A system and method for in-line degradation of trench sludge

Abstract

The present application relates to a kind of through ditch sludge degradation system and method, including pipe channel, the inner wall of one end of the pipe channel is equipped with rainwater inlet, and the bottom of pipe channel is located in the one end of the rainwater inlet higher than the one end of water outlet, the present application is set in the bottom of existing drainage pipe channel a can be up and down vibration vibration iron plate, before being washed by water storage pool, the sediment sludge on the surface of vibration iron plate is cracked using vibration mechanism drive vibration iron plate, and under the action of stripping mechanism, sludge is stripped from the surface of vibration iron plate, so that when using water storage pool to wash pipe channel, the sludge of vibration iron plate, i.e. the bottom of pipe channel can be washed away more effectively.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of trench drainage, in particular to a trench sludge degradation system and method. BACKGROUND

[0002] Underground drainage pipe network plays a key role in the process of urban drainage. Generally, the underground rainwater drainage port is provided with a filter screen to prevent large debris such as plastic bags from entering the underground drainage pipe network. However, in rainy weather, small debris such as leaves, dust and small stones on the ground will still enter the drainage pipe network with rainwater. In order to prevent the problem of reducing the water section caused by siltation and causing sewage overflow, in the prior art, the underground drainage pipe network is generally manually dredged after being blocked or washed by using a high-pressure water gun. This method is dangerous, labor-intensive and has a short maintenance time. After a period of time, it needs to be cleaned again at a high cost.

[0003] After searching, the Chinese utility model patent with patent number CN 203230037 U discloses a kind of for drainage pipeline self-flushing unpowered blocking and washing door, including actuating mechanism, blocking and washing door and float water level control valve, the actuating mechanism is fixed on the top of drainage pipeline water inlet, and it is equipped with a drive device inside,

[0004] The blocking and washing door mechanical arm is connected with the actuating mechanism, and the float water level control valve is connected with the drive device inside the actuating mechanism through a connecting rod. In working, the trench blocking and washing door accumulates water level, and then uses high water level to flush along the way.

[0005] For the above-mentioned prior art, the inventor believes that sludge is easy to be solidified at the bottom of the trench. It is difficult to strip the sludge from the bottom of the trench by only using the blocking and washing method. Especially in the dry season, the flow of water is reduced, which reduces the flow ability of the debris at the bottom of the trench, so that the sludge is stubbornly adhered to the bottom of the trench. If it is not cleaned in time, it will cause more serious blockage at the bottom of the trench. Therefore, the inventor believes that how to effectively clean the sludge at the bottom of the trench and reduce the residue of the sludge at the bottom of the trench is a problem to be solved by those skilled in the art. SUMMARY

[0006] In view of the problems in the prior art, the present application provides a trench sludge degradation system and method to solve the problems mentioned in the background art.

[0007] The technical scheme adopted by the present application to solve its technical problems is: a kind of along-hole sludge degradation system, including pipe channel, the inner wall of one end of the pipe channel is equipped with rainwater inlet, and the bottom of pipe channel is located at the one end of the rainwater inlet higher than the one end of water outlet, the one end of the pipe channel at the rainwater inlet and the water outlet is equipped with first retaining shield and second retaining shield respectively, the left side of the pipe channel at the first retaining shield forms water storage pool, and the left side of the pipe channel at the second retaining shield is equipped with mud sink, the pipe channel is provided with super-nano gas solution complex oxygen machine along the way;

[0008] The bottom of the pipe channel is located between the first retaining shield and the mud sink and is provided with a groove, a vibrating iron plate is slidably arranged in the groove, a return spring is connected between the vibrating iron plate and the groove, the groove is provided with a vibrating mechanism for driving the vibrating iron plate to vibrate up and down, and the groove is provided with a stripping mechanism for stripping the sludge on the surface of the vibrating iron plate, the stripping mechanism includes a tearing steel wire arranged at the mouth of the groove, and the tearing steel wire is flush with the mouth of the groove.

