Disturbance device for sedimentation tank of sewage treatment

Abstract

The invention discloses a turbulence device for a sedimentation tank for sewage treatment, which belongs to the technical field of sewage treatment, and comprises a base, and the four corners of the top of the base are fixedly connected with a fixing mechanism through a support column, and the inner cavity of the fixing mechanism is fixedly installed There are a plurality of turbulence components, and an electromagnetic water valve is fixedly installed on one side of the fixing mechanism. The turbulence component includes a liquid suction seat, and a spoiler column is fixedly connected to the bottom of the liquid suction seat. In the present invention, by cleaning the pump body externally and injecting liquid into the connecting water pipe and the water bag, the water bag expands and expands after injecting the water liquid, and shrinks under negative pressure after the water liquid is drawn out, so that the pumping cycle of the water bag can be achieved. Realize the continuous scaling of the shape of the water bladder, so that the adhesive stress on the surface of the particles can be broken through the expansion of the water bladder, the particles adhered to the surface of the water bladder can be removed, and the water liquid can be pumped out during work to ensure the effect of cross expansion and the normal generation of eddy currents. Clean up to suit.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a turbulence device for a sedimentation tank of sewage treatment. Background technique [0002] In the process of water resource purification, the sedimentation tank is a relatively important part of sewage treatment. It is a structure that uses sedimentation to remove suspended solids in water, and uses natural precipitation or coagulation of water to remove suspended solids in water. The sedimentation tank is divided into horizontal sedimentation tank and vertical sedimentation tank according to the direction of water flow. The sedimentation effect depends on the flow rate of the water in the sedimentation tank and the residence time of the water in the tank. [0003] Sewage turbulence can generate a large number of tiny eddies to increase the sedimentation efficiency. The turbulence column of the turbulence device in the prior art will be combined with pa...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the sewage tank can be vigorously disturbed due to the high pressure of the high-pressure water gun, so it is generally impossible to carry out the sedimentation operation during cleaning, and a kind of turbulence device for the sedimentation tank of sewage treatment is proposed

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