A solid pollutant processor and treatment method for wetland restoration

Abstract

The present invention belongs to the technical field of pollutant treatment, and specifically relates to a solid pollutant treatment device and treatment method for wetland restoration, comprising a hull, a connecting plate fixedly connected to the top of the hull, a pollutant inlet mechanism provided at one end of the connecting plate, a pollutant discharge mechanism provided at the other end of the connecting plate; an extrusion mechanism; a cleaning mechanism; a cleaning mechanism; and a pollutant guide mechanism. The present invention can squeeze solid pollutants through an extrusion mechanism to reduce the volume of the solid pollutants and squeeze out the water attached to the solid pollutants, can clean the residual solid pollutants attached to the pollutant inlet mechanism through a cleaning mechanism as the pollutant inlet mechanism rotates, can clean the cleaning mechanism using the water squeezed out of the solid pollutants through a cleaning mechanism, and can guide the solid pollutants in the water to move to the pollutant inlet mechanism through a pollutant guide mechanism, thereby facilitating the collection and treatment of the solid pollutants.

Description

Technical Field

[0001] The present invention belongs to the technical field of pollutant treatment, and in particular relates to a solid pollutant treatment device and a treatment method for wetland restoration. Background Art

[0002] Wetlands, as one of the most important ecosystems on Earth, play an irreplaceable role in conserving water resources. Wetland restoration is to restore its ecological service functions through artificial measures such as improving water quality and treating pollutants. Among them, solid pollutants occupy the living space of wetland organisms and pollute the water body, which are usually treated with solid pollutant processors. The solid pollutant processor is mainly composed of a hull, a sewage conveyor belt and a sewage conveyor belt. The hull floats on the water, and the conveyor belt moves pollutants in the water to the sewage conveyor belt for storage. When the hull docks, the pollutants are moved to the shore through the sewage conveyor belt, thereby realizing the collection and treatment of solid pollutants for wetland restoration.

[0003] During use, the existing solid pollutant treatment devices for wetland restoration generally store the collected solid pollutants in a direct stacking manner. These pollutants are likely to carry some water after leaving the water, resulting in increased weight, affecting the load-bearing capacity of the hull. These pollutants are large in size when not compressed, and are not convenient to store on the hull, resulting in insufficient efficiency in pollutant collection. After the sewage inlet conveyor belt moves the pollutants to the sewage discharge conveyor belt, some pollutants are likely to remain on the sewage inlet conveyor belt, causing these pollutants to return to the water under the rotation of the sewage inlet conveyor belt. The reliability of pollutant collection is insufficient, and pollutants near the end of the sewage inlet conveyor belt extending into the water are difficult to move toward the sewage inlet conveyor belt. It is usually necessary to start the hull to drive the sewage inlet conveyor belt to the location of the pollutants. This method requires the hull to move frequently on the water surface, and the convenience of pollutant collection is insufficient. Summary of the invention

[0004] The object of the present invention is to provide a solid pollutant treatment device and treatment method for wetland restoration, which can squeeze solid pollutants through an extrusion mechanism to reduce the volume of the solid pollutants and squeeze out the moisture attached to the solid pollutants, can clean the residual solid pollutants attached to the pollution inlet mechanism through a cleaning mechanism as the pollution inlet mechanism rotates, can clean the cleaning mechanism using the moisture squeezed out of the solid pollutants through a cleaning mechanism, and can guide the solid pollutants in the water to move to the pollution inlet mechanism through a pollution guiding mechanism, thereby facilitating the collection and treatment of the solid pollutants.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A solid pollutant processor for wetland restoration, comprising:

[0007] A hull, wherein a connecting plate is fixedly connected to the top of the hull, a sewage inlet mechanism is provided at one end of the connecting plate, and a sewage discharge mechanism is provided at the other end of the connecting plate;

[0008] A squeezing mechanism, which is arranged above the sewage discharge mechanism and is used to reduce the storage volume of pollutants and separate water from the pollutants. The squeezing mechanism includes a squeezing plate;

[0009] A cleaning mechanism, the cleaning mechanism is arranged below the pollution inlet mechanism and is used to clean the pollutants remaining on the pollution inlet mechanism, the cleaning mechanism comprises a cleaning roller;

[0010] A cleaning mechanism, the cleaning mechanism is arranged below the sewage discharge mechanism and is used to clean the cleaning mechanism using the discharged water, the cleaning mechanism comprising a nozzle;

[0011] A pollution guiding mechanism, wherein two pollution guiding mechanisms are provided and are respectively located on both sides of the connecting plate close to one end of the pollution inlet mechanism, and are used to guide pollutants in the water to move toward the pollution inlet mechanism, and the pollution guiding mechanism includes a pollution guiding rotating drum;

[0012] Among them, after the cleaning mechanism works, the cleaning roller cleans the pollutants remaining on the pollution inlet mechanism, after the extrusion mechanism works, the extrusion plate squeezes the pollutants and separates the water, after the cleaning mechanism works, the separated water is sprayed to the cleaning mechanism through the nozzle, and after the pollution guiding mechanism works, the pollutants in the water are driven to move toward the pollution inlet mechanism.

