| 摘要 |
A prefabricated simple water purifying apparatus which enables a low load operation to be performed by purifying raw water in a small purification facility through a simple water purification process, and maximizes the treatment efficiency and performs water purification more stably by eliminating general bacteria, Escherichia coli, virus and other pathogenic microorganisms contained in raw water is provided. A prefabricated simple water purifying apparatus comprises: a filtration tank(10) which is formed in the form of a cylindrical body, of which an outer circumference is formed in such a shape that an upper portion of the outer circumference is wide while a lower portion thereof is narrow, of which upper and lower portions are opened and sealed respectively, and which has a sealing ring(11) inserted onto an upper portion thereof, an inner cylindrical pipe(12) formed in the center thereof, a plurality of anchor bolts formed on the bottom thereof, and mesh supporting rings(14-16) formed on an inner circumference thereof; an aeration tank including a transparent acryl cover(21) placed on the top of the filtration tank, a raw water inflow pipe horizontally penetrated into one side of the transparent acryl cover, an operation grooved part(23) which is formed in the center of the transparent acryl cover, in which a disinfectant tank(24) and an air feeder(25) are separately formed, and which is covered by a cover(23a), and a spiral aerating pipe(27) formed on the air feeder; a coagulation tank for advanced treatment including a fixed plate(31) closely adhered to the bottom of the filtration tank, an isolating pipe(32) isolated from the aeration tank and projected to a lower side of the inner cylindrical pipe from a lower end of the inner cylindrical pipe, a stepped height formed on a line extending from the bottom of the inner cylindrical pipe, a supporting plate(34) horizontally formed on a lower part of the fixed plate, a disinfection pipe(36) which is fixed to the supporting plate, and of which a lower end is connected to a circular injection port(37), a crucible catching ring(38) formed on an upper portion of the disinfection pipe, and a plurality of adsorption meshes(39) formed on an inner circumference of the isolating pipe; and a disinfection tank(40) having a mechanical pressure and water level sensor(50) vertically installed in an inner center thereof as a cylindrical body formed below the supporting plate of the coagulation tank for advanced treatment. |
