Eductor calculations. It is a type of jet pump used to pump out liquid/sediments where the suction head is too low for the normal pump to operate. Also known as a liquid jet pump, an eductor is a tool that pumps air, gas or liquid. Their design simplicity, the absence of moving parts, and because they can be made from any machineable material, make them ideal for a multitude of applications. An eductor, also known as a jet pump or Venturi pump, operates on the principles of fluid dynamics to move or mix liquids, gases, or even solids. The eductor is being used to introduce an additive into boiler feed water. Each ultra-smooth unit complies with ASME/ANSI B16. An eductor, also known as a jet pump, venturi pump, or venturi ejector, is a device that uses a pressurized fluid to move, compress, or pump another fluid or to transport bulk solids. Both the Water Jet Eductor and the Steam Jet Syphon can be used for the handling of corrosive or abrasive liquids and solids. How an Eductor works is relatively straight forward and can be summarised as follows: The high pressure motive fluid (P1) is passed through a specially shaped nozzle (orifice) which increases the fluid velocity and decreases the fluid pressure. Powered by liquid, use these to pump a second liquid or to produce emulsions, elevate water, and transport grains and other small particles. A percentage of the water flowing from the pump is bypassed into the eductor where it acts as the motive force to draw in and entrain the additive. . 5 standards. Eductors (also known as jet pumps ejectors, and Venturi pumps) are the most efficient way to pump or move many types of liquids and gases in the petrochemical, process, and power industries. When high-pressure liquid enters the intake, it creates suction that draws a second liquid into the pump body and discharges a pressurized blend of the two. An Eductor is a device that works on the venturi effect for pump operation. Oct 25, 2024 ยท An eductor is the name of a pump that uses the venturi effect during a pumping operation. An eductor, also known as a jet pump, venturi pump, or venturi ejector, is a device that uses a pressurized fluid to move, compress, or pump another fluid or to transport bulk solids. It achieves this by converting the pressure energy of a “motive fluid” into velocity energy. This is a type of jet pump which is used to pump sediment and liquid out. Eductors require only a motive or driving fluid to operate, and they have no moving parts.