Blue-green algae recovery and water quality detection ship

Abstract

The invention relates to a blue-green algae recycling and water quality detecting ship which comprises a ship body (1), a blue-green algae filtering and collecting plate (4), a blue-green algae collecting bin (5) and a sensor (15). The sensor (15) is connected to the wire spool (12); the blue-green algae filtering and collecting plate (4) is provided with a curved surface baffle (20), a through hole (21), a filter screen (22) and a filter screen baffle (24); a water leakage hole (25) is formed in the blue-green algae collecting bin (5); the two first-stroke electric push rods (6) circularly turn over the blue-green algae filtering and collecting plate (4), and the second-stroke electric push rod (7) circularly turns over the blue-green algae collecting bin (5), so that the purpose of efficiently collecting blue-green algae is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of salvage and recovery devices, and in particular to a blue algae recovery and water quality detection ship. Background Art

[0002] Cyanobacteria, also known as blue-green algae, are a type of large single-cell prokaryotic organism with a long evolutionary history, Gram-negative, no flagella, containing chlorophyll a but no chloroplasts, and capable of oxygen-producing photosynthesis.

[0003] As the phenomenon of eutrophication of water bodies becomes increasingly serious, the problem of cyanobacteria bloom has become a global environmental problem. Its development has caused the entire earth's atmosphere to develop from an anaerobic state to an aerobic state, thus giving birth to the evolution and development of all aerobic organisms. Cyanobacteria have certain economic value, including many edible species, such as common fungus cyanobacteria, disc-shaped spiral cyanobacteria, and the largest spiral cyanobacteria. The latter two have been developed into "spirulina" products with certain economic value. More than 120 species of cyanobacteria have the ability to fix nitrogen, especially the aquatic fern Azolla, which coexists with Azolla anabaena, is a good green manure. However, some cyanobacteria, after being polluted by nitrogen, phosphorus and other elements, cause eutrophic seawater "red tide" and lake "water bloom", which brings serious harm to fisheries and aquaculture. Therefore, how to achieve effective recovery of cyanobacteria has become an urgent problem to be solved.

[0004] Traditional physical salvage, chemical agents and biological treatment methods have problems such as low efficiency, high cost and secondary pollution. It is difficult to salvage the cyanobacteria in the water and it is easy to pollute the water source; Chinese Patent: CN211036934U disclosed a mobile water cyanobacteria salvage and recovery device on July 17, 2020. The patent uses the coordination of guide plates, pulleys, first pulleys, second pulleys, first bevel gears, rollers, rotating shafts, second bevel gears and collection boxes to achieve the salvage of cyanobacteria on the shore, thereby improving the salvage efficiency. However, the overall mechanism including gears, pulleys, pulleys, etc. is complex, which does not meet the requirements of simple and reliable mechanical structure, and cannot collect high-purity cyanobacteria and detect water quality. Summary of the invention

[0005] The present invention aims to provide a cyanobacteria recovery and water quality detection ship with a simple and reliable mechanical structure of a hull device, which can effectively improve the collection rate of cyanobacteria, collect cyanobacteria with higher purity, and detect water quality while collecting cyanobacteria.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] The present invention discloses a cyanobacteria recovery and water quality detection vessel, comprising a hull, a cyanobacteria filtering and collecting plate, and a cyanobacteria collecting bin; first-stroke electric push rods are respectively arranged on both sides of the hull, the first-stroke electric push rods are connected with a connecting rod mechanism, and the connecting rod mechanism is connected with the cyanobacteria filtering and collecting plate; the cyanobacteria collecting bin is located on one side of the cyanobacteria filtering and collecting plate, the two ends of the cyanobacteria collecting bin are connected with the hull through a bracket, a second-stroke electric push rod is arranged in the middle of the hull, one end of the second-stroke electric push rod is connected with the hull, and the other end of the second-stroke electric push rod is connected with the cyanobacteria collecting bin.

