Device for detecting heavy metals in wastewater

Abstract

The invention discloses a device for detecting heavy metals in wastewater, and relates to the technical field of wastewater detection, wherein the device comprises a cabinet body, a placing mechanismand a detection box; a first mounting table is fixed above the cabinet body; a second mounting table is mounted above the first mounting table; the placing mechanism is arranged on one side of the front part between the first mounting table and the second mounting table; the detection box is mounted above the middle of the second mounting table, feeding hoppers are fixed to the two sides of the upper portion of the detection box, a first filter screen is arranged on each of the upper portions of the interiors of the feeding hoppers, a second filter screen is arranged below each first filter screen, and a motor is mounted above the middle of the detection box. The device has the beneficial effects that by arranging the placing mechanism, placement and storage of wastewater samples are facilitated, six wastewater samples can be conveniently arranged in six placement grooves which are symmetrically and uniformly distributed, and by arranging the detection box, chemical mixing treatment onwastewater and a reagent solution for inspection is facilitated, so that subsequent detection is facilitated.

Description

technical field [0001] The invention relates to the technical field of wastewater detection, in particular to a detection device for heavy metals in wastewater. Background technique [0002] Wastewater refers to the general term for water discharged from residents' activities and runoff rainwater. It includes other useless water such as domestic sewage, industrial wastewater, and primary rainwater flowing into drainage pipes and channels, and generally refers to water that is not used or has no value in use. Due to a series of reasons such as excessive utilization of resources and environmental damage, water pollution is worsening. Water pollution, in addition to domestic wastewater, is the main cause of sewage discharged by factories and enterprises. Advanced and perfect water quality testing technology will be an important means to curb water pollution and protect the source of human life. [0003] The existing detection devices for heavy metals in water are inconvenient...

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Problems solved by technology

[0004] The object of the present invention is to provide a detection device for heavy metals in wastewater, to solve the problem that the existing detection device for heavy metals in water proposed in the background technology above is inconvenient to store wastewater samples separately, and it is not easy to take out during storage, and it is easy to appear When the container is dumped and broken, the wastewater cannot be fully filtered during the detection process, and the wastewater cannot be discharged and collected in a centralized manner after the detection, which is a troublesome problem to use

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