TECHNICAL SPECIFICATIONS
1. Steam boiler 81 000kcal/h
Permanent presence boiler with safety (level control, security pressure
control, valve...)
Electric cabinet with alarms
Maximum temperature 192°C
Steam production 135Kg/h
Maximum pressure12 bars
Burner fuel (possibility natural gas)
2. Steam turbine
Steam turbine 1kW
Turn speed : 3600rpm
Pressure supplying :12 bars
Mechanic regulation of overspeed
Shut valve
3. Alternator
Mechanic connecting to the turbine
Production : 1000W-50hz ΰ 3600rpm
Production control thanks to potentiometer
Dissipation of energy on electric
4. Cooling turn
Open tower with forced
Power : 130KW
Open air circuit with flow 1.2m3/s
Direct current water circuit with flow 12 m3/h
5. Steam condenser
Tubular exchanger (water in tubes)
Exchange surface 1.4m²
Condensates are pumped back to the water tank
6. Water tank
Volume : 250L
Material : stainless steel
Control : level, temperature
Heating by steam with injector
Feeding pump for the boiler
7. Fuel tank
Volume : 250L
Material : stainless steel
Control : level, temperature
Retention tank under the fuel tank
8. Water treatment
Automatic softener with regeneration of resin
Salt tank 100L
Water treatment by addition of specific product thanks to dosing pump
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9. Electrical superheater
Power : 8kW
Steam flow 135 Kg/h
Steam temperature (inlet) : 192°C
Steam temperature (outlet) : 240°C
Digital regulation of temperature (PID)
INSTRUMENTATION
- Steam flow in kg/h with vortex flowmeter for steam
o Scale : 0-200 kg/h of steam
- Cooling water flow on the condenser with flowmeter
o Scale : 0-10 m3/h
o Precision :
± 3 %
full scale
- Temperatures : 9 thermometers with
needle
▪ Precision 1%
o condenser water inlet
o condenser water outlet
o steam boiler outlet
o steam superheater outlet
o steam turbine inlet
o steam turbine outlet
o condensate
o water tank
o Fuel temperature in the tank
- Pressure : 7 manometers with needle
▪ Precision : 1 %
o Steam boiler outlet
o Steam turbine inlet
o Steam turbine outlet
o Steam utility circuit
o Water feeding
o Steam condenser inlet
o Steam condenser outlet
- Speed of the turbine with digital indicator
▪ Scale : 0-4000 rpm
▪ Precision : 0,1%
- Electric power with digital indicator
▪ Scale : 0-1000 Watts
▪ Precision : 0,5 % |
