Adding device capable of automatically adjusting adding amount of treating agent and used for sewage treatment

Abstract

The invention provides an adding device capable of automatically adjusting the adding amount of a treating agent and used for sewage treatment, belonging to the technical field of sewage treatment. The adding device comprises a shell, wherein an electromagnet is fixedly connected to the inner wall of the right side of the shell, a first spring is fixedly connected to the inner top wall of the shell, a blocking block is fixedly connected to the bottom of the first spring, a magnetic conductive block is fixedly connected to the inner wall of the blocking block, a sewage channel is formed in the bottom of the shell, a first friction ring is fixedly connected to the inner wall of the shell, a rotating shaft is movably connected to the inner wall of the left side of the shell, a second friction ring is fixedly connected to the inner wall of the rotating shaft, and a heat conduction block is fixedly connected to the inner wall of the rotating shaft. According to the adding device capable of automatically adjusting the adding amount of the treating agent and used for sewage treatment, through cooperative use of the electromagnet and the magnetic conductive block, magnetism generated by the electromagnet is in direct proportion to the flowing speed of sewage along with the flowing-in speed of the sewage; and the blocking block can continuously change the adding amount of the treating agent under the magnetic attraction action of the electromagnet and the magnetic conductive block, and the treating agent is effectively added according to a sewage amount, so sewage treatment efficiency is improved, and practicability is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an adding device for automatically adjusting the amount of treatment agent added for sewage treatment. Background technique [0002] According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage is sewage generated in daily life, which refers to various forms of inorganic substances and The complex mixture of organic matter, the current sewage treatment mostly uses the treatment agent to precipitate the impurities in the sewage, but this treatment method also has certain shortcomings, which affects the efficiency of sewage treatment; [0003] Most of the current methods of adding treatment agents are to directly put a certain amount of treatment agent into a certain amount of...

AI Technical Summary

Problems solved by technology

[0002] According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, while domestic sewage is sewage generated in daily life, which refers to various forms of inorganic substances and The complex mixture of organic matter, the current sewage treatment mostly uses the treatment agent to precipitate the impurities in the sewage, but this treatment method also has certain shortcomings, which affects the efficiency of sewage treatment;

[0003] Most of the current methods of adding treatment agents are to directly put a certain amount of treatment agent into a certain amount of sewage. This treatment method takes a relatively slow time, and it is likely to cause sufficient treatment in one part, but insufficient treatment in another part. Ideal, resulting in inconsistent quality of sewage treatment, greatly reducing the efficiency of sewage treatment and reducing the practicability

Images