Sewage disposal device and sewage disposal system for pipeline

Abstract

The utility model discloses a sewage disposal device and a sewage disposal system for a pipeline, and relates to the technical field of pipeline sewage disposal, the sewage disposal device comprises a sewage disposal shell, one side of the sewage disposal shell is connected with a V-shaped shield mechanism in a sealing and rotating mode, the V-shaped shield mechanism is at least partially embedded in the sewage disposal shell, and the V-shaped shield mechanism is connected with the sewage disposal shell in a sealing and rotating mode. A driving mechanism for driving the V-shaped shield mechanism to rotate is arranged in the sewage disposal shell, a sealing cover on one side of the V-shaped shield mechanism is rotationally connected with a sewage suction pump, a sewage discharge pipe is arranged on the side, away from the V-shaped shield mechanism, of the sewage suction pump, and the V-shaped shield mechanism is driven by the driving mechanism to shield sludge. Sludge generated after shield tunneling is sucked away through the sludge suction pump and then discharged out of a pipeline needing to be cleaned through the sewage discharge pipe, the V-shaped shield tunneling machine is adopted, the sludge generated after shield tunneling can be rapidly gathered to the sludge suction pump, and the better sludge shield tunneling, better sludge suction and better sludge discharge effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline pollution cleaning technical field especially, a kind of pollution cleaning device and pollution cleaning system for pipeline. BACKGROUND

[0002] During long-term use, pipeline is susceptible to oil pollution and the like, which causes the inner wall of the pipeline to be contaminated, and long-term contamination accumulation can easily cause blockage inside the pipeline or a pervasive odor inside the pipeline, thus requiring a sewage pipeline pollution cleaning device.

[0003] The utility model discloses a sewage pipeline cleaning device, including case, first electric telescopic link, scraper, first position sensor, water tank, controller and walking mechanism;The first cylinder is horizontally arranged in the case, and the end of the telescopic link is fixedly provided with a first motor, the first motor is connected with a first rotating head through a rotating shaft, the first rotating head is fixedly provided with a first electric telescopic link on the side wall, and the end of the first electric telescopic link is fixedly provided with a scraper and a first position sensor;The second cylinder is also horizontally arranged in the case, the water tank is also arranged in the case, and the water tank is connected with a spray head through a water pipe;The bottom of the case is provided with a walking mechanism, and the controller and the battery are also arranged in the case;The first cylinder, the first motor, the first electric telescopic link, the first position sensor, the second cylinder, the high-pressure pump and the walking mechanism are all controlled by the controller.

[0004] The above-mentioned scheme is cleaned by a scraper, and is more inclined to clean the inner wall of the pipeline. However, when a large amount of sludge or the like is blocked in the pipeline, the above-mentioned scheme has poor effect in cleaning the sludge in the pipeline. Therefore, we propose a pollution cleaning device for pipeline to solve the above-mentioned problem. UTILITY MODEL CONTENTS

[0005] The utility model provides a pollution cleaning device and pollution cleaning system for pipeline, solve the technical problem that the current pipeline cleaning device cleaning effect is not good.

[0006] To solve the above technical problem, the utility model provides a pollution cleaning device for pipeline, which comprises a pollution cleaning shell, a V-shaped shield mechanism is sealingly and rotatably connected to one side of the pollution cleaning shell, the V-shaped shield mechanism is at least partially embedded in the pollution cleaning shell, a driving mechanism for driving the V-shaped shield mechanism to rotate is arranged in the pollution cleaning shell, a suction pump is sealingly and rotatably connected to one end of the V-shaped shield mechanism, the suction pump is arranged in the pollution cleaning shell, and a sewage discharge pipe is arranged at the end of the suction pump away from the V-shaped shield mechanism.

[0007] Preferably, the V-shaped shield mechanism comprises a shield shell, the shield shell is in the shape of a cone-cylinder, one part of the shield shell is exposed outside the silt cleaning shell, another part of the shield shell is arranged inside the silt cleaning shell, and a shield tooth disc is fixed in the shield shell.

