type of pump that essentially consists of a propeller (an axial impeller) in a pipe.The propeller can be driven directly by a sealed motor in the pipe or by electric motor or petrol/diesel engines mounted to the pipe from the outside or by a right-angle drive shaft that pierces the pipe.
Another type of self-priming pump is a centrifugal pump with two casing chambers and an open impeller. This design is not only used for its self-priming capabilities but also for its degassing effects when pumping two-phase mixtures (air/gas and liquid) for a short time in process engineering or when handling polluted fluids, for example, when ...
Oil pump from a scooter engine. A gear pump uses the meshing of gears to pump fluid by displacement. [1] They are one of the most common types of pumps for hydraulic fluid power applications. The gear pump was invented around 1600 by Johannes Kepler. [2] Gear pumps are also widely used in chemical installations to pump high-viscosity fluids.