Sewage treatment pond with convenient-to-clean inner wall

Abstract

The invention discloses a sewage treatment pond with a convenient-to-clean inner wall. The sewage treatment pond comprises a bridge. A sewage pond is fixed below the bridge, an XHDM-5 controller is mounted on a side face of the bridge, a fixed box and a water pump are fixed to the bottom of the bridge, the fixed box is located on one side of the water pump, a hydraulic pump is mounted in the fixedbox, a hydraulic cylinder is fixed below the fixed box, and one end of the hydraulic cylinder is connected to a fixed seat through a hydraulic telescopic rod. By arranging a hairbrush, the hydraulicpump presses hydraulic oil in the hydraulic cylinder into the hydraulic telescopic rod, so that the hydraulic telescopic rod is driven to drive the fixed seat to move up and down to be adjusted to theheight where the inner side wall of the sewage pond needs to be cleaned. A motor drives a first supporting rod to rotate through a rotary shaft, that is, the hairbrush on the fixed rod moves circumferentially around the inner side wall of the sewage pond, so that the problem that manpower and material resources are greatly wasted as the inner part of the pond body needs to be brushed gradually issolved.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, and in particular relates to a sewage treatment pool which is convenient for cleaning the inner wall. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering. The physical method mainly uses physical action to separate insoluble substances in sewage. The commonly used methods include gravity separation, centrifugal separation, reverse osmosis and air flotation. Stable inorganic substances. The chemical method is a method of using chemical reactions to treat or recover dissolved or colloidal substances in sewage. Commonly used methods include coagulation, neutralization, redox, and ion exchange. [0003] H...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of sewage treatment tank that is convenient for cleaning the inner wall, to solve the problem that the traditional treatment tank for cleaning the inner wall proposed in the above background technology requires a lot of manual cleaning of the inner wall of the tank, which wastes a lot of manpower and material resources, and cannot The inner wall is scrubbed cyclically, and the sludge cannot be treated at the same time, causing the troublesome problem of pipe blockage

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