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Sludge Dewatering

MDS131 Sludge Dewatering MDS 131 S ludge D ewatering Introduction The Sludge Dewatering is an enclosed high performance sludge dewatering system. It utilizes a central screw auger and a slowly oscillating multi-disk filter to gradually increase pressure on flocculated sludge to produce an...

MDS131 Sludge Dewatering Introduction
The Sludge Dewatering is an enclosed high performance sludge dewatering system. It utilizes a central screw auger and a slowly oscillating multi-disk filter to gradually increase pressure on flocculated sludge to produce an exceptionally dry sludge cake. With electrical, water and polymer usage, and high capture rates the system is very cost effective.

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MDS131 Sludge Dewatering Structure Principle

Layers of the spacers, which are Fixed and Moving Rings, are secured in place by a tie rod. The inner diameters of the Moving Rings are slightly smaller than the outer diameter of the screw and their rings. Mobilized by the screw, it continuously cleans the sludge out of the gaps, therefore, preventing clogging.

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MDS131 Sludge Dewatering Specifications

Model

Screw Shaft Specification(mm)

Sludge Cake Outlet Distance(mm)

Machine Specification(mm)

Net Wetight(kg)

Running Weight (kg)

Power (kW)

L

W

H

MDS 101

Φ100x1

215

1861

736

1072

205

315

0.24

MDS 131

Φ130x1

250

1861

736

1072

205

315

0.24

MDS 132

Φ130x2

250

1929

912

982

275

450

0.36

MDS 201

Φ200x1

350

2580

883

1264

520

720

0.3

MDS 202

Φ200x2

350

2650

1055

1375

720

1000

0.66

MDS 311

Φ310x1

495

3377

930

1670

910

1320

0.74

MDS 312

Φ310x2

495

3576

1260

1670

1350

2090

1.11

MDS 313

Φ310x3

495

3726

1615

1670

1820

2820

1.86

MDS 314

Φ310x4

495

3976

1970

1671

2250

3210

3.1

MDS 411

Φ410x1

585

3826

1061

1990

1100

1900

1.87

MDS 412

Φ410x2

585

4345

1460

1952

2300

3250

3.75

MDS 413

Φ410x3

585

4565

2100

2156

3350

4850

6

MDS 414

Φ410x4

585

4660

2650

2190

4500

6100

8.2

MDS511

Φ510x1

508

4875

1000

2215

1400

2400

2.25

MDS512

Φ510x2

508

5225

1550

2215

2800

3850

4.5

MDS513

Φ510x3

508

5575

2100

2215

3900

4850

6.7

MDS514

Φ510x4

508

5800

2650

2215

4800

6000

9


MDS131 Sludge Dewatering Model Reference

 

 

Model

Dried Sludge Standard Capacity(kg/h)

Sludge Treatment Capacity(m³/h)

 

Low Concentration

High Concentration

2000mg/L

4000mg/L

10000mg/L

20000mg/L

25000mg/L

50000mg/L

 

MDS 101

~ 3

~ 6

~ 1.5

~ 0.75

~ 0.6

~ 0.3

~ 0.24

~ 0.12

 

MDS 131

~ 6

~ 12

~ 3

~ 1.5

~ 1.2

~ 0.6

~ 0.48

~ 0.24

 

MDS 132

~ 12

~ 24

~ 6

~ 3

~ 2.4

~ 1.2

~ 0.96

~ 0.48

 

MDS 201

~ 12

~ 20

~ 6

~ 3

~ 2

~ 1

~ 0.8

~ 0.4

 

MDS 202

~ 24

~ 40

~ 12

~ 6

~ 4

~ 2

~ 1.6

~ 0.8

 

MDS 311

~ 30

~ 60

~ 15

~ 7.5

~6

~ 3

~ 2.4

~ 1.2

 

MDS 312

~ 60

~ 120

~ 30

~ 15

~ 12

~6

~ 4.8

~ 2.4

 

MDS 313

~ 90

~ 180

~ 45

~ 22.5

~ 18

~ 9

~ 7.2

~ 3.6

 

MDS 314

~ 120

~ 240

~ 60

~ 30

~24

~ 12

~ 9.6

~ 4.8

 

MDS 411

~ 60

~ 120

~ 30

~ 15

~ 12

~6

~ 4.8

~ 2.4

 

MDS 412

~ 120

~ 240

~ 60

~ 30

~ 24

~ 12

~ 9.6

~ 4.8

 

MDS 413

~ 180

~ 360

~ 90

~ 45

~ 36

~ 18

~ 14.4

~ 7.2

 

MDS 414

~ 240

~ 480

~ 120

~ 60

~ 48

~24

~ 19.2

~ 9.6

 

MDS 511

~90

~ 150

~ 45

~ 22.5

~15

~7.5

~ 6

~ 3.5

 

MDS 512

~ 180

~ 300

~ 90

~ 45

~30

~15

~12

~ 7

 

MDS 513

~ 270

~ 450

~ 135

~ 67.5

~45

~22.5

~ 18

~ 10.5

 

MDS 514

~ 360

~ 600

~ 180

~ 90

~60

~30

~ 24

~ 14

 

MDS131 Sludge Dewatering Production Details

Name: Over All Unit
Materials: SUS304
The over all unit is made up of SUS304 material, with smooth surface. Laser cutting technical ensures the evenness of machine surface.

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Name: Rings
Materials: SUS304
First of all, mechanical shaping is done to the rings by imported processing equipment from Switzerland. Then manual shaping is done to control the deviation of evenness under 0.01mm.
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Name: Screw Shaft
Materials: SUS304
Tungsten carbide coating are done to the screw shaft surface. The hardness can reach HRC 71. The blade of screw shaft also get chamfering process treatment, to match with the ring.
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Name: Spray Tube and Nozzle
Materials: SUS304
Spray tube uses SS304 steel, mirror polished.
Its nozzles can achieve well-distributed spray, can achieve solid cone effect,which is better than stainless steel nozzle suppliers
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MDS131 Sludge Dewatering FAQ

Question 1: You say, your company's 310 series of products, diameter 300 refers to the diameter of the shaft or ring diameter?
310 series of product specifications which are described in great detail, please carefully refer to specifications.


Question 2: your speed when 2 to 3 run / s, if the number of revolutions to 4 or 5 is not the amount of processing doubled capacity?
Processing capacity is not a simple speed can be determined, and also to be separated from the type of material, viscosity, temperature, the number of lamination, size, gap, the length of the screw shaft, back pressure and a series of parameters with the decision. Some domestic manufacturers often through a simple increase in speed to improve the handling capacity, a short time may be no problem, over time (3-6 months later), easily lead to other problems, such as burning motor, laminated deformation, spiral shaft wear and so on Wait.

 

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