Varaoke International Oy

http://varaoke.eu/products/power-plant-energy-supply/power-plant-bfb-boiler-88mw-steam-36kgs-115-bar-525c/

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1. Register holder
Varaoke International Oy
Business ID: 0925191-4
Kullervonkatu 20 B 112
33500 TAMPERE
Tel: +358 10 292 2090

2. Contact person in matters relating to the register
Harri Aikio
Kullervonkatu 20 B 112
33500 TAMPERE

3. Register name
The marketing and analytics register of Varaoke International Oy

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The purpose of the register is to take care of the customer relationship between the register holder and the customer, as well as marketing and communications. The management of the register and the handling of the data can be outsourced to the co-operative partner of the register holder, who has committed to complying with this register description.

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– Telephone number
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– E-mail address
– The name and business ID of the organisation
– Contact log

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Power Plant (BFB Boiler 88MW, Steam 36kg/s, 115 bar, 525°C)

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  • Product ID: VAK10790
  • Name: Power Plant (BFB Boiler 88MW, Steam 36kg/s, 115 bar, 525°C)

Power Plant - Main Equipment



Main Steam Cycle

BFB boiler K7
Fuel Receiving Station and Transportation
Gas Boilers K6, K8&K9
Steam Turbines


PP

BFB-Boiler K7

88 MWth

Foster Wheeler 2001
33,5 kg/s, 90 bar (36 kg/s, 115 bar), 525°C
Running time: 88 000 hour
Latest revision in 2009 (air preheater)
Maintenance revision annually
Operation manual in Finnish


Main machinery and key components for K7


Feed water pumps and motors (2 pcs)
High-pressure preheater, feed water heater
Feed water valves
Injection water system
Steam drum
Combustion chamber
Fuel drop funnel (4 pcs)
Start-up burners (2 pcs)
Load burners (2 pcs)
Waste oil burner, waste oil tank
Natural gas filters
Economiser
Air-preheater
Super heater
Exhaust system
Main steam valve
Safety valves
Dust removing system

Bed material system, bed sand silo

Bed sand preparing
Bed lime system, lime silo
Furnace ash system

Fly ash system, fly ash silo and screws
Primary air blower
Secondary air blower
Twist grip blower

Bag filter
Flue gas blowers (2 pcs)
Flue gas scrubbers, lye system, scrubbers sludge system
Safety locking system
Nitrogen preservation system
Chemicals dosage and chemical pumps
Sample system
Chimney


Solid fuel system for K7


Maintenance revision annually

Raumaster, built in 2001
Operation manual in Finnish

Bar conveyor

Crusher
Fuel batching screw, fuel receiving pocket
Scraper conveyor to screen hall
Screen system
Scraper conveyor to silos and scraper conveyor on the silo
Peat silo, fuel batching screw
Bio fuel silo, fuel batching screw
Fuel line from silos
Fuel line 1
Fuel line 2
Back-up fuel pocket and fuel batching screw
Fuel batching screw at the power plant
Robbery fuel batching screw
Batching bin 2x50m3
Scraper conveyor at the boiler (2 pcs)
Fuel batching pockets and fuel batching screw
Fuel feeder (4 pcs)
Fuel sample crusher
Extinguishing steam system


Sludge system for K7


Built in 2002


Compressor

Sludge pneumatic press
Sludge pipe cleaning system
Blowpipe to the power plant
Cyclone
Sludge silo and batching screw

Automation and electrical equipment, spare parts for K7

Alcont-control system

Field instruments (as it is on the field)
Motors
Frequency changers
Automatic valves etc. (as it is on the field)
Auxiliary devices (as it is on the field)
All available existing specific spare parts
Radioactive source Excluded!



