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Charbon de bois du Périgord ![]() 2 carbonisation units / 12 furnaces Garrido ![]() 1 carbonisation unit / 8 furnaces SOCCEM ![]() 1 carbonisation unit / 12 furnaces Carbonisation des Pyrénées ![]() 1 carbonisation unit / 6 furnaces SOCBA ![]() 1 carbonisation unit / 12 furnaces Bluestar ![]() 1 carbonisation unit / 12 furnaces Presentation of the CML production plantA CML carbonization plant is a standardized unit comprising 12 production kilns linked to a system of depollution which incinerates the waste gases. ![]()
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![]() PrincipleCharcoal is produced in cylindrical kilns fitted with a lid at the top, and a discharge hatch in the base. Entry of air is controlled by valves positioned at the base and around the lower sides of the kilns.
Fuel supplyKilns are filled from the top using a forklift truck fitted with a bucket. The kilns are discharged cold using the bottom hatch.
AntipollutionThe anti-pollution system is comprised of an incinerator and flues. The fumes are collected in the upper part of the kilns, passed to the heart of the incinerator through metallic ducts (one per oven) and flues.
UnloadingUnder each kiln, the charcoal is channelled directly to the extinguishing pans. These pans pass along a service ditch running between the 2 lines of kilns by means of a trolley on rails. A lifting mechanism at one end then pulls them out of the ditch.
AccessThe plant includes a series of ladders and gangways allowing safe access to all parts of the installation.
Production capacityThis CML technology allows the carbonisation of all types of wood, deciduous and resinous. The carbonisation efficiency (in yield and productivity) is directly linked to the quality and characteristics of the raw material used (dimensions, humidity, cleanliness etc). With wood under 20% humidity a complete production cycle of loading, carbonisation, cooling and discharge is completed in 24 hours for each kiln. For example, using oak or beech with a humidity between 20% and 25%, the daily production level for 12 kilns is 8 tons of commercial charcoal. Depending on the organization of the site, an CML unit can produce over 2500 tons of charcoal per year. LRCB Développement : Consulting, engineering, supply and commissioning of carbonisation units |
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