centrifugal pump schematic diagram|exploded view of centrifugal pump : factory On this slide, you can see the single stage double suction centrifugal pump. What is special about this pump is the casing and impeller design. If you look at this suction flange, you can see that it is splitting the liquid into two halves. The impeller of this type of pump is designed in such a way that liquid can enter from both sides. On the imp... See more The screw pump is the oldest positive displacement pump. The first records of a water screw, or screw pump, date back to Hellenistic Egypt before the 3rd century BC. The Egyptian screw, used to lift water from the Nile, was composed of tubes wound round a cylinder; as the entire unit rotates, water is lifted within the spiral tube to the higher elevation. A later screw pump design from Egypt .
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At Atlas Copco Vacuum, delivering value to our customers and clean technology for the planet drives our innovation. We invest in technology like our range of dry screw vacuum pumps that deliver benefits like higher productivity, minimized energy consumption, operator-friendly control, easy maintenance, and lower operation costs.
Centrifugal pumps are widely used in various industries for transferring fluids and generating high discharge pressure. The schematic diagram shown here depicts a multistage between the bearing pump, which is specifically designed for applications requiring very high discharge pressure. Each stage of the pump is equipped with an impeller that works in series to increase the pressure of the fluid being pumped. This design ensures that the discharge of one stage becomes the suction of the next stage, allowing for efficient pressure boosting.
Learn about different types of centrifugal pumps with schematic and cross-section diagrams. See real-life pump drawings and 3D models of single stage, multistage, and double suction pumps. See more
This type of centrifugal pump is not suitable for high volume discharge applications, as its main focus is on generating significant pressure levels. The multistage between the bearing pump is commonly used in processes where the fluid needs to be pumped over long distances or to elevated locations. The pump's ability to increase pressure incrementally makes it ideal for applications such as boiler feedwater supply, high-pressure cleaning systems, and water distribution in tall buildings.
When examining the schematic diagram of a multistage between the bearing pump, it is important to understand the key components and their functions. The pump consists of multiple stages, each comprising an impeller, a diffuser, and a casing. The impeller is responsible for imparting kinetic energy to the fluid by rotating at high speeds. As the fluid enters the impeller, it is accelerated radially outward, creating a high-velocity flow.
The diffuser, located downstream of the impeller, is designed to convert the kinetic energy of the fluid into pressure energy. By gradually expanding the flow area, the diffuser reduces the velocity of the fluid while increasing its pressure. This process allows the pump to achieve the desired discharge pressure by efficiently converting kinetic energy into potential energy.
The image below shows the cut section of the single-stage pump with an open impeller design. This is the simplest diagram of the pump,
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centrifugal pump schematic diagram|exploded view of centrifugal pump