Blue-green algae bloom treatment device

Abstract

The invention belongs to the technical field of water treatment, and discloses a cyanobacterial bloom treatment device which comprises a treatment mechanism on a water surface tool, and the treatment mechanism is communicated with a collection mechanism floating on the water surface; the collecting mechanism comprises an algae collecting assembly, and the algae collecting assembly communicates with a transferring assembly communicating with the processing mechanism; a driving assembly is arranged on the algae collecting assembly; the treatment mechanism comprises a treatment box arranged on the water surface tool, a treatment assembly is arranged in the treatment box and communicates with the transfer assembly, and the bottom end of the treatment assembly communicates with a discharging assembly; the algae collecting assembly comprises an algae collecting cylinder floating on the water surface, and a plurality of floating air bags for adjusting the floating state are arranged on the algae collecting cylinder. The blue-green algae is treated in a physical mode, the blue-green algae in the water body can be rapidly separated and recycled, the blue-green algae pollution of the water body is effectively treated, the threat of the blue-green algae is reduced, the treatment efficiency is high, the risk caused by chemical treatment and biological treatment is avoided, meanwhile, the blue-green algae is recycled, and the resource waste is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of water treatment, and in particular relates to a blue algae bloom treatment device. Background Art

[0002] With the increasingly serious problem of eutrophication of water bodies, blue algae blooms occur frequently. The outbreak and death and decomposition of blue algae will consume a large amount of dissolved oxygen in the water body, and there are also cyanobacterial toxins, which cause the death of a large number of organisms in the water body and cause the water body to stink, which will seriously affect the ecological balance and bring serious negative impacts to the aquatic ecosystem and human life.

[0003] Existing cyanobacteria treatment generally adopts physical, chemical and biological methods. Among them, the physical method generally removes cyanobacteria by salvage, but has problems such as incomplete salvage and high labor costs; the chemical method kills cyanobacteria by adding chemicals, which will affect the environment of the water body, the living environment of other organisms in the water body, and the ecological balance of the water body. At the same time, the residual cyanobacteria killed by the chemicals will not rot and ferment in the water body, releasing cyanobacterial toxins and causing secondary pollution of the water body; the biological method is to inhibit the growth and spread of cyanobacteria by organisms that feed on cyanobacteria or can inhibit the growth of cyanobacteria. Although this method is more environmentally friendly, it has a low treatment efficiency and cannot meet the growing demand for cyanobacteria treatment.

[0004] Therefore, the present application designs a cyanobacteria bloom treatment device to solve the above-mentioned technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes a cyanobacteria bloom treatment device.

[0006] To achieve the above-mentioned object, the present invention provides a blue algae bloom treatment device, comprising a water surface tool, on which a treatment mechanism is provided, and the treatment mechanism is interconnected with a collection mechanism floating on the water surface;

[0007] The collecting mechanism comprises an algae collecting component floating on the water surface for collecting blue algae, the algae collecting component is provided with a transfer component connected with the processing mechanism; the algae collecting component is provided with a driving component for driving the algae collecting component to move;

[0008] The processing mechanism comprises a processing box arranged on the surface tool, a processing assembly is arranged in the processing box, the processing assembly is connected with the transfer assembly, the bottom end of the processing assembly is connected with a discharge assembly, and the outlet of the discharge assembly extends out of the processing box;

[0009] The algae collecting component comprises an algae collecting tube floating on the water surface, and a plurality of floating air bags for adjusting the floating state are arranged on the algae collecting tube.

[0010] Preferably, a plurality of inclined collecting members are provided outside the algae collecting tube, the bottom ends of the collecting members extend below the water surface, the top ends of the collecting members are arranged corresponding to the inner cavity of the algae collecting tube, the inlet of the transfer assembly extends into the inner cavity of the algae collecting tube, and the driving assembly is arranged on the algae collecting tube.

