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Automatic Sludge Dewatering Centrifuge ， Wastewater Centrifuge Dewatering

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zhangjiagang smart machinery co.,ltd

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Automatic Sludge Dewatering Centrifuge ， Wastewater Centrifuge Dewatering

Name: Automatic Sludge Dewatering Centrifuge Wastewater Centrifuge Dewatering
Brand: Smart
Price: 50 USD

Brand Name : Smart

Model Number : LW

Certification : ISO9001

Place of Origin : Jiangsu, China

MOQ : 1 Set/Sets

Price : $50,000.00 - $80,000.00 / Set

Supply Ability : 50 Set/Sets per Month

Packaging Details : 1. Wood carton and Poly film packing for decanter centrifuge 2. Wood carton for electrical cabinet

Condition : New

Warranty : 1 year

After-sales Service Provided : Free spare parts, Video technical support, Online support, Engineers available to service machinery overseas

Voltage : 380v/400v/450v

Weight : according to model

Type : Centrifuge

Product Type : Other

Dimension(L*W*H) : according to model

Power(W) : according to model

Applicable Industries : Manufacturing Plant

Key Selling Points : Easy to Operate

After Warranty Service : Video technical support, Online support, Spare parts, Field maintenance and repair service

Local Service Location : None

Showroom Location : None

certificate1 : machinery safty certificate

certificate2 : New Hi-Tech Product

certificate3 : ISO9001

patent : patented products

discharge type : scroll discharge

machinery : separation centrifuge

operation : automatic continuous operation

centrifuge type : decanter centrifuge

machine control : PLC control

Port : SHANGHAI

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LW Food processing machine Decanter Centrifuge

Product Description

Labyrinth seal is used for both bowl ends of LW standard type decanter centrifuge, simple and convenient, after separation, the solid phase is conveyed to the solid discharge port by scroll conveyor, and discharged out of centrifuge under centrifugal force caused by high speed rotation; while the liquid phase drains out under gravity and centrifugal force through the overflow plate. This series decanter centrifuge features easily operation, continuous and stable running, and wide application scope.

Separation takes place in a horizontal bowl equipped with a scroll conveyor. The process material is fed into the bowl through a stationary inlet tube and is smoothly accelerated in the accelerate chamber. Centrifugal forces cause instant sedimentation of the solids on the wall of the bowl. The conveyor rotates in the same direction as the bowl, but at a different speed, thus moving the solids towards the conical end of the bowl.

LW series decanter centrifuge is a horizontal centrifuge with continuous feeding and continuous discharging. It has two-phase (solid-liquid) separation and three-phase (solid-liquid-liquid) separation.

Main applications:

◇ Industrial and municipal wastewater treatment
◇ Oil & gas drilling mud/fluid control
◇ Washing, classification and dewatering of amylum and starch
◇ Mycelium separation from zymotic fluid of antibiotic
◇ Dewatering of soybean and wheat protein
◇ Dewatering of fish power and fish meet
◇ Dewatering of grains

◇ Clarification and extraction of fruit juice
◇ Clarification and purification for animal and vegetable oil
◇ Production and extraction of olive oil, palm oil, avocado oil
◇ Separation and purification for coal tar
◇ Grading of kaolin and graphite
◇ Classification and dewatering for dyestuff and pigment
◇ Float wash of extractive coal and dewatering of coal mud
◇ Classification and dewatering for minerals

Main Features

◇ Vertical base design and symmetrical arrangement of motor and bowl assembly, that ensures stable operation and less vibration.
◇ Main parts such as the bowl and conveyor are made of corrosion-resistant stainless steel or duplex steel, offering high maximum bowl speed and high centrifugal force.
◇ Dual motor drive makes bowl speed and conveyor speed adjustable.
◇ Screw conveyor flights tiled or lined with ceramic, tungsten carbide, or other hard alloys.
◇ Optionla planetary gearbox and hydraulic gearbox, offering wide range of differential speed adjustment.
◇ Multiple safety protection: bowl speed and differential speed detection, over-vibration protection, motor overload and overheat protection, bearing temperature monitoring, conveyor torque protection and gas-tight explosion-proof protection.
◇ JG type rubber vibration isolator, no need of anchor bolts.

The hydraulic conveyor driving is a closed driving system, including the centrifuge bowl and conveyor. It is independent from the bowl driving. The hydraulic conveyor driving is different from other mechanical conveyor driving system which relies on bowl rotating to generate differential speed. The hydraulic driving device is directly mounted on the conveyor assembly, and is driven by hydraulic pump aggregate. Therefore it is independent from the bowl driving system.

Operating principle

The hydraulic conveyor gearbox is connected with the bowl of the decanter centrifuge, both of them rotates in high speed. The spline shaft on the gearbox rotor is connected with the conveyor, and rotates in different speed driven by the high pressure oil, that's we call the differential speed. The conveyor gearbox is connected with the hydraulic pump by flexible hose, so there is no need of gearbox between the bowl and conveyor. Conveyor torque gives pressure to the hydraulic system. With the action of such pressure, the different speed can by adjusted by adjusting the oil supply and flow rate.

Main features

◇ No gear driving device required
◇ No damage to the parts due to overload
◇ Free of torque vibration (fluttering)
◇ Direct readable torque and differential speed △n
◇ △n independent from bowl speed
◇ Minimum moisture content of sludge

◇ High clarification of liquid phase
◇ Power for solid conveying varying from solid loads
◇ Dewatering varying from changes in △n
◇ “Constant” moisture content of sludge
◇ Non-sensitive to feeding quantity, minimize blockage
◇ Safety pin design ensuring safe operation

Parameters

Models	Bowl Diameter (mm)	L/D Ratio	Bowl Speed (r/min)	G-force	Main Motor Power(kW)	Weight (kg)	Dimension (LWH) (mm)
LW220*880	220	4	4800	2840	7.5-11	1000	2658740781
LW355*1460	350	4.17	4000	3100	22	2020	354210101030
LW450*1800	450	4	3200	2577	30-37	3500	412210901250
LW450*2025	450	4.5	3200	2577	30-37	3800	456010901250
LW530*2120	530	4	2800	2327	45-55	4200	472812301455
LW530*2650	530	5	2500	2150	37-55	4500	505012301350
LW630*2300	630	3.65	2500	2205	75	8000	511014401750
LW650*2800	650	4.3	2500	2270	90	9600	538017191560
LW1000*3000	1000	3	1500	1258	132	16000	518025001950ct products and professional experience in application.

Automatic Sludge Dewatering Centrifuge ， Wastewater Centrifuge Dewatering

Product Tags:

decanter separator

sludge dewatering centrifuge

Automatic Sludge Dewatering Centrifuge ， Wastewater Centrifuge Dewatering Images

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