CN221662622U - A device for removing microalgae and microplastics from lakes and reservoirs - Google Patents

Abstract

The present application discloses a device for removing microalgae and microplastics from lakes and reservoirs, and belongs to the field of environmental engineering. The device includes an installation barrel, a reaction barrel, a filter barrel, a pump, a pipeline group, a first pipeline, a second pipeline, a third pipeline and a plurality of air bags; the filter barrel is arranged in the installation barrel and is located at the bottom, and is connected to the outside through the pipeline group; the reaction barrel is arranged in the installation barrel and is located above the filter barrel, and includes a reaction chamber, in which algaecides and plasticizers are placed, and the bottom of the reaction chamber is connected to the top of the filter barrel through a first pipeline; the pump is arranged on the inner wall of the installation barrel, the input end is connected to the second pipeline, and the output end is connected to the reaction chamber through a third pipeline; a plurality of air bags surround the outer wall of the installation barrel. The present application has a good effect on removing microalgae and microplastics in the water body or bottom mud of lakes and reservoirs, is not subject to various restrictions, and is safe, simple, efficient and easy to maintain.

Description

A device for removing microalgae and microplastics from lakes and reservoirs

Technical Field

The present application relates to the field of environmental engineering technology, and in particular to a device for removing microalgae and microplastics from lakes and reservoirs.

Background Art

Microalgae and microplastics are two common types of pollutants in the current water environment, which pose a serious threat to the quality of the water environment and the stability of the ecological environment system.

Currently, microalgae and microplastics in the water or sediment of lakes and reservoirs can be removed by injecting microorganisms into the lakes and reservoirs and utilizing their adsorption and degradation capabilities. However, this biological method is limited by the growth of microorganisms and the degree of water pollution, and the removal effect is uncontrollable.

Utility Model Content

The embodiment of the present application provides a device for removing microalgae and microplastics from lakes and reservoirs, which can solve the problem that the existing methods for removing microalgae and microplastics from lakes and reservoirs are limited by the growth conditions of microorganisms and the degree of water pollution, and the removal effect is uncontrollable.

An embodiment of the utility model provides a device for removing microalgae and microplastics from lakes and reservoirs, comprising an installation barrel, a reaction barrel, a filter barrel, a pump, a pipeline group, a first pipeline, a second pipeline, a third pipeline and a plurality of air bags; the filter barrel is arranged in the installation barrel and is located at the bottom, and is connected with the outside through the pipeline group; the reaction barrel is arranged in the installation barrel and is located above the filter barrel, and comprises a reaction chamber, in which algaecide and plasticizer are placed, and the bottom of the reaction chamber is connected with the top of the filter barrel through a first pipeline; the pump is arranged on the inner side wall of the installation barrel, the input end is connected with the second pipeline, and the output end is connected with the reaction chamber through a third pipeline; a plurality of air bags surround the outer side wall of the installation barrel.

In one possible implementation, the device for removing microalgae and microplastics from lakes and reservoirs also includes a spray plate, a fourth pipe and a plurality of nozzles, and the reaction barrel also includes an algaecide storage chamber; the spray plate is arranged at the bottom of the mounting barrel, a cavity is arranged on the upper part, and a plurality of axial through holes are arranged along the bottom surface of the cavity to the lower end surface of the spray plate; one nozzle is arranged at each of the axial through holes; the algaecide storage chamber is connected to the cavity through a fourth pipe.

In a possible implementation, the device for removing microalgae and microplastics from lakes and reservoirs further includes a fifth pipe, and the reaction barrel further includes a plasticizer storage chamber; the plasticizer storage chamber is connected to the cavity through the fifth pipe.

In one possible implementation, the device for removing microalgae and microplastics from lakes and reservoirs also includes an ultraviolet lamp group and a reflector; the ultraviolet lamp group is arranged on the outer peripheral wall of the spray disk; the reflector is arranged on the spray disk and is configured to reflect the light of the ultraviolet lamp group to the bottom of the lake or reservoir.