[0011] Preferably, the collecting member includes a collecting trough movably connected to the edge of the algae collecting tube, a collecting conveyor belt for collecting blue algae is arranged in the collecting trough, the bottom end of the collecting conveyor belt extends below the water surface, and the top end of the collecting conveyor belt is arranged corresponding to the opening at the top end of the algae collecting tube.

[0012] Preferably, the transfer assembly includes a plurality of mounting seats equidistantly installed at the bottom end of the algae collecting cylinder, a transfer cylinder is provided on the mounting seat, a transfer motor is provided in the transfer cylinder, and an output shaft of the transfer motor is transmission-connected to a transfer driving blade rotatably connected in the transfer cylinder.

[0013] Preferably, the transfer assembly includes a transfer head extending into the collection tank, the transfer head is connected to a retractable transfer pipe, the transfer pipe is connected to the inlet of a transfer pump arranged in the processing box, and the outlet of the transfer pump is connected to the processing assembly through a transfer box arranged on the processing box.

[0014] Preferably, the processing assembly includes a processing cylinder rotatably connected to the processing box, and a plurality of water seepage holes are opened on the outer wall of the processing cylinder; the processing cylinder is transmission-connected to the power assembly in the processing box; the bottom end of the processing cylinder is connected to the discharge assembly, and a feed pipe is fixedly connected to the top end of the processing cylinder, and the feed pipe extends out of the processing box and is connected to the transfer box.

[0015] Preferably, the treatment cylinder includes a fixed cover fixedly connected to the top of the inner cavity of the treatment box, the bottom end of the fixed cover is rotatably connected to a centrifugal cylinder transmission connected to the power assembly, the water seepage hole is penetrated through the centrifugal cylinder; a spiral guide vane is arranged in the centrifugal cylinder.

[0016] Preferably, the power assembly includes a mounting plate arranged on the inner wall of the processing box, a driving motor is mounted on the mounting plate, an output shaft of the driving motor is transmission-connected with a driving gear, and the driving gear is meshed with a driven gear arranged on the outer wall of the centrifugal cylinder.

[0017] Preferably, the discharge assembly includes a discharge barrel rotatably connected to the outlet at the bottom end of the centrifugal barrel, and a plurality of water outlet holes are opened on the outer wall of the discharge barrel; an extrusion rod is rotatably connected inside the discharge barrel, and an extrusion spiral blade is sleeved on the extrusion rod, and the outer wall of the extrusion spiral blade is slidably arranged with the inner wall of the discharge barrel.

[0018] Preferably, a drain pipe is provided at the bottom end of the processing box, and a drain valve is provided on the drain pipe.

[0019] Compared with the prior art, the present invention has the following advantages and technical effects: the present invention discloses a blue algae bloom treatment device, which uses a physical method to treat blue algae in water, avoids the secondary pollution problem caused by chemical treatment, and also avoids the problem of low efficiency caused by biological treatment; when in use, the collecting mechanism floats on the water surface, automatically collects the blue algae on the water surface and transfers the blue algae into the treatment mechanism; the algae collecting component floats on the water surface and collects the blue algae on the water surface, the transfer component transfers the collected blue algae to the treatment component in the treatment box, the blue algae and water are initially separated by the treatment component, and then the blue algae are further squeezed and drained by the discharge component to reduce the water content in the blue algae, and then the blue algae are discharged from the treatment box and collected on the water surface tool for convenient use, and the water generated by the separation on both sides is discharged from the treatment box and returned to the water body; the driving component moves on the water surface under the control of the operator, and automatically collects the blue algae according to the distribution of the blue algae, thereby improving the degree of automation and accelerating the collection efficiency of the blue algae; the inflation amount of the floating air bag at the bottom of the algae collecting tube can be adjusted to control the floating depth of the algae collecting tube, which is suitable for different water bodies and has higher applicability.

