Cleaning device for sample storage tank for water quality monitoring

Abstract

The invention discloses a cleaning device for a sample storage tank for water quality monitoring. The cleaning device comprises a clamping body, wherein a clamping hole is formed in the position, close to the other side, of the clamping body, and a positioning mechanism is arranged on the hole wall of the clamping hole. The positioning mechanism is composed of a first positioning arc-shaped clamp, a second positioning arc-shaped clamp, a telescopic connecting column, a first buffering deviation-preventing column, a second buffering deviation-preventing column, a first screw hole and a second screw hole. According to the cleaning device for the sample storage tank for water quality monitoring, a driving motor and a brush connector arranged on the cleaning structure are matched with each other, the inner wall of the storage tank is cleaned through continuous rotation of a brush, the brush connector is connected with a rotating rod in a bolt penetrating mode, a semicircular clamping ring arranged on a push-pull structure can fasten the storage tank, and an electric push rod is matched with a supporting rod and a telescopic rod to achieve position movement of the semicircular clamping ring, so that the storage tank is driven to move, and the brush can conveniently move on the inner wall of the storage tank.

Description

technical field [0001] The invention relates to the field of storage tank cleaning devices, in particular to a cleaning device for a sample storage tank used for water quality monitoring. Background technique [0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality status. At present, my country's water environment and water quality monitoring technology has achieved rapid development. The technology is mainly physical and chemical monitoring technology, including chemical method, electrochemical method, atomic absorption spectrophotometry, ion selective electrode method, ion chromatography, gas chromatography, plasma emission spectrometry (ICP-AES) method, etc. To obtain samples, the storage tank used for the sample needs to be cleaned before it can be used; the traditional cleaning storage tank is manually cleaned, and manu...

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Problems solved by technology

[0002] Water quality monitoring is the process of monitoring and measuring the types of pollutants in the water body, the concentration and change trend of various pollutants, and evaluating the water quality. At present, my country's water environment and water quality monitoring technology has achieved rapid development. At present, my country's water quality monitoring The technology is mainly physical and chemical monitoring technology, including chemical method, electrochemical method, atomic absorption spectrophotometry, ion selective electrode method, ion chromatography, gas chromatography, plasma emission spectrometry (ICP-AES) method, etc. To obtain samples, the storage tank used for the sample needs to be cleaned before it can be used; the traditional cleaning storage tank is manually cleaned, and manual cleaning cannot clean the inner wall of the storage tank well, resulting in residual sample substances on the inner wall of the tank

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