Jet pump is the use of higher energy fluid through the nozzle to produce high-speed negative pressure to absorb the fluid device. Why does the high-speed nozzle exit form a negative pressure? This is because the fluid jetted at a high velocity can flow around the diffuser tube together with the surrounding fluid. In the diffusion tube, the speed is gradually slow, the speed can become pressure energy. When this pressure is greater than atmospheric pressure, the fluid in the diffuser will flow outwards. Jet pump is characterized by simple and reliable, continuous work, no rotating parts, long life; but the nozzle is easily blocked by debris, and less efficient, the highest value of 30% (in the volume injection coefficient u = V2 / V1 is 1, the efficiency decreases when u is greater than 1 or less than 1. V1 and V2 are the volumes of the working liquid and the liquid being conveyed, respectively.
Mining Truck Parts,Mining Machine Parts,Mining Tipper Truck Parts,Mining Truck Spare Parts
JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.sdkomatsuexcavatorparts.com