[0008] The connecting rod mechanism includes: a first rod, a second rod and a third rod, one end of the first rod is connected to the blue algae filtering and collecting plate, the other end of the first rod is connected to the second rod, the second rod is connected to the middle part of the third rod, one end of the third rod is connected to one side of the hull, and the other end of the third rod is connected to the blue algae filtering and collecting plate.

[0009] A bending rod is provided between the connecting rod mechanism and the first stroke electric push rod, one end of the bending rod is connected to the first stroke electric push rod through a pin shaft, and the other end of the bending rod is connected to the connection between the first rod and the second rod through the pin shaft.

[0010] A first motor and a sensor are arranged in the middle of the hull. The first motor is connected to a winding drum, and a connecting line of the sensor is wound on the winding drum.

[0011] A second motor is arranged in the middle of the hull, and the second motor is connected to a propeller; a battery is arranged between the winding drum and the second motor.

[0012] The blue algae filtering and collecting plate is provided with a curved baffle plate, and the curved baffle plate is provided with through holes.

[0013] The bottom plate of the blue algae filtering and collecting plate is provided with a filter screen, the filter screen has filter holes, a curved baffle is provided on one side of the filter screen, and a filter screen baffle is provided on the other side of the filter screen, and the filter screen baffle is U-shaped.

[0014] The first-stroke electric push rod is fixed inside the hull through a support, protective plates are provided on both sides of the first-stroke electric push rod, a waterproof plate is provided on the top of the hull, and a guide plate is provided at the end of the hull.

[0015] The blue algae collection bin is rotatably connected to the brackets at both ends of the hull through a pin shaft; the brackets at both ends of the hull and the support inside the hull are triangular.

[0016] The three sides of the cyanobacteria collection bin are provided with collection bin baffles, and the other side of the cyanobacteria collection bin is provided with an inclined plate; the cyanobacteria collection bin is provided with leakage holes, which are circular and include evenly distributed circular holes.

[0017] The technical effects of the present invention are:

[0018] 1. The hull device has a simple and reliable structure, and can recover blue algae without complicated mechanism combination. The parts are highly detachable, and damaged parts can be replaced in time;

[0019] 2. The recovery efficiency of cyanobacteria is greatly improved, and the collected cyanobacteria are of high purity, and the secondary utilization efficiency is improved;

[0020] 3. The blue algae recovery device designed by the present invention avoids the use of chemical agents and reduces the damage to the water ecology;

[0021] 4. The cyanobacteria filtration and collection plate designed by the present invention effectively improves the collection rate of cyanobacteria and speeds up the collection of cyanobacteria, and such problems are ignored by many similar technologies;

[0022] 5. The blue algae collection bin designed by the present invention has a leakage hole designed at the bottom to further filter the water in the blue algae, ensuring that more blue algae can be collected and the purity of the blue algae can be guaranteed;

[0023] 6. The present invention adds sensors to the hull, which can detect the water quality of the lake while collecting blue algae, and can discover more water quality problems in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] This specification includes the following drawings, which show the following contents:

[0025] Figure 1 This is a schematic diagram of the overall structure of a cyanobacteria recovery and water quality detection ship.

[0026] Figure 2 for Figure 1 Schematic diagram of the internal structure of the middle cabin.

[0027] Figure 3 for Figure 2 Schematic diagram of the connecting rod mechanism with part A enlarged.

[0028] Figure 4 for Figure 2 Schematic diagram of the sensor take-up (release) device, enlarged in part B.

[0029] Figure 5 for Figure 2 Schematic diagram of the propeller drive structure with part C enlarged.

[0030] Figure 6 This is a schematic diagram of the parts of the cyanobacteria collection chamber.

[0031] Figure 7 for Figure 6 Schematic diagram of the leaking hole enlarged in part D.

[0032] Figure 8Schematic diagram of the parts of the cyanobacteria filtration and collection plate.

[0033] Figures 9 to 12 This is the working flow diagram of the cyanobacteria recovery actuator.

