A quick anti-blocking cleaning device for pipelines of wastewater treatment equipment

Abstract

The utility model relates to pipeline cleaning technical field, and disclose a kind of pipeline rapid anti-blocking cleaning device for wastewater treatment equipment, including propulsion assembly and cleaning head, the propulsion assembly and cleaning head are connected together by synchronous swivel, fixed ring and connecting spring, wherein the synchronous swivel is rotatably mounted together with the cleaning head, and both are provided with ball bearings inside, the utility model is provided with the setting of propulsion assembly and cleaning head, since there is resistance plate on propulsion assembly, so the rotating resistance of propulsion assembly is larger, so motor rotation drives cleaning head to rotate quickly, to this end, with the aid of spiral cleaning strip, the accumulated sludge is broken up, the sludge is detached, and flows to the outside along with the water flow, effectively avoiding the problem of pipeline blockage, the entire device does not need intelligent control, avoids signal loss and other problems, and the cleaning equipment of intelligent control is expensive and difficult to repair, greatly increases the cleaning cost of wastewater, the device is simple to operate and easy to carry.

Description

Technical Field

[0001] This utility model relates to the field of pipeline cleaning technology, specifically a rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment. Background Technology

[0002] Wastewater pipelines are the sum of pipeline systems and their ancillary facilities used to collect and transport wastewater. Before wastewater enters the pipelines, it passes through large filters to remove larger particles of impurities. Then it is transported to a wastewater treatment plant for unified treatment. At this time, smaller particles of impurities accumulate in the pipeline, forming sludge that gradually blocks the pipeline. Regular cleaning of the pipeline is necessary to prevent blockage.

[0003] Most cleaning equipment today is quite complex. For example, it uses intelligent devices to remotely control the movement of equipment inside pipes and clean up sludge. This is not only complicated to operate and expensive, but also prone to signal loss in the enclosed environment of pipes, resulting in loss of control over the equipment and the need to locate it. All of these factors greatly increase the cost of wastewater cleaning. Utility Model Content

[0004] To address the aforementioned problems in the existing technology, this utility model provides a rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment, which has the advantages of low cost and good cleaning effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment, comprising a propulsion component and a cleaning head, wherein the propulsion component and the cleaning head are connected together by a synchronous rotating ring, a fixed ring and a connecting spring, wherein the synchronous rotating ring and the cleaning head are rotatably mounted together, and both are provided with ball bearings inside; At least three resistance plates and a spiral propulsion plate are fixed on the outer periphery of the propulsion assembly, wherein the resistance plates are axially arranged and the spiral propulsion plate is curved. A motor is also provided inside the propulsion assembly, which drives the cleaning head to rotate relative to the propulsion assembly. At least two spiral cleaning strips are fixed to the outer periphery of the cleaning head, and a thrust block is fixed to the middle part of the cleaning head.

[0006] Preferably, an auxiliary plate is slidably disposed inside the resistance plate, and the auxiliary plate is fixedly mounted on the synchronous rotating ring by a connecting push rod.

[0007] Preferably, the spiral thruster is fixedly installed on the side wall of the resistance plate, and its curve direction is opposite to the curve direction of the fan blade on the thrust block.

[0008] Preferably, the motor is fixedly installed inside the propulsion assembly, the motor is provided with a rotating shaft, a synchronous motor rod is fixedly installed on the rotating shaft, and the synchronous motor rod extends into the cleaning head.

[0009] Preferably, the middle part of the thrust block is provided with a sliding groove, the sliding groove is square, the synchronous motor rod is located in the sliding groove and is slidably connected to it.

[0010] Preferably, the cleaning head is hollowed out and consists of two parts: a drilling head and a sweeping head. The spiral cleaning strips are spirally arranged and distributed on the surfaces of the drilling head and the sweeping head.

[0011] Preferably, the drill head is tapered, the spiral cleaning strip on the drill head is smooth, and the outer end face of the spiral cleaning strip on the cleaning head is provided with a plurality of bristles.

[0012] Preferably, the connecting spring is fixedly installed between the synchronous rotating ring and the fixed ring, and the fixed ring is fixedly installed on one end face of the resistance plate.

[0013] Compared with the prior art, this utility model provides a rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment, which has the following beneficial effects: 1. This wastewater treatment equipment uses a rapid anti-clogging and cleaning device for pipelines. Through the design of the propulsion component and the cleaning head, the propulsion component has a resistance plate, resulting in high rotational resistance. Therefore, the motor rotates, driving the cleaning head to rotate rapidly. This, along with the spiral cleaning strips, breaks up the accumulated sludge, allowing it to detach and flow away with the water flow. This effectively avoids pipeline blockage. The entire device does not require intelligent control, avoiding signal loss and other issues. Moreover, intelligently controlled cleaning equipment is expensive and difficult to maintain, greatly increasing the cost of wastewater treatment. This device is simple to operate and easy to carry.

