A NON-POWERED WATER PURIFYING PLANT

摘要

PURPOSE: A non-powered water purifying device is provided to produce drinking water or domestic water of high quality by purifying the raw water using the difference in elevation without separate power. CONSTITUTION: A non-powered water purifying device(1) includes a body housing(10), a water bath(20), a first filtration membrane cartridge(30), a first filter bath(40), a second filter bath(50), and a second filtration membrane cartridge(60). An inlet(11) and an outlet(13) are equipped on either side of the body housing. The inlet includes a floating valve(15). A plurality of back-washing nozzles(16a) and a back-washing pipe(16) are installed inside the body housing. A drain valve(17) is installed at the bottom of the body housing, and a bypass pipe(18) is installed at a side of the body housing.