Wood combined heat and power - Fixed-bed gasifier CHP 45/50/55 / HVG
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Froling CHP fixed bed gasifier is available with an electrical capacity of 46/50/56 kW or thermal capacity of 95/105/115 kW
The Fröling fixed-bed gasifier CHP consists of a wood gasification plant HVG installed in the container and a CHP unit.
The system is ready for operation and wired and is tested and put into operation at the factory. Wood gasifier HVG
consisting of:
- Fuel lock
- Stoker auger
- Reformer with air jacket for air preheating
- Water cooled gas cooler (heat exchanger)
- Water-cooled gas filter (fabric filter)
- Ash auger and ash lock
- Emergency filter
- Torch system
- Torch pipe
- Cyclone + ashbox
- Torch head ignition transformer with block electrode and temperature monitoring
- Connection to the SPS control cabinet via plug in cables
Technical specifications
Schematic view
The Froling wood gasifier is an autothermal fixed bed downstream gasifier.
The diagram below shows the operating principle of Froling’s fixed bed gasifier:
Technical specification - Fröling CHP 45/50/55 / HVG
Electrical rated output: 46/50/56 kW*
Nominal output: 95/105/115 kW* Fuel nominal heating efficiency: 170/181/198 kW*
* depending on fuel quality and plant design
Permitted fuel: Wood chips according to EN ISO 17225
size P31S-P45S, class A1-M10 Max. permitted operating temperature: 90 °C
Max. permitted operating pressure: 3 bar Water capacity: 200 l
Electrical connection : 400 V; 50 Hz; C 160A / 3,7 kW
Customer-specific:
- Heating water connection: DN50/PN16
- Electrical connection: Three-phase 400 V- 3~- 50Hz - 3x160A
- Internet interface
CHP unit
The CHP unit is built as a finished unit on a basic frame. The engine and generator are directly coupled by an SAE intermediate flange and a three-way clutch and are elastically supported on the base frame. The cooling system with regulated water pump, exhaust gas heat exchanger and engine, including gas regulating sleeves, are completely piped up to the heating and exhaust gas connections. The electrical equipment is completely wired up to the terminal box. The connection to the PLC cabinet is made via plug-in connection cables.
Technical data HVG wood gasifier
|
B1 |
Total width |
3620 |
|
B21) |
Width of wood gasifier without ash removal |
2200 |
|
B3 |
Width of ash container |
1035 |
|
L11) |
Total length |
2915 |
|
L3 |
Length of ash container |
1255 |
|
H1 |
Overall height |
3315 |
|
H2 |
Height of flare line |
2610 |
|
H31) |
Height of discharge system feed screw connector |
1960 |
|
H4 |
Height of reformer and filter unit |
1560 |
Technical data CHP unit
|
L11) |
Total length |
2830 |
|
B1 |
Total width incl. lifting screws (optional) |
1360 |
|
H11) |
Overall height |
1840 |
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