[0009] The bottom of the pipe channel is provided with a containing groove, the first retaining shield and the second retaining shield each include a gate plate vertically and slidably installed in the containing groove, and a gas cylinder is fixed to the bottom of the containing groove and fixedly connected to the bottom of the gate plate.

[0010] In addition, the present application also provides a method for degrading sludge along a pipe channel, comprising the following steps:

[0011] S1, the first retaining shield is raised, and the first retaining shield is raised to move the gear plate up through the gate plate, the gear plate moves to rotate the gear, the gear rotates to rotate the sprocket, the sprocket rotates to rotate the shaft, the shaft rotates to rotate the magnet, the magnet approaches the vibrating iron plate, and the vibrating iron plate is pulled down under the action of magnetic force, so that the return spring is compressed, the magnet moves away from the vibrating iron plate, and the vibrating iron plate moves up quickly under the action of the elastic force of the return spring, so that the sliding block on the side of the vibrating iron plate hits the top of the sliding groove, the sludge deposited on the surface of the vibrating iron plate is broken by the impact, in addition, the vibrating iron plate separates from the tearing steel wire at the mouth of the groove when it vibrates downward, the sludge on the surface of the vibrating iron plate is torn by the tearing steel wire, and the sludge on the surface of the vibrating iron plate is stripped off when the vibrating iron plate vibrates downward, the piercing block moves upward in the piercing hole, so that the sludge on the surface of the vibrating iron plate is lifted up, and the sludge is stripped off from the surface of the vibrating iron plate;

[0012] S2, after the first retaining shield is raised, a water storage pool is formed at one end of the pipe channel, rainwater enters the water storage pool through the rainwater inlet and accumulates to form a high water level, the super-nano gas solution complex oxygen machine is used to degrade the sludge in the water storage pool, to form an oxygen-rich environment, to strengthen microbial degradation of organic matter, and to inhibit the emission of foul-smelling gas;

[0013] S3, the first retaining shield is lowered, and the second retaining shield is raised. When the first retaining shield is lowered, the high water level in the water storage pool is released instantaneously, causing the potential energy to be washed along the way, and at this time, the vibration mechanism is driven downward by the gate plate of the first retaining shield, the gear is reversely rotated, the sprocket is reversely rotated, the magnet is rotated when the sprocket is rotated, and the iron plate is vibrated up and down when the magnet is rotated. Under the double action of high water level washing, the mud that has been stripped off can be quickly washed away;

[0014] S4, the sewage is re-oxygenated by using the super-nano gas solution oxygen machine to create an aerobic environment. At the same time, the second cylinder is controlled to extend and retract, driving the wave board to move back and forth, which drives the sewage to oscillate back and forth at the bottom of the pipe channel, washing the mud and dirt still adhering to the inner wall of the pipe channel and the surface of the vibrating iron plate. During the oscillation process, the organic matter in the sewage and the oxygen are in better contact, and the degradation effect is better. When the wave board moves back and forth, the piston rod moves back and forth, the water in the sediment well is pumped into the water collecting chamber, and then sprayed downward through the spray head to wash the bottom of the pipe channel, improving the washing effect. In addition, when the wave board moves back and forth, the transmission rack drives the transmission gear to rotate, the transmission gear drives the second bevel gear to rotate, the first bevel gear is driven by the second bevel gear to rotate, thereby driving the threaded rod, the threaded rod drives the sliding block to slide along the length direction at the bottom of the pipe channel, thereby driving the tearing steel wire to move on the surface of the vibrating iron plate, cutting off the stubborn mud on the surface of the vibrating iron plate, and further improving the cleaning effect of the mud at the bottom of the pipe channel.

[0015] S5, the mixed sewage gradually enters the sediment well under the action of super-nano gas solution oxygenation, disturbance and washing, and the mixed sewage is placed after the second retaining shield is opened, and the sewage in the pipe channel is discharged.

