Agitator for biogas digesters in anaerobic digestion

Achieve efficient anaerobic digestion and optimal biogas recovery by maintaining substrate homogeneity and preventing sediment formation, ensuring maximum energy efficiency and continuous operation in your biogas digestion processes.

Ensures Homogeneous Mixing and Temperature Control

The LUMPP Agitator from HASLER Group is designed specifically for biogas digesters and anaerobic digestion processes, providing efficient and continuous mixing to enhance biogas production. This industrial agitator combines large impeller diameters with moderate speeds to ensure high torque without excessive energy consumption. It is equipped with ATEX-certified motors and a robust mechanical seal system to prevent gas leaks, ensuring safe operation in potentially explosive environments. The agitator’s dual-impeller design prevents sedimentation and crust formation, maintaining uniform substrate distribution and consistent temperature throughout the digester. Suitable for wastewater treatment and biomass facilities, it can handle tank volumes from 1,000 to 6,000 m³ and features low-maintenance components for easy servicing. The LUMPP Agitator supports operational efficiency by optimizing digestion time and maximizing biogas recovery, making it an essential component for modern environmental and waste management systems.

Benefits

  • Enhances biogas yield by preventing sediment and crust formation.
  • Reduces energy consumption with efficient moderate-speed operation.
  • Ensures operational safety with ATEX-certified motors and robust sealing.
  • Simplifies maintenance through a low-wear hydraulic guard system.
  • Accommodates diverse plant sizes, supporting tanks up to 6,000 m³.

General


Applications
Biomass treatment,Waste management,Biogas,Chemical industries,Wastewater treatment,Anaerobic digestion
End products
Organic fertilizers,Carbon dioxide,Renewable energy,Methane,Clean water,Treated sewage sludge
Steps before
Waste Collection,Substrate Preparation,Pre-Treatment of Organic Waste,Sludge Conditioning
Steps after
Biogas Collection,Effluent Treatment,Residual Waste Disposal,Energy Recovery
Input ingredients
sewage sludge,food waste,organic industrial waste,manure,post-harvest crop residues
Output ingredients
biogas,methane,carbon dioxide
Market info
HASLER Group is known for manufacturing and supplying industrial engineered-to-order (ETO) equipment, specializing in mixing, filtration, and sealing solutions for various industries, with a reputation for quality and innovation in handling challenging process applications.

Technical Specifications


Motor power
up to 37 kW
Hydraulic protection
10 to 120 mbar
Shaft length
up to 25 metres
Impeller diameter
up to 6,000 mm
Tank capacity
from 1,000 to 6,000 m³
Operation
Continuous (24 hours a day,7 days a week)

Operating Characteristics


Automation level
Continuous PLC
Energy efficiency
Up to 37 kW
Batch vs. continuous operation
Continuous
CIP/SIP
Not specified
Cleaning method
Manual/CIP

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Product type Characteristics


Tank size
1,000 to 6,000 m³

Physical Characteristics


Tank size
1,000 to 6,000 m³
Impeller diameter
up to 6,000 mm
Shaft length
up to 25 metres

Custom Options


Impeller design
Streamlined leading edge
Installation ease
Simple via special mounting plate
Maintenance access
Simplified due to hydraulic guard sealing
Operation flexibility
Temporary reverse rotation
Shaft length
Up to 25 meters