Reservoir decontamination device and decontamination method thereof

Abstract

The invention discloses a reservoir decontamination device and a decontamination method thereof, and relates to the technical field of reservoir decontamination, the reservoir decontamination device comprises a mounting side wall, a grating inclined plate, a guide inclined plate, a scraping assembly, a filter plate, a sewage discharge assembly, a cleaning assembly and a sewage pumping pipe, the grating inclined plate, the guide inclined plate, the scraping assembly, the filter plate, the sewage discharge assembly, the cleaning assembly and the sewage pumping pipe are arranged on one side of the mounting side wall, and the scraping assembly comprises a hook rod, a scraping rod and a steel wire rope. The hook rods and the scraping rods are alternately arranged, a plurality of transition pipes are evenly arranged in the middle of the filter plate and used for secondary filtering, the sewage discharging assembly is used for cleaning sewage discharged by the scraping assembly, and the cleaning assembly comprises a cleaning plate which can slide relative to the filter plate, can enter the transition pipes and seal the transition pipes for a short time. By arranging the grating inclined plate, the scraping assembly and the pollution discharge assembly, the problem that water contained in impurities cannot be discharged is effectively solved, secondary filtration is completed by arranging the filter plate, the pollution discharge effect is improved, and the problem of equipment overload caused by impurity winding is solved through the pollution discharge assembly.

Description

Technical Field

[0001] The invention relates to the technical field of reservoir pollution removal, and in particular to a reservoir pollution removal device and a pollution removal method thereof. Background Art

[0002] Reservoir decontamination is an important part of reservoir management and maintenance. Its purpose is to remove pollutants in the reservoir, keep the water clean, protect the ecological environment, and ensure the normal function of the reservoir. Pollutants will not only affect the water quality and ecological environment of the reservoir, but may also cause siltation and blockage of the reservoir, reducing the water storage capacity and service life of the reservoir.

[0003] For example, a reservoir pollution removal device with application number 201610534483.2 includes a collecting base plate, a processing machine housing, a conveyor housing and a support frame, side panels are installed on both sides of the top of the collecting base plate, one side of the processing machine housing is provided with a processing machine power device, and the top of the support frame is provided with a purification box and a conveyor power device from left to right. The disclosed reservoir pollution removal device can not only achieve the effect of purifying the air around the reservoir and improve the air quality around the reservoir, but also reduce the workload of pollution removal and the difficulty of pollutant treatment, improve the pollution removal efficiency of the reservoir, and protect the environment around the reservoir, solving the problems of high difficulty in post-treatment of reservoir pollutants and low efficiency of reservoir pollution removal, large space occupied by pollutants, reservoir environmental pollution caused by accumulation of pollutants, and high cost of reservoir management.

[0004] The above technical solution has some problems during use. During use, the technical solution cannot discharge the water contained in the debris, and the debris mixes with the water, resulting in a waste of water resources. In addition, due to the gap in the waste conveying part, some debris may easily pass through the pollution removal device, resulting in a reduction in the pollution removal effect. Long and soft debris may easily become entangled during transportation, which may lead to overload and damage of the equipment, affecting the pollution removal work of the reservoir.

[0005] Therefore, it is necessary to invent a reservoir decontamination device and a decontamination method thereof to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a reservoir decontamination device and a decontamination method thereof to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reservoir pollution removal device, comprising an installation side wall, a water outlet is opened on one side of the installation side wall, and also comprises: a grille inclined plate, which is placed inside the installation side wall; a guide inclined plate, which is symmetrically arranged on the inner side of the installation side wall, and the grille inclined plate is fixedly connected between the two guide inclined plates; a scraping assembly, which is placed on the inner side of the grille inclined plate and can slide along the grille inclined plate, and the scraping assembly includes a hook rod, a scraping rod and a wire rope, the hook rod and the scraping rod are alternately arranged, and the hook rod and the scraping rod are both fixedly connected to the wire rope; a filter plate, which is fixedly connected to the grille A plurality of transition pipes are evenly arranged in the middle of the filter plate on the side of the inclined plate close to the water outlet for secondary filtration; a sewage discharge assembly is fixed to the end of the guide inclined plate, one side of the scraper assembly is placed in the sewage discharge assembly, and the sewage discharge assembly is used to clean the dirt cleared by the scraper assembly; a cleaning assembly is placed on the side of the filter plate away from the water outlet, and the cleaning assembly includes a cleaning plate that can slide relative to the filter plate and can enter the transition pipe and close the transition pipe; a sewage extraction pipe is connected to the transition pipe, and the other end of which corresponds to the scraper assembly, and is used to promote the entry of dirt into the sewage discharge assembly.

[0008] Preferably, it also includes a guide groove, which is opened on the inner side of the guide inclined plate, and the two sides of the scraper assembly are respectively placed in the corresponding guide grooves; a conveying rod, which is rotatably connected between the two guide inclined plates and has a conveying wheel fixedly mounted on the outer side for pushing the scraper rod and the hook rod to slide relative to the guide groove.