[0034] The markings in the figure are: 1. One side of the hull; 2. Protection plate; 3. Waterproof plate; 4. Blue algae filtering and collecting plate; 5. Blue algae collecting bin; 6. First stroke electric push rod; 7. Second stroke electric push rod; 9. Connecting rod mechanism; 11. First motor; 12. Winding reel; 13. First motor connecting plate; 14. Detection port; 15. Sensor; 16. Battery; 17. Second motor; 18. Second motor connecting plate; 19. Propeller; 20. Curved baffle; 21. Through hole; 22. Filter; 23. Filter hole; 24. Filter baffle; 25. Leakage hole; 26. Fixing bolt; 27. Pin; 28. Bending rod; 29. ​​Collecting bin baffle; 30. Inclined plate; 31. Bracket; 32. Support; 33. Guide plate; 101. First rod; 102. Second rod; 103. Third rod. DETAILED DESCRIPTION

[0035] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0036] like Figure 1 and Figure 2 As shown, the present invention is a cyanobacteria recovery and water quality detection ship, comprising a hull 1, a cyanobacteria filtering and collecting plate 4, and a cyanobacteria collecting chamber 5; first-stroke electric push rods 6 are respectively arranged inside the two sides of the hull, and the first-stroke electric push rods 6 are connected to a connecting rod mechanism 9, and the connecting rod mechanism 9 is connected to the cyanobacteria filtering and collecting plate 4; the cyanobacteria collecting chamber 5 is located on one side of the cyanobacteria filtering and collecting plate 4, and the two ends of the cyanobacteria collecting chamber 5 are connected to the hull 1 through a bracket 31, and a second-stroke electric push rod 7 is arranged in the middle of the hull 1, and one end of the second-stroke electric push rod 7 is connected to the hull 1, and the other end of the second-stroke electric push rod 7 is connected to the cyanobacteria collecting chamber 5. The hull 1 drives the connecting rod mechanism 9 to flip the cyanobacteria filtering and collecting plate 4 through the first-stroke electric push rod 6, and the second-stroke electric push rod 7 drives the cyanobacteria collecting chamber 5 to flip, so that the cyanobacteria can be completely dumped from the cyanobacteria filtering and collecting plate 4 into the cyanobacteria collecting chamber 5, and then poured from the cyanobacteria collecting chamber to the shore, and the collection rate is greatly improved.

[0037] like Figure 2 and Figure 3As shown, the connecting rod mechanism 9 includes: a first rod 101, a second rod 102 and a third rod 103, one end of the first rod 101 is connected to the blue algae filtering and collecting plate 4, the other end of the first rod 101 is connected to the second rod 102, the second rod 102 is connected to the middle of the third rod 103, one end of the third rod 103 is connected to the hull 1, and the other end of the third rod 103 is connected to the blue algae filtering and collecting plate 4; the third rod 103 is a double rod structure, which can be used as a support rod to enhance the stability of the connecting rod mechanism 9. Figure 3 As shown, the first rod 101 and the second rod 102 are rotatably connected by the pin shaft 27, the first rod 101 and the blue algae filtering and collecting plate 4 are rotatably connected by the pin shaft 27, the second rod 102 and the middle part of the third rod 102 are rotatably connected by the pin shaft 27, the third rod 103 is rotatably connected to the blue algae filtering and collecting plate 4 by the pin shaft 27, and the connecting rod mechanism 9 is rotatably connected to one end of the first stroke electric push rod 6; the operation of the first stroke electric push rod 6 drives the connection between the first rod 101 and the second rod 102 to rotate, and the first rod 101 and the second rod 102 use the third rod 103 as a frame to drive the blue algae filtering and collecting plate 4 to rotate; the structure of one side of the hull 1 and the other side of the hull 1 is the same, and the hull 1 has a better balance when traveling.

[0038] A curved rod 28 is provided between the connecting rod mechanism 9 and the first stroke electric push rod 6. One end of the curved rod 28 is rotatably connected to the first stroke electric push rod 6 through a pin shaft 27, and the other end of the curved rod 28 is rotatably connected to the connection between the first rod 101 and the second rod 102 through a pin shaft. When the two first stroke push rod electric push rods 6 are in operation, the two curved rods 28 are driven to move respectively, and the two curved rods 28 are driven to rotate the connection between the first rod 101 and the second rod 102 in the two connecting rod mechanisms 9 respectively. The first rod 101 and the second rod 102 are rotated with the third rod 103 as a frame to realize the flipping of the blue algae filtering and collecting plate 4, so that the blue algae can be completely dumped from the blue algae filtering and collecting plate 4, and the collection rate is greatly improved.

