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5MW TURBINE

STEAM TURBINE

80,000 # BOILERS

Quantity: (2)
HURST Hybrid Design, Coolidge, Georgia
Maximum continuous rating of 80,000 lbs.
40,000 lbs. each at 450 psig design pressure
Fuel: hog or rubber/hog mix
Delivered steam condition: 400 psig at 700OF at 2800 feet elevation
Convection heating surface per boiler: 5600 sq. ft. per unit
Convection superheater: 1000 sq. ft. per unit
Convection air heaters: 2220 sq. ft. per unit
Convection water tube section: 1880 sq. ft. per unit
Convection multicones: 800 sq. ft. per unit
Convection hybrid section: 2050 sq. ft. per unit
Steam Drum
80" x 20' w/5" fire tube section, 2' " water tube section
Air Heater
HURST Package
Fans & Drives
Induced draft (2) - 200 hp, 1800 rpm, plus one spare
Fans, BUFFALO forged (2) 980 H16
Forced draft (2) - 75 hp, 1800 rpm, plus one spare
Fans, BUFFALO forged (2) 540 BL
Reinjection - MILLER 5 hp dual reinjection
Water Column & Gauges
YARWAY water column with multiple scale gauges, high/low alarms and dual shutoffs
Superheaters
Impregnated into three pass flue gas system of fire tube section. Built entirely of T-1 steel and lined w/stainless.
Soot Blower
(2) reinjection automatic blowers
(1) ash chain feed to quenching tank
Grates
8% manganese steel in four different configurations. Approximately (400) spare grates available
Stokers
Three per boiler. Each boiler has (3) separate fuel cells consisting of fuel box and screw stoker for under fire fuel feed. All are computer controlled for speed based on boiler load.
(3) Fuel Conveying Systems
(1) HURST 40'x 25' walking floor to incline conveyor
(2) Belt from fuel silo to incline conveyor
(3) Chain conveyor to 40 hp low pressure fan w/cyclone receiver and airlock above fuel carburetor. This system was installed to bypass incline conveyor (backup).
Boiler-Combustion-Generator Controls
HONEYWELL computerized closed-loop system over BAILEY & CHESSEL controllers and electronics. Can be set for boilers fallow turbine or turbine fallow boilers dependent on operations at that time. All functions in the plant are controlled by one system and one operator.
De-aerater Feed Water Heater
Size 80,000 pph
Temperature 240OF
Pressure psig 15 to 17
Design psig 35
Storage 25 minutes
Multicone Dust Collectors
HURST package
Electrical System
All transformers, etc., No PCB's
2400 KVA transformer
2400 to 12500 KVA transformer
12500 DVA to 115000 transformer
All except 2400 transformer are in switchyard enclosure
Motor control center - WESTINGHOUSE Series 2100
Standby Diesel Generator
16V GMC diesel w/DELCO generator
1125 KVA - 950 KW - 1355 Amp
500 gallon fuel tank
Containerized enclosure
Wet Scrubber
ZURN scrubber w/(2) venturi inlets and 60" stack
Settling tank w/circulation pumps
Feed Water Pump
(2) 125 hp, 1800 electric driven
(2) 12 stage, 1400 psig pumps
Each pump will supply both boilers
Water Softeners
BRUNER water softener with Mix-Roy
4-station chemical tanks and pumps
Turbines
WORTHINGTON full condensing turbine, s/n: 108115
5000 KW 450 psig at 750OF
6250 KVA 1960's model
1500/867 Amp 3600 rpm
3 ph 60 cycle 2400/4150 Volt
w/WOODWARD governor, ALLIS-CHALMERS condenser
G.E. Pressure Reducing Turbine, s/n: 640668
400-450 psig to 150 psig
937.5 KVA Adjustable
3600 rpm
750 KW
Both turbines w/SEDCO exciters
2500 gallon condensate Hotwell w/dual pumps
Cooling Towers
(4) - 1500 gallon TOWER SERVICES cooling towers w/(4) 75 hp, 1200 rpm circulation motors, (4) 25 hp fans.
10,000 gallon fiberglass raw water holding tank w/enclosed pumping station
SEDCO controls for generators, switchgear
All plant pumps, motors, fans, etc. have spares and all spares are included in purchase price. Also numerous turbine parts, extra feed screws, etc. are included.
There are also many extras included in this plant, too numerous to list. All will be available for inspection.
ADDITIONS TO PLANT - 2001
80,000 lb. FOSTER WHEELER gas/oil fired boiler.


TODD/JOHN ZINK low NOx dual fuel burner with gas and oil nozzles.
PONDER Burner computer controls for burner system.
Remote boiler computer controls by TPCI (TurnKey Process Controls) w/plasma touch screen and all associated equipment.
All pumps, motors, fans, etc. were disassembled, re-bearinged and balanced. The turbine (5 MW) was disassembled and the turbine rotor and generator armature were checked out and balanced.
The air ejector, coolers, trip throttle valve, governor, etc. were checked out, repaired and refurbished. The rotors were then laser aligned and the unit was reassembled.
The transformers and cooling towers were completely inspected and refurbished.
The plant was run at capacity in November and December, 2001, and January, 2002.
PLANT MAINTAINED FOR STARTUP ON A WEEKLY BASIS
SALE TERMS
Sale Price: $1.5-2 million
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