Separation device for biological treatment of offshore microplastic pollution

Abstract

The utility model discloses a separation device for biological treatment of offshore microplastic pollution, including a carrier, a storage box is arranged at one end inside the carrier, a mounting piece is arranged at one side of the storage box, a fixing frame is arranged outside the mounting piece, a first rotating driving piece is arranged at the top of the fixing frame, a driving gear is arranged at the output end of the first rotating driving piece, a second annular chute is arranged inside one end of the mounting piece, a second annular slide rail is movably arranged inside the second annular chute, a separation drum is arranged at one side of the second annular slide rail, and a plurality of groups of micro holes are arranged inside the separation drum. The utility model drives the separation drum to rotate along the second annular chute through the second annular slide rail through a toothed belt, thereby causing the separation drum to drive the micro plastics inside to flip, and at the same time, the sea water on the surface of the micro plastics is discharged through the micro holes under the action of centrifugal force, thereby solving the problem of insufficient separation of micro plastics and sea water.

Description

Technical Field

[0001] The utility model relates to the technical field of biological treatment, in particular to a separation device for biological treatment of offshore microplastic pollution. Background Art

[0002] Microplastics refer to plastic particles with a diameter of less than 5 mm. They are a major carrier of pollution and a major pollutant in marine pollution. Due to their small size, microplastics are extremely inconvenient to clean up, and microplastics in the ocean need to be cleaned up through a microplastic collection device. During the cleaning process, seawater and microplastics will be collected together, and then the microplastics and seawater will be separated by a cleaning device. However, the existing separation structure is simple and the separation is not thorough enough, resulting in a certain amount of seawater still existing inside the separated microplastics. Therefore, the inventor proposes a separation device for biological control of offshore microplastic pollution to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a separation device for biological treatment of offshore microplastic pollution, so as to solve the problem that the existing separation structure is simple, the separation is not thorough enough, and a certain amount of seawater still exists inside the separated microplastics.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a separation device for biological treatment of offshore microplastic pollution, comprising a carrier, a storage box is provided at one end of the carrier, a mounting member is provided on one side of the storage box, a fixing frame is provided on the outside of the mounting member, a first rotating driving member is provided at the top of the fixing frame, a driving gear is provided at the output end of the first rotating driving member, and a second annular slide groove is provided inside one end of the mounting member, a second annular slide rail is movably installed inside the second annular slide groove, a separation drum is provided on one side of the second annular slide rail, and a plurality of groups of micro holes are provided inside the separation drum, so that the separation drum can drive the internal micro plastics to flip while discharging the seawater on the surface of the micro plastics through the micro holes, thereby realizing the separation of the micro plastics from the seawater.

[0005] As a technical solution of the utility model, a toothed belt is arranged outside one end of the separation drum, and a first annular slide rail is arranged at the other end of the separation drum, so that the toothed belt drives the separation drum to rotate.

[0006] As a technical solution of the utility model, a fixing piece is provided at the other end of the carrier, and a transfer part is provided at the top of the fixing piece, so that the salvaged microplastics first enter the transfer part for transfer.

[0007] As a technical solution of the utility model, a feed port is provided at the top of the transfer part, and a first annular limiting groove is provided on one side of the transfer part to facilitate the salvaged microplastics to be transported to the interior of the transfer part through the feed port.

[0008] As a technical solution of the utility model, a second rotating driving member is arranged at the center of the other end of the carrier, and a spiral rod is arranged at the output end of the second rotating driving member to drive the microplastics inside the transfer part and the separation drum to be transported to the storage box through the mounting member.

[0009] As a technical solution of the utility model, side panels are provided on both sides of the other end of the carrier, and a conveying structure is provided on the inner side of the side panels to facilitate the conveying structure to collect microplastics on the sea surface.

[0010] Compared with the prior art, the beneficial effect of the utility model is as follows: by rotatably mounting one end of the separation drum inside the mounting member, and arranging a toothed belt outside one end of the separation drum, and the toothed belt is adapted to the driving gear, so that the first rotating driving member drives the toothed belt through the driving gear, and the toothed belt then drives the separation drum to rotate along the second annular slide rail along the second annular slide groove, thereby causing the separation drum to drive the microplastics inside to flip, and at the same time, the seawater on the surface of the microplastics is discharged through the micro-holes under the action of centrifugal force, thereby solving the problem of incomplete separation of microplastics and seawater. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0012] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0013] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0014] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0015] In the figure: 1. carrier; 2. side plate; 3. conveying structure; 4. fixing member; 5. transfer part; 6. feed port; 7. first annular limit groove; 8. first annular slide rail; 9. separation roller; 10. micro hole; 11. toothed belt; 12. second annular slide rail; 13. storage box; 14. mounting member; 1401, second annular slide groove; 15. fixing frame; 16. first rotating drive member; 17. driving gear; 18. second rotating drive member; 19. screw rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 , the utility model provides an embodiment: a separation device for biological treatment of offshore microplastic pollution, including a carrier 1, a storage box 13 is arranged at one end inside the carrier 1, a mounting member 14 is arranged on one side of the storage box 13, a fixing frame 15 is arranged outside the mounting member 14, a first rotating driving member 16 is arranged at the top of the fixing frame 15, a driving gear 17 is arranged at the output end of the first rotating driving member 16, and a second annular slide groove 1401 is arranged inside one end of the mounting member 14, a second annular slide rail 12 is movably installed inside the second annular slide groove 1401, a separation drum 9 is arranged on one side of the second annular slide rail 12, and a plurality of groups of micro holes 10 are arranged inside the separation drum 9;