In a possible implementation, the device for removing microalgae and microplastics from lakes and reservoirs also includes a filtering structure; the filtering structure is stuck in the inner cavity of the second pipe.

In a possible implementation, the filter barrel includes a barrel body, a filter plate and filter material, and the pipeline group includes a sixth pipe and a seventh pipe; the filter plate is clamped in the inner cavity of the barrel body; the filter material is laid on the filter plate; one end of the sixth pipe is connected to the side wall of the barrel body above the filter plate, and the other end is connected to the outside world; one end of the seventh pipe is connected to the side wall of the bottom of the barrel body, and the other end is connected to the outside world.

In a possible implementation, the device for removing microalgae and microplastics from lakes and reservoirs also includes at least one agitator; and the at least one agitator is disposed at the bottom of the filter barrel.

In one possible implementation, the device for removing microalgae and microplastics from lakes and reservoirs also includes at least one solar panel; at least one of the solar panels is disposed on the top of the mounting barrel.

One or more technical solutions provided in the embodiments of the present utility model have at least the following technical effects or advantages:

The device for removing microalgae and microplastics from lakes and reservoirs provided by the embodiment of the utility model, in actual use, after the device is installed, the device is placed in the water body of the lake and reservoir. Since multiple air bags surround the outer wall of the installation barrel, the installation barrel can be suspended in the water body. Then, the end of the second pipeline away from the pump is extended into the lake and reservoir, and the pump is turned on. The water body or bottom mud in the lake and reservoir is pumped up by the pump and input into the reaction chamber of the reaction barrel through the third pipeline. The reaction chamber is filled with algaecides and plasticizers, and the microalgae and microplastics in the water body or bottom mud can be removed synchronously. The water body or bottom mud that has completed the reaction is input into the filter barrel through the first pipeline for filtration to further remove microalgae and microplastics. After that, the water body or bottom mud is output through a pipeline group connected to the outside world. The device of the utility model can pump the water body or bottom mud of the lake and reservoir into the reaction chamber to remove it through the reaction of the algaecide and plasticizer, and then filter it through the filter barrel and discharge it. It has a good effect on removing microalgae and microplastics in the water body or bottom mud of the lake and reservoir, is not subject to various restrictions, and is safe, simple, efficient and easy to maintain.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the structure of a device for removing microalgae and microplastics from lakes and reservoirs provided in an embodiment of the present application;

FIG2 is a schematic diagram of a partially enlarged structure of a device for removing microalgae and microplastics from lakes and reservoirs provided in an embodiment of the present application;

FIG3 is a schematic diagram of the structure of a reaction barrel provided in an embodiment of the present application.

Icons: 1-installation barrel; 2-reaction barrel; 21-reaction chamber; 22-algaecide storage chamber; 23-plasticizer storage chamber; 3-filter barrel; 31-barrel body; 32-filter plate; 33-filter material; 4-pump; 5-pipeline group; 51-sixth pipeline; 52-seventh pipeline; 6-second pipeline; 7-third pipeline; 8-air bag; 9-spray plate; 10-fourth pipeline; 20-fifth pipeline; 30-nozzle; 40-ultraviolet lamp group; 50-reflector; 60-filter structure; 70-agitator; 80-solar panel.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present utility model. The terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to the specific circumstances.

Please refer to Figures 1 and 2, an embodiment of the utility model provides a device for removing microalgae and microplastics from lakes and reservoirs, including an installation barrel 1, a reaction barrel 2, a filter barrel 3, a pump 4, a pipeline group 5, a first pipeline, a second pipeline 6, a third pipeline 7 and a plurality of air bags 8.

The filter barrel 3 is arranged in the installation barrel 1 and is located at the bottom, and is connected to the outside through the pipeline group 5. The reaction barrel 2 is arranged in the installation barrel 1 and is located above the filter barrel 3, which includes a reaction chamber 21, in which algaecides and plasticizers are placed, and the bottom of the reaction chamber 21 is connected to the top of the filter barrel 3 through a first pipe. The algaecides used in this application are all highly efficient, ecological and non-toxic algae killers. The plasticizers are all biodegradable microplastic removers.

