Biofuel Handling Technologies

Biofuel Handling Technologies

by

BMH Wood Technology Oy, Rauma, Finland Kari Haapanen

Seminar on Biomass Technologies and Total Chain Solutions

September 12, 2005

Company

Located in the west coast of Finland at 250 km from Helsinki and 95 km from Turku

History in short

RAUMA

HELSINKI

23.1.1929 OY SYTYTIN

The first conveyor was made in 1947.

Conveyors became the main product line in 1956.

23.1.1929 OY SYTYTIN

The first conveyor was made in 1947.

Conveyors became the main product line in 1956.

10.12.1959 AMMUS-SYTYTIN OY Employees 773 10.12.1959 AMMUS-SYTYTIN OY Employees 773 15.12.1971 LÖNNSTRÖM OY Employees 1147 15.12.1971 LÖNNSTRÖM OY Employees 1147 17.12.1987 CONSILIUM-LÖNNSTRÖM OY Employees 144 17.12.1987 CONSILIUM-LÖNNSTRÖM OY Employees 144

1.6.1988 CONSILIUM BULK OY Employees 137

1.6.1988 CONSILIUM BULK OY Employees 137

1.6.1992 CONSILIUM BULK BABCOCK OY Employees 129

1.6.1992 CONSILIUM BULK BABCOCK OY Employees 129

1.10.1994 BMH WOOD TECHNOLOGY OY Employees 100

1.10.1994 BMH WOOD TECHNOLOGY OY Employees 100

31.8.2001 BMH WOOD TECHNOLOGY OY Employees 115 Management Buyout

16.10.2001 Special Issue to Employees

31.8.2001 BMH WOOD TECHNOLOGY OY Employees 115 Management Buyout

16.10.2001 Special Issue to Employees

Company Activities

• Project Management

• Equipment & System Design • Workshop Manufacture

• Erection & Installation • Test-runs

• Commissioning • Customer Service

Business Divisions

• Fuel and ash handling for power plants

• Solid waste processing plants

• Wood, chip and bark handling

Customer Service

• After-sales & spare parts services, small projects, equipment deliveries

Bio Fuels

Most common renewable resources used to generate energy:

• Forest bio-mass – Whole-tree chips (green chips), forest residues like limbs, tree tops, stumps

• Bark, sawdust

• Wood/bark/straw pellets • Biobased sludges

• Recovered (biobased) fuels (REF) from industry and municipalities

• Peat (slowly renewable)

Handling Process Know-how

Various biofuels make different demands on handling equipment:

• Forest residues – Fresh, humidity, bundle ties – wear due to stones and sand, special demands on screening • Bark – Wearing properties Æ use of stainless steel

• Biobased sludges – corrosive properties

• REF – Low and fluctuating density Æ voluminous systems

• Dusting – Critical especially in screening • Peat – Dust explosion risk – heavy wear • ATEX requirements

Fuel and Ash Handling

Fuel Receiving Stations

RECEIVING POCKET, SCREENING AND INTERMEDIATE STORAGE SILO

Kymin Voima Oy Kuusankoski, Finnland

Fuel Receiving Stations

Gävle Kraftvärme AB Sweden

RECEIVING POCKET, SCREENING AND INTERMEDIATE STORAGE SILO

Reclaimers

Receiving Pocket Reclaimers

• double-screw reclaimer • stoker discharger

Low-speed Heavy-duty Crusher

ECO-Crusher™

Crushing - ECO-Crusher™

Crushing of forest residue bundles, logging residues & stumps, wood waste, waste paper

ECO-Crusher™ with its auxiliary equipment can be easily incorporated into existing materials handling systems of power plants. In connection with a BMH Step Feeder the crushing system operates automatically without continuous surveillance.

Fuel Screening

Materials for screening after crushing

•Fuel chips

•Bark

•Waste

•REF

The screening method is based on the thickness of particles to be screened.

Fuel Screening

Compact and simple design Dust-free and vibration-free construction

Self-cleaning action Ænon-clogging Ideal for screening difficult stringy material

Minimum wear, long lifetime

Screening plant under construction at Kuusankoski

Fuel Storage Systems

A-frame Fuel Storage

Fuel Storage Systems

Reclaiming from Storage

Circular Screw Reclaimers Type LPE & LPD

• silo storages

• open-air conical piles

Screw Reclaimers

Feeding to Boiler Plant

Bio Fuel Handling

Kymin Voima Oy Kuusankoski, Finland

COMPLETE BIO FUEL HANDLING SYSTEM (bark, sludge, milled peat, green chips)

START-UP: JULY 2002 X X X X X X X X ~ 5000 m3 ~ 3000 m3 PURCHASED PEAT SCREENING PURCHASED PEAT PURCHASED BARK PURCHASED BARK SCREENING 200-600 m l/h3 25-350 m l/h3 20 0-6₀₀ m l/h3 20 0-6₀₀ m l/h3 300 m/h 3 50 m/h 3 600 m /h 3 600 m /h3 500 m /h3 30 m /h3 30 m /h3 2000 m3 400 m/h 3 400 m/h 3 100-300 m /h3 35-350 m /h3 35-350 m /h3 SLUDGE BARK

Kymin Voima Oy, Kuusankoski START-UP: AUGUST 2002 250 m3 140 m3 BO ILER 2ND PASS ASH SAND SILO 50m3