[0016] S6, the sludge and sewage in the sediment well can be extracted by the mobile sludge treatment vehicle.

[0017] The beneficial effects of the present application are: the present application sets a vibrating iron plate that can vibrate up and down at the bottom of the existing drainage channel, before the water storage tank is used for flushing, the vibrating mechanism drives the vibrating iron plate to crack the surface deposited sludge, and under the action of the stripping mechanism, the sludge is stripped from the surface of the vibrating iron plate, so that when the water storage tank is used for flushing the channel, the sludge at the bottom of the vibrating iron plate, i.e. the channel, can be more effectively washed away, compared with the prior art only by flushing, it has significant progress, in addition, the present application sets a first retaining shield and a second retaining shield along the way in the channel, after being retained and flushed by the first retaining shield, the second retaining shield is used for secondary interception, the wave board of the second retaining shield moves back and forth, pushes the sewage at the bottom of the channel to vibrate back and forth at the bottom of the channel, which has a flushing effect on the bottom of the channel, and the wave board moves back and forth while driving the tearing steel wire to move on the surface of the vibrating iron plate, which cuts the stubborn sludge on the surface of the vibrating iron plate transversely, further improves the cleaning effect of the sludge at the bottom of the channel, and then uses the super-nano gas solution oxygenation machine to increase oxygen in the sewage, which flushes the inner wall and the bottom of the channel, so that the flushing effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and examples.

[0019] Figure 1 A preferred embodiment of the overall structure of the trench sludge degradation system and method provided by the present application is shown in the figure.

[0020] Figure 2 Another structure of the present application is shown in the figure.

[0021] Figure 3 A Figure 1 The structure of part A shown in the figure is enlarged.

[0022] Figure 4 B Figure 1 The structure of part B shown in the figure is enlarged.

[0023] Figure 5 C Figure 1 The structure of part C shown in the figure is enlarged.

[0024] Figure 6 The structure of the tearing steel wire of the present application is shown in the figure.

[0025] Figure 7 The local structure of the present application is shown in the figure.

[0026] Figure 8 The D part of the present application Figure 7 The structure of part D shown in the figure is enlarged. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the specific embodiments are combined below to further describe the present application.

[0028] Please refer to Figures 1-8 , the present application is a kind of ditch sludge degradation system along the way, including pipe 1, the inner wall of one end of pipe 1 is equipped with rainwater inlet 2, and the bottom of pipe 1 is located at one end of rainwater inlet 2 higher than the one end of water outlet, the one end of pipe 1 located at rainwater inlet 2 and water outlet is equipped with first retaining shield 3 and second retaining shield 4 respectively, the left side of pipe 1 located at first retaining shield 3 forms water storage tank 5, and the left side of pipe 1 located at second retaining shield 3 is equipped with sedimentation well 6, the pipe 1 is provided with super nano gas solution complex oxygen machine 7 along the way, super nano gas solution complex oxygen machine 7 is prior art, rainwater weather, rainwater enters pipe 1 through rainwater inlet 2, is stored in water storage tank 5 after the retaining of first retaining shield 3 and forms high water level, is oxygenated by super nano gas solution complex oxygen machine 7, degrades organic matter in sewage, inhibits the emission of malodorous gas, after opening first retaining shield 3, the sewage in water storage tank 5 has better flushing effect on the bottom of pipe 1 due to the high water level.

