Wal-double suction pump Baoding pump double suction pump in fertile Certified

Hebei Wo large industrial pump main flow single-stage double-suction centrifugal pumps, Francis pumps, wearable slurry pump, power plant desulfurization pumps, mining multistage centrifugal pump, filter feed pumps, pipes direct the pump , stainless steel chemical centrifugal pump, pump mechanical seal, diesel pump units and other products, and contract non-standard pumps and accessories design, production and processing, water treatment engineering design. Reputation first, quality assurance, prompt delivery. Welcome friends to negotiate business. Type double-suction pump seal ring single ring, bicyclic and labyrinth. Among them, the water resistance of the labyrinth ring reflux largest leak reducing effect is best, but the structure is complicated, manufacture and installation requirements high. In the most commonly used double suction pump in a single ring seal ring, it can be divided into two kinds of straight type and face. Flat sealing ring depends mainly on the radial sealing gap; the end surface sealing ring depends mainly on the axial gap seal. End face seal ring radially out of the water to improve the double suction pump in fluid state at the impeller inlet, but the gap is shorter, reducing leakage effective as flat sealing ring. Hebei Wo large industrial pump main flow single-stage double-suction centrifugal pumps, Francis pumps, wearable slurry pump, power plant desulfurization pumps, mining multistage centrifugal pump, filter feed pumps, pipes direct the pump , stainless steel chemical centrifugal pump, pump mechanical seal, diesel pump units and other products, and contract non-standard pumps and accessories design, production and processing, water treatment engineering design. Reputation first, quality assurance, prompt delivery. Welcome friends to negotiate business. When sh double suction pump is used when the liquid slurry stream containing large size to small size materials pumping, reduce sh double suction pump impeller wear and improve the efficiency of the centrifugal pump, characterized in that it comprises:. A liquid tangentially injected into the swirling vortex chamber and from the chamber along a tangential exclude a portion of the liquid;. b the slurry is injected into the chamber axis, the large size of the vortex material left behind with the rest of the slurry and liquid separately;. c the left to the mud and liquid in the axial direction from the chamber to exclude, and injected into a centrifugal imports; The vortex from the use of jet d sh double suction pump out material for forming liquid; therefore, the large size of the material toward the outer circumference of the vortex is discharged as a result, the small size of the material and liquid is sprayed into the pump, thus reducing the wear of the impeller and allow the sh double suction pump at high speed, thereby improving efficiency. Hebei Wo large industrial pump main flow single-stage double-suction centrifugal pumps, Francis pumps, wearable slurry pump, power plant desulfurization pumps, mining multistage centrifugal pump, filter feed pumps, pipes direct the pump , stainless steel chemical centrifugal pump, pump mechanical seal, diesel pump units and other products, and contract non-standard pumps and accessories design, production and processing, water treatment engineering design. Reputation first, quality assurance, prompt delivery. Welcome friends to negotiate business. Type double-suction pump seal ring single ring, bicyclic and labyrinth. Among them, the water resistance of the labyrinth ring reflux largest leak reducing effect is best, but the structure is complicated, manufacture and installation requirements high. In the most commonly used double suction pump in a single ring seal ring, it can be divided into two kinds of straight type and face. Flat sealing ring depends mainly on the radial sealing gap; the end surface sealing ring depends mainly on the axial gap seal. End face seal ring radially out of the water to improve the double suction pump in fluid state at the impeller inlet, but the gap is shorter, reducing leakage effective as flat sealing ring.