the principle of LC vertical long axis pump

Long axis pump is a centrifugal pump equipment, from the centrifugal pump point of view, the long axis pump, it is further modified under the liquid pump, and thus its performance is better than the liquid pump. With the continuous use of the long axis pump, the principle of long axis pump is the most basic and the most important information for users. Next, the long axis pump will be analyzed.

LC vertical long axis pump, pump shell filled with the transported liquid, after starting, the impeller is driven by the shaft to rotate at high speed, the liquid between the blades must also rotate. Under the influence of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge and obtains energy, and leaves the outer edge of the impeller at high speed to enter the volute pump shell.

In the spiral case, the liquid slows down due to the gradual enlargement of the flow passage, and the part of kinetic energy is converted to static pressure, and finally flows into the exhaust pipe at higher pressure and is sent to the required place. When the liquid flows from the center of the impeller to the outer edge, a vacuum is formed at the center of the impeller. As the pressure at the upper level of the tank is greater than the pressure at the pump inlet, the liquid is continuously pressed into the impeller. Visible, as long as the impeller continues to rotate, the liquid will continue to be inhaled and discharged.

When the pump housing contains air, it produces less centrifugal force because the density of the air is much smaller than the density of the liquid. Thus, suction pressure at the entrance to the top of the tank liquid level and pump is bad enough to the liquid storage tank is pressed into the pump, the pump self suction capability, the pump can transport the liquid, in order to make the pump full of liquid, usually in the valve installed at the bottom of the filter screen along the suction pipe, the valve until the end check valve, strainer the role is to prevent the solid material into the normal operation of the pump impeller damage or hinder the pump.

Through the analysis of the working principle of LC vertical long axis pump, we have further understanding of the long axis pump, which is far from our life. With the long axis pump in many industries play an increasingly important role in the long axis pump research will be further, the long axis pump working principle will be better optimized.