[0029] Further, the bottom of pipe 1 is located between first retaining shield 3 and sedimentation well 6 and is equipped with groove 8, vibration iron plate 9 is slidably arranged in groove 8, generally, the upper surface of vibration iron plate 9 is flush with the mouth of groove 8, reset spring 38 is connected between vibration iron plate 9 and groove 8, groove 8 is equipped with vibration mechanism 10 for driving vibration iron plate 9 to vibrate up and down, and stripping mechanism 11 is arranged in groove 8 for stripping the sludge on the surface of vibration iron plate 9, stripping mechanism 11 includes tearing steel wire 37 arranged at the mouth of groove 8, tearing steel wire 37 is flush with the mouth of groove 8 and tightly adheres to the surface of vibration iron plate 9, the sludge not completely drained from the bottom of pipe 1 can cover the surface of tearing steel wire 37, vibration iron plate 9 vibrates in groove 8 under the action of vibration mechanism 10, which can shake the sludge agglomerated on the surface of vibration iron plate 9, and when vibration iron plate 9 vibrates downward, it will separate from tearing steel wire 37, so that tearing steel wire 37 tears the sludge agglomerated on the surface of vibration iron plate 9, which can make the agglomerated sludge better fall off from the surface of vibration iron plate 9 and be more easily washed clean.

[0030] In addition, stripping mechanism 11 further includes fixed frame 23 arranged below vibration iron plate 9, both ends of fixed frame 23 are fixedly connected with the inner walls of groove 8, and puncture block 24 is fixedly arranged on the surface of fixed frame 23, puncture hole 25 is arranged on the surface of vibration iron plate 9, and puncture block 24 is slidably arranged in puncture hole 25, when vibration iron plate 9 vibrates up and down in groove 8, puncture block 24 moves relative to puncture hole 25, so as to pierce the sludge deposited on the surface of vibration iron plate 9 from the bottom.

[0031] The following is a specific embodiment of the vibration mechanism 10. The vibration mechanism 10 includes a toothed plate 15 fixedly connected with the gate 13 of the first retaining shield 3, the recess 8 is rotationally provided with a gear 16, the gear 16 is in meshing connection with the toothed plate 15, the recess 8 is rotationally provided with a plurality of sprockets 17 along the length direction, the sprockets 17 are connected by a chain 18, and one of the sprockets 17 is coaxially fixed with the gear 16, and the remaining sprockets 17 are fixed with a rotating shaft 19, the side surface of the rotating shaft 19 is fixed with a magnet 20, the gate 13 of the first retaining shield 3 drives the gear 16 to rotate through the toothed plate 15 when lifting, the gear 16 drives the sprocket 17 to rotate when rotating, the sprocket 17 drives the rotating shaft 19 to rotate when rotating, and the rotating shaft 19 drives the magnet 20 to rotate when rotating, the inner wall of the recess 8 is embedded with a sliding groove 21 on both sides, the side surface of the vibrating iron plate 9 is fixed with a sliding block 22, the sliding block 22 is in sliding connection with the sliding groove 21, the reset spring 38 is connected between the bottom of the sliding groove 21 and the lower end of the sliding block 22, the magnet 20 pulls down the vibrating iron plate 9 under the action of the suction force when approaching the vibrating iron plate 9, and the vibrating iron plate 9 moves upward and resets rapidly under the elastic force of the reset spring 38 when the magnet 20 is away, so as to realize the up-and-down vibration of the vibrating iron plate 9 in the recess 8.

[0032] In the embodiment, the pipe channel 1 is provided with a water spraying mechanism 26 at the top, the water spraying mechanism 26 includes a spray head 27 fixedly arranged on the top of the pipe channel 1 near the upper end of the rainwater inlet, the spray head 27 is connected with a water delivery pipe 28, the water delivery pipe 28 is connected with a water collecting chamber 29, the water collecting chamber 29 is fixedly arranged on the top of the pipe channel 1 and located above the sediment well 6, the water collecting chamber 29 is connected with a water pumping pipe 30, the water pumping pipe 30 extends into the bottom of the sediment well 6, and the water pumping pipe 30 is connected with a one-way valve 31.

