Liquid ring vacuum pump working principle pdf printer
The NASH liquid ring vacuum pump uses water or any other suitable liquid, which acts as "liquid pistons", hence the name liquid ring. Air or gas, with the dots closely packed to indicate higher pressure, is shown here flowing out of the discharge connection at right. Shaft bearings on heavy cast iron brackets are easily accessible for servicing. Learn more about the liquid ring principle from Nash, the original liquid ring innovator.
The white dots are confined between the cone and the ring of rotating liquid. There's also a passage from the cone discharge to the discharge connection on the head. Air or gas, with the dots closely packed to indicate higher pressure, is shown here flowing out of the discharge connection at right. The spinning of blue liquid forms a ring due to centrifugal force.
This represents the compression of air or gas from vacuum up to atmospheric pressure, or from atmospheric up to positive liquid ring vacuum pump working principle pdf printer in a liquid ring compressor Discharge 9. Here air or gas entering the NASH pump is shown as white dots at the inlet connection. An internal passage joins the openings from the pump inlet to an inlet port in the cone. The gas is compressed as the liquid ring converges with the cone.
When each chamber rotates to the discharge port opening, the compressed air or gas escapes from that chamber through the discharge port to the internal discharge passage. Air or gas, with the dots closely packed to indicate higher pressure, is shown here flowing out of the discharge connection at right. These inner edges of the rotor blades are machined to rotate around the cone surface, shown in redliquid ring vacuum pump working principle pdf printer a close non-contact fit. Learn more about the liquid ring principle from Nash, the original liquid ring innovator. The flow is continuous without pulsation.
It's apparent that the chambers between the rotor blades, shown here in yellow, are open around the periphery. An internal passage joins the openings from the pump inlet to an inlet port in the cone. There's also a passage from the cone discharge to the discharge connection on the head. The spinning of blue liquid forms a ring due to centrifugal force.
These inner edges of the rotor blades are machined liquid ring vacuum pump working principle pdf printer rotate around the cone surface, shown in redwith a close non-contact fit. Because the rotor axis and body axis are offset from each other, the liquid ring is not concentric with the rotor. There's also a passage from the cone discharge to the discharge connection on the head. The spinning of blue liquid forms a ring due to centrifugal force. When each chamber rotates to the discharge port opening, the compressed air or gas escapes from that chamber through the discharge port to the internal discharge passage.