[0008] The above technical scheme has the following advantages: the V-shaped shield mechanism comprises a shield shell, the shield shell is in the shape of a cone-cylinder, which is more conducive to the gathering of the sludge behind the shield to the sludge suction pump, one part of the shield shell is exposed outside the silt cleaning shell, another part of the shield shell is arranged inside the silt cleaning shell, and a shield tooth disc is fixed in the shield shell, and the shield shell and the shield tooth disc rotate together to shield the sludge.

[0009] Preferably, the part of the shield shell exposed outside the silt cleaning shell is provided with a spherical universal wheel, and the spherical universal wheel is arranged in at least two parts and symmetrically distributed.

[0010] The above technical scheme has the following advantages: the part of the shield shell exposed outside the silt cleaning shell is provided with a spherical universal wheel, and the spherical universal wheel is arranged in at least two parts and symmetrically distributed, the spherical universal wheel has the functions of keeping the stability of the shield mechanism and preventing the shield of the V-shaped shield mechanism from the pipe wall.

[0011] Preferably, the part of the shield shell exposed outside the silt cleaning shell is further provided with a spiral blade, and the spiral blade is arranged spirally along the inner wall of the shield shell.

[0012] The above technical scheme has the following advantages: the part of the shield shell exposed outside the silt cleaning shell is further provided with a spiral blade, and the spiral blade is arranged spirally along the inner wall of the shield shell, which further facilitates the gathering of the sludge to the shield tooth disc.

[0013] Preferably, the driving mechanism comprises a motor, a gear is fixed to the output end of the motor, a gear ring is engaged and connected to one side of the gear, and the gear ring is sleeved on the V-shaped shield mechanism.

[0014] The above technical scheme has the following advantages: the driving mechanism comprises a motor, a gear is fixed to the output end of the motor, a gear ring is engaged and connected to one side of the gear, and the gear ring is sleeved on the V-shaped shield mechanism, the rotation of the motor output end drives the rotation of the gear, thereby driving the rotation of the gear ring engaged with the gear, and finally driving the rotation of the shield mechanism to shield the sludge.

[0015] Preferably, a first sealing bearing is arranged between the V-shaped shield mechanism and the silt cleaning shell, the silt cleaning shell is fixed to the inner ring of the sealing bearing, and the outer ring of the sealing bearing is fixed in the silt cleaning shell.

[0016] The technical scheme is as follows: the first sealing bearing is arranged between the V-shaped shield mechanism and the cleaning shell body, the cleaning shell body is fixed to the inner ring of the sealing bearing, and the outer ring of the sealing bearing is fixed in the cleaning shell body, so that the V-shaped shield mechanism can rotate, and the sludge is prevented from entering the cavity of the cleaning shell body.

[0017] Preferably, the sewage suction pump further comprises a sewage suction port and a sewage discharge port, and the sewage suction end is provided with a second sealing bearing at the end of the V-shaped shield mechanism.

[0018] The technical scheme is as follows: the sewage suction pump further comprises a sewage suction port and a sewage discharge port, and the sewage suction end is provided with a second sealing bearing at the end of the V-shaped shield mechanism, so that the shield shell body and the sewage suction port of the sewage suction pump can be effectively connected in a rotary sealing manner.

[0019] Preferably, the sewage discharge port is threadedly connected with the sewage discharge pipe.

[0020] The technical scheme is as follows: the sewage discharge port is threadedly connected with the sewage discharge pipe, so that the sewage discharge pipe can be conveniently disassembled and replaced.

[0021] Preferably, walking wheels are arranged on both sides of the cleaning shell body, and the walking wheels are in the form of caterpillar tracks.

[0022] The technical scheme is as follows: walking wheels are arranged on both sides of the cleaning shell body, and the walking wheels are in the form of caterpillar tracks, so that the cleaning device does not slip and is more stable when advancing.

[0023] The application further discloses a cleaning system, which comprises a high-pressure pre-flushing device, and further comprises the cleaning device for the pipeline arranged behind the high-pressure pre-flushing device.

