EMAC

TEENETTEENET-CMU

2222 5555

- 2542

....

,, , (Steam Turbine) (Steam Engine) , , ,

130 ..1698, ..1702 .. 1765

( 1) ( 2) (Flue Tube Boiler) Cornish Lancashire Cornish Lancashire (Fire Tube Boiler) 3 ..1860 1900 (Water Tube Boiler) 4

,

1 1 100C 100C 1 (Boiler Horsepower)

1 1 1 1 ASMEASMEASMEASME 34.5 212F 212F 1 1 10 1 63.8

1111

2222

3333 4444

Page 1 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

160 92 514C 150C

1. 1. 1. 1.

1. (Furnace) 2. (Boiler Shell) 3.

1.1 1.1 1.1 1.1 ((((Furnace)Furnace)Furnace)Furnace) (Fire Grate) , (Burner)

1.2 1.2 1.2 1.2 ((((Boiler Shell)Boiler Shell)Boiler Shell)Boiler Shell) (Drum) (Water Tube) (Fire Tube)

(Heating Surface) 2/3-3/4 (Manhole) (Handhole)

1.3 1.3 1.3 1.3 (Superheater) , (Economizer), (Air Preheater) , , , , ,

2. 2. 2. 2.

1. 2. 3. 4. 5.

2

1. (Fire Tube Boiler) 2. (Water Tube Boiler)

2.1 2.1 2.1 2.1 (Fire Box)

150 15,000 , , , , , , ,

1. (Boiler Shell) 2. (Manhole)

3. (Furnace)

4. (Fire Tube)

Page 2 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

5. (Stay)

6. (Fire Grate) 7. (Bridge Wall)8. (Furnace Door)9. (Ashpit Door)10. (Smoke Box)

5555

2.1.1 2.1.1 2.1.1 2.1.1

6666

2.1.2 2.1.2 2.1.2 2.1.2 Kewanee Boiler 7 (Fire Box) (Smoke Box)

Page 3 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

7777

2.1.3 2.1.3 2.1.3 2.1.3 ((((Package Boiler)Package Boiler)Package Boiler)Package Boiler) , , 8

8888

(Hot Gas) 2 4 (Pass) 9

9999

2.1.4 2.1.4 2.1.4 2.1.4 (Fire Box)

2 ( 10) ( 11)

Page 4 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

10101010 ()

11111111 ()

1-6 (Cross Tube) (U)

2.2 2.2 2.2 2.2 150 (Superheated Steam) (Power Plant), , , , ,

1. (Water Drum or Mud Drum)

Page 5 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

2. (Steam and Water Drum)3. (Water Tube)4. (Furnace)5. (Superheater)6. (Economizer)7. (Air Heater)8. (Dust Collector)9. (FORCE Draft Fan)10. (Induce Draft Fan)11. (Stack)

(Burner) 12

12121212

(1) (2) (3) (Drum) (4)

3 (1) (Natural Circulation Water Tube Boiler) (2) (Forced Circulation Water Tube Boiler) (3) (Once Througe Boiler)

1. 2. (Burner)3. 4. (Air Box)

5. (Furnace) 6. (Steam and Water Drum)7. (Water Drum or Mud Drum)

8. (Water-Cooled Furnace Walls)

9. 10. (Water Tube)11. (Header) 12. (Water Tube)13. (Superheater Steam) 14. (Header)

15. (Header) 16. (Header)17. (Main Steam Valve) 18. (Water Tube)

19. (Header) 20. (Header)21. (Economizer) 22. (Pump)

23. (Force Draft Fan) 24. (Air Heater)25. (Air Duct) 26.

Page 6 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

200 (Heat Load) 13

13131313

/ 14

14141414

4-10

(Drum) 15

Page 7 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

15151515

3. 3. 3. 3.

1. 2. 3. 4. 5. 6. 7.

1.

2. 3.

1.

2.

3. (Heat Transfer Efficency)

(Radiation) 4. 5. 250

(Saturated Steam)

1.

2. 3. 4.

Page 8 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

4. 4. 4. 4.

4.1 4.1 4.1 4.1 ((((Valve)Valve)Valve)Valve)

4.1.1 4.1.1 4.1.1 4.1.1 ((((Globe Valve)Globe Valve)Globe Valve)Globe Valve)- 16

16161616

4.1.2 4.1.2 4.1.2 4.1.2 ((((Plug Valve)Plug Valve)Plug Valve)Plug Valve) 17 - 1/4

17171717

4.1.3 4.1.3 4.1.3 4.1.3 ((((Gate Valve) Gate Valve) Gate Valve) Gate Valve) 18 -

5.

1. 2. 3. 4.

Page 9 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

18181818

4.1.4 4.1.4 4.1.4 4.1.4 ((((Ball Valve)Ball Valve)Ball Valve)Ball Valve) 19 - 1/4

19191919

4.1.5 4.1.5 4.1.5 4.1.5 ((((Check Valve)Check Valve)Check Valve)Check Valve) 20 ( 2 ) (Swing Check Valve) (Piston Valve)

20202020

4.1.6 4.1.6 4.1.6 4.1.6 ((((Pressure Reducing Valve)Pressure Reducing Valve)Pressure Reducing Valve)Pressure Reducing Valve) 21 100 / 25 75 / 2

Page 10 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

21212121

4.2 4.2 4.2 4.2 ((((Valve)Valve)Valve)Valve) 2

4.2.1 4.2.1 4.2.1 4.2.1 22

22222222

4.2.2 4.2.2 4.2.2 4.2.2

4.3 4.3 4.3 4.3 ((((Pressure Gauge)Pressure Gauge)Pressure Gauge)Pressure Gauge) (Bourdon-tube Pressure Gauge) 23

