APPARATUS FOR PURIFYING RIVER WATER USING NOZZLE FOR MIXING FINE AIR

摘要

PURPOSE: A river water purifying device with a minute air mixed nozzle is provided to reduce costs for maintaining and repairing the purifying device by aeration of river water by a filter, and to improve performance for water purification. CONSTITUTION: A river water purifying device(100) with a minute air mixed nozzle comprises the following: a device driving part(20) installed on the top of a float(40), and including a circulation pump(22), a battery(23), and a controller; a filter(18a,18b) removing foreign materials included in river water; a discharge pipe(18) connected to the circulation pump; an air inflow pipe(15) connected to a nozzle body(11) of the minute air mixed nozzle, which is extended to the exterior of the water surface; and an elevating device(30) lifting the inflow pipe and a discharge pipe with the device driving part.