New Triphase CE Approved Olive Oil Horizontal Centrifugal Decanter Centrifuge for Extraction

• After-sales Service: 24 Hours Hot-Line & Emailed Service
• Warranty: 1 Year
• Type: Centrifuge
• Object: Cosmetic
• Separation Mode: Filter Type
• Operating Type: Continuous Type
• Model NO.: LWS350
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Distillation Equipment Type: Essential Oil Distillation Equipment
• Pressure: Low Pressure
• Condition: New
• Keyword: Dewatering Centrifuge
• After-Sales Service Provided: Service Machinery Overseas
• Showroom Location: United Kingdom, Russia, Australia
• Material: Stainless Steel 304/Duplex Stainless Steel
• Operation: Automatic Continuous Operation
• Weight: 2500 Kgs
• Warranty of Core Components: 1 Year
• Core Components: PLC, Bearing, Gearbox, Motor, Pump
• Key Selling Points: Easy to Operate
• Drum Diamete: 350mm
• Capacity: 3-6 M3/H
• Voltage: 380V/Customized
• Max Speed: 2700r/Min
• Application: Solid Liquid Separation
• Power: 37/11kw
• Transport Package: Exported Wood Case
• Specification: 3320x1700x1130mm
• Trademark: Shenzhou
• Origin: Zhejiang, China
• HS Code: 8421192000
• Production Capacity: 10000 Set/Sets Per Year

Product Description

Product Description

New Triphase CE approved Olive Oil Horizontal Centrifugal Decanter Centrifuge for extraction

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.

Place of Origin

China

 

Video outgoing-inspection

Provided

 

Machinery Test Report

Provided

 

Marketing Type

New Product 2024

 

Warranty of core components

1 Year

 

Core Components

Motor

 

Weight

1850

 

Warranty

1 Year

 

Key Selling Points

Easy to Operate

 

Applicable Industries

Building Material Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other

 

Showroom Location

None

 

Type

Centrifuge

 

Condition

New

 

Brand Name

Shenzhou

 

Voltage

220V

 

Dimension(L*W*H)

2000*1200*1800mm

 

Motor

ABB

 

Touch screen

Siemens

APPLICABLE MATERIAL FOR DEWATERING DECANTER :

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, 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, kitchen oil and water residue, magnetic particle treatment, sewage treatment 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, 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 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 dehydratio

Advantages:
 

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.
 

 

 

Spiral Feeder

The spiral feeder is made of 304 stainless steel, and the forging process is adopted , which can enhance its corrosion resistance.
BD structure, spraying hard alloy powder on the surface of the blade. The thickness is over 3mm .The spiral outlet is equipped
with a replacement hard alloy sleeve, which greatly prolongs the service life of the machine blade. Because of this technology,the
maintenance cost of the machine is greatly reduced. Other parts in contact with the material are 304 stainless steel.

Drum

The drum is cast by 304 stainless steel in centrifugal casting, the forging process is adopted , which can enhance its corrosion resistance, The replaceable alloy sleeve is installed in the solid state outlet, so that the mother material of the drum's outlet is not worn, and the wear-resistant bar is installed in the drum to make the drum inside not worn.

PLC Control Panel

The electrical control adopts the double conversion auto control system, which can display the parameters such as frequency, rotation speed, differential speed and current of operating major and auxiliary electrical engine.
Eletrical Components: SIEMENS/Schn/ABB

Main Characteristics

1. The large content of solid will speed up the wearing of the centrifuge parts touching sludge. To solve this problem, Shenzhou adopts the tungsten carbide material at the wearing parts like screw blade, solids discharge port and sludge distribution port.
This kind of protection will extend the services life of the machine.

2. The power consumption is an issue of great concern to users. For better pushing out the solid cake, the decanter centrifuge need to be equipped with motors that with sufficient torque. To reduce the power consumption during the running of the decanter, Shenzhou designed 2 units driving motors as common DC bus mode, which makes the back motor a generator during normal running condition.

Shenzhou equipped VFD control panel to the dewatering decanter centrifuge. According to different sludge condition and treatment target, the user can set up the running speed and differential speed of the machine. All setting can be done on the HMI touch screen. By adding the temperature and vibration sensor and installing the signal receiving device in the control panel. The VFD panel can display the running condition and monitor the machine. In the VFP control panel, SZ normally installs VFD and other electrical components for feeding pump control.
In the sludge dewatering package, the decanter centrifuge is the core equipment, while it is always equipped with sludge feeding pump, polymer dosing unit and solid cake screw conveyor to make an integrated package.
 

