Integrated mobile emergency blue-green algae cleaning device and method

Abstract

The present application relates to a kind of integrated mobile emergency blue-green algae cleaning device, comprising: big support, suction algae mouth, suction algae pump, multiple big float ball, float ball fixing frame, four fluorine fixed block, float ball fixed block and isolation protective net;The present application also provides the working method of blue-green algae cleaning device.The beneficial effects of the present application are: the big support of the present application is used as the installation frame of blue-green algae cleaning device, and it supports the function of blue-green algae cleaning device;Suction algae mouth is used as the suction port of blue-green algae;Suction algae pump is used as the power unit of blue-green algae suction;Big float ball provides sufficient buoyancy for the floating of blue-green algae cleaning device;Isolation protective net is used as the protection equipment of blue-green algae cleaning device;Float ball fixing frame is used as the support of float ball installation and fixation, and float ball fixed block and four fluorine fixed block are used to fix and adjust the position of big float ball;Blue-green algae cleaning device is preferably arranged at the lower air inlet, and the collected blue-green algae can be sucked to the specified ship or dehydration equipment in a short time, and the efficiency of blue-green algae collection is high.

Description

Technical Field

[0001] This invention belongs to the technical field of mechanical equipment for emergency treatment of water pollution, and particularly relates to an integrated mobile emergency cyanobacteria removal device and method. Background Technology

[0002] Currently, in the process of urbanization, the rapid population growth and accelerated industrialization and urbanization have greatly increased the discharge of nitrogen and phosphorus nutrients into water bodies, exacerbating the eutrophication of lakes and other water bodies and causing the aquatic ecological environment to deteriorate. With rising temperatures, phototrophic organisms in eutrophic slow-flowing water bodies, such as cyanobacteria and green algae, synthesize organic matter for their own growth and reproduction through photosynthesis, using light energy and inorganic matter. This leads to a rapid and concentrated proliferation of algae, forming algal blooms.

[0003] A sudden, concentrated algal bloom in a lake damages the aquatic environment and restricts human demand for water for drinking, industry, agriculture, landscaping, and recreation. The continuous deposition and decomposition of dead algae at the lake bottom also consumes large amounts of dissolved oxygen in deeper waters. In severe cases, this can deplete dissolved oxygen in deep waters, creating an anaerobic environment that makes it difficult for aerobic organisms to survive. This can even lead to mass fish deaths, damage to aquatic resources, and ultimately, the aging and decline of the lake.

[0004] When a blue-green algae bloom occurs in a body of water, the current common method for collecting the algae is to use floating containment vessels or cleaning boats to collect them, followed by manual removal. This method requires a large workforce and has low cleaning efficiency. If a large-scale blue-green algae bloom suddenly occurs on a water surface, existing collection methods are unlikely to be able to collect and remove the algae in a short period of time. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide an integrated mobile emergency cyanobacteria removal device and method.

[0006] This integrated mobile emergency cyanobacteria removal device includes: a large support frame, an algae suction port, an algae suction pump, multiple large floats, a float fixing frame, a PTFE fixing block, a float fixing block, and an isolation and protective net.

[0007] The bottom and top of the float fixing frame are symmetrically contacted with the outer spherical surface of the large float. Float fixing blocks are set on the top and bottom of the float fixing frame near the large float. Each float fixing block is equipped with a PTFE fixing block on the side away from the large float. Fastening screws pass through the PTFE fixing blocks, the float fixing blocks, and the interior of the large float to fix the top and bottom of the float fixing frame to the large float.

[0008] All large floats are equipped with large supports at the top and bottom. The top and bottom of each large float are fixed to the large support on the same side by fastening screws passing through its interior. The float fixing frame is fixed to the isolation and protection net by fastening screws. The large support at the bottom is equipped with an algae suction port, which is connected to the suction port of the algae suction pump. The discharge port of the algae suction pump is connected to the discharge hose. The algae suction port is a device that can rotate vertically and whose position can be adjusted up and down.

