| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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LW Series Horizontal Screw Discharge Sedimentation Centrifuge is mainly composed of rotary body combination (screw and drum, etc.), planetary gear differential, double motors (main and auxiliary motors) and double frequency converters, integrated seat, fully enclosed casing, feeding pipe and automatic control system, which can carry out solid-liquid separation, particle size grading, solid-phase dewatering and liquid-phase clarification of a wide range of suspensions with large differences in physical properties, etc.
The host starts and automatically speeds up. When the predetermined index is reached and the drum speed reaches the feeding speed, the feeding valve opens, and the suspension to be separated enters the silo of the screw feeder from the feeding pipe. After initial acceleration, the material The outlet of the bin enters the drum. Due to the centrifugal force, the suspension in the drum quickly divides into two phases; the heavier solid phase settles on the inner wall of the drum. Due to the differential effect of the differential, the screw pusher and the drum Relative motion occurs between them, and the solid phase is pushed by the spiral to the drying area at the small end of the drum for further dehydration, and then discharged through the slag outlet. The separated liquid is discharged through the overflow port at the large end or by a centripetal pump.
1. The centrifuge adopts an integrated structure and has a low center of gravity. The centrifuge has a compact structure, small footprint, better load impact resistance, stable operation and low vibration.
2. The centrifuge has high working speed, large separation factor, stable operation and high reliability.
3. It adopts PLC + touch screen control and has a human-machine operation interface. All operations of the centrifuge can be realized through the touch screen. The centrifuge is equipped with multiple real-time data monitoring and fault, overload alarm and automatic parking protection devices to truly realize intelligent monitoring. operate.
4. It has a high degree of automation, can realize one-click start and stop functions, and can operate automatically 24 hours a day, which greatly reduces labor costs.
5. The centrifuge base has good structural rigidity and heavy weight. The centrifuge runs more smoothly, safely and reliably.
6. The main bearing of the centrifuge adopts forced oil lubrication, and the oil pump adopts one on and one on standby, which can better ensure the lubrication effect of the bearings, ensure the effective lubrication of the bearings, and make the equipment safer and more reliable.
7. The centrifuge drum and journal are centrifugally cast from high-strength dual-phase steel. The drum has high strength, no welding stress, and small deformation of parts, which can effectively avoid the deformation of key parts caused by the release of welding stress and avoid affecting the reliable operation of the machine.
8. The centrifuge adopts an energy feedback unit, which is highly efficient and energy-saving. The motor is driven by a common DC bus of dual frequency converters, which can effectively feed the energy generated by the auxiliary motor back to the main frequency converter through the auxiliary frequency converter.
9. The parts in contact with the material are made of high-quality stainless steel, with full acid and alkali resistance; and can be equipped with various anti-wear technologies, such as tungsten carbide spraying, wear-resistant alloy surfacing, hard alloy blocks, wear-resistant alloy sleeves and other advanced technology, which can greatly improve machine stability and reliability.
10. Rotary body parts of the same specifications are interchangeable through interchangeable structural design and assembly accuracy at key positions, making them easier to maintain and greatly improving the reliability and safety of the equipment.
11. Closed structure design to avoid odor and leakage.
12. The differential speed is lagging (the drum speed is higher than the spiral speed), there will be no water return during shutdown, and there is no need for a residual liquid switching device.
13. It has wide adaptability to materials and can be widely used in the separation of solid phase particle sizes in the range of 0.005~2mm and volume concentrations of 1~50%. It can also be separated as usual when the solid phase particle size is uneven.
Diameter: 350mm
L/D ratio: 4.2
Speed (r/min): 4250
Separation factor: 3531
Main motor power (KW): 22
Auxiliary motor power generator status (KW): 7.5
Weight (kg): 2480
Overall Dimension L*W*H (mm):3126*900*1020
Dolores CHEN | Sales Manager
CHONGQING TOP OIL PURIFIER CO.,LTD
Address:No.1, Jianlong N, Rd, Jiulongpo District, Chongqing, China
Mobile: 0086-18008321646
Tel/Fax:0086-23-88901306
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