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

 

Product Presentation

The parameters of separation performance

Product Name	3-Phase Horizontal Separation Equipment
Material	SS304/Duplex
Drum Diameter	350mm
Main Motor	15KW/380V/50HZ
Auxiliary Motor	7.5 KW/380V/50HZ
Maximum Speed	3500 r/min
Maximum Separator Factor	2435g
Capacity	3-6 m3/h
Weight	2480 kgs
Product Dimension	3430x920x1220mm
HS Code	8421192000

 

 

Two Phase Centrifuge Specification



Three Phase Centrifuge Specification

 

How does it work ?

The feed product is pumped into the decanter centrifuges through the inlet. Feed goes into a horizontal bowl, which rotates. The bowl has is composed of a cylindrical part and a conical part. The separation takes place in the cylindrical part of the bowl. The fast rotation generates centrifugal forces up to 4000 x g. Under these forces, the solid particles with higher density are collected and compacted on the wall of the bowl. A scroll (also screw or screw conveyor) rotates inside the bowl at a slightly different speed. This speed difference is called the differential speed. This way the scroll is transporting the settled particles along the cylindrical part of the bowl and up to the end conical part of the bowl. At the smallest end of the conical part of the bowl, the dewatered solids leave the bowl via discharge opening. The clarified liquid leaves through a paring disc (internal centripetal pump).

 

With a 3 phase decanter centrifuge, it is possible to separate 3 phases from each other in one process step only. For example, two liquids which cannot be mixed because of different densities (e.g. oil and water) are separated from a solids phase. The heavy liquid (water) collects in the middle between the oil and the solids layer. Thus the two liquids separated from each other can be drawn off from the decanter. The solids are transported via the scroll to the discharge openings as it happens also in 2-phase separation.
Typical applications of 3-phase separation are the production of edible oils such as olive oil, oil sludge processing, the production of biodiesel etc.

Parameters and influencing factors of the separation

Feed, throughput and residence time
 

Through the feed, the separation medium to be processed can be input into the center of the infeed chamber of the scroll, where it is accelerated. The throughput will have an influence on the residence time.

Decanter Centrifuges Acceleration

The separation medium reaches its maximum speed in the decanter bowl, causing the solids to settle on the bowl inner diameter. A characteristic feature of the bowl is its cylindrical/conical shape.

Differential speed
 

There is a differential speed between the decanter bowl and the scroll, which is created by a gear unit on the industrial decanter centrifuges. The differential speed determines the solid content in the outfeed.

Filling volume / Weir discs or overflow weir
The clarified liquid flows to the cylindrical end of the bowl in the decanter centrifuge, from where it runs out through openings in the bowl cover. These openings contain precisely adjustable weir discs/weir plates by means of which the pond depth in the bowl can be set. The weir discs determine the filling volume of the bowl.
High speed industrial horizontal screw decanter centrifuge price Decanter centrifuge of mud separator

Advantages and limitations over competitive processes

Generally the decanter centrifuge has more advantages than disadvantages; however, there are some limitations when compared to other processes.

Decanter Centrifuges Limitations:
* The decanter centrifuges cannot separate biological solids with very small density differences, such as cells and viruses. A competitive process that is capable of separating these difficult-to-separate solids is the tubular-bowl centrifuge.
* The machine can be very noisy and can cause vibration.
* The device has a high-energy consumption due to high G-forces.
* The decanter centrifuge has high equipment capital costs. Hard surfacing and abrasion protection materials are required for the scroll to reduce wear and therefore reduce the maintenance of the scroll wear.

Certificate

Company Profile

Jinhua Shenzhou Centrifuge has been developing and manufacturing centrifuges for more than 40 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. 

 

Main production: LW series decanter centrifuge, SZ series sludge dewatering press, LWS three-phase centrifuge, centrifugal dehydrator, integrated sludge thickening and dewatering machine.

The company has a quality assurance system and after-sales service assurance system. It is a technical enterprise integrating scientific research, design, manufacturing, sales and service. 

At present, the equipment is exported to 70 countries, including the United States, Canada, Australia, Russia, Brazil and Singapore.

Packing&Shipping

 

 

FAQ

1. who are we?
We are based in Zhejiang, China, start from 1980 sell to South America(12.00%),Southeast Asia(10.00%),Northern Europe(10.00%),Southern Europe(10.00%),Domestic Market(10.00%),South Asia(8.00%),Central America(6.00%),North America(5.00%),Eastern Europe(5.00%),Africa(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Mid East(4.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Centrifuge,Separator,Packing machine,Drying machine,Filling & Sealing machine
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English and Chinese.