[0009] Preferably, the algae suction port includes an algae suction float, a spherical connector, and a spherical flange. The spherical connector is a device that can rotate along the upper and lower spherical surfaces. The algae suction float and the spherical connector are connected by threads, and the position of the algae suction float is adjustable up and down. The spherical flange is fixed between the algae suction pump and the spherical connector by bolts, and the spherical connector is fixedly connected to the spherical flange. There is a gap between the spherical connector and the spherical flange, which serves as space for the spherical connector to rotate freely.

[0010] Preferably, the algae suction port is made of plastic, and the suction port of the algae suction pump is always kept facing upwards.

[0011] Preferably, the float holder is U-shaped with shorter ends.

[0012] Preferably, the outer frame of the large support is triangular, and multiple smaller triangular support brackets are fixed to each other to form the inner frame of the large support.

[0013] Preferably, the isolation and protection net is triangular in shape, with each inner corner of the net being an outward-expanding arc.

[0014] The working method of this integrated mobile emergency blue-green algae removal device specifically includes the following steps:

[0015] Step 1: Connect the algae suction port to the suction port of the algae suction pump, and connect the discharge hose to the discharge port of the algae suction pump; place the blue-green algae removal device in the water;

[0016] Step 2: Based on the location of the cyanobacteria, loosen the fastening screws between the large float and the large support, and adjust the position of the large float on the large support one by one until the horizontal height of the algae suction port is lower than the surface of the cyanobacteria and partially submerged in the cyanobacteria;

[0017] Step 3: Turn on the algae suction pump to suck up the blue-green algae. Rotate the algae suction float door until the algae suction pump is in a smooth algae suction position.

[0018] Step 4: Observe the blue-green algae extraction until the set time. If all the internal devices of the blue-green algae removal device are operating normally, then anchor the blue-green algae removal device in the water.

[0019] The beneficial effects of this invention are:

[0020] The integrated mobile emergency cyanobacteria removal device of this invention has a simple structure, is flexible and convenient, can be placed as a whole, occupies a small area, and can be flexibly deployed in one or more units depending on the situation; the algae suction port is made of plastic material, which can always keep the suction port facing upward; the algae suction port can be adjusted up and down in the vertical direction according to the cyanobacteria situation in the water, and can rotate 360° in the horizontal direction within a certain range, which can effectively cope with the impact of waves while suctioning cyanobacteria; the cyanobacteria removal device only requires one algae suction pump to operate, and can be equipped with auxiliary equipment such as cameras, making it simple to operate and maintain.

[0021] The large support frame of this invention serves as the mounting frame for the cyanobacteria removal device, supporting the device; the algae suction port serves as the suction port for cyanobacteria; the algae suction pump serves as the power unit for cyanobacteria suction; the large float provides sufficient buoyancy for the cyanobacteria removal device; the isolation and protective net serves as the protective device for the cyanobacteria removal device; the float fixing frame serves as the support for installing and fixing the float, and the float fixing block and the PTFE fixing block together serve to fix and adjust the position of the large float.

[0022] The cyanobacteria removal device of this invention is preferably installed downwind. Utilizing the balance between the buoyancy of the water and the weight of the device, it always floats on the water surface. In conjunction with barriers or floating enclosures, it concentrates the cyanobacteria in one area for centralized suction. It can quickly suction the collected cyanobacteria to designated boats or dehydration equipment, resulting in high cyanobacteria collection efficiency and reducing the need for manual collection. When the integrated mobile emergency cyanobacteria removal device is installed at estuaries or other concentrated cyanobacteria collection sites, it can achieve remote cyanobacteria collection. Attached Figure Description

[0023] Figure 1 A 3D view of the cyanobacteria removal device;

[0024] Figure 2 Top view, left view, and front view of the blue-green algae removal device;

[0025] Figure 3 This is a schematic diagram of the algae-absorbing port structure;

[0026] Figure 4 This is a schematic diagram showing the angle adjustment of the spherical connector for the algae suction port;

[0027] Figure 5 A schematic diagram of the blue-green algae removal device in operation;

[0028] Figure 6 This is a diagram illustrating the use of fastening screws;

[0029] Figure 7 A schematic diagram showing the fastening screws securing the PTFE fixing block and the float fixing block;

[0030] Figure 8 This is a schematic diagram showing the vertically movable connection between the large support frame and the large float.