[0024] Compared with the related art, the utility model has the following beneficial effects:

[0025] 1. Compared with the traditional cleaning device, the V-shaped shield mechanism, the driving mechanism, the sewage suction pump, the sewage pipe and the spherical universal wheel are arranged, the V-shaped shield mechanism is sealingly rotatably connected to one side of the cleaning shell body, the V-shaped shield mechanism is at least partially embedded in the cleaning shell body, the driving mechanism for driving the V-shaped shield mechanism to rotate is arranged in the cleaning shell body, the sewage suction pump is sealingly rotatably connected to one end of the V-shaped shield mechanism, the sewage suction pump is arranged in the cleaning shell body, the sewage pipe is arranged at the end of the sewage suction pump away from the V-shaped shield mechanism, the V-shaped shield mechanism drives the shielded sludge, the shielded sludge is sucked away by the sewage suction pump, and then is discharged out of the pipeline to be cleaned through the sewage pipe, the V-shaped shield machine can quickly gather the shielded sludge to the sewage suction pump, a better shielded sludge, better suction sludge and better discharge sludge effect is achieved, the spherical universal wheels are arranged on both sides of the V-shaped shield mechanism, the stability of the device in advancing is improved, the spherical universal wheels are in contact with the pipeline wall during shielding, the shielding operation is more stable, and the V-shaped shield mechanism is prevented from shielding the pipeline wall. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural diagram of a cleaning device for a pipeline.

[0027] Figure 2 It is a partial cross-section structure of a cleaning device for a pipeline Figure One ;

[0028] Figure 3 It is a partial cross-section structure of a cleaning device for a pipeline Figure Two ;

[0029] Figure 4 It is another walking wheel structure diagram of a cleaning device for a pipeline.

[0030] Figure 5 It is a schematic diagram of a spiral blade and a shield shell in a cleaning device for a pipeline.

[0031] Figure 6 It is a schematic diagram of a cleaning system in a first view.

[0032] Figure 7 It is a schematic diagram of a cleaning system in a second view.

[0033] Numbered in the diagram: 1. Cleaning shell; 2. V-shaped shield mechanism; 21. Shield shell; 22. Shield gear disc; 23. Helical blade; 3. Spherical caster wheel; 4. Sewage pipe; 5. Traveling wheel; 6. Drive mechanism; 61. Motor; 62. Gear; 63. Gear ring; 7. First sealed bearing; 8. Second sealed bearing; 9. Sewage pump; 91. Sewage suction port; 92. Sewage discharge port; 10. High-pressure pre-flushing device; 11. Pre-flushing body; 12. Water inlet hose; 13. High-pressure water spray hole; 14. Protective frame. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0035] Example 1

[0036] like Figures 1-6 As shown, a cleaning device for pipelines includes a cleaning housing 1, a V-shaped shield mechanism 2 is rotatably and sealed to one side of the cleaning housing 1, the V-shaped shield mechanism 2 is at least partially embedded in the cleaning housing 1, a drive mechanism 6 for driving the V-shaped shield mechanism 2 to rotate is provided in the cleaning housing 1, a sewage suction pump 9 is rotatably and sealed to one end of the V-shaped shield mechanism 2, the sewage suction pump 9 is provided in the cleaning housing 1, and a sewage discharge pipe 4 is provided at the end of the sewage suction pump 9 away from the V-shaped shield mechanism 2;

[0037] A V-shaped shield mechanism 2 is rotatably and sealed to one side of the cleaning housing 1. The V-shaped shield mechanism 2 is at least partially embedded within the cleaning housing 1. A drive mechanism 6 is provided within the cleaning housing 1 to drive the rotation of the V-shaped shield mechanism 2. A sludge suction pump 9 is rotatably and sealed to one end of the V-shaped shield mechanism 2. The sludge suction pump 9 is located within the cleaning housing 1. A discharge pipe 4 is provided at the end of the sludge suction pump 9 away from the V-shaped shield mechanism 2. The drive mechanism 6 drives the V-shaped shield mechanism 2 to shield the sludge. The sludge behind the shield is sucked away by the suction pump 9 and then discharged from the pipe that needs to be cleaned through the discharge pipe 4. The use of a V-shaped shield machine can quickly gather the sludge behind the shield towards the suction pump 9, achieving a better shield sludge removal, better sludge suction, and better sludge discharge. In addition, spherical casters 3 are provided on both sides of the shield machine, which can improve the stability of the shield machine's forward movement and prevent the spherical casters 3 from contacting the pipe wall during shield tunneling. The shield operation will be more stable, and it will also prevent the V-shaped shield mechanism 2 from hitting the pipe wall.

