• Lw Series 3 Phase Decanter Centrifuge
  • Lw Series 3 Phase Decanter Centrifuge
  • Lw Series 3 Phase Decanter Centrifuge
  • Lw Series 3 Phase Decanter Centrifuge
  • Lw Series 3 Phase Decanter Centrifuge
  • Lw Series 3 Phase Decanter Centrifuge

Lw Series 3 Phase Decanter Centrifuge

After-sales Service: Permanent Technical Support
Warranty: 1 Year
Type: Centrifuge
Object: Liquid Liquid Separatio
Separation Mode: Sedimentation Type
Operating Type: Continuous Type
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Customization:
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Basic Info.

Model NO.
LW
Installation
Vertical
Centrifuge Type
Horizontal Spiral Centrifuge
Pressure
Low Pressure
Condition
New
Bearing
S-K-F, NSK as Optional
Electronic Component
ABB or Siemens
Certification
GMP/CE/ISO/Atex
Transport Package
Wooden Case
Specification
material: stainless steel
Trademark
SHENZHOU
Origin
China
Production Capacity
500sets/Year

Product Description

3 phase decanter centrifuge is mainly designed for Solid-liquid-liquid three-phase separation of materials. With our over 10 years of experience in the separation industry, it is the most advanced type machine for 3 phase separation.

ShenZhou Group Specially manufacturing decanter centrifuge in China bout more than 40 years .

3 phase decanter centrifuge is mainly designed for Solid-liquid-liquid three-phase separation of materials.With our over 10 years of experience in the separation industry, it is the most advanced type machine for 3 phase separation. It is designed for 24 hours continuous and smooth operation throughout the day. It is mainly composed of driving system, decanter bowl, screw conveyor inside the bowl, cover box, skid and VFD control panel.

To ensure that the separation process can take place, the solid phase must be the specifically heaviest phase and the two liquid phases must have different densities.The main difference between the 2 phase decanter and 3 phase decanter is that the 3 phase decanter not only separate the solids but also separate two phase of the liquid.

SHENZHOU 3 phase decanter is widely used for oil , water, solids separation industry.
 

Lw Series 3 Phase Decanter Centrifuge
Lw Series 3 Phase Decanter Centrifuge
Lw Series 3 Phase Decanter Centrifuge

The horizontal screw centrifuge relies on the density difference between the solid and liquid phases to accelerate the sedimentation rate of solid particles under the action of centrifugal force to achieve solid liquid separation. The centrifuge consists 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.

Main advantages  Of 3 phase decanter centrifuge from Shenzhou China
 

 
Lw Series 3 Phase Decanter Centrifuge
Lw Series 3 Phase Decanter Centrifuge
Lw Series 3 Phase Decanter Centrifuge

This liquid clarifying device adopts horizontal design which balances the layout of electric motor and bowl. As a result, outstanding operation stability generates minimized vibration.

 

Dual electric motor control enables stepless speed adjustment on bowl and spiral components.

 

Scroll conveyor flight inside this continuous centrifuge is painted by abrasion resistant alloy or welded by hard alloy. Moreover, main components on our horizontal decanter centrifuge, such as rotating bowl and spiral parts, are made from corrosion resistant stainless steel or dual-phase steel, whereby offering exceptional speed limits and separation ratio.

 

Our mud dewatering equipment comes with three options including cycloidal gear, planetary gear and hydraulic differential, resulting in large rang of differential adjustment. Therefore, this industrial centrifuge can be applible to diverse solids.

 

Multiple protections are available on our horizontal decanter centrifuge to ensure operation safety, including over-vibratation protection, bearing temperature detection, screw conveyor torque protection rotating and differential speed detection, as well as nitrogen-filled explosion-proof protection, motr overload and over heat protection.

 

JG type rubber shock absorber requires no anchor bolts.

Lw Series 3 Phase Decanter Centrifuge

 

The equipment has the characteristics of continuous feeding and discharging. The chemical separation equipment has been applied to two-phase (solid liquid) and three-phase (solid liquid liquid) slurry separation in chemical, pharmaceutical, environmental protection, mining, food and other industries. The various materials listed below are only partially used, and various new uses are increasing. For specific materials, it is necessary to pass tests or analogies to determine the type and technical parameters of the corresponding centrifuge. Chemical, petroleum, food, pharmaceutical, kitchen oil and water residue, magnetic particle treatment, sewage treatment plants, pharmaceutical plants, food plants, laboratories, petroleum industry, new energy industry, biotechnology, chemical fiber, polymeric materials, leather manufacturing, cosmetics, printing and dyeing plants, knitting plants, environmental protection technology, and so on.

Chemical industry: polyethylene, polystyrene, fumaric acid, urea, ammonium sulfate, potassium nitrate, polyamide, caprolactam, sodium carbonate, compound fertilizers, sodium chloride, traditional Chinese medicine, sodium sulfite, bile alum, PVC, ferrite, polypropylene glycol, activated carbon, various resins, etc.

Food: Citric acid, tartaric acid, sodium glutamate, amino acids, salt, granulated sugar, xylitol, corn fiber, saccharin, flax, coffee, etc.

