Active Member
|
[China]
Contact name:
Shijiazhuang Shiza Pump Industry Co.,Ltd. |
|
|
10 Inch Single Suction Centrifugal Pump Horizontal Split With Closed Impeller
series slurry pumps have been designed for the handing of highly abrasive or corrosive high density slurry, which are widely used in Metallurgical, Mining, Coal, Petroleum & Chemical, Transportation, river & channel dredging, Building material and Municipal projects.
Performance Chart
| Model | 12 / 10 ST - |
| Allowable Max. Power | 560 Kw |
| Capacity | 720 - 1620 m³ / h |
| Head H | 7 - 45m |
| Speed | 300 - 650 r / min |
| Max. Eff | 80% |
| NPSH | 2.5 - 7.5 m |
| Impeller Dia. | 762 mm |
Typical Applications:
1. Wear resistant slurry pump is widely used for transporting
slurries with high ablation or high
density.
2. Widely used for mining.
3. Widely used for metallurgy.
4. Widely used for building materials.
Construction Design
| METAL LINED PUMPS | RUBBER LINED PUMPS | ||||
| No. | Part Description | Material Specification | No. | Part Description | Material Specification |
| 1 | Base | Cast Iron | 1 | Base | Cast Iron |
| 2 | Shaft | 4140 High Tensile Steel* | 2 | Shaft | 4140 High Tensile Steel* |
| 3 | Bearing Assembly | Timken (Cast Iron Body) | 3 | Bearing Assembly | Timken (Cast Iron Body) |
| 4 | Shaft Sleeve | 420 Stainless Steel | 4 | Shaft Sleeve | 420 Stainless Steel |
| 5 | Pump Casing | Cast Iron | 5 | Pump Casing | Cast Iron |
| 6 | Frame Plate Liner | 27% Chrome White Iron | 6 | Frame Plate Liner Insert | Rubber |
| 7 | Volute Liner | 27% Chrome White Iron | 7 | Cover Plate Liner | Rubber |
| 8 | Impeller | 27% Chrome White Iron | 8 | Impeller | Rubber Coated High Tensile Steel |
| 9 | Throat Bush | 27% Chrome White Iron | 9 | Throat Bush | Rubber |
| 10 | Joint Rings | Rubber | 10 | Cover Plate | Cast Iron |
| 11 | Cover Plate | Cast Iron | 11 | Stuffing Box | Cast Iron |
| 12 | Stuffing Box | Cast Iron | 12 | Expeller | 27% Chrome White Iron |
| 13 | Expeller | 27% Chrome White Iron | 13 | Expeller Ring | Natural Rubber |
| 14 | Expeller Ring | Natural Rubber | 14 | Bolts | Zinc Plated Steel |
| 15 | Bolts | Zinc Plated Steel | 15 | O-rings | Nitrile Rubber |
| 16 | O-rings | Nitrile Rubber | 16 | Seals | Rubber |
| 17 | Seals | Rubber | Bolts | Zinc Plated Steel | |
| Bolts | Zinc Plated Steel | ||||
Working principle
A centrifugal pump works by:
1. First the pump directs the liquid in the system into the suction port of the pump and from there into
the inlet of the impeller.
2. The rotating impeller moves the liquid along the spinning vanes, which increases the velocity energy
of the liquid.
3. The liquid then leaves the impeller vanes and then moves into the pump volute or diffuser casing,
where the high velocity of the fluid is converted into high pressure through a diffusion process.
4. The fluid is then guided into the discharge port of the pump and from there out into the system, or on
to the next stage in the case of a multi-stage pump
Construction Design
