Device for collecting and treating blue-green algae on water surface

Abstract

The utility model relates to the technical field of blue-green algae treatment, in particular to water surface blue-green algae collecting and treating equipment which comprises a mounting frame, a rotating mechanism is slidably connected to the mounting frame, a threaded rod is rotatably connected to the rotating mechanism, a threaded hole is formed in the upper end of the mounting frame and matched with the threaded rod, and a handle is fixedly connected to the upper end of the threaded rod. A collecting mechanism is fixedly connected to the rotating mechanism, and a pushing mechanism used for pushing blue-green algae on the water surface is fixedly connected to the collecting mechanism. The handle drives the threaded rod to rotate, the threaded rod moves downwards under the limit of the threaded hole after rotating, the threaded rod drives the rotating mechanism to move downwards, the rotating mechanism drives the collecting mechanism to move, the bottom end of the collecting mechanism makes contact with the water surface, the pushing mechanism makes contact with the water surface, and the height of the collecting mechanism is adjusted according to needs. The bottom end of the collecting mechanism is located in water, and the collecting effect on the blue-green algae on the water surface is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blue algae treatment, in particular to a device for collecting and treating blue algae on a water surface. Background Art

[0002] With the rapid development of social economy, domestic sewage and industrial wastewater rich in N and P flow into rivers and lakes, and the problem of eutrophication of water quality is becoming more and more serious. Eutrophication of water bodies can easily cause blue-green algae outbreaks, producing a layer of blue-green and fishy-smelling foam, leading to water quality deterioration, destroying the growth of aquatic plants, threatening water bodies and surrounding environment, and affecting the river ecosystem.

[0003] In order to protect the river ecology, it is necessary to collect and process the blue-green algae on the water surface. The collection device is fixed at the water's edge. The collection device collects the blue-green algae after it comes into contact with the water surface. After the water level drops, a distance is created between the collection device and the water surface. The distance between the collection device and the water surface cannot be adjusted, thereby reducing the collection effect of the blue-green algae on the water surface. Utility Model Content

[0004] The purpose of the utility model is to solve the disadvantage in the prior art that the distance between the collection device and the water surface cannot be adjusted, thereby reducing the collection effect of cyanobacteria on the water surface, and to propose a water surface cyanobacteria collection and treatment device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for collecting and treating cyanobacteria on a water surface is designed, comprising a mounting frame, a rotating mechanism being slidably connected to the mounting frame, a threaded rod being rotatably connected to the rotating mechanism, a threaded hole being provided at the upper end of the mounting frame, the threaded hole being matched with the threaded rod, a handle being fixedly connected to the upper end of the threaded rod, a collecting mechanism being fixedly connected to the rotating mechanism, and a pushing mechanism for pushing the cyanobacteria on the water surface being fixedly connected to the collecting mechanism.

[0007] Preferably, an anti-corrosion layer is sprayed on the mounting frame.

[0008] Preferably, the rotating mechanism includes a movable plate, which is slidably connected to the mounting frame, the upper end of the movable plate is rotatably connected to the threaded rod, the upper end of the movable plate is rotatably connected to a rotating shaft, the upper end of the rotating shaft is fixedly connected to a mounting plate, a limiting pin is inserted on the mounting plate, the upper end of the movable plate is fixedly connected to a limiting seat, the limiting pin is inserted into the limiting seat, a connecting plate is fixedly connected to the rotating shaft, and one end of the connecting plate is fixedly connected to the collecting mechanism.

[0009] Preferably, the collecting mechanism includes an open frame, the upper end of the open frame is fixedly connected to the connecting plate, the open frame is connected to the pushing mechanism, the bottom of one end of the open frame is connected to a guide plate, the other end of the open frame is connected to a fixed frame by bolts, and the fixed frame is fixedly connected to a filter.

[0010] Preferably, the open frame and the guide plate are an integral structure.

[0011] Preferably, an inner bottom end of the open frame is provided with an inclined surface, and the inclined surface is arranged to be inclined downward toward a side away from the guide plate.

[0012] Preferably, the pushing mechanism includes a motor, which is fixedly connected to the open frame, and the output end of the motor is fixedly connected to a fixed cylinder, and a plurality of rotating plates are connected to the fixed cylinder at equal intervals along the axis direction, and the rotating plates are located above the guide plate.

