Balanced water distribution and clarification tank

Abstract

The invention relates to a balanced water distribution and clarification tank which comprises a backflow tank and a clean water tank, as well as a precipitation tank, wherein a water inlet is formed in one side of the backflow tank; the other side of the backflow tank is communicated with the clean water tank through a water outlet; the precipitation tank is communicated with the clean water tank through a filtration unit; a sewage pump is arranged at the bottom of the backflow tank; the sewage pump is communicated with the precipitation tank. A water body is filtered after being subjected to adsorption precipitation by using the backflow tank so as to be fed to the clean water tank, and after sludge precipitated in the backflow tank is subjected to precipitation filtration in the precipitation tank, moisture in the sludge is fed to the clean water tank, so that the effective precipitation and filtering of externally water are achieved, the reaction requirements of subsequent flocculation are met, and the improvement of water treatment efficiency and quality is facilitated, and water source is saved.

Description

Technical field [0001] The invention relates to a water treatment equipment, in particular to a clarification tank of a water treatment reaction tank. Background technique [0002] In traditional water treatment equipment, there is usually a sedimentation tank before the flocculation reaction tank. After the external water is sent to the sedimentation tank for precipitation, the upper layer of water is extracted and sent to the flocculation reaction tank. The layered extraction between the upper layer of water and the lower layer of sludge is difficult to control, and the pumping efficiency The quality of pumping water cannot be taken into account; and when the sedimentation sludge in the sedimentation tank is discharged, a large amount of water in the sludge is discharged with the sludge, which greatly wastes water resources. Summary of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a balanced water distribution clarifier...

AI Technical Summary

Problems solved by technology

[0002] In traditional water treatment equipment, there is usually a sedimentation tank before the flocculation reaction tank. After the external water is sent to the sedimentation tank for sedimentation, the upper layer water is pumped and sent to the flocculation reaction tank. It is difficult to control the layered extraction between the upper layer water and the lower layer of sludge. It is impossible to take into account the quality of water pumping; and when the sedimentation silt in the sedimentation tank is discharged, a large amount of water in the silt is discharged with the silt, which greatly wastes water resources

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