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

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Presentation on theme: "Power Plant Construction and QA/QC Section 2.3– Steam Generators Engineering Technology Division."— Presentation transcript:

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

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

3 3 Introduction Section 2.3– Steam Generators 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 4 Water Tube Boiler - Basics Section 2.3– Steam Generators

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

6 6 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 7 Water Tube Boilers – Steam Water Circulation Section 2.3– Steam Generators Natural Circulation Forced Circulation Pump

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

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

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

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

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

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

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

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

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

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

18 18 Questions? Section 2.3– Steam Generators


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