[0009] Preferably, the grille inclined plate includes a support plate, which is fixedly connected between the two guide inclined plates; a plurality of partitions are evenly arranged, with intervals provided between the plurality of partitions, and each of the partitions is fixedly connected to the support plate; and a water control plate, and the upper end of each of the partitions is fixedly connected to the water control plate.

[0010] Preferably, the cleaning assembly also includes a reset pull rope, one end of which is fixedly connected to the corresponding cleaning plate, and the other end is fixedly connected to the filter plate; the upper end of the cleaning plate can contact the scraper rod; a flushing pipe, one side of which is open, and the opening position corresponds to the scraping assembly; a water pump, the output end of which is connected to the flushing pipe, and the input end of the water pump is connected to the sewage suction pipe.

[0011] Preferably, the sewage discharge component includes a fixed shell, which is fixedly connected to the upper ends of the two guide inclined plates, and the fixed shell includes an inclined surface section and an extrusion section; a sewage trough, which is fixedly connected to the end of the extrusion section, and the outer side of the sewage trough is fixedly sleeved with a liquid storage trough, and the sewage trough is provided with a plurality of drainage holes at the position corresponding to the liquid storage trough; an extrusion screw, which is rotatably connected to the inner side of the extrusion section, and the end of the extrusion screw is placed in the sewage trough; a liquid suction pipe, which is connected to the bottom of the liquid storage trough, and the other end of the liquid suction pipe is connected to a liquid suction pump, and the output end of the liquid suction pump passes through the installation side wall and is connected to the inner side of the installation side wall; a dirt removal component, which is placed at the upper end of the inclined surface section, and is used to scrape off the dirt remaining on the outside of the scraper rod and the hook rod.

[0012] Preferably, the dirt removal assembly includes a primary scraper, which is fixedly connected to the inner side of the fixed shell and has a plurality of notches in the middle, through which the hook rod and the scraper rod can pass; a flip rod, which is rotatably connected to the inner side of the fixed shell; a flip plate, which is fixedly connected to the outer side of the flip rod, and there is a gap between two adjacent flip plates, and the gap corresponds to the notch; a friction spring, which is fixedly connected to the left and right sides of the corresponding flip plate, and each friction spring is fixedly connected to a secondary scraper on one side away from the primary scraper.

[0013] Preferably, it also includes a vibration protrusion, which is provided in plurality and fixedly connected to the outer side of the flip rod, and the vibration protrusion is placed in the gap between two adjacent flip plates; a vibration rod, one end of which is fixedly connected to the filter plate, and the other end is fixedly connected to an arc-shaped slide plate; the vibration protrusion is in contact with the corresponding arc-shaped slide plate.

[0014] Preferably, it also includes a driving motor, which is fixedly connected to the upper end of the fixed shell, and the outer side of the output shaft of which is fixedly connected to a driving pulley; a driven pulley, which is fixedly connected to the end of the extrusion screw; a conveying pulley, which is fixedly connected to the end of the conveying rod; and a synchronous belt, which is sleeved on the outer sides of the driving pulley, the driven pulley and the conveying pulley.

[0015] Preferably, the pitch of the extrusion screw gradually decreases from the extrusion section toward the liquid extraction tube.

[0016] The invention also discloses a reservoir decontamination method, comprising the following steps: S1. Equipment installation: install the side wall at the water outlet of the reservoir to control the discharged water to flow through the guide inclined plate; S2, primary filtration, the scraper assembly circulates and cooperates with the guide inclined plate to transport larger dirt to the sewage discharge assembly; S3, secondary filtration, the filter plate performs secondary filtration on the water to block small-sized dirt, and the sewage pipe transports the dirt to the sewage discharge component; S4, sewage discharge, the extrusion screw cooperates with the fixed shell to squeeze and drain the sewage.

[0017] Technical effects and advantages of the present invention: 1. The present invention effectively reduces the water content of discharged debris by arranging a grille inclined plate, a scraping assembly and a sewage discharge assembly. During operation, the scraping assembly pushes the debris at the front end of the grille inclined plate and pushes the debris to the upper end of the water control plate to make the water in the debris flow out, and then the debris is transported to the sewage discharge assembly, and the extrusion screw fully squeezes the dirt. At the same time, most of the water contained in the dirt enters the liquid accumulation tank through the drainage hole, and then the dirt is discharged through the sewage discharge tank, which solves the problem that the water contained in the debris cannot be discharged, and the debris is mixed with water, causing a waste of water resources.

[0018] 2. The present invention effectively solves the problem of poor filtering effect by arranging a scraping component, a filter plate and a cleaning component. In the process of decontamination, some debris passes through the gap through the grille inclined plate and is blocked by the filter plate, and is filtered twice through the filter plate. In the process of the scraping component working, the scraper rod pushes the cleaning plate to clean the filter plate to prevent the filter plate from being blocked, thereby effectively improving the debris removal effect.

[0019] 3. The present invention effectively solves the problem of incomplete debris cleaning by providing a transition pipe, a sewage extraction pipe and a cleaning component. During the decontamination process, the cleaning plate is pushed into the transition pipe by the scraper rod, so that the transition pipe is temporarily closed. At this time, the water pump extracts the fine debris in the transition pipe through the sewage extraction pipe, and cleans the hook rod and the scraper rod passing through the flushing pipe to prevent the debris on the outside of the hook rod and the scraper rod from not falling completely, causing the debris to leak out and the equipment to overload.