[0013] As a preferred embodiment of the solid pollutant treatment device for wetland remediation described in the present invention, the pollution inlet mechanism includes a first rotating roller and a second rotating roller rotatably connected to a connecting plate, a first conveyor belt is connected between the first rotating roller and the second rotating roller, a first motor is provided at one end of the first rotating roller, the first motor is fixedly connected to the connecting plate, and the output end of the first motor is fixedly connected to the first rotating roller.

[0014] As a preferred embodiment of the solid pollutant treatment device for wetland remediation described in the present invention, the sewage discharge mechanism includes a third rotating roller and a fourth rotating roller rotatably connected to a connecting plate, a second conveyor belt is connected between the third rotating roller and the fourth rotating roller, a second motor is provided at one end of the third rotating roller, the second motor is fixedly connected to the connecting plate, and the output end of the second motor is fixedly connected to the third rotating roller.

[0015] As a preferred solution of a solid pollutant treatment device for wetland remediation described in the present invention, the extrusion mechanism also includes a hydraulic telescopic cylinder arranged above the sewage discharge mechanism, the hydraulic telescopic cylinder is fixedly connected to the connecting plate, the extrusion plate is fixedly connected to the output end of the hydraulic telescopic cylinder, the extrusion plate and the connecting plate are slidably connected in the vertical direction, a bottom pressure plate is provided under the extrusion plate, the bottom pressure plate is located on the inner side of the second conveyor belt, and the bottom pressure plate is fixedly connected to the connecting plate.

[0016] As a preferred solution of a solid pollutant treatment device for wetland remediation described in the present invention, the cleaning mechanism also includes a first pulley fixedly connected to one end of a first rotating roller, the cleaning roller is arranged below the first conveyor belt, one end of the cleaning roller is fixedly connected to a second pulley, and a first transmission belt is connected between the second pulley and the first pulley.

[0017] As a preferred embodiment of the solid pollutant treatment device for wetland restoration described in the present invention, a water flow trough is provided on one side of the top of the hull close to the sewage discharge mechanism, a water collecting trough is provided below the water flow trough, a filter baffle is fixedly connected between the water flow trough and the water collecting trough, a first drain outlet is provided at the upper portion of the water collecting trough, a second drain outlet is provided at the lower portion of the water collecting trough, the cleaning mechanism also includes a water pump arranged on one side of the water collecting trough, the input end of the water pump is connected to the second drain outlet, the nozzle is arranged on the outside of the cleaning roller, the nozzle is fixedly connected to the inner wall of the connecting plate, and the nozzle is connected to the output end of the water pump.

[0018] As a preferred solution of a solid pollutant treatment device for wetland remediation described in the present invention, the pollution guiding mechanism also includes a frame fixedly connected to the connecting plate, the internal rotation of the frame is connected with a fifth rotating roller and a sixth rotating roller, a third conveyor belt is connected between the fifth rotating roller and the sixth rotating roller, a third motor is provided at the upper end of the fifth rotating roller, the third motor is fixedly connected to the frame, the output end of the third motor is fixedly connected to the fifth rotating roller, the pollution guiding drum is rotatably connected to the end of the frame away from the connecting plate, the upper end of the pollution guiding drum is fixedly connected to the third pulley, the upper end of the sixth rotating roller is fixedly connected to the fourth pulley, and a second transmission belt is connected between the fourth pulley and the third pulley.

[0019] As a preferred solution of the solid pollutant treatment device for wetland remediation described in the present invention, one end of the connecting plate close to the sewage discharge mechanism is slidably connected to a lifting plate in the vertical direction, and a pneumatic telescopic rod is fixedly connected between one end of the lifting plate and the connecting plate.

[0020] As a preferred solution of a solid pollutant treatment device for wetland remediation described in the present invention, water flow baffles are fixedly provided on the inner walls on both sides of one end of the connecting plate close to the sewage inlet mechanism, and drainage grooves are fixedly connected to the outer wall of the connecting plate.

[0021] A method for treating solid pollutants, which is applicable to the above-mentioned solid pollutant processor for wetland restoration, and the specific treatment method is:

[0022] S1: The hull floats on the water. After the pollution guiding mechanism works, it drives the solid pollutants in the water to move to the pollution inlet mechanism. After the pollution inlet mechanism works, it drives the solid pollutants to move to the pollution discharge mechanism. After the pollution discharge mechanism works, it drives the solid pollutants to move to the squeezing mechanism.

[0023] S2: When the sewage inlet mechanism is working, it also drives the cleaning mechanism to move, so that the cleaning roller rolls along the bottom of the sewage inlet mechanism to clean the solid pollutants attached to the sewage inlet mechanism, so that the solid pollutants fall onto the sewage discharge mechanism;

[0024] S3: After the squeezing mechanism works, the squeezing plate squeezes the solid pollutants, so that the volume of the solid pollutants is reduced, and at the same time, the water in the solid pollutants is squeezed out;

[0025] S4: After the cleaning mechanism works, the squeezed water is sprayed to the cleaning roller through the nozzle to remove the solid pollutants attached to the cleaning roller, so that the solid pollutants fall onto the sewage discharge mechanism;

[0026] S5: After the sewage discharge mechanism works, it drives the squeezed solid pollutants to move to the end away from the sewage inlet mechanism and store them. After the hull docks, the sewage discharge mechanism moves the stored solid pollutants to the shore to achieve the treatment of the solid pollutants.

