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Ultimate saving can be realized when steam from the coal fired boiler will generate electricity and extraction and/or back pressure steam will be used for processing. Country like Indonesia and Thailand where coal price is comparatively low, investment for co-generation project can be returned in very short time. Hamada Boiler offers total engineering for co-generation of 1-15 MW. Type of boiler we recommend for co-generation is CIRCULATING FLUIDIZED BED (CFBC) of 35, 50 and 75 ton/h capacity with 54 or 60 bar pressure and superheated steam at 450 o C.

 POWER PLANT & ACCESSORIES

  PICTURES

  Boiler CFBC 75 ton/h 60 bar 450 o C with condensing turbine 15 MW

  click here

  Boiler CFBC 35 ton/h 60 bar 450 o C with extraction turbine 6 MW

  click here

  Electrostatic Precipitator EP with ash discharge system and ash silo

  click here

  Coal conveyor, Coal Silo, Coal feeder with auto-weighing device

  click here

  Watercooled plunum, air nozzle, air box, ash cooler, igniting burner

  click here

  High temp. Cyclone and Ash Circulating System, Special Castable Protection

  click here

Table 1
CONDENSING TURBINE-GENERATOR

Specifications

Unit

12000 KW(N)

6000 KW(N)

3000 KW

1500 KW(H)

1500 KW(H)

Turbine Model

N12-35-1

N6-35

N3-35-4

N1.5-13

N1.5-24

Capacity

kw

12000

6000

3000

1500

1500

Shaft Speed

rpm

3000

3000

3000

6500/1500

6500/1500

Steam Pressure

ata

35 +2/-3

35 +2/-3

35

13

24

Steam Temperature

C

435

435

435

340

390

Steam Consumption

T/H

56

30

17

10

8.4

Exhaust Pressure

ata

0.066

0.08

0.055

0.09

0.073

Generator Model

QF2-12-2

TQC5466-2

TQC3-2

QF1.5-4/QF-K1.5-4

QF1.5-4/QF-K1.5-4

Evaporation

T/H

65

35

20

10

10

Steam Temperature

C

450

450

450

350

400

Pressure

ata

39

39

39

16

25

Feed Water Temp.

C

150

150

105

105

150

Table 2
BACK PRESSURE TURBINE GENERATOR-(A)

  SPECIFICATIONS

Unit

12000KW(N)

6000 KW(N)

6000 KW(H)

3000 KW(H)

3000 KW(H)

1500 KW(S)

1500 KW(S)

TURBINE MODEL

B12-35/10

B6-35/10

B6-35/5

Na32/25

B3-35/5

B1.5-24/6-2

B1.5-24/3

CAPACITY

KW

12000

6000

6000

3000

3000

1500

1500

SHAFT ROTATION

rpm

3000

3000

3000

3000

3000

5500/1500

5500/1500

STEAM PRESSURE

ata

35+2/-3

35 +2/-3

35

35

35

24+/-2

24+/-2

STEAM TEMPERATURE

C

435+10/-15

435+10/-15

435

435

435

390+10/-20

390+10/-20

STEAM CONSUMPTION

T/H

218

92

60.8

33

32.8

27

18.7

EXHAUST PRESSURE

ata

10+3/-2

10+3/-2

5+2/-1

6

5-1/+2

6+1/-1

3+1/-1

EXHAUST TEMPERATURE

C

295

233

250

GENERATOR :
MODEL

QF12-2

TQC5466-2

TQC5466-2

QF-K3-2

QF-3-2

QF1.5-4

QF1.5-4

CAPACITY

kw

12000

6000

6000

3000

3000

1500

1500

VOLTAGE

1000V

6.3/10.5

6.3

6.3

6.3

6.3/10.5

0.4/6.3

0.4/6.3

ROTATION

rpm

3000

3000

3000

3000

3000

1500

1500

BOILER MODEL

UG-130/39-M

UG-120/39

UG-65/39-M

UG-35/39-M

UG-35/39-M

SHL30/25

SHL20/25/4

EVAPORATION

T/H

2x130

120

65

35

35

35

20

STEAM PRESSURE

ata

39

39

39

39

39

25

25

STEAM TEMPERATURE

C

450

450

450

450

450

400

400

FEED WATER TEMPERATURE

C

170

150

150

150

150

105

105

Table 3
BACK PRESSURE TURBINE GENERATOR-(B)

  SPECIFICATIONS

Unit

1500KW(H)

1500KW(H)

1000KW(H)

1000KW(S)

750KW(H)

750KW(H)