[0031] Explanation of reference numerals in the attached diagram: 1. Large support; 2. Algae suction port; 2-1. Algae suction float; 2-2. Spherical connector; 2-3. Spherical flange; 3. Algae suction pump; 4. Large float; 5. Float fixing bracket; 6. PTFE fixing block; 7. Isolation and protection net; 8. Suction port; 9. Discharge port; 10. Discharge hose; 11. Blue-green algae; 12. Water; 14. Fastening screw. Detailed Implementation

[0032] The present invention will be further described below with reference to embodiments. The description of the embodiments below is only for the purpose of helping to understand the present invention. It should be noted that those skilled in the art can make several modifications to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

[0033] like Figures 1 to 8 As shown, the integrated mobile emergency cyanobacteria removal device in this embodiment is preferably installed downwind. It includes a triangular support frame 1, an algae suction port 2, an algae suction pump 3, three large floats 4, a shallow U-shaped float fixing frame 5, a PTFE fixing block 6, a float fixing block 7, and a triangular ring-shaped protective net 8. Each corner of the protective net is a rounded arc. The support frame serves as the mounting frame for the cyanobacteria removal device, providing support. The algae suction port serves as the suction port for cyanobacteria. The algae suction pump serves as the power unit for cyanobacteria suction. The large floats provide sufficient buoyancy for the cyanobacteria removal device. The float fixing frame serves as the support for installing and fixing the floats. The float fixing block and the PTFE fixing block together fix and adjust the position of the large floats. The protective net serves as a protective device for the cyanobacteria removal device.

[0034] The bottom and top of the float fixing frame 5 are symmetrically contacted with the outer spherical surface of the large float 4. A float fixing block 7 is provided on the side of the top and bottom of the float fixing frame 5 closest to the large float 4. A PTFE fixing block 6 is provided on the side of each float fixing block 7 away from the large float 4. Fastening screws 14 pass through the PTFE fixing block 6, the float fixing block 7, and the interior of the large float 4, fixing the top and bottom of the float fixing frame 5 to the large float 4. All large floats 4 have large supports 1 at their top and bottom, and each large float 4 is fixed to the large support 1 on the same side by fastening screws 14 passing through its interior. The float fixing frame 5 is fixed to the isolation and protection net 8 by fastening screws 14. An algae suction port 2 is provided on the large support 1 at the bottom, connected to the suction port 9 of the algae suction pump 3. The discharge port 10 of the algae suction pump 3 is connected to the discharge hose 11.

[0035] The algae suction port 2 includes an algae suction float 2-1, a spherical connector 2-2, and a spherical flange 2-3. The spherical connector 2-2 is a device that can rotate along the upper and lower spherical surfaces. The algae suction float 2-1 and the spherical connector 2-2 are connected by threads, and the position of the algae suction float 2-1 is adjustable up and down. The spherical flange 2-3 is fixed between the algae suction pump 3 and the spherical connector 2-2 by bolts, and the spherical connector 2-2 is fixedly connected to the spherical flange 2-3. There is a gap between the spherical connector 2-2 and the spherical flange 2-3, which serves as the free rotation space for the spherical connector 2-2.

[0036] When the integrated mobile emergency blue-green algae removal device of this embodiment is working:

[0037] After connecting all the equipment in the blue-green algae removal device to the pipelines, place the entire device into the water;

[0038] According to the position of the blue algae 12, after loosening the fastening screw 14, the large float 4 can slide on the large support 1. Adjust the position of the large float 4 on the large support 1 one by one, thereby adjusting the buoyancy of the blue algae cleaning device, so that the algae suction port 2 is slightly lower than the blue algae surface and submerged in the appropriate position under the blue algae; then tighten the fastening screw 14.

