Biomass based Combined Heat and Power generation

Transcription

1 Biomass based Combined Heat and Power generation

2 Success stories for our customers Your story...

3 This is how it works High level of automation enables unattended operation and remote control

4 Together with the best partners, we are able to fulfill specific needs of our customers

5 Model: Biomass CHP Volter 30 Biomass Fuel: Wood chips (birch, spruce, pine, aspen) Fuel moisture: 12 15%, max. 18% Particle size: 8mm P 50mm, fine particles (<3,15mm) <1%, all <63mm Plant structure: Steel frame, Insulated with paroc (or similar) panels Color: As per agreement Fuel supply: Spring agitator, auger, rotating feeder Generator: Agco Sisu Power 4,9L, 4-cyl. Output: Generator output 28kW, thermal 80kW Plant usage (e): ca. 1,5-2kW Fuel consumption: ca. 3,5 m3 of chips/24h at 100% power level Automation: Schneider electric PLC, GSM alarms, remote internet control Connections: Electricity cable, Heat channel, water line, broadband, GSM-connection Installation: Asphalt or concrete base Ash removal: Automatic ash removal Max. o.t./a: 7500h Maint. interval: once a week Other: SynGas from reactor is tar free. Gas cleaning is only for solid particles.

6 Model: Biomass CHP Volter 40 Biomass Fuel: Wood chips (birch, spruce, pine, aspen) Fuel moisture: 12 15%, max. 18% Particle size: 8mm P 50mm, fine particles (<3,15mm) <1%, all <63mm Plant structure: Steel frame, Insulated with paroc (or similar) panels Color: As per agreement Fuel supply: Spring agitator, auger, rotating feeder Generator: Agco Sisu Power 8,4L, 6-cyl. Output: Generator output 40kW, thermal 100kW Plant usage (e): ca. 1,5-2kW Fuel consumption: ca. 4,5 m3 of chips/24h at 100% power level Automation: Schneider electric PLC, GSM alarms, remote internet control Connections: Electricity cable, Heat channel, water line, broadband, GSM-connection Installation: Asphalt or concrete base Ash removal: Automatic ash removal Max. o.t./a: 7500h Maint. interval: once a week Other: SynGas from reactor is tar free. Gas cleaning is only for solid particles.

7 Volter biomass CHP frame before instalation

8 Volter biomass CHP frame before instalation

9 Volter biomass CHP Agco Sisu Power unit Motor with electric generator

10 Fuel feding and gasification Fuel is fed from the silo or larger biomass storage by screw and chain conveyors Rotating feeder prevents from free air flow to the reactor. It also protects from back fire Fuel is fed from the silo by screw and chain conveyors

11 Gas cooling and filtering 1. Cooling before the filtering phase (heat recovering) 2. Dry filtering system ( 3. Washing the gas (for dust particles) 4. Cooling to the final product gas temperature (heat recovering) 5. Cooled and filtered gas to the motor

12 Heat and electricity from SynGas

13 Remote monitoring

14 I have done gasification research and development at VTT since 1981, Volter s gasifier is the first ideal working downdraft gasifier that I have come across. Congratulations! Esa Kurkela, Development manager at VTT Gasification and Gas Cleaning Technologies

15 Case: Ecovillage Off grid residential area -> proof of concept Electricity and heat from wood chips (wood gas) Completed in 2009 RIL: Building enterprise #1 in Finland energy independent residential area in Finland Green energy for 10 families High valued area, satisfied residents

16 Case: Ecovillage 30kWe + 80kWth Heat grid temperature +65 o C Hot water reservoirs 10m x 0,75m 3 Battery package 320kWh, for 24h need Low energy houses, led -lightning No electric heating, no elecric stowes

17 Case: Volter 30 + fuel terminal Volter 30 Green energy for machine shop and a large house Biomass dryer and storage Grid connection

18 Case: Majbacka Volter 30 Green energy for a large house and garages High design requirements Smart elecric grid On/Off Grid system

19 Case: Nurmes Volter 40 Large farm

20 Case: Nurmes Volter 40 Fuel dryer

21 R&D Partners: Oulu University of Applied Sciences Oulu University of Applied Sciences Gas engine R&D unit

22 R&D Partners: University of Eastern Finland Volter 30 Built inside an existing building

23 Fuel handling

24 More information Thank you!