Abstract

A processing device (1) is provided with: a processing region (10) for conducting a prescribed process on a fluid to be processed (100); a discharge opening (20) for discharging the fluid to be processed (100) after having been processed; and a supply rotating body (40) for supplying the fluid to be processed (100) into the processing region (10). The supply rotating body (40) is provided with: a main body (41) which has a processing region outer surface (40b) disposed outside the processing region (10) and a processing region inner surface (40a) disposed inside the processing region (10) and which rotates about a rotation axis (C); a supply inlet opening (42) provided to the processing region outer surface (40b); a supply outlet opening (44) provided in the processing region inner surface (40a) in a position further outside in the centrifugal direction from the rotation axis (C) than the supply inlet opening (42); and a supply flow path (46) connecting the supply inlet opening (42) and the supply outlet opening (44). As a result, a processing device that can perform various processes simply and efficiently on various fluids is provided.

IPC Classes  ?

• B01F 7/32 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis with openwork frames or cages
• B01D 29/90 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups Filtering elements therefor having feed or discharge devices for feeding
• B01D 35/027 - Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
• B01F 7/16 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis
• C02F 1/20 - Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
• C02F 3/10 - PackingsFillingsGrids
• F04D 7/04 - Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogeneous

Abstract

　This stirring device (1) is provided with a stirring rotor (10) and a flow resistor (20) which are arranged adjacently to one another. The stirring rotor (10) is provided with a main unit (11) that rotates about a rotation axis (C), intake ports (12) located on the surface of the main unit (11), discharge ports (14) located on the surface of the main unit (11) at positions farther towards the outside from the rotation axis (C) in the centrifugal direction than are the intake ports (12), and flow passages (16) connecting the intake ports (12) and the discharge ports (14). The flow resistor (20) is made to a different shape or different size than the stirring rotor (10), or is arranged at a different orientation than the stirring rotor (10). As a result, there is provided a stirring device with which it is possible to carry out stirring efficiently, regardless of the condition of the stirred material.

IPC Classes  ?

• B01F 7/32 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis with openwork frames or cages
• B01F 7/16 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a vertical axis