[0020] The present invention uses a physical method to treat cyanobacteria, can quickly separate the cyanobacteria in the water body and recycle them, effectively control the cyanobacteria pollution in the water body, reduce the threat of cyanobacteria, have high treatment efficiency, avoid the risks caused by chemical treatment and biological treatment, and recycle the cyanobacteria at the same time to reduce resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of the blue algae bloom treatment device of the present invention;

[0023] Figure 2 A three-dimensional schematic diagram of the algae collecting assembly of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the algae collecting component of the present invention;

[0025] Figure 4 For the present invention Figure 3 A partial enlarged view of middle A;

[0026] Figure 5 It is a schematic diagram of the three dimensions of the treatment tube of the present invention;

[0027] Figure 6 A three-dimensional schematic diagram of the spiral guide vane of the present invention;

[0028] Figure 7 It is a three-dimensional schematic diagram of the discharge assembly of the present invention;

[0029] In the figure: 1. Surface tool; 2. Processing box; 3. Algae collecting cylinder; 4. Floating airbag; 5. Collecting piece; 6. Collecting tank; 7. Collecting conveyor belt; 8. Mounting seat; 9. Transfer cylinder; 10. Transfer motor; 11. Transfer driving blade; 12. Sealing plate; 13. Transfer head; 14. Transfer pipe; 15. Transfer pump; 16. Transfer box; 17. Processing cylinder; 18. Seepage hole; 19. Feeding pipe; 20. Fixed cover; 21. Centrifugal Cylinder; 22, spiral guide vane; 23, rotating connector; 24, mounting plate; 25, driving motor; 26, driving gear; 27, driven gear; 28, discharge cylinder; 29, water outlet; 30, extrusion rod; 31, extrusion spiral blade; 32, drain pipe; 33, drain valve; 34, extrusion motor; 35, support rod; 36, support ring; 37, support bearing; 38, through hole; 39, water inlet; 40, positioning ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Reference Figure 1-Figure 7 As shown, this embodiment provides a blue algae bloom treatment device, including a water surface tool 1, on which a treatment mechanism is provided, and the treatment mechanism is interconnected with a collection mechanism floating on the water surface;

[0033] The collecting mechanism comprises an algae collecting component floating on the water surface for collecting blue algae, the algae collecting component is provided with a transfer component connected with the processing mechanism; the algae collecting component is provided with a driving component for driving the algae collecting component to move;

[0034] The processing mechanism comprises a processing box 2 arranged on the surface tool 1, a processing assembly is arranged in the processing box 2, the processing assembly is connected with the transfer assembly, the bottom end of the processing assembly is connected with the discharge assembly, and the outlet of the discharge assembly extends out of the processing box 2;

[0035] The algae collecting component comprises an algae collecting tube 3 floating on the water surface, and a plurality of floating air bags 4 for adjusting the floating state are arranged on the algae collecting tube 3.

[0036] The invention discloses a blue algae bloom treatment device, which uses a physical method to treat blue algae in water, avoids the secondary pollution problem caused by chemical treatment, and also avoids the low efficiency problem caused by biological treatment; when in use, the collecting mechanism floats on the water surface, automatically collects the blue algae on the water surface and transfers the blue algae into the treatment mechanism; the algae collecting component floats on the water surface and collects the blue algae on the water surface, the transfer component transfers the collected blue algae to the treatment component in the treatment box 2, the blue algae and water are preliminarily separated by the treatment component, and then the blue algae are further squeezed and drained by the discharge component to reduce the water content in the blue algae, and then the blue algae are discharged from the treatment box 2 and collected on the water surface tool 1 for convenient use, and the water generated by the separation on both sides is discharged from the treatment box 2 and returned to the water body; the driving component moves on the water surface under the control of the operator, and automatically collects the blue algae according to the distribution of the blue algae, thereby improving the degree of automation and accelerating the collection efficiency of the blue algae; the inflation amount of the floating air bag 4 at the bottom of the algae collecting tube 3 can be adjusted to control the floating depth of the algae collecting tube 3, which is suitable for different water body applications and has higher applicability. The present invention uses a physical method to treat cyanobacteria, can quickly separate the cyanobacteria in the water body and recycle them, effectively control the cyanobacteria pollution in the water body, reduce the threat of cyanobacteria, have high treatment efficiency, avoid the risks caused by chemical treatment and biological treatment, and recycle the cyanobacteria at the same time to reduce resource waste.

