KPA Unicon Company Presentation

Transcription

1 KPA Unicon Company Presentation Arttu Laitinen Sales Manager, KPA Unicon Oy 2014 KPA Unicon 1

2 KPA Unicon provides responsible energy solutions and life cycle services 2

3 » Founded 1990» Family owned company» Turnover 50 million EUR» 150 professionals» Local sales representatives in over 10 countries

4 Mission We deliver responsible energy solutions in order to drive customer success and well-being of our people. Vision We are the forerunners in the industry and work closely as a part of our customers energy production.

5 Biomass and Oil & Gas Boiler Plant Solutions 5

6 Biomass solutions From 3 to 25 MWth or 4-37 t/h From 3 to 25 MWth or 4-37 t/h From 5 to 20 MWth or 7-30 t/h Our solutions:» Hot water boiler plants for district heating» Hot water boiler plants for industrial use, for instance at sawmills» Steam boiler plants for process steam production, for instance in the food industry» Steam boiler plants and hot water plants for peak load and backup use» Typical fuels: bark, sawdust, wood chips, peat, forest residues, pellet, briguettes 6

7 Biomass solutions» Based on effective Biograte combustion technology» Customer-specific boiler plants» Hot water» Process steam or heat Boilers» Integrated fire tube boilers 3-12 MWth» Water tube boilers MWth» Modularized and customized boiler plants» Low life cycle costs» Easy to operate and maintain 7

8 Biomass solutions» Solution for hot water and steam production» Fire-tube or water-tube boiler» Wood powered burner is easy to combine with existing technology» Pellet plant reacts quickly to load changes» Fast and easy start-up» Replacing existing oil or gas solutions with a pellet plant significantly reduces CO2 emissions 8

9 Biomass boiler island solutions 2,5MWe 5MWe 10MWe

10 Solutions for customers need» Power plant solutions to produce electricity in the range of 2,5 MWe to 15 MWe» The boiler island solution consists of pre-engineered, redy-made modules.» For our customers this means faster project development and completion time with higher quality and less implementation risk.» Production of heat, steam and power according to customer needs» High fuel flexibility minimizes fuel market risks» The delivery scope varies from boiler island process delivery to full EPC power plants.» A complete operation and maintanance agreement guarantees professional, long-term plant operations» All products can be tailored to produce:» Electricity only (condensate power plant)» Electricity and process steam (extraction power plant)» Electricity and hot water (back pressure power plant)» Electricity, process steam and hot water (extraction + back pressure power plant)» Also other electricity production capacities than 2,5MWe, 5MWe and 10MWe are also possible.

11 » 2,5MWe» Single boiler» Boiler capacity MWth» Steam pressure either 30+ bars or 60+ bars depending of things like:» Fuel cost vs» Investment cost vs» Price of electricity 11

12 » 5MWe» Single boiler» Boiler capacity MWth» Steam pressure ~ 66 bar 12

13 » 10MWe» Two boilers» Boiler capacity MWth» Steam pressure ~ 66 bar 13

14 Typical fuels» Bark» Wood chips» Sawdust» Forest residues» Milled and sod peat» Harvesting residues» Pellets» Briquette Secondary fuels» Draff» agro fuels» demolition wood» landscape residue Also fuels with small particle size like sawdust and milled peat can be used as main fuel Combustion technologies and solutions are based on decades of experience in various types of fuels 14

15 Oil and gas solutions Steam boiler plants Process industry Hot water boiler plants Base load and peak load plants for district heating» Three-pass fire tube boiler» Capacity range: t/h» Three-pass fire tube boiler» Capacity range: MW» Natural circulation water tube boiler» Capacity range: t/h» Natural circulation water tube boiler» Capacity range: MW» Natural circulation water tube boiler» Capacity range: t/h 15

16 Service Solutions 16

17 Financing and Leasing More value to your customers Financing» Own team to provide financing solutions» Advice support when preparing the financial plan, collateral structure and other documents for banks.» Export Credit Agency Finance» close cooperation with Finnvera Leasing» Leasing contract 3-10 years» Transferable boiler plants and module made plants to customers site» Plants for hot water or steam production» Monthly leasing, including service and spare parts» After the leasing time is over customer has possibility to redeem the plant 17

18 Service Energy efficient solutions and life cycle services Any energy production unit functions most efficiently when it is operated and maintained appropriately Service organization guarantees high quality service from spare part deliveries to all kind of maintenance works for energy production units» Modernization of boiler plants» Commissioning and Training» Operation and maintenance agreement» Spare parts, logistic and customs» Plant conversion» Technical support» Plant process audit» PlantSys is a plant monitoring system, enabling remote assistance and remote control 18

19 Unicon Operation and Maintenance Operation and maintenance agreement guarantees the long-term efficient operation of a plant» Customers who have a maintenance agreement are better able to forecast the maintenance costs and required upgrades» The agreement also covers support during operating time and inspections during shutdowns. 19

20 PlantSys A plant monitoring and control system for operators, service specialists and managers System advantages» Can be used by several users at the same time from different locations (also via web)» Platform-independent: works on different devices (PC, tablet, cell-phone) with different operation systems (Windows, Mac, Linux)» Modular structure, adjustable to Customer s needs» Data collection, storage and back-up synchronization for further analysis of a plant functioning» Enables remote support services» Enables connection of several plants to one network PlantSys Portal modules Plant documentation Plant equipment Communication board Reporting Plants Maintenance 20

21 Unicon Biograte

22 Combustion 1. Even fuel feeding and spreading to the grates. Feeding screws drive motor gears are frequency controlled Very effective moisture evaporation. Moisture content up to 65%. Affected by symmetric conical combustion chamber All grate drives have over current relay and reverse function to prevent damages. 4. Secondary air is fed even on correct levels to ensure low NOx-levels. 5. Fully automated wet bottom ash removal system. Bottom water cools ash and grate support structure. 5 1

23 Unicon Biograte. Combustion Combustion chamber design:» Cooled: normal biofuels» moisture %» Full refractory : wet fuels» moisture -> 65 % Effective combustion due to three secondary air levels and even primary air feeding to the fuel. Recirculation gas mixed to the primary air and fed directly to combustion chamber to maintain optimal combustion temperature. Lower secondary air is fed into the ash to ensure fully burning Primary air feed is adjustable for each grate ring.

