OVERFLOW WEIR EQUIPMENT OF SEDIMENTATION BASINS.

摘要

The subject innovation is the / sewer supernatant water collecting device of the clarifier is used in treatment and release the water of the settling tank during the water passing the height and level of the overflow wear of the supernatant collecting unit relates to the supernatant water collecting in the final settling tank in the sewage and waste water treatment apparatus or clarifiers configuration of facilitating uninterrupted use and provide a settling basin and the supernatant collecting device which can accurately adjust and submerged sewer / to drain water that make up the catchment in a final clarifier for wastewater treatment and overflow warehouse components in all of the copper or copper alloy hameuroseo by rotating the screw to accept the goal using the saljo ability to prevent the growth mosses is attached to and overflow wear in the drain water and the rear end of the settler to this end (4 for each settler) or circumferential vicinity (in the case of a circular settling basin) possible height and leveling to install the stand for the support and that Ewe, and even during water flow in all settler hameuroseo install the exhaust channels exactly the height of the overflow warehouse without remove the water or stop using and easy to prevent drift in hameuroseo controlled sedimentation enhance precipitation efficiency of sedimentation and thereby improve the quality of the clarifier supernatant effect and can prevent the adhesion growth mosses Ewe and discharge channel of the supernatant water collecting device using copper and copper alloys of saljo ability and moss growth inhibition capability for wear and the discharge channel of the supernatant water collecting device with the copper or copper alloy that it has an effect that can reduce the labor for wiping off the moss with a visual or qualitative eurona can keep it clean and attached.