An intelligent silt removal device for municipal drainage system

Abstract

The utility model provides an intelligent desilting device for a municipal drainage system, which relates to the technical field of desilting devices, including a roadbed and a drainage cover structure, wherein a sewage trough is arranged in the roadbed, and side openings are provided on the upper left and right side walls of the sewage trough, a drainage cover structure is embedded in the side openings, and a drainage mesh plate is installed on the upper part of the drainage cover structure, two groups of sewage channels are arranged at the inner bottom of the sewage trough, and a rotating shaft is installed in each group of sewage channels, and a spiral conveying paddle is arranged on the rotating shaft, a rear opening is arranged at the rear end of the sewage channel, and a sewage collecting trough is arranged on the rear side of the rear opening, and a rear connecting wall is arranged on the rear side of the sewage collecting trough. The utility model is convenient for stable embedded assembly, and filtering-type drainage is performed, and it is convenient for smoothly conveying the sludge residue at the bottom of the sewage trough, and the conveying is faster and cleaner, and it is stable and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of silt removal devices, and in particular to an intelligent silt removal device for a municipal drainage system. Background Art

[0002] At present, the construction of municipal road projects will cause dust to fly on the road surface, thereby causing a certain degree of air pollution around the road, which is harmful to human health and affects environmental hygiene, and cannot meet the needs of modern urban construction and development.

[0003] In the specification of a municipal road drainage and dredging system in the prior art (Announcement No. CN214657539U), it is mentioned that "a drainage ditch is opened on the side of the roadbed near the pedestrian roadbed, and the drainage ditch is provided with a filter plate for filtering silt, and the bottom wall of the drainage ditch is connected to a drainage pipe located below the filter plate, and the drainage ditch is provided with a dredging device for removing silt accumulated on the filter plate, and the dredging device includes a dredging pipe with one end connected to the side wall of the drainage ditch and a dredging pump connected to the other end of the dredging pipe, and the connection port of the dredging pipe and the drainage ditch is located above the filter plate." However, the dredging structure in the prior art is not close to the bottom surface of the drainage ditch, and is only convenient for discharging dirt on the upper part. The silt and other residues in the lower part are not convenient to be emptied smoothly, and are prone to accumulation and jamming, which is not convenient and practical. Utility Model Content

[0004] In order to overcome the defects of the existing technology, an intelligent dredging device for a municipal drainage system is now provided to solve the problem that the dredging structure in the existing technology is not close to the bottom surface of the drainage ditch, which is only convenient for discharging the dirt on the upper part, and the silt and other residues in the lower part are not convenient to be emptied smoothly, and are prone to accumulation and jamming, which is not convenient and practical.

[0005] In order to achieve the above-mentioned purpose, an intelligent dredging device for a municipal drainage system is provided, including a roadbed and a drainage cover structure, a sewage trough is provided in the roadbed, and side openings are opened on the upper left and right side walls of the sewage trough, the drainage cover structure is embedded in the side openings, and a drainage mesh plate is installed on the upper part of the drainage cover structure, two groups of sewage channels are provided at the inner bottom of the sewage trough, and a rotating shaft is installed in each group of sewage channels, and a spiral conveying paddle is provided on the rotating shaft.

[0006] Furthermore, a rear opening is provided at the rear end of the sewage discharge channel, a sewage collecting trough is provided at the rear side of the rear opening, and a rear connecting wall is provided at the rear side of the sewage collecting trough.

[0007] Furthermore, the rear end of the rotating shaft is rotatably connected to the rear connecting wall, and the front end of the sewage collecting tank is installed at the front end of the motor, and a sealing sleeve is arranged on the outer shell of the motor.

[0008] Furthermore, both the left and right parts of the drainage cover structure are provided with side connecting plates, and multiple groups of screw holes are provided on the side connecting plates, and fastening bolts are installed in the screw holes, and the fastening bolts are a detachable structure.

[0009] Furthermore, a plurality of drain outlets are provided in the middle of the drainage cover structure, and the drain outlets adopt an inclined drain outlet structure, and an upper embedding opening is opened on the upper part of the drainage cover structure, and the drain mesh plate is embedded in the upper embedding opening.

[0010] Furthermore, a side plate is fixed to the lower end of the side connecting plate, and the outer side surface of the side plate is just in close contact with the inner wall of the sewage trough, and the side plate is made of stainless steel.