[0027] The technical effects achieved by the present invention are:

[0028] The present invention adopts the design of an extrusion mechanism, which can squeeze the solid pollutants on the sewage discharge mechanism to reduce the volume of the solid pollutants and squeeze out the water attached to the solid pollutants. After the sewage discharge mechanism works, it drives the solid pollutants to move between the extrusion plate and the bottom pressure plate. After the hydraulic telescopic cylinder works, the output end drives the extrusion plate to slide downward along the connecting plate, so that the distance between the extrusion plate and the bottom pressure plate is reduced, so that the solid pollutants are squeezed and the volume of the solid pollutants is reduced. At the same time, the water attached to the solid pollutants moves downward to the water collection tank and is separated from the solid pollutants, thereby reducing the volume and weight of the solid pollutants, facilitating the storage of the solid pollutants, and improving the efficiency of pollutant collection.

[0029] The present invention adopts the design of a cleaning mechanism, and the cleaning mechanism can clean the residual solid pollutants attached to the pollution inlet mechanism as the pollution inlet mechanism rotates. After the first motor works, the output end drives the first pulley to rotate through the first rotating roller, and the first pulley drives the second pulley to rotate through the first transmission belt. The second pulley drives the cleaning roller to roll along the bottom of the first conveyor belt, so that the solid pollutants remaining on the first conveyor belt fall onto the sewage discharge mechanism, thereby reducing the situation where the solid pollutants remaining on the pollution inlet conveyor belt return to the water under the rotation of the pollution inlet conveyor belt, and improving the reliability of pollutant collection;

[0030] The present invention adopts the design of a cleaning mechanism, and the cleaning mechanism can use the water squeezed out by the squeezing mechanism to clean the cleaning mechanism, and the water collecting tank collects the water in the solid pollutants squeezed out by the squeezing mechanism. After the water pump works, the water in the water collecting tank is extracted and sprayed to the cleaning mechanism through the nozzle, so that the solid pollutants attached to the cleaning roller fall onto the sewage discharge mechanism, thereby cleaning the solid pollutants attached to the cleaning mechanism, extending the service life of the cleaning mechanism, and improving the convenience of pollutant collection.

[0031] The present invention adopts the design of a pollution guiding mechanism, which can guide solid pollutants in the water to move to the pollution inlet mechanism. After the third motor works, the output end drives the fifth rotating roller to rotate, the fifth rotating roller drives the third conveyor belt and the sixth rotating roller to rotate, and the sixth rotating roller drives the pollution guiding drum to rotate through the fourth pulley, the second transmission belt and the third pulley, wherein the pollution guiding drum drives the solid pollutants to move toward the side close to the pollution inlet mechanism after the rotation, and the third conveyor belt further drives the solid pollutants to move toward the side close to the pollution inlet mechanism after the rotation, thereby facilitating the guidance of the solid pollutants to move toward the pollution inlet mechanism, reducing the frequent movement of the hull on the water surface to collect solid pollutants, and improving the convenience of pollutant collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the structure of the present invention from an overall angle;

[0033] Figure 2 It is a schematic diagram of the structure of the present invention from another angle;

[0034] Figure 3 is a cross-sectional schematic diagram of the hull and the cleaning mechanism of the present invention;

[0035] Figure 4 It is a structural schematic diagram of the hull of the present invention;

[0036] Figure 5 is a schematic cross-sectional view of a hull in the present invention;

[0037] Figure 6 It is a structural schematic diagram of the connecting plate in the present invention;

[0038] Figure 7 It is a schematic diagram of the structure of the sewage discharge mechanism and the extrusion mechanism in the present invention;

[0039] Figure 8 It is a schematic diagram of the structure of the dirt feeding mechanism and the cleaning mechanism in the present invention;

[0040] Fig. 9 It is a schematic diagram of the structure of the cleaning mechanism and the cleaning roller in the present invention;

[0041] Fig.10 It is a structural schematic diagram of the dirt guiding mechanism in the present invention.

[0042] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0043] 10. Hull; 101. Water flow trough; 102. Water collection trough; 103. Filter baffle; 104. First drain outlet; 105. Second drain outlet; 11. Connecting plate; 111. Slide bar; 112. Second slide trough; 12. Sewage inlet mechanism; 121. First rotating roller; 122. Second rotating roller; 123. First conveyor belt; 124. First motor; 13. Sewage discharge mechanism; 131. Third rotating roller; 132. Fourth rotating roller; 133. Second conveyor belt; 134. Second motor; 14. Lifting plate; 15. Pneumatic telescopic rod; 16. Water flow baffle; 17. Drain trough;

[0044] 20. Extrusion mechanism; 21. Extrusion plate; 211. First slideway; 22. Hydraulic telescopic cylinder; 23. Bottom pressure plate;

[0045] 30. Cleaning mechanism; 31. Cleaning roller; 32. First pulley; 33. Second pulley; 34. First transmission belt;

[0046] 40. Cleaning mechanism; 41. Spray head; 411. Nozzle; 42. Water pump;

