CE 588 Demonstration Of Dissolved Air Flotation Didactic Equipment School Educational Equipment Fluid Mechanics Lab Equipment
Basic function and visualisation of the process Features - mechanical water treatment - transparent tank for observing the processes Learning objectives/experiments - how dissolved air flotation works - dissolving gases in liquids: -- Henry's law -- Dalton's law Specification [1] flotation column made of plexiglass [2] raw water tank with stirring machine [3] peristaltic pump for pumping raw water [4] pulsation dampener to create a smooth raw water flow [5] continuously adjustable speeds of peristaltic pump and stirring machine [6] height-adjustable inlet for raw water into the flotation column [7] pressure and flow rate of the circulation adjustable [8] water circuit with pump and bypass [9] no compressed air required [10] transparent pressure vessel with Pall rings [11] measurement of flow rate, pressure and temperature Technical data Flotation column - inner diameter: 115mm - height: 870mm - volume: approx. 10L Tanks - raw water: 8L - treated water: 15L - pressure vessel: 1,5L Raw water pump (peristaltic pump) - max. flow rate: 20L/h - max. speed: 200min-1 Circulation pump (centrifugal pump) - max. flow rate: 660L/h - max. head: 65m Stirring machine: max. 330min-1 Measuring ranges - flow rate: 5...60L/h - pressure: 0...10bar - temperature: 0...60°C 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 1410x790x1850mm Weight: approx. 170kg
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