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Development of Waste to Energy Power Plants

Energy from Waste
Devonport EfW CHP Facility, Plymouth, Great Britain

Energy from Waste 
Devonport EfW CHP Facility, Plymouth, Great Britain

Technical Data Reference Sheet

THE TASK

With the thermal waste-treatment-plant, now under full operation in Plymouth, the Mannheimer MVV Umwelt O&M achieves to supply power and heat obtained from municipal waste and industrial waste utilisation process to the neighbouring HM Naval Base. Standardkessel Baumgarte received the order to supply the complete firing and steam generator system. Owing to the specified space conditions a conception featuring a potential high efficiency of the combustion line had to be developed.

 

THE SOLUTION

The intended installation of the vertical economisers in two one behind the other situated boiler passes leads to a flexible boiler operation with low exhaust gas temperatures. This arrangement of the economiser enables a Sodium Bicarbonate injection between the economiser passes and results in a large residence and reaction time of the additive to achieve reduced emission values.

 

For more information, please see our reference sheet.

"We deliver an innovative and specially adapted technology for a sustainable and effective energy supply tailor-made for your needs".

Olaf Schumacher

Head of Sales EfW

Technical Data

Number of Lines

1

Fuel

Waste from household and household-like commercial wasteWaste from household and household-like commercial waste

Low Heating Value

Minimal7.5 MJ/kg

Nominal9.5 MJ/kg

Maximal12.0 MJ/kg

Fuel Throughput

Minimal20.0 t/h

Maximal32.8 t/h

Rated Thermal Input

82.1 MW

Steam Capacity

104 t/h

Steam Pressure

60 bar

Steam Temperature

420 °C

Feed Water Temperature

135 °C

Flue Gas Flow

200,000 Nm³/h

Flue Gas Temperature Exit

Minimal160 °C

Maximal170 °C

Operating Permit

WID

Commossioning

2015

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