LACKEBY HEAT EXCHANGER SLUDGE-WATER HSW
High heat transfer technology designed with a minimal footprint
Heating and energy recovery by efficient heat transfer
In biogas plants and sewage treatment plants, large amounts of heat are often added to the digestion processes, which later become excess heat if it is not recycled.
Lackeby Heat exchangers sludge/water are critical components in every modern energy-efficient digestion plant. The design is therefore adapted for maximum heat transfer of highly viscous and contaminated media.
Substrate
- Municipal sludge
- Household waste
- Manure
- Slaughtery waste
- Household waste
- Crops
- Process water
- Heating
- Cooling
- Heat recovery
Green energy with a sludge/sludge configuration
By connecting two Lackeby Heat exchanger sludge-water units with a water loop we can recover the already added energy to pre-heat the sludge earlier in the process. The design with a water loop eliminates the risk of contamination and provides flexibility which allows the possibility to control the process temperatures.
Unique design provides operational and service benefits
The Lackeby Heat exchanger sludge-water
Modular design sludge-water heat exchangers from Lackeby are robust, compact, easy to install and maintain and are highly reliable. Circular sludge channels ensure that large particles can be managed but also keeping the risk for clogging to a minimum. The innovative design with patented turning chamber assures high energy transfer and low pressure losses. Further on, this robust and modularized product have all features for high reliability and low maintenance requirements.
- Hinged access doors The access doors can be hinged left or right, making inspection and maintenance easy.
- Sludge pipes The sludge pipes are adapted for each application area.
- Unique turning chambers The unique design of the turning chambers contributes to increased turbulence, which is a critical factor for optimal heat transfer.
- Compact design The smart design of the heat exchangers allows installation on a small surface.
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