• Author / Uploaded
• arjunansyah

• Categories
• Gasolina
• Caldera
• Válvula
• Gases
• Ingeniería Química

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UNIT #1 : Boiler & Auxilairy Equipment SYSTEM

1. Boiler

EQUIPMENT KKS NUMBER EQUIPMENT NAME 1.1.1 Pressure parts 1.1.2 Non pressure Parts 1.1.3 Steam Drum 1.1.4 Air Preheater 10HAD71CL101 Drum water level 1 Electric Contacted 10HAD71CL102 Drum water level 2 Electric Contacted 10HAD71CL103 Drum water level 3 Electric Contacted 10HAD71CL104 Drum water level 4 Electric Contacted 1.1.5 Water Level Gauge Glass Left 1.1.6 Water Level Gauge Glass Right 1.1 Boiler System 10HBK03CT601 Boiler Side-A upper bed temperature 1 10HBK10CP101 Furnace Side-A pressure 1 10HBK10CP102 Furnace Side-A pressure 2 10HBK10CP103 Furnace Side-B pressure 1 10HBK10CP104 Furnace Side-B pressure 2 10HAH19DP111 Differential pressure of boiler Side-A material layer 10HAH19DP112 Differential pressure of boiler Side-B material layer 10HDB21CP101 Side-B return material air main duct air pressure 10HDB11CP101 Side-A return material air main duct air pressure 10HBK14CQ101 Economizer inlet gas Oxygen Meter Side A 10HBK14CQ101 Economizer inlet gas Oxygen Meter Side B 10HFA10BB001 Coal Bunker 10HFA10CL101 A Coal bunker level 10HFA20CL101 B Coal bunker level 10HFA30CL101 C Coal bunker level 10HFB30AA001 Coal feeder Inlet Valve C 10HFB20AA001 Coal feeder Inlet Valve B 10HFB10AA001 Coal feeder Inlet Valve A 10HFB30AF001 Coal Feeder C & Coal Hopper 10HFB20AF001 Coal Feeder B & Coal Hopper 10HFB10AF001 Coal Feeder A & Coal Hopper 1.2 Boiler Combustion System 10HFB30AA002 Coal feeder outlet Valve C 10HFB20AA002 Coal feeder outlet Valve B 10HFB10AA002 Coal feeder outlet Valve A 10HBK19CT601 Boiler front lower bed temperature 1 10HBK19CT602 Boiler front lower bed temperature 2 10HBK19CT603 Boiler front lower bed temperature 3 10HBK19CT604 Boiler rear lower bed temperature 1 10HBK19CT605 Boiler rear lower bed temperature 2 10HBK19CT606 Boiler rear lower bed temperature 3 J0SAE01T101 Coal Bunker bay #1 bag dust collector J0SAE01T102 Coal Bunker bay #2 bag dust collector 1.3.1 Combustion Chamber Side A 1.3.2 Combustion Chamber Side B 10HJA10CB101 Boiler side A flame strenght 10HJA20Cb101 Boiler side B flame strenght 10ERB10AA008VC Boiler feed fuel oil main pipe pneumatic valve 10ERB10AA002XQ01 Boiler feed oil main pipe motor driven valve 10ERB10AA101XQ01 Boiler return fuel oil Main pipe control Valve 1.3 Oil Ignition System 10ERB10AA009VC Boiler return fuel oil main pipe pneumatic valve 10ERB10CF101 Flow rate feeding oil 10ERB10CF102 Flow rate Return oil 1.3.3 Differential Pressure 1.3.4 Oil Burner Side A 1.3.5. Oil Burner Side B 1.3.6 Piping system 10LAE72AA101XQ01 Primary attemperating spray water motor driven valve 10LAE72AA001VC Primary attemperating spray water motor driven valve 1.4 Boiler Attemperating 10LAE73AA101XQ01 Secondary attemperating spray water motor driven valve System 10LAE73AA001VC Secondary attemperating spray water motor driven valve 1.4.1 Piping System 1.5.1 Piping system 1.5.2 Fist Manual Isolation Valve 10HCB10AA001 Motorized Valve 10HCB10AA101 Pressure reducing Valve 10HCB12AT001 Boiler Side B Long rectractable blower 1 10HCB12AT002 Boiler Side B Long rectractable blower 2 10HCB11AT001 Boiler Side A Long rectractable blower 1 10HCB11AT002 Boiler Side A Long rectractable blower 2 10HCB12AT003 Boiler side B Fixed rotary blower 1 10HCB12AT004 Boiler side B Fixed rotary blower 2 10HCB11AT003 Boiler side A Fixed rotary blower 1 10HCB11AT004 Boiler side A Fixed rotary blower 2 1.5 Sootblowing System 10HCB12AT005 Boiler side B Fixed rotary blower 3 10HCB12AT006 Boiler side B Fixed rotary blower 4 10HCB11AT005 Boiler side A Fixed rotary blower 3 10HCB11AT006 Boiler side A Fixed rotary blower 4 10HCB12AT007 Boiler side B Fixed rotary blower 5 10HCB12AT008 Boiler side B Fixed rotary blower 6 10HCB11AT007 Boiler side A Fixed rotary blower 5 10HCB11AT008 Boiler side A Fixed rotary blower 6 10HCB12AA001 Motorized Drain Valve Side B 10HCB11AA001 Motorized Drain Valve Side A 1.5.3 Manual Drain Valve Side B 1.5.4 Manual Drain Valve Side A 1.5.6 Piping system SUBSYSTEM