[0020] 4. The present invention effectively solves the problem of debris entanglement by providing a dirt removal component. During the dirt removal process, the hook rod and the scraper rod pass through the notch of the primary scraper plate, and the primary scraper plate scrapes off the dirt on the outside of the scraper rod and the hook rod. When there are too many debris or entanglement occurs, the flip rod is manually rotated to make the flip plate contact with the primary scraper plate, and the flip rod is locked. At this time, the scraper rod and the hook rod passing through the notch need to contact with the friction spring, and then contact with the secondary scraper plate. The secondary scraper plate scrapes off the impurities on the outside of the scraper rod and the hook rod, which can effectively prevent the hook rod and the protruding part of the scraper rod from entangled with impurities, which will cause the equipment to fail to operate normally and affect the dirt removal work of the reservoir. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the grid inclined plate in the present invention.

[0023] Figure 3It is a schematic diagram of the position of the filter plate in the present invention.

[0024] Figure 4 It is a schematic diagram of the structure of the sewage discharge component in the present invention.

[0025] Figure 5 It is a schematic diagram of the matching state of the conveying rod and the scraping assembly in the present invention.

[0026] Figure 6 It is a schematic diagram of the interruption of the grid inclined plate in the present invention.

[0027] Figure 7 It is a cross-sectional view of the overall structure of the present invention.

[0028] Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of area A in the middle.

[0029] Fig. 9 It is a schematic diagram of the structure of the cleaning component in the present invention.

[0030] Fig.10 It is a cross-sectional view of the sewage discharge assembly in the present invention.

[0031] Fig.11 It is a schematic diagram of the position of the decontamination component in the present invention.

[0032] Fig.12 It is a schematic diagram of the structure of the extrusion screw in the present invention.

[0033] Fig.13 It is a schematic diagram of the positional relationship between the filter plate and the cleaning component in the present invention.

[0034] Fig.14 It is a schematic diagram of the structure of the dirt removal component in the present invention.

[0035] Fig.15 For the present invention Figure 7 A partial enlarged schematic diagram of area B in the middle.

[0036] In the figure: 1, installation side wall; 2, water outlet; 3, grille inclined plate; 31, support plate; 32, partition; 33, water control plate; 4, guide inclined plate; 5, scraper assembly; 51, hook rod; 52, scraper rod; 53, wire rope; 6, filter plate; 7, transition pipe; 8, sewage discharge assembly; 81, fixed shell; 811, inclined section; 812, extrusion section; 82, sewage trough; 83, liquid trough; 84, drainage hole; 85, extrusion screw; 86, suction pipe; 87, suction pump; 88, sewage removal assembly; 8 81. primary scraper; 882. notch; 883. flip rod; 884. flip plate; 885. friction spring; 886. secondary scraper; 887. vibration bump; 888. vibration rod; 889. arc slide; 9. cleaning assembly; 91. cleaning plate; 92. reset rope; 93. flushing pipe; 94. water pump; 10. sewage pipe; 11. guide chute; 12. conveying rod; 13. driving motor; 14. driving pulley; 15. driven pulley; 16. conveying pulley; 17. synchronous belt. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1, the present invention provides as follows Figures 1 to 13The sewage removal device of a reservoir shown in the figure comprises a mounting side wall 1, a water outlet 2 is provided on one side of the mounting side wall 1, the mounting side wall 1 is mounted at the outlet position of the reservoir by screws or other fixing methods, the water outlet 2 is communicated with the subsequent water storage position, and the liquid in the reservoir can only be discharged through the water outlet 2, and also comprises: a grille inclined plate 3, which is arranged in the mounting side wall 1, and the grille inclined plate 3 forms a certain angle with the water surface; a guide inclined plate 4, which is symmetrically arranged on the inner side of the mounting side wall 1, the grille inclined plate 3 is fixedly connected between the two guide inclined plates 4, and the guide inclined plate 4 is fixed to the mounting side wall 1 The scraper assembly 5 is placed on the inner side of the grille inclined plate 3 and can slide along the grille inclined plate 3. The scraper assembly 5 includes a hook rod 51, a scraper rod 52 and a wire rope 53. The hook rod 51 and the scraper rod 52 are alternately arranged. The hook rod 51 and the scraper rod 52 are fixedly connected to the wire rope 53. The outer sides of the hook rod 51 and the scraper rod 52 penetrate the grille inclined plate 3. The filter plate 6 is fixedly connected to the side of the grille inclined plate 3 close to the water outlet 2. A plurality of through holes are opened in the middle of the filter plate 6 for filtering impurities in the water after passing through the grille inclined plate 3 and the scraper assembly 5. The filter plate A plurality of transition pipes 7 are evenly arranged in the middle of the grille 6 for secondary filtration, which can discharge the impurities blocked by the filter plate 6; a sewage discharge component 8 is fixed at the end of the guide inclined plate 4, and one side of the scraper component 5 is placed in the sewage discharge component 8. The sewage discharge component 8 is used to clean the dirt cleared by the scraper component 5. When in use, the scraper component 5 pushes the dirt at the front end of the grille inclined plate 3 upward, and enters the upper horizontal section of the grille inclined plate 3 for drainage, and then pushes the dirt into the sewage discharge component 8, and the dirt is discharged after being squeezed and drained by the sewage discharge component 8; a cleaning component 9 is placed on the filter plate 6 is on the side away from the water outlet 2, the cleaning component 9 includes a cleaning plate 91, which can slide relative to the filter plate 6 and can enter the transition pipe 7 and close the transition pipe 7 for a short time, and the end of the cleaning plate 91 can contact the scraper rod 52; the sewage suction pipe 10 is connected with the transition pipe 7, and the other end corresponds to the scraper component 5, which is used to promote the dirt to enter the sewage discharge component 8, and the sewage suction pipe 10 draws out the dirt in the transition pipe 7. When the cleaning plate 91 temporarily closes the sewage suction pipe 10, the sewage suction effect can be improved to prevent the sewage suction pipe 10 from only drawing the dirt at the end of the transition pipe 7.

