366ner intec fluidised bed combustion.ppt)...4 fuel: coal firing capacity: 2 x 13.8 mw turn down...

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Engineering GmbH INTEC energy systems INTEC Sales Meeting June 27-28, 2013

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Page 1: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

Engineering GmbHINTEC

energy systems

INTEC Sales Meeting June 27-28, 2013

Page 2: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

2

INTEC – Sales Meeting

Date: Thursday, 26th of June, 2013

Venue: INTEC office building, Bruchsal

Speaker: Mr. Jochen Schöner, Project Manager

13:30-14:00 INTEC fluidised bed combustion systems

Page 3: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Fluidised Bed Combustion

Energy & Environment

Page 4: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

4

Fuel: Coal

Firing capacity: 2 x 13.8 MW

Turn down ratio: 1:5

Thermal output: 2 x 11.63 MW

Efficiency: 84,5 %

Return line temp.: 345 °C

Feed line temp.: 375 °C

Flow rate: 475 m³/h

Project Lea Lea, Taiwan - Technical data

Page 5: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Fuel: Coal

Firing capacity: 1 x 18.2 MW

Turn down ratio: 1:5

Thermal output: 1 x 15.2 MW

Efficiency: 84 %

Return line temp.: 320 °C

Feed line temp.: 345 °C

Flow rate: 1.200 m³/h

Project Li Peng, Taiwan - Technical data

Page 6: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Fuel: farmer baskests,

cigarette paper and filter,

glove dust, tobacco dust

Firing capacity: 17.3 MW

Turn down ratio: 1:3

Steam capacity: 25 t/h

Pressure: 16 bar

Temperature: 200 °C

Efficiency: 88.3 %

Project GG, Indonesia - Technical data

Page 7: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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FBC combined with Flash Tank

Page 8: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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FBC combined with Flash Tank

Page 9: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Combustion Chamber

Page 10: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Combustion Chamber

Page 11: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Combustion Chamber

Page 12: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Bed with Nozzles

Page 13: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Bed with Nozzles

Page 14: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Bed with Nozzles

Page 15: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Ash re-circulation and HT bed heat exchanger

Page 16: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

16

Ash re-circulation and HT bed heat exchanger

Page 17: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

17

Fuel supply

Page 18: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Fuel supply

Page 19: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – Hot gas cyclone

Page 20: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – Hot gas cyclone

Page 21: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – convection heater

Page 22: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – convection heater

Page 23: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – cyclone and air pre-heater

Page 24: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – cyclone and air pre-heater

Page 25: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – cyclone and air pre-heater

Page 26: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas – cyclone and air pre-heater

Page 27: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Flue gas and air supply

Page 28: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Thermal oil – flash tank

Page 29: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Thermal oil – flash tank

Page 30: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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Final installation

Page 31: 366ner INTEC Fluidised Bed Combustion.ppt)...4 Fuel: Coal Firing capacity: 2 x 13.8 MW Turn down ratio: 1:5 Thermal output: 2 x 11.63 MW Efficiency: 84,5 % Return line temp.: 345 °C

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The fluidised bed combustion system – use and advantages

Advantages of our system:

• A wide range of fuels can be used for firing, with

high efficiency

• Stationary fluidised bed firing with low combustion

air pressure compared to conventional FBC

• Constant hot gas temperature at any part load

• Intensive mixing – for less thermal NOx

Usage:

• Steam generator and water heater

• Thermal oil heater

• Hot gas generator

• Combinations of these systems