[0038] Embodiment Two

[0039] As Figures 1-6 shown, the V-shaped shield mechanism 2 includes a shield shell 21, which is conical-cylindrical, and more effectively gathers the sludge behind the shield to the suction pump 9. The shield shell 21 is partially exposed outside the cleaning shell 1, and the other part of the shield shell 21 is arranged inside the cleaning shell 1. The shield shell 21 is fixed with a shield tooth disc 22, and the shield shell 21 and the shield tooth disc 22 rotate together to shield the sludge.

[0040] The part of the shield shell 21 exposed outside the cleaning shell 1 is provided with a spherical universal wheel 3, which is arranged at least two and symmetrically distributed. The spherical universal wheel 3, the first keeps the stability of the V-shaped shield mechanism 2 advancing, and the second prevents the V-shaped shield mechanism 2 from shielding to the pipe wall.

[0041] The part of the shield shell 21 exposed outside the cleaning shell 1 is also provided with a spiral blade 23, which is arranged spirally along the inner wall of the shield shell 21, further facilitating the gathering of the sludge to the shield tooth disc 22.

[0042] The driving mechanism 6 includes a motor 61, which is electrically connected with a storage battery arranged in the cleaning shell 1. The output end of the motor 61 is fixed with a gear 62, and one side of the gear 62 is engaged with a gear ring 63. The gear ring 63 is sleeved on the V-shaped shield mechanism 2. The rotation of the motor 61 output end drives the gear 62 to rotate, so that the gear ring 63 engaged with the gear 62 rotates, and finally the V-shaped shield mechanism 2 rotates to shield the sludge.

[0043] The first sealing bearing 7 is arranged between the V-shaped shield mechanism 2 and the cleaning shell 1. The cleaning shell 1 is fixed in the inner ring of the sealing bearing, and the outer ring of the sealing bearing is fixed in the cleaning shell 1, which can make the V-shaped shield mechanism 2 rotate while preventing the sludge from entering the cavity of the cleaning shell 1.

[0044] The suction pump 9 also includes a suction port 91 and a discharge port 92. The suction end of the V-shaped shield mechanism 2 is provided with a second sealing bearing 8, which can effectively realize the rotating sealing connection between the shield shell 21 and the suction port 91 of the suction pump 9.

[0045] The discharge port 92 is threadedly connected with the discharge pipe 4, which is convenient for dismounting and replacing the discharge pipe 4. The walking wheels 5 are arranged on both sides of the cleaning shell 1, which are track type. Of course, it can also not be track type, as Figure 4 shown. The track type is preferred, as Figure 1 shown. So that the cleaning device does not slip when advancing, and the advancement is more stable.

[0046] Embodiment Three

[0047] Based on Embodiment 1 or Embodiment 2, this embodiment further applies a cleaning system, including a high-pressure pre-flushing device 10 and a cleaning device for pipelines according to Embodiment 1 or Embodiment 2 located behind the high-pressure pre-flushing device 10. A water inlet hose 12 is connected to the rear of the high-pressure pre-flushing device 10. Specifically, the high-pressure pre-flushing device 10 includes a pre-flushing body 11 and a plurality of high-pressure water spray holes 13 disposed on the rear side of the pre-flushing body 11. The pre-flushing body 11 has a water chamber inside. The water delivery direction of the water inlet hose 12 is opposite to the water spray direction of the high-pressure water spray holes 13. The water inlet hose 12 inputs water into the water chamber and then sprays it out from the high-pressure water spray holes 13 in the opposite direction. At this time, the pre-flushing body 11 can advance in the pipeline when it is subjected to the back force of the sprayed water.

[0048] Secondly, a protective frame 14 is welded onto the pre-rinse body 11.