[0037] Further optimization scheme, a plurality of inclined collecting members 5 are arranged outside the algae collecting tube 3, the bottom end of the collecting member 5 extends under the water surface, the top end of the collecting member 5 is arranged corresponding to the inner cavity of the algae collecting tube 3, the inlet of the transfer assembly extends into the inner cavity of the algae collecting tube 3, and the driving assembly is arranged on the algae collecting tube 3. The algae collecting tube 3 of this embodiment is arranged in an inverted straw hat shape, and a plurality of water inlet holes 39 connected with the outside world are arranged at the bottom end to realize the entry of water from the outside world, and the brim of the top end is arranged inclined toward the middle to prevent the blue algae collected by the collecting member 5 from accumulating at the top end of the algae collecting tube 3; the collecting member 5 is hinged at the top edge of the algae collecting tube 3, and can be adjusted to be shorter to adjust the efficiency of collecting blue algae; the driving assembly is arranged at the bottom end of the brim of the algae collecting tube 3, and is arranged at intervals from the floating airbag 4, and drives the algae collecting tube 3 to move on the water surface under the control of the operator to accelerate the collection efficiency of blue algae.

[0038] In a further optimized solution, the collecting member 5 includes a collecting tank 6 movably connected to the edge of the algae collecting cylinder 3, a collecting conveyor belt 7 for collecting blue algae is arranged in the collecting tank 6, the bottom end of the collecting conveyor belt 7 extends below the water surface, and the top end of the collecting conveyor belt 7 is arranged corresponding to the opening at the top end of the algae collecting cylinder 3. The bottom area of ​​the end of the collecting tank 6 away from the algae collecting cylinder 3 gradually expands to increase the algae collecting area; the blue algae collected together are transferred to the algae collecting cylinder 3 by the collecting conveyor belt 7.

[0039] Furthermore, the working surface of the collecting conveyor belt 7 is provided with a plurality of intercepting blocks to increase the conveying efficiency of the blue algae.

[0040] Further optimization scheme, the transfer assembly includes a plurality of mounting seats 8 installed at the bottom end of the algae collecting cylinder 3 at equal intervals, a transfer cylinder 9 is arranged on the mounting seat 8, a transfer motor 10 is arranged in the transfer cylinder 9, and the output shaft of the transfer motor 10 is transmission-connected with the transfer drive blade 11 rotatably connected in the transfer cylinder 9. The transfer cylinder 9 is installed at the bottom end of the algae collecting cylinder 3 through the mounting seat 8, one end of which is sealed and the other end is open to the surrounding of the algae collecting cylinder 3; a sealing plate 12 is arranged in the transfer cylinder 9, and a waterless space is formed in the transfer cylinder 9. The transfer motor 10 is installed in the waterless space to avoid malfunctions caused by water ingress; the output shaft of the transfer motor 10 extends out of the sealing plate 12 and drives the transfer drive blade 11 to rotate, providing power for the movement of the algae collecting cylinder 3.

[0041] Furthermore, a plurality of transfer cylinders 9 are provided, and the movement state of the algae collecting cylinder 3 can be controlled by controlling the thrust in different directions.

[0042] Further optimized solution, the transfer assembly includes a transfer head 13 extending into the collection tank 6, the transfer head 13 is connected to a retractable transfer pipe 14, the transfer pipe 14 is connected to the inlet of the transfer pump 15 arranged in the treatment box 2, and the outlet of the transfer pump 15 is connected to the treatment assembly through the transfer box 16 arranged on the treatment box 2. The transfer head 13 is set in an inverted funnel shape, and the large diameter area at the bottom is fixed to the algae collection cylinder 3 by threading or clamping. The blue algae collected by the collection conveyor belt 7 falls on the transfer head 13, enters the algae collection cylinder 3 through the hole 38, and is powered by the transfer pump 15 to pump the water containing blue algae from the transfer pipe 14 to the transfer box 16, and finally enters the treatment assembly for treatment.

