Pretreatment device of water quality tele-monitoring system

摘要

The present invention relates to a first pre-processing unit that is immersed in a water channel through which waste water flows, filters the inflowing waste water and discharges filtered sample water for solids larger than the corresponding size, and is connected to the first pre-processing unit, and the first pre-processing unit A second pre-processing unit for filtering the sample water leaked from the filter and discharging the sample water from which foreign substances of a corresponding size or larger have been filtered, and one end is connected to the second pre-processing unit, in the order of the first pre-processing unit and the second pre-processing unit An inlet tube that introduces filtered sample water to guide the flow of sample water to the other end, and an inlet is connected to the other end of the inlet tube, and measures the water quality of the sample water introduced through the inlet tube with a plurality of sensors A water quality measurement unit that converts the data into data, and a control server that is connected to the water quality measurement unit through a wired or wireless communication network and receives the water quality data measured by the water quality measurement unit. By pre-treating the previous wastewater with the pre-treatment unit, the service life of the sensor is improved compared to the prior art, and through backwashing of the pre-treatment unit, cleaning and cleaning of foreign substances adhering to the pre-treatment unit are facilitated, thereby lowering the maintenance cost as well as maintaining It provides a pre-treatment device for water quality remote monitoring system that makes maintenance simple.