[0039] It should be noted that when in use, the scraper rod 52 drives the cleaning plate 91 to slide relative to the filter plate 6, and pushes the accumulated dirt on the filter plate 6 into the transition pipe 7. When the cleaning plate 91 slides to the top of the transition pipe 7, it is squeezed by the scraper rod 52 into the transition pipe 7 and disengages from the scraper rod 52. At this time, the cleaning plate 91 closes the upper end of the transition pipe 7, and then the cleaning plate 91 is reset, waiting for the next contact and cooperation with the corresponding scraper rod 52.

[0040] Specifically, it also includes a guide slot 11, which is opened on the inner side of the guide inclined plate 4 and corresponds to the middle part of the grille inclined plate 3. The two sides of the scraper assembly 5 are respectively placed in the corresponding guide slots 11. The ends of the scraper rod 52 and the hook rod 51 can slide along the guide slot 11. The scraper rod 52 and the hook rod 51 are made to slide synchronously through the wire rope 53, and the wire rope 53 is placed on the inner side of the guide slot 11; the conveying rod 12 is rotatably connected between the two guide inclined plates 4, and a conveying wheel is fixedly mounted on the outer side. The two ends of the conveying rod 12 are respectively disc-shaped and have a notch 882, so that the scraper rod 52 and the hook rod 51 can enter the corresponding notch 882, which is used to push the scraper rod 52 and the hook rod 51 to slide relative to the guide slot 11.

[0041] It should be noted that during use, the conveying rod 12 rotates, causing the scraper rod 52 and the hook rod 51 in the corresponding notch 882 to slide relative to the guide groove 11, and at the same time, the remaining scraper rods 52 and the hook rod 51 are synchronously slid relative to the guide groove 11 through the wire rope 53. The hook rod 51 and the scraper rod 52 lift the dirt on the outside of the grille inclined plate 3 upward and transport it to the sewage discharge assembly 8.

[0042] More specifically, the grille inclined plate 3 includes a support plate 31, which is fixedly connected between the two guide inclined plates 4, and a plurality of notches 882 for avoiding the scraper rod 52 and the hook rod 51 are opened in the middle of the support plate 31; a plurality of partition plates 32 are evenly arranged, and a gap is provided between the plurality of partition plates 32, each partition plate 32 is fixedly connected to the support plate 31, and the protruding parts of the scraper rod 52 and the hook rod 51 are placed in the gap between the two partition plates 32, so that the scraper rod 52 and the hook rod 51 can slide relative to the partition plate 32; a water control plate 33, the upper end of each partition plate 32 is fixedly connected to the water control plate 33, and the water control plate 33 is parallel to the water surface, and when the scraper rod 52 and the hook rod 51 transport the dirt to the top of the water control plate 33, the water in the dirt falls due to gravity and is discharged from the water outlet 2, and the dirt is transported to the sewage discharge component 8 by the hook rod 51 and the scraper rod 52.

[0043] Specifically, the cleaning assembly 9 also includes a reset rope 92, one end of which is fixedly connected to the corresponding cleaning plate 91, and the other end is fixedly connected to the filter plate 6, and the reset rope 92 is made of elastic material; the upper end of the cleaning plate 91 can contact the scraper rod 52, and when the cleaning plate 91 is separated from the scraper rod 52, the reset rope 92 pulls the cleaning plate 91 to slide out of the transition pipe 7, and makes the cleaning plate 91 contact with the next corresponding scraper rod 52, and continues to clean the impurities filtered out by the filter plate 6; a flushing pipe 93, one side of which is open, and the opening position corresponds to the scraping assembly 5, and the flushing pipe 93 corresponds to the passing position of the hook rod 51 and the scraper rod 52; a water pump 94, the output end of which is connected to the flushing pipe 93, and the input end of the water pump 94 is connected to the sewage extraction pipe 10. The water pump 94 is a prior art and will not be described in detail here. When in use, the water pump 94 is electrically connected to the corresponding controller and power supply.

