DEVICE FOR SEPARATION OF SUSPENDED MATTER FROM SEWAGE WATER Russian patent published in 1996 - IPC

FIELD: separation of suspended matter from sewage water in the field of centrifugal forces in production of bacterial protein in the process of utilization of vital activity products of animal and poultry in agriculture. SUBSTANCE: device for separation of suspended matter from sewage water includes body accommodating drive shaft carrying two disks 6 and 7 installed one above the other to form chamber 8. Freely suspended from disks 6 and 7 are cone-shaped partitions 9 and 10 with their small bases. Internal partition 10 is permeable for liquid and external partition 9 is impermeable, and its free edge is located higher than free edge of the internal partition. Installed under main disk 6 is additional disk 14 to form chamber 15. Disk 7 has ports 16 furnished with membrane 17 to pass sewage from supplying branch pipe to chamber 15. Membrane 17 is installed for reciprocation. EFFECT: higher efficiency. 3 dwg