The pump 4 is arranged on the inner wall of the installation barrel 1, the input end is connected to the second pipe 6, and the output end is connected to the reaction barrel 2 through the third pipe 7. The water body and surface sediment in the lake reservoir can be extracted through the pump 4. The filter barrel 3, the reaction barrel 2 and the pump 4 are placed in the installation barrel 1, and the installation barrel 1 is placed in the lake reservoir. The installation barrel 1 can prevent these components from directly contacting the water body.

A plurality of air bags 8 surround the outer wall of the installation bucket 1, and the air bags 8 are filled with gas, so that the installation bucket 1 is placed in the water and the installation bucket 1 can be suspended in the water. The air bags 8 can be set in the middle or upper part of the installation bucket 1. Of course, in order to prevent foreign objects from entering the installation bucket 1, a cover can be set on the top of the installation bucket 1.

The device for removing microalgae and microplastics from lakes and reservoirs provided by the embodiment of the utility model, when actually used, after the device is installed, the device is placed in the water of the lake or reservoir. Since multiple air bags 8 surround the outer wall of the installation barrel 1, the installation barrel 1 can be suspended in the water. Then, the end of the second pipe 6 that is away from the pump 4 is extended into the lake or reservoir, and the pump 4 is turned on. The water or bottom mud in the lake or reservoir is pumped up by the pump 4 and input into the reaction chamber 21 of the reaction barrel 2 through the third pipe 7. The reaction chamber 21 contains algaecides and plasticizers, and the microalgae and microplastics in the water or bottom mud can be removed synchronously. The water or bottom mud that has completed the reaction is input into the filter barrel 3 through the first pipe for filtration to further remove microalgae and microplastics. After that, the water or bottom mud is output through the pipeline group 5 connected to the outside. The device of the utility model can draw water or bottom mud of lakes and reservoirs into the reaction chamber 21 to remove them through the reaction of algaecides and plasticizers, and then discharge them after filtering through the filter barrel 3. It has a good effect on removing microalgae and microplastics in water or bottom mud of lakes and reservoirs, is not subject to various restrictions, and is safe, simple, efficient and easy to maintain.

Of course, in practice, the device also includes a controller. The controller may be a programmable logic controller. A first automatic valve is provided on the first pipeline, and the first automatic valve is electrically connected to the controller, so that the reaction time in the reaction chamber 21 can be controlled. For example, the opening time of the first automatic valve is set to 20 minutes after the reaction in the reaction chamber 21. Then, after the reaction in the reaction chamber 21 is carried out for 20 minutes, the controller controls the first automatic valve to open, so that the reaction in the reaction chamber 21 can be fully reacted in a controllable manner.

Furthermore, as shown in Figures 1 and 2, the device for removing microalgae and microplastics from lakes and reservoirs also includes a spray plate 9, a fourth pipe 10 and a plurality of nozzles 30, and the reaction barrel 2 also includes an algaecide storage chamber 22. The spray plate 9 is arranged at the bottom of the mounting barrel 1, and a cavity is arranged at the upper part, and a plurality of axial through holes are arranged along the bottom surface of the cavity to the lower end surface of the spray plate 9. A plurality of axial through holes are arranged in a circular array. The spray plate 9 can be annular, and the bottom of the reaction barrel 2 is clamped in the inner hole of the annulus. A nozzle 30 is arranged at each axial through hole. The algaecide storage chamber 22 is connected to the cavity through the fourth pipe 10.