[0044] It should be pointed out that when in use, the water pump 94 pumps out the dirt in the transition pipe 7 through the sewage pumping pipe 10. Since the transition pipe 7 is placed below the water surface, it will also pump out some water while pumping out the dirt. The pumped water mixed with the dirt enters the flushing pipe 93 and is discharged from the corresponding opening to the sewage discharge component 8. At the same time, the water discharged from the flushing pipe 93 impacts the scraper rod 52 and the hook rod 51 passing through the opening position, so that the dirt remaining on the outside of the scraper rod 52 and the hook rod 51 is washed down, preventing the leakage of debris, and avoiding the problem that the scraper rod 52 and the hook rod 51 cannot move due to blockage by debris, and preventing the scraper component 5 from getting stuck and causing equipment overload.

[0045] It should be further explained that since the sewage extraction pipe 10 is placed at one end of the transition pipe 7, the dirt in the middle of the transition pipe 7 and away from the end of the sewage extraction pipe 10 will not be extracted during the sewage extraction process. When the cleaning plate 91 enters the transition pipe 7, the opening part of the transition pipe 7 is blocked. At this time, the sewage extraction pipe 10 can completely extract the dirt in the transition pipe 7, thereby improving the dirt cleaning effect.

[0046] More specifically, the sewage discharge component 8 includes a fixed shell 81, which is fixedly connected to the upper ends of the two guide inclined plates 4, and the conveying rod 12 is placed on the inner side of the fixed shell 81. The fixed shell 81 includes an inclined surface section 811 and an extrusion section 812; a sewage discharge trough 82, which is fixedly connected to the end of the extrusion section 812, and the end of the sewage discharge trough 82 is open for discharging sewage, and a liquid accumulation trough 83 is fixedly provided on the outer side of the sewage discharge trough 82. The sewage discharge trough 82 is provided with a plurality of drainage holes 84 at positions corresponding to the liquid accumulation trough 83. The moisture in the sewage passing through the sewage discharge trough 82 enters the liquid accumulation trough 83 through the drainage holes 84, thereby reducing the moisture content of the discharged sewage; an extrusion screw 85, which is rotatably connected to the inner side of the extrusion section 812, and the end of the extrusion screw 85 is placed on the drainage trough 83. In the sewage trough 82, the inner wall of the extrusion section 812 contacts the outer edge of the extrusion screw 85. During use, the dirt enters the inclined section 811 of the fixed shell 81 and slides downward into the extrusion section 812 under the influence of gravity. The extrusion screw 85 fully squeezes the dirt. At the same time, most of the water contained in the dirt enters the liquid accumulation groove 83 through the drainage hole 84, and then the dirt is discharged through the sewage trough 82; the liquid extraction pipe 86 is connected to the bottom of the liquid accumulation groove 83, and the other end of the liquid extraction pipe 86 is connected to the liquid extraction pump 87. The liquid extraction pump 87 is a prior art and will not be described in detail here. When in use, the liquid extraction pump 87 is electrically connected to the controller and the power supply. The output end of the liquid extraction pump 87 passes through the installation side wall 1 and is connected to the inner side of the installation side wall 1.

[0047] It should be noted that the pitch of the extrusion screw 85 gradually decreases from the extrusion section 812 toward the liquid extraction pipe 86 to facilitate better squeezing of dirt.

[0048] It should be noted that during use, the dirt in the fixed shell 81 is pushed and squeezed by the extrusion screw 85, causing the moisture inside it to enter the liquid collection tank 83, and then the moisture in the liquid collection tank 83 is transported to the installation side wall 1 through the liquid pump 87 and discharged through the water outlet 2 of the installation side wall 1.

[0049] Specifically, it also includes a driving motor 13, which is fixedly connected to the upper end of the fixed shell 81, and the outer side of the output shaft of the driving motor 13 is fixedly connected to the driving pulley 14. The driving motor 13 is a prior art and will not be described in detail here. When in use, the driving motor 13 is electrically connected to the corresponding controller and power supply; a driven pulley 15, which is fixedly connected to the end of the extrusion screw 85; a conveying pulley 16, which is fixedly connected to the end of the conveying rod 12; and a synchronous belt 17, which is sleeved on the outer sides of the driving pulley 14, the driven pulley 15 and the conveying pulley 16.

[0050] It should be noted that when in use, the driving motor 13 causes the driven pulley 15 and the conveyor pulley 16 to rotate synchronously through the driving pulley 14 and the synchronous belt 17. At this time, the extrusion screw 85 and the conveyor rod 12 rotate synchronously. In actual use, the diameters of the driving pulley 14, the driven pulley 15 and the conveyor pulley 16 can be adjusted according to actual needs, thereby adjusting the rotation speed of the conveyor rod 12 and the extrusion screw 85.

