45 MW COAL FIRED POWER PLANT
The main components of the power plant are the boiler and the turbine with auxiliary devices built in1993 and 1984.
PRICE IS €6,850,000 as is where is
COAL FIRED BOILER
Manufacturer Stein industry
Year of manufacturing: 1884
Year of stopping: 2020
Working hours: app.74.000 h
Design pressure: 94 bar
Working pressure: 46 Bara - 82 Bara
Working steam temperature: 470 (490) C
Feed water temp: 105-115 C
Minimum load: 40t/h
Maximum load: 165t/h
Normal continuous load: 155t/h
Fuel design: 5800-7450 kca/kg
Flue gas cleaning system: consist of multi cyclones and electrostatic precipitator.
Control system: new in 2013
History: boiler was always maintained and is in excellent technical condition.
Major renovations in the last two years (2018-2019):
-Replacement of 20 super heater loops every year (approximately) with radio control of 1/3 per year
-Replacing the fins of the mechanical cyclone dust collector
-Checking and plugging a few tubes in the bundle between tanks (following annual check)
-Replacement of the electrostatic precipitator internals (is as new condition)
-Replacement of the soot reinjection nozzles
-Revision of the edges and bars of the fireplace (fireplace bars are as new condition)
SCOPE OF SUPPLY:
Steam boiler with all pressure parts
Valves and fittings
Firing place with travelling grate type Detroit
All supporting structures, stairs and platforms
Primary air system
Secondary air system
Tertial air system
Feed water tank
Feed water pumps 3 (2 x main + 1 reserve turbine driven)
Fuel loading shaft
Ash and slag hoppers
Flue gas ducts
Chimney ca. 33 M
Hi voltage transformer
Supporting structures for precipitator
Dust extraction system
Control systems for boiler and precipitator
Producer: ABB Parsons
Type: Axial flow, condensing
Year of manufacturing: 1993
No. of running hours: 33.095 h
Stopped: 2017 until 2021 well-preserved and automatically turned
Maximum Continuous Rating: 45000 kWe
Inlet steam flow: 154 t/h
Inlet Steam Pressure: 63 bar
Temperature; 482 C (900F)
Year of manufacture: 1993
Capacity (in kVA): 56250 kVA
Rated Stator Voltage: 11000 V
Rated Stator Current: 2950 A
No. of Phases: 3
Speed: 3000 Rpm
No. of Poles: 2
Frequency: 50 Hz
Power Factor: 0.8
Insulation Class: F
SCOPE OF SUPPLY
Steam Turbine Assembly.
Shaft Coupling (Steam Turbine to Alternator).
Barring Gear Assembly
Soleplates, Steam Turbine and Alternator. Oil System, comprising of Oil tank, including support structure:
Main oil pump
AC oil circulating Pump, Electric Motor Driven.
DC emergency oil circulating pump
Duplex Oil Filter Assembly.
2 Nos. Oil Cooler Assembly.
2 Nos. oil filters
Electric oil purifier (Alpha Laval)
Oil Mist Eliminator (vent).Oil Supply Lines to Steam Turbine, Gear and Generator. Oil Return Lines from Steam Turbine, Gear & Generator to Oil tank. Jacking oil pump, DC motor and associated pipework
Control oil package Inlet Steam Line:
Inlet Steam Isolating Valve.
Extraction Steam Isolating Valve. Ejector Assembly:
Sea water cooled steam Condenser.
CEPs with Motors.
All Interconnecting Pipelines.
Condensing Flash Tank. Bleed steam system comprising of De-aerator:
2 x deaerator feed pumps
Gland steam condenser
Clean drains flash vessel
2 x air ejectors Heat Exchanger, Generator Air:
Turbine Monitoring & Control Panels.
Generator Monitoring & Control Panels.
Field Mounted Instruments.
Local Junction Boxes.
Special tools, as available including rotor lifting beam
All available Documentation.
Out of scope of supply, but optional possible: cooling towers , fuel feeding system, slag reservoir, cabling ,compressed air supply , water treatment.
Included: disassembly engineering, marking, dismantling, preserving for sea transport and loading in to sea container.
Not included: package materials, sea containers, transportation.
All items in this offer may be subject to prior sale.
Please contact me for more details
101-802 , Bundangro 190
Seongnam city, Kyonggido