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Decanter Centrifuges

Price 1600000.00 INR/ Unit

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MOQ : 1 Unit

Decanter Centrifuges Specification

Product Type
Industrial Centrifuges

Usage
Solid Liquid Separation

Material
Stainless Steel (Contact Parts)

Type
Other

Centrifugal Compressor
Other

Height
800 Millimeter (mm)

Centrifugal Chamber
Cylindrical-Bowl Type

Motor
Heavy Duty Electric Motor

Weight
2000 Kilograms (kg)

Refrigeration System
No

Color
Green

Width
900 Millimeter (mm)

Temperature Control Range
Ambient - No precise control Celsius (oC)

Length
2000 Millimeter (mm)

Speed
Up to 3500 RPM (variable as per model) RPM

Voltage
380V / 415V

Drive System
Direct/Indirect Coupling

Noise Level
Low Noise Operation

Solids Discharge
Continuous via screw conveyor

Safety Features
Vibration Sensor, Overload Protection

Feed Capacity
500 LPH to 20000 LPH (model dependent)

Applications
Sludge dewatering, industrial effluent treatment, food processing

Phase
Three Phase

Water Consumption
Low

Bowl Diameter
250 mm to 600 mm (varies per model)

Operation
Fully Automated, PLC Compatible

Decanter Centrifuges Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Units Per Month

Delivery Time
30 Days

Main Domestic Market
All India

Decanter Centrifuges About

Solid - Liquid Separation

Co-current/Counter Current Design
Separate high percentage of solid-liquid however by the way of mechanical high speed rotation. Mixture feeding the decanter the rotation creates centrifugal force. This is separating different density solid and liquid.
Decanter Centrifuge shall be capable of handling sludge consisting of minimum 1% solids by weight. The dewatered cake shall be based on minimum consistency of 20% to 25% by weight dry solids.

The Inside How Its Work
The decanter's having horizontal rotation bowl, which has a cylindrical and conical section. A scroll is integrated in the bowl. The liquid-solid mixture enters through stationary arranged feed tubes. The solid deposits in the inner bowl wall under the action of centrifugal force. The scroll rotates lower than the bowl speed, conveying the deposits of solid towards conical section. The conical section having solid discharge ports, liquid is also simultaneously separated. The separated liquid flow in the opposite direction and discharged cylindrical ports.

Material of Construction
High quality of stainless steel for all wetted parts and areas. Bowl and scroll are made from centrifugal casting, high strength and corrosion resistant stainless steel.
Rotor Bearing
The special selection and arrangement of bearing provide long life and exceptional reliability a lubrication system supplies either grease or oil to bearing.
Ring dam adjustment
The clarified liquid flow to the cylindrical end the bowl, where they exit over the weir plates is easily adjustable for the precise adjustment of pond depth in the bowl.

Back drive
Torque control assembly
Fixed conveyor rpm
The bowl shell rotates is the same direction as the conveyor but at a slightly higher speed. Conveyor conveying solid of solid discharge ports. Depend on the conveyor speed. The fixed conveyor rpm. As per planetary gearbox ratio. Pinion fixed with torque arm mechanism. The torque control assembly must be set by adjusting the spring adjusting not to trip at the maximum allowable torque, adjustable spring compression link with micro switch. During operation under load conveyor, and planetary gearbox is protected by the torque control mechanism.

Back drive
Countershaft transmission with GS coupling:-
Manual conveyor differential speed.
The dryness of the make can be increased when operating with a lower differential speed by the centrate will be less clear and vice versa, the torque increases while the lower. The differential speed can be changed by the exchangeable pulleys eliminate large of overload, the GS coupling disengages from planetary gearbox pinion, adjustable spring link with micro switch. During operation under load conveyor and planetary gearbox is protected by the GS coupling overload mechanism.

Back drive
Eddy current back drive
Automatic conveyor speed mechanism
The eddy current break system is to make it possible to automatically change the conveyor speed. with control systems.

The gearbox pinion shaft is attached with eddy current brake through flexible coupling. The stationery field oil is energized is set magnetic flux, through eddy current resist rotary creating the breaking effect. As per required of conveyor speed the control adjusted breaking speeds, the torque is controlled by photo cell mechanism. Trip the breaking currents. During the operation under load conveyor and planetary gearbox is protected by over load electronic mechanism.

Precision Separation for Industrial Needs

Decanter centrifuges efficiently process large volumes of slurry or sludge, delivering reliable separation with minimal manual intervention. Their screw conveyor enables continuous solids discharge, making them ideal for environments demanding uninterrupted operation. Each model accommodates a range of feed capacities and bowl sizes to suit unique industrial workflows, from food processing plants to wastewater treatment facilities.

User-Focused Automation and Safety

Emphasizing user convenience and operator safety, these centrifuges are equipped with fully automated controls, PLC compatibility, and robust sensors to monitor vibration and potential overloads. Direct or indirect coupling drive systems ensure consistent, energy-efficient performance for long-term, heavy-duty use.

FAQ's of Decanter Centrifuges:

Q: How does a decanter centrifuge separate solids from liquids in industrial applications?

A: A decanter centrifuge uses high-speed rotation-up to 3500 RPM-to create centrifugal force, which separates solids from liquids. The continuous screw conveyor efficiently moves separated solids out of the cylindrical bowl, ensuring uninterrupted operation in processes like sludge dewatering or food processing.

Q: What are the primary applications for decanter centrifuges in industry?

A: These centrifuges are widely employed in sludge dewatering, industrial effluent treatment, and food processing. Their precise solid-liquid separation capabilities are particularly useful in wastewater management and processing industries that handle large volumes of mixed-phase materials.

Q: When is it advisable to use a decanter centrifuge over other separation equipment?

A: Decanter centrifuges are ideal when continuous, high-volume, and automated solid-liquid separation is required. They outperform traditional settling tanks for processes needing rapid throughput, minimal manual handling, and consistent product quality.

Q: Where can decanter centrifuges be installed within an industrial facility?

A: These machines are installed in settings such as wastewater treatment plants, food and beverage manufacturing facilities, and chemical plants. Their robust design fits within three-phase, industrial power environments typically found throughout industrial infrastructure in India and worldwide.

Q: What is the benefit of continuous solids discharge with a screw conveyor?

A: Continuous solids discharge allows uninterrupted operation, reducing downtime associated with manual removal. The screw conveyor transports solids efficiently out of the bowl, enhancing process productivity and reducing labor requirements.

Q: How does the centrifuge's low water and noise consumption impact operational efficiency?

A: Low water usage helps reduce operational costs and environmental impact, while low noise levels contribute to a safer and more comfortable workplace for operators. Together, these features enhance overall facility efficiency.

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