In practice, the algaecide storage chamber 22 stores an algaecide solution. Since the algaecide storage chamber 22 is connected to the cavity on the spray plate 9 through the fourth pipe 10, the algaecide solution can be input into the cavity on the spray plate 9 through the fourth pipe 10. Since a plurality of axial through holes are provided along the bottom surface of the cavity to the lower end surface of the spray plate 9, a nozzle 30 is provided at each axial through hole. After that, the algaecide solution flows into the axial through hole and is sprayed from the nozzle 30 into the lake reservoir, which can further remove the microalgae in the lake reservoir, especially the microalgae in the bottom mud. Of course, a second automatic valve is provided on the fourth pipe 10, and the second automatic valve is electrically connected to the controller, so as to control whether the algaecide solution is output and the output amount of the output algaecide solution. Of course, a booster pump 4 can also be provided on the fourth pipe 10 to increase the pressure of the output algaecide solution, so that the spraying effect of the algaecide solution finally sprayed is better.

Furthermore, as shown in Figures 1 and 2, the device for removing microalgae and microplastics from lakes and reservoirs further includes a fifth pipe 20, and the reaction barrel 2 further includes a plasticizer storage chamber 23. The plasticizer storage chamber 23 is connected to the cavity through the fifth pipe 20.

In practice, the plasticizer storage chamber 23 stores a plasticizer solution. Since the plasticizer storage chamber 23 is connected to the cavity on the spray plate 9 through the fifth pipeline 20, the plasticizer solution can be input into the cavity on the spray plate 9 through the fifth pipeline 20. Since a plurality of axial through holes are provided along the bottom surface of the cavity to the lower end surface of the spray plate 9, a nozzle 30 is provided at each axial through hole, and then the plasticizer solution flows into the axial through hole and is sprayed from the nozzle 30 into the lake reservoir, which can further remove the microalgae in the lake reservoir, especially the microalgae in the bottom sediment. Of course, a third automatic valve is provided on the fifth pipeline 20, and the third automatic valve is electrically connected to the controller, so as to control whether to output the plasticizer solution and the output amount of the output plasticizer solution. Of course, a booster pump 4 can also be provided on the fifth pipeline 20 to increase the pressure of the output plasticizer solution, so that the spraying effect of the plasticizer solution finally sprayed is better.

The second automatic valve and the third automatic valve are electrically connected to the controller, and can also control the regular and quantitative spraying of plasticizer solution and algaecide solution to the bottom of the lake, thereby regularly removing microalgae and microplastics in the bottom mud.

The algaecide solution and the plasticizer solution are stored in the algaecide storage chamber 22 and the plasticizer storage chamber 23 respectively, and the required amount of algaecide and plasticizer can be sprayed out respectively according to the actual usage requirements. The reaction chamber 21, the algaecide storage chamber 22 and the plasticizer storage chamber 23 are all arranged in the reaction barrel 2, so that the three chambers can be placed more neatly and the placement space can be saved. Furthermore, as shown in Figure 3, a first partition is inserted in the reaction barrel 2 along the cross-sectional diameter to divide the inner cavity of the reaction barrel 2 into a sub-cavity and a reaction chamber 21. A second partition is inserted in the sub-cavity along the cross-sectional radius to divide the sub-cavity into an algaecide storage chamber 22 and a plasticizer storage chamber 23 of the same volume.

As shown in Figure 1, the device for removing microalgae and microplastics from lakes and reservoirs also includes an ultraviolet lamp group 40 and a reflector 50. The ultraviolet lamp group 40 is arranged on the outer peripheral wall of the spray plate 9. The reflector 50 is arranged on the spray plate 9 and is configured to reflect the light of the ultraviolet lamp group 40 to the bottom of the lake reservoir, so that the ultraviolet light reflected into the bottom of the lake reservoir can inhibit the growth of microalgae. The reflector 50 can increase the light intensity, and adjusting the angle of the reflector 50 can adjust the area irradiated by the ultraviolet lamp group 40 to enhance the inhibitory effect of microalgae. The ultraviolet lamp group 40 can also be connected to a controller, and the controller controls the ultraviolet lamp group 40 to turn on periodically and adjust the light intensity and light time.

