Water jet pump is a vacuum pumping equipment, matched with the pump. It can be widely used in the field of beneficiation, coal washing, chemicals, paper, sugar, ceramics, machinery manufacturing and the obtaining of low vacuum. With the function of vacuum dehydration, evaporation, drying, cleaning, condensing, deodorization, etc, the device can also be made of corrosion-resistant materials upon requirements.
II. Technical Parameters
|Model||Max Pumping Speed||Max Vacuum Degree||Diameter of Suction Nozzle||Weight||Tailpipe Length||Pump Model Supported|
III. Model Description
S P B - 350
SPB: indicates injection pump
350: indicates pumping speed of injection pump
IV. Working Principle
The water with a certain pressure is delivered to the water chamber of injection pump with a pump, and which is distributed symmetrically and uniformly through a plurality of water nozzles, then water beams of high velocity are formed. Running for a certain distance, the beams are focused on the center line of throat pipe and the negative pressure is produced around due to the absorption of water beam, which then shall generate vacuum. Under the friction between water beam and air, and the mixing compression effect, a high vacuum can be obtained after pumping of a long tail pipe.
V. Installation Notes
VI. Installation Demension