MODEL PDC DECANTER CENTRIFUGE

Decanter centrifuge:

Centrifuge for continuous separation of solids from liquids such as thickening and dewatering sludge, suspensions with granular solids, clarification of liquids, separating starch, etc. We provide a broad range of DECANTER sizes.

Applications:

1). dewatering and thickening of sludge form municipal and industrial waste water, such as : municipal sludge, paper mill sludge, starch sludge, steel mill sludge, printing and dyeing mill sludge, water works sludge, pharmaceutical sludge, PVC sludge, sewage desulfurization sludge, grain stillage, power plant ash sludge, dairy sludge, beer sludge, drilling mud, electroplating liquid, fermented liquid manure, oil refining sludge, soap sludge, leather sludge, and other types of sludge.
2). Chemical or pharmaceutical products such as: butanedicarboxylic acid, alum, aluminum hydroxide, ammonium hydrogen carbonate, ammonium nitrate, ammonium sulphate, anthracene, antibiotics, barium chloride, barium carbonate, barium sulphate, benzene, blood products, blue vitriol, borax,
boric acid, calcium carbonate, calcium citrate, calcium hydroxide, calcium nitrate, calcium oxalate, casein, cellulose, chrome yellow, clay, methyl cellulose, corundum, corn plum mule, cooking oil, processed fish, mirabilite, glutamate, hops, pesticide diatomaceous earth, herbicides, tartaric acid, sodium sulphate, sodium phosphate, sodium nitrate, carbon black and others materials.
3). Mineral oil, waste oil, bilge sludge, lubricating oil.
4). recovering of animal and vegetal basic products (oils/fats, starch, proteins)  
5). Beverages (wine, beer, fruit)

DECANTER CONTROL BOX

PDC STRUCTURE DRAWING


Working principles:

the drum and the spiral feeder rotate in the same direction but with a certain speed difference;  the material is led into the feeding spiral inner cylinder via the feeding pipe and, after speeding pipe and, after speeding up, enters the drum; under the action of the centrifugal force field, the realtively heavier solid-phase material deposits on the drum wall forming the residue layer; the solid-phase residue is continuously pushed by the spiral feeder to the conic end of the drum and, after dehydration in the drying area, is discharged out of the machine. The machine is capable of continuous feeding, separating, dehydrating and discharging under full-speed running.
 

Technical parameter of High Dryness Solid Bowl Decanter:

Model

Diameter
(mm)

Speed (rpm)

Length
(mm)

Length-to-diameter rate

G-force

Capacity
(m3/h)

Max solid discharge (m3/h)

Motor Power
(kw)

Weight
(kg)

Overall Siza
(LxWxH)(mm)

PDC-9

220

4800

930

4.2

2800

0.5-5

0.4

11

900

1790x1080x640

PDC-12

300

4200

1300

4.3

3000

1~15

0.8

11~15

1400

2470x1230x850

PDC-14

350

3700

1550

4.4

2600

2~20

1.2

15~22

1800

2790x1300x880

PDC-16

400

3400

1750

4.4

2590

8~10

2.0

18.5~30

2200

2950x1400x850

PDC-18

450

3000

1940

4.3

2270

4~50

2.5

22~37

2600

3300x1500x920

PDC-21

530

2700

2270

4.3

2160

6~75

5.0

30~45

4000

3730x1600x1100

PDC-26

650

2400

2800

4.3

2090

9~105

8.0

37~75

6500

4300x1900x1350

PDC-30

760

2150

3040

4.0

2000

10~140

12.0

55~110

8500

5000x2500x1500

PDC-35

900

2000

3600

4.0

2000

20~190

18.0

75~135

14000

6000x2700x1500

Technical parameter of High speed High Dryness Solid Bowl Decanter Parameter

Model

Diameter
(mm)

Speed (rpm)

Length
(mm)

Length-to-diameter rate

G-force

Capacity
(m3/h)

Max solid discharge (m3/h)

Motor Power
(kw)

Weight
(kg)

Overall Siza
(LxWxH)(mm)

PDC-9

220

5400

930

4.2

3500

0.5-5

0.4

11

900

1790x1080x640

PDC-12

300

4600

1300

4.3

3500

1~15

0.8

11~15

1400

2470x1230x850

PDC-14

350

4200

1550

4.4

3400

2~20

1.2

15~22

1800

2790x1300x880

PDC-16

400

3800

1750

4.4

3200

3~30

2.0

22~7.5

2200

2950x1400x850

PDC-18

450

3500

1940

4.3

3100

4~50

2.5

30~45

2600

3300x1500x920

PDC-21

530

3200

2270

4.3

3000

6~75

5.0

37~55

4000

3730x1600x1100

PDC-26

650

2800

2800

4.3

2800

9~105

8.0

45~75

6500

4300x1900x1350

PDC-30

760

2500

3040

4.0

2600

10~140

12.0

75~132

8500

5000x2500x1500

PDC-35

900

2250

3600

4.0

2500

20~190

18.0

90~200

14000

6000x2700x1500

 

 
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