400KW

TURBINE MODEL

B1.5-24/5

B1.5-24/3

B1.0-24/6-2

B1.0-24/3

B0.75-13/3

B0.75-24/3

B0.3-16/3

CAPACITY

kw

1500

1500

1000

1000

750

750

400

SHAFT ROTATION

rpm

6500/1500

6500/1500

5500/1500

5500/1500

6500/1500

6500/1500

6500

STEAM PRESSURE

ata

24

24

24

24

13

24

16

STEAM TEMPERATURE

C

390

390

390

390

340

390

330

STEAM CONSUMPTION

T/H

26.25

20

18.3

12.7

16.2

10.5

8.92

EXHAUST TEMPERATURE

C

250

195

250

195

180

180

190

WEIGHT

ton

7

7

13

13

7

7

4.5

GENERATOR :
MODEL

QF1.5-4/
QF-K1.5-4

QF1.5-4/
QF-K1.5-4

QF1.0-4/
QF-K1.0-4

QF1.0-4/
QF-K1.0-4

QF0.75-4/
QF-K0.75-4

QF0.75-4/
QF-K0.75-4

QF0.4

CAPACITY

kw

1500

1500

1000

1000

750

750

400

VOLTAGE

1000V

400/6300

400/6300

400/6300

400/6300

400/6300

400/6300

400/6300

ROTATION

rpm

1500

1500

1500

1500

1500

1500

1500

BOILER MODEL

SHL30/25/400

SHL20/25/400

SHL20/25/400

SHL15/25/400

SHL20/16/350

DF12/25/350

D-10-16

EVAPORATION

T/H

30

20

20

15

20

12

10

STEAM PRESSURE

ata

25

25

25

25

16

25

16

STEAM TEMPERATURE

C

400

400

400

400

350

350

330

FEED WATER TEMPERATURE

C

105

105

105

105

105

105

105

Table 4
EXTRACTION-BACK PRESSURE TURBINE GENERATOR

  SPECIFICATIONS

Unit

3000 KW

3000 KW

1500 KW

1500 KW

1000 KW

1000 KW

750 KW

TURBINE MODEL

CB3-35
(10-5)

CB3-35
(17-5)

CB1.5-24
(9.5-6)

CB1.5-24
(9.5-3)

CB1.0-24
(9.5-6)

CB1.0-24
(9.5-3)

CB0.75-24
(9.5-3)

CAPACITY

kw

3000

3000

1500

1500

1000

1000

750

SHAFT ROTATION

rpm

3000

3000

5500/1500

5500/1500

5500/1500

5500/1500

5500/1500

STEAM PRESSURE

ata

35

35

24+/-2

24+/-2

24+/-2

24+/-2

24+/-2

STEAM TEMPERATURE

C

435

435

390+10-20

390+10-20

390+10-20

390+10-20

390+10-20

STEAM CONSUMPTION

T/H

34

35

28.3

21.9

20.4

16

11

EXTRACTION PRESS.

ata

10

17

9.5

9.5

9.5

9.5

9

EXTRACTION TEMP.

C

303

303

300

300

300

300

300

EXTRACTION STEAM

T/H

4

8

6

6

6

6

1.5

EXHAUST PRESSURE

ata

5-1+2

5-1+2

6+-1

3+-1

6+-1

3+-1

3+-1

EXHAUST TEMP.

C

250

195

250

195

195

WEIGHT

ton

19

20

13

13

13

13

13

GENERATOR :
MODEL

QF3-2

QF3-2

QF1.5-4/
QF-K1.5-4

QF1.5-4/
QF-K1.5-4

QF1.0-4/
QF-K1.0-4

QF1.0-4/
QF-K1.0-4

QF0.75-4/
QF-K0.75-4

CAPACITY

kw

3000

3000

1500

1500

1000

1000

750

VOLTAGE

1000V

6.3/10.5

6.3/10.5

0.4/6.3

0.4/6.3

0.4/6.3

0.4/6.3

0.4/6.4

ROTATION

rpm

3000

3000

1500

1500

1500

1500

1500

BOILER MODEL

UG40/39-M

UG40/39-M

SHL30/25/3

SHL25/25/4

SHL25/25/4

SHL20/25/4

SHL10/25/4

EVAPORATION

T/H

40

40

25

25

25

20

10

STEAM PRESSURE

ata

39

39

25

25

25

25

25

STEAM TEMPERATURE

C

450

450

400

400

400

400

400

FEED WATER TEMP.

C

150

150

105

105

105

105

105

Table 5  Top
EXTRACTION-CONDENSING TURBINE GENERATOR

Specifications

Unit

12000 KW(S)

12000 KW(S)

12000 KW(S)

6000 KW

1500 KW

Turbine Model

CC12-35/10/5

CC12-35/10/1.2

C12-35/10

C6-35/5

C1.5-24/5

Capacity

kw

12000

12000

12000

6000

1500

Shaft Speed

rpm

3000

3000

3000

3000

6500/1500

Steam Pressure

ata

35+2/-3

35+2/-3

35+2/-3

35

24

Steam Temperature

C

435+10/-15

435+10/-15

435+10/-15

435

390

Steam Consumption

T/H

128

120

120

64

15.9

Extraction Pressure

ata

10+3-2/5+1-1

10+3-2

10+3-2

5

5+2-1

Extraction Steam

ata

40/50

50

75

45

12

Exhaust Steam

ata

0.034/0.063

0.03

0.05

0.05

0.05

Cooling Temperature

C

20

20

20

20

20

Feed Water Temp.

C

170

170

170

150

150

Condenser Surface

M2

975

975

975

Weight

ton

59

56

54

Generator :
Model

QF2-12-2

QF12-2

QF12-2

QFK6-2

QF1.5-4/
QFK1.5-4

Capacity

kw

12000

12000

12000

6000

1500

Voltage

1000V

6.3/10.5

6.3/10.5

6.3/10.5

6.3/10.5

0.4/6.3

ROTATION

rpm

3000

3000

3000

3000

1500

Boiler Model

DG130/39

DG130/39

DG130/39

DG65/39

SHL20/25/400A

Evaporation

T/H

130

130

130

65

20

Steam temperature

C

450

450

450

450

400

Steam pressure

ata

39

39

39

39

25

Feed Water temp.

C

170

170

170

150

105