Week :06 - 12 Mei 2019 CONDITION INFORMATION GE YL RD 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Different flow rate between DCS & Local 1 Different flow rate between DCS & Local 1 1 1 1 1 1 1 1 1 1 1 Packing seal inside Valve broken 1 Internal Passing 1 1 1 1 Leakage steam at nozzle when running 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Internal Passing 1 Internal Passing 1 1 1

Remark

Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance

Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance

Akan dilakukan Corrective Maintenance

Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance

UNIT #1 : Boiler & Auxilairy Equipment SYSTEM

SUBSYSTEM

EQUIPMENT KKS NUMBER

DRUM EMERGENCY BLOW-OFF MOTOR-DRIVEN VALVE 1

1

10HAD71AA415VC

DRUM EMERGENCY BLOW-OFF MOTOR-DRIVEN VALVE 2

1

10HAD71AA102XQ01 10HAH82AA191VC 10HAH82AA192VC 10LBA71AA001VC 10HAN72AA401VC 10HAN75AA401VC 10HAN71AA401VC 10HAN71AA403VC 10HAN75AA403VC 10HAN74AA401VC 10HAN73AA401VC 10HAN73AA404VC 10LCQ20AA101XQ01 10LCQ50AA001VC 10LCQ10BB001 10LCQ20BB001

1. Boiler

10LCQ20CL101 10LCQ20CL102

1.7 Main Steam Pipe System

1.8 Bottom slag Handling

1.9 Limestone Handling System

2.1 Primary air system

2.2 Secondary air system 2. Air Fan 2.3 Fluidizing air system

2.4 Induced Air system

Week :06 - 12 Mei 2019 CONDITION GE YL RD

10HAD71AA416VC

10HAD71AA101XQ01

1.6 Boiler Blowdown System

EQUIPMENT NAME

NO.1 Continuous blowdown motor-driven control valve of drum position feedback NO.2 Continuous blowdown motor-driven control valve of drum position feedback TERMINAL HEADER TAKE FIRE STEAM EXHAUST MOTORDRIVEN VALVE 1 TERMINAL HEADER TAKE FIRE STEAM EXHAUST MOTORDRIVEN VALVE 2 MAIN STEAM OUTLET MOTOR-DRIVEN VALVE BOILER SIDE-B WATER WALL DOWN HEADER BLOWDOWN MOTOR-DRIVEN VALVE BOILER DOWNCOMERS BLOWDOWN MOTOR-DRIVEN VALVE 1 BOILER FRONT WALL WATER WALL DOWN HEADER BLOWDOWN MOTOR-DRIVEN VALVE 2 BOILER FRONT WALL WATER WALL DOWN HEADER BLOWDOWN MOTOR-DRIVEN VALVE 1 BOILER DOWNCOMERS BLOWDOWN MOTOR-DRIVEN VALVE 2 BOILER SIDE-A WATER WALL DOWN HEADER BLOWDOWN MOTOR-DRIVEN VALVE BOILER BACK WALL WATER WALL DOWN HEADER BLOWDOWN MOTOR-DRIVEN VALVE 1 BOILER BACK WALL WATER WALL DOWN HEADER BLOWDOWN MOTOR-DRIVEN VALVE 2 Motor-driven valve for continuous blowdown flash tank level regulating position CONTINUOUS BLOWDOWN CONTAINER TO DEAERATOR MOTOR-DRIVEN VALVE Periodic Blowdown tank 1 Continous Blowdown tank 1

Continuous blowdown flash tank level 2 piping System Turbine Main steam motor driven-valve Main steam outlet motor-driven valve Steam Exhaust motor driven valve 1 (terminal header) Steam Exhaust motor driven valve 2 (terminal header) Terminal header & Piping System Boiler No 1 slag discharge motor driven valve

10HDA30AA001VC

Boiler emergenchy discharge motor driven valve

10HDAA20AA001VC

Boiler No 2 slag discharge motor driven valve

10HDA20AF001VC

B Slag cooler

10HDA10AF001VC 10ETD50AF001VC 10ETD50AF002VC 10ETE50BB001 10ETE51 AM001 10ETE52 AT001 1.9.1 10EDA10CL101 10EDA10AA101 10EDA10AA102 10EDA10AA108 1.9.2 1.9.3 10EDA10AE001 10EDA10AE102 10EDA10AE103 1.9.4 2.1.1 10HLB10AN001 10HLA10AA001 10HLA10AA002 2.1.2 10HLB20AN001 10HLA20AA001 10HLA20AA002 2.2.1

