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Oil Sludge Treatment Machine

MDS 313 Oil Sludge Treatment Machine Introduction MDS313 oil sludge treatment machine factors including concurrent water-power, thin layer dewatering, proper pressure and dewatering path extension etc. were applied by the dewatering mechanism of Lifeng Environmental multi-disk screw press. Lower...

MDS313 Oil Sludge Treatment Machine Introduction

MDS313 oil sludge treatment machine factors including concurrent water-power, thin layer dewatering, proper pressure and dewatering path extension etc. were applied by the dewatering mechanism of Lifeng Environmental multi-disk screw press. Lower energy / water consumption and longer service life can realized without changing the properties of the feed materials and with high efficiency.
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MDS313 Oil Sludge Treatment Machine Model Selection

 

 

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

 

① Use three letters and three digits to represent the Model. The letter MDS means machine type—Multi-Disk Screw. Two former digits means the MDS cylinder diameter, the last digit shows the number of the screw shafts, such as MDS 312, it means the MDS cylinder diameter is 310mm, the number of the screw shafts is two.
② Sludge Treatment Capacity=DS Standard Capacity÷Sludge Concentration (DS stands for Dried Sludge, 0% moisture.)
* Throughput of each model is based on sludge cake with 85% water content.
* There is no certain upper limitation on inlet sludge concentration, however, the target sludge must be flowable.
* Throughput of DAF Sludge is based on sludge containing much fat, oil, and grease such as meat processing applications etc.
* Throughput of Mixed Sludge (Primary Sludge and Waste Activated Sludge) and Aerobically Digested Sludge is based on sludge containing more than 30% fiber (200 mesh) against Total Solids.

 

MDS313 Oil Sludge Treatment Machine Flow Chart

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Sludge is firstly fed into the Flow Control Tank and then flows down into the Flocculation Tank, where polymer coagulant is added. 
From there, the flocculated sludge overflows into the dewatering drum where it is filtered and compressed. The entire operation sequence, including sludge feed control, polymer makeup, dosing and sludge cake discharge are controlled by the built-in timer and sensors of the PLC. 

 

MDS313 Oil Sludge Treatment Machine Case Study

Sludge Dewatering in Paper Making
Model: MDS312                  
Location: Shandong,China
Sludge Type: chemically precipitated sludge      
Sludge Concentration : 1.97%                 
Sludge Flow Rate : 7.0m3/h
Ds Throughput : 138kg-DS/h
Polymer Add Rate: 6g/kg DS
Cake Solid: 23%                   
Capture Rate: 96%

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Sludge Dewatering in Food Processing         
Model: MDS311              
Location: Guangdong, China                     
Sludge Type: 70%chemical sludge+30% biosludge
Sludge Concentration : 1.40%
Sludge Flow Rate : 3.0m3/h
Ds Throughput : 42kg-DS/h
Polymer Add Rate: 8g/kg DS
Cake Solid: 18%                    
Capture Rate: >94%

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Sludge Dewatering in BLue Algea
Model: MDS412                       
Location: Jiangsu, China
Sludge Type: biosludge
Sludge Concentration : 1.10%
Sludge Flow Rate : 13.0m3/h
Ds Throughput : 143g/kg-DS/h
Polymer Add Rate: 8g/kg DS
Cake Solid: 14%                         
Capture Rate: >90% 

201709051657164915447.jpg


Sludge Dewatering in Petrochemical Industry
Model: MDS413               
Location: Sinkiang
Sludge Type: 70%chemical sludge+30% biosludge
Sludge Concentration : 2.10%
Sludge Flow Rate : 18.3m3/h
Ds Throughput : 143g/kg-DS/h
Polymer Add Rate: 384g/kg DS
Cake Solid: 17%                   
Capture Rate: >90%
MDS detailed images

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MDS313 Oil Sludge Treatment Machine 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.
图片1.jpg

 

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.
图片5.jpg


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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MDS313 Oil Sludge Treatment Machine FAQ

Over All Unit
The over all unit of multi-disk screw press is made up of SS304 material, with smooth surface. Laser cutting technic ensures the evenness of machine surface. Not as other suppliers, they use cheap excess materials instead,our machine uses brand new steel plate. Fine welding and surface polish are done to the multi-disk screw press, which you can see it in our workshop.

In details, we adopt humanization design. We uses cap screw in case of scratch In misoperation. And even the cross walls use laser cutting to ensure horizontal evenness.

 

Pipe Clamp
C type tank is suitabke for placement of pipe clamp.easy for installation.


Solenoid Valve
We use ASCO solenoid valve, the famous American solenoid valve manufacturer as the solenoid valve is easily break down, owing to repeatedly open and close ,so we choose the solenoid valve with best quality, but the price is 30 times of ordinary solenoid valve.

 


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