| 摘要 |
PURPOSE: To provide a multi-bulkhead type water purification tank for enabling water to be hygienically purified and the facilities to be simply constructed by installing various sanitary water purification facilities and a multi-bulkhead structure in a single body part. CONSTITUTION: In a multi-bulkhead type water purification tank whose inner space of a tree ring shape is formed for containing a fluid, the multi-bulkhead type water purification tank comprises: a multi-bulkhead tank structure(100) comprising a coagulation basin chamber(180), a first sedimentation basin chamber(181), a second sedimentation basin chamber(182), a filter basin chamber(183) and a pure water reservoir chamber(184) formed by dividing the inner space; an agitator(200) installed in the coagulation basin chamber to mix and coagulate raw water flown in the multi-bulkhead tank structure; a sludge discharge bottom structure(400) of a puddle shape on the bottom of the first and second sedimentation basin chambers and connected to a sludge discharge pipe; at least one or more filter basins(700) comprising at least one or more overflow pipes(600) to flow in water from the second sedimentation basin chamber; a backwashing filter basin structure disposed under the filter basins; and a filter sand surface washer(900) disposed above the filter basins.
|
