What is a single suction slurry pump? Single suction slurry pump structure What are the characteristics?

Single Suction Slurry Pump horizontal axial suction, upward radial discharge. Pump for the suspension structure, maintenance without dismantling the inlet and outlet pipe, you can exit the rotor components for overhaul. The pump is connected to the motor through an ordinary flexible coupling or an extended flexible coupling. The pump shaft seal is sealed with a soft packing. Bearings for single row radial ball bearings, lubricated with oil. From the motor end, the pump rotates clockwise. What is the single suction pump? What are the characteristics of single suction pump structure? The basic structure of single suction Slurry Pump The basic components of single suction slurry pump is a high-speed rotating Impeller and a fixed snail-shaped pump housing. Impellers with several (usually 4 to 12) backswept blades are fastened to the pump shaft and rotated by the motor at high speed with the pump shaft. The impeller is a component which directly works on the liquid in the pump and is a power supply device of the centrifugal pump. The suction port in the center of the pump housing is connected to the suction line, and the bottom of the suction line is fitted with a one-way bottom valve. The discharge port on the side of the pump housing is connected to the discharge line fitted with a regulating valve. (1) Bearings: Cylindrical roller bearings with two angular contact bearings supporting the use of thin oil lubrication, bearing capacity increased significantly. Bearing design life of 25,000 hours. (2) Shaft seal: optional soft packing seal and mechanical seal. (3) Coupling: Adopt flexible tip coupling, high transmission precision. (4) Auxiliary piping: configured according to API 610 Version 8 requirements. (5) Pressure: design pressure of 4.0MPa, high pressure. Characteristics of single-suction slurry pump (1) energy-efficient: CFD CFD, analyze and calculate the pump pressure distribution and velocity distribution, optimize the pump flow channel design, to ensure that the pump has an efficient hydraulic shape, improve Pump efficiency. (2) High temperature resistant structure: The pump adopts center support, which solves the stress concentration caused by inconsistent thermal expansion of the pump at high temperature and the change of the center of the coupling when the pump delivers high temperature medium. Pump support, pump cover, suspension body (bearing part) and the machine cover gland have cooling chamber, respectively, at different temperatures with cooling water cooling or air cooling. (Editor: Huang Nengwen QQ :)