[0051] In summary, during the waste treatment process, the driving motor 13 is started to make the conveying rod 12 and the extrusion screw 85 rotate synchronously. At this time, the scraper rod 52 and the hook rod 51 slide relative to the guide chute 11. At the same time, the remaining scraper rods 52 and the hook rod 51 are synchronously slid relative to the guide chute 11 through the wire rope 53. The hook rod 51 and the scraper rod 52 slide the waste on the outside of the grille inclined plate 3 along the grille inclined plate 3 and reach the upper end of the water control plate 33. At this time, the water in the waste falls under the influence of gravity and flows out of the water outlet 2. The dirt is discharged by the hook rod 51 and the scraper rod 52 and is transported to the sewage discharge assembly 8. The dirt enters the inclined section 811 and slides downward under the influence of gravity into the extrusion section 812. The extrusion screw 85 fully squeezes the dirt and then the dirt is discharged through the sewage discharge groove 82. The dirt is pushed and squeezed by the extrusion screw 85 so that the water inside it enters the liquid accumulation groove 83. Then, the water in the liquid accumulation groove 83 is transported to the installation side wall 1 through the liquid pump 87 and discharged through the water outlet 2 of the installation side wall 1.

[0052] At the same time, the water pump 94 is started, and the sewage flowing through the grille inclined plate 3 and the scraper assembly 5 enters the water outlet 2 through the filter plate 6. The filter plate 6 will further filter the impurities in the sewage. At the same time, the scraper rod 52 slides relative to the filter plate 6. When in use, the scraper rod 52 drives the cleaning plate 91 to slide relative to the filter plate 6, and pushes the accumulated dirt on the filter plate 6 into the transition pipe 7. When the cleaning plate 91 slides to the top of the transition pipe 7, it is squeezed by the scraper rod 52 and enters the transition pipe 7, and is disengaged from the scraper rod 52, and the opening of the transition pipe 7 is closed. Partially blocked, at this time, the sewage pipe 10 can completely pump out the dirt in the transition pipe 7, and the water pump 94 pumps out the dirt in the transition pipe 7 through the sewage pipe 10. The water discharged from the flushing pipe 93 impacts the scraper rod 52 and the hook rod 51 passing through the opening position, so that the dirt remaining on the outside of the scraper rod 52 and the hook rod 51 is washed down, and the water discharged through the flushing pipe 93 will flow into the extrusion section 812, and enter the water collecting tank through the drainage hole 84, and then be pumped out by the suction pump 87. At the same time, the water flow can also prevent dirt from remaining in the inclined section 811.

[0053] Embodiment 2. In summary, in actual use, when the sewage flowing out of the flushing pipe 93 contains too many impurities, it is still easy to remain on the outside of the scraper rod 52 and the hook rod 51, so that the outside of the scraper rod 52 and the hook rod 51 cannot be completely cleaned, which easily causes the leakage of dirt, and then causes the impurities to not be completely filtered and removed. So far, the relevant components of this device are further improved.

[0054] Specifically, Figures 11 to 15 As shown, it also includes a dirt removal component 88, which is placed at the upper end of the inclined surface section 811 and is used to scrape off dirt remaining on the outside of the scraper rod 52 and the hook rod 51.

[0055] More specifically, the dirt removal component 88 includes a primary scraper 881, which is fixedly connected to the inner side of the fixed shell 81 and has a plurality of notches 882 in the middle, through which the hook rod 51 and the scraper rod 52 can pass, and the width of the notch 882 is greater than the protruding parts of the scraper rod 52 and the hook rod 51, so that the hook rod 51 and the scraper rod 52 can pass smoothly; a flip rod 883, which is rotatably connected to the inner side of the fixed shell 81, a handle is provided at one end of the flip rod 883, and the angle of the flip rod 883 can be fixed after it is rotated to avoid the flip rod 883 being reset due to the operation. The angle of the flip rod 883 can be fixed by bolt clamping, which is a prior art and will not be described in detail here, and the specific details are not shown in the figure. Structure; a flip plate 884, which is fixedly connected to the outer side of the flip rod 883, and there is a gap between two adjacent flip plates 884, and the gap corresponds to the notch 882; a friction spring 885, which is fixedly connected to the left and right sides of the corresponding flip plate 884, and a certain angle is formed between the two corresponding friction springs 885, and each friction spring 885 is fixedly connected to a secondary scraper 886 on the side away from the primary scraper 881, and the interval between the two secondary scrapers 886 is smaller than the width of the raised parts of the hook rod 51 and the scraper rod 52. When the hook rod 51 and the scraper rod 52 pass between the two secondary scrapers 886, the friction spring 885 will produce elastic deformation to ensure the contact between the secondary scraper 886 and the hook rod 51 and the scraper rod 52.

[0056] It should be noted that when in use, the hook rod 51 and the scraper rod 52 pass through the notch 882 of the primary scraper plate 881 and enter the lower end of the water control plate 33. The primary scraper plate 881 scrapes off the dirt on the outside of the scraper rod 52 and the hook rod 51. As the water level changes or the nature of the dirt changes, the primary scraper 881 cannot completely scrape off the dirt. At this time, the flip rod 883 is rotated to make the flip plate 884 contact with the primary scraper plate 881. The scraper rod 52 and the hook rod 51 that pass by will be squeezed by the friction spring 885 and the secondary scraper plate 886 to scrape off the dirt.

