Floating algae salvage device

Abstract

The invention discloses a floating algae salvage device, and particularly relates to a floating algae salvage device, which can adapt with the change of a water level to automatically lift when a drawing machine is positioned in a horizontal direction. The floating algae salvage device is characterized by comprising a polygon surrounding tube, wherein one side of the surrounding tube is connected with a pipeline; the surrounding tube is communicated with an algae-laden water treatment system on the shore by the pipeline; an upright post is connected below the sounding tube; a connecting rack is arranged on the sounding tube; the connecting rack comprises two parallel first connecting rods; a second connecting rod is connected between the two first connecting rods; one first connecting rod is connected with the corresponding edge of the sounding tube by a hinge in parallel; the other connecting rod is connected with a suspending drawing machine by the hinge; an opening is arranged at each edge of the sounding tube; and the opening is communicated with a water outlet of corresponding suspending drawing machine by a control valve and a hose. By adopting the device for savaging blue-green algae, the investment and the salvage cost are reduced; and moreover, height of the drawing machine can be automatically adjusted along with water surface fluctuation, and the oriented operation in the horizontal direction can be carried out.

Description

technical field [0001] The invention relates to a floating algae fishing device. Specifically, it is a floating algae fishing device that enables the extraction machine to adapt to changes in the water level while maintaining the horizontal orientation. Background technique [0002] As we all know, in recent years, with the rapid development of industry, the water pollution of inland lakes has become increasingly serious, making the water body of inland lakes eutrophic. During the high temperature season, blue-green algae outbreaks often occur. Once blue-green algae break out, the water in the lake will deteriorate rapidly, which will not only directly affect people's drinking water sources, but also cause serious harm to people's lives and aquatic animals and plants in the lake. In order to avoid the occurrence of the above problems, it is necessary to salvage and process the blue-green algae in inland lakes. [0003] At present, the method used to salvage blue-green alg...

AI Technical Summary

Problems solved by technology

Although this method can be used to salvage blue-green algae ashore, there are the following problems: First, due to the need to build a large number of platforms, sunshades, and rain shelters by the lake, taking the platforms, sunshades, and rain shelters set up along the coast of Yixing, Taihu Lake as an example, There is a platform, sunshade, and rain shelter at a distance of about 300 meters. Each platform, sunshade, and rain shelter requires considerable construction costs, and each platform requires personnel on duty. Therefore, this method is used to salvage blue algae. , its investment and salvage costs are high; the second is that the water level in the lake will change at any time, and the above method requires the guards to observe the change of the water level in the lake at any time, and frequently adjust the height of the water pump according to the change of the water level. It is more troublesome; the third is that when there is a large storm, the height of the water pump is manually adjusted, and it is impossible to quickly adjust the height of the water pump with the rapid changes between the peaks and troughs of the water surface, which makes the salvage operation more difficult, and sometimes it is even impossible to carry out the salvage operation. However, the blooming period of floating algae occurs precisely in the period of high winds and waves. Therefore, the salvage efficiency of blue-green algae is extremely low if the traditional method is used.

However, this kind of suspended algae extraction machine is usually relatively fixed by multi-point rope pulling, and if the rope is pulled too tightly, it will affect the lifting of the extraction machine, and if the rope is pulled too loose, it will be difficult for the extraction machine. fixed

Therefore, it is difficult to take into account the two requirements of the automatic lifting and lowering of the floating algae extraction machine with the water surface and the horizontal positioning operation of the extraction machine when the floating algae extraction machine is used for salvage operations.

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