Continuing to refer to FIG. 1 , the device for removing microalgae and microplastics from lakes and reservoirs further includes a filtering structure 60. The filtering structure 60 is mounted in the inner cavity of the second pipe 6. Generally, it is best to mount the filtering structure 60 at the inlet of the second pipe 6. The filtering structure 60 includes a coarse grid and a fine grid sequentially arranged from the inlet to the outlet of the second pipe 6. The water or bottom mud of the lake or reservoir drawn from the second pipe 6 can be filtered out of suspended matter and large particles through the filtering structure 60.

As shown in Figure 2, the filter barrel 3 includes a barrel body 31, a filter plate 32 and a filter material 33, and the pipeline group 5 includes a sixth pipeline 51 and a seventh pipeline 52. The filter plate 32 is clamped in the inner cavity of the barrel body 31. The filter plate 32 is provided with a through hole to allow water and bottom mud to pass through. The filter material 33 is laid on the filter plate 32. One end of the sixth pipeline 51 is connected to the side wall of the barrel body 31 above the filter plate 32, and the other end is connected to the outside. One end of the seventh pipeline 52 is connected to the side wall at the bottom of the barrel body 31, and the other end is connected to the outside.

In practice, after the water or bottom mud output from the reaction chamber 21 is input into the filter barrel 3 through the first pipeline, the bottom mud is located at the bottom of the filter barrel 3 after sedimentation. The filter material 33, such as activated carbon particles, arranged on the filter plate 32 can further adsorb microalgae and microplastics in the water. Algaecides and plasticizers are placed at the bottom of the filter barrel 3 to further remove microalgae and microplastics in the bottom mud. One end of the sixth pipe 51 is connected to the side wall of the barrel body 31 located above the filter plate 32, and the other end is connected to the outside world, so that the treated water body can be discharged in time. One end of the seventh pipe 52 is connected to the side wall of the bottom of the barrel body 31, and the other end is connected to the outside world, so that the treated bottom mud can be discharged in time. The setting of the sixth pipe 51 and the seventh pipe 52 can discharge the water body and the bottom mud respectively according to the removal of microalgae and microplastics. The sixth pipe 51 and the seventh pipe 52 can eventually merge into the same main pipe, so that the bottom mud adhering to the pipe can be flushed when the water body is discharged separately. A flow meter is installed on the main pipeline to monitor the water output.

Of course, a fourth automatic valve can be provided on the sixth pipeline 51, and the fourth automatic valve is electrically connected to the controller, so as to control the water filtering time. A fifth automatic valve can be provided on the seventh pipeline 52, and the fifth automatic valve is connected to the controller, so as to control the reaction time of the bottom mud with the algaecide and the plasticizer.

The device also includes a water quality detector, a detection component of which is inserted into the sixth pipe 51 and located between the filter barrel 3 and the fourth automatic valve. The control component is electrically connected to the controller, so that the water quality detected by the water quality detector can be transmitted to the controller. The controller controls the opening and closing of the fourth automatic valve according to the water quality to ensure that the output water meets the discharge requirements.

The device for removing microalgae and microplastics from lakes and reservoirs also includes at least one agitator 70. At least one agitator 70 is disposed at the bottom of the filter barrel 3. The agitators 70 may be one, two, or three. As shown in FIG. 1 and FIG. 2, a schematic diagram of a structure in which there are two agitators 70 is provided, and the two agitators 70 are disposed on opposite sides of the inner side wall of the bottom of the filter barrel 3. By stirring with the agitator 70, the bottom mud can react more fully with the algaecide and the plasticizer.

