KN belt filter press video

Working principle

After mixing with the prepared flocculation in the dynamic and static mixer, the small particles solids in the concentrated sludge would form bigger size of flocculated sludge and the free water is separated. Flocculated sludge is conveyed to the belt then it further goes to the gravity dewatering area. Under the gravity, free water would fall on the tray, and the rest sludge would be nipped between two belts. Then it would further goes to the wedge zone for pre-filtration, and then to low pressure zone and high pressure zone through the decreasing diameter rolls. Under the extrusion and shearing force, the solid and liquid is separated. Finally filter cake with expected low moisture content is discharged.

Applications

Sludge dewatering for industries of ceramic, metallurgy, coal wash, textil&dyeing, city sewage, papermill, electroplate, petrochemical, leather distillery, food processing, chemical, medicine, etc.

Dewatering flow sheet

For different industrial sludges, different type of flocculants is required. Normally the feeding consumption is about 0.05%-0.1%. According to different throughput, the roller quantity, extrusion allocation, belt tension, structure and speed is also different in order to achieve an efficient and satisfied dewatering effect. Therefore, we would make unique design to meet the requirement of every customer.

belt filter press design renderings

Advantages

▲One-time investment,Long-term use;Prompt,reliable and good service guarantee.

▲High quality frame and accessories ensure a long-time regular operation.

▲Larger filtration area contributes to a larger throughput and higher solid content of filter cake!

▲Unique electrical & air integrated control,Low labor cost.

belt filter press design diagram

Types,Size and Specifications

Type
Belt Width(mm)
Throughput(m3/h)
Thickener(kw)
Main driver(kw)
Dimension
KN1500
1500
13-22
1.1
3
5360*1900*2230
KN2000
2000
16-33
1.5
4
5360*2400*2280
KN2500
2500
22-43
2.2
5.5
5360*2900*2280
KN3000
3000
27-58
2.2
5.5
5360*3400*2380

We would love to work with you.

Base on customer requirements, unique and advanced design, and prompt service are what we offer and guarantee to our customers.

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