[0033] The second cylinder 32 is fixedly arranged on the gate of the second retaining shield 4, the second cylinder 32 is fixedly arranged with a wave making plate 33, the water collecting chamber 29 is slidably arranged with a piston 34, the pull rod of the piston 34 is fixedly arranged with a connecting block 35, the connecting block 35 is provided with a slot, the upper end of the wave making plate 33 is inserted into the slot, the cylinder 32 drives the wave making plate 33 to move back and forth when extending and contracting, the wave making plate 33 drives the sewage to oscillate back and forth at the bottom of the pipe channel 1 when moving back and forth, and the sewage is washed to the mud dirt still adhered to the inner wall of the pipe channel 1 and the surface of the vibrating iron plate 9, and in the oscillation process, the organic matter in the sewage is better contacted with the oxygen, the degradation effect is better, and in addition, since the upper end of the wave making plate 33 is connected with the connecting block 35, the piston 34 is driven to move in the water collecting chamber 29, the sewage at the bottom of the sediment well 6 is pumped into the water collecting chamber 29, and then sprayed downward through the spray head 27, so as to simply wash the bottom of the pipe channel 1.

[0034] Please refer to Figures 6-8To further improve the stripping effect of the tearing steel wire 37 on the sludge on the surface of the vibrating iron plate 9, sliding blocks 38 are fixed at the two ends of the tearing steel wire 37, sliding grooves 39 are arranged at the bottom of the pipe channel 1 on both sides of the groove 8, the sliding blocks 38 are in sliding connection with the sliding grooves 39, the sliding grooves 39 are rotatably provided with threaded rods 40, the threaded rods 40 are in threaded connection with the sliding blocks 38, the end of the threaded rod 40 is fixed with a first bevel gear 41, the pipe channel 1 is rotatably provided with a second bevel gear 42, the second bevel gear 42 is in meshing connection with the first bevel gear 41, the second bevel gear 42 is coaxially fixed with a transmission gear 43, the transmission gear 43 is in meshing connection with a transmission rack 44 fixed on the wave plate 33, when the wave plate 33 moves back and forth, the transmission rack 44 drives the transmission gear 43 to rotate, the transmission gear 43 drives the second bevel gear 42 to rotate, and the second bevel gear 42 drives the first bevel gear 41 to rotate, thereby driving the threaded rod 40 to rotate, the threaded rod 40 drives the sliding block 38 to slide along the length direction at the bottom of the pipe channel 1, thereby driving the tearing steel wire 37 to move on the surface of the vibrating iron plate 9, cutting off the stubborn sludge on the surface of the vibrating iron plate 9, and further improving the cleaning effect on the sludge at the bottom of the pipe channel 1.

[0035] Specifically, the threaded rod 40 is formed by a plurality of bidirectional threaded segments 401, each bidirectional threaded segment 401 corresponds to a tearing steel wire 37, when the threaded rod 40 rotates, the sliding block 38 moves back and forth at the two ends of the bidirectional threaded segment 401, thereby driving the tearing steel wire 37 to move back and forth in a small range, transversely cutting the sludge on the surface of the vibrating iron plate 9, and improving the stripping effect.

[0036] It should be noted that the puncture block 24 is located at the middle position between the two tearing steel wires 37, and will not touch the puncture block 24 when the tearing steel wire 37 moves.

[0037] The bottom of the sludge well 6 is provided with a filter screen 36, and the lower end of the water suction pipe 30 penetrates through the filter screen 36 to extract the sewage filtered through the filter screen 36.

[0038] Specifically, the bottom of the pipe channel 1 is provided with a containing groove 12, the first and second retaining shields 3 and 4 each include a gate plate 13 vertically and slidingly installed in the containing groove 12, the bottom of the containing groove 12 is fixedly provided with an air cylinder 14, and the upper end of the air cylinder 14 is fixedly connected with the bottom of the gate plate 13.