[0011] The beneficial effects of the present invention are:

[0012] 1. The two sets of sewage channels arranged in the lower part of the sewage trough of the utility model both adopt a sewage trough structure with a semicircular cross-section, which makes it convenient for the rotating shaft to drive the spiral conveying paddle to transport the silt and other materials in the sewage channel backward while rotating, so as to carry out stable sewage treatment.

[0013] 2. The rotating shaft of the utility model is a rotatable structure, which is convenient for flexible rotation, and the sealing sleeve set on the outside of the motor plays a role of waterproof and anti-corrosion, making it safer and more durable.

[0014] 3. The side connecting plates at the left and right ends of the drainage cover structure of the utility model are respectively embedded in the side embedding openings on the left and right sides of the sewage trough, which is convenient for embedding and assembly, and then clamped and fixed with fastening bolts. It is not easy to lose and is more convenient and practical.

[0015] 4. The drain mesh plate embedded in the upper embedded opening on the upper part of the drain cover structure of the utility model facilitates filtering and draining, which helps to reduce the entry of leaves, branches and other stones into the sewage trough to avoid blockage and facilitate smooth sewage discharge; at the same time, the side plate is tightly attached to the inner wall of the sewage trough to enhance the stability of the drain cover structure installed at the upper end of the sewage trough, reduce vibration, and make it safer and more stable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic top view of an embodiment of the present utility model;

[0017] Figure 2 A schematic cross-sectional view of an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the sewage tank according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the separation between the drain cover structure and the drain mesh plate in an embodiment of the present utility model.

[0020] In the figure: 1. Roadbed; 10. Drain trough; 11. Side inlay; 12. Rear opening; 13. Drain channel; 14. Rotating shaft; 15. Screw conveyor; 16. Sewage collecting trough; 17. Rear connecting wall; 18. Motor; 19. Sealing sleeve; 2. Drain cover structure; 20. Upper inlay; 21. Side plate; 22. Side connecting plate; 23. Screw hole; 24. Drain mesh plate; 25. Fastening bolts; 26. Drain outlet. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. Specific details such as specific system structures and technologies are proposed in order to more thoroughly understand the embodiments of the present invention. The described embodiments are part of the embodiments of the present disclosure, not all of them. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present disclosure.

[0022] The specific implementation of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] Figure 1 A schematic top view of an embodiment of the present invention, Figure 2 A cross-sectional diagram of an embodiment of the present invention is shown in FIG. Figure 3 Schematic diagram of the internal structure of the sewage tank of the embodiment of the present invention and Figure 4 This is a schematic diagram of the separation between the drain cover structure and the drain mesh plate in an embodiment of the present utility model.

[0024] Reference Figures 1 to 4 As shown, the utility model provides an intelligent silt removal device for a municipal drainage system, including a roadbed 1 and a drainage cover structure 2. A sewage trough 10 is provided in the roadbed 1, and side openings 11 are opened on the left and right side walls of the upper part of the sewage trough 10. The drainage cover structure 2 is embedded in the side openings 11, and a drainage mesh plate 24 is installed on the upper part of the drainage cover structure 2. Two groups of sewage channels 13 are provided at the inner bottom of the sewage trough 10, and a rotating shaft 14 is installed in each group of sewage channels 13, and a spiral conveying paddle 15 is provided on the rotating shaft 14.

[0025] In this embodiment, a rear opening 12 is provided at the rear end of the sewage discharge channel 13 , a sewage collecting tank 16 is provided at the rear side of the rear opening 12 , and a rear connecting wall 17 is provided at the rear side of the sewage collecting tank 16 .

[0026] As a preferred embodiment, the two groups of sewage channels 13 arranged in the lower part of the sewage trough 10 of the utility model both adopt a sewage trough structure with a semicircular cross-section, which makes it convenient for the rotating shaft 14 to rotate while driving the spiral conveying paddle 15 to transport the silt and other materials in the sewage channel 13 backward for stable sewage treatment.

[0027] In this embodiment, the rear end of the rotating shaft 14 is rotatably connected to the rear connecting wall 17 , and the front end of the sewage collecting tank 16 is installed at the front end of the motor 18 , and the motor 18 is outer-mounted with a sealing sleeve 19 .

[0028] As a preferred embodiment, the rotating shaft 14 of the present invention is a rotatable structure, which is convenient for flexible rotation, and the sealing sleeve 19 placed outside the motor 18 plays a role in waterproofing and anti-corrosion, making it safer and more durable.

