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Application filed by Олександр Миколайович КухтінfiledCriticalОлександр Миколайович Кухтін
Priority to UA20031211506ApriorityCriticalpatent/UA69189C2/en
Publication of UA69189ApublicationCriticalpatent/UA69189A/en
Publication of UA69189C2publicationCriticalpatent/UA69189C2/en
Flotation-and-classification machine contains vertical chamber, which is divided by partitions into the sections, device for intake of foam product, conical chamber in the form of hydraulic classifier, aerator.