Teaching equipment : Automatic bench of boiler biomass

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Automatic bench of boiler biomass

DESCRIPTION

The bench of study of a multi-fuel is delivered, instrumented with technical and teaching handbook.

It is composed of an automatic boiler biomass HS TERM 15 kw, of a domestic hot water network, a network heating high temperature by unit heater.

Silo of a volume of 350 L allowing to receive the storage of cereals, pellet, shredded wood…

The food to the boiler is done by an endless screw.

Teaching equipment : Automatic bench of boiler biomass - GRA 110

Non-contractual photographs

TECHNICAL SPECIFICATIONS

1: Automatic boiler biomass 15 kw.
2: Stainless starting collector.
3: Collector of return out of stainless.
4: Thermometer brass 0-100°C.
5: Preparator E.C.S. 100 liters.
6: Transparent flowmeter.
7: Grundfos circulator.
8: Vase of expansion.

9: Pressure gauge 0-4 bars.
10: Winnow service ¼ of turn.
11: Disconnecting HY.
12: Filter in Y with brass sieve.

13: Water meter.
14: Winnow 3 ways handbook.
15: Mixing tap GROHE.
16: Vat STAINLESS.
18: Valve of safety.
19: Unit heater 13 KW.

Boiler including/understanding:
- Automatic feeding since the silo.
- Automatic Lighting.
- Ventilator of air inlet at variable speed.
- Ventilator of support of pulling.
- Circuit of spillplate of temperature integrated.

PEDAGOGIC APPLICATIONS

Handling practice real elements of heating
- Choice of the equipment.
- Research and identification of the components.
- Startup.
- Adjustment.
- Preventive and curative Maintenance.
- Safety Member.
- Water Supply – water treatment of boilers.
- Device of expansion of water…

Use of the instrumentation
- Measurement of the flows, pressures, temperatures.
- Consumption.
- Measurement of the emissions in chimney (option)

Concepts approached
- Thermal Transfers in a unit heater.
- Thermal Power.
- Power heating ECS.
- Assessments.
- Outputs.

Teaching equipment : Automatic bench of boiler biomass - GRA 110 schema

Dimensions
Modulate 1:
Length 2 m
Width 1 m
Height 1,8 m
Weight 450 kg (without water)

Modulate 2:
Length 3 m
Width 1 m
Height 2 m
Weight 450 kg (without water)

Utilities
WATER: network 3 bars
ELECTRICITY: 230 V Mono
SMOKE: 1 exit
Diam: 130 mm

Evacuation for Used Water to envisage
The utilities must be with a maximum of 2,5 m

of the installation

Options
The GRA 100 SP can be equipped with the following instrumentation:
- Analyzer of combustion for the measurement of the rejections in chimney

(with or without measurements of the NO1, NO2)
- Thermometer of contact
- Meter (S) of calories
- Bench of dissipation by radiators with balancing.
- Bench of dissipation floor heating and unit heater.

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Automatic bench of boiler biomass

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr