River-entering-reducing device for reducing pollution of scattered sewage draining exit

Abstract

The invention relates to the technical field of water treatment, in particular to a device for reducing scattered sewage outlet pollution entering a river, which comprises two vertical plates and a blocking net, the blocking net is slidably connected between the two vertical plates, a collecting part is mounted between the two vertical plates, and the collecting part comprises a circular ring, a storage cylinder, a buoyancy pad, a rotating shaft and a cam. The two circular rings are fixedly connected to the vertical plates through supporting plates correspondingly, the storage cylinders are connected into the circular rings in a sliding mode, the rotating shaft is rotationally connected between the two vertical plates, the cam is fixedly connected to the rotating shaft, a connecting plate is fixedly connected between the two storage cylinders, and the cam is fixedly connected to the rotating shaft. According to the floating object collecting device, water on the water surface can flow into the storage cylinder, floating objects close to the periphery of the storage cylinder can flow into the storage cylinder along with water flow, and the function of automatically collecting the floating objects in the water is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment, and in particular to a device for reducing pollution entering a river from dispersed sewage outlets. Background Art

[0002] With the rapid economic development and the continuous improvement of people's living standards, the problem of river water pollution has become increasingly prominent. Many black and smelly rivers have appeared across the country. The main reasons for the black and smelly urban and rural rivers are the imperfect urban shore sewage interception pipelines, the leakage of sewage on sunny days and the overflow of pollution into the river on rainy days; the centralized collection rate of rural sewage is low, and random and scattered discharge sites are prominent.

[0003] In the prior art, when treating sewage, it is often necessary to use a filter plate to filter impurities in the sewage. The filtered water can flow into the river after treatment, but there are many floating objects in the sewage on the water surface that are not easy to clean. After being intercepted by the filter, it is easy to cause the filter to be blocked, resulting in poor water treatment effect. Summary of the invention

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art. In the prior art, when treating sewage, it is often necessary to use a filter plate to filter impurities in the sewage. The filtered water can flow into the river after treatment, but there are many floating objects in the sewage on the water surface that are not easy to clean. After being intercepted by the filter, it is easy to cause the filter to be blocked, resulting in poor water treatment effect. A device for reducing pollution from dispersed sewage outlets into the river is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A device for reducing pollution from a dispersed sewage outlet into a river, comprising two vertical plates and a blocking net, wherein the blocking net is slidably connected between the two vertical plates; A collecting component is installed between the two vertical plates, and the collecting component includes a ring, a storage cylinder, a buoyancy pad, a rotating shaft, and a cam. The two rings are fixedly connected to the vertical plates through support plates, respectively. The storage cylinder is slidably connected in the rings, the rotating shaft is rotatably connected between the two vertical plates, the cam is fixedly connected to the rotating shaft, a connecting plate is fixedly connected between the two storage cylinders, and the two buoyancy pads are fixedly connected to the bottom of the storage cylinder respectively. An installation cavity is fixedly connected between the two vertical plates, a roller is rotatably connected in the installation cavity, the outer surface of the roller is a plurality of fan blades in an annular array, and a transmission belt is sleeved between the roller and the rotating shaft.

[0006] Preferably, the collecting component also includes a cylinder and a spiral conveying rod, and the side walls of the two storage cylinders are respectively provided with through grooves, one end of the two cylinders are respectively slidably connected in the through grooves, and the two spiral conveying rods are respectively rotatably connected in the cylinders, and an arc plate is fixedly connected to the cylinder, and the arc plate is slidably connected to the outer side wall of the storage cylinder.

[0007] Preferably, one of the vertical plates is fixedly connected to horizontal plates on both sides, a rotating rod is rotatably connected between the horizontal plates, and a winding plate is fixedly connected to the outer surface of the rotating rod.

[0008] Preferably, one end of the rotating shaft is provided with a reciprocating thread pattern, the rotating shaft is threadedly connected to an L-shaped plate through the reciprocating thread pattern, the end of the L-shaped plate away from the rotating shaft is fixedly connected to a movable plate, one end of the rotating rod is provided with a tooth pattern, and the rotating rod is meshingly connected to the movable plate through the tooth pattern.

[0009] Preferably, a pull rope is slidably connected between the two vertical plates, and one end of the pull rope is fixedly connected to the winding plate.

[0010] Preferably, one end of the pull rope away from the winding plate is fixedly connected to a vertical plate, and a spring is fixedly connected between the vertical plate and one of the vertical plates.

[0011] Preferably, one end of the rotating shaft is fixedly connected to a first gear, one end of the spiral conveying rod is fixedly connected to a second gear, and the first gear is meshingly connected to the second gear.

[0012] Preferably, a limit rod is fixedly connected between the two vertical plates, a scraper is slidably connected to the limit rod, and one end of the scraper away from the limit rod is fixedly connected to the pull rope.

[0013] Preferably, a connecting plate is fixedly connected between the two storage cylinders, and the connecting plate is arranged on one side of the cam.

[0014] Compared with the prior art, the present invention has the following beneficial effects: As the shaft rotates, the cam can squeeze the connecting plate downward and drive the storage tube to move downward. The storage tube is arranged in a mesh shape. When the storage tube moves downward, its upper end moves into the water. At this time, water cannot quickly pass through the side wall of the storage tube into the interior. The storage tube is hollow, so the water on the water surface can flow into the storage tube, and the floating objects around the storage tube can flow into the storage tube with the water flow, thereby realizing the function of automatically collecting the floating objects in the water.

[0015] One end of the cylinder is in the storage cylinder, so when the spiral conveying rod rotates continuously, the impurities collected in the cylinder can be transported to the collection chamber for storage, making it convenient for the staff to take out and clean the collected impurities.

[0016] The scraper can move back and forth horizontally with the pull rope, and can push the impurities intercepted by the net to the vertical plates on both sides, making it convenient for the staff to salvage the impurities sunk in the water, thereby achieving the effect of collecting impurities and cleaning the net.

[0017] As the rollers rotate continuously, multiple fan blades can move the water flow, so that the water passing through the side of the screen close to the storage cylinder flows to the other side of the screen, thereby speeding up the water flow and allowing the cleaned water to flow quickly into the river, speeding up the effect of cleaning the water in the sewage chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front structure of a device for reducing pollution entering a river from a dispersed sewage outlet proposed by the present invention; Figure 2 for Figure 1 A is a schematic diagram of the partially enlarged structure of the middle part; Figure 3 A schematic diagram of the winding plate structure of a device for reducing pollution from a dispersed sewage outlet into a river proposed by the present invention; Figure 4 A schematic diagram of the internal structure of a cylinder of a device for reducing pollution from a dispersed sewage outlet into a river proposed by the present invention; Figure 5 A schematic diagram of the storage cylinder structure of a device for reducing pollution from dispersed sewage outlets entering a river proposed by the present invention; Figure 6 A schematic diagram of the fan blade structure of a device for reducing pollution from a dispersed sewage outlet into a river proposed by the present invention; Figure 7 This is a schematic diagram of the screen structure of a device for reducing pollution entering a river from dispersed sewage outlets proposed by the present invention.

[0019] In the figure: 1 vertical plate, 2 installation cavity, 3 limit rod, 4 blocking net, 5 support plate, 6 rotating shaft, 7 pull rope, 8 vertical plate, 9 spring, 10 cylinder, 11 ring, 12 cam, 13 connecting plate, 14 storage cylinder, 15 arc plate, 16 horizontal plate, 17 winding plate, 18 moving plate, 19 transmission belt, 20 rotating rod, 21 first gear, 22 L-type plate, 23 spiral conveying rod, 24 second gear, 25 collecting chamber, 26 roller, 27 fan blade plate, 28 buoyancy pad, 29 scraper. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-Figure 7A device for reducing pollution from dispersed sewage outlets entering a river comprises two vertical plates 1 and a blocking net 4. The blocking net 4 is slidably connected between the two vertical plates 1. Grooves are respectively provided on the two vertical plates 1. Both ends of the blocking net 4 slide in the grooves respectively. Therefore, when the blocking net 4 is pulled upward, the vertical plates 1 can be detached for easy replacement.

[0022] A collecting component is installed between the two vertical plates 1, and the collecting component includes a ring 11, a storage cylinder 14, a buoyancy pad 28, a rotating shaft 6, and a cam 12. The two rings 11 are fixedly connected to the vertical plates 1 through the support plates 5 respectively, and the storage cylinder 14 is slidably connected in the rings 11. The rings 11 have a limiting effect on the storage cylinder 14, so that the storage cylinder 14 moves up and down a fixed distance. The side wall of the storage cylinder 14 is arranged in a mesh shape, the rotating shaft 6 is rotatably connected between the two vertical plates 1, the cam 12 is fixedly connected to the rotating shaft 6, and a connecting plate 13 is fixedly connected between the two storage cylinders 14. The two buoyancy pads 28 are fixedly connected to the bottom of the storage cylinder 14 respectively. The buoyancy pads 28 have a large buoyancy in the water and can push the storage cylinder 14 to move upward. The buoyancy of the buoyancy pad 28 in the water is greater than the gravity of the storage cylinder 14 and the impurities inside.

[0023] The collecting component also includes a cylinder 10 and a spiral conveying rod 23. Through grooves are respectively opened on the side walls of the two storage cylinders 14. A connecting plate 13 is fixedly connected between the two storage cylinders 14. The connecting plate 13 is arranged on one side of the cam 12. One end of the two cylinders 10 is respectively slidably connected in the through groove. The cylinder 10 is horizontally arranged, and the storage cylinder 14 is not affected by the cylinder 10 when moving up and down. The two spiral conveying rods 23 are respectively rotatably connected in the cylinder 10 (the spiral conveying rod 23 is a device in the prior art that can transport beans, soil, etc. by rotation, and no further explanation is given here for the prior art). An arc plate 15 is fixedly connected to the cylinder 10, and the arc plate 15 is slidably connected to the outer wall of the storage cylinder 14. The arc plate 15 can seal the through groove to prevent impurities in the storage cylinder 14 from flowing back into the sewage pool through the through groove.

[0024] An installation cavity 2 is fixedly connected between the two vertical plates 1, and a roller 26 is rotatably connected in the installation cavity 2. The outer surface of the roller 26 is a plurality of fan blades 27 in an annular array. The plurality of fan blades 27 can move the water flow as the roller 26 rotates continuously, so that the water passing through the side of the blocking net 4 close to the storage cylinder 14 flows to the other side of the blocking net 4, thereby accelerating the water flow speed. A transmission belt 19 is sleeved between the roller 26 and the rotating shaft 6. Both sides of one of the vertical plates 1 are fixedly connected to the transverse plates 16, and a rotating rod 20 is rotatably connected between the transverse plates 16. A pull rope 7 is slidably connected between the two vertical plates 1, and one end of the pull rope 7 is fixedly connected to the winding plate 17. The outer surface of the rotating rod 20 is fixedly connected to the winding plate 17. The winding plate 17 is arranged in an H shape. The pull rope 7 can be wound during rotation, and the end of the pull rope 7 away from the winding plate 17 is fixedly connected to the vertical plate 8, and a spring 9 is fixedly connected between the vertical plate 8 and one of the vertical plates 1, and the spring 9 is used to push the vertical plate 8 to reset and move, and a limit rod 3 is fixedly connected between the two vertical plates 1, and a scraper 29 is slidably connected to the limit rod 3. The end of the scraper 29 away from the limit rod 3 is fixedly connected to the pull rope 7, and the limit rod 3 can limit the scraper 29, so that the scraper 29 can only move horizontally, and the scraper 29 can push the impurities intercepted by the blocking net 4 to the vertical plate 1 in the second position with the horizontal movement of the pull rope 7, so that the staff can salvage the impurities sunk in the water, thereby realizing the effect of collecting impurities and cleaning the blocking net 4.

[0025] One end of the rotating shaft 6 is provided with a reciprocating thread pattern, and the rotating shaft 6 is threadedly connected to an L-shaped plate 22 through the reciprocating thread pattern. When the rotating shaft 6 rotates, it can drive the L-shaped plate 22 to move horizontally back and forth. The end of the L-shaped plate 22 away from the rotating shaft 6 is fixedly connected to a moving plate 18, and the moving plate 18 slides on one of the horizontal plates 16. The horizontal plate 16 can limit the moving plate 18, so that the moving plate 18 can only move horizontally. One end of the rotating rod 20 is provided with a tooth pattern, and the rotating rod 20 is meshed and connected with the moving plate 18 through the tooth pattern. The bottom wall of the plate 18 is also provided with teeth, which are meshed with the teeth on the rotating rod 20. Therefore, when the movable plate 18 moves, the rotating rod 20 can be driven to rotate. One end of the rotating shaft 6 is fixedly connected to a first gear 21, and one end of the spiral conveying rod 23 is fixedly connected to a second gear 24. The first gear 21 is meshed with the second gear 24. When the spiral conveying rod 23 continuously rotates, the impurities collected in the cylinder 10 can be transported to the collecting chamber 25 for storage, so that the staff can take out and clean the collected impurities.

[0026] In the present invention, firstly, two vertical plates 1 are fixed on both sides of the sewage chamber respectively, and impurities in the sewage can be intercepted by the interception net 4, and the water after the impurities are intercepted can flow to the river.

[0027] One end of the rotating shaft 6 is connected to the external servo motor driving end. The rotation of the servo motor driving end can drive the rotating shaft 6 to rotate. The cam 12 can squeeze the connecting plate 13 downward as the rotating shaft 6 rotates, and drive the storage tube 14 downward. The storage tube 14 is arranged in a mesh shape. When the storage tube 14 moves downward, its upper end moves into the water. At this time, water cannot quickly enter the interior through the side wall of the storage tube 14. The storage tube 14 is in a hollow state. Therefore, water on the water surface can flow to the storage tube 14, and floating objects around the storage tube 14 can flow into the storage tube 14 with the water flow. When the cam 12 continues to rotate with the rotating shaft 6 and no longer squeezes the connecting plate 13, the two storage tubes 14 respectively move up and reset under the buoyancy of the buoyancy pad 28, and reciprocate in sequence. As the storage tube 14 continues to reciprocate up and down, the floating objects around the upper end of the storage tube 14 can be adsorbed into the storage tube 14 for collection.

[0028] When the first gear 21 rotates with the rotating shaft 6, it can drive the second gear 24 to rotate, and the second gear 24 can drive the spiral conveying rod 23 to rotate in the cylinder 10. Since one end of the cylinder 10 is in the storage cylinder 14, the spiral conveying rod 23 can continuously rotate to convey the impurities collected in the cylinder 10 to the collection chamber 25 for storage, so that the staff can take out and clean the collected impurities.

[0029] When the rotating shaft 6 rotates, it can drive the L-shaped plate 22 and the moving plate 18 to move horizontally back and forth. The moving plate 18 is slidably connected to one of the horizontal plates 16. When the moving plate 18 moves to the right, it can drive the rotating rod 20 to rotate clockwise. When the winding plate 17 rotates clockwise with the rotating rod 20, the pull rope 7 can be wound around it, and the vertical plate 8 can be pulled to move in the direction close to the vertical plate 1, and the spring 9 can be compressed. At this time, the scraper 29 can move to the right on one side of the blocking net 4 with the movement of the pull rope 7, and the blocking net 4 can be moved along with the intercepted The impurities are pushed to the side of the vertical plate 1 on the right. When the movable plate 18 moves to the left, it can drive the rotating rod 20 to rotate counterclockwise. At this time, the winding plate 17 loosens the wound pull rope 7, and the vertical plate 8 can reset and move under the elastic force of the spring 9 and pull the pull rope 7 to reset. The scraper 29 can move to the left with the movement of the pull rope 7, and can push the impurities intercepted by the blocking net 4 again to the vertical plate 1 on the left, so that the staff can salvage the impurities sunk in the water, thereby achieving the effect of collecting impurities and cleaning the blocking net 4.

[0030] At the same time, when the rotating shaft 6 continuously rotates, it can drive the roller 26 to rotate. When the roller 26 rotates, it can drive the multiple fan blades 27 to move in a circular motion. As the roller 26 continuously rotates, the multiple fan blades 27 can move the water flow, so that the water passing through the side of the baffle 4 close to the storage cylinder 14 flows to the other side of the baffle 4, thereby accelerating the water flow speed, so that the cleaned water can quickly flow into the river, thereby accelerating the effect of cleaning the water in the sewage chamber.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for reducing pollution from dispersed sewage outlets into a river, comprising two vertical plates (1) and a barrier net (4), characterized in that: The barrier net (4) is slidably connected between the two vertical plates (1); A collecting component is installed between the two vertical plates (1), and the collecting component comprises a circular ring (11), a storage cylinder (14), a buoyancy pad (28), a rotating shaft (6), and a cam (12). The two circular rings (11) are respectively fixedly connected to the vertical plates (1) via a supporting plate (5), the storage cylinder (14) is slidably connected in the circular ring (11), the rotating shaft (6) is rotatably connected between the two vertical plates (1), the cam (12) is fixedly connected to the rotating shaft (6), a connecting plate (13) is fixedly connected between the two storage cylinders (14), and the two buoyancy pads (28) are respectively fixedly connected to the bottom of the storage cylinder (14); An installation cavity (2) is fixedly connected between the two vertical plates (1), a roller (26) is rotatably connected in the installation cavity (2), the outer surface of the roller (26) is provided with a plurality of fan blades (27) in an annular array, and a transmission belt (19) is sleeved between the roller (26) and the rotating shaft (6).

2. The device for reducing pollution from dispersed sewage outlets into a river according to claim 1, characterized in that: The collecting component further comprises a cylinder (10) and a spiral conveying rod (23). The side walls of the two storage cylinders (14) are respectively provided with through grooves. One end of the two cylinders (10) is respectively slidably connected in the through grooves. The two spiral conveying rods (23) are respectively rotatably connected in the cylinders (10). The cylinders (10) are fixedly connected with an arc plate (15). The arc plate (15) is slidably connected to the outer wall of the storage cylinder (14).

3. The device for reducing pollution from dispersed sewage outlets into a river according to claim 1, characterized in that: One of the vertical plates (1) is fixedly connected to both sides with horizontal plates (16), a rotating rod (20) is rotatably connected between the horizontal plates (16), and a wrapping plate (17) is fixedly connected to the outer surface of the rotating rod (20).

4. The device for reducing pollution from dispersed sewage outlets into a river according to claim 3, characterized in that: One end of the rotating shaft (6) is provided with a reciprocating thread pattern, the rotating shaft (6) is threadedly connected to an L-shaped plate (22) via the reciprocating thread pattern, one end of the L-shaped plate (22) away from the rotating shaft (6) is fixedly connected to a moving plate (18), one end of the rotating rod (20) is provided with a tooth pattern, and the rotating rod (20) is meshedly connected to the moving plate (18) via the tooth pattern.

5. The device for reducing pollution from dispersed sewage outlets into a river according to claim 3, characterized in that: A drawstring (7) is slidably connected between the two vertical plates (1), and one end of the drawstring (7) is fixedly connected to the winding plate (17).

6. The device for reducing pollution from dispersed sewage outlets into a river according to claim 5, characterized in that: One end of the pull rope (7) away from the winding plate (17) is fixedly connected to a vertical plate (8), and a spring (9) is fixedly connected between the vertical plate (8) and one of the vertical plates (1).

7. The device for reducing pollution from dispersed sewage outlets into a river according to claim 2, characterized in that: One end of the rotating shaft (6) is fixedly connected to a first gear (21), one end of the spiral conveying rod (23) is fixedly connected to a second gear (24), and the first gear (21) is meshingly connected to the second gear (24).

8. The device for reducing pollution from dispersed sewage outlets into a river according to claim 5, characterized in that: A limit rod (3) is fixedly connected between the two vertical plates (1), a scraper (29) is slidably connected to the limit rod (3), and one end of the scraper (29) away from the limit rod (3) is fixedly connected to the pull rope (7).

9. The device for reducing pollution from dispersed sewage outlets into a river according to claim 1, characterized in that: A connecting plate (13) is fixedly connected between the two storage cylinders (14), and the connecting plate (13) is arranged on one side of the cam (12).

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