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HUBER Belt Dryer BT for sewage sludge drying

HUBER Belt Dryer BT for sewage sludge drying

Product catalog summary

Overview
The HUBER Belt Dryer BT is designed for drying sewage sludge, transforming it into a dry, low-dust, disinfected granular biosolid. This product is easy to handle, reduces disposal costs, and can be used as fuel or fertilizer.

Key Components

Pelletiser: Converts sludge into pellets for drying.
Two-Belt Dryer: Utilizes a unique air flow system for efficient drying.
Condensation Unit: Reduces exhaust air volume, lowering operating costs.
Two-Stage Scrubber: Controls odors effectively.
Biofilter: Further purifies exhaust air.

Efficiency and Sustainability
The dryer uses a closed process air circulation system with an integrated condensation stage, minimizing energy consumption and CO2 emissions. It can utilize various energy sources, including exhaust heat, steam, and biogas.

Automation and Safety
Designed for 24/7 automatic operation, the dryer features integrated belt cleaning and meets ATEX safety standards. It can be monitored and controlled remotely, enhancing operational convenience.

Technical Specifications

Capacity: 0.3 to 6 t/h, expandable in multi-line installations.
Thermal Energy Demand: 0.8 to 0.85 kWh/kg water evaporation.
Electric Energy Demand: 0.03 to 0.15 kWh/kg water evaporation.
Dryer Sizes: 4 to 30 m active dryer length.
Energy Sources: Includes exhaust heat, steam, thermal oil, gas, oil, biogas, and heat pumps.

Integration and Flexibility
The HUBER Belt Dryer BT can be integrated into existing installations and is compatible with HUBER dewatering systems and sludge2energy systems, providing a comprehensive solution for sludge treatment.

Catalog excerpts

HUBER Belt Dryer BT for sewage sludge drying-1

WASTE WATER Solutions HUBER Belt Dryer BT for sewage sludge drying Create value from waste!

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HUBER Belt Dryer BT for sewage sludge drying-2

Sludge bunker and dry material silo Sludge bunker and pump Sludge feeding with HUBER extruder unit (pelletizer) Condensation unit Head piece d two-stage scrubber e biofilter The HUBER Belt Dryer BT produces a dry, low-dust, disinfected granular biosolids product which is easy and safe to handle, uses the exhaust heat on site and reduces disposal costs. Two stage scrubber for odor control

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HUBER Belt Dryer BT for sewage sludge drying-3

WASTE WATER Solutions Sewage sludge is the "waste product" that is generated on sewage treatment plants. Dry your sewage sludge to reduce disposal costs and use your "waste" as a fuel or fertiliser resource! ➤ The HUBER Belt Dryer BT makes waste a ➤ ➤ valuable resource ... … in the most efficient way ... The unique HUBER HELIX air flow system ensures that only the minimum required amount of drying air is blown through the dryer by the ventilators. In combination with the CFD-optimised dryer geometry, an extremely low electrical energy demand is achieved with this air flow system. The closed process...

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HUBER Belt Dryer BT for sewage sludge drying-4

Consequent use of exhaust heat from processes, such as power generation from sewage gas or biogas, reduces operating costs and CO2 emissions. Optional heat recovery from the dryer (to heat buildings or digesters) The HUBER Belt Dryer BT represents state-of-the-art technology of sewage sludge drying. Maximum energy efficiency, full automation and flexible use of exhaust heat guarantee low operating costs and easy system operation. The dryer can also easily be integrated into existing installations and process plants. Various also contributes to the sustainable protection of the environment. The...

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HUBER Belt Dryer BT for sewage sludge drying-5

WASTE WATER Solutions power plant boiler heat pump a screw press for sludge dewatering b sludge bunker with thick sludge pumps c pelletiser efg granulate discharge to big bags, open containers or silos Combined with HUBER dewatering systems (such as the RoS 3Q Screw Press) and the sludge2energy system, the HUBER Belt Dryer BT offers the customer a reliable complete solution for perfectly tailored sludge treatment. The HUBER Belt Dryer BT has proven its reliability in many projects worldwide. k wastewater heat utilisation (power plant, boiler, heat pump, CHP plant) Capacity: 0.3 to 6 t/h (> 6...

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