[0057] It should be pointed out that the interval between the secondary scrapers 886 is smaller than the protruding parts of the scraper rod 52 and the hook rod 51. Therefore, when the hook rod 51 and the scraper rod 52 pass between the secondary scrapers 886, the impurities such as water plants entangled on the outside of the scraper rod 52 and the hook rod 51 can be effectively ground or pinched off by the squeezing of the secondary scrapers 886, so that the debris falls into the fixed shell 81; when the primary scraper 881 can completely remove the dirt, the secondary scraper 886 is manually adjusted not to contact the scraper rod 52 and the hook rod 51, so as to reduce the wear of the protruding parts of the scraper rod 52 and the hook rod 51.

[0058] Specifically, it also includes a vibration protrusion 887, which is provided in plurality and fixedly connected to the outer side of the flip rod 883, and the vibration protrusion 887 is placed in the gap between two adjacent flip plates 884; a vibration rod 888, one end of which is fixedly connected to the filter plate 6, and the other end is fixedly connected to an arc-shaped slide plate 889; the vibration protrusion 887 is in contact with the corresponding arc-shaped slide plate 889.

[0059] It should be pointed out that during use, after the scraper rod 52 and the hook rod 51 are separated from the secondary scraper 886, the secondary scraper 886 is reset, causing the flip rod 883 to vibrate, and the vibration is transmitted to the vibration rod 888 through the vibration protrusion 887 and the arc-shaped slide plate 889. The vibration rod 888 causes the filter plate 6 to vibrate, thereby improving the filtering effect of the filter plate 6 and reducing the risk of clogging of the holes on the filter plate 6.

[0060] In summary, during the dirt removal process, the primary scraper 881 scrapes off the dirt remaining on the outside of the scraper rod 52 and the hook rod 51. When the dirt cannot be scraped off completely, the flip rod 883 is rotated to make the flip plate 884 contact with the primary scraper 881. When the scraper rod 52 and the hook rod 51 move subsequently, the friction spring 885 and the secondary scraper 886 both scrape off the dirt on the outside of the scraper rod 52 and the hook rod 51.

[0061] When the secondary scraper 886 contacts the scraper rod 52 and the hook rod 51, the vibration rod 888 vibrates under the influence of the friction reed 885. At the same time, the vibration protrusion 887, the arc-shaped slide plate 889 and the vibration sense cause the filter plate 6 to vibrate slightly, thereby improving the filtering effect of the filter plate 6.

[0062] Embodiment 3, the present invention also discloses a reservoir decontamination method, comprising the following steps: S1, equipment installation, installing the installation side wall 1 at the water outlet position of the reservoir, and controlling the discharged water to flow through the guide inclined plate 4; S2, primary filtration, the scraper assembly 5 circulates and cooperates with the guide inclined plate 4 to transport the larger dirt to the sewage discharge assembly 8; S3, secondary filtration, the filter plate 6 performs secondary filtration on the water to block small-sized dirt, and the sewage pipe 10 transports the dirt to the sewage discharge assembly 8; S4, sewage discharge, the extrusion screw 85 cooperates with the fixed shell 81 to squeeze and drain the sewage, and discharge the sewage; at the same time, it runs synchronously according to steps S2, S3 and S4.

[0063] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A reservoir decontamination device, comprising a mounting side wall (1), wherein a water outlet (2) is provided on one side of the mounting side wall (1), characterized in that: Also includes: A grille inclined plate (3) disposed inside the mounting side wall (1); A guide inclined plate (4) is symmetrically arranged on the inner side of the mounting side wall (1), and the grille inclined plate (3) is fixedly connected between two of the guide inclined plates (4); a scraping assembly (5) disposed on the inner side of the grille inclined plate (3) and capable of sliding along the grille inclined plate (3); the scraping assembly (5) comprising a hook rod (51), a scraping rod (52) and a steel wire rope (53); the hook rod (51) and the scraping rod (52) are alternately arranged; and the hook rod (51) and the scraping rod (52) are both fixedly connected to the steel wire rope (53); A filter plate (6) fixedly connected to a side of the grid inclined plate (3) close to the water outlet (2), wherein a plurality of transition pipes (7) are evenly arranged in the middle of the filter plate (6) for secondary filtration; a sewage discharge assembly (8) fixed to the end of the guide inclined plate (4), one side of the scraping assembly (5) being placed in the sewage discharge assembly (8), and the sewage discharge assembly (8) being used to clean up the dirt removed by the scraping assembly (5); a cleaning assembly (9) disposed on a side of the filter plate (6) away from the water outlet (2), the cleaning assembly (9) comprising a cleaning plate (91) capable of sliding relative to the filter plate (6) and capable of entering the transition pipe (7) and closing the transition pipe (7); A sewage extraction pipe (10) is in communication with the transition pipe (7), and the other end of the pipe corresponds to the scraping assembly (5), and is used to facilitate the entry of sewage into the sewage discharge assembly (8).