Steam turbine VP4


Siemens back-pressure turbine

22,5 MW
26 MVA
In operation since 2009
Running time: 24 000 h
Operation manual in Finnish and English

Turbine

Gearbox
Turning gear
Generator
Generator cooler
Oil system
Siemens automation system
Automation and electrical equipment (as it is on the field)
Motors
Frequency changers
Valves
Auxiliary devices (as it is on the field)
All available existing specific spare parts


Boiler K6

Built in 1989

100 MWth
36 kg/s, 40 bar, 400° C
Operation manual in Finnish
Running time: 130 000 h

Feed water pumps and motors (2 pcs)
Feed water cooler
Feed water heater
Feed water valves
Economiser
Steam drum
Air preheater
Combustion chamber
Main steam valv
Burners (3 pc), control system
Injection water system
Exhaust system
Combustion air blowers
Natural gas system
Heavy fuel oil system, dosing tank, pumps
Replacement air system
Nitrogen preservation system, preservation pump
Auxiliary steam system
Chimney
Safety locking system
Safety valves
Sample system
Automation and electrical equipment (as it is on the field)
Motors
Frequency changers
Valves
Auxiliary devices (as it is on the field)
All available existing specific spare parts


Boiler K 8

Foster Wheeler 2001

45 MWth
12 bar, 250 C, 1-18kg/s
Running time: 17 000 h
Operation manual in Finnish

Feed water pumps, common with K9

Feed water valves
Economiser
Steam drum
Combustion chamber
Superheater
Main steam valve
Exhaust system, common with K9
Burners (2 pcs)
Combustuin blowers (2 pcs)
Replacement air system, common with K9
Light fuel oil system, tank
Natural gas system
Nitrogen preservation system and preservation pump
Safety locking system
Safety valves
Automation and electrical equipment (as it is on the field)
Motors
Frequency changers
Valves
Auxiliary devices (as it is on the field)
All available existing specific spare parts

Boiler K9

Foster Wheeler 2001

45 MW MWth
12 bar, sat. 2-19 kg/s
Running time: 750 h
Operation manual in Finnish

Feed water valves

Economiser
Steam drum
Combustion chamber
Main steam valve
Burner
Combustion blower
Natural gas system
Nitrogen preservation system and preservation pump
Safety locking system
Safety valves
Automation and electrical equipment (as it is on the field)
Motors
Frequency changers
Valves
Auxiliary devices (as it is on the field)
All available existing specific spare parts


Steam turbine VP 2

De Laval back-pressure turbine

10 MWe
16 MVA
In operation since 1962
Latest revision in 2008
Running time 2001-2013 50 000 h
Operation manual in Finnish

Turbine

Generator
Turning gear
Lube oil system
Cooler system
Condensate chamber
Automation and electrical equipment (as it is on the field)
Motors
Frequency changers
Valves
Auxiliary devices (as it is on the field)
All available existing specific spare parts


Water treatment system at the power plant
(part of K 7 package, if not othervice needed)

Built in 2006

YIT
Raw water purification and desalination
Operation manual in Finnish

Raw water purification


Max capacity: 146 m3/h

Capacity: 73m3/h
Min capacity: 11 m3/h

Pumps and compressors

Tanks
Flock-filtering system (2 pcs)
Preheater of raw water
Automation and electrical equipment (as it is on the field)
Motors
Frequency changers
Valves
Auxiliary devices (as it is on the field)
All available existing specific spare parts


Desalination

Net capacity: 2 x 72 m3/h

Cation exchangers (2 pcs)
A1/A2 exchangers (2 pcs)
MB exchangers (2 pcs)
Tanks
Pumps
Heat exchanger: dilution water of lye
Automation and electrical equipment (as it is on the field)
Valves
Motors
Frequency changers
Auxiliary devices (as it is on the field)
All available existing specific spare parts


Steam, condensate and feed water system
(part of K 7 package, if not othervice needed)

Feed water tank

Condensation tank
Purification of condensation, precoat-system
Condensed steam pumps
Steam tanks
Steam condenser
Reduction valves
Steam-pressure accumulator
Cooling water system
Automation and electrical equipment (as it is on the field)
Valves
Motors
Frequency changers

Compressed air system


Keaser

Air compressor
Compressed air dryers
Tank


Common electrical equipment

Process central

Distribution transformers
400V 1,25MVA (1 pc)

690V 3,15MVA (2pcs)












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