LWL Series Au LWL Series Spiral Screen Filtralion Centrifuge |
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height=24>LWL Series Spiral Screen Filtration Centrifuge is a horizontal filtration centrifuge with the function of continuous-working, continuous spiral discharging. It is mainly used for separating and dehydrating two-phase suspension with solid-phase grains ranging from 0.05 to 10mm. It is applied in chemical, foodstuff, chemical fiber, mining and metal melting, pharmacy and light industry. |
Structure and working principle |
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height=34> Operations suspension such as feeding dehydrating, washing and discharging etc. can all be processed by LWL Series Screen Filtration Centrifuge at its full speed. Main machine starts with power on and speeds up automatically. Open the feeding valve when predetemined condition is met. Material to be separated enters centrifuge along pipeline and is distributed onto drum wall through feeding holes on the smaller end of spiral wheel. Under the effect of centrifugal force, liquid phase in suspension is thrown out through filtration net and holes on drum wall then discharged from cenrtifuge, while solid phase remains in the filter net to form a thin filter residue. In the centrifugal force field, filter residue is gradually pushed from small end of the drum to big end by two forces: one component of forces points to the big end paralleled with the drum generatrix, the other is the thrust force from spiral bar's motion. Filter residue is turned constantly by spiral bar to enhance separating effect. Filter residue out of drum is finally discharged from resdue outlet, thus solid-liquid separation is finished. |
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height=34>According to user's requirement, the part contact with liquid of centrifuge are made of austenite stainless steel, Haynes alloy, titanic alloy or other anti-erosion mateials. |
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height=34>Continuous operation, spiral discharging and large output. High dehydration rate of solid phase, good washing effect and high efficiency. Tight structure and convenient operation and maintenance. |
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height=34>Following allocation is made possible to meet customer's demand
1.Frequency conversion plus PLC controlling system
2.Detecting protection system for vibration and temperature rising
3.Feeding speed control
4.Solid-liquid separation device in liquid outlet
5.Other allocation demand |
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