High-Efficiency Sewage Treatment Decanter Centrifuge for Industrial Use

• Customization: Available
• Type: Centrifuge
• Object: Cosmetic
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Tripod
• Centrifuge Type: Horizontal Spiral Centrifuge
• Distillation Equipment Type: Essential Oil Distillation Equipment
• Extraction Tower Type: Vibration Plate Tower
• Pressure: Medium Pressure
• Condition: New
• Transport Package: Wooden Package
• Origin: China
• HS Code: 8421199090
• Production Capacity: 1000000 Pieces/Year

Product Description

Product Description

 

The horizontal screw centrifuge relies on the density difference between the solid and liquid phases to accelerate thesedimentation rate of solid particles under the action of centrifugal force to achieve solid liquid separation. The centrifugeconsists of two rotors, one called a drum, and the other rotor is a screw discharger (referred to as a screw). When the drum rotates at a high speed, the slurry inside the drum rotates with the drum and is subjected to a centrifugal force that is many times greater than gravity. In this way, solid particles will be separated from the liquid and settle onto the inner wall of the drum from the centrifuge drum shaft. The screw discharger located inside the drum rotates at a speed lower than the drum and pushes the deposited solid particles to the slag outlet, The differential rotational speed between the outer drum and the screw discharger depends on the transmission ratio of the differential and its rotational speed.

This equipment is a LW series product, commonly used for dehydration and concentration. Widely used for maximum dewatering requirements of municipal and industrial wastewater sludge. It is characterized by small size, high rotational speed, and small processing capacity, and is used in situations where large separation factors and small processing capacity are required.
According to practical use, it can be divided into: clarification type, dehydration type, concentration type, separation type,
classification type, extraction type; Users can choose by themselves. Dehydration horizontal spiral centrifuge is suitable for easily separated materials with large particle size, large solid-liquid density difference, low viscosity, high concentration, strong processing capacity, and higher dryness than clarity. Materials such as sludge or wastewater containing fine particles usually require the addition of flocculants to condense the fine particles into large particles, which are then dewatered using a sedimentation centrifuge.

 

 

A decanter centrifuge thrives on the principle of buoyant separation. Within a mixture, a denser component naturally sinks, while a less dense one rises. In a decanter centrifuge, continuous spinning magnifies settling speed, generating extreme g-forces ranging from 1000 to 4000 G's. This innovation reduces settling times drastically, transforming hours-long processes into mere seconds, delivering fast and manageable separation results.
Imagine a decanter as a cylindrical sedimentation tank rotating around an axis. In this setup, denser solid particles gravitate to the bottom, forming a solid phase sediment. In a centrifuge, however, centrifugal acceleration takes the lead. Denser particles are propelled outward in the rotating bowl, forming a sediment along the inner wall. The rapid application of centrifugal forces, approximately 3000 g, ensures separation occurs exponentially faster than in a gravitational field.

Feature

• All parts coming into contact with the product are made of stainless steel.
  * 3-phase AC motor for controlled torque starting via frequency converter
  * Approximately 80 to 90 % of the oil is recovered.
  * Low personnel costs due to continuous and automatic operation.
  * Highest g-force for higher solids output
  * Adjustable bowl speed via VFD
  * Automatic adjustment of differential speed via VFD
  * Two motor drive
  * Belts for both primary motor and secondary motorFeatures
  * All parts coming into contact with the product are made of stainless steel.
  * 3-phase AC motor for controlled torque starting via frequency converter
  * Approximately 80 to 90 % of the oil is recovered.
  * Low personnel costs due to continuous and automatic operation.
  * Highest g-force for higher solids output
  * Adjustable bowl speed via VFD
  * Automatic adjustment of differential speed via VFD
  * Two motor drive
  * Belts for both primary motor and secondary motor

Product 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	6500×2700×150

Detailed Photos