Device for collecting particulate matters in water body of aquaculture sea area

Abstract

The invention discloses a device for collecting particulate matters in a water body of an aquaculture sea area. The device is convenient to operate, low in labor intensity and high in automation degree and is particularly applied to the process that plentiful detection points in different regions need to be respectively sampled. The device comprises a stander, a water pump, a water pumping pipeline, a first flow guiding pipe, a second flow guiding pipe, a rotating shaft and two mounting bushings, wherein the first flow guiding pipe and the second flow guiding pipe are fixed on the stander, the rotating shaft is rotatably arranged on the stander, and the two mounting bushings are circumferentially and uniformly distributed around the rotating shaft; a particulate matter collecting device is arranged in one mounting bushing, and a cleaning and flow-guiding device is arranged in the other mounting bushing; one end of the water pumping pipeline is connected with a water inlet of the water pump; one end of the first flow guiding is connected with a water outlet of the water pump.

Description

technical field [0001] The invention relates to a collection device, in particular to a water body particle collection device in a culture sea area for sampling suspended particles in seawater. Background technique [0002] Suspended particles are an important manifestation of the nutritional structure of water ecosystems, and can reflect the potential change trend of water quality in a system, which mainly include suspended sediment, phytoplankton, zooplankton, and humus (organic debris). The suspended particulate matter in the water body of the aquaculture area is an important medium for various pollutants in the water body, and plays an important role in the migration and distribution of various pollutants in the aquatic ecosystem, and plays an important role in the bioavailability and Final destination has an important impact. With the deepening of people's research on suspended particulates in water bodies in aquaculture sea areas, sampling methods and sampling devices...

AI Technical Summary

Problems solved by technology

The current sampling method not only requires a lot of manual operations, but also has high labor intensity and long sampling period; especially when the research needs to collect suspended particles in different areas, the number of collections is large, the labor intensity is high, and the sampling period is long; and in harsh environments environment, it is even more difficult to operate

On the other hand, the current sampling method can only perform single-point sampling in a small area, and cannot continuously sample suspended particles at different points in a large area. Objectively reflecting the overall level of the waters will cause adverse effects

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