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Decanter Centrifuge for Dewatering of Amylum and Starch

  • 1 Set/Sets
  • Jiangsu China (Mainland)
  • NSK
  • scroll discharge
  • SHANGHAI
  • starch Decanter Centrifuge,starch dewatering
  • Supplier - Jiangsu Huada Centrifugal Machine Manufacturing Co., Ltd.
  • China (Mainland)China (Mainland)
  • US$10 Million - US$50 Million
  • 301 - 500 People
  • Manufacturer
  • North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
  •   
  • Mr.Wenbin
  • 86-512-56952812
Post Date : November 23
Product Details
Company Profile

Item specifics

Jiangsu China (Mainland)
NSK
scroll discharge
SHANGHAI
SS321/316L
LW
LW decanter centrifuge
decanter centrifuge
automatic continuous operation
frequency inverter
L/C,T/T
Huada
optional
PLC control
100 Set/Sets per Month
food processing

Specifications

1.LW decanter centrifuge
2.automatic continuous operation
3.PLC control
4.MOC:SS321/316
5.for starch dewatering

Decanter Centrifuge Dewatering of Amylum and Starch 

 

Working Principle

Huada 2-Phase Decanter Centrifuge:

The feed enters the bowl through a stationary inlet tube and is accelerated smoothly by an inlet rotor. The resulting centrifugal forces make the solids collect on the wall of the bowl. The conveyor and the bowl rotate in the same direction, but at different speeds, which has the effect of moving the solids towards the conical end of the bowl for removal.

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Applications

1. Oil /solids separation (oil well drilling, refining, de-watering)
2. Industrial and biological wastewater treatment
3. Food processing (olive oil, wine, fruit juice,vegetable dewatering)
4. Fish processing (fish meal, fish oil)
5. Chemical slurry

6.Coal dewatering

 

Features

1. Bowl speed to ensure the exact relative centrifugal force required for optimized separation.

2. Differential speed, for optimized balance between liquid clarity and solids discharge capacity.

3. Pond depth in the bowl for optimized balance between liquid clarity and solid dryness.  

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erosion-protected solid discharge ports

 

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Clarified liquid discharge ports

  

Technical Parameter

ModelsBowl Diameter (mm)   L/D RatioBowl Speed (r/min)G-ForceMain Motor Power (kW) Weight (kg)  Overall Size (L×W×H) (mm)
LW220×8802204480028407.5-1110001850×1200×750

LW220×1000

220

4.5

4300

2280

11

1100

1970×1200×750

LW300×11403003.8375023701515002100×1300×650

LW355×1460

350

4

4000

3100

22

2020

3365×920×1060

LW400×1200

400

3

3600

2880

22

2200

2400×1650×900

LW400×1600

400

4

3600

2880

30

3000

3100×1650×900

LW450×1800

450

4

3500

3080

30-37

3500

4200×1090×1250

LW450×2050

450

4.5

3600

3260

30-37

3800

4200×1090×1250

LW530×2120

530

4

3200

3040

45-55

4200

4885×1230×1350

LW530×2650

530

5

2500

2150

37-55

4500

5050×1230×1350

LW630×2300

630

3.65

2500

2205

75

8000

5110×1440×1750

LW720×2665

720

3.7

2000

1600

160

12000

5365×3160×1510

Company Related ProductsView the Seller's Products
Sludge Dewatering Decanter Centrifuge Unit

Sludge Dewatering Decanter Centrifuge Unit

Sludge Dewatering Decanter Centrifuge Unit

1.continuous operate
2.sedimentation centrifuge
3.PLC control
4.Sludge Dewatering Decanter Centrifuge
5.MOC:Stainless steel

 Sludge Dewatering Decanter Centrifuge

  

Product Instruction

Sludge dewatering complete unit mainly consists of LW decanter centrifuge, full automatic polymer mixing & feeding device, sludge crushing & cutting machine, sludge feed pump, polymer feed pump, shaft-free screw conveyor, flow meters, control valves and full automatic control system, etc. It has such advantages as advanced structure, high automation, continuous and close type operation, safe and reliable operation.

 

Diagram flow of the sludge dewatering complete unit

  LW

 

 

 Technical Parameter

  LW

 

 

Main Equipment--- LW Decanter Centrifuge

LW decanter centrifuge is one of the main equipments in the dewatering system. With large bowl angle, BD plate and large length-diameter ratio; equipped with the high-torque planetary gearbox or hydraulic driving system, it features high rotating speed, large torque, and small differential speed.

  • Bowl speed: high rotating speed design and high centrifugal force, that effectively remove particles ≥3μm;
  • Length-diameter ratio: actual effective L/D ratio is higher than 4.1;
  • long drying area maximum the settling time and dewatering time of sludge;
  • BD plate: A round stop is mounted between the conveyor settlement area and the drying area. The sludge in the settlement area is compressed first and then enters into the drying area, minimum the moisture rate of sludge.