[0013] The utility model proposes a water surface blue algae collection and treatment device, which has the following beneficial effects:

[0014] The threaded rod is driven to rotate by the handle, and after the threaded rod rotates, it moves downward under the limit of the threaded hole, and the threaded rod drives the rotating mechanism to move downward, and the rotating mechanism drives the collecting mechanism to move, so that the bottom end of the collecting mechanism contacts the water surface, and the pushing mechanism contacts the water surface. The height of the collecting mechanism is adjusted as needed so that the bottom end of the collecting mechanism is located in the water, thereby improving the collection effect of blue-green algae on the water surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a water surface blue algae collection and treatment device proposed in this utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of a water surface blue algae collection and treatment device proposed in this utility model Figure 2 ;

[0017] Figure 3 This is a schematic cross-sectional view of a water surface blue algae collection and treatment device proposed by the present invention;

[0018] Figure 4 This is a structural schematic diagram of the connection between the mounting frame and the rotating mechanism in the water surface blue algae collection and treatment equipment proposed by the utility model.

[0019] In the figure: 1. Mounting frame; 2. Rotating mechanism; 3. Threaded rod; 4. Handle; 5. Collecting mechanism; 6. Pushing mechanism; 21. Movable plate; 22. Rotating shaft; 23. Mounting plate; 24. Limit pin; 25. Limit seat; 26. Connecting plate; 51. Open frame; 52. Guide plate; 53. Inclined surface; 54. Fixed frame; 55. Filter; 61. Motor; 62. Fixed cylinder; 63. Rotating plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Example 1: Reference Figure 1-3 A water surface cyanobacteria collection and treatment device includes a mounting frame 1, an anti-corrosion layer is sprayed on the mounting frame 1, a rotating mechanism 2 is slidably connected to the mounting frame 1, a threaded rod 3 is rotatably connected to the rotating mechanism 2, a threaded hole is opened at the upper end of the mounting frame 1, the threaded hole cooperates with the threaded rod 3, a handle 4 is fixedly connected to the upper end of the threaded rod 3, a collecting mechanism 5 is fixedly connected to the rotating mechanism 2, and a pushing mechanism 6 for pushing the cyanobacteria on the water surface is fixedly connected to the collecting mechanism 5.

[0022] Working process:

[0023] The mounting frame 1 is fixed at the water's edge, and the handle 4 drives the threaded rod 3 to rotate. After the threaded rod 3 rotates, it moves downward under the limit of the threaded hole, and the threaded rod 3 drives the rotating mechanism 2 to move downward. The rotating mechanism 2 drives the collecting mechanism 5 to move, so that the bottom end of the collecting mechanism 5 contacts the water surface, and the pushing mechanism 6 contacts the water surface. The height of the collecting mechanism 5 is adjusted as needed so that the bottom end of the collecting mechanism 5 is located in the water. After the pushing mechanism 6 is started, it pushes the cyanobacteria on the water surface toward the collecting mechanism 5, collects the cyanobacteria on the water surface, and improves the collection effect of the cyanobacteria on the water surface.

[0024] Example 2: In Example 1, when the collecting mechanism 5 collects the blue algae, since the collecting mechanism 5 is a certain distance away from the water's edge and the collecting mechanism 5 is located on the water surface, it is inconvenient to process the blue algae in the collecting mechanism 5. Figure 3-4As another preferred embodiment of the present invention, the difference from Example 1 is that the rotating mechanism 2 includes a movable plate 21, which is slidably connected to the mounting frame 1, and the upper end of the movable plate 21 is rotatably connected to the threaded rod 3. The upper end of the movable plate 21 is rotatably connected to the rotating shaft 22, and the upper end of the rotating shaft 22 is fixedly connected to the mounting plate 23. A limit pin 24 is inserted on the mounting plate 23, and the upper end of the movable plate 21 is fixedly connected to the limit seat 25. The limit pin 24 is inserted into the limit seat 25, and a connecting plate 26 is fixedly connected to the rotating shaft 22. One end of the connecting plate 26 is fixedly connected to the collecting mechanism 5. When the cyanobacteria in the collecting mechanism 5 are processed, the limit pin 24 is removed and the mounting plate 23 is rotated. The mounting plate 23 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the connecting plate 26 to rotate. The connecting plate 26 drives the collecting mechanism 5 to rotate, so that the collecting mechanism 5 rotates to the waterside position, which is convenient for processing the cyanobacteria in the collecting mechanism 5.

