Description
DAGYEE Mining Industry Sludge Dewatering Specialist Belt filter press for Process Water
DAGYEE - Your Trusted Belt Filter Press Machine Manufacturer in China
Facing rising energy and operational costs, is your municipal wastewater plant in need of a cost-effective dewatering system upgrade? The DAGYEE Upgrade Belt Filter Press is your ideal solution. We have redefined efficiency by integrating Energy-Saving Design and Ultra-Low Operating Costs into every detail. It is engineered to significantly reduce your electricity, water, and chemical consumption, helping you optimize the total cost of ownership while enhancing dewatering performance, empowering the sustainable operation of your plant.
How belt filter presses work
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Mobile Feeding: Mining wastewater sludge is fed into the unit via a mobile pumping system.
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Rapid Flocculation: In a compact flocculation mixer, the sludge reacts with specialized flocculants to form large, stable flocs.
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Three-Stage Dewatering:
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Gravity Drainage: Flocculated sludge rapidly releases free water on the filter belt.
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Wedge Pre-Pressing: The sludge is gently compressed in the wedge zone to enhance stability.
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High-Pressure Squeezing: Incremental pressure from a series of press rollers forms a dry, solid cake.
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Centralized Discharge & Mobility: The dry cake is discharged centrally, and the entire system is ready to be towed to the next site.
Belt filter presses Technical
|
Sludge kinds |
Input concentration % |
Capacitym3/h.m |
DS capacitykg/h.m |
Moisture of cake% |
PAM consumption%(DP/DS ) |
|
Unconcentrated aerobic sludge |
0.5~1.5 |
15~30 |
150~300 |
~80(+2) |
2~5 |
|
Concentrated aerobic sludge |
2~4 |
6~12 |
200~300 |
~80(+2) |
2~5 |
|
Digested sludge |
3~6 |
7~15 |
300~400 |
<80 |
2~5 |
|
Unconcentrated primary sludge |
0.8~2.0 |
18~35 |
300~400 |
<80 |
2~5 |
|
Concentrated primary sludge |
3~5 |
6~12 |
300~400 |
≤80 |
2~5 |
|
Paper making activated sludge |
0.5~2.5 |
15~35 |
200~400 |
<78 |
3~7 |
|
Printing and dyeingmixed sludge |
1~3 |
10~25 |
180~350 |
75-85 |
3~10 |
Belt filter presses Advantage
BEARING FRAME Made of two very thick carbon steel plates (on request, SST), fixed to each other by means of profiles and welded to form a stiffen perfectly levelled unit. The whole structure is protected by sand-blasting type Sa 2.5, then by a zinc-aluminium alloy hot spraying and finally covered by a layer of bicomponent polyurethanic resin. Bolts and nuts are made of SST A2 AISI 304. (Ref. A)
ROLLERS The pressing, tensioning, transmission and sludge discharge rollers are protected by a layer of 8mm of rubber. The motorized pressing roller and the trajectory correction one are coated by 8 mm. of rectified rubber layer. All the rollers are supported by ball bearings type ‘Y’ which are suitably sized and guarantee a perfect impermeability. (Ref. B
BELTS TRACTION SYSTEM Models with belts width of 800, 1200, 2000 mm.: it consists of a worm motor variator with speed manual adjustment, directly keyed to the roller; Models with belts width of 1600, 2500, 2600, 3000 mm.: it consists of an epicyclic motor variator connected to a traction roller by a toothed crown and chains protected by carters. (Ref. C)
BELTS GUIDE SYSTEM Pneumatic type with proportional action probes to keep the belts continuously centered and one upon the other. (Ref. D)
BELTS TENSION SYSTEM It consists of pneumatic jacks with air springs which keep the belts tensioned. (Ref. E)
BELTS WASHING SYSTEM It consists of spray header pipes equipped with nozzles which can be cleaned by a specia plan (Ref. F)
Belt filter presses Features
Directly Lower Operating Costs: Achieve up to 20%-30% comprehensive energy savings, 10%-15% reduction in chemical consumption, and a significant cut in water usage.
Enhanced System Reliability: Upgraded core components and intelligent controls reduce failure points and improve overall operational stability.
Optimized Staff Management: Full automation reduces reliance on skilled operators and alleviates workload.
Extended Equipment Lifespan: Smooth operation and improved maintainability effectively extend the service life of the equipment.
Strengthened Environmental Compliance: More consistent cake dryness ensures sludge disposal better meets environmental regulations.
Belt filter presses Benefits
Belt filter presses application Industries
Energy-Efficiency Retrofits for existing, outdated belt filter presses.
New, high-standard, low-energy consumption dewatering lines for plant expansion.
Modern WWTPs aiming for green certification or a reduced carbon footprint.
Municipal projects with tight operational budgets urgently needing to reduce daily costs.
The DAGYEE Upgrade: It's Not Just an Equipment Replacement, It's an Investment in Your Future.
Choosing our upgraded Belt Filter Press means you will immediately start a new chapter of Low Operating Cost operation. It is a smart decision with a rapid return on investment, ensuring your wastewater plant remains efficient, economical, and competitive for the next decade and beyond.