[0014] 2. The wastewater treatment equipment uses a pipeline rapid anti-clogging and cleaning device. By setting an auxiliary plate, the area of ​​the resistance plate can be increased when the cleaning head passes through the excessively accumulated sludge, thereby increasing the rotational resistance of the propulsion component. The reaction force of this resistance acts on the cleaning head, thereby increasing the torque of the cleaning head and preventing excessive torque generated by the motor from being used on the propulsion component. The increased torque of the cleaning head, with the help of the thrust of the water flow, can form a drilling form to gradually drill and erode the sludge, thereby cleaning the excessively accumulated sludge. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the half-section structure of this utility model; Figure 3 This utility model Figure 2 Enlarged structural diagram at point A; Figure 4 This is a schematic diagram of the cleaning head structure of this utility model; Figure 5 This is a schematic diagram of the propulsion component structure of this utility model.

[0016] In the diagram: 10. Propulsion assembly; 11. Motor; 111. Synchronous motor rod; 12. Resistance plate; 121. Auxiliary plate; 13. Spiral propulsion plate; 20. Cleaning head; 201. Drilling head; 202. Sweeping head; 21. Spiral cleaning strip; 22. Thrust block; 221. Slide groove; 30. Synchronous rotating ring; 31. Fixed ring; 32. Connecting spring; 33. Connecting push rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figure 1-5 As shown, a rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment includes a propulsion assembly 10 and a cleaning head 20. The propulsion assembly 10 and the cleaning head 20 are connected together by a synchronous rotating ring 30, a fixed ring 31, and a connecting spring 32. The connecting spring 32 is fixedly installed between the synchronous rotating ring 30 and the fixed ring 31. The fixed ring 31 is fixedly installed on one side end face of the resistance plate 12. The synchronous rotating ring 30 and the cleaning head 20 are rotatably mounted together, and both are equipped with ball bearings. That is, there are limiting components (not shown in the figure) between the synchronous rotating ring 30 and the cleaning head 20, so that the cleaning head 20 and the synchronous rotating ring 30 will not slide relative to each other axially, but can only rotate relative to each other. Moreover, the entire device is maintained regularly in the pipeline. The overall structure between the cleaning head 20, the synchronous rotating ring 30, and the ball bearings is similar to a sealed bearing. The gaps on both sides are sealed, so no particles can enter the ball bearings, thus not affecting the rotation of the cleaning head 20 and the synchronous rotating ring 30.

[0019] At least three resistance plates 12 and a spiral propulsion plate 13 are fixed to the outer periphery of the propulsion assembly 10. The resistance plates 12 are axially arranged, and their outer periphery end faces are arc-shaped. Several ball bearings can also be installed on them to facilitate the movement of the device within the pipe. This is mainly to increase the water resistance generated by the rotation of the propulsion assembly 10 within the pipe, making it more difficult for the propulsion assembly 10 to rotate. At this time, the cleaning head 20 has less resistance to rotation in the water, so the overall cleaning head 20 rotates rapidly, while the propulsion assembly 10 rotates slowly, and the two rotate in opposite directions. The spiral propulsion plate 13 is curved, further reducing resistance. An auxiliary plate 121 is slidably mounted inside the force plate 12. The two plates are tightly fitted together and lubricated. When the auxiliary plate 121 moves, it can scrape off the dirt without affecting the sliding of the auxiliary plate itself. The auxiliary plate 121 is fixedly mounted on the synchronous rotating ring 30 via a connecting push rod 33. A motor 11 is also installed inside the propulsion assembly 10. The motor 11 is a high-torque motor. The motor 11 drives the cleaning head 20 to rotate relative to the propulsion assembly 10. The motor 11 is fixedly mounted inside the propulsion assembly 10. A rotating shaft is provided on the motor 11, and a synchronous motor rod 1 is fixedly mounted on the rotating shaft. 11. The synchronous motor rod 111 extends into the cleaning head 20. The motor 11 is installed inside the propulsion assembly 10, and the propulsion assembly 10 has a power supply to provide power to the motor 11. After each use, the power supply needs to be charged. A sealed bearing connection is provided between the synchronous motor rod 111 and the propulsion assembly 10 to prevent sewage from entering the propulsion assembly 10. The motor drives the cleaning head 20 and the propulsion assembly 10 to rotate relative to each other. The rapid rotation of the cleaning head 20 will disperse and float the sludge formed in the pipe, preventing the sludge from accumulating and forming stubborn stains that are difficult to clean. The broken sludge will flow to the outside along with the water flow in the pipe. The spiral propulsion plate 13 is fixedly installed on the side wall of the resistance plate 12, and its curve direction is opposite to the curve direction of the fan blade on the thrust block 22. The whole device can move forward with the water flow and use the thrust of the water flow to provide forward power. At the same time, the rotation of the spiral propulsion plate 13 and the fan blade will also provide power for the device to move forward. Especially after the cleaning head 20 is blocked, the propulsion component 10 rotates itself and will generate thrust through the spiral propulsion plate 13. Combined with the thrust of the water flow, the pressure at the cleaning head 20 can be further increased, making it easier to flush away the sludge.