[0025] Example 3: In Example 1, when the cyanobacteria are introduced into the collecting mechanism 5, the cyanobacteria bring a portion of water into the collecting mechanism 5, which makes it inconvenient to separate the water from the cyanobacteria. Figure 3 As another preferred embodiment of the present invention, the difference from Example 1 is that the collecting mechanism 5 includes an open frame 51, the upper end of the open frame 51 is fixedly connected to the connecting plate 26, the open frame 51 is connected to the pushing mechanism 6, and the bottom of one end of the open frame 51 is connected to a guide plate 52. The open frame 51 and the guide plate 52 are an integral structure. The other end of the open frame 51 is connected to a fixed frame 54 by bolts, and a filter screen 55 is fixedly connected to the fixed frame 54. An inclined surface 53 is provided at the bottom end of the inner part of the open frame 51, and the inclined surface 53 is inclined downward toward the side away from the guide plate 52. After the pushing mechanism 6 is started, the cyanobacteria and water are pushed toward the guide plate 52, and the guide plate 52 guides the cyanobacteria and water into the open frame 51. Since the inclined surface 53 is inclined downward toward the side away from the guide plate 52, the cyanobacteria and water move toward the fixed frame 54 under their own gravity, and the water passes through the filter screen 55 and is released, which facilitates the separation of water from the cyanobacteria.

[0026] Example 4: Reference Figure 2 As another preferred embodiment of the present invention, the difference from embodiment 1 is that the pushing mechanism 6 includes a motor 61, which is fixedly connected to the open frame 51. The output end of the motor 61 is fixedly connected to a fixed cylinder 62. A plurality of rotating plates 63 are connected to the fixed cylinder 62 at equal intervals along the axis direction. The rotating plates 63 are located above the guide plates 52. After the motor 61 is powered on and started, it drives the fixed cylinder 62 to rotate, and the fixed cylinder 62 drives the rotating plates 63 to rotate. After the rotating plates 63 rotate, the cyanobacteria are pushed into the open frame 51 to collect the cyanobacteria.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water surface blue algae collection and treatment device, characterized in that: It comprises a mounting frame (1), wherein: The mounting frame (1) is slidably connected to a rotating mechanism (2), and a threaded rod (3) is rotatably connected to the rotating mechanism (2). A threaded hole is provided at the upper end of the mounting frame (1), and the threaded hole cooperates with the threaded rod (3). A handle (4) is fixedly connected to the upper end of the threaded rod (3). A collecting mechanism (5) is fixedly connected to the rotating mechanism (2), and a pushing mechanism (6) for pushing blue algae on the water surface is fixedly connected to the collecting mechanism (5).

2. The water surface blue algae collection and treatment equipment according to claim 1 is characterized in that: An anti-corrosion layer is sprayed on the mounting frame (1).

3. The water surface blue algae collection and treatment equipment according to claim 1 is characterized in that: The rotating mechanism (2) includes a movable plate (21), the movable plate (21) is slidably connected to the mounting frame (1), the upper end of the movable plate (21) is rotatably connected to the threaded rod (3), the upper end of the movable plate (21) is rotatably connected to a rotating shaft (22), the upper end of the rotating shaft (22) is fixedly connected to a mounting plate (23), a limiting pin (24) is plugged into the mounting plate (23), the upper end of the movable plate (21) is fixedly connected to a limiting seat (25), the limiting pin (24) is plugged into the limiting seat (25), a connecting plate (26) is fixedly connected to the rotating shaft (22), and one end of the connecting plate (26) is fixedly connected to the collecting mechanism (5).

4. The water surface blue algae collection and treatment equipment according to claim 3 is characterized in that: The collecting mechanism (5) comprises an open frame (51), the upper end of the open frame (51) is fixedly connected to the connecting plate (26), the open frame (51) is connected to the pushing mechanism (6), the bottom of one end of the open frame (51) is connected to a guide plate (52), and the other end of the open frame (51) is connected to a fixing frame (54) via bolts, and a filter screen (55) is fixedly connected to the fixing frame (54).

5. The water surface blue algae collection and treatment equipment according to claim 4 is characterized in that: The open frame (51) and the guide plate (52) are an integrated structure.

6. The water surface blue algae collection and treatment equipment according to claim 4 is characterized in that: An inclined surface (53) is provided at the inner bottom end of the open frame (51), and the inclined surface (53) is arranged to be inclined downward toward a side away from the guide plate (52).

7. The water surface blue algae collection and treatment equipment according to claim 6 is characterized in that: The pushing mechanism (6) comprises a motor (61), the motor (61) being fixedly connected to the open frame (51), the output end of the motor (61) being fixedly connected to a fixed cylinder (62), a plurality of rotating plates (63) being connected to the fixed cylinder (62) at equal intervals along the axis direction, and the rotating plates (63) being located above the guide plate (52).

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