Presentation on theme: "Ljubljana, April 2008Andrej Bičanič Matevž Bregar BIOMASS- CHEAPER HEATING."— Presentation transcript:
Ljubljana, April 2008Andrej Bičanič Matevž Bregar BIOMASS- CHEAPER HEATING
Republic of Slovenia
Secondary School of Technical Professions Šiška
BIOMASS- CHEAPER HEATING
This kind of furnaces were used for heating and baking by our grandmothers.
FURNACE ON FOREST RESIDUE 1. Idea ! Our heating was based on wood and the work we had to put in to warm our house. Besides that we also released a lot of emissions in the air and we were tired of that, so we remodelled our furnace into forest residue furnace.
2. Why ? 1. Idea ! Because : -cheaper heating -less emissions -automatic activity -larger utilisation rate FURNACE ON FOREST RESIDUE
1. Idea ! 2. Why ? 3. How ? We upgraded our furnace and first we had to make a reservoir for forest residue, pipe for pushing up the residue and other neccesary elements. Automatic activity is set through Siemens steering program LOGO! I have made all the neccesary electric conduit by myself.
FURNACE ON FOREST RESIDUE 4. Where ? 1. Idea ! 2. Why ? 3. How ? The reservoir and mechanical elements were made by my neighbour. Control armoire was assembled at my house where it is also used for steering.
Electric armoire beside the furnace.
The furnace on which the burner for forest residue is set.
The reservoir with forest residue, which is pushed through the pipe up to the drill.
From a distance.
1. FIRE SMOKE 2. HOT AIR FROM A FAN 3. FAN FOREST RESIDUEDEMONSTRATION
Sources and literature 1 Pictures for background -
Thank you very much for your attention! Author: Andrej Bicanic Matevz Bregar Mentors: Valentin Peternel Polona Petrovcic