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PAITON PRIVATE POWER PHASE IISEPTEMBER 2004SEPTEMBER 2004
WELCOME to Unit 7&8WELCOME to Unit 7&8Coal Fire Power PlantCoal Fire Power Plant
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PAITON COMPLEX
Unit 5 & 6 (Jawa Power) Capacity 2 x 600 MWUnit 5 & 6 (Jawa Power) Capacity 2 x 600 MW
Unit 7 & 8 (Paiton Energy) Capacity 2 x 615 MWUnit 7 & 8 (Paiton Energy) Capacity 2 x 615 MW
Unit 1 & 2 (PLN) Capacity 2 x 400 MWUnit 1 & 2 (PLN) Capacity 2 x 400 MW Unit 3/4 Capacity 1 x 800 MWUnit 3/4 Capacity 1 x 800 MW
Coal Handling plant Capacity 750,000 mTonsCoal Handling plant Capacity 750,000 mTons
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General Information
Coal Fire Power Plant
Paiton Private Power Phase IUnit 7 & 8
Location :Village : Bhinor
Sub District : PaitonDistrict : ProbolinggoProvince : East Java
Owner :
Name : PT. Paiton EnergyStatus & Activity : Foreign Investment
2 x 615 MW Coal Fire Power PlantAddress : Jl. K.H. Mas Mansyur Kav. 126 Jakarta
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PT. Paiton Energy Share Holder :
- Edison Mission Energy 40 %
- Mitsui Corp.(Japan) 32.5 %
- General Electric 12.5 %
- Batu Hitam Perkasa 15 %
Coal Fire Power Plant Paiton
supply electricity to all Jawa
Bali, total = 3.200 MW
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stockpile
Loading coal
unloading
Tutupan
Stockpile 750,000 mT
Paiton 7&8
Coal
yardsilo
mill
Boiler
furnace
Paiton PLTUBHP-Kalimantan island
Fuel / Coal Supply ConditionFuel / Coal Supply Condition
Mine
Kelanis
Kalimantan
Pulat LautIBTTruck transport40-80 ton
capacity
Ship 47.000 mTon
Capacity
Tongkang 8.000 mTonCapacity
Ocean
Kalimantan Island - Adaro Coal
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Coal Electricity
Water
Basic Operation of Coal Fire Power Plant
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Coal Fire Power Plant Phase I Unit 7&8 Specification
Steam Generator System (1 per Unit)
Type Balanced Draft, Pulverized Coal-FiredEnvironment Outdoor
Drum Operating Pressure 190 bar; (2,750 psig)
Superheated Steam Flow 2,290 tph; (5,064 klbs/hr)
Superheated Steam Pressure 180 bar; (2,620 psig)
Superheated Steam Temp/Reheat 540 C/540 C; (1005 /1005 F)
Feedwater Inlet Temp 281 C; (538 F)
Coal Storage Silos 6 Each (600 ton capacity each)Coal Silo Capacity 8 hours at MCR
Coal Mills / Feeders 5 Primary and 1 spare
Coal Mill Capacity 77 tonnes/hour per Mill normal rate
Coal Burn Rate 330 tph @ Boiler MCR (715 GMW)
Ignition Fuel No. 2 Fuel Oil
Air Preheaters 1 Primary and 2 Secondary
Forced Draft Fans 2 x 50% Axial TypeInduced Draft Fans 2 x 50% Axial Type
Primary Air Fans 2 x 50% Centrifugal Type
Burner System 24 Low NOx Burners; Tilting Tangential Firing
Boiler Efficiency 86.15 %
Bottom Ash Silo Storage Capacity 36 hours at MCR
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Coal Fire Power Plant Phase I Unit 7&8
Specification (Cont.)