[0039] Turn on the algae pump 3 to suck up blue algae, rotate the algae suction float 2-1, and adjust the algae suction float 2-1 to the vertical position until the algae pump 3 is in a position where algae suction is smooth.

[0040] Observe the cyanobacteria extraction for a few minutes. After all the equipment in the cyanobacteria removal device is running normally, anchor the cyanobacteria removal device in the water.

Claims

1. An integrated mobile emergency blue-green algae removal device, characterized in that, include: Large support frame (1), algae suction port (2), algae suction pump (3), multiple large floats (4), float fixing frame (5), PTFE fixing block (6), float fixing block (7), and isolation and protection net (8); The outer frame of the large support (1) is triangular, and multiple small triangular support brackets are fixed to each other to form the inner frame of the large support (1); The algae suction port (2) includes an algae suction float (2-1), a spherical connector (2-2), and a spherical flange (2-3). The spherical connector (2-2) is a device that can rotate along the upper and lower spherical surfaces. The algae suction float (2-1) and the spherical connector (2-2) are connected by threads, and the position of the algae suction float (2-1) is adjustable up and down. The spherical flange (2-3) is fixed between the algae suction pump (3) and the spherical connector (2-2) by bolts. The spherical connector (2-2) is fixedly connected to the spherical flange (2-3). There is a gap between the spherical connector (2-2) and the spherical flange (2-3), which serves as a space for the spherical connector (2-2) to rotate freely. The bottom and top of the float fixing bracket (5) are symmetrically contacted with the outer spherical surface of the large float (4). The top and bottom of the float fixing bracket (5) are provided with float fixing blocks (7) on the side close to the large float (4). Each float fixing block (7) is provided with a PTFE fixing block (6) on the side away from the large float (4). The fastening screw (14) passes through the PTFE fixing block (6), the float fixing block (7) and the interior of the large float (4) to fix the top and bottom of the float fixing bracket (5) to the large float (4). All large floats (4) are equipped with large supports (1) at the top and bottom. The top and bottom of each large float (4) are fixed to the large support (1) on the same side by fastening screws (14) passing through its interior. The float fixing frame (5) is fixed to the isolation and protection net (8) by fastening screws (14). The large support (1) at the bottom is equipped with an algae suction port (2), which is connected to the suction port (9) of the algae suction pump (3). The discharge port (10) of the algae suction pump (3) is connected to the discharge hose (11). The algae suction port (2) is a device that can rotate vertically and whose position can be adjusted up and down.

2. The integrated mobile emergency blue-green algae removal device according to claim 1, characterized in that: The algae suction port (2) is made of plastic, and the suction port (9) of the algae suction pump (3) is always facing upward.

3. The integrated mobile emergency blue-green algae removal device according to claim 1, characterized in that: The float holder (5) is U-shaped with shorter ends.

4. The integrated mobile emergency blue-green algae removal device according to claim 1, characterized in that: The isolation and protection net (8) is triangular ring-shaped, and each inner corner of the isolation and protection net (8) is an outward-expanding arc.

5. A method for operating the integrated mobile emergency blue-green algae removal device as described in claim 1 or 2, characterized in that, Specifically, the following steps are included: Step 1: Connect the algae suction port (2) to the suction port (9) of the algae suction pump (3), and connect the discharge hose (11) to the discharge port (10) of the algae suction pump (3); place the blue algae cleaning device into the water (13); Step 2: Based on the position of the cyanobacteria (12), loosen the fastening screws (14) between the large float (4) and the large support (1), and adjust the position of the large float (4) on the large support (1) one by one until the horizontal height of the algae suction port (2) is lower than the surface of the cyanobacteria and partially submerged in the cyanobacteria; Step 3: Turn on the algae suction pump (3) to suction the blue algae, and rotate the algae suction float door (2-1) until the algae suction pump (3) is in a smooth algae suction position; Step 4: Observe the blue-green algae extraction until the set time. If all the internal devices of the blue-green algae removal device are operating normally, then anchor the blue-green algae removal device in the water.

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