Hot Sale Industrial Sludge Dewatering Horizontal Decanter Centrifuge for Liquid-Solid Separation

• Customization: Available
• After-sales Service: Field Installation, Commissioning and Training
• Warranty: 1 Year
• Model NO.: LW450
• Type: Centrifuge
• Object: Cosmetic
• Separation Mode: Sedimentation Type
• Operating Type: Continuous Type
• Installation: Horizontal
• Centrifuge Type: Horizontal Spiral Centrifuge
• Distillation Equipment Type: Steam Distillation Equipment
• Pressure: Low Pressure
• Condition: New
• Product Name: Tricanter Centrifuge
• Application: Liquid-Solid or Liquid Liquid Solid Separation
• Material: 304/316L Stainless Steel/ Duplex Ss
• Feature: 24 Hours Continuous Operation
• Automatic: Fully Automatic Feeding and Discharge
• Motor/ Inverter: Double Imported ABB Brand
• PLC Controller: Germany Siemens Brand
• Bearing: S-Kf, NSK as Option
• Centrifuge Life: 20 Years
• Drum Diameter: 450mm
• Capacity: 5-25 M3/H
• Rotating Speed: 3000rpm (Stepless Adjustable )
• Weight: 3800kgs
• Voltage: 220V/380V/Customized
• Key Selling Points: The Drum Is Centrifugally Cast in One Piece, Which
• Transport Package: Wooden Case
• Specification: 4320*1050*1120mm
• Trademark: Shenzhou
• Origin: Zhejiang, China
• HS Code: 8421192000
• Production Capacity: 300 Set/Sets Per Year
• Package Size: 478.00cm * 116.00cm * 123.00cm
• Package Gross Weight: 5000.000kg

Product Description

Product Description

 

Industrial decanter centrifuge is used for sludge dewatering and separation

 

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 huge 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.

 

The decanter 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 From Shenzhou China (Two 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.

 

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.

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 Parameters

 

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

Technical Paramter of 2 phase decanter centrifuge

Place of Origin

China

Video outgoing inspection

Provided

Machinery Test Report

Provided

 

Marketing Type

Hot Product 2024

 

Warranty of core components

1 Year

 

Core Components

PLC, Bearing,  Gearbox, Motor

Weight

3800 kgs

Warranty

1 Year

Key Selling Points

Easy to Operate

Applicable Industries

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops in solid liquid-liquid Separation

Showroom Location

None

Type

2-phase Centrifuge

Product Type

Paint

Condition

New

Brand Name

SHENZHOU

Voltage

220V,380V,440V,460V

Certification

GMP/CE/ISO

After Warranty Service

1 year warranty for equipment spare parts

Technical Characteristics

Drum casting integrated molding

Control System

Variable Frequency Drive

 

Successful Project

Material Choice

According to users' requirement,the product contact parts can be made of austenite stainless steel (321,316L...904L,C2205),Haynes alloy titanic alloy or other anti-erosion materials

Below is Sewage treatment plant in Russia.

 

Company Profile

Jinhua Shenzhou as the Earliest Centrifugal Manufacturer In China

Jinhua Shenzhou Centrifuge Co.,Ltd is one of the leading manufacturer in China, Which was Established In 1980, conveying an Area Of 80000M2 ,there are 2500 Staffs and employee in our company.200 of them are technicians and engineers.It has obtained the approvals and certifications of both CE and ISO.
Some of our machines gained the new technology invent patent. We are on of the world's leading manufacturers of decanter centrifuge,disc centrifuge,tubular centrifuge,separation systems and drying equipment. now there are over 180 series or decanter centrifuges and disc separators used home and abroad.Including U.S.A , Canada ,Australia,Russia ,Brazil,Singapore and so on . totally 70 Countries. We own various kinds of inspection and testing facilities with value Over USD10 Million, We also welcome OEM and ODM orders.

Certifications

Packaging & Shipping

 

Wooden case
 

Our philosophies of development

* Based on continuous strengthen oursleves with full of innovative ideas
* 5% of sales revenue is allocated into intensive research
* 8% of workforce is allocated into development activity
* Plenty of patent and good quality new products

FAQ

Q1.What's your advantage? Why we choose you?
A:1) More than 30 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 at any time.