[0039] In addition, the application also provides a method for degrading sludge along a trench, please refer to Figures 1-6 , comprising the following steps:

[0040] S1. Raise the first intercepting shield 3. When the first intercepting shield 3 is raised, the gate plate 13 drives the tooth plate 15 to move upward. When the tooth plate 15 moves, it drives the gear 16 to rotate. The rotation of the gear 16 drives the sprocket 17 to rotate, so that the rotating shaft 19 rotates. When the rotating shaft 19 rotates, it drives the magnet 20 to rotate. When the magnet 20 approaches the vibrating iron plate 9, the vibrating iron plate 9 is pulled downward by the magnetic force, so that the reset spring 38 is compressed. When the magnet 20 is away from the vibrating iron plate 9, the vibrating iron plate 9 is quickly moved under the elastic force of the reset spring 38. The vibrating iron plate 9 moves upward at a high speed, so that the slider 22 on the side of the vibrating iron plate 9 hits the top of the chute 21, so that the sludge deposited on the surface of the vibrating iron plate 9 is broken due to the impact. In addition, when the vibrating iron plate 9 vibrates downward, it will separate from the tearing wire 37 at the mouth of the groove 8, and the sludge on its surface will be torn by the tearing wire 37. When the vibrating iron plate 9 vibrates downward, the puncture block 24 moves upward relative to the puncture hole 25, thereby pushing up the sludge on the surface of the vibrating iron plate 9, so that the sludge is peeled off from the surface of the vibrating iron plate 9.

[0041] S2. After the first interception shield 3 is raised, a water reservoir 5 is formed at one end of the canal 1. Rainwater enters the water reservoir 5 through the rainwater inlet 2 and accumulates in the water reservoir 5 to form a high water level. The ultra-nano aerosol reoxygenator 7 is used to degrade the sewage sludge in the water reservoir 5, forming an oxygen-rich environment, enhancing the degradation of organic matter by microorganisms, and suppressing the emission of malodorous gases.

[0042] S3. Lower the first interception shield 3 and raise the second interception shield 4. When the first interception shield 3 is lowered, the high water level in the reservoir 5 is released instantly, causing flushing potential energy along the way. At this time, the vibrating mechanism 10 moves downward under the drive of the gate plate 13 of the first interception shield 3, driving the gear 16 to rotate in the opposite direction, driving the sprocket 17 to rotate in the opposite direction, and when the sprocket 17 rotates, it drives the magnet 20 to rotate. When the magnet 20 rotates, it drives the vibrating iron plate 9 to vibrate up and down again. Under the dual action of high water level flushing, the peeled mud blocks can be quickly washed away;

[0043] S4, the sewage is re-oxygenated by using the super-nano gas solution re-oxygenator 7 to create an aerobic environment, at the same time, the second cylinder 32 is controlled to stretch and retract, driving the wave plate 33 to move back and forth, when the wave plate 33 moves back and forth, the sewage in the pipe channel 1 shakes back and forth at the bottom of the pipe channel 1, washing the dirt still adhering to the inner wall of the pipe channel 1 and the surface of the vibrating iron plate 9, and in the shaking process, the organic matter in the sewage and the oxygen are in better contact, and the degradation effect is better, when the wave plate 33 moves back and forth, the piston 34 moves back and forth, the water in the sediment well 6 is pumped into the water collecting chamber 29, and then sprayed downward through the spray head, washing the bottom of the pipe channel 1 and improving the washing effect, in addition, when the wave plate 33 moves back and forth, the transmission rack 44 drives the transmission gear 43 to rotate, the transmission gear 43 drives the second bevel gear 42 to rotate, the first bevel gear 41 is driven to rotate by the second bevel gear 42, thereby driving the threaded rod 40 to rotate, the sliding block 38 slides along the length direction at the bottom of the pipe channel 1, thereby driving the tearing steel wire 37 to move on the surface of the vibrating iron plate 9, transversely cutting the stubborn sludge on the surface of the vibrating iron plate 9, so that the sludge on the surface of the vibrating iron plate 9 is better stripped off, and the cleaning effect of the sludge at the bottom of the pipe channel 1 is further improved;

[0044] S5, the mixed sewage gradually enters the sediment well under the action of super-nano gas solution re-oxygenation, disturbance and washing, and after the mixed sewage is static, the second blocking shield is opened, and the sewage in the pipe channel is discharged;

[0045] S6, the sludge and sewage in the sediment well 6 can be extracted by the mobile sludge treatment vehicle.

