Installation for treatment of concrete residue - comprises granule reception and washing trough and recycling trough supplied by articulated water jet

The treatment installation comprises two elements, a receiving and washing trough (A) and alongside a recycling trough (B). The washing and reception trough has an articulated water jet (5) and excludes all mechanical mixing systems. The washed granules are evacuated from the trough (A) by a screw b...

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Bibliographische Detailangaben
Hauptverfasser:	GERIN ANDRE, GUESNARD JEAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING
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Beschreibung
Zusammenfassung:	The treatment installation comprises two elements, a receiving and washing trough (A) and alongside a recycling trough (B). The washing and reception trough has an articulated water jet (5) and excludes all mechanical mixing systems. The washed granules are evacuated from the trough (A) by a screw belt (6). The second element (B) is equipped with a mixing system of water loaded from a carriage mounted articulated water jet (10). Cyclical functioning of the installation is ensured by an automatic programme. Electro-valves (11,12) direct a purified water circuit to the washing of mixer lorry tanks or to the parallel reservoir of 100 percent reusable water for the manufacture of concrete. USE/ADVANTAGE - Reduction of waste of concrete granules and water and cost of waste transportation. La présente invention concerne un circuit de traitement des résidus de béton, qui récupère totalement les déchets de sables, graviers, fillers et ciment d'où économie de matériaux, suppression du gaspillage d'eau et élimination des pollutions. Ce circuit comporte deux éléments associés, juxtaposés ou séparés: A: Bac de réception du béton et séparation des sables et graviers lavés B: Bac de recyclage des boues (fillers et résidus de ciment)