User:Milton Beychok/Sandbox

Legend (to be used as image caption)

Simplified coal-fired power plant

1. Cooling tower	11. High pressure steam turbine	20. Fan
2. Cooling water pump	12. Deaerator	21. Reheater
3. Three-phase transmission line	13. Feedwater heater	22. Combustion air intake
4. Step-up transformer	14. Coal conveyor	23. Economiser
5. Electrical generator	15. Coal hopper	24. Air preheater
6. Low pressure steam turbines	16. Coal pulverizer	25. Electrostatic precipitator
7. Boiler feedwater pump	17. Boiler steam drum	26. Fan
8. Surface condenser	18. Bottom ash hopper	27. Flue gas desulfurization scrubber
9. Intermediate pressure steam turbine	19. Superheater	28. Flue gas stack
10. Steam control valve

References

This file was drawn after studying the following diagrams available on the Internet:

• Drax power station in the UK
• Didcot power station in the UK
• Wikimedia Commons image