24 Fuel flow on the grate The fuel utilize the grate area very effective before the ash grates. Rotating grate rings. Different rotating direction mix and spread the fuel even on the grates.

25 Drives Continuous smooth rotation ensures even combustion process and better efficiency. Electric grate drives 0,37 kw/ 2,5 rpm drives for rotating grate rings with adjustable frequency control. Better availability: - Overcurrent relay works if jamming occurs

26 Ash grate Frequency driven ash collectors collects the ash down to the bottom water. Collectors mix the ash to help complete combustion.

27 Main process

28 Boiler types IFT-boilers Firetube structure 4-12 MW 10 / 16 bar Hot water or steam WT-FT -boilers Watertube - Firetube structure MW 10 / 16 bar / high pressure versions Hot water or steam

29 Fuels

30 Fuels Moisture content % Max single particle length up to 500 mm Wood chips, Bark, sod peat 100 % Saw dust. milled peat up to 100 % Agro / Straw/ Reed canary grass < 40 e-% (No contaminated waste based fuels)

31 Emissions - Flue gas cleaning ESP (Electrostatic precipitator)» Dust emission mg/nm3» dp < 300 Pa Multicyclone» Dust emission mg/nm3» dp = 1600 Pa Bag filter» Dust emission <10 mg/nm3» Pre separator needed» dp = 2500 Pa (with monocyclone)

32 Flue gas condenser» Flue gas condenser / Scrubber» Solid particles» Acid components» NaOH feeding for ph 6-9» Heat recovery» ~2,2 MW / 8 MWth boiler» DH water temp C» Combustion air humidifier (option)» Combustion air heating (option)» Condensate treatment

33 Flue gas condenser - Condensate treatment» Flocculation and separation of suspended solids» Lamella separator or pressure filters» Suspended solid concentration after the condensate treatment is below 10 mg/l» ph of the condensate is between 6-9

34 References 34

35 Our references all over the world 114 Biomass boiler plants with Biograte combustion system» 710 MWth hot water boiler plants» 129 t/h steam boiler plants» Finland, Russia, Baltic Countries, France, Canada, Sweden 26 Biomass power plants with Biograte combustion technology» Electricity production between 1 to 6 MWe» Heat production between 0 to 19 MWth» Germany, Belgium, Sweden, Finland, Belarus, Russia, Czech Republic, Ireland 1500 Oil and gas boiler plants» Capacity range from 1 to 60 MWth per unit» Finland, Sweden, Russia, Belgium, Belarus, Baltic Countries, Kazakhstan, Nigeria, Afghanistan, Belarus, Ukraine 35

36 District heating applications Kotkan Energia, Karhula, Finland Unicon Biograte 20 MWth» Fuels: bark, wood chips» Produces hot water to district» heating network» Turnkey delivery Elenia, Turenki, Finland Unicon Biograte 10 MWth» Fuels: forest residues» Produces hot water to district heating network» Turnkey delivery 36

37 District heating applications City of Autumn, France Unicon Biograte 8 MWth» Fuels: bark, wood chips» Produce hot water to district heating network» Process equipment delivery Tammisaaren Energia, Tammisaaari, Finland Unicon Biograte 15 MWth» Fuels: forest residues» Produce hot water to district heating network» Turn key delivery 37

38 Sawmill applications Martinsson Trä, Bygdsiljum, Sweden Unicon Biograte 10 MWth» Fuels: bark, sawdust» Produce hot water to sawmills drying kilns» Process equipment delivery Pope & Talbot Castelgar, B.C Canada Biograte combustion system delivery 3 x 9 MWth» Fuels: Bark» Process equipment delivery 38

39 Steam applications Koskisen Ltd, Koskinen, Finland Unicon Biograte 23 t/h» Fuel: sawmill residues» Turnkey delivery» Produces hot water and steam for drying kilns of Koskitukki Oy Fortum, Rajamäki,Finland Unicon Biograte 17 t/h» Process equipment delivery» Fuel: wood chips» Produces process steam for industry 39

40 Steam applications ArcelorMittal, Temirtau, Kazakhstan Unicon SF, 5 x 30 t/h, 14 bar, 230 C» Fuel: blast furnace gas and coke oven gas» Produces process steam to Metallurgic fabric Kotka Energy, Kotka, Finland Unicon SF, 1 x 34 t/h, 10 bar, 184 C» Fuel: natural gas» The plant produces steam for the customer s processes and operates as an auxiliary and peak load plant 40

41 Hot water applications Versowood Oy, Hankasalmi, Finland Unicon Biograte 10 MWth» 6 MWth heavy fuel oil plant for reserve use» Fuels: bark, sawdust, wood chips» Produces hot water for wood drying kilns Stora Enso Timber, Impilahti, Russia Unicon Biograte 10 MWth» Fuel: bark» Process equipment delivery» Produces hot water for wood drying kilns 41

42 Unicon Pellet Savon Voima Oyj, Lapinlahti, Finland Unicon Pellet 7 MWth» Modular heating plant» Fuelled with pellet» Peak load plant Raahen Energia, Raahe, Finland Unicon 10 MWth» Modular heating plant» Fuelled with pellet» Peak load plant 42

43 Under construction projects

44