[0047] 50. Trash guiding mechanism; 51. Trash guiding drum; 52. Frame; 53. Fifth rotating roller; 54. Sixth rotating roller; 55. Third conveyor belt; 56. Third motor; 57. Third pulley; 58. Fourth pulley; 59. Second transmission belt. DETAILED DESCRIPTION

[0048] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0049] Example 1

[0050] like Figure 1-Figure 3As shown in the figure, it is the first embodiment of the present invention, which provides a solid pollutant treatment device and treatment method for wetland restoration, including a hull 10, a connecting plate 11 is fixedly connected to the top of the hull 10, one end of the connecting plate 11 is provided with a pollutant inlet mechanism 12, and the other end of the connecting plate 11 is provided with a pollutant discharge mechanism 13; a squeezing mechanism 20, the squeezing mechanism 20 is arranged above the pollutant discharge mechanism 13, and is used to reduce the storage volume of pollutants and separate water in the pollutants, and the squeezing mechanism 20 includes a squeezing plate 21; a cleaning mechanism 30, the cleaning mechanism 3 0 is arranged below the sewage inlet mechanism 12, and is used to clean the pollutants remaining on the sewage inlet mechanism 12. The cleaning mechanism 30 includes a cleaning roller 31; a cleaning mechanism 40, which is arranged below the sewage discharge mechanism 13, and is used to clean the cleaning mechanism 30 with the discharged water. The cleaning mechanism 40 includes a nozzle 41; a sewage guide mechanism 50, which is provided with two sewage guide mechanisms 50 and is respectively located on both sides of one end of the connecting plate 11 close to the sewage inlet mechanism 12, and is used to guide the pollutants in the water to move toward the sewage inlet mechanism 12. The sewage guide mechanism 50 includes a sewage guide drum 51.

[0051] When the present invention is in use, when it is necessary to collect and treat solid pollutants, the hull 10 floats on the water, and after the pollution guiding mechanism 50 works, the solid pollutants in the water are driven to move to the pollution inlet mechanism 12 through the pollution guiding drum 51, and after the pollution inlet mechanism 12 works, the solid pollutants are driven to move to the pollution discharge mechanism 13, and after the pollution discharge mechanism 13 works, the solid pollutants are driven to move to the squeezing mechanism 20, and after the squeezing mechanism 20 works, the solid pollutants are squeezed through the squeezing plate 21, so that the volume of the solid pollutants is reduced, and at the same time, the water attached to the solid pollutants moves downward to the water collection tank 102 and is separated from the solid pollutants, thereby reducing the volume and weight of the solid pollutants, facilitating storage, and improving the efficiency of pollutant collection. The cleaning mechanism 30 moves with the pollution inlet mechanism 12 The solid pollutants remaining on the cleaning roller 31 are cleaned by rotation, and the solid pollutants remaining on the sewage inlet conveyor belt are reduced and returned to the water under the rotation of the sewage inlet conveyor belt, thereby improving the reliability of pollutant collection. After the cleaning mechanism 40 works, the water separated when the squeezing mechanism 20 squeezes the solid pollutants is extracted, and the water is sprayed to the cleaning mechanism 30 through the nozzle 41, so as to clean the solid pollutants attached to the cleaning roller 31, thereby extending the service life of the cleaning roller 31. After the sewage guiding mechanism 50 is actuated, the solid pollutants in the water are moved by the sewage guiding drum 51, so as to guide the solid pollutants to move in the direction of the sewage inlet mechanism 12, thereby reducing the frequent movement of the hull 10 on the water surface to collect solid pollutants, thereby improving the convenience of pollutant collection.

[0052] Example 2

[0053] Reference Figure 1-Figure 10 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0054] like Figure 8 As shown, the dirt inlet mechanism 12 includes a first rotating roller 121 and a second rotating roller 122 rotatably connected to the connecting plate 11, a first conveyor belt 123 is connected between the first rotating roller 121 and the second rotating roller 122, a first motor 124 is provided at one end of the first rotating roller 121, the first motor 124 is fixedly connected to the connecting plate 11, and an output end of the first motor 124 is fixedly connected to the first rotating roller 121.

[0055] It should be noted that the first conveyor belt 123 is arranged at an angle, and the lower end of the first conveyor belt 123 extends below the water surface, and the higher end of the first conveyor belt 123 is located above the sewage discharge mechanism 13. A plurality of first through holes (not shown in the figure) are opened inside the first conveyor belt 123 for the passage of water.

[0056] According to the above structure, after the first motor 124 starts working, the output end drives the first rotating roller 121 to rotate, and the first rotating roller 121 drives the first conveyor belt 123 and the second rotating roller 122 to rotate. After the first conveyor belt 123 rotates, it drives the solid pollutants in the water to move upward and fall onto the sewage discharge mechanism 13 at the higher end of the first conveyor belt 123.

[0057] like Figure 7 As shown, the sewage discharge mechanism 13 includes a third rotating roller 131 and a fourth rotating roller 132 which are rotatably connected to the connecting plate 11, a second conveyor belt 133 is connected between the third rotating roller 131 and the fourth rotating roller 132, a second motor 134 is provided at one end of the third rotating roller 131, the second motor 134 is fixedly connected to the connecting plate 11, and an output end of the second motor 134 is fixedly connected to the third rotating roller 131.

