| 摘要 |
PURPOSE: A water purifying device for dirty water is provided to reduce energy costs and the amount of wastewater and to increase the life span of equipment by filtering and discharging metal pieces and sludge included in the dirty water. CONSTITUTION: A water purifying device(10) for dirty water comprises the following: a dirty water supply pump(13) moving the dirty water in a reservoir to a water tank(15); the water tank temporarily storing the dirty water; a water tank pipe valve(26) adjusting the amount of water in a water tank pipe(25); a plurality of back filters(17) filtering the dirty water from the supply pump; a first pressure gauge(23); a ball valve(16) adjusting the amount of water; a purified water tank(18); a second manometer(24) measuring the pressure of the water; a cook valve(20); an upper plate lid(22) preventing contamination of water; a middle support(27) supporting the purified water tank; and an upper stand(28).
|
