Decanter Centrifuge for Efficient Liquid-Solid Separation in Wastewater Treatment, Petroleum Oil, and Sludge Dewatering

Product Description

Decanter Centrifuge for Efficient Liquid-Solid Separation in Wastewater Treatment, Petroleum Oil, and Sludge Dewatering

Product Description
The decanter centrifuge is suitable for solid-phase dewatering, liquid-phase clarification and separation, liquid-liquid-solid three phase separation and size-grading of various suspensions with solid-phase particle sizes of 0.005-15mm, consistency of 1-40% and temperature of ≤ 100°C, esp. for separating the suspensions whose consistency and particle size vary greatly and for which recovery of filter cloth is difficult, such as treatment of PVC resins, ammonium sulfite, barrium carbonate, strontium sulphate, lithopone,starch, diatomite, plaster, bauxite, soybean protein, peanut protein, fruit juice, drinks, vegetable oil, citric acid, powder of blood, powder of titanium white, kaolin clay and drilling mud, etc., and dewatering of washed coal and fine coal, purification of waste oil, treatment of grain stillage liquid waste and municipal sewage and mineral classification. Besides, it is suitable for waste water treatment of electric power plant sludge, printing and dyeing sludge, paper manufacture sludge.

Working Principle:
Two Phases Separation Principle:
The feed suspension is introduced through an inlet pipe into the feed zone of the conveyor where it is accelerated and directed into the interior of the bowl. The settled solids are conveyed axially towards the small end of the bowl by means of the screw conveyor, which rotates at a slightly different speed than the bowl. On the way to the discharge ports the solids are lifted out of the pond up along the dry beach. The solids are finally discharged from the bowl through the discharge ports into the collecting chamber of the casing that surrounds the bowl. From there the solids are removed by gravity through the outlet funnel. The liquid phase forming a hollow cylinder due to the centrifugal force, and flows towards the large end of the bowl. There the liquid overflows adjustable plate dams into the centrate chamber of the casing and is discharged by gravity.
Three Phases Separation Principle:
The light liquid phase is discharged into the casing through radial holes in the large end hub. The heavy liquid phase is discharged through axial holes in the large end hub. The liquid radius for the light liquid phase is smaller than the radius for the heavy liquid phase. The liquid level is controlled by plate dams. In order to prevent the light liquid phase from leaving the bowl through the heavy liquid phase outlet, a separating plate is placed on the inside of the large end hub. The heavy liquid phase has to pass under the separating plate before being discharged into the casing. The liquid radius for the heavy liquid phase is controlled by plate dams. The solids are discharged in the normal way.
Technical Parameters:

Bowl ID (mm)	Bowl Speed (rpm)	L / D	G - Force	Capacity (m3/h)	Solids Removal (m3/h)	Primary Motor (Kw)	Weight (Kg)	Dimension (mm)
250	4500~4600	3.0~5.0	2000~3500	3~5	0.4	11	760	1600×1100×850
300	4000~4600	3.0~5.0	2000~3500	3~15	0.8	11~15	1500	2470×1230×850
360	3200~4200	3.0~5.0	2000~3500	5~20	1.2	5~22	2000	2790×1300×880
400	3200~3900	3.0~4.8	2000~3500	5~30	2	18.5~30	2600	2950×1400×850
450	3000~3700	3.0~5.0	2000~3500	5~45	2.5	22~37	3200	3300×1500×920
500	2700~3450	3.0~5.0	2000~3500	10~80	5	30~55	5200	3730×1600×1100
550	2600~3300	3.0~5.0	2000~3500	10~90	6	45~75	6900	4000×1400×1600
600	2500~3200	3.0~5.0	2000~3500	20~95	7	37~90	7900	4200×1800×1350
650	2400~3100	3.0~5.0	2000~3500	20~105	8	37~90	8200	4300×1900×1350
750	2200~2900	3.0~5.0	2000~3500	30~120	12	55~135	12000	5000×2500×1500
900	1800~2600	3.0~5.0	2000~3500	40~180	16	75~160	18000	6500×2700×1500

---

>> Recycled Anti Slip HDPE Ground Protection Matting for Heavy Equipment
>> 4c16 mm2 Cu/XLPE/PVC/Swa/PVC Copper Steel Wire Armored Cable
>> Loose Beads for DIY Jewelry Accessories Silicone Round Bead
>> Taijia steel bar detector JY-8SK concrete reinforcement detector rebar scanner
>> OEM Natural Wood Handled Shoe Horn for Hotel
>> Tpld3020 CNC Gantry Moving Plates Drill Machine
>> Aquatic Plant Weed Harvester/Stable Performance Water Hyacinth Harvester
>> Hot Selling Expendable Thermocouple for Mill Steel
>> Multi-Function and Long Working Life High Processing Precision Gypsum Powder Equipment
>> Zx Gas Cylinder Handwheel Carbon Dioxide Valve CO2 Valve Tped Pi Certified 25e 166.7bar
>> 0.3mm High Selective Solar Absorber for Solar Collector Flat Panel
>> Heavy Duty Rotary Tiller 3 Point Linkage for Tractor
>> UHMWPE/HDPE Tarpaulin Plastic PE Sheet
>> High End Ultra Light Electric Folding Easy to Operate 4 Wheel Mobility Handicap Carbon Fiber Scooter
>> Factory Customized Hard Alloy Cutter Tool Industrial Wood Chipper Knife
>> Horizontal Turning Center Slant Bed CNC Lathe Machine From China Type CNC Automatic Lathe Torno CNC Fanuc (SL-46)
>> Br-28 Alloy Wheel Rim Repair Straightening Machine Rim Repair Lathe
>> Blin Machinery High Toughness and Resilience Slant Bed CNC Lathe (BL-S36/36T)
>> Exquisitely Meticulous Compact Pressurized School Home Hotel Commercial Heating System Solar Water Heater
>> Portable Laser Welding Machine, Metal Stainless Steel Welding