Technical information

Wood gas:

- 20%of hydrogene

- 20% of combustible CO

- 0-10% of methane

- 50-60% of incombustible nitrogen

WOOD - GAS

Under the certain conditions (temperature, air inlet), the wood is decomposed into gas, liquid and solid contents. Gas content is

represented by the wood gas, solid one is the charcoal - basically pure carbon.

Wood gas is emitted while warming the wood with minimum oxygene inlet, and thereby it is only produced, not burned. Heat

capacity if the material depends on its chemical content and content of combustible substances.

Wood gas contents 20% of hydrogene, 20% of combustible CO, 0-10% of methane and 50-60% of non-combustible nitrogen.

Thanks to high content of inerth nitrogen, the heat capacity of the wood gas is in the level of 3,5-8,9MJ/m3.

Each model of the ATTACK boilers is equipped with

exchanger against overheating. After connection of the

STS20 valve with the sensor placed in the rear part of the

boiler is the boiler protected in the following way. When the

water temperature exceeds 95°C, water flows into the

cooling circuit to absorb the surplus heat and takes it into the

waste.

BOILER PROTECTION AGAINST OVERHEATING

The flue gas connection by the DPX models can be oriented

horizontally or vertically by turning the flange for 180° .

Required dimension

of the boiler room with

boiler „ATTACK DP, DPX“

connected to the

accumulation tank

ATTACK AS and

solar collectors

ATTACK as

1950 mm

1500 mm

2000 mm

ATTACK-OVENTROP

TTACK DP

, DPX

INSTALLATION OF FLUE GAS CONNECTION