Double Belt Filter Press
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FP-007
Double Belt Filter Press |
The
belt filter press is a continuous-feed dewatering device that
applies chemical conditioning, gravity draining, and mechanical
pressure to dewater sludge. The sludge/slurry is sandwiched
between tensioned belts and rolls, by passing those belts
through a serpentine of decreasing diameter rolls to remove
the moistures and then dispose of the sludge cake. The compressed
sludge is reversed several times to be pressed by low?medium
and high pressures between two belts, and passively dewatered
by squeezing of the rolls.
Purpose:
- Liquid/solids separation through pressure filtration.
Features:
- Dual filter belt design: Dual filter belt circulation
is suitable for a large quantity application.
- Low capital and O/M costs: Simple structures, less breakdown
and easy to maintain.
- Easy operation: Automatic operating while dewatering.
- High applicability: Suitable for various slurry waste
with coagulant/polymer additions.
Characteristics:
- Double filter belt: Circulate by two belts at top and
bottom for fast and high rate dewatering.
- Adjustable operating velocity from 1 m3/min to 9 m3/min.
- Each high-press belt is equipped with tension controller
to avoid uneven tension.
- Sludge leveler: Keep the thickness of sludge even to enter
the low-pressure rolls.
- Low-pressure dewatering: Increasing the pressure by a
stationary wedge to dewater after the discharging of free
water and agglutinated water.
- Low-pressure of gear-like rolling: Pressed by the gear-like
rolls to discharge the surplus water.
- Mid-pressure rolling of increasing pressure to remove
moisture from the sludge flocs.
- High-pressure shear rolling to press the gelatinous water
by share forcing two filter belts.
- Washing water can be reused and is adjustable to save
up to 50% of washing water.
- Belt alignment device can adjust the belt migration automatically.
Applications:
- Municipal Wastewater.
- Food Processing Wastewater.
- Poultry and Slaughtering Waste.
- Pulp & Paper Wastewater.
- Petrochemical Wastewater.
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For the following information,
please see the PDF Product Catalog.
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- Equipment Process
- Equipment Drawings and Section Views
- Specifications
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