After-sales Service: | Permanent Technical Support |
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Warranty: | 1 Year |
Type: | Centrifuge |
Usage: | Industrial |
Material: | Stainless Steel |
Control System: | Variable Frequency Drive/PLC |
Customization: |
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Suppliers with verified business licenses
LW Horizontal Decanter Centrifuges specially used for Mineral powder dewatering
The product is fed into the feeding area through a fixed pipeline. Then, the product accelerates along the circumference and is transported to the bowl through the port. The vortex rotates at a slightly different speed from the bowl and transports the separated solid to the conical end of the bowl. This speed difference determines the residence time of the solid in the bowl. It can automatically adjust by changing the differential velocity of the vortex to provide the best separation. . Rolling pitch and single or multi lead configurations are important design variables
The bowl has a cylindrical and conical part. The speed is optimally preset based on the application and requirements. The slurry rotates with the bowl at working speed and forms a concentric layer on the bowl wall. The solids contained in the product are pressed onto the bowl wall by centrifugal force. The selection of the length and cone angle of the cylindrical bowl section should meet the specific requirements of the application.
The precipitated solid is sprayed into the solid shell through the port at the conical end of the bowl and falls vertically through the discharge chute
The clarified liquid flows to the cylindrical end of the bowl, where it is discharged through a weir plate. The easily adjustable weir plate can accurately adjust the depth of the pond in the pond. Then, the spilled liquid is collected in the
The three-phase separation, i.e. simultaneous separation of two immiscible liquids with different densities and
one solid phase provided that the solid phase is the heaviest.
The main difference from a decanter is the separate discharge of the two liquid phases
Basic principles
For the auto decanter centrifuges stable performance sludge dewatering separator, the continuous feeding, separating and discharging can be realized as it rotates at its full speed. It is characterized by compact structure, easy obturation, smooth running, low noises, large handling capacity, low energy consumption, high automation, small working strength, simple operation and easy maintenance, and wide applications.
Working principle:
The drum and the spiral feeder rotate in the same direction but with a certain speed difference,the material is led into the feeding spiral inner cylinder via the feeding pipe and after speeding pipe and,after speeding up,enters the drum,under the action of the centrifugal force field,the relatively heavier solid phase material deposits on the drum wall forming the residue
layer,the solid phase residue is continuously pushed by the spiral feeder to conic end of the drum and after dehydration in the drying area is discharged out of the machine.The machine is capable of continuous feeding,separating ,dehydrating and discharging under full-speed running.
Technical Paramter:
Model |
Technical parameter | motor power | outline dimension(mm) | Machine weight (KG) |
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(Diameter)mm | Rotation speed rpm |
Length mm |
Separation factor G |
capacity M3/h |
Main motor KW |
Vice motor KW |
Dimension: L×D×H |
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LW250×1000 | 250 | 3600 | 1000 | 1813 | 1-3 | 7.5/11 | 4/5.5 | 2065×1050×800 | 1100 |
LW360×1200 | 360 | 3500 | 1200 | 2467 | 3-8 | 11/18.5 | 7.5/11 | 2600×1500×850 | 1900 |
LW360×1500 | 360 | 3500 | 1500 | 2062 | 3-8 | 11/18.5 | 7.5/11 | 2800×1400×850 | 2000 |
LW420×1750 | 420 | 3200 | 1750 | 2406 | 4-20 | 30/37 | 11/18.5 | 3120×1580×1050 | 3000 |
LW450×1600 | 450 | 3200 | 1600 | 2578 | 5-25 | 30/45 | 11/22 | 3780×1050×1180 | 3500 |
LW450×1800 | 450 | 3200 | 1800 | 2578 | 5-25 | 30/45 | 11/22 | 3985×1050×1180 | 3600 |
LW450×2000 | 450 | 3000 | 2000 | 2266 | 5─25 | 30/45 | 11/22 | 4320×1050×1180 | 3800 |
LW500×1800 | 500 | 3000 | 1800 | 2517 | 10-30 | 37/55 | 15/22 | 4200×1110×1200 | 4300 |
LW500×2100 | 500 | 3000 | 2100 | 2517 | 10-30 | 37/55 | 15/22 | 4500×1110×1200 | 4500 |
LW550×1800 | 550 | 3000 | 1800 | 2769 | 10-35 | 45/55 | 18.5/22 | 4380×1160×1230 | 4800 |
LW550×2200 | 550 | 2800 | 2200 | 2412 | 10-35 | 45/55 | 18.5/30 | 4780×1160×1230 | 5000 |
LW650×1750 | 650 | 2000 | 1750 | 1454 | 20-50 | 75/90 | 30/37 | 4576×1300×1250 | 6000 |
LW650×2000 | 650 | 2000 | 2000 | 1454 | 20-50 | 75/90 | 30/37 | 4900×1300×1250 | 6200 |
LW800×2000 | 800 | 1800 | 2000 | 1450 | 40-100 | 90/110 | 45/55 | 6052×1460×2100 | 10000 |
LW1000×2350 | 1000 | 1600 | 2350 | 1432 | 50-140 | 110/132 | 55/75 | 6850×1860×2300 | 12800 |
FAQ
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