[0058] It should be noted that a plurality of second through holes (not shown in the figure) are provided inside the second conveyor belt 133 for the passage of water.

[0059] According to the above structure, after the second motor 134 starts working, the output end drives the third rotating roller 131 to rotate, and the third rotating roller 131 drives the second conveyor belt 133 and the fourth rotating roller 132 to rotate. After the second conveyor belt 133 rotates, it drives the solid pollutants falling from the pollution inlet mechanism 12 to move. When it moves to the extrusion mechanism 20, it is convenient for the extrusion mechanism 20 to extrude the solid pollutants. After the extrusion is completed, the second conveyor belt 133 drives the solid pollutants to move to the end away from the pollution inlet mechanism 12, so as to facilitate the collection and storage of the solid pollutants.

[0060] like Figure 7As shown, the extrusion mechanism 20 also includes a hydraulic telescopic cylinder 22 arranged above the sewage discharge mechanism 13, the hydraulic telescopic cylinder 22 is fixedly connected to the connecting plate 11, the extrusion plate 21 is fixedly connected to the output end of the hydraulic telescopic cylinder 22, the extrusion plate 21 and the connecting plate 11 are slidably connected along the vertical direction, and a bottom pressure plate 23 is provided below the extrusion plate 21, the bottom pressure plate 23 is located on the inner side of the second conveyor belt 133, and the bottom pressure plate 23 is fixedly connected to the connecting plate 11.

[0061] It should be noted that first slide grooves 211 are provided at both ends of the extrusion plate 21 close to the inner wall of the connecting plate 11, and sliding bars 111 are provided on both sides of the inner wall of the connecting plate 11. The sliding bars 111 slide in cooperation with the first slide grooves 211 in the vertical direction, and a plurality of third through holes are provided inside the bottom pressure plate 23 for the passage of water.

[0062] According to the above structure, after the hydraulic telescopic cylinder 22 works, the output end drives the extrusion plate 21 to move downward along the connecting plate 11, so that the distance between the extrusion plate 21 and the bottom pressure plate 23 is reduced, thereby squeezing the solid pollutants on the sewage discharge mechanism 13, so that the volume of the solid pollutants is reduced, and at the same time, the moisture in the solid pollutants flows downward through the sewage discharge mechanism 13 and the bottom pressure plate 23 and is separated from the solid pollutants.

[0063] like Figure 8 As shown, the cleaning mechanism 30 also includes a first pulley 32 fixedly connected to one end of the first rotating roller 121. The cleaning roller 31 is arranged below the first conveyor belt 123. One end of the cleaning roller 31 is fixedly connected to a second pulley 33. A first transmission belt 34 is connected between the second pulley 33 and the first pulley 32.

[0064] It should be noted that the outer side of the cleaning roller 31 is in contact with the outer side of the first conveyor belt 123 .

[0065] According to the above structure, the first rotating roller 121 rotates to drive the first pulley 32 to rotate, and the first pulley 32 drives the second pulley 33 to rotate through the first transmission belt 34. The second pulley 33 drives the cleaning roller 31 to roll relative to the bottom of the first conveyor belt 123, so that the cleaning roller 31 drives the solid pollutants remaining on the first conveyor belt 123 to move in the opposite direction of the first conveyor belt 123, so that the solid pollutants are separated from the first conveyor belt 123 and fall onto the sewage discharge mechanism 13.

[0066] like Figure 4 , Figure 5 and Fig. 9As shown, a water flow trough 101 is provided on one side of the top of the hull 10 close to the sewage discharge mechanism 13, a water collecting trough 102 is provided below the water flow trough 101, a filter baffle 103 is fixedly connected between the water flow trough 101 and the water collecting trough 102, a first drain port 104 is provided on the upper portion of the water collecting trough 102, a second drain port 105 is provided on the lower portion of the water collecting trough 102, the cleaning mechanism 40 also includes a water pump 42 arranged on one side of the water collecting trough 102, an input end of the water pump 42 is connected to the second drain port 105, a nozzle 41 is arranged on the outer side of the cleaning roller 31, the nozzle 41 is fixedly connected to the inner wall of the connecting plate 11, and the nozzle 41 is connected to the output end of the water pump 42.

[0067] It should be noted that the bottom sides of the water flow trough 101 are inclined surfaces to facilitate the flow of water. A plurality of fourth through holes are opened inside the filter baffle 103. The aperture size of the fourth through holes is smaller than the diameter size of the solid pollutants and impurities. The first drain outlet 104 is inclined and the lower end is close to the outside of the hull 10. The side of the nozzle 41 close to the cleaning roller 31 is integrally connected with a plurality of nozzles 411, and the nozzle 411 is duckbill shaped.