[0039] like Figure 2 , Figure 4 and Figure 5As shown, a winding drum 12 is arranged in the middle of the hull, a first motor 11 and a sensor 15 are arranged in the middle 2 of the hull, the first motor 11 is connected to the winding drum 12, and the connecting wire of the sensor 15 is wound on the winding drum 12. The first motor connecting plate 13 is installed on the output shaft of the first motor 11 through the fixing bolt 26, and the sensor 15 is wound on the winding drum 12 and extends from the detection port 14. The present invention adds a sensor 15 to the hull, and the sensor 15 is one of a pH sensor, an ammonia nitrogen sensor, a turbidity sensor, an optical sensor or an electrochemical sensor; pH sensor: one of the basic indicators for measuring the pH of water to evaluate water quality; ammonia nitrogen sensor: no reagent is required, green and pollution-free, and the ammonia nitrogen content in the water body can be monitored online in real time; turbidity sensor: used for precise turbidity measurement, suitable for various scenarios where water clarity needs to be monitored; optical sensor: using optical principles, by measuring light absorption, light scattering and other characteristics in water samples to analyze water quality components; electrochemical sensor: based on electrochemical principles, detects ions, organic matter, heavy metals and other substances in water samples. While collecting blue algae, the sensor 15 can detect the water quality of the lake, and more water quality problems can be discovered in time. The winding reel 12 can increase the range of the lake water for detecting water quality and the sensor 15 can be retracted and released at any time.

[0040] The second motor connecting plate 18 is fixedly connected to the middle of the hull 1, and the second motor connecting plate 18 is connected to the second motor 17 through a fixing bolt 26, and the output shaft of the second motor 17 is connected to a propeller 19; the propeller 19 is operated to realize the horizontal movement of the blue algae recovery and water quality detection ship. A battery 16 is arranged between the winding drum 12 and the second motor 17, so that the blue algae recovery and water quality detection ship can work on the water surface for a long time.

[0041] like Figure 1 , Figure 2 and Figure 8 As shown, a curved baffle 20 is provided on the cyanobacteria filter collection plate 4, and a through hole 21 is opened on the curved baffle 20, and the through hole 21 is in a curve along the curved baffle, so that other excess garbage can be filtered. The bottom plate of the cyanobacteria filter collection plate 4 is provided with a filter screen 22, and the filter screen 22 has multiple filter holes 23, and the filter holes 23 are in a grid shape. The filter screen 22 at the bottom is designed to ensure that the cyanobacteria entering from the baffle gap are filtered twice, and at the same time, the excess water can be filtered to obtain purer cyanobacteria for collection. A curved baffle 20 is provided on one side of the filter screen 22, and a filter screen baffle 24 is provided on the other side, and the filter screen baffle 24 is U-shaped. When dumping cyanobacteria, the U-shaped filter screen 24 can effectively prevent the cyanobacteria from detaching from the cyanobacteria filter collection plate 4, so that the cyanobacteria can fall into the cyanobacteria collection bin 5 more conveniently without falling in large quantities, so that more cyanobacteria can be collected.

[0042] First-stroke electric push rods 6 are provided on both sides of the hull 1. Two first-stroke electric push rods 6 are fixed inside the two sides of the hull 1 through two corresponding brackets 31. Protective plates 2 are provided on both sides of the first-stroke electric push rods 6. A waterproof plate 3 is provided on the top of the hull 1 to prevent rainwater and lake water from entering the hull 1; a guide plate 33 is provided at the end of the hull 1 to effectively reduce the resistance of the lake water and travel faster.

