www.durr.com

ElEctricity GEnEration from WastE HEatorGanic rankinE cyclE (orc) tEcHnoloGy

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Organic Rankine Cycle (ORC) is a key techno­logy used for generating electricity from decentralized heat sources. Thanks to its efficiency and flexibility, the ORC technology can be used to profitably recycle unused ther mal energy at temperatures between 90 and 600 °C.

makE tHE most out of your WastE HEat your waste heat

orc technology by Dürr cyplan:

» CO2­free electricity generation from waste heat

» Increase in energy efficiency » Conservation of resources » More independence through the use of

self­generated energy

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orc tEcHnoloGy By DÜrr cyPlan ORC TECHNOLOGY BY DÜRR CYPLAN

The ORC process is a steam cycle that uses heat to generate electricity. First, hot exhaust gas flows from the heat source (e.g. combustion engine) into the ORC module. There, the working medium is evaporated by the thermal energy. The pressurized steam is led into a turbogenerator, where part of its thermal energy is converted into electricity. Thereafter, the vapor is condensed by cooling, and a pump injects the liquid working medium back into the evaporator.

COMBINED RECUPERATOR/CONDENSERYour benefits:» Compact system design» Minimal pressure losses» Ideal heat transfer

CONTROL PANEL/CONTROLLERYour benefits:» Fully automated operation» Remote monitoring» Compact module ready to connect

DIRECT EVAPORATORYour benefits:» Simple incorporation without intermediate circuit» Greater safety» Better energy utilization» Easy maintenance

HERMETICALLY SEALED TURBOGENERATORYour benefits:» No additional lubricating circuit» Swivel-mounted turbine support for simple maintenance» Greater efficiency through freely selectable operating speed» Ideal blades for high pressure conditions

Your benefits:» Combined heat and power production with feed line temperatures up to 90 °C

EXHAUST GAS OUTLET

EXHAUST GAS INLET

RESIDUAL HEAT

MAINSCurrent

CondenserEvaporator

Pump

Turbo-generator

Mains

ORC moduleRemoval of

residual heatHeat source

(e.g. industrial waste heat, engine waste heat)

HEAT

SOU

RCE

CURRENT

RESIDUAL HEAT

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arEas of aPPlicationAreAs of ApplicAtion

» Engines / CHP units » Biogas /natural gas » Landfill gas / gas from purification plants

» Other fuels

» Furnaces » Biomass » Waste

» Gas turbines » Compressor stations » Decentralized electricity generation

» Geothermal systems » Modular geothermal power stations

» Wellhead generators » Research power stations

» Industry » Industrial production processes » Residual steam » Thermal exhaust air purification

» Solar heat » Modular solar heat power station » Hybrid power station

The ORC technology by Dürr Cyplan offers solutions for high and low­temperature applications

Industry

Engines/ CHP units

Geothermal systems

Gas turbinesFurnaces

Dürr CyplanORC technology

Solar heat

Industry

Engines/ CHP units

Geothermal systems

Gas turbinesFurnaces

Dürr CyplanORC technology

Solar heat

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Product overviewProDuct ovErviEW

Standardized compact modules for use in all your applications and areas

» Our ORC plants are available as standardized compact modules within a capacity range of 40 kW to 1.000 kW electrical output.

» Both high and low­temperature heat sources can be used for generating electricity.

» In high­temperature plants, the condensation heat can be supplied at a temperature which enables further use and thus combined heat and power operation.

Turbogenerator

Evaporator

Recuperator

Inverter

Control

Feed-in

Cover

ORC module scope of delivery

Condenser

Hot w

ater

Stea

mTh

erm

al o

ilEx

haus

t gas

Heat utilisation» up to 90°C in combination with high-temperature ORC-modules

Heat removal» by cooling system in combi- nation with high-and low temperature ORC-modules

High temperature» Gross effectiveness up to 22%» Min. 300 °C» Min. 220 kWth

Low temperature» Gross effectiveness up to 11%» Min. 90 °C» Min. 3.000 kWth

Turbogenerator

Inverter

Control

Feed-in

Cover

ORC module scope of delivery

Ther

mal

oil

Exha

ust g

as

High temperature» Gross effectiveness up to 22%» Min. 300 °C» Min. 220 kWth

Für Spiegelung

Turbogenerator

Evaporator

Recuperator

Inverter

Control

Feed-in

Cover

ORC module scope of delivery

Condenser

Hot water

Steam

Thermal oil

Exhaust gas

Heat utilisation» up to 90°C in combination with high-temperature ORC-modules

Heat removal» by cooling system in combi- nation with high-and low temperature ORC-modules

High temperature» Gross effectiveness up to 22%» Min. 300 °C» Min. 220 kWth

Low temperature» Gross effectiveness up to 11%» Min. 90 °C» Min. 3.000 kWth

Turbogenerator

Inverter

Control

Feed-in

Cover

ORC module scope of delivery

Thermal oil

Exhaust gas

High temperature» Gross effectiveness up to 22%» Min. 300 °C» Min. 220 kWth

Für Spiegelung

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rElEasE EnErGy WitH us! Release eneRgy with us!

Dürr develops tailor­made ORC solu tions for your application. From consulting to engineering, production and commis­sioning, through maintenance and service – your satisfaction is our goal.

our orc know-how for you:

» Consulting, proposals and planning for new projects and repowering

» Remote surveillance and monitoring

» First­class service solutions, expert maintenance and repair services

» Training and seminars in our test and development center

» Always there for you

» Commis sioning

» Engineering

» Service

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» Electricity generation using residual heat from combustion or production processes

» Pre-tested compact modules for a broad temperature and performance range

» High electrical efficiency with minimum power consumption

» Easy system integration thanks to direct evaporation technology

» optional utilization of condensation heat

» fully automatic operation and remote monitoring

DÜrr cyPlanorc tEcHnoloGy ORC teChnOlOgy

www.durr-cyplan.com

Dürr – Leading in Production EfficiencyFive divisions, one goal: maximum production efficiency for our customers

» Paint and Final Assembly Systems: Paint shops and final assembly plants for the automotive industry » Application Technology: Robot and application technology for applying paint, adhesives and sealants » Measuring and Process Systems: Balancing technology, cleaning and surface processing technology

as well as testing, filling and assembly products » Clean Technology Systems: Exhaust air purification systems, energy efficiency technologies » Woodworking Machinery and Systems: Machinery for the woodworking industry

Dürr cyplan ltd.

Carl­Benz­Str. 3474321 Bietigheim­Bissingen Phone +49 7142 78 2914E­mail info@durr­cyplan.comwww.durr­cyplan.com

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