Professional Horizontal Decanter Centrifuge for High Solid Waste Separating Clarification

• Customization: Available
• Warranty: 1 Year
• Type: Centrifuge
• Condition: New
• Separation: 2phase Separation
• Operation: Easy Operation
• Warranty of Core Components: More Than 5 Years
• Name: Decanter Centrifuge
• Bearing: S-Kf Bearing
• Key Selling Points: Famous Brand PLC
• Discharge Type: Self-Cleaning
• Structure: Stable Structure
• Motor: ABB
• Weight: 2000
• Bowl Material: Stainless Steel 304/316L/Duplex Steel
• Application: Oil Extraction
• Transport Package: Wooden Case
• Trademark: Shenzhou
• Origin: Zhejiang, China

Product Description

Product Description

Professional Horizontal Decanter Centrifuge For High Solid Separating Clarification

Decanter centrifuge is a mechanical equipment which utilize the principle of centrifugal and sedimentation and can carry out continual separate the suspend liquid with density difference.

The centrifuges which made by out factory can clarify, dehydrate and classify the suspensions with 0.002-3 mm solid-phase particles and thickness range at 0.5~40%. The product can be classify into two type LW-counter-current and parallel-current base on its structure feature.

According to feed feature, product can be divide into LW two-phase separator, LWS three-phase separator.

 

It is suitable for separating different feed under different process condition, and widely use in food, chemical, light industry, environmental protection industry etc…

 

Applications :

Decanter centrifuge is most often used for clarification of liquid containing high concentrations of solid, removing solids from liquid. It is usually used in waste water and PVC sludge industry. And also can be used in sunflower oil, palm oil and tea industry.
Advantages :

1. Lower cake transportation costs due to very dry solids

2. Better recovery of nutrients due to very high separation efficiency

3. Lower fresh water consumption compared to other processes

4. Continuous and fully automatic operation

5. 24 h operating reliability

6. Optimum wear protection

7. Energy saving design

8. Easy to operate

9. Easy to maintain

10. Simple assembly/dismantling

Product competitive advantage:

1, Helical pusher adopts the special antifriction method: sprinkle hardness alloy or inlay hardness alloy anti-friction disk; anti-corrosion stainless steel is employed for the material of the main parts of drum, so that assure the durability and longer using lifetime of the equipment.

2, The decanter occupied little area, easy to be assembly and commissioning; the whole machine is operated hermetically, and has a good production environment.

3, Adopt double frequency conversion control for main motor and differentia auxiliary motor, so make stepless speed regulation come true as well as enlarge the scope of application.

S Introduction of Company:

Shenzhou Group has set-up a 1st class in-house laboratory for chemical composition analysis, metallographic analysis, spectrum analysis, performance analysis, radiographic inspection, magnetism inspection, ultra-sonic inspection and etc.

This is to imply with the latest advance instrumentations and rigorous working attitude to ensure every part of product is stable and reliable.

Features :
* 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

Decanter centrifuges process characteristics
The separation process in a decanter centrifuge relies on a few process characteristics such as centrifugal force or G-force, sedimentation rate and separating factor, differential speed between the conveyor and bowl, and clarity of the liquid discharge.Decanter centrifuges require a centrifugal force for the separation of the solids from the liquid. This characteristic is dependent on the radius of the centrifuge and its angular rotational speed. A decanter centrifuge applies a force equivalent to several thousand G's, which reduces the settling time of the particles. It is also favored to maintain a large G-force, which will result in an improved separation.
The rate at which sedimentation occurs is an important characteristic of the decanter centrifuge separation process. The
sedimentation rate is influenced by the particle size, the shapes of the particles, their differential densities and the viscosity between the particles and the liquid. This process characteristic can be improved by utilizing flocculating agents. The sedimentation rate is also dependent on the separating factor of the decanter centrifuge, which is related to the centrifugal force.
The exterior bowl and the scroll conveyor rotate at different high speeds. This differential speed between the two is accountable for the sedimentation throughout the decanter centrifuge cylinder. A high differential speed results in a smaller residence time of the cake settlement, so it is necessary to keep the cake thickness to a minimum to avoid impairing the discharge quality.
Keeping the cake thickness to a minimum also aids in the improvement of the cake dewatering process. For this reason, it is necessary to obtain an optimal differential speed to balance the cake thickness and quality.
The characteristic above all affects the clarity of the liquid output which is dependent on the volumetric throughout rate, where a higher flow rate will result in a poor liquid clarity. Another characteristic that influences the clarity of the liquid output is the differential speed. A low differential speed results in a better clarity, therefore, aiding in the separation process. The G-Force also plays a role in the clarity of the liquid discharge. Higher G-force results in an increase in the separation of the solid particles from the liquid and yields a better clarity.

Specification

Model	Drum diameter mm	Inlet liquid capacity/h	Power of main/auxiliary motor Kw	Weight Kg	Dimension (max) mm
LW250	250	1-4	11/4	1200	2650*720*900
LW(F)250	250	1-4	11/4	1200	2650*720*900
LW250(W)	250	1~5	11/4	1300	2750*720*900
LW350	350	5~15	22/5.5	2000	3585*980*1238
LW(F)350	350	5~15	22/5.5	2000	3585*980*1238
LW350(W)	350	5~18	15/5.5	2200	3412*1090*950
LW(S)350	350	2~10	22/5.5	2000	3676*980*1238
LW450	450	5~20	30/11	3000	4380*1080*1360
LW(F)450	450	5~20	30/11	3000	4380*1080*1360
LW450(W)	450	5~28	30/11	3200	4380*1080*1360
LW(S)450	450	5~15	37/11	3200	4195*1080*1360
LW520	520	10~26	45/15	5000	4840*1160*1465
LW(F)520	520	10~26	45/15	5000	4840*1160*1465
LW520(W)	520	10~35	45/11	5000	4840*1160*1465

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

 

Shenzhou Centrifuge has been developing and manufacturing centrifuges for nearly 80 years, and is one of the Chinese leading manufacturer. Shenzhou Centrifuge has more experience and expertise than any other separator manufacturer when it comes to applying and using decanter centrifuge for the purpose of continuous separation.

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