Mining industry: iron sulfate, copper sulfate, nickel sulfate, amine thiocyanate, etc.

Industrial and municipal wastewater treatment

Oil and gas drilling mud/drilling fluid control

Washing, Separation, and Dehydration of Starch

Isolation of Antibiotics from Mycelia and Fermentation Broth

Dehydration of Soybean and Wheat Protein

Dehydration of fish meal and meat

Dehydration of distiller's grains.

Clarification and Extraction of Fruit Juice

Isolation and purification of animal and vegetable oils

Production and purification of olive oil, palm oil, and avocado oil

Separation and purification of coal tar

Classification of kaolin and graphite

Grading and dehydration of dyes and pigments

Clean coal foam flotation and slime dewatering

Working principle of mineral classification and dehydration

 

Model
Technical parameter motor power outline dimension(mm)
Machine weight
(KG)
(Diameter)mm
Rotation speed
rpm

Length mm

Separation factor
G

capacity
M3/h

Main motor KW

Vice motor
KW

Dimension:
L×D×H
LW250×1000 250 3600 1000 1813 1-3 7.5/11 4/5.5 2065×1050×800 1100
LW360×1200 360 3500 1200 2467 3-8 11/18.5 7.5/11 2600×1500×850 1900
LW360×1500 360 3500 1500 2062 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
LW450×1600 450 3200 1600 2578 5-25 30/45 11/22 3780×1050×1180 3500
LW450×1800 450 3200 1800 2578 5-25 30/45 11/22 3985×1050×1180 3600
LW450×2000 450 3000 2000 2266 5─25 30/45 11/22 4320×1050×1180 3800
LW500×1800 500 3000 1800 2517 10-30 37/55 15/22 4200×1110×1200 4300
LW500×2100 500 3000 2100 2517 10-30 37/55 15/22 4500×1110×1200 4500
LW550×1800 550 3000 1800 2769 10-35 45/55 18.5/22 4380×1160×1230 4800
LW550×2200 550 2800 2200 2412 10-35 45/55 18.5/30 4780×1160×1230 5000
LW650×1750 650 2000 1750 1454 20-50 75/90 30/37 4576×1300×1250 6000
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
Characteristics Of Suspension Materials

The larger the solid particles in the material, the easier it is to separate. The size of the solid particles varies, and the final separation effect is determined by the small particle solid phase. This machine can generally remove solid particles above 5 um. When the solid particles are especially small, they will not settle and separate out, but will be discharged together with the clarified liquid; The final separation effect depends on the distribution of solid particles in the material. The more particles above 5 um, the better the separation effect; On the contrary, the separation effect is worse.

 

Generally, crystalline solids and fibrous solids are easier to separate, while flocs and paste solids are more difficult to separate. Due to the large maximum water solubility of flocs and paste solids, when spirally pushing sediment, it is easy to slip and affect the separation effect, so the flow rate should not be too large when separating flocs and paste solids.

 

The greater the weight difference between the solid phase and the liquid phase, the better the separation, and vice versa, the worse the separation effect The lower the liquid viscosity, the easier it is to separate. When the liquid viscosity is higher, the solids entrained in the clarified liquid increase, and the separation effect becomes worse. At this time, the material temperature can be increased and the viscosity can be reduced to improve the separation effect (the maximum feed temperature is not greater than 95 ºC).

 

Selection Of Feed Flow (I.E., Processing Capacity)

 

From a separation perspective, the smaller the feed flow rate, the smaller the axial flow rate of the material in the drum, the longer the residence time of the material in the drum, and the better the separation effect. As the feed volume increases, the axial flow rate increases, and the retention time of the material in the drum decreases. The separation effect becomes worse.

 

The feed volume of the centrifuge is also limited by the maximum slag removal capacity of the spiral. If the feed volume is too large, the separated sediment will not be discharged in a timely manner, resulting in blockage of the drum.

 

Therefore, when using the centrifuge, the appropriate feed flow rate should be selected based on the material characteristics, separation requirements, and the solid content of the material, Generally, when the solid content is large, the feed rate should not be too large. The appropriate feed rate can be determined after comparing the separation effects of various flows. Generally, it is recommended that the flow rate should not be too large for materials that are difficult to separate, and the flow rate for materials that are easy to separate can be larger. However, attention should be paid to the maximum slag discharge amount of the spiral, otherwise it will cause material blockage
 

Products Packaging

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

Lw Series 3 Phase Decanter Centrifuge
Lw Series 3 Phase Decanter Centrifuge


Q1.What's your advantage? Why we choose you?
A:1) More than 40 years experience of centrifuge & separator production and R&D.We have the most professional techniques and team. More advantage in price
2)Great production capacity Sustainable Supply . According to customer requirements, We support the customized include package.
3)We use famouse good quality materials and the best production process

Q2.What's the Payment?
A:T/T would be better with quick transfer and few bank fees. LC could also be accept, but the
procedure is complex and the fee is high. You can also use Western Union and Paypal.

Q3.Are you a factory or trading company?
A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q4.How long is the warranty period ?
A:12 months.
Lw Series 3 Phase Decanter Centrifuge

 

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