[0068] According to the above structure, after the squeezing mechanism 20 squeezes the solid pollutants, the separated water flows downward through the water flow trough 101 to the inside of the water collection tank 102. After the water pump 42 works, it extracts the water in the water collection tank 102 through the second drain port 105, and sprays it to the cleaning roller 31 through the nozzle 41 to remove the solid pollutants attached to the cleaning roller 31. When too much water accumulates in the water collection tank 102, the water is discharged to the outside through the first drain port 104 to reduce the situation where excessive water accumulation affects the load-bearing capacity of the hull 10, and the water flows through the filter baffle 103 during the process of flowing from the water flow trough 101 to the water collection tank 102. The filter baffle 103 filters the water to prevent solid pollutants and impurities from entering the inside of the water collection tank 102, and reduce the situation where solid pollutants and impurities move to the outside of the water pump 42 and the hull 10 to cause pollution.

[0069] like Fig.10 As shown, the dirt guiding mechanism 50 also includes a frame 52 fixedly connected to the connecting plate 11, the frame 52 is internally rotatably connected with a fifth rotating roller 53 and a sixth rotating roller 54, a third conveyor belt 55 is connected between the fifth rotating roller 53 and the sixth rotating roller 54, a third motor 56 is provided at the upper end of the fifth rotating roller 53, the third motor 56 is fixedly connected to the frame 52, the output end of the third motor 56 is fixedly connected to the fifth rotating roller 53, the dirt guiding drum 51 is rotatably connected to the end of the frame 52 away from the connecting plate 11, the upper end of the dirt guiding drum 51 is fixedly connected with a third pulley 57, the upper end of the sixth rotating roller 54 is fixedly connected with a fourth pulley 58, and a second transmission belt 59 is connected between the fourth pulley 58 and the third pulley 57.

[0070] It should be noted that a plurality of strip plates are connected to the outer circumference of the dirt guide drum 51 to move the solid pollutants in the water to the side close to the dirt inlet mechanism 12 .

[0071] According to the above structure, after the third motor 56 works, the output end drives the fifth rotating roller 53 to rotate along the frame 52, the fifth rotating roller 53 drives the third conveyor belt 55 and the sixth rotating roller 54 to rotate, the sixth rotating roller 54 drives the fourth pulley 58 to rotate, the fourth pulley 58 drives the third pulley 57 to rotate through the second transmission belt 59, and after the third pulley 57 rotates, it drives the solid pollutants in the water to move toward the side close to the pollution inlet mechanism 12, and after the third conveyor belt 55 rotates, it further drives the solid pollutants to move toward the side close to the pollution inlet mechanism 12, thereby facilitating the collection of solid pollutants in the water.

[0072] like Figure 6 As shown, one end of the connecting plate 11 close to the sewage discharge mechanism 13 is slidably connected to a lifting plate 14 in the vertical direction, and a pneumatic telescopic rod 15 is fixedly connected between one end of the lifting plate 14 and the connecting plate 11 .

[0073] It should be noted that second slide grooves 112 are provided on both sides of the inner wall of the connecting plate 11 , and the second slide grooves 112 slide and cooperate with the lifting plate 14 in the vertical direction. In the initial state, the bottom of the lifting plate 14 fits with the top of the sewage discharge mechanism 13 .

[0074] According to the above structure, when it is necessary to discharge the solid pollutants stored in the sewage discharge mechanism 13, the output end of the pneumatic telescopic rod 15 drives the lifting plate 14 to move upward after working, so that the distance between the bottom of the lifting plate 14 and the sewage discharge mechanism 13 increases. After the sewage discharge mechanism 13 works, it drives the stored solid pollutants to be discharged outward, thereby facilitating the treatment of the solid pollutants.

[0075] like Figure 6 As shown, water baffles 16 are fixedly provided on the inner walls of both sides of one end of the connecting plate 11 close to the sewage inlet mechanism 12 , and drainage grooves 17 are fixedly connected to the outer wall of the connecting plate 11 on the outer side of the water baffles 16 .

[0076] It should be noted that a fifth through hole (not shown in the figure) is provided inside the water flow baffle 16 for the passage of water.

[0077] According to the above structure, in the process that the sewage inlet mechanism 12 drives the solid pollutants in the water to move from the water to the sewage discharge mechanism 13, the solid pollutants located on the sewage inlet mechanism 12 are accompanied by some water, and the water flows to the drainage trough 17 through the water flow baffle 16, and is discharged to the outside through the drainage trough 17, thereby reducing the situation where the sewage inlet mechanism 12 drives the water to the sewage discharge mechanism 13, facilitating the reduction of the water attached to the solid pollutants during the collection process, thereby reducing the weight of the solid pollutants, facilitating the storage of solid pollutants, and improving the convenience of collecting and treating solid pollutants.

