Slurry pump SHN 250-34. Production. Petrovsky Plant of Coal Machihery (Itras)

Slurry pump SHN 250-34

Slurry pump is designed for pumping of chemically neutral coal-water slurry (slime water, flotation rejects, filtrate, industrial water, conditioned and non-conditioned magnetite slurry at the ore mills and mines), with pH6-8, particulate matters size no more than 25mm, rock content in solid phase up to 40%, operating environment temperature from 1° up to 50 ° С.

Technical specifications

Operating regime on water is with temperature 20 ° С,density 998.2 kg/m ³ (m³/h), barometric pressure 760 millimeters of mercury.

1.Feeding, m³/sec (m³/h)

2.Head,m

3.Slurry pump capacity, kilowatt, no more than

4.Rotation frequency sec. ^-1 (revo)

5.Allowable backing at entry to sand pump , m

6.*Allowable cavitational stock ∆h _allow (H^allow _vacuum), m

7.Efficiency rate, %, no more than

8.Sucker diameter, mm

9.Forcing socket diameter, mm

10.Overall dimensions, mm:

Length

Width

High

11.Mass, kg

0,069(250)

24,6 (1475)

5(5)

150

130

1154

610

590

485

Note: H^allow _vacuum = (10 - ∆h _allow) – allowable vacuum gage suction lift,m, where: ∆h _allow – allowable cavitational stock