[0043] Furthermore, the bottom end of the inner cavity of the transfer box 16 is inclined toward the inlet of the treatment component, and the bottom surface is smooth, so that the blue algae entering therein slide toward the treatment component.

[0044] Further optimization scheme, the processing assembly includes a processing cylinder 17 rotatably connected to the processing box 2, and a plurality of water seepage holes 18 are opened on the outer wall of the processing cylinder 17; the processing cylinder 17 is transmission-connected to the power assembly in the processing box 2; the bottom end of the processing cylinder 17 is connected to the discharge assembly, and the top end of the processing cylinder 17 is fixedly connected to a feed pipe 19, which extends out of the processing box 2 and is connected to the transfer box 16. The processing cylinder 17 is driven by the power assembly to rotate at a high speed to generate centrifugal force, and the blue algae in the transfer box 16 enter the processing cylinder 17 through the feed pipe 19. Driven by the centrifugal force, the blue algae discharge water from the water seepage holes 18, thereby achieving the preliminary separation of blue algae and water and reducing the water content of the blue algae; and the separated water enters the processing box 2 and is discharged.

[0045] Further optimization scheme, the treatment cylinder 17 includes a fixed cover 20 fixed to the top of the inner cavity of the treatment box 2, the bottom end of the fixed cover 20 is rotatably connected to a centrifugal cylinder 21 connected to the power assembly, and the seepage hole 18 is opened through the centrifugal cylinder 21; a spiral guide plate 22 is arranged in the centrifugal cylinder 21. The feed pipe 19 is fixed to the fixed cover 20 fixed to the inner cavity of the treatment box 2, and the centrifugal cylinder 21 with the seepage hole 18 rotates at the bottom end of the fixed cover 20. The centrifugal cylinder 21 rotates at a high speed driven by the power assembly to centrifugally dehydrate the blue algae; a spiral guide plate 22 is arranged in the centrifugal cylinder 21 to form a spiral space, the purpose of which is to extend the stroke of the water flow, so that the water flow spirals down, the centrifugal time is extended, and the centrifugal effect is improved.

[0046] Furthermore, the outer wall of the centrifugal cylinder 21 is fixed to the inner ring of the support bearing 37 , the outer ring of the support bearing 37 is fixed to the inner wall of the support ring 36 , and the outer wall of the support ring 36 is fixedly connected with a plurality of support rods 35 , thereby improving the stability of the centrifugal cylinder 21 .

[0047] Furthermore, the bottom end of the centrifugal cylinder 21 is arranged in a funnel shape to prevent accumulation of blue algae.

[0048] Furthermore, the bottom end of the centrifugal cylinder 21 is connected to the discharge cylinder 28 via a rotating connector 23, so as to avoid the different motion states between the centrifugal cylinder 21 and the discharge cylinder 28 affecting the transfer of the blue algae.

[0049] In a further optimized solution, the power assembly includes a mounting plate 24 disposed on the inner wall of the processing box 2, a driving motor 25 is mounted on the mounting plate 24, the output shaft of the driving motor 25 is connected to a driving gear 26, and the driving gear 26 is meshed with a driven gear 27 disposed on the outer wall of the centrifugal cylinder 21. The driving motor 25 drives the centrifugal cylinder 21 to rotate through the meshing driving gear 26 and the driven gear 27, thereby providing centrifugal force.

[0050] Further optimized solution, the discharge assembly includes a discharge barrel 28 that is rotatably connected to the outlet at the bottom of the centrifugal barrel 21, and a plurality of water outlet holes 29 are opened on the outer wall of the discharge barrel 28; an extrusion rod 30 is rotatably connected in the discharge barrel 28, and an extrusion spiral blade 31 is sleeved on the extrusion rod 30, and the outer wall of the extrusion spiral blade 31 is slidably arranged with the inner wall of the discharge barrel 28. An extrusion motor 34 is arranged on the side wall of the processing box 2, and the output shaft of the extrusion motor 34 drives the extrusion rod 30 to rotate, and then drives the extrusion spiral blade 31 to rotate in the discharge barrel 28, and then squeezes and dehydrates the blue algae entering the discharge barrel 28, so that the water in the blue algae is discharged from the water outlet holes 29, further reducing the water content of the blue algae, and facilitating subsequent use as a high-quality protein source, as a fertilizer and feed raw material.

