1. Power Plant Construction and QA/QC Section 2.3– Steam Generators
Engineering Technology Division
Power Plant Construction and QA/QC
Section 2.3– Steam Generators

2. Steam Water Circulation Design and Construction Heat Recovery
Section 2.3– Steam Generators
Overview
Introduction
Water Tube Boilers
Steam Water Circulation
Design and Construction
Heat Recovery
Fire Tube Boilers
Scotch Marine
Firebox
Passes

3. Steam Generators are central element for electric power production.
Section 2.3– Steam Generators
Introduction
Steam Generators are central element for electric power production.
Purpose – desired steam flow rate at specific temperature and pressure.
Heat from Gas Turbine, Boiler or hot water.
Intent – Generate electricity from Turbine Generator

4. Water Tube Boiler - Basics
Section 2.3– Steam Generators
Water Tube Boiler - Basics

5. Water Tube Boiler – Fire Heat
Section 2.3– Steam Generators
Water Tube Boiler – Fire Heat
Complex Tubing Arrangement

6. Water Tube Boiler – Water Heat
Section 2.3– Steam Generators
Water Tube Boiler – Water Heat
Nuclear
Heat Source - Sub Saturated High Pressure, High Temp Water
Generates - Saturated High Pressure Steam

7. Natural Circulation Forced Circulation
Section 2.3– Steam Generators
Water Tube Boilers – Steam Water Circulation
Pump
Natural Circulation Forced Circulation

8. Water Tube Boilers – Steam Water Circulation
Section 2.3– Steam Generators
Water Tube Boilers – Steam Water Circulation
Superheated Steam

9. Water Tube Boilers – Design
Section 2.3– Steam Generators
Water Tube Boilers – Design

10. Water Tube Boilers – Heat Recovery
Section 2.3– Steam Generators
Water Tube Boilers – Heat Recovery

11. Fire Tube Boilers – Scotch Marine – 2 Pass
Section 2.3– Steam Generators
Fire Tube Boilers – Scotch Marine – 2 Pass

12. Fire Tube Boilers – Scotch Marine
Section 2.3– Steam Generators
Fire Tube Boilers – Scotch Marine

13. Fire Tube Boilers – Firebox – Wood or Coal
Section 2.3– Steam Generators
Fire Tube Boilers – Firebox – Wood or Coal

14. Fire Tube Boilers – Firebox – Gas or Liquid
Section 2.3– Steam Generators
Fire Tube Boilers – Firebox – Gas or Liquid

15. Fire Tube Boilers – Firebox – Single Pas
Section 2.3– Steam Generators
Fire Tube Boilers – Firebox – Single Pas

16. Fire Tube Boilers – Firebox – Two Pass
Section 2.3– Steam Generators
Fire Tube Boilers – Firebox – Two Pass

17. Fire Tube Boilers – Firebox – Three Pass
Section 2.3– Steam Generators
Fire Tube Boilers – Firebox – Three Pass

18. Section 2.3– Steam Generators
Questions?