2. A reservoir decontamination device according to claim 1, characterized in that: It also comprises a guide slot (11) which is opened on the inner side of the guide inclined plate (4), and the two sides of the scraping assembly (5) are respectively placed in the corresponding guide slot (11); A conveying rod (12) is rotatably connected between the two guide inclined plates (4) and has a conveying wheel fixedly sleeved on the outside thereof, for pushing the scraping rod (52) and the hook rod (51) to slide relative to the guide slide groove (11).

3. A reservoir decontamination device according to claim 1, characterized in that: The grille inclined plate (3) comprises a support plate (31) which is fixedly connected between the two guide inclined plates (4); A plurality of partition plates (32) are evenly arranged, with intervals provided between the plurality of partition plates (32), and each of the partition plates (32) is fixedly connected to the support plate (31); A water control plate (33), wherein the upper end of each of the partition plates (32) is fixedly connected to the water control plate (33).

4. A reservoir pollution removal device according to claim 1, characterized in that: The cleaning assembly (9) further comprises a reset pull rope (92), one end of which is fixedly connected to the corresponding cleaning plate (91), and the other end of which is fixedly connected to the filter plate (6); The upper end of the cleaning plate (91) is capable of contacting the scraper rod (52); A flushing pipe (93) having an opening on one side, and the position of the opening corresponds to the scraping assembly (5); A water pump (94), the output end of which is in communication with the flushing pipe (93), and the input end of which is in communication with the sewage extraction pipe (10).

5. A reservoir pollution removal device according to claim 2, characterized in that: The sewage discharge assembly (8) comprises a fixed shell (81) which is fixedly connected to the upper ends of the two guide inclined plates (4); the fixed shell (81) comprises an inclined surface section (811) and an extrusion section (812); A drainage trough (82) fixedly connected to the end of the extrusion section (812), a liquid accumulation trough (83) fixedly sleeved on the outside of the drainage trough (82), and a plurality of drainage holes (84) opened in the drainage trough (82) at positions corresponding to the liquid accumulation trough (83); An extrusion screw (85) rotatably connected to the inner side of the extrusion section (812), the end of the extrusion screw (85) being placed in the sewage discharge trough (82); a liquid extraction pipe (86) connected to the bottom of the liquid accumulation tank (83); the other end of the liquid extraction pipe (86) is connected to a liquid extraction pump (87); the output end of the liquid extraction pump (87) passes through the installation side wall (1) and is connected to the inner side of the installation side wall (1); A dirt removal component (88) is disposed at the upper end of the inclined surface section (811) and is used to scrape off dirt remaining on the outside of the scraper rod (52) and the hook rod (51).

6. A reservoir pollution removal device according to claim 5, characterized in that: The dirt removal component (88) comprises a primary scraper (881) which is fixedly connected to the inner side of the fixed housing (81) and has a plurality of notches (882) in the middle, and the hook rod (51) and the scraper rod (52) can pass through the notches (882); A turning rod (883) rotatably connected to the inner side of the fixed housing (81); A flip plate (884) fixedly connected to the outside of the flip rod (883), with a gap between two adjacent flip plates (884), the gap corresponding to the notch (882); The friction reed (885) is fixedly connected to the left and right sides of the corresponding flip plate (884), and a secondary scraper (886) is fixedly connected to one side of each friction reed (885) away from the primary scraper (881).

7. A reservoir pollution removal device according to claim 6, characterized in that: It also includes a plurality of vibration protrusions (887) which are fixedly connected to the outside of the flip rod (883), and the vibration protrusions (887) are placed in the gap between two adjacent flip plates (884); A vibration rod (888), one end of which is fixedly connected to the filter plate (6), and the other end of which is fixedly connected to a curved slide plate (889); The vibration protrusion (887) contacts the corresponding arc-shaped sliding plate (889).

8. A reservoir pollution removal device according to claim 5, characterized in that: It also includes a driving motor (13), which is fixedly connected to the upper end of the fixed housing (81), and the outer side of the output shaft of the driving motor (13) is fixedly connected to a driving pulley (14); A driven pulley (15) fixedly connected to the end of the extrusion screw (85); A conveyor pulley (16) fixedly connected to the end of the conveyor rod (12); A synchronous belt (17) is sleeved on the outer sides of the driving pulley (14), the driven pulley (15) and the conveying pulley (16).

9. A reservoir pollution removal device according to claim 5, characterized in that: The pitch of the extrusion screw (85) gradually decreases from the extrusion section (812) toward the liquid extraction tube (86).

10. A reservoir decontamination method, applied to a reservoir decontamination device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Equipment installation: installing the installation side wall (1) at the water outlet of the reservoir, and controlling the discharged water to flow through the guide inclined plate (4); S2, primary filtration, the scraping assembly (5) circulates and cooperates with the guide inclined plate (4) to transport larger dirt to the sewage discharge assembly (8); S3, secondary filtration, the filter plate (6) performs secondary filtration on the water to block small-sized dirt particles, and the sewage suction pipe (10) transports the dirt to the sewage discharge component (8); S4, sewage discharge: the extrusion screw (85) cooperates with the fixed housing (81) to squeeze and drain the sewage, and discharge the sewage.

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