The drilling fluid desander is a crucial component in the secondary stage of solid control equipment for drilling operations. Designed to remove solid particles sized between 47-76μm from drilling fluids, these desanders ensure the maintenance of high-quality drilling fluids essential for efficient drilling operations. Desanders typically use hydrocyclones larger than 6 inches in diameter, with the most common sizes being 10 and 12 inches. Multiple hydrocyclones can be combined to form a desander unit, tailored to meet specific processing capacity requirements.
SMKST offers a variety of desanders that meet international standards for drilling operations, along with compatible accessories and other petroleum machinery.
Specifications
| Parameter | WS-2S/3S | ZJ752J-1S/2S | ZJ703J-S2SJ | ZJ703J-S3SJ |
|---|---|---|---|---|
| Matched Shaker | No underflow drying shaker | Small underflow shaker | Large underflow shaker | Large underflow shaker |
| Application Field | Treatment of non-weighted mud | Small oil rigs, CBM drilling | Large oil rigs | Large oil rigs |
| Features | Compact, economical, no screen replacement needed | Compact, economical, drier cuttings | Large capacity, dry cuttings | Large capacity, dry cuttings |
| Processing Capacity | 240/360 m³/h (1056/1584 GPM) | 120/240 m³/h (528/1056 GPM) | 240 m³/h (1056 GPM) | 360 m³/h (1584 GPM) |
| Desander Hydrocyclone Size | 10″ | 10″ | 10″ | 10″ |
| Desander Hydrocyclone Quantity | 2-3 | 1-2 | 2 | 3 |
| Working Pressure | 0.2~0.4 MPa (29-58 psi) | 0.2~0.4 MPa (29-58 psi) | 0.2~0.4 MPa (29-58 psi) | 0.2~0.4 MPa (29-58 psi) |
| Inlet Diameter | DN150 | DN150 | DN150 | DN150 |
| Outlet Diameter | DN200 | DN200 | DN200 | DN200 |
| Underflow Shaker Model | – | GNZS752J | GNZS703J | GNZS703J |
| Vibration Mode | – | Linear | Linear | Linear |
| Vibration Motor Power | – | 2×1.0 kW | 2×1.72 kW | 2×1.72 kW |
| Screen Quantity | – | 2 | 3 | 3 |
| Screen Size | – | 750×900 mm | 700×1250 mm | 700×1250 mm |
| Screen Area | – | 1.35 m² | 2.63 m² | 2.63 m² |
| Vibration Intensity | – | ≤ 7.1G (adjustable) | ≤ 7.5G (adjustable) | ≤ 7.5G (adjustable) |
| Shaker Box Adjustment Angle | – | +2° | -1~+5° | -1~+5° |
| Explosion Proof Standard | – | ExdIIBt4/IECEX/A-TEX | ExdIIBt4/IECEX/A-TEX | ExdIIBt4/IECEX/A-TEX |
| Weight | 502/559 kg (1107/1232 lbs) | 1059/1114 kg (2336/2456 lbs) | 1835 kg (4046 lbs) | 1924 kg (4242 lbs) |
| Dimensions (L x W x H) | 2177×1000×1901 mm (85.7×39.4×74.8 in) | 1676×1754×1822 mm (66×69×71.7 in) | 2419×2131×1656 mm (95.2×83.9×65.2 in) | 2419×2135×2066 mm (95.2×84.1×81.3 in) |
| Notes | Not recommended for weighted mud | – | – | – |
