APPLICATION TECHNICAL MANUAL OF
XINHAI MINING MACHINERY PRODUCTS
XPB Alloy Slurry Pump
Principle
Driven by motor, the pump body and inlet line are filled with liquid before start-
ing the pump. With high-speed rotation, the impeller drives the liquid between
the vanes rotate together. Due to the effect of centrifugal force, the liquid is
thrown to the outer edge of impeller from the impeller center with kinetic en-
ergy increased. After the liquid entering the pump shell, as the flow channel in
the volute type pump shell is gradually enlarged, the liquid velocity is decreased
gradually, which makes part of the kinetic energy transform into static energy,
therefore the liquid with high pressure is discharged along the outlet. At the same
time, the impeller center forms a certain vacuum for that the liquid is thrown out.
The pressure on liquid level is higher than that of impeller center, so the liquid in
suction pipe will flow into the pump under the action of pressure difference. With
the constant rotation of impeller, the liquid is sucked and extruded continuously.
Features
团
集
海
The design is based on liquid-solid two-phase flow theory, and the head can reach 118 m;
Reasonable design of internal structure avoids the interference of pulp impact; no congestion ensures the flow 20%
higher than that of the ordinary. It can be applied in a variety of working conditions;
Alloy abrasion material is used for impeller with large diameter and low speed;
Changeable elastic body or clad lining.
Application
It is used for slurry delivery with strong corrosion and high concentration in metallurgical, mining, coal, power, and
building materials industrial departments. This type pump can also be used for multistage-series.
鑫
Technical Parameters
- 102 -
Size Range (Outlet) Flow Head
50mm~350mm Max. 3798m 3 /h Max. 118 m, Average 60 m