Regular and quantitative dosing device for water treatment

Abstract

The invention discloses a regular and quantitative dosing device for water treatment. The device comprises a water treatment device body, a motor box is fixedly mounted at the top of an inner cavity of the water treatment device body, a motor is fixedly mounted in an inner cavity of the motor box, and an output shaft of the motor penetrates out of the motor box and is fixedly connected with one end of a threaded rod. The surface of the threaded rod is sleeved with a nut, one side face of the nut is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a sliding block, the sliding block is movably mounted in a sliding groove in the inner wall of one side of the water treatment device body. By means of the cooperation of the motor, the threaded rod, the connecting rod and the nut, a movable rod can vertically move, a piston is moved through vertical movement of the movable rod, medicine in the dosing device is extruded through movement of the piston, the medicine is ejected out of an ejector through a fluid flowmeter, and the dosing amount is controlled through a sensor and a processor.

Description

technical field [0001] The invention relates to the field of sewage treatment and technology, in particular to a timing and quantitative dosing device for water treatment. Background technique [0002] The topic of water pollution is constantly being brought up, especially the problem of groundwater pollution, which is becoming more and more serious. Water pollution seriously endangers people's health and quality of life. With the development of society, people are becoming more and more concerned about the problem of sewage treatment. More and more attention has been paid to the fact that the market is full of various water treatment devices, but the existing water treatment devices rely on manual dosing to complete the process of dosing, which cannot accurately control the time of dosing, which greatly wastes manpower and material resources, and It is impossible to accurately control the dosage of the drug manually. Contents of the invention [0003] The purpose of the ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a water treatment timing and quantitative dosing device, which has the advantages of timing and quantitative dosing, and solves the problem that the existing water treatment devices rely on manual dosing to complete the dosing process, and cannot accurately control the time of dosing, which is a great waste It consumes manpower and material resources, and it is impossible to accurately control the dosage of the drug manually

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