초록 ▼

An improved portable reverse osmosis water purification plant includes a frame 10 with a storage area 20 thereon adapted to receive a feedwater pump 76 and a product water pump 78. A diesel engine 44 is located on the frame 10 along with a high pressure pump 52 which is driven thereby. A primary fil

An improved portable reverse osmosis water purification plant includes a frame 10 with a storage area 20 thereon adapted to receive a feedwater pump 76 and a product water pump 78. A diesel engine 44 is located on the frame 10 along with a high pressure pump 52 which is driven thereby. A primary filter 70 is located on the frame 10 and is connected to the feedwater pump 76 to receive water to be purified therefrom. A secondary filter 72 is also located on the frame 10 and is of the cartridge type. The same delivers water to be purified to the high pressure pump 52, which in turn provides the water to be purified to membrane/pressure vessels 60 located on the frame.

대표청구항 ▼

A portable reverse osmosis water purification plant comprising: a frame; a housing on said frame; a storage area in said housing adapted to receive feed water and product water pumps, and internal combustion engines therefor; a diesel engine in said housing; a high pressure pump within said housing

A portable reverse osmosis water purification plant comprising: a frame; a housing on said frame; a storage area in said housing adapted to receive feed water and product water pumps, and internal combustion engines therefor; a diesel engine in said housing; a high pressure pump within said housing and mechanically coupled to said diesel engine to be driven thereby; a primary filter in said housing, said primary filter being a backwashable filter and being connectable to said feed water pump to receive water to be purified therefrom; a secondary filter in said housing, said secondary filter being a cartridge filter and being connected to said primary filter to receive water to be purified therefrom and to said high pressure pump to provide the water to be purified thereto; a membrane/pressure vessel having a reverse osmosis membrane and located in said housing and having an inlet connected to said high pressure pump to receive, under high pressure, the water to be purified, and an outlet to discharge purified water; said outlet adapted to be connected to said product water pump; at least two treatment reservoirs in said housing; and an electrically operated injection pump for each of said reservoirs.