65QV - SP Submerged Sump Pump Conveying Large Particles Highly Corrosive Liquids
Structural features:
1. The pump is a single-stage single-suction vertical centrifugal pump, and the impeller blades are open structures. This form has proven to be particularly suitable for use in the circulatory pumping of high concentration, abrasive slurries in slurry recovery tanks in silicon stock slicing units.
2. The impeller and pump body do not adopt the form of mouth ring seal, and the setting of the mouth ring will be quickly worn by the slurry, which will lead to a rapid decrease in the efficiency of the pump.
3. It has an axial adjustment structure, which can conveniently adjust the gap between the impeller and the front cover pump body flow path to maintain the high efficiency of the pump. This is an easy and effective way to keep the pump running efficiently.
4. The axial thrust of the pump is absorbed by the motor and the bearing is greased. The bearing is mounted in a bearing housing with a rubber seal auxiliary seal to prevent dirt and water from entering.
5. The pump and the motor share one shaft. The shaft is a large diameter and short shaft head, which can reduce the deflection of the shaft during operation, thereby improving the reliability of the pump unit operation.
Type meaning
65 QV (L) - SP (R)
65---------------Discharge Diameter (mm)
QV---------------Support Type
L-----------------Extension type
SP---------------Sump pump
R-----------------Rubber lined
Specifications
| Allowable Max.Power | 30kw |
| Capacity | 23.4-111m³/h |
| Head | 5-29.5m |
| Speed | 700-1500r/min |
| Max.Eff. | 50% |
| Impeller Dia. | 280mm |
Usage
The slurry pump can be widely used in the mining, electric power, metallurgy, coal, environmental protection and other industries to transport slurry containing abrasive solid particles. Such as metallurgical beneficiation plant slurry transportation, thermal power plant ash removal, coal washing plant coal slurry and heavy medium transportation, dredging rivers, river dredging and so on. In the chemical industry, some corrosive slurries containing crystals can also be transported.
| Inspection and Detection: |
| With various inspection and detection instruments ,like three-coordinate measuring instrument ,metallographic microscope, direct reading spectrometer ,Brinell hardness meter ,Vickers hardness meter, carbon and sulfur analyzer and other detection equipment,we can carry on the chemical composition analysis ,physical properties test ,coordinate measurement for various steel&steel materials |
| Complete pump set inspection: |
| We have performance testing platform for each batch pump inspection before delivery |
| Quality control system for each set pump: |
| Purchasing | 1. Strict rules and procedures to choose the raw material supplier |
| 2. Each batch raw material will be tested by quality control department |
| Casting | 1 .Melting:Chemical element analysis for raw material before and after stove . |
| 2. Moulding :Strict sand moulding qualified before iron liquid pouring for casting |
| 3. Cleaning semi-finished parts sand :Strict inspection on the appearance and size qualified before storage. |
| Machining | 1.Self -inspection and inspection between different steps. |
| 2.First part inspection |
| 3.Procedures inspection |
| 4..Inspection before storage the mining AH slurry pumps |
| Assembling | 1.Inspector tracks the whole process of assembly of slurry pumps |
| 2.Slurry Pump pressure inspection and fillout the testing table |
| 3.Painting inspection |
| 4.Performance testing and fillout the testing table |
| 5.Packing inspection of slurry pump |
| 6.Issue quality certificate |
Performance Chart
| Model | Allowable Max. Power (KW) | Clear Water Perofrmance |
| Capacity m³/h | Head m | Speed r/min | Max.Eff % | Impeller Dia. mm |
| 40PV-SP | 15 | 19.44-43.2 | 4.5-28.5 | 1000-2200 | 40 | 188 |
| 40PV-SPR | 17.28-39.6 | 4-26 | 1000-2200 | 40 | 188 |
| 65QV-SP | 30 | 23.4-111 | 5-29.5 | 700-1500 | 50 | 280 |
| 65QV-SPR | 22.5-105 | 5.5-30.5 | 700-1500 | 51 | 280 |
| 100RV-SP | 75 | 54-289 | 5-35 | 500-1200 | 56 | 370 |
| 100RV-SPR | 64.8-285 | 7.5-36 | 600-1200 | 62 | 370 |
| 150SV-SP | 110 | 108-479.16 | 8.5-40 | 500-1000 | 52 | 450 |
| 200SV-SP | 110 | 189-891 | 6.5-37 | 400-850 | 64 | 520 |
| 250SV-SP | 200 | 261-1089 | 7.5-33.5 | 400-750 | 60 | 575 |
| 300TV-SP | 200 | 288-1267 | 6.5-33 | 350-700 | 50 | 610 |
Construction Drawing
Product Tags:
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65QV - SP（R）Submerged Sump Pump Conveying Large Particles Highly Corrosive Liquids Images
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