Our Screw Presses Work Continuously, Effectively on Many Projects, Durable in Different Environments and Suitable for Many Types of Sludge with Complex Physicoc

Product Description

CE/ISO/SGS/BV Screw Press Sludge Dewatering Machine WasteWater Purification Systems Slurry Dehydrator for food/ slaughter Domestic Sewage Treatment
 

Product Description

Screw Press Sludge Dewatering Machine is suitable for sludge dewatering of large, medium and small sewage plants.  The dewatering machine replaces the traditional filter cloth and plate frame sludge dewatering method, reduces the investment cost and improves the treatment efficiency.  It is suitable for municipal sewage treatment project and sludge dewatering treatment in food processing, printing and dyeing, paper making, pharmaceutical, leather and other industries, especially for slaughtering, petrochemical oily sludge dewatering treatment.  


Working principle

Composition: 
The equipment is mainly composed of frame, screw shaft, moving ring, static ring, separation ring, filtrate collecting tank, flocculating mixer, drive reducer, electrical control box and so on.
 
Basic working process:
1. The sludge is transported to the flocculation reaction tank through the sludge pump.  
2. Sludge and flocculant (PAM) mixed in the flocculation tank, through the blender for full mixing, into a large flocculant.  
3. The solid-liquid mixture enters the spiral cavity through the pipe gravity flow.  
4. Through the reducer to drive the spiral axis rotation, the sludge from the concentration part of gravity concentration, while moving to the direction of the dehydration part.  
5. Filtrate flows out from the gap between the moving ring and the fixed ring, further pressurized and dehydrated by adjusting the gap of the back pressure plate located at the mud discharge mouth, and finally discharged mud cake.

Detailed Photos

Product Parameters

Model

Dried Sludge Standard Capacity (kg/h)

Flow Load (m³/h)

Discharge Height(mm)

Size

N.W (kg)

Low Concentration

High Concentration

2000 mg/L

10000 mg/L

20000 mg/L

30000 mg/L

50000 mg/L

Longth (L)

Width (W)

High (H)

QDLX-131

~4

~26

~2.0

~0.6

~0.5

~0.87

~0.4

250

2000

785

1040

250

QDLX-132

~8

~52

~4.0

~1.2

~1.0

~1.73

~0.8

250

2000

950

1040

450

QDLX-201

~8

~52

~4.0

~1.2

~1.0

~1.73

~0.8

350

2510

900

1300

420

QDLX-202

~16

~104

~8.0

~2.4

~2.0

~3.47

~1.6

350

2560

1050

1300

550

QDLX-301

~20

~130

~10

~3.0

~2.5

~4.33

~2.0

530

3330

1005

1760

900

QDLX-302

~40

~260

~20

~6.0

~5.0

~8.67

~4.0

530

3530

1290

1760

1350

QDLX-303

~60

~390

~30

~9.0

~7.5

~13

~6.0

530

3680

1620

1760

1900

QDLX-351

~40

~260

~20

~6.0

~5.0

~8.67

~4.0

570

4005

1100

2130

1100

QDLX-352

~80

~520

~40

~12

~10

~17.3

~8.0

570

4390

1650

2130

2100

QDLX-353

~120

~780

~60

~18

~15

~26

~12

570

4520

1980

2130

3100

QDLX-354

~160

~1040

~80

~24

~20

~34.68

~16

570

4750

2715

2130

4100

QDLX-402

~135

~884

~67.5

~20

~17

~29.5

~13.6

660

4960

1760

2100

3500

QDLX-403

~200

~1326

~100

~30

~25.5

~44.2

~20.4

660

5010

2535

2100

5500

QDLX-404

~266

~1768

~133

~40

~34

~58.9

~27.2

660

5160

3160

2100

7000

Certifications

Packaging & Shipping

Company Profile

Qingdao EVU Environmental and Engineering Equipment Co., Ltd. is established in 1999,it is one of scientific research design, equipment manufacture, installation, commissioning and training services as one integrated technology-oriented enterprises in water treatment industry. It is holding by Qingdao Spark Textile Machine Co., Ltd which is a national Spark Industrial Group, national second-level and large-scale comprehensive enterprise group in China.

Our Advantages

   We use the advanced technology and equipment over the world. Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), Electrocoagulation Sewage Treatment Plant(EC Plant), Reverse Osmosis Filteration Equipment(RO System), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, USAB anaerobic reactor, Bar Screen, Sand Filter and so on series products.

    We use the advanced technology and equipment over the world. Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), Electrocoagulation Sewage Treatment Plant(EC Plant), Reverse Osmosis Filteration Equipment(RO System), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, USAB anaerobic reactor, Bar Screen, Sand Filter and so on series products.

  1,Thirteen years experience in wase treatment facilitis.
  2 , Cooperating customers all over the word.
  3,  The pursuit of company.
        We based on "technological development, pollution remediation, wholeheartedly for customer services". We hope to cooperate withall customers from all over the world and build a better world together.

After Sales Service

1.24-hour a day, 365-day a year access to a toll-free health care professional hotline for questions and trouble-shooting assistance  freely.
 
2.all year round on site installation and debugging service abroad with professional engineer guide and training.
 
3. professional guide installation and operation
 
4. Manual book in English will accompany with the machine to arrive your destination.
 
5. Technical drawing, layout .