Belt press for industrial sludge dewatering
Achieve efficient sludge dewatering with minimal energy and polymer use, maximizing solids concentration and improving filtrate quality for enhanced operational efficiency.
Dewaters and Processes Sludge Efficiently
The AS-H Belt Press G2 from Alfa Laval is a robust sludge dewatering unit designed for both municipal and industrial wastewater treatment applications. What sets this equipment apart is its unique sludge/polymer mixer valve, ensuring thorough and uniform polymer integration into the sludge for optimal dewatering efficiency. Suitable for producing dewatered sludge cakes, biosolids, and treated wastewater solids, this unit efficiently processes sludge by employing a two-belt system.
Operating continuously, the AS-H Belt Press G2 achieves high-volume and high-solids loading, all while maintaining low polymer and power input. It features an adjustable wedge dewatering zone, progressively increasing pressure through eight specialized forged-end pressure rollers, which are epoxy-coated for corrosion resistance. The enclosed design contains odours and spillages, enhancing operational safety.
Integrating seamlessly into your processing line, the SmartPress™ Belt Tensioning System and Belt Alignment System automate tension and alignment adjustments, ensuring smooth operation without manual intervention. Available in galvanized carbon steel or stainless steel, this equipment also offers variable drive technology to optimize energy usage. With its easy-to-maintain design, including quick-to-clean polyethylene chicanes, the AS-H Belt Press G2 stands out as a cost-effective and reliable solution for efficient sludge management.
Benefits
- Achieves higher cake dry solids, improving sludge handling efficiency.
- Reduces polymer consumption, resulting in cost savings.
- Operates with lower energy usage, minimizing operational expenses.
- Provides continuous operation with automatic belt alignment and tensioning, reducing maintenance efforts.
- Contains odors and spillages, enhancing workplace safety and cleanliness.
- Applications
- Industrial wastewater,Waste management,Water treatment,Sludge dewatering,Municipal wastewater
- End products
- Dewatered sludge cakes,Compost additives,Biosolids,Treated wastewater solids,Industrial sludge cakes
- Steps before
- Sludge Collection,Polymer Mixing,Sludge Preparation
- Steps after
- Cake Handling,Filtrate Disposal,Final Dewatering
- Input ingredients
- sludge,polymer,municipal applications,industrial applications
- Output ingredients
- dewatered sludge,cake dry solids,better filtrate quality,reduced polymer consumption
- Market info
- Alfa Laval is renowned for its expertise in heat transfer, separation, and fluid handling technologies, providing innovative, energy-efficient engineered-to-order solutions for various industries including food, marine, and energy.
- Sludge Dewatering Method
- Continuous,via porous filter belts
- Polymer Mixing
- Unique sludge/polymer mixer valve
- Solids Loading Capacity
- High
- Energy Consumption
- Low
- Belt Tensioning System
- SmartPressTM Automatic
- Drive Technology
- Variable drive
- Frame Material
- Galvanised carbon steel or stainless steel
- Roller Coating
- Buna N (Drive) / Epoxy (Pressure)
- Pressure Rollers
- Eight,specialized forged-end construction
- Alignment System
- SmartPress Belt Alignment
- Operating Design
- Enclosed to contain odours and spillages
- Dewatering Zone
- Full-pressure,radial grid acceleration
- Working mechanism
- Continuous dewatering using two porous filter belts
- Integrated steps
- Mixing,pressure application,dewatering
- Automation level
- Automatic belt tensioning and alignment
- CIP/SIP
- Not specified
- Enclosure design
- Enclosed design to contain odours and spillages
- Belt alignment
- SmartPress Belt Alignment System
- Pressure application
- Eight pressure rollers with increasing pressure
- Energy efficiency
- Low power input
- Corrosive resistance (e.g. acids)
- Yes
- Cleanability
- Yes
- Abrasion resistance
- Yes
- Filter belt
- Two porous filter belts
- Frame design
- Galvanised carbon steel or stainless steel
- Drive roller coating
- Buna N
- Pressure rollers coating
- Epoxy
- Chicanes material
- Polyethylene
- Design
- Enclosed
- Dewatering zone
- Full-pressure with eight rollers
- Frame Material
- Galvanised carbon steel / Stainless steel
- Enclosure Design
- Enclosed
- Belt Tensioning System
- SmartPressTMBelt Tensioning System
- Belt Alignment System
- SmartPress Belt Alignment System
- Variable Drive Technology
- Variable drive technology