Oily Sludge Treatment Decanter Centrifuge Large Processing Capacity Centrifuge

• Customization: Available
• After-sales Service: Service Has No Endpoint
• Warranty: 1 Year
• Model NO.: LW
• Type: Centrifuge
• Object: Oil-Water Separation
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Vertical
• Centrifuge Type: Disc Centrifuge
• Pressure: Low Pressure
• Condition: New
• Application: Liquid-Liquid-Solid Separation
• Operation: Automatic Continuous
• Bearing: S-K-F, NSK ISO CE
• Material: SS304, SS316L
• Transport Package: Wooden Case
• Specification: Based on model
• Trademark: SHENZHOU
• Origin: China
• HS Code: 8421192000
• Production Capacity: 500sets
• Package Size: 1500.00cm * 850.00cm * 1800.00cm
• Package Gross Weight: 1850.000kg

Product Description

Product Description

Decanter Centrifuges feature full-automatic continuous feeding and discharge . This chemical separation equipment has been applied two-phase(solid-liquid) and three-phase(solid-liquid-liquid) slurries separation industry of chemicals, pharmaceutical, environment protection, as well as mining and food, etc.

For different types of raw materials. We will make corresponding adjustments and settings. To ensure that different raw materials can achieve the best separation effect.

Our decanter centrifuge can operate 24/7 with full automation.  Provide efficient and powerful assurance for your separation operations.

 

How does it work

The feed product is pumped into the decanter centrifuge through the inlet. Feed goes into a horizontal bowl, which rotates.  The bowl has is composed of a cylindrical part and a conical part.  The separation takes place in the cylindrical part of the bowl.  The fast rotation generates centrifugal forces up to 4000 x g. Under these forces, the solid particles with higher density are collected and compacted on the wall of the bowl.  A scroll (also screw or screw conveyor) rotates inside the bowl at a slightly different speed.  This speed difference is called the differential speed.  This way the scroll is transporting the settled particles along the cylindrical part of the bowl and up to the end conical part of the bowl.  At the smallest end of the conical part of the bowl, the dewatered solids leave the bowl via discharge opening.  The clarified liquid leaves through a paring disc (internal centripetal pump).

Advantages:

• Decanter centrifuges have a clean appearance and have little to no odour problems.
• Not only is the device easy to install and fast at starting up and shutting down but also only requires a small area for operation compared to other competitive processes.
• The decanter centrifuge is versatile as different lengths of the cylindrical bowl section and the cone angle can be selected for different applications.  Also, the system can be pre-programmed with various design curves to predict the sludge type, while some competitive processes, such as a belt filter press, cannot change the belt type to operate for different sludge types.  Its versatility allows the machine to have various functions such as operating for thickening or dewatering.
• The machine can operate with a higher throughput capacity than smaller machines.  This also reduces the number of units required.
• The device is simple to optimise and operate as it has few major variables and reliable feedback information.
• The decanter centrifuge has reduced labour costs compared to other processes, as it requires low continuous maintenance and operator attention.
• Compared to some competitive process such as the belt filter process, the decanter centrifuge has more process flexibility and higher levels of performance.

Limitations:

• The decanter centrifuge cannot separate biological solids with very small density differences, such as cells and viruses.  A competitive process that is capable of separating these difficult-to-separate solids is the tubular-bowl centrifuge.
• The machine can be very noisy and can cause vibration.
• The device has a high-energy consumption due to high G-forces.
• The decanter centrifuge has high equipment capital costs. Hard surfacing and abrasion protection materials are required for the scroll to reduce wear and therefore reduce the maintenance of the scroll wear.

Product Parameters

Model	(Diameter)mm	Rotation speed rpm	Length mm	Separation factor G	capacity M3/h	Main motor KW	Vice motor KW	Dimension: L×D×H	Machine weight (KG)
LW250×1000	250	3600	1000	1813	1-3	7.5/11	4/5.5	2065×1050×800	1100
LW355×1500	355	3500	1200	2467	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
LW450×2000	450	3000	2000	2266	5─25	30/45	11/22	4320×1050×1180	3800
LW500×2100	500	3000	2100	2517	10-30	37/55	15/22	4500×1110×1200	4500
LW550×2200	550	2800	2200	2412	10-35	45/55	18.5/30	4780×1160×1230	5000
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

 

Detailed Photos

 

Company Profile

 

FAQ

Q1: Where can I get product & price information?
A1: Send us inquiry or email directly, then we will contact you.
Q2: How can I make sure your machinery is suitable for me? 
A2: Please tell all the separation information you know, such as your raw liquid,
two-phase or three-phase separation, solid content in liquid, solid size, the purpose, etc. After analyzing your information, we will to choose a suitable model for you, and send the details and videos to you.
Q3: What should I do if I want to see the separation effect?
A3: If you can come to our factory with the raw liquid, we will provide test service. Or you deliver the raw liquid to us, and we will do a test, and supply you the testing videos.
Q4: How to enjoy the OEM services?
A4: As the manufacturer of the machine, we will try our best to satisfy you if you have any specific requirement, such as the cover device, drum size, motor voltage, etc.