[0046] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A ditch sludge degradation system, comprising a pipe, wherein the inner wall of one end of the pipe is provided with a rainwater inlet, and the bottom of the pipe is located at a higher end than the outlet end of the rainwater inlet, characterized in that: The pipe channel is provided with a first interception shield and a second interception shield at one end of the rainwater inlet and outlet, respectively. The pipe channel is located on the left side of the first interception shield to form a water reservoir, and the pipe channel is provided with a sludge well on the left side of the second interception shield. An ultra-nano aerosol reoxygenator is provided along the pipe channel. The bottom of the canal is provided with a groove between the first interception shield and the sludge pit, a vibrating iron plate is slidably provided in the groove, a return spring is connected between the vibrating iron plate and the groove, the groove is provided with a vibrating mechanism for driving the vibrating iron plate to vibrate up and down, and the groove is provided with a stripping mechanism for stripping sludge from the surface of the vibrating iron plate, the stripping mechanism includes a tearing wire provided at the mouth of the groove, and the tearing wire is flush with the mouth of the groove; The bottom of the pipe channel is provided with a receiving groove, and the first and second interception shields each include a gate plate vertically slidably installed in the receiving groove. A cylinder is fixed to the bottom of the receiving groove, and the upper end of the cylinder is fixedly connected to the bottom of the gate plate; The vibration mechanism includes a toothed plate fixedly connected to the gate plate of the first intercepting shield, a gear is rotatably provided in the groove, the gear is meshed with the toothed plate, and a plurality of sprockets are rotatably provided in the groove along the length direction. The sprockets are connected by a chain, and one of the sprockets is coaxially fixed to the gear, and the other sprockets are fixed to a rotating shaft, and a magnet is fixed to the side of the rotating shaft; The stripping mechanism further includes a fixing frame arranged below the vibrating iron plate, the two ends of the fixing frame being fixedly connected to the two sides of the inner wall of the groove, and a puncture block being fixed on the surface of the fixing frame, and a puncture hole being penetrated through the surface of the vibrating iron plate, and the puncture block being slidably arranged in the puncture hole; A water spray mechanism is provided at the top of the canal, comprising a nozzle fixed at the top of the canal near the upper end of the rainwater inlet, the nozzle being connected to a water delivery pipe, the water delivery pipe being connected to a water collection chamber, the water collection chamber being fixed at the top of the canal and located above the silt pit, the water collection chamber being connected to a water pumping pipe extending into the bottom of the silt pit, and the water pumping pipe being connected to a one-way valve; A second cylinder is fixed to the gate plate of the second intercepting shield, a wave-making plate is fixed to the second cylinder, a piston is slidably provided in the water collecting chamber, a connecting block is fixed to the pull rod of the piston, the connecting block is provided with a slot, and the upper end of the wave-making plate is inserted into the slot; Sliding blocks are fixed at both ends of the tearing wire, and sliding grooves are provided on both sides of the groove at the bottom of the channel. The sliding block is slidably connected to the sliding groove, and a threaded rod is provided for rotation of the sliding groove. The threaded rod is threadedly connected to the sliding block, and a first bevel gear is fixed to the end of the threaded rod. A second bevel gear is provided for rotation of the channel, and the second bevel gear is meshed with the first bevel gear. A transmission gear is coaxially fixed to the second bevel gear, and a transmission rack is fixed to the wave-making plate, and the transmission gear is meshed with the transmission rack.