[0049] When the high-pressure pre-rinsing device 10 is working, the inlet hose 12 sends high-pressure water into the pre-rinsing body 11, and then the water is sprayed out from the high-pressure spray hole 13, causing the high-pressure pre-rinsing device 10 to move forward along the pipeline. Then, the inlet hose 12 is pulled, so that during the process of the high-pressure pre-rinsing device 10 being pulled back, the water sprayed from the high-pressure spray hole 13 will pre-clean out the sludge in the pipeline.

[0050] Working principle: such as Figures 1-6 As shown, the V-shaped shield tunneling mechanism 2 is driven by the drive mechanism 6 to shield the sludge. The sludge after shielding is sucked away by the suction pump 9 and then discharged from the pipe that needs to be cleaned through the discharge pipe 4. The use of a V-shaped shield tunneling machine can quickly gather the sludge after shielding towards the suction pump 9, achieving a better shielding, suction, and discharge of sludge. In addition, spherical casters 3 are provided on both sides of the shield tunneling machine, which can improve the stability of the shield tunneling machine's forward movement and prevent the spherical casters 3 from contacting the pipe wall during shielding. The shield tunneling operation will be more stable, and it will also prevent the V-shaped shield tunneling mechanism 2 from shielding the pipe wall.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pigging device for a pipeline, comprising a pigging housing (1), characterized in that, A V-shaped shield mechanism (2) is sealingly and rotatably connected to one side of the cleaning shell (1), the V-shaped shield mechanism (2) is at least partially embedded in the cleaning shell (1), a driving mechanism (6) for driving the V-shaped shield mechanism (2) to rotate is arranged in the cleaning shell (1), one end of the V-shaped shield mechanism (2) is sealingly and rotatably connected to a sewage suction pump (9), the sewage suction pump (9) is arranged in the cleaning shell (1), and one end of the sewage suction pump (9) away from the V-shaped shield mechanism (2) is provided with a sewage discharge pipe (4).

2. A device for cleaning a pipe according to claim 1, characterized in that The V-shaped shield mechanism (2) comprises a shield shell (21), the shield shell (21) is in the shape of a tapered column, one part of the shield shell (21) is exposed outside the cleaning shell (1), and the other part of the shield shell (21) is arranged in the cleaning shell (1); and a shield gear disc (22) is fixed in the shield shell (21).

3. A device for cleaning a pipe according to claim 2, characterized in that The part of the shield shell (21) exposed outside the cleaning shell (1) is provided with a spherical universal wheel (3), and at least two spherical universal wheels (3) are symmetrically arranged.

4. A device for cleaning a pipe according to claim 2, characterized in that The part of the shield shell (21) exposed outside the cleaning shell (1) is also provided with a spiral blade (23), and the spiral blade (23) is spirally arranged along the inner wall of the shield shell (21).

5. A device for cleaning a pipe according to claim 1, characterized in that The driving mechanism (6) comprises a motor (61), a gear (62) is fixed to the output end of the motor (61), one side of the gear (62) is engagedly connected with a gear ring (63), and the gear ring (63) is sleeved on the V-shaped shield mechanism (2).

6. A device for cleaning a pipe according to claim 1, characterized in that A first sealing bearing (7) is arranged between the V-shaped shield mechanism (2) and the cleaning shell (1), the cleaning shell (1) is fixed to the inner ring of the sealing bearing, and the outer ring of the sealing bearing is fixed in the cleaning shell (1).

7. A device for cleaning a pipe according to claim 1, characterized in that The sewage suction pump (9) further comprises a sewage suction port (91) and a sewage discharge port (92), the sewage suction port is provided with a second sealing bearing (8) at the end of the V-shaped shield mechanism (2).

8. A device for cleaning a pipe according to claim 7, characterized in that The sewage discharge port (92) is threadedly connected with the sewage discharge pipe (4).

9. A device for cleaning a pipe according to claim 3, characterized in that Walking wheels (5) are arranged on both sides of the cleaning shell (1), and the walking wheels (5) are in the form of caterpillar tracks.

10. A decontamination system comprising a high pressure pre-flush device (10), characterized in that, The cleaning system further comprises the pipeline cleaning device according to any one of claims 1-9 behind the high-pressure pre-flushing device (10).

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