An environmentally friendly sewage treatment device

Abstract

The invention discloses an environment-friendly sewage treatment device. The device comprises a base body and a chlorine adding device fixed to the top of the base body. The chlorine adding device is composed of a first base frame and second base frames arranged on the left side and the right side of the first base frame. A first cavity is formed in the first base frame in a left-and-right extending mode, and a first rotating rod arranged in a left-and-right extending mode is disposed in the first cavity; a motor is arranged in the inner top surface of the first cavity, and the bottom of the motor is connected with a first cone pulley extending into the first cavity in a matched mode; the right end of the first cone pulley is meshed with a second cone pulley fixedly connected with the outer surface of the first rotating rod; guide sliding grooves are formed in the left side and the right side of the first base frame above the first cavity, and the left and right guide sliding grooves are formed in the upper portions of left and right extending parts of the first cavity respectively. The device is simple in structure and convenient to operate, improves the operation stability of equipment, can meet various spraying requirements, is convenient to move and transport, and improves the efficiency.

Description

Technical field [0001] The invention relates to the technical field of environmental protection sewage treatment, in particular to an environmental protection sewage treatment device. Background technique [0002] With the further strengthening of the construction of new countryside, the centralized treatment and discharge of rural sewage has become a new problem. In rural areas, sewage is mainly domestic sewage. In the past, these sewage was directly discharged into streams and rivers without treatment, which seriously affected water quality and environmental landscape. At present, the rural sewage treatment system first collects the sewage in a sewage pond, passes a series of procedures such as precipitation and chlorination, and finally discharges it into the river. In the chlorination process, chlorination of liquid chlorine is the most commonly used method. After the liquid chlorine is vaporized, it can be put into the water through a chlorinator to complete the oxidation a...

AI Technical Summary

Problems solved by technology

In the chlorination process, liquid chlorine chlorination is the most commonly used method. After the liquid chlorine is vaporized and put into water through a chlorinator, the oxidation and chlorination can be completed. However, the existing liquid chlorine chlorination system is relatively complicated and the cost is high. , the one-piece mechanical structure has only one chlorine addition direction, and cannot adapt to the disinfection treatment of sewage pools in different directions

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