Sewage sampling device based on sewage treatment

Abstract

The invention provides a sewage sampling device based on sewage treatment. The device comprises a body, a first shell is fixedly mounted on the upper side of the body, a second shell is fixedly mounted on the lower side of the body, fixed shells are fixedly mounted on the left side and the right side of the first shell, and water pressure bags are mounted on the fixed shells; and an induction sliding rod is installed in the first shell, and a floating piece is installed on the induction sliding rod. According to the sewage sampling device based on sewage treatment, water pressures at different levels and depths underwater are different, and the water pressure bag is continuously extruded through the pressure of water quality, so that liquid in the water pressure bag is in contact with the floating piece. In the upward moving process of the floating piece, the transmission mechanism in the induction device converts the electric signal into propagatable information and feeds back the propagatable information, so that a worker can substantially monitor the sinking depth of the equipment, and meanwhile, the equipment can further know the sampling depth of the water quality through the pressure intensity of the water pressure.

Description

technical field [0001] The invention belongs to the technical field of sewage, in particular to a sewage sampling device for sewage treatment. Background technique [0002] Sewage sampling refers to the process of extracting water samples from polluted water quality according to the prescribed method and a certain proportion. By testing and analyzing the extracted water samples, the degree of water pollution, the type and content of pollutants and other related water quality can be determined. Parameters, in order to guide production activities and take relevant measures to achieve the purpose of reducing water pollution. In sewage treatment, sewage sampling is required for testing. [0003] Nowadays, water is one of the indispensable resources in modern life. With the continuous development and use of water resources, some areas are gradually polluted, and people will produce a lot of sewage in the process of life and production, so the sewage is sampled, tested and analyze...

AI Technical Summary

Problems solved by technology

[0003] Nowadays, water is one of the indispensable resources in modern life. With the continuous development and use of water resources, some areas are gradually polluted, and people will produce a lot of sewage in the process of life and production, so the sewage is sampled, tested and analyzed It is one of the solutions to water resource pollution, and the existing sewage sampling device, due to its complex structure, high limitations in use, and low sampling efficiency, cannot collect water samples very well. At the same time, traditional sampling will only The water quality of the upper layer is collected, and the water quality of the lower layer cannot be sampled, so that the actual situation of the water quality cannot be effectively detected, and it is difficult to achieve the desired effect of the people. Therefore, the storage is insufficient and cannot meet the needs of the staff. Therefore, it is necessary to further Improve

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