[0020] The cleaning head 20 is hollow and consists of two parts: a drilling head 201 and a cleaning head 202. After the cleaning head 20 breaks up the sludge, the sludge will not adhere to the cleaning head 20. The spiral cleaning strips 21 are spirally arranged and distributed on the surfaces of the drilling head 201 and the cleaning head 202. The drilling head 201 is conical, and the spiral cleaning strips 21 on the drilling head 201 are smooth. The outer end face of the spiral cleaning strips 21 on the cleaning head 202 is provided with several bristles. The bristles are made of nylon or PBT material, which has high overall hardness and is easy to break up the sludge. It also has good wear resistance. The spiral cleaning strips 21 can gradually break down and scrape off the sludge in areas where there is a lot of sludge, while the bristles can scrub the sludge remaining on the pipe wall to ensure the pipe is clean.

[0021] At least two spiral cleaning strips 21 are fixed to the outer periphery of the cleaning head 20. A thrust block 22 is fixed to the middle part of the cleaning head 20. A groove 221 is opened in the middle part of the thrust block 22. The groove 221 is square. The synchronous motor rod 111 is located in the groove 221 and is slidably connected to it. The synchronous motor rod 111 can drive the cleaning head 20 to rotate, and at the same time, the synchronous motor rod 111 can also slide in the groove 221. That is, when the cleaning head 20 is stuck with too much sludge, the rotation of the motor will drive the propulsion component 10 to rotate rapidly. Due to the setting of the resistance plate 12 on the propulsion component 10, the resistance generated when the propulsion component 10 rotates is large. At this time, the rotational force of the motor will be transmitted to the cleaning head 20 through the synchronous motor rod 111. At this time, the relative rotational force of the cleaning head 20 is... The water flow greatly increases the force, allowing the cleaning head 20 to rotate. Then, with the help of the thrust of the water flow, the thrust generated on the thrust block 22, and the thrust generated by the rotation of the propulsion assembly 10 through the spiral propulsion plate 13, the cleaning head 20 can gradually drill through the clumps of silt. During this process, the water flow will first push the propulsion assembly 10 to compress the connecting spring 32 and move it to one side of the cleaning head 20. At this time, the connecting push rod 33 will push the auxiliary plate 121 to slide away from the cleaning head 20 to increase the area of ​​the resistance plate 12. At this time, the water resistance on the resistance plate 12 also increases. Since the rotation of the resistance plate 12 is hindered, the torque generated by the motor acts on the cleaning head 20, which increases the torque of the cleaning head 20, making it easier for it to clean the clumps of silt.

[0022] Working principle: When in use, the device can be placed in the pipe. The motor 11 starts, driving the propulsion assembly 10 and the cleaning head 20 to rotate relative to each other. At this time, due to the resistance plate 12 on the propulsion assembly 10, the torque required for the propulsion assembly 10 to rotate is relatively large, while the torque required for the cleaning head 20 to rotate is relatively small. Therefore, most of the torque of the motor 11 is applied to the cleaning head 20, making the cleaning head 20 rotate faster. At this time, the rotation of the cleaning head 20 and the rotation of the fan blades on the thrust block 22 will provide thrust. The slight rotation of the propulsion assembly 10 will also provide thrust through the spiral propulsion plate 13, enabling the device to move forward in still water. If in a flowing water pipe, the thrust generated by the flowing water can also act on the device to provide power and make it move.

[0023] When encountering slightly accumulated silt, the rapid rotation of the cleaning head 20 can directly break up the silt. Then, the brush bristles clean the residual silt on the pipe wall, allowing the silt to float in the water flow and be carried away with the water flow, thus avoiding excessive accumulation.