[0078] In order to enable those skilled in the art to have a further understanding of the solid pollutant processor for wetland restoration of the present invention, the present invention also provides a method for treating solid pollutants, which is completed by the above-mentioned solid pollutant processor for wetland restoration. The specific treatment method is:

[0079] S1: The hull 10 floats on the water, and the pollution guiding mechanism 50 drives the solid pollutants in the water to move to the pollution inlet mechanism 12 after it works, and the pollution inlet mechanism 12 drives the solid pollutants to move to the pollution discharge mechanism 13 after it works, and the pollution discharge mechanism 13 drives the solid pollutants to move to the squeezing mechanism 20 after it works;

[0080] S2: When the pollutant inlet mechanism 12 is working, it also drives the cleaning mechanism 30 to move, so that the cleaning roller 31 rolls along the bottom of the pollutant inlet mechanism 12 to clean the solid pollutants attached to the pollutant inlet mechanism 12, so that the solid pollutants fall onto the pollutant discharge mechanism 13;

[0081] S3: After the squeezing mechanism 20 works, the squeezing plate 21 squeezes the solid pollutants, so that the volume of the solid pollutants is reduced, and at the same time, the water in the solid pollutants is squeezed out;

[0082] S4: After the cleaning mechanism 40 works, the squeezed water is sprayed to the cleaning roller 31 through the nozzle 41, so as to remove the solid pollutants attached to the cleaning roller 31, so that the solid pollutants fall onto the sewage discharge mechanism 13;

[0083] S5: After the sewage discharge mechanism 13 works, it drives the squeezed solid pollutants to move to the end away from the sewage inlet mechanism 12 and store them. After the hull 10 docks, the sewage discharge mechanism 13 moves the stored solid pollutants to the shore to achieve the treatment of the solid pollutants.

[0084] The working principle of the present invention is as follows: when collecting and treating solid pollutants, after the pollution guiding mechanism 50 is actuated, the solid pollutants in the water are driven to move toward the pollution inlet mechanism 12 through the pollution guiding drum 51. After the pollution inlet mechanism 12 is actuated, the solid pollutants are driven to move to the pollution discharge mechanism 13. At the same time, the pollution inlet mechanism 12 also drives the cleaning mechanism 30 to operate, so that the cleaning roller 31 cleans the solid pollutants remaining on the pollution inlet mechanism 12. After the pollution discharge mechanism 13 is operated, the solid pollutants are driven to move to the squeezing mechanism 20. After the squeezing mechanism 20 is operated, the squeezing plate 21 is driven to squeeze the solid pollutants, so that the volume of the solid pollutants is reduced and the accompanying water is separated. After the cleaning mechanism 40 is operated, the water is driven to move to the cleaning roller 31 to clean the solid pollutants attached to the cleaning roller 31. The solid pollutants remaining on the pollution inlet mechanism 12 and the solid pollutants attached to the cleaning roller 31 fall onto the pollution discharge mechanism 13 after being cleaned, so as to facilitate squeezing by the squeezing mechanism 20, thereby improving the efficiency of collecting and treating solid pollutants.

[0085] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A solid pollutant processor for wetland restoration, characterized in that: include: A hull (10), wherein a connecting plate (11) is fixedly connected to the top of the hull (10), a sewage inlet mechanism (12) is provided at one end of the connecting plate (11), and a sewage discharge mechanism (13) is provided at the other end of the connecting plate (11); A squeezing mechanism (20), the squeezing mechanism (20) being arranged above the sewage discharge mechanism (13) and used for reducing the storage volume of pollutants and separating water from the pollutants, the squeezing mechanism (20) comprising a squeezing plate (21); A cleaning mechanism (30), the cleaning mechanism (30) being arranged below the pollution inlet mechanism (12) and being used to clean pollutants remaining on the pollution inlet mechanism (12), the cleaning mechanism (30) comprising a cleaning roller (31); A cleaning mechanism (40), the cleaning mechanism (40) being arranged below the sewage discharge mechanism (13) and used for cleaning the cleaning mechanism (30) by utilizing the discharged water, the cleaning mechanism (40) comprising a nozzle (41); A pollution guiding mechanism (50), wherein two pollution guiding mechanisms (50) are provided and are respectively located on both sides of the connecting plate (11) close to one end of the pollution inlet mechanism (12), and are used to guide pollutants in the water to move toward the pollution inlet mechanism (12), and the pollution guiding mechanism (50) comprises a pollution guiding rotating drum (51); wherein, after the cleaning mechanism (30) is in operation, the cleaning roller (31) cleans the pollutants remaining on the pollutant inlet mechanism (12); after the squeezing mechanism (20) is in operation, the squeezing plate (21) squeezes the pollutants and separates the water; after the cleaning mechanism (40) is in operation, the separated water is sprayed toward the cleaning mechanism (30) through the nozzle (41); and after the pollutant guide mechanism (50) is in operation, the pollutants in the water are driven to move toward the pollutant inlet mechanism (12); A water flow trough (101) is provided on one side of the top of the hull (10) close to the sewage discharge mechanism (13); a water collection trough (102) is provided below the water flow trough (101); a filter baffle (103) is fixedly connected between the water flow trough (101) and the water collection trough (102); a first drainage port (104) is provided on the upper part of the water collection trough (102); a second drainage port (105) is provided on the lower part of the water collection trough (102); the cleaning mechanism (40) further comprises a water pump (42) arranged on one side of the water collection trough (102); an input end of the water pump (42) is connected to the second drainage port (105); the nozzle (41) is arranged on the outer side of the cleaning roller (31); the nozzle (41) is fixedly connected to the inner wall of the connecting plate (11); and the nozzle (41) is connected to the output end of the water pump (42); The dirt guiding mechanism (50) further comprises a frame (52) fixedly connected to the connecting plate (11); a fifth rotating roller (53) and a sixth rotating roller (54) are rotatably connected inside the frame (52); a third conveyor belt (55) is connected between the fifth rotating roller (53) and the sixth rotating roller (54); a third motor (56) is provided at the upper end of the fifth rotating roller (53); the third motor (56) is fixedly connected to the frame (52); an output end of the third motor (56) is fixedly connected to the fifth rotating roller (53); the dirt guiding rotating drum (51) is rotatably connected to an end of the frame (52) away from the connecting plate (11); a third belt pulley (57) is fixedly connected to the upper end of the dirt guiding rotating drum (51); a fourth belt pulley (58) is fixedly connected to the upper end of the sixth rotating roller (54); a second transmission belt (59) is connected between the fourth belt pulley (58) and the third belt pulley (57).