 

Auxillary Equipment1---Electric control system 

  • The control system adopts PLC to control the polymer mixing and dosing device, sludge crushing & cutting machine, sludge feed pump, polymer feed pump, flow meters, etc. And conduct detection, fault alarm, interlocking protection, etc.
  • Automatically control of start-up, dewatering, cleaning and shut down of the centrifuge in accordance with the pre-set program.
  • Equipped with functions of automatic adjustment of feeding load at constant torque;
  • Automatically increase or decrease the differential speed in accordance with the changes in pushing torque so as to prevent solid from being blocked;
  • Automatically adjustment of oil volume supplied to the hydraulic driving system in accordance with changes in hydraulic pressure so as to control the differential speed;
  • Automatically mixing and dosing of polymer as required;
  • Large-size color touch screen displays the real-time parameters of operating conditions.

 

Auxillary Equipment 2---Polymer mixing and dosing device

  • Three-chamber polymer dosing device is a type of device for preparing macromolecule flocculant, and it is capable to prepare 1~3‰ PAM flocculant continuously. It is also capable to calculate the weight of supplied powder and flow rate of the water supply. The device can prepare the flocculant continuously and dose certain amount of the polymer into the centrifuge. It is mainly consist of:
  • Automatic dry polymer dosing system
  • Automatic water injection device
  • Level monitoring system
  • Agitators, piping, valves, etc

Note: We can also supply two-chamber polymer mixing and dosing device.

 

Auxillary Equipment 3---Sludge crushing & cutting machine

The cutting machine is mainly used to crush large objects such as woods, textiles, plastics, rubber, bones, leather and glass in the sludge with solid content ≤5, so as to ensure the proper operation of dosing pump, centrifuge and instruments in the downstream system. The cutting machine features large capacity and long service life blade.

 

Auxillary Equipment 4---Sludge feed pump

This pump is a positive displacement pump, the rotor with large transmission distance, large tooth height and small inner diameter will convey the sludge from suction end to exit end. It is mainly used for transport of 0.2~5% concentration sludge and polymer. Flow rate is controlled by inverter.

   

 

Auxillary Equipment 5---Shaft-free screw conveyor 

Model LS Shaft-free screw conveyor mainly consists of drive device, shaft-free screw vane, U-shaped changeable abrasion-resistant scale board and frame. It is mainly used for transporting sludge cake from the centrifuge to outdoors sludge heaping field or vehicle. Entire work is done at close state so as to keep environment clean.

 

 

Application

 

 

 

 

Detail more >>
Industrial Wastewater Treatment System (Decanter Centrifuge)

Industrial Wastewater Treatment System (Decanter Centrifuge)

Industrial Wastewater Treatment System (Decanter Centrifuge)

1. Dewatering/Thickening centrifuge .
2.Industrial Wastewater Treatment System
3.PLC control
4.decanter centrifuge
5.MOC:SS

Industrial Wastewater Treatment System Decanter Centrifuge

 

Product Instruction

Sludge dewatering complete unit mainly consists of LW decanter centrifuge, full automatic polymer mixing & feeding device, sludge crushing & cutting machine, sludge feed pump, polymer feed pump, shaft-free screw conveyor, flow meters, control valves and full automatic control system, etc. It has such advantages as advanced structure, high automation, continuous and close type operation, safe and reliable operation.

 

Features

No gear driving device required

No damage to the parts due to overload

Free of torque vibration (fluttering)

Minimum moisture content of sludge

High clarification of liquid phase

Power for solid conveying varying from solid loads

“Constant” moisture content of sludge

Non-sensitive to feeding quantity, minimize blockage

Safety pin design ensuring safe operation

LW LW

 

Technical Parameter

models

Basket Dia (mm)

Length-Diameter Ratio

Rotation rate of basket (r/min)

Relative Centrifugal force

Power of motor (w)

Weight (kg)

Overall Dimensions (l*w*h) (mm)

LW220*660

220

3

4800

2840

7.5-11

900

1650*1150*700

LW220*880

220

4

4300

2280

7.5-11

1000

1850*1200*750

LW300*1140

300

3.8

3750

2370

11-15

1500

2100*1300*650

LW355*1160

350

3.3

4000

3100

22

2020

3067*920*1060

LW355*1460

350

4.1

4000

3100

22

2200

3365*920*1060

LW400*1200

400

3

3500

2750

18.5-22

2500

2400*1650*900

LW420*1680

420

4

3600

3000

22

2430

3320*1000*1060

LW450*1350

450

3

3500

3080

30

2230

3750*1090*1250

LW450*1800

450

4

3500

3080

30-37

3500

4200*1090*1250

LW530*1800

530

3.4

3200

3040

45-55

3920

4565*1230*1350

LW530*2120

530

4

3200

3040

45-55

4200

4885*1230*1350

LW730*2400

730

3.3

2400

2350

110-132

9300

5500*3200*1450

LW1120*3300

1100

3

1400

1200

160-200

15700

7000*3600*1780

Detail more >>
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