[0018] When in use, the separation drum drives the internal microplastics to flip, so that the seawater on the surface of the microplastics is discharged through the micro-holes under the action of centrifugal force, thereby achieving the separation of microplastics from seawater;

[0019] A toothed belt 11 is disposed on the outside of one end of the separation drum 9, and a first annular slide rail 8 is disposed on the other end of the separation drum 9;

[0020] When in use, a toothed belt 11 is arranged outside one end of the separation drum 9, so that the driving gear 17 drives the separation drum 9 to rotate through the toothed belt 11;

[0021] A fixing member 4 is disposed at the other end of the carrier 1, and a transfer portion 5 is disposed at the top of the fixing member 4;

[0022] When in use, the transfer part 5 is fixed to the top of the fixing part 4, so that the salvaged microplastics first enter the transfer part 5 for transfer;

[0023] A feed port 6 is provided at the top of the transfer part 5, and a first annular limiting groove 7 is provided on one side of the transfer part 5;

[0024] When in use, a feed port 6 is provided at the top of the transfer part 5 so that the salvaged microplastics are transported to the interior of the transfer part 5 through the feed port 6;

[0025] A second rotary drive member 18 is disposed at the center of the other end of the carrier 1, and a spiral rod 19 is disposed at the output end of the second rotary drive member 18;

[0026] When in use, the spiral rod 19 is rotatably installed inside the transfer part 5 and the separation drum 9, so that the second rotary drive member 18 drives the spiral rod 19 to rotate, thereby driving the microplastics inside the transfer part 5 and the separation drum 9 to be transported to the storage box 13 through the mounting member 14;

[0027] Side plates 2 are arranged on both sides of the other end of the carrier 1, and a conveying structure 3 is arranged on the inner side of the side plates 2;

[0028] When in use, the conveying structure 3 is installed on the inner side of the side plate 2 so that the conveying structure 3 collects microplastics on the sea surface.

[0029] When the embodiment of the present application is in use: first, the microplastics on the sea surface are collected by the conveying structure 3, and then conveyed to the inside of the transfer part 5 through the feed port 6, and then the first rotating drive member 16 drives the toothed belt 11 through the active gear 17, and then the toothed belt 11 drives the separation drum 9 to rotate, so that the microplastics inside the separation drum 9 are separated from the seawater under the action of centrifugal force and discharged through the micro holes 10. At the same time, the screw rod 19 is driven to rotate by the second rotating drive member 18, driving the microplastics to move inside the transfer part 5 and the separation drum 9, and then the microplastics are conveyed to the storage box 13 for storage through the mounting member 14, thereby completing the use of the separation device for biological treatment of offshore microplastic pollution.

[0030] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A separation device for biological treatment of offshore microplastic pollution, comprising a carrier (1), characterized in that: A storage box (13) is provided at one end of the carrier (1), a mounting member (14) is provided on one side of the storage box (13), a fixing frame (15) is provided on the outside of the mounting member (14), a first rotating driving member (16) is provided at the top of the fixing frame (15), an active gear (17) is provided at the output end of the first rotating driving member (16), a second annular slide groove (1401) is provided inside one end of the mounting member (14), a second annular slide rail (12) is movably installed inside the second annular slide groove (1401), a separation roller (9) is provided on one side of the second annular slide rail (12), a plurality of groups of micro holes (10) are provided inside the separation roller (9); a toothed belt (11) is provided on the outside of one end of the separation roller (9), and a first annular slide rail (8) is provided at the other end of the separation roller (9).

2. The separation device for biological treatment of offshore microplastic pollution according to claim 1 is characterized by: A fixing member (4) is arranged at the other end inside the carrier (1), and a transfer portion (5) is arranged at the top end of the fixing member (4).

3. The separation device for biological treatment of offshore microplastic pollution according to claim 2 is characterized by: A feed port (6) is provided at the top end of the transfer portion (5), and a first annular limiting groove (7) is provided on one side of the transfer portion (5).

4. The separation device for biological treatment of offshore microplastic pollution according to claim 1 is characterized by: A second rotary drive member (18) is arranged at the center of the other end of the carrier (1), and a screw rod (19) is arranged at the output end of the second rotary drive member (18).

5. The separation device for biological treatment of offshore microplastic pollution according to claim 1 is characterized by: Side plates (2) are arranged on both sides of the other end of the carrier (1), and a conveying structure (3) is arranged on the inner side of the side plates (2).

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