[0043] The two ends of the cyanobacteria collection bin 5 are rotatably connected to the bracket 31 through the pin shaft 27, and the middle of the hull 1 is connected to the cyanobacteria collection bin 5 through the second-stroke electric push rod 7. When the hull docks, the cyanobacteria collection bin 5 is pushed by the second-stroke electric push rod 7, and the bracket 31 rotates and flips to dump the cyanobacteria to achieve cyanobacteria recovery. The brackets 31 at both ends of the hull 1 are triangular, and the support 32 inside the hull 1 is triangular.

[0044] like Figure 2 , Figure 6 and Figure 7 As shown, baffles 29 are arranged on three sides of the cyanobacteria collection bin 5, and an inclined plate 30 is arranged on the other side of the cyanobacteria collection bin 5. The baffles 29 arranged on the three sides can prevent the cyanobacteria from falling easily from the cyanobacteria collection bin 5 when the hull is traveling. The inclined plate 30 has a certain angle, which can prevent the cyanobacteria from falling during normal driving, and can allow the cyanobacteria to be poured into the centralized treatment area of ​​cyanobacteria on the shore when it is tilted at a certain angle. The cyanobacteria collection bin 5 is provided with two leak holes 25, which are circular, and the leak holes 25 include evenly distributed circular holes, and the leak holes 25 are honeycomb-shaped. The excess lake water in the cyanobacteria collection bin 5 can be discharged from the leak holes 25, and the water in the cyanobacteria can be filtered while the cyanobacteria are collected efficiently, ensuring that the high-purity cyanobacteria can be recycled.

[0045] The working principle of the present invention is as follows: first-stroke electric push rods 6 are respectively arranged on both sides of the hull 1, the first-stroke electric push rods 6 are connected with bending rods 28, the bending rods 28 are connected to the connecting rod mechanism 9, the first-stroke electric push rods 6 drive the connecting rod mechanism 9 through the bending rod 28, so that the cyanobacteria filtering and collecting plates 4 connected to the connecting rod mechanism 9 are cyclically flipped to salvage the cyanobacteria from the lake water into the cyanobacteria filtering and collecting plates 4, and then poured into the cyanobacteria collecting bin 5; the second-stroke electric push rods 7 are connected to the cyanobacteria collecting bin 5, the second-stroke electric push rods 7 drive the cyanobacteria collecting bin 5 to cyclically flip and pour the cyanobacteria from the cyanobacteria collecting bin 5 into the centralized treatment site on the shore; the winding reel 12 is connected to the sensor 15 through the connecting line of the sensor 15, and the sensor enters the water from the detection port 14 to detect water quality. Fig. 91 is a work flow chart of the cyanobacteria recovery actuator. FIG. a and FIG. b are the dumping process of the cyanobacteria filtering and collecting plate 4. The first-stroke electric push rod 6 and the second-stroke electric push rod 6 respectively drive the two connecting rod mechanisms 9 through the two bending rods 28 to flip the cyanobacteria filtering and collecting plate 4, and dump the cyanobacteria into the cyanobacteria collecting bin 5. FIG. c and FIG. d are the dumping process of the cyanobacteria collecting bin 5. The second-stroke electric push rod 7 drives the cyanobacteria collecting bin 5 to flip, and dumps the cyanobacteria from the cyanobacteria collecting bin 5 to the cyanobacteria centralized treatment site on the shore. The hull 1 device has a simple and reliable structure, and can recover blue algae without a complex combination of mechanisms. The parts are highly detachable and can be replaced in time if they are damaged. The efficiency of recovering blue algae is greatly improved, and the purity of the collected blue algae is high, so the efficiency of secondary utilization is improved. The blue algae recovery device designed by the present invention avoids the use of chemical agents and reduces the damage to the water ecology. The blue algae filtering and collecting plate 4 designed by the present invention effectively improves the collection rate of blue algae and speeds up the collection of blue algae, which is ignored by many similar technologies. The blue algae collection bin 5 designed by the present invention has a leakage hole 25 designed at the bottom, which can further filter the moisture in the blue algae and ensure that more blue algae and the purity of the blue algae can be collected. The present invention adds a sensor 15 to the hull 1, which can detect the water quality of the lake while collecting blue algae, and can discover more water quality problems in time.