2. The solid pollutant processor for wetland restoration according to claim 1, characterized in that: The dirt inlet mechanism (12) comprises a first rotating roller (121) and a second rotating roller (122) which are rotatably connected to the connecting plate (11); a first conveyor belt (123) is connected between the first rotating roller (121) and the second rotating roller (122); a first motor (124) is provided at one end of the first rotating roller (121); the first motor (124) is fixedly connected to the connecting plate (11); and an output end of the first motor (124) is fixedly connected to the first rotating roller (121).

3. The solid pollutant processor for wetland restoration according to claim 2, characterized in that: The sewage discharge mechanism (13) comprises a third rotating roller (131) and a fourth rotating roller (132) which are rotatably connected to the connecting plate (11); a second conveyor belt (133) is connected between the third rotating roller (131) and the fourth rotating roller (132); a second motor (134) is provided at one end of the third rotating roller (131); the second motor (134) is fixedly connected to the connecting plate (11); and an output end of the second motor (134) is fixedly connected to the third rotating roller (131).

4. The solid pollutant processor for wetland restoration according to claim 3, characterized in that: The extrusion mechanism (20) further comprises a hydraulic telescopic cylinder (22) arranged above the sewage discharge mechanism (13); the hydraulic telescopic cylinder (22) is fixedly connected to the connecting plate (11); the extrusion plate (21) is fixedly connected to the output end of the hydraulic telescopic cylinder (22); the extrusion plate (21) and the connecting plate (11) are slidably connected in a vertical direction; a bottom pressure plate (23) is arranged below the extrusion plate (21); the bottom pressure plate (23) is located on the inner side of the second conveyor belt (133); and the bottom pressure plate (23) is fixedly connected to the connecting plate (11).

5. The solid pollutant processor for wetland restoration according to claim 3, characterized in that: The cleaning mechanism (30) further comprises a first pulley (32) fixedly connected to one end of the first rotating roller (121); the cleaning roller (31) is arranged below the first conveyor belt (123); one end of the cleaning roller (31) is fixedly connected to a second pulley (33); a first transmission belt (34) is connected between the second pulley (33) and the first pulley (32).

6. The solid pollutant processor for wetland restoration according to claim 3, characterized in that: One end of the connecting plate (11) close to the sewage discharge mechanism (13) is slidably connected to a lifting plate (14) in a vertical direction, and a pneumatic telescopic rod (15) is fixedly connected between one end of the lifting plate (14) and the connecting plate (11).

7. The solid pollutant processor for wetland restoration according to claim 3, characterized in that: Water flow baffles (16) are fixedly provided on the inner walls of both sides of one end of the connecting plate (11) close to the sewage inlet mechanism (12), and drainage grooves (17) are provided on the outer sides of the water flow baffles (16), and the drainage grooves (17) are fixedly connected to the outer wall of the connecting plate (11).

8. A method for treating solid pollutants, characterized in that: The treatment method is completed by using the solid pollutant processor for wetland restoration as described in any one of claims 1 to 7. The specific treatment method is: S1: The hull (10) floats on the water, the pollution guiding mechanism (50) drives the solid pollutants in the water to move to the pollution inlet mechanism (12) after it is in operation, the pollution inlet mechanism (12) drives the solid pollutants to move to the pollution discharge mechanism (13) after it is in operation, and the pollution discharge mechanism (13) drives the solid pollutants to move to the squeezing mechanism (20) after it is in operation; S2: When the pollutant inlet mechanism (12) is in operation, the cleaning mechanism (30) is also driven to operate, so that the cleaning roller (31) rolls along the bottom of the pollutant inlet mechanism (12) to clean the solid pollutants attached to the pollutant inlet mechanism (12), so that the solid pollutants fall onto the pollutant discharge mechanism (13); S3: after the squeezing mechanism (20) works, the squeezing plate (21) squeezes the solid pollutants, thereby reducing the volume of the solid pollutants and squeezing out the water in the solid pollutants; S4: After the cleaning mechanism (40) is in operation, the squeezed water is sprayed onto the cleaning roller (31) through the nozzle (41), thereby removing the solid pollutants attached to the cleaning roller (31), so that the solid pollutants fall onto the sewage discharge mechanism (13); S5: After the sewage discharge mechanism (13) is in operation, it drives the squeezed solid pollutants to move to the end away from the sewage inlet mechanism (12) and store them. After the hull (10) docks, the sewage discharge mechanism (13) moves the stored solid pollutants to the shore, so as to achieve the treatment of the solid pollutants.

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