[0051] Furthermore, the spacing between the extrusion spiral blades 31 is gradually reduced, which can gradually increase the dehydration force and improve the dehydration effect, so that the water content of the processed blue algae is lower, and the carrying capacity of the water surface tool 1 is increased.

[0052] Furthermore, a positioning ring 40 is provided at the outlet end of the discharge barrel 28 to facilitate supporting and positioning the extrusion rod 30 and improve the stability of the extrusion rod 30 .

[0053] Furthermore, in order to increase the strength of the discharge barrel 28 , the water outlet holes 29 are mainly concentrated in the bottom half of the discharge barrel 28 .

[0054] Furthermore, since the size of cyanobacteria is relatively small, the apertures of the water infiltration holes 18 and the water outlet holes 29 are not less than 120 meshes, so as to effectively filter out the cyanobacteria.

[0055] In a further optimized solution, a drain pipe 32 is provided at the bottom of the processing box 2, and a drain valve 33 is provided on the drain pipe 32. The drain pipe 32 is used to discharge the water in the processing box 2 and introduce it into the water body to avoid increasing the load of the surface tool 1, while the drain valve 33 controls the efficiency and speed of drainage.

[0056] Furthermore, the centrifugation and dehydration process of the present application will not cause large-scale rupture and death of cyanobacteria, and thus will not cause cyanobacterial toxins to be discharged back into the water, while also reducing the nutrient loss of the recovered cyanobacteria.

[0057] Directions:

[0058] Choose waters with more blue-green algae but less wind and waves and calm water surface. You can also use trawl nets to intercept and drag the blue-green algae on the water surface to a predetermined location to increase the density of the blue-green algae and speed up the efficiency of treatment.

[0059] The algae collecting tube 3 is thrown into the water, and the floating air bag 4 makes the algae collecting tube 3 at a specified depth, and the end of the collecting member 5 extends into the water to facilitate the suction of blue algae.

[0060] The transfer pump 15 delivers water containing blue algae into the centrifugal drum 21 , and the driving motor 25 drives the centrifugal drum 21 to rotate at high speed, and the water is discharged from the seepage holes 18 . The blue algae move downward into the discharge drum 28 under the action of centrifugal force and the friction force of the spiral guide vane 22 .

[0061] The extrusion motor 34 drives the extrusion spiral blade 31 to rotate, carrying the initially dehydrated cyanobacteria to the outlet. At the same time, the blades gradually get closer to each other so that the cyanobacteria are squeezed against each other, and the water is discharged from the water outlet 29, so that the water content of the cyanobacteria is further reduced, and finally discharged from the outlet of the discharge barrel 28 for recovery.

[0062] During this process, the drain valve 33 is in an open state, and the water generated by centrifugation and dehydration is discharged back into the water body through the drain pipe 32.

[0063] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0064] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A device for treating blue algae blooms, comprising a water surface tool (1), characterized in that: The surface tool (1) is provided with a processing mechanism, and the processing mechanism is connected to a collection mechanism floating on the water surface; The collecting mechanism comprises an algae collecting component floating on the water surface for collecting blue algae, the algae collecting component is provided with a transfer component connected with the processing mechanism; the algae collecting component is provided with a driving component for driving the algae collecting component to move; The processing mechanism comprises a processing box (2) arranged on the surface tool (1), a processing component is arranged in the processing box (2), the processing component is connected with the transfer component, the bottom end of the processing component is connected with a discharge component, and the outlet of the discharge component extends out of the processing box (2); The algae collecting component comprises an algae collecting cylinder (3) floating on the water surface, and a plurality of floating air bags (4) for adjusting the floating state are arranged on the algae collecting cylinder (3).