Land Occupied : 84 hectaresPower Plant Capacity : 2 X 615 MWCoal Consumption Per Year : 4.3 million tones 2 unitsCombustion Coal : Using Drum Type
Steam GeneratorsOperation : 24 hours per daywith up to 40 daysscheduled outage eachyear
Operational Contract : 40 years
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Boiler Components
ECONOMIZERSTEAM DRUMDOWNCOMER
BOILER WATER CIRCULATING PUMP ( BWCP )LOWER WATER WALL INLET DRUMFURNACE WALL TUBERAISER TUBESUPERHEATER TUBE
DESUPERHEATERREHEATERFORCED DRAFT (FD) FAN
INDUCED DRAFT (ID) FANAIR HEATERSPRIMARY AIR (PA) FANSEAL AIR BOOSTER FANSAIR FILTERS
SCANNER AIR BOOSTER FANFLAME FRONT CONTROLFLAME FRONT CONTROL NOZZLE TIPSOIL GUNPULVERIZERWINDBOX
FEEDERHEA IGNITORCCOFASOFATILT DRIVE MAIN WINDBOXTILT DRIVE SOFA WINDBOXYAW ADJUSTMENTAIR FLOW CONTROL
FUEL AIR DAMPERSAUXILIARY AIR DAMPERSTILT CONTROLFLAME SCANNER
SOOT BLOWERSAFETY VALVEELECTROMATIC RELIEF VALVE ( ERV )PYIRITE COLLECTION HOPPER
SUBMERGED SCRAPER CHAIN CONVEYORCLINKER GRINDERSCREW CONVEYORBELT CONVEYORASH DISPOSAL SILOFURNACE SAFEGUARD SUPERVISORY SYSTEM ( FSSS )
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TurbineGenerator
TransformerCondenser
IntakeCanal
DischargeCanal
WaterTreatment
Plant
Coal Stockpile Ash Disposal Area
SteamGenerators
Electrostatic Precipitators
Absorber
Seawater Scrubber
Chimney
Storage Silos
Steam
Steam
Bottom Ash
Fly Ash
T
oSeawaterS
crubber
Make-upWater
CoolingWater
From Condenser
To Discharge Canal
FD Fan
Air Blower
ID Fan
Pump
Pump
Pump
To Distribution
RO Pre-TreatmentFilters
Service Water
Flow Diagram
Coal Fire Power Plant Phase I Unit 7&8
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HP HeatersHP Heaters
DeaeratorDeaerator
LP HeatersLP Heaters
CondensateCondensate
Polisher PlantPolisher Plant
CondensateCondensate
Extraction pumpExtraction pump
CondenserCondenser
LP TurbineLP TurbineIP TurbineIP TurbineHP TurbineHP Turbine
BoilerBoiler
BlowdownBlowdown
Steam DrumSteam Drum
Condensate TankCondensate Tank
Make up treatment systemMake up treatment system
WATER & AIR CYCLE
SWRO ~~ Demin Water
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Coal Fire Power Plant Paiton Unit 7 & 8 Flow DiagramCoal Fire Power Plant Paiton Unit 7 & 8 Flow Diagram
TurbineTurbine
GeneratorGenerator
TransformerTransformer
CondenserCondenser
IntakeIntake
CanalCanalDischargDischarg
e Canale Canal
Coal StockpileCoal Stockpile
BoilerBoiler
ESES
PP
AbsorberAbsorber ChimneyChimney
Bottom AshBottom Ash
Make-upMake-up
WaterWater
To PLN Distribution Jawa-Bali systemTo PLN Distribution Jawa-Bali system
Fly AshFly Ash
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Coal Handling ProcessCoal Handling Process
Dock MobileHopper
Dust Suppression
DustSuppression
Dust CollectorDust Collector
StackerReclaimerDust Suppression
Transfer House
Transfer House
Boiler Coal Silo (5 off)
Crusher
Stacker water spray
Stacker water spray
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Coal Mills (PULVELIZER) and FEEDER
Pulverizer: Grind the coal to a fine powder before transferring tothe boiler (Furnace).