[0029] In this embodiment, both the left and right parts of the drain cover structure 2 are provided with side connecting plates 22. The side connecting plates 22 are provided with multiple sets of screw holes 23. Fastening bolts 25 are installed in the screw holes 23, and the fastening bolts 25 are detachable.

[0030] As a preferred embodiment, the side connecting plates 22 at the left and right ends of the drainage cover structure 2 in the present invention are respectively embedded in the side embedding openings 11 on the left and right sides of the sewage trough 10, which is convenient for embedding and assembly, and then clamped and fixed with fastening bolts 25, which is not easy to lose and is more convenient and practical.

[0031] In this embodiment, multiple groups of drain outlets 26 are provided in the middle of the drainage cover structure 2, and the drain outlets 26 adopt an inclined drain outlet structure; a side plate 21 is fixed to the lower end of the side connecting plate 22, and the outer side surface of the side plate 21 is just tightly attached to the inner wall of the sewage trough 10, and the side plate 21 is made of stainless steel.

[0032] As a preferred embodiment, the drainage mesh plate 24 embedded in the upper embedded opening 20 opened on the upper part of the drainage cover structure 2 in the utility model facilitates filtering and draining, which helps to reduce the entry of leaves, branches and other stones into the sewage trough 10 to avoid blockage and facilitate smooth sewage drainage; at the same time, the side plate 21 is tightly attached to the inner wall of the sewage trough 10 to enhance the stability of the drainage cover structure 2 installed at the upper end of the sewage trough 10, reduce vibration, and make it safer and more stable to use.

[0033] The utility model can effectively solve the problem that the dredging structure in the prior art is not close to the bottom surface of the drainage ditch, which is convenient for discharging dirt on the upper part, and the silt and other residues at the bottom are not convenient to be emptied smoothly, and are prone to accumulation and jamming, which is not convenient and practical. The utility model is convenient and stable to be assembled, and can be filtered and drained, and it is convenient to smoothly transport the silt residue at the bottom of the sewage trough backward, which makes the transportation faster and cleaner, and is stable and convenient to use.

[0034] The above embodiments are used to illustrate the present invention rather than to limit the present invention. Any modifications and changes made to the present invention within the spirit of the present invention and the scope of the claims for protection shall be included in the scope of protection of the present invention.

Claims

1. An intelligent desilting device for a municipal drainage system, characterized in that: The invention comprises a roadbed (1) and a drainage cover structure (2), wherein a drainage trough (10) is arranged in the roadbed (1), and side openings (11) are provided on the upper left and right side walls of the drainage trough (10), the drainage cover structure (2) is embedded in the side openings (11), and a drainage mesh plate (24) is installed on the upper part of the drainage cover structure (2), two groups of drainage channels (13) are arranged at the inner bottom of the drainage trough (10), and a rotating shaft (14) is installed in each group of drainage channels (13), and a screw conveying paddle (15) is arranged on the rotating shaft (14).

2. The intelligent desilting device for a municipal drainage system according to claim 1, characterized in that: The rear end of the sewage discharge channel (13) is provided with a rear opening (12), the rear side of the rear opening (12) is provided with a sewage collecting groove (16), and the rear side of the sewage collecting groove (16) is provided with a rear connecting wall (17).

3. The intelligent desilting device for a municipal drainage system according to claim 1, characterized in that: The rear end of the rotating shaft (14) is rotatably connected to the rear connecting wall (17), and the front end of the dirt collecting tank (16) is installed at the front end of the motor (18), and a sealing sleeve (19) is disposed outside the motor (18).

4. The intelligent desilting device for a municipal drainage system according to claim 1, characterized in that: The left and right parts of the drainage cover structure (2) are both provided with side connection plates (22), and a plurality of sets of screw holes (23) are provided on the side connection plates (22), and fastening bolts (25) are installed in the screw holes (23), and the fastening bolts (25) are of a detachable structure.

5. The intelligent desilting device for a municipal drainage system according to claim 1, characterized in that: A plurality of groups of drain ports (26) are arranged in the middle of the drain cover structure (2), and the drain ports (26) adopt an inclined drain port structure. An upper embedding opening (20) is provided at the upper portion of the drain cover structure (2), and a drain mesh plate (24) is embedded in the upper embedding opening (20).

6. The intelligent desilting device for a municipal drainage system according to claim 4, characterized in that: A side plate (21) is fixed to the lower end of the side connecting plate (22), and the outer side surface of the side plate (21) is just in close contact with the inner side wall of the sewage trough (10), and the side plate (21) is made of stainless steel.

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