[0024] When encountering excessively accumulated silt, or even a tendency to clump, the cleaning head 20 may get stuck. The rotational speed of the propulsion component 10 increases, but due to the large rotational resistance of the propulsion component 10, the relative force generated by it acts on the cleaning head 20, increasing the torque of the cleaning head 20. Moreover, the rotation of the propulsion component 10 through the spiral propulsion plate 13 increases the thrust of the propulsion component 10. Combined with the thrust of the water flow, the propulsion component 10 is compressed towards the side closer to the cleaning head 20, causing the auxiliary plate 121 inside the resistance plate 12 to be pushed outward, thereby increasing the rotational resistance of the propulsion component 10. At the same time, the relative force on the cleaning head 20 also increases. The rotational force generated at this time causes the cleaning head 20 to rotate and form a drilling shape, gradually drilling and eroding the silt, thereby cleaning the excessively accumulated silt.

[0025] In summary, this wastewater treatment equipment uses a rapid anti-clogging and cleaning device for pipelines. Through the arrangement of the propulsion component 10 and the cleaning head 20, the propulsion component 10 experiences significant rotational resistance due to the resistance plate 12. This causes the motor 11 to rotate, driving the cleaning head 20 to rotate rapidly. The spiral cleaning strips 21 then break up the accumulated sludge, allowing it to detach and flow away with the water, effectively preventing pipe blockage. The auxiliary plate 121 increases the area of ​​the resistance plate 12 when the cleaning head 20 passes through areas with excessive sludge, further increasing the rotational resistance of the propulsion component 10. The reaction force of this resistance acts on the cleaning head 20, increasing its torque. This prevents excessive torque from being used on the propulsion component 10. The increased torque of the cleaning head 20, combined with the thrust of the water flow, creates a drilling effect, gradually eroding the sludge and cleaning away the excessive accumulation.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] 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 rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment, comprising a propulsion assembly (10) and a cleaning head (20), characterized in that: The propulsion assembly (10) and the cleaning head (20) are connected together by a synchronous rotating ring (30), a fixed ring (31) and a connecting spring (32), wherein the synchronous rotating ring (30) and the cleaning head (20) are rotatably mounted together, and both are provided with ball bearings inside; At least three resistance plates (12) and a spiral propulsion plate (13) are fixed on the outer periphery of the propulsion assembly (10). The resistance plates (12) are axially arranged, and the spiral propulsion plate (13) is curved. A motor (11) is also provided inside the propulsion assembly (10). The motor (11) drives the cleaning head (20) to rotate relative to the propulsion assembly (10). At least two spiral cleaning strips (21) are fixed on the outer periphery of the cleaning head (20), and a thrust block (22) is fixed on the middle part of the cleaning head (20).

2. The rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 1, characterized in that: An auxiliary plate (121) is slidably disposed inside the resistance plate (12), and the auxiliary plate (121) is fixedly installed on the synchronous rotating ring (30) by a connecting push rod (33).

3. The rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 1, characterized in that: The spiral thruster plate (13) is fixedly installed on the side wall of the resistance plate (12), and its curve direction is opposite to the curve direction of the fan blade on the thrust block (22).

4. The rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 1, characterized in that: The motor (11) is fixedly installed inside the propulsion assembly (10). A rotating shaft is provided on the motor (11), and a synchronous motor rod (111) is fixedly installed on the rotating shaft. The synchronous motor rod (111) extends into the cleaning head (20).

5. The rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 4, characterized in that: The middle part of the thrust block (22) is provided with a sliding groove (221), which is square in shape. The synchronous motor rod (111) is located in the sliding groove (221) and is slidably connected to it.

6. The rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 1, characterized in that: The cleaning head (20) is hollowed out and is divided into two parts: a drilling head (201) and a cleaning head (202). The spiral cleaning strip (21) is spirally arranged and distributed on the surface of the drilling head (201) and the cleaning head (202).

7. A rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 6, characterized in that: The drill head (201) is tapered, the spiral cleaning strip (21) on the drill head (201) is smooth, and the outer end face of the spiral cleaning strip (21) on the cleaning head (202) is provided with a number of bristles.

8. The rapid anti-clogging and cleaning device for pipelines in wastewater treatment equipment according to claim 1, characterized in that: The connecting spring (32) is fixedly installed between the synchronous rotating ring (30) and the fixed ring (31), and the fixed ring (31) is fixedly installed on one side end face of the resistance plate (12).

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