2. The cyanobacteria bloom treatment device according to claim 1, characterized in that: A plurality of inclined collecting members (5) are arranged outside the algae collecting cylinder (3), the bottom ends of the collecting members (5) extend below the water surface, the top ends of the collecting members (5) are arranged corresponding to the inner cavity of the algae collecting cylinder (3), the inlet of the transfer assembly extends into the inner cavity of the algae collecting cylinder (3), and the driving assembly is arranged on the algae collecting cylinder (3).

3. The cyanobacteria bloom treatment device according to claim 2, characterized in that: The collecting member (5) comprises a collecting trough (6) movably connected to the edge of the algae collecting tube (3), a collecting conveyor belt (7) for collecting blue algae is arranged in the collecting trough (6), the bottom end of the collecting conveyor belt (7) extends below the water surface, and the top end of the collecting conveyor belt (7) is arranged corresponding to the opening at the top end of the algae collecting tube (3).

4. The cyanobacteria bloom treatment device according to claim 2, characterized in that: The transfer assembly comprises a plurality of mounting seats (8) mounted at equal intervals on the bottom end of the algae collecting cylinder (3); a transfer cylinder (9) is arranged on the mounting seat (8); a transfer motor (10) is arranged in the transfer cylinder (9); an output shaft of the transfer motor (10) is transmission-connected to a transfer driving blade (11) rotatably connected in the transfer cylinder (9).

5. The cyanobacteria bloom treatment device according to claim 3, characterized in that: The transfer assembly comprises a transfer head (13) extending into the collection tank (6); the transfer head (13) is connected to a retractable transfer pipe (14); the transfer pipe (14) is connected to an inlet of a transfer pump (15) arranged in the processing box (2); and the outlet of the transfer pump (15) is connected to the processing assembly via a transfer box (16) arranged on the processing box (2).

6. The cyanobacteria bloom treatment device according to claim 5, characterized in that: The processing assembly comprises a processing cylinder (17) rotatably connected to the processing box (2), and a plurality of water seepage holes (18) are provided on the outer wall of the processing cylinder (17); the processing cylinder (17) is transmission-connected to a power assembly in the processing box (2); the bottom end of the processing cylinder (17) is connected to the discharge assembly, and a feed pipe (19) is fixedly connected to the top end of the processing cylinder (17), and the feed pipe (19) extends out of the processing box (2) and is connected to the transfer box (16).

7. The device for treating blue algae bloom according to claim 6, characterized in that: The treatment cylinder (17) comprises a fixed cover (20) fixedly connected to the top of the inner cavity of the treatment box (2); the bottom end of the fixed cover (20) is rotatably connected to a centrifugal cylinder (21) which is transmission-connected to the power assembly; the water seepage hole (18) is penetrated and opened on the centrifugal cylinder (21); and a spiral guide plate (22) is arranged in the centrifugal cylinder (21).

8. The device for treating blue algae bloom according to claim 7, characterized in that: The power assembly comprises a mounting plate (24) arranged on the inner wall of the processing box (2), a driving motor (25) is mounted on the mounting plate (24), an output shaft of the driving motor (25) is drivingly connected to a driving gear (26), and the driving gear (26) is meshed with a driven gear (27) arranged on the outer wall of the centrifugal cylinder (21) for transmission.

9. The blue algae bloom treatment device according to claim 7, characterized in that: The discharge assembly comprises a discharge barrel (28) rotatably connected to an outlet at the bottom end of the centrifugal barrel (21), and a plurality of water outlet holes (29) are provided on the outer wall of the discharge barrel (28); an extrusion rod (30) is rotatably connected inside the discharge barrel (28), and an extrusion spiral blade (31) is sleeved on the extrusion rod (30), and the outer wall of the extrusion spiral blade (31) is slidably arranged with the inner wall of the discharge barrel (28).

10. The cyanobacteria bloom treatment device according to claim 1, characterized in that: A drainage pipe (32) is provided at the bottom end of the processing box (2), and a drainage valve (33) is provided on the drainage pipe (32).

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