ASH CONTAINER ASH CONTAINER

5-1 20 m /h3 5-1 20 m /h3 5-1 20 m /h3

Ma x 10 m /h3

0,6 m /h 3 (ma x 5 m /h)3 0,6 m /h 3 (ma x 5 m /h)3 0,6 m /h 3 (ma x 5 m /h)3 5-1 20 m /h3 5-1 20 m /h3 4 m /h3 2 m /h3 2 m /h3 5-1 20 m /h3 20 -200 m /h3 20 -200 m /h3 35 -350 m /h3 2 m /h3 35 -350 m /h3 26 -260 m /h3 35 -350 m /h3 35 -350 m /h3 X X X X X X X X X X X X X X X X X X X X X X X X X X _{X X} X X X X 75 m /h3 75 m /h3 Hum id if. wa te r FILLING PIPE Co mp resse d air Wa shing wa te r To p ne um a tic tra nsmitte r

FLY ASH SILO 800 m3 X X X X X X X X X X FLUIDIZATION X X X X X X X X X X X X X X X X X X X X X X X X 250 m3

CUSTOMER: KVAERNER PULPING POWER DIVISION

Bio Fuel Handling

Kotkan Energia Oy Kotka, Finland

COMPLETE BIO FUEL HANDLING SYSTEM (wood-based fuels, peat)

Kotkan Energia Oy

Bio Fuel Handling

COMPLETE WOOD PELLET HANDLING

Göteborg Energi AB Ryaverket, Sweden

Bio Fuel Handling

FOREST RESIDUE CHIP, BARK & RECYCLED FUELS OF CONSTRUCTION, INDUSTRIAL AND COMMERCIAL WASTES

Göteborg Energi AB Sävenäsverket, Sweden

Handling Equipment

• Distributing & piling conveyors

• Travelling screw reclaimers

• Special equipment

Handling Equipment

Tubular conveyors

Chain Conveyors

Screw Conveyors

Why BMH Wood Technology Oy

• Reliable Customer Service • Very Satisfied Clients

BMH Erection & Installation

BMH Energy can offer you for energy generation:

• Complete Materials Handling Systems from a well-established turn-key supplier with ready solutions for heavy industrial applications in power generation.

• Complete Materials Handling Systems, designed and manufactured for continuous automatic operation.

• Long-time experience and extensive knowledge of burning processes in various types of power boilers.

• Customer oriented approach and comprehensive product range to meet your specific needs.

• Reliability in operation and high availability.

• Fast and reliable after-sales-service and spare parts supplies, modernisation and maintenance services worldwide.

Recent Main Contracts

2005 Complete solid fuel handling system, incl.

TYRANNOSAURUS® _{waste crusher to make}

REF from combustible waste online, and feeding of fuel into boiler

Stora Enso Oyj Anjalankoski, Finland

2005 Complete REF production plant, incl.

TYRANNOSAURUS® _{waste crusher}

Lassila & Tikanoja Oy Turku, Finland 2005 Sludge handling VonRoll/ Trondheim, Norway 2006 Complete external and internal fuel handling

systems, ash handling Kvaerner Power AB/

Falu Energi & Vatten AB Falun, Sweden

2006 Internal fuel, ash and sand handling system

Kvaerner Power Oy/ Piteå, Sweden

2007 External fuel handling

OÜ Digismart Tallinn, Estonia

2007 Complete external and internal fuel handling

systems, ash handling Foster Wheeler Energia Oy/

Wilton, U.K.

YEAR EQUIPMENT DELIVERY

CUSTOMER

Recent Main Contracts

2005 Fuel receiving, crushing, screening, storing

and handling to boiler, including buildings, electrification and automation

Kuopion Energia Kuopio, Finland

2005 Internal fuel handling & ash handling

systems Foster Wheeler Energia Oy/

Thai Cane Paper Ltd. Thailand

2005 Fuel handling system

Vapo Oy

Ilomantsi, Finland

2005 Fuel handling system

Vapo Oy

Haapavesi, Finland

2005 Fuel pellets feeding system

Vattenfall AB, Värme Uppsala, Sweden

2005 Internal fuel handling & ash handling

systems Kvaerner Power Oy/

CMPC Pacifico, Chile 2005 Fuel handling Billerud Skärblacka AB Sweden YEAR EQUIPMENT DELIVERY CUSTOMER

Stora Enso, Anjalankoski, Finland

Environmental & Recycling Division BMH Wood Technology Oy

TYRANNOSAURUS® ₉₉₀₀

• municipal & industrial waste • household waste

• textiles & waste paper • plastic films, hard plastics • tyres

• bales, paper rolls

• railway sleepers, pallets

• electrical & electronics waste • bigbags

• archives

• pipes, furniture, wreck parts • all combustible waste

into high-quality fuel and other products of desired particle size!

Î Uniform particle size

Î Easily adjusted knife system

Î MIPS™ Security system

Î Superior capacity

Î Heavy-duty design

Î Wide range of models

Waste Crushing Plants

WASTE TO FUEL (REF) BY TYRANNOSAURUS®₉₉₀₀

Waste Crushing Plants

PROCESSING OF HOUSEHOLD WASTE, COMMERCIAL AND INDUSTRIAL WASTE INTO REPLACEMENT FUEL

Installation:

TYRANNOSAURUS® _{LEAVING FOR ITALY}

Waste Crushing Plants

PROCESSING OF LOW-LEVEL RADIOACTIVE WASTE FOR REDUCING THE FINAL DISPOSAL VOLUME

Waste Crushing Plants

Installation:

Nuclear Power Plant Olkiluoto, Finland

MUNICIPAL, INDUSTRIAL & DEMOLITION WASTE PROCESSING

Waste Crushing Plants

Waste Crushing Plants

Wood, Chip and Bark Handling

Wood Receiving & De-icing

Stora Enso Oyj Kaukopää, Finland

Chip and Bark Handling

Open-air Storage Systems

Norske Skog Tofte, Norway

Kymi Paper Oy, Kuusankoski

Fuel & ash handling systems for power plants

Waste crushing plants Waste-to-Fuel & Recycling Systems

Wood, chip & bark handling systems for the Pulp & Paper Industry