doe_2015.pdf
TRANSCRIPT
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EE&C Technologies for Textile/Garments/Steel Sector
Dr. Md. Zahurul Haq
ProfessorDepartment of Mechanical Engineering
Bangladesh University of Engineering & Technology (BUET)Dhaka-1000, Bangladesh
[email protected]://teacher.buet.ac.bd/zahurul/
Steel/Garments/Textile Technologies
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 1 / 12
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Energy Scenario in Bangladesh
Macro Energy Balance in Bangladesh
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Energy Scenario in Bangladesh
Macro Energy Balance in Bangladesh
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Energy Scenario in Bangladesh
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Source: Compiled by JICA Project Team based on the current gas and electricity
consumption data
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EE&C for Textile & Garments Industries
Top 10 Clothing Exporter
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EE&C for Textile & Garments Industries
Water, Energy & Chemicals use in Textile Production
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c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 6 / 12
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EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
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EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
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EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
-
EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
-
EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
-
EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
-
EE&C for Textile & Garments Industries
EE& C Technologies for Textile & Garments Industries
High efficiency spinning machines
High efficient loom (e.g. air-jet loom)
High efficient sewing machine
High efficient stenter (e.g. controlled by inverter, air volume and
nozzle width are adjustable)
High efficient dyeing machine (e.g. controlled by inverter)
High efficient boilers (e.g. once-though boilers)
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 7 / 12
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EE&C for Textile & Garments Industries
Boiler Operating Efficiency
When you make a cup of tea, which way is more economical?
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c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 8 / 12
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EE&C for Textile & Garments Industries
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c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 9 / 12
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EE&C for Textile & Garments Industries
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c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 10 / 12
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EE&C Potentials of Steel Mills
EE& C Technologies for Steel Mills
High efficient induction burners
Regenerative burners for pre-heating
Combustion control by controlling air fuel ratio in exhaust gas.
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 11 / 12
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EE&C Potentials of Steel Mills
EE& C Technologies for Steel Mills
High efficient induction burners
Regenerative burners for pre-heating
Combustion control by controlling air fuel ratio in exhaust gas.
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 11 / 12
-
EE&C Potentials of Steel Mills
EE& C Technologies for Steel Mills
High efficient induction burners
Regenerative burners for pre-heating
Combustion control by controlling air fuel ratio in exhaust gas.
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 11 / 12
-
EE&C Potentials of Steel Mills
EE& C Technologies for Steel Mills
High efficient induction burners
Regenerative burners for pre-heating
Combustion control by controlling air fuel ratio in exhaust gas.
Combined Cooling, Heating & Power (CHP)
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 11 / 12
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Cooling, Heating & Power
Cogeneration
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1 MW GT/Gas engine exhaust contain approx 1.8 MW heat, whichcan be used to produce:
4 TPH steam, or
0.4-0.5 MW electricity, or
200 RT refrigeration
c Dr. Md. Zahurul Haq (BUET) EE&C Technologies BOCM/JCM (2015) 12 / 12
Energy Scenario in BangladeshEE&C for Textile & Garments IndustriesEE&C Potentials of Steel MillsCooling, Heating & Power