Particulate matter monitoring system in liquid

Abstract

This application relates to the technical field of water quality monitoring, and discloses a particle monitoring system in liquid, including: a cavity, a multi-stage baffle, a particle collection tank and a flow sensor; one end of the cavity is provided with a liquid inlet, and the other end is provided with an outlet. Liquid port; multi-stage baffles are set in the cavity, the first-stage baffles in the multi-stage baffles are facing the liquid inlet, the last-stage baffles are facing the liquid outlet, and the other-stage baffles are located on the first-stage baffles Between the last baffle and the last baffle, each baffle is used to block the liquid passing through the liquid inlet or the upper baffle, so that the liquid flows to the next baffle through the gap between each baffle and the cavity plate or flow out from the liquid outlet; a particle collection tank is provided under each baffle to collect the particles in the liquid deposited due to the obstruction of each baffle; the flow sensor is set at the liquid inlet or outlet, Flow sensors are used to measure the total flow of liquid flowing through the chamber to determine the concentration of particulate matter in the liquid flowing through the chamber.

Description

technical field [0001] The present application relates to the technical field of water quality monitoring, in particular to a monitoring system for particles in liquid. Background technique [0002] The purpose of water quality monitoring is to reflect the current situation and development trend of water quality in a timely, accurate and comprehensive manner, and to provide scientific basis for water quality management, pollution source control, water quality planning, and water quality evaluation. However, the existing water quality monitoring method is usually to regularly go to the sampling point for manual sampling, and then bring it back to the laboratory for inspection and analysis. Due to the limited amount of water sample collection and the short sampling time, once the concentration of particulate matter in the water sample is small or the particulate matter increases with time When the time fluctuation is large, the detection precision and accuracy will be greatly ...

AI Technical Summary

Problems solved by technology

However, the existing water quality monitoring method is usually to regularly go to the sampling point for manual sampling, and then bring it back to the laboratory for inspection and analysis. Due to the limited amount of water sample collection and the short sampling time, once the concentration of particulate matter in the water sample is small or the particulate matter increases with time When the time fluctuation is large, the detection precision and accuracy will be greatly reduced, and even particles cannot be detected

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