DYA type Belt Filter Press dewaters concentrated sludge (>3% solids) for medium/large municipal plants. Optimized fully enclosed deodorization design.
Product Introduction
The BFPA type belt filter press is suitable for the dewatering treatment of concentrated sludge, such as the dewatering treatment of sludge with a concentration greater than 3% in municipal sewage treatment plants.The machine is generally used for medium and large scale sludge treatment occasions, suitable for higher load work.
The machine has a targeted design of the structure, there are different press rolls to choose from, in order to meet the moisture content requirements of different customers for dehydrated sludge.
Architecture
Product Advantages
- Optimized design of prepressing and pressing dewatering section, which is more suitable for the fitrationprocess of biological sludge;
- The optimized machine has a greater pressing force;
- Can be made into a fully closed external door structure, convenient deodorization design.
Application Field
1. Municipal Wastewater Treatment Plants
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Typical sludge: Primary sludge, waste activated sludge, digested sludge (98%–99.5% moisture).
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Typical applications: Large/medium municipal plants, space‑limited sites, reducing sludge hauling costs.
3.Paper & Pulp Mills
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Typical sludge: Primary fiber sludge, deinking sludge, biological sludge, white water recovered solids.
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Typical applications: Recycled paper mills, chemical pulp mills, deinking lines, paper machine white water systems.
5.Textile & Dyeing Industry
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Typical sludge: Physicochemical sludge (Fe/Al hydroxides) with dyes/surfactants; waste activated sludge.
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Typical applications: Cotton dyeing wastewater, denim washing effluent, printing paste recovery sludge.
2. Food Processing Industry
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Typical sludge: Organic sludge from dairies, breweries, slaughterhouses, fruit/vegetable processing (oily, fibrous, high protein).
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Typical applications: Whey dewatering, spent grain pressing, fruit pomace & vegetable waste treatment.
4. Agriculture & Livestock Farms
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Typical sludge: Manure slurry from dairy, swine, poultry farms; biogas digester residues.
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Typical applications: Farm manure dewatering, biogas plant digestate treatment, vegetable market waste liquid.
6.Mining & Mineral Processing
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Typical sludge: Thickener underflow, coal slurry, tailings water, clay mineral wastewater (e.g., bentonite).
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Typical applications: Coal slurry dewatering, non‑ferrous tailings dry stacking, kaolin slurry dewatering.
Technical Parameter
| Model | BFPA-1500 | BFPA-2000 | BFPA-2500 | BFPA-3000 |
| Belt Width(mm) | 1500 | 2000 | 2500 | 3000 |
| Belt Speed(m/min) | 1.3~6.5 | |||
| Driving Power(Kw) | 1.5 | 2.2 | 2.2 | 3 |
| Washing Water Capacity(m3/h) | 8-12 | 10-16 | 12月18日 | 16-24 |
| Washing Pressure(MPa) | ~0.6 | |||
| Net Weight(kg) | 6000 | 7000 | 8000 | 8800 |
| Operating Weight(kg) | 6400 | 7500 | 8600 | 9500 |
| Overall Dimension(L*B*H(mm)) | 4350*2260*1850 | 4350*2760*1850 | 4350*3260*1850 | 4350*3760*1850 |