2. A ditch sludge degradation system according to claim 1, characterized in that: A filter screen is provided at the bottom of the silt pit.

3. A method for the degradation of ditch sludge along the way, the method being used in the ditch sludge degradation system along the way according to any one of claims 1-2, characterized in that: The following steps are involved: S1. Raise the first intercepting shield. When the first intercepting shield is raised, the gate plate drives the tooth plate to move up. When the tooth plate moves, it drives the gear to rotate. The rotation of the gear drives the sprocket to rotate, which makes the rotating shaft rotate. When the rotating shaft rotates, it drives the magnet to rotate. When the magnet approaches the vibrating iron plate, the vibrating iron plate is pulled downward by the magnetic force, which compresses the return spring. When the magnet moves away from the vibrating iron plate, the vibrating iron plate moves upward rapidly under the elastic force of the return spring, causing the slider on the side of the vibrating iron plate to hit the top of the slide groove, so that the mud deposited on the surface of the vibrating iron plate is broken due to the impact. In addition, when the vibrating iron plate vibrates downward, it will separate from the tearing wire at the mouth of the groove, and the mud on its surface will be torn by the tearing wire. When the vibrating iron plate vibrates downward, the puncture block moves upward in the puncture hole, thereby pushing up the mud on the surface of the vibrating iron plate, so that the mud is peeled off from the surface of the vibrating iron plate; S2. After the first interception shield is raised, a water reservoir is formed at one end of the canal. Rainwater enters the reservoir through the rainwater inlet and accumulates in the reservoir to form a high water level. The ultra-nano aerosol reoxygenator is used to degrade the sewage sludge in the reservoir, creating an oxygen-rich environment, enhancing the degradation of organic matter by microorganisms, and suppressing the emission of malodorous gases. S3. Lower the first interception shield and raise the second interception shield. When the first interception shield is lowered, the high water level in the reservoir is instantly released, creating flushing potential energy along the way. At this time, the vibrating mechanism moves downward under the drive of the gate of the first interception shield, driving the gear to rotate in the opposite direction, driving the sprocket to rotate in the opposite direction. When the sprocket rotates, it drives the magnet to rotate, and when the magnet rotates, it drives the vibrating iron plate to vibrate up and down again. Under the dual action of high water level flushing, the sludge that has been stripped off can be quickly washed away; S4. Use the ultra-nano aerosol reoxygenator to re-oxygenate the sewage to create an aerobic environment. At the same time, control the extension and contraction of the second cylinder to drive the wave-making plate to move back and forth. When the wave-making plate moves back and forth, it drives the sewage to vibrate back and forth at the bottom of the pipe, and washes the dirt still adhering to the inner wall of the pipe and the surface of the vibrating iron plate. In the process of vibration, the organic matter in the sewage is better in contact with oxygen, and the degradation effect is better. When the wave-making plate moves back and forth, it drives the piston rod to move back and forth, and the water in the sludge well is pumped into the water collection chamber, and then sprayed downward through the nozzle to flush the bottom of the pipe, thereby improving the flushing effect. In addition, when the wave-making plate moves back and forth, it drives the transmission gear to rotate through the transmission rack. When the transmission gear rotates, it drives the second bevel gear to rotate, and the second bevel gear drives the first bevel gear to rotate, thereby driving the threaded rod. The rotation of the threaded rod drives the sliding block to slide along the length direction at the bottom of the pipe, thereby driving the tearing wire to move on the surface of the vibrating iron plate, cutting off the stubborn sludge on the surface of the vibrating iron plate, and further improving the cleaning effect of the sludge at the bottom of the pipe; S5: The mixed sewage gradually enters the sedimentation well through the effects of ultra-nano aerosol reoxygenation, disturbance flushing, etc. After the mixed sewage is allowed to settle, the second interception shield is opened to discharge the sewage from the pipeline; S6. Use a mobile sludge treatment vehicle to extract the sludge and sewage from the sludge well.

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