Flocculating agent quantitative feeding device for sewage treatment experiment

Abstract

The invention discloses a flocculating agent quantitative feeding device for a sewage treatment experiment, and relates to the technical field of sewage treatment experiment equipment. The device comprises a lower base, an adjusting supporting rod is fixed to the top of the lower base, a fixed supporting plate is fixed to the outer side of the adjusting supporting rod, and a plastic battery box isfixed to the top of the fixed supporting plate and located at one end of the adjusting supporting rod. Through mutual cooperation of a driving motor, a driving lead screw, a guide limiting sliding plate, a quantifying cup outer wall, a sealing bottom plate and a quantifying cup inner wall, the device can quantitatively feed a flocculating agent, the flocculating agent taking step is simplified, the flocculating agent taking amount is more accurate, the accuracy of an experiment result is improved, and experiment analysis and government of sewage are facilitated. Through mutual cooperation ofthe outer wall of the quantifying cup outer wall, the sealing bottom plate, the quantifying cup inner wall and a transparent observation plate, the feeding amount of the device can be adjusted according to experiment requirements, and the device is more practical.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment experimental equipment, in particular to a quantitative flocculant dosing device for sewage treatment experiments. Background technique [0002] With the development of science and technology, environmental pollution is an increasingly serious problem. Sewage treatment is the most important of many environmental problems. Sewage includes industrial sewage and domestic sewage. If the sewage cannot be completely purified, it will be discharged directly and will re-enter the earth. In the water circulation system, besides destroying the ecological environment, sewage will also enter the human body and affect human health. Flocculation technology is an economical and simple water quality treatment method commonly used at home and abroad to improve the efficiency of water quality treatment. It is widely used in For the treatment of industrial water, industrial wastewater and domestic sewage, b...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a flocculant quantitative dosing device for sewage treatment experiments to solve the existing problem: when using a pallet balance to quantitatively take the flocculant, the steps are cumbersome and the amount of taking is not accurate enough, so that the experimental results are not accurate enough. Not conducive to the experimental analysis and treatment of sewage

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