Wall attachment removing device

Abstract

A wall attachment removing device includes a first driving device, a second driving device, a frame, side limiting devices, two cleaning devices, a first transmission component, and a second transmission component, wherein the side limiting devices are respectively arranged on both sides close to rear and front ends of the frame; the cleaning devices are respectively installed on both sides of themiddle of the frame; the first driving device is installed on the top of the frame; and a driving wheel and a driven wheel are arranged side by side in the longitudinal direction at the bottom of theframe; the first driving device drives the driving wheel to rotate by the first transmission component; the second driving device is mounted on the top of the frame; and the second driving device drives the cleaning devices to rotate by the second transmission component. Automated operation is achieved, avoiding the danger caused by manual work. The wall attachment removing device can effectivelyremove the attachments on the wall, and enables smooth operation of a sewage treatment process and environmental protection.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a device for removing wall attachments. Background technique [0002] The sewage treatment plant is an important facility in the current municipal water supply and drainage treatment project. As the country's requirements for the environment become more and more stringent, the stable operation of the sewage treatment plant is more and more important. [0003] The secondary sedimentation tank is an important structure in the activated sludge treatment process. Its function is to clarify and concentrate the mixed liquid, complete the separation of mud and water, and recover the activated sludge deposited at the bottom. Its operation effect directly affects the processing technology before and after. [0004] Since the effluent of the secondary sedimentation tank contains nutrients such as ammonia nitrogen, it is easy to breed moss and other attachments on the effluent wall, which n...

AI Technical Summary

Problems solved by technology

[0004] Because the effluent of the secondary settling tank contains nutrients such as ammonia nitrogen, it is easy to grow moss and other attachments on the wall of the effluent, which not only affects the appearance, but if the quantity is too large, the effluent weir will be blocked and the water quality will be affected.

[0005] At present, the method of dealing with moss is usually manual cleaning, which is not only labor-intensive, but also prone to safety accidents

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