Chemical Sludge Paddle Dryer
  • Air ProChemical Sludge Paddle Dryer

Chemical Sludge Paddle Dryer

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Product Description

Chemical sludge paddle dryer


The sludge in the sludge storage tank is sent to the paddle dryer by a conveyor, and is stirred and mixed by the paddle in the paddle dryer. Meanwhile, the heat conduction between the paddle and the jacket gradually dries the sludge, and the sludge is slowly discharged while being heated. Exhaust gas is discharged to the dust collector through the exhaust port.


technological process:


The sludge in the sludge storage tank is sent to the paddle dryer through the conveyor, which is stirred and mixed by the paddles in the paddle dryer. At the same time, the heat conduction between the paddles and the jacket gradually dries the sludge, and the sludge is discharged slowly while being heated. The waste gas is discharged to the dust collector through the exhaust port.

Equipment composition: conveying equipment, paddle dryer, dust removal equipment

Different equipment schemes can be designed according to process requirements and material characteristics


WORKING PRINCIPLE


The equipment adopts conduction heating mode, which is composed of two meshing blade shafts, W-shaped shell frame with interlayer and transmission part. The whole drying process of sludge is carried out in a closed state, and the organic volatile odor gas and its water are sent to the tail gas treatment device through the induced draft device in a closed atmosphere, so as to avoid environmental pollution.

The heating medium is divided into two paths, which respectively enter into the interlayer of the drying shell and the inner cavity of the blade. The machine cavity and the blade shaft are heated at the same time, and the sludge is dried by conduction heating. After the sludge enters the chamber, it is turned over and stirred by the rotation of the paddle, and the heating interface is constantly updated to fully contact with the heated body and paddle, so that a large amount of water in the sludge is evaporated. At the same time, the sludge is transported to the discharger with the rotation of the paddle shaft, and the uniformly dried sludge is discharged from the outlet.

 

Equipment diagram


 

APPLICATION


It is suitable for food, chemical, pharmaceutical, sludge and other industries, such as muddy sticky materials, slurry materials, filter cake materials, powder materials, heat sensitive materials, liquid and solid materials


Equipment accessories

 

TECHNICAL PARAMETERS


Item \ Model

3

9

13

18

29

41

52

68

81

95

110

heat transferring area (m2)

3

9

13

18

29

41

52

68

81

95

110

effective volume (m3)

0.06

0.32

0.59

1.09

1.85

2.8

3.96

5.21

6.43

8.07

9.46

range of rotating speed (rmp)

15-30

10-25

10-25

10-20

10-20

10-20

10-20

10-20

5-15

5-15

5-10

power (kw)

2.2

4

5.5

7.5

11

15

30

45

55

75

95

width of vessel (mm)

306

584

762

940

1118

1296

1476

1652

1828

2032

2210

total width (mm)

736

841

1066

1320

1474

1676

1854

2134

1186

2438

2668

lenght of vessel (mm)

1956

2820

3048

3328

4114

4724

5258

5842

6020

6124

6122

total lenght (mm)

2972

4876

5486

5918

6808

7570

8306

9296

9678

9704

9880

distance of material inlet& outlet (mm)

1752

2540

2768

3048

3810

4420

4954

5384

5562

5664

5664

height of center (mm)

380

380

534

610

762

915

1066

1220

1220

1220

1220

total height (mm)

762

838

1092

1270

1524

1778

2032

2362

2464

2566

2668

steam inlet (inch)

3/4

3/4

1

1

1

1

11/2

11/2

11/2

11/2

2

water outlet (inch)

3/4

3/4

1

1

1

1

11/2

11/2

11/2

11/2

2

 

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