Auto Dosing All-in-one Filtering System

Our company can provide the corresponding sludge deep dewatering technology route based on the final disposal result of sludge, including providing system services such as design, manufacture and commissioning of sludge deep dewatering system.

Product Details

Auto  dosing all-in-one filtering system

I.Introduction

Our company can provide the corresponding sludge deep dewatering technology route based on the final disposal result of sludge, including providing system services such as design, manufacture and commissioning of sludge deep dewatering system. The high-pressure membrane dewatering technology can not only dewater the sludge with a water content of 80% (processed by the belt filter) to a moisture content of 60% or less, or replace the belt filter with a concentration of 92-98%. The sludge is directly removed to a moisture content of less than 60%. The filter cake after deep dewatering can be directly landfilled, incinerated, compost, brick and cement.


Pre-treatment

Pre-treatment of the slurries before filtration is required if the solid suspension has settled down. Coagulation as pre-treatment can improve the performance of filter press because it increases the porosity of the filter cake leading to faster filtration. Varying the temperature, concentration and pH can control the size of the flocs. Moreover, if the filter cake is impermeable and difficult for the flow of filtrate, filter aid chemical can be added to the pre-treatment process to increase the porosity of the cake, reduce the cake resistance and obtain thicker cake. However, filter aids need to be able to remove from the filter cake either by physical or chemical treatment. A common filter aid is Kieselguhr, which give 0.85 voidage.

In terms of cake handling, batch filter press requires large discharge tray size in order to contain large amount of cake and the system is more expensive compared to continuous filter press with the same output.


II.Interpretation of Model Type

QQ截图20181119150858

1.Filter press type:  X: Chamber filter press

2.Maximum filtration pressure: 10:1.0 Mpa    

3.Filtrate discharge type:: M: open discharge

4.Plate shifting type: Z: automatic

5.Filtration area: Unit: 200㎡

6.Filter plate dimensions: Length*width: 1500*1500  unit: mm

7.Filter plate materials: U for reinforced PP

8.Cake washing type: K: cake washable


III.Technical Part

Item

Name

X10MZ200/1500-UK

1

Filter area(M2)

200

2

Filter pressure(MPa)

≤ 1.0

3

Filter temperature (℃)

-10~80

4

Total chamber volume (m3)

3.57

5

Qty of filter plate (pc)

51+1 head+1 tail

6

External size of filter plate (mm)

1500*1500*70(mm)

7

Designed depth of chamber(mm)

35

8

Type of filter plate

Chamber

9

Material of filter plate

Polypropylene type

10

Hydraulic protection pressure (Mpa)

29

11

Hydraulic pressing pressure  (Mpa)

25

12

The effective stroke of the cylinder(mm)

750

13

The diameter of cylinder(mm)

380

14

Inlet hole diameter(mm)

DN125

15

Material of cylinder sleeve

27 silicon-manganese alloy seamless steel pipe

16

Material of piston rod

Quenched and tempered 45# steel with chrome

17

Material of pressing plate

Welded Q235 constructional steel

18

Material of thrust plate and supporting

Welded Q235 constructional steel

19

Material of cylinder block and supporting

Welded Q235 constructional steel

20

Material of main frame

Solid steel of Q345

21

The length of main frame (mm)

6995

22

Dimensions (L*W*H)  (mm)

8275*2070*1900

23

Weight (Kg)

13873


IV.Filter cloth parameters

Item No.

Material

Fabric Texture

Weight
(g/㎡)±5%

Density
(PCS/10cm)

Thickness
(mm)±2%

Rupture Strength
F(N/5*20cm)

Elongation at Break(%)

Air Permeability
(L/㎡  S)±25%





Warp±5%

Across Warp±5%


Warp±2%

Across Warp±2%

Warp

Across Warp


750A

PP

Plain weave

370

204

110

0.75

4166

2905

43

31.83

13.56


X1500 PP Filter Plate

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Belt Conveyor

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Hydraulic Station

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Details of hydraulic station



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Jiande Factory

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Tonglu Factory

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