[0046] The present invention is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention; or the above concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A blue algae recovery and water quality detection vessel, characterized by: The invention comprises a hull (1), a cyanobacteria filtering and collecting plate (4), and a cyanobacteria collecting bin (5); first-stroke electric push rods (6) are respectively arranged on both sides of the hull (1); the first-stroke electric push rods (6) are connected to a connecting rod mechanism (9), and the connecting rod mechanism (9) is connected to the cyanobacteria filtering and collecting plate (4); the cyanobacteria collecting bin (5) is located on one side of the cyanobacteria filtering and collecting plate (4); both ends of the cyanobacteria collecting bin (5) are connected to the hull (1) through a bracket (31); a second-stroke electric push rod (7) is arranged in the middle of the hull (1); one end of the second-stroke electric push rod (7) is connected to the hull (1), and the other end of the second-stroke electric push rod (7) is connected to the cyanobacteria collecting bin (5).

2. The blue algae recovery and water quality detection vessel according to claim 1, characterized in that: The connecting rod mechanism (9) comprises: a first rod (101), a second rod (102) and a third rod (103); one end of the first rod (101) is connected to the blue algae filtering and collecting plate (4); the other end of the first rod (101) is connected to the second rod (102); the second rod (102) is connected to the middle of the third rod (103); one end of the third rod (103) is connected to one side of the hull (1); and the other end of the third rod (103) is connected to the blue algae filtering and collecting plate (4).

3. The blue algae recovery and water quality detection vessel according to claim 2, characterized in that: A bent rod (28) is provided between the connecting rod mechanism (9) and the first stroke electric push rod (6); one end of the bent rod (28) is connected to the first stroke electric push rod (6) via a pin shaft (27); and the other end of the bent rod (28) is connected to the connection point between the first rod (101) and the second rod (102) via the pin shaft (27).

4. The blue algae recovery and water quality detection vessel according to claim 3, characterized in that: A first motor (11) and a sensor (15) are arranged in the middle of the hull (1); the first motor (11) is connected to a winding drum (12), and a connecting wire of the sensor (15) is wound on the winding drum (12).

5. The blue algae recovery and water quality detection vessel according to claim 4, characterized in that: A second motor (17) is arranged in the middle of the hull (1), and the second motor (17) is connected to a propeller (19); a storage battery (16) is arranged between the winding drum (12) and the second motor (17).

6. The blue algae recovery and water quality detection vessel according to claim 5, characterized in that: The blue algae filtering and collecting plate (4) is provided with a curved baffle (20), and the curved baffle (20) is provided with a through hole (21).

7. The blue algae recovery and water quality detection vessel according to claim 6, characterized in that: The bottom plate of the blue algae filtering and collecting plate (4) is provided with a filter screen (22), the filter screen (22) has filter holes (23), a curved baffle (20) is provided on one side of the filter screen (22), and a filter screen baffle (24) is provided on the other side of the filter screen (22), the filter screen baffle (24) is U-shaped.

8. The blue algae recovery and water quality detection vessel according to claim 7, characterized in that: The first-stroke electric push rod (6) is fixed inside the hull (1) via a support (32); protective plates (2) are provided on both sides of the first-stroke electric push rod (6); a waterproof plate (3) is provided on the top of the hull (1); and a guide plate (33) is provided at the end of the hull (1).

9. The blue algae recovery and water quality detection vessel according to claim 8, characterized in that: The blue algae collection bin (5) is rotatably connected to brackets (31) at both ends of the hull (1) via a pin shaft (27); the brackets (31) at both ends of the hull (1) and the support (32) inside the hull (1) are in the shape of a triangle.

10. The blue algae recovery and water quality detection vessel according to claim 9, characterized in that: The three sides of the cyanobacteria collection bin (5) are provided with collection bin baffles (29), and the other side of the cyanobacteria collection bin (5) is provided with an inclined plate (30); the cyanobacteria collection bin (5) is provided with water leakage holes (25), the water leakage holes (25) are circular, and the water leakage holes (25) include evenly distributed circular holes.

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