366ner intec fluidised bed combustion.ppt)...4 fuel: coal firing capacity: 2 x 13.8 mw turn down...
TRANSCRIPT
Engineering GmbHINTEC
energy systems
INTEC Sales Meeting June 27-28, 2013
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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
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Fluidised Bed Combustion
Energy & Environment
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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
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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
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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
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FBC combined with Flash Tank
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FBC combined with Flash Tank
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Combustion Chamber
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Combustion Chamber
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Combustion Chamber
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Bed with Nozzles
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Bed with Nozzles
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Bed with Nozzles
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Ash re-circulation and HT bed heat exchanger
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Ash re-circulation and HT bed heat exchanger
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Fuel supply
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Fuel supply
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Flue gas – Hot gas cyclone
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Flue gas – Hot gas cyclone
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Flue gas – convection heater
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Flue gas – convection heater
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Flue gas – cyclone and air pre-heater
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Flue gas – cyclone and air pre-heater
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Flue gas – cyclone and air pre-heater
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Flue gas – cyclone and air pre-heater
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Flue gas and air supply
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Thermal oil – flash tank
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Thermal oil – flash tank
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Final installation
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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