Feeder: Regulation the flow of coal to the Pulverizer
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ResinResin
Ferric ChlorideFerric Chloride
Sea Water Intake CanalSea Water Intake CanalMixing TankMixing Tank
Infilter DAFInfilter DAFPolishing FilterPolishing Filter
Cartridge FilterCartridge FilterSW Reverse OsmosisSW Reverse Osmosis
Reject to Discharge CanalReject to Discharge CanalPotable Water Storage TankPotable Water Storage Tank
Service & Potable Water UseService & Potable Water Use
Chemical Make-upChemical Make-up
Demin Plant Make-upDemin Plant Make-up
Cartridge FilterCartridge Filter
Demin Reverse OsmosisDemin Reverse Osmosis
Reject to filteredReject to filtered
water tankwater tankPermeate Storage TankPermeate Storage Tank Mixed Bed PolishersMixed Bed Polishers Condensate Storage TankCondensate Storage Tank
Make-upMake-up
water to Boilerwater to Boiler
PRE-TREATMENTPRE-TREATMENT
Diagram of Water Treatment Plant
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Diagram of Waste Water Treatment Installation
Inlet
Equalization basin
pH Adjustment
Aeration tank
Caustic Soda Ferric Sulfate
Air Blower
FlocculationTank
Liquid Polymer Sulfide
Lamella Clarifier/Thickener
Sludge
Sludge Pump
Sulfuric Acid
To Ash Disposal Area
Sludge Filtrate Return
AirBlower
Effluentwaste water
to theDischarge
CanalpH Trim
Sulfide Reactiontank
Sludge HoldingTank
Belt Press
Sludge
Cake
Gravity Filter
Polymer
pump
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Ash Management
Coal Consumption : 4.3 Million ton/yearAsh Production : 180 ton/day
: 68,000 ton/yearAsh Disposal Area
Total Area : 27,810 m2Total Area future : 86,333 m2
(for 30 years power plant life time)Height : 20 mAsh Disposal Area Design : According to the regulation of
Chief of BAPEDAL decision
No : 04/BAPEDAL/09/1995
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Ash Management System
Ash Management System consist of:Bottom Ash Handling SystemFly Ash Handling SystemAsh Disposal System
Ash Disposal Area
This system complete with hopper, conveyor, crusher,stacker and other heavy equipment
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Ash Disposal Area
According to Chief of BAPEDAL decision No :04/BAPEDAL/09/1995 Ash Disposal area for B3 waste(ash from coal fire power plant is a B3 waste) need tohave :
Basic Layer System which is consist of clay, HDPE,Geonet, Geotextile Filter, clay layer leach collectingand covering material with the size of 20-30%Closing Layer System consist of clay, HDPE, Geonet,Geotextile Filter, material layer with the size of 20-
30% covering a plant.Well for leaching collectionWell to monitored the ground water
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Declivity of the ash pile is plan for 45 0.Rain water in ash disposal area will be collect in the ashdisposal run of pond then transfer and process in the wastewater treatment plant.
To decrease the air pollution because of the ash particle atthe ash disposal area, besides solid the ash, ash disposalsurface has to be wet by water spray. Other alternative isby covering with plastic (dry system).
Ash Disposal Area (Cont.)
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Ash Collection and Disposal SystemAsh Collection and Disposal System
Steam Generator U8Steam Generator U8
Electrostatic Precipitator U8Electrostatic Precipitator U8
ChimneyChimney
WaterWater
SS Chain ConveyorSS Chain Conveyor
U7U7
Common Bottom AshCommon Bottom Ash
Storage SiloStorage Silo
207 m3207 m3
Fly AshFly Ash
StorageStorage
SilosSilos
1020 m3 each1020 m3 each
Pneumatic AshPneumatic Ash
Conveying SystemConveying System
CrossoverCrossover
TieTie
U7U7
WaterWaterWaterWater
Tubular ConveyorTubular ConveyorAshAsh
DisposalDisposal
AreaArea
120 t/hr120 t/hr
Fly AshFly Ash
ConditionerConditioner
PAITON UNIT 7 & 8 ASH DISPOSAL
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SUB BASESUB BASE
1000 mm CLAY LINER1000 mm CLAY LINER
GEONETGEONETHDPE LAYERHDPE LAYER
300 mm CLAY LINER300 mm CLAY LINERGEOTEXTILEGEOTEXTILE300 mm SAND300 mm SANDGEOTEXTILEGEOTEXTILE
300 mm GENERAL FILL MATERIAL300 mm GENERAL FILL MATERIAL
150 mm GENERAL FILL MATERIAL150 mm GENERAL FILL MATERIAL
600 mm CLAY LINER600 mm CLAY LINERHDPE LAYERHDPE LAYER
GEONETGEONETGEOTEXTILEGEOTEXTILE
600 mm GENERAL FILL MATERIAL600 mm GENERAL FILL MATERIAL
VEGETATIONVEGETATION
PAITON UNIT 7 & 8 ASH DISPOSAL
A S HA S H
LO
WERLINER
SYSTEM
CAPPINGINER
SYS
TEM
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Mission & Vision
aEMOMI provides the highest qualityoperations and maintenance servicesin the independent power industry
(IPP).
aWe continuously improve the quality of
everything we do, completely andcost-effectively satisfy all of ourcustomers, and provide fulfilling careeropportunities for our employees
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Thank You - Terima kasih
Now we are going for Plant Tour