Belt Filter Press, Sludge Thickener, Drum Thickener, Polymer Make-Up Unit

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AJV-EGINEERING manufacture four (4) different types of Belt Filter Presses. Two (2) basic models and two (2) models with table type predewatering unit. Further all basic models can be equipped optionally with drum thickener above the press unit. We use very high quality materials only and our presses have frame, trays, rollers and other metallic parts of stainless steel (AISI 304 or equal), except those parts like drive motors, pneumatic or hydraulic cylinders. We manufacture and deliver all assessaries neede for sludge dewatering system. Our products are known about the trademark EKOSEP®.



BELT FILTER PRESS BASIC MODELS
EKOSEP®   BFP and BFP..G
        

In picture EKOSEP® BFP 1.6                                              In picture the Flow Char of BFP

EKOSEP® BFP and BFP..G is very a suitable press to dewater all kind of sludge. Infeed concentration should be 2,5 to 5 % dry solids. If the concentration is lower than 2,5 % it is advisable to use a separate thickener before the the press or to choise the press type with intergrated predewatering unit. AJV-Engineering recomments also dynamic flocculator to be used just before the press unit to mix polyelectrolyte with sludge for to get good flocculation and so the highest dry solid content in the cake.

BFP belt filter press features include further:
- All stainless steel frame, rollers and trays.
- Adjustable belt speed.
- Continnuously operating belt tracking system.
- Pneumatic or hydraulic belt tension and alignment systems.
- Electric limit switches to protect belts.
- Continuously operating belt washing system.
- Factory made internal wiring to the terminal box.



BELT FILTER PRESS WITH PREDEWATERING UNIT
EKOSEP®   BFP..P
                
In picture EKOSEP® BFP..P 1.6                                                In picture the Flow Char of BFP..P

EKOSEP® BFP..P has been equipped with separate predewatering unit which makes the press able to dewater very low concentration sludge. Infeed concentration can varies from 1 % to 4 % dry solids. Using the gravity belt thickener unit, above the press unit, infeed concentration can be even 0,3 % dry solids. This allows sludge to be pumped directly from secondary settling tank or aeration tank to EKOSEP® BFP..P press. That means the conventional sludge thickening tank is not necessary.

BFP P belt filter press features include further:
- All stainless steel frame, rollers and trays.
- Separate belt drive system for predewatering unit and belt filter press.
- Separate and adjustable belt speed.
- Pneumatic or hydraulic belt tension and alignment systems.
- Electric limit switches to protect belts.
- Continuously operating belt washing system.
- Factory made internal wiring to the terminal box.

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made by Ari Virtanen