FAT-CONTAINING WASTES PROCESSING LINE Russian patent published in 2013 - IPC C11B13/00 C02F1/40 

FIELD: machine building.

SUBSTANCE: proposed line comprises stock intake container with coarse filter at its outlet and pump communicated via pipelines, sequentially mounted strainer, centrifuge, separator, finished product collection tank and fat catch basin. Both stock intake container and finished product collection tank are connected with steam generator boiler and equipped with steam control valves and accessories to heat and maintain water-fat emulsion temperature of 90-95°C, steam jacket. Note that said line includes three stock intake containers and three finished product collection tanks equipped with mixers. Aforesaid container is composed of three-phase decanter. Said fat catch basin comprises reinforced concrete parallelepiped-shaped body with inclined bottom and vertical walls atop which detachable false deck is mounted to be removed in removal of supernatant mass layer. Detachable lower false deck is arranged under said upper false deck at distance of at least 30 cm there under to allow routine services or elimination of emergent conditions brought about by shock outbursts. Box adjoins one of vertical walls for fat catch basin reconditioning by hot water or steam, or mechanically in case pipeline to discharge effluents if sewerage is clogged. Effluents feed pipeline is arranged opposite said box on vertical wall. Intake hole for discharge of effluents is arranged at container bottom nearby emergency effluents discharge valve if sewerage is clogged. Vibrators are mounted on one of vertical walls and body bottom with their outputs connected with control unit.

EFFECT: perfected operating performances.

1 dwg