As shown in FIG1 , the device for removing microalgae and microplastics from lakes and reservoirs also includes at least one solar panel 80. At least one solar panel 80 is arranged on the top of the installation barrel 1. The power-consuming structures in the device, such as the pump 4, various automatic valves, the agitator 70, etc., are electrically connected to the solar panel 80. The setting of the installation barrel 1 allows the circuit to be set in the barrel, reducing the cost of waterproofing the circuit. The solar panel 80 can be one, two, three, etc. FIG1 shows a schematic diagram of a structure in which there are two solar panels 80. Setting two solar panels 80 can provide sufficient electrical energy to the electrical equipment of the device and can also save costs. The two solar panels 80 are relatively arranged at the relative positions of the outer wall of the installation barrel 1, which can ensure the balance of the device. The setting of multiple air bags 8 allows the device to be suspended in the water body, so that the solar panel 80 can always be located on the water surface, fully receive sunlight and convert it into electrical energy through photovoltaic power generation, providing sustainable and clean energy for the operation of the device.

The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims (8)

1. The device for removing the microalgae and the microplastic in the lakes and reservoirs is characterized by comprising an installation barrel, a reaction barrel, a filter barrel, a pump, a pipeline group, a first pipeline, a second pipeline, a third pipeline and a plurality of air bags;

the filter vat is arranged in the An Zhuangtong and positioned at the bottom and is communicated with the outside through a pipeline group;

the reaction barrel is arranged in the An Zhuangtong and is positioned above the filter barrel, and comprises a reaction cavity, wherein an algaecide and a plasticizer are placed in the reaction cavity, and the bottom of the reaction cavity is communicated with the top of the filter barrel through a first pipeline;

The pump is arranged on the inner side wall of the mounting barrel, the input end of the pump is connected with the second pipeline, and the output end of the pump is communicated with the reaction cavity through the third pipeline;

the plurality of air bags encircle the outer side wall of the mounting barrel.

2. The apparatus for removing microalgae and microplastic from a lake or reservoir of claim 1, further comprising a liquid spraying disc, a fourth pipeline and a plurality of nozzles, wherein the reaction barrel further comprises an algaecide storage cavity;

The liquid spraying disc is arranged at the bottom of the mounting barrel, a cavity is arranged at the upper part of the liquid spraying disc, and a plurality of axial through holes are formed from the bottom surface of the cavity to the lower end surface of the liquid spraying disc;

One nozzle is arranged at each axial through hole;

The algaecide storage cavity is communicated with the cavity through a fourth pipeline.

3. The apparatus for removing microalgae and plastics from lakes and reservoirs according to claim 2, further comprising a fifth pipeline, and the reaction tank further comprises a plasticizer storage cavity;

the plasticizer storage cavity is communicated with the cavity through a fifth pipeline.

4. The device for removing microalgae and microplastic from lakes and reservoirs according to claim 2 or 3, further comprising an ultraviolet lamp set and a reflecting plate;

the ultraviolet lamp group is arranged on the outer peripheral wall of the liquid spraying disc;

The reflecting plate is arranged on the liquid spraying disc and is configured to reflect the light rays of the ultraviolet lamp group to the bottom of the lake and reservoir.

5. The device for removing microalgae and microplastic from lakes and reservoirs of claim 1, further comprising a filtering structure;

The filtering structure is clamped in the inner cavity of the second pipeline.

6. The apparatus for removing microalgae and microplastic from lakes and reservoirs according to claim 1, wherein the filtering barrel comprises a barrel body, a filter plate and a filtering material, and the pipeline group comprises a sixth pipeline and a seventh pipeline;

The filter plate is clamped in the inner cavity of the barrel body;

the filter material is laid on the filter plate;

one end of the sixth pipeline is communicated with the side wall of the barrel body above the filter plate, and the other end of the sixth pipeline is communicated with the outside;

one end of the seventh pipeline is communicated with the side wall of the bottom of the barrel body, and the other end of the seventh pipeline is communicated with the outside.

7. The apparatus for removing microalgae and microplastic from lakes and reservoirs of claim 6, further comprising at least one stirrer;

At least one stirrer is arranged at the bottom of the filter vat.

8. The device for removing microalgae and microplastic from lakes and reservoirs of claim 1, further comprising at least one solar panel;

At least one solar panel is disposed on top of the mounting barrel.