Organic material composting unit comprises fermentation and maturation sections with treatment equipment and conveyors

A composting unit comprising a fermentation section (1) and a maturation section (2), each fitted with equipment for independent and simultaneous treatment of heaps (3 - 7) of organic material formed by scraper conveyors (8, 9, 11, 12, 13), is new. A composting unit comprises a fermentation section...

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Bibliographische Detailangaben
Hauptverfasser:	RAFFIN CLAUDE, POINT JACQUES
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT FERTILISERS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MANUFACTURE THEREOF METALLURGY ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A composting unit comprising a fermentation section (1) and a maturation section (2), each fitted with equipment for independent and simultaneous treatment of heaps (3 - 7) of organic material formed by scraper conveyors (8, 9, 11, 12, 13), is new. A composting unit comprises a fermentation section (1) and a maturation section (2), each fitted with equipment for independent and simultaneous treatment of heaps (3 - 7) of organic material formed by scraper conveyors (8, 9, 11, 12, 13). Air is dawn in through the heaps undergoing fermentation and fed into the maturing heaps to keep them moist, and the two sections are arranged side by side to reduce ventilation costs. The building containing the two sections has a raised lengthwise gallery for operatives and visitors. A third section for storage has the same structure as the other two but no conveyors. La présente invention a pour objet une installation perfectionnée de compostage de matière organique. Elle est constituée d'un hall de fermentation (1) et d'un hall de maturation (2) comportant chacun des équipements permettant de traiter simultanément et indépendamment plusieurs lots de matière organique, la formation et le déplacement des tas (3 à 7) formant ces lots étant effectués grâce à deux transporteurs racleurs (9, 11) spécifiques par lot, associés à une série de convoyeurs (8, 12, 13). L'installation est destinée d'une manière générale au traitement des produits organiques à recycler, et en particulier des fractions fermentables de déchets ménagers, des déchets verts ou des boues en mélange avec ces derniers.