A Slag cooler Slag bucket Machine Slag Bucket elevator Machine Bottom ash silo Dual-axle mixer Dry ash unloader Limestone Bin Level limestone Handling Pneumatic valve Pneumatic valve Pneumatic valve Limestone conveyor No. 1 Limestone conveyor No. 2 Feeder Motorized Valve Motorized Valve Distribution Pipe Piping system Primary air fan & Motor Inlet Dumper Outlet Dumper Hot & Cold Air Duct Secondary Air Fan & motor Inlet Dumper Outlet Dumper Hot & Cold Air Duct

10HDB20AN001

Fluidizing air fan 2 & Motor

10HDB10AN001 10HDB20AA002 10HDB10AA002 2.3.1 10HNC10AN001 10HNA10AA001 10HNA10AA002 2.4.1

Fluidizing air fan 1 & Motor Outlet valve 2 Outlet valve 1 Air Duct Induced Draft Fan & motor Inlet Dumper Outlet Dumper Air Duct

Remark

1 1 1 1 1 1

Internal Passing

1

Internal Passing

1

Internal Passing

1

Internal Passing

1

Internal Passing

1

Internal Passing

1

Internal Passing

1

Internal Passing

Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance

1 1 1 1 1

Continuous blowdown flash tank level 1

1.6.1 10LBA10AA001VC 10LBA71AA001VC 10HAH82AA191VC 10HAH82AA192VC 1.7.1 10HDA10AA001VC

INFORMATION

1

continuous blowdown water level gauge is inaccurate and has never been put into operation Akan dilakukan Corrective Maintenance continuous blowdown water level gauge is inaccurate and has never been put into operation Akan dilakukan Corrective Maintenance

1 1 1 1 1 1 1 1

Boiler emergenchy discharge motor driven valve of Bootm ash slag is mulfunction

Akan dilakukan Corrective Maintenance

1

Ash leakage at end of body of slag cooler due to Damage seal

Akan dilakukan Corrective Maintenance

1

NDE & DE Fan vibration hunting

Perbaikan dikerjakan saat unit shutdown

1

V-Belt Fluidizing Fan Belt 1 B Minus one due to broken

Akan dilakukan Corrective Maintenance

1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1

UNIT #1 : Boiler & Auxilairy Equipment SYSTEM

3. ESP

4. Control Emission

5. Vacuum Boiler

6. Boiler Sampling

SUBSYSTEM

3.1 Electro Static Precipitator

4.1 CEMS

5.1 Vacuum Cleaning Boiler

EQUIPMENT KKS NUMBER EQUIPMENT NAME 10HDE10AT001 Electro Static precipitator 10BFU003XQ04 #1 EFA HV Voltage 10BFU003XQ02 #1 EFA HV Current 10BFU004XQ04 #2 EFA HV Voltage 10BFU004XQ02 #2 EFA HV Current 10BFU005XQ04 #3 EFA HV Voltage 10BFU005XQ02 #3 EFA HV Current 10HNA10CQ101 Gas dust concentration 10HNA10CQ104JS Gas NOx concentration 10HNA10CQ103JS Gas SO2 concentration 10HNA10CF101 Gas flow 10HNA10CP103 Gas pressure 10HNA10CQ102 Gas humidity 10HNA10CQ106 Gas O2 concentration 10HNA10CF101JS Gas Standard flow 10HNA10CT101 Gas temperature

Week :06 - 12 Mei 2019 CONDITION INFORMATION GE YL RD 1 1 1 1 1 1 1 1 Can not function waiting for manufactur 1 Can not function waiting for manufactur 1 Can not function waiting for manufactur 1 Can not function waiting for manufactur 1 1 1 Can not function waiting for manufactur 1 1

J0SAH02AZ001

Vacuum suction device

1

10QUA10 AK001

High Temperature Rack

1

10QUA20 AK001

Instrument Rack for Online meter & Online Meter

7.1

Manual Sampling

7.2

Piping System

6.1 Sampling Rack System

1 TOTAL

Keterangan : Peralatan normal operasi Peralatan abnormal operasi Peralaan fault/tidak stanby

22

Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance Akan dilakukan Corrective Maintenance

Akan dilakukan Corrective Maintenance

Thermostat for Cooling Sampling of Online meter can not function, some instrument need to recalibrate the water quality value out of range with the instrument for Unit 1 Left/right side of Drum boiler water SiO2 Akan dilakukan Corrective Maintenance Manual sampling for closed cooling can not be taken due to plugging Akan dilakukan Corrective Maintenance

1

1 167

Remark

6