Page 11 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

23232323

4.4 4.4 4.4 4.4

4.4.1 4.4.1 4.4.1 4.4.1

4.4.2 4.4.2 4.4.2 4.4.2

4.4.3 4.4.3 4.4.3 4.4.3

4.4.4 4.4.4 4.4.4 4.4.4 ((((Feed Water Pump)Feed Water Pump)Feed Water Pump)Feed Water Pump) 1.5

- (Centrifugal Pump) Turbine- (Rotary Pump)- (Reciprocating Pump)- Injector

4.4.5 4.4.5 4.4.5 4.4.5

4.5 4.5 4.5 4.5

4.5.1 4.5.1 4.5.1 4.5.1 ((((Solid fuel)Solid fuel)Solid fuel)Solid fuel) (Stoker) (Grate)

4.5.2 4.5.2 4.5.2 4.5.2 ((((Pulverized fuel)Pulverized fuel)Pulverized fuel)Pulverized fuel) (Primary air) (Secondary air) (Burner)

4.5.3 4.5.3 4.5.3 4.5.3 ((((Liquid fuel)Liquid fuel)Liquid fuel)Liquid fuel)

- (Atomizer)- (Nozzle)- (Rotary Cup)

(Oil Heater)

4.5.4 4.5.4 4.5.4 4.5.4 ((((Gas fuel)Gas fuel)Gas fuel)Gas fuel)

1. 1. 1. 1. ((((Fan)Fan)Fan)Fan) 2 (1) (Axial Flow Fan)

Page 12 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

4.6 4.6 4.6 4.6

4.6.1 4.6.1 4.6.1 4.6.1 (1) (2) (3) (4) 3

4.6.2 4.6.2 4.6.2 4.6.2 ((((Main Steam Valve)Main Steam Valve)Main Steam Valve)Main Steam Valve)

4.6.3 4.6.3 4.6.3 4.6.3 ((((Steam Pipe)Steam Pipe)Steam Pipe)Steam Pipe)

4.6.4 4.6.4 4.6.4 4.6.4 ((((Header)Header)Header)Header) (Safety Valve) (Steam Trap)

4.7 4.7 4.7 4.7 2

4.7.1 4.7.1 4.7.1 4.7.1 ((((Air Preheater)Air Preheater)Air Preheater)Air Preheater)

4.7.2 4.7.2 4.7.2 4.7.2 ((((Economizer)Economizer)Economizer)Economizer) 212 F ()

4.8 4.8 4.8 4.8

4.8.1 4.8.1 4.8.1 4.8.1 ((((Safty Valve)Safty Valve)Safty Valve)Safty Valve) ( 24), ( 25), ( 26)

24242424

(2) (Centrifugal Fan)

2. 2. 2. 2. ((((Deep Hole)Deep Hole)Deep Hole)Deep Hole)

Page 13 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

25252525

26262626 POP SAFETY

4.8.2 4.8.2 4.8.2 4.8.2 ((((Fusible Plug)Fusible Plug)Fusible Plug)Fusible Plug) ( 235 C)

- (Inside Type)- (Outside Type)- (Fuse Alarm)

4.8.3 4.8.3 4.8.3 4.8.3 ((((Water Level Control)Water Level Control)Water Level Control)Water Level Control)

(12 )

4.8.4 4.8.4 4.8.4 4.8.4 ((((Automatic Alarm)Automatic Alarm)Automatic Alarm)Automatic Alarm)

1. 1. 1. 1. ((((Float Type)Float Type)Float Type)Float Type) ()

2. 2. 2. 2. ((((Electrode)Electrode)Electrode)Electrode) () 1

3. 3. 3. 3. ((((Thermostatic Expansion)Thermostatic Expansion)Thermostatic Expansion)Thermostatic Expansion)

Page 14 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

4.8.5 4.8.5 4.8.5 4.8.5 ((((Pressure Control Switch)Pressure Control Switch)Pressure Control Switch)Pressure Control Switch) (Bellows) (Differece Pressure)

4.8.6 4.8.6 4.8.6 4.8.6 ((((Access Door)Access Door)Access Door)Access Door)

4.9 4.9 4.9 4.9 ((((Insulation)Insulation)Insulation)Insulation) 27

27272727

,

5. 5. 5. 5.

5.1 5.1 5.1 5.1 (Boiler efficiency)

= (= (= (= ( x x x x x 100) / (x 100) / (x 100) / (x 100) / ( x x x x ))))

(Heat balance)

5.2 5.2 5.2 5.2

. . . . 1. 2. 3. 4.

. . . . 1. 2. 3. 4.

Page 15 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm

. 111 50202 (+66) 5394 2460 (+66) 5389 2189 EEEE----mail:mail:mail:mail: teenet@ist.cmu.ac.th

3 1. (Stack loss)

2. 3.

6. 6. 6. 6. (Pressure Vessel)

6.1 6.1 6.1 6.1

6.1.1 6.1.1 6.1.1 6.1.1

6.1.2 6.1.2 6.1.2 6.1.2

6.1.3 6.1.3 6.1.3 6.1.3 ((((Safety Valve) Safety Valve) Safety Valve) Safety Valve) (Safety Valve)

6.1.4 6.1.4 6.1.4 6.1.4 ((((Scale) Scale) Scale) Scale)

6.1.5 6.1.5 6.1.5 6.1.5 600 F

6.2 6.2 6.2 6.2

Page 16 of 16 (Energy World Journal)

22/04/2014http://www.gmcworkshop.com/new_bolier/EnergyWorldJournal.htm