heat recovery coffee roasting - spe tech
TRANSCRIPT
SPE Tech AG Murtenstrasse 116 | CH-3202 Frauenkappelen | Tel. +41 31 740 50 10 | [email protected] | www.spetech.ch
ENGINEERING · PROCESS TECHNOLOGY · ENERGIES AND MEDIUM
Description:The existing batch roaster with catalytic after-burner is
already equipped with a system for green coffee
preheating. With an additional air/water heat exchanger
the residual heat is completely recovered. The recovered
heat is valorised as superheated water for:
• process hot water
• heat injection into district heating network
• cold water production with absorption chiller
• sanitary hot water
• building heating
The system is equipped with a CIP (cleaning in place)
system allowing a constant high efficiency during lifetime.
Heat RecoveRy coffee Roasting
the goal is to increase the energy efficiency Reduction of co2 emissions. Without any influence to the roasting process!
Kunde
Coffee maker
RealisieRung
2016 - 2018
SPE Tech AG Murtenstrasse 116 | CH-3202 Frauenkappelen | Tel. +41 31 740 50 10 | [email protected] | www.spetech.ch
scope of delivery:• Easibility study (technically and economically)
• Realisation as a turnkey project
• Measurements and analysis of existing
roaster
• Basic & Detail Engineering (3D)
• Functional specification
• Mechanical and electrical installation
• Commissioning
technical data:• Roasting capacity 3‘000 kg/h
• Heat recovery 360 kW (corresponding to
40% of the primary energy)
• Reduction of CO2 emissions 356 to/Year