Sedimentation tank with cleaning device for desilting

Abstract

The utility model belongs to the technical field of sedimentation tanks, and particularly relates to a sedimentation tank with a cleaning device for desilting, which comprises a sedimentation tank, a plurality of water outlets are arranged on the bottom surface of the sedimentation tank, a plurality of rotating shafts I are arranged around the water outlets, and the rotating shafts I are rotatably connected with the bottom surface of the sedimentation tank. Water baffles are fixedly installed on the outer side walls of the multiple first rotating shafts, sealing strips are arranged on the top faces of the water baffles, and the sealing strips are tightly attached to the bottom face of the sedimentation tank. The plurality of adjusting assemblies are respectively arranged in the plurality of mounting boxes; when the sedimentation tank needs to be cleaned, the motor is started to drive one bevel gear II to rotate, the transmission assemblies drive the rotating shafts II to rotate, the adjusting assemblies drive the rotating shafts I to rotate, and the rotating shafts I drive the water baffles to rotate; further, the plurality of water baffles are opened, so that water in the sedimentation tank leaks out from the water outlet.

Description

Technical Field

[0001] The utility model belongs to the technical field of sedimentation tanks, and in particular relates to a sedimentation tank with a cleaning device for dredging. Background Art

[0002] Wastewater treatment: The process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. The sewage treatment system generally includes a regulating tank, an aerobic tank, and a sedimentation tank.

[0003] For example, the Chinese patent with the publication number CN216909263U discloses a sedimentation tank, including a tank body, an inclined plate, and an inclined tube. The lower part of the tank body is provided with a water inlet, and the upper part is provided with a drain outlet; the inclined plate is provided in the middle part of the tank body, and the inclined plate is a bent plate body; the inclined tube is provided in the tank body between the drain outlet and the inclined plate. Sewage enters the tank body through the water inlet, and the sewage in the tank body is discharged through the inclined plate and the inclined tube. The inclined plate is a bent plate body that can slow down the flow rate of the water flow, and most of the sludge in the sewage can fall along the inclined plate. When the water flow with a slowed flow rate passes through the inclined tube, the inclined tube can further prevent part of the sludge from flowing out with the water flow, thereby improving the treatment efficiency.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: during the long-term use of the sedimentation tank, there will be sludge and other dirt that needs to be cleaned, and during the cleaning process of the above device, the sludge will enter the sewage pipe along with the water, and a large amount of sludge will accumulate and block the pipe, making it inconvenient for the staff to clean the sedimentation tank. In view of this, we propose a sedimentation tank with a cleaning device for dredging. Utility Model Content

[0006] The utility model aims to provide a sedimentation tank with a cleaning device for dredging, so as to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a sedimentation tank with a cleaning device for dredging, comprising a sedimentation tank, a plurality of water outlets are opened on the bottom surface of the sedimentation tank, a plurality of rotating shafts are arranged around the plurality of water outlets, the plurality of rotating shafts are rotatably connected to the bottom surface of the sedimentation tank, a water baffle is fixedly installed on the outer side wall of the plurality of rotating shafts, a sealing strip is arranged on the top surface of the water baffle, and the sealing strip is tightly fitted with the bottom surface of the sedimentation tank;

[0008] A mounting plate, the mounting plate is slidably connected to the sedimentation tank, a connecting plate is fixedly mounted on the bottom surface of the mounting plate, and scrapers are rotatably mounted around the bottom surface of the connecting plate;

[0009] A drain outlet, the drain outlet is fixedly installed on the bottom surface of the sedimentation tank, a plurality of installation boxes are fixedly installed in the drain outlet, and a second rotating shaft is rotatably installed on one side of the plurality of installation boxes;

[0010] A plurality of adjustment components, each of which is disposed in a plurality of installation boxes and is used to drive the rotating shaft to rotate;

[0011] Transmission components, multiple transmission components are located on one side of the drain outlet and are used to drive multiple rotating shafts to rotate.

[0012] In the present technical scheme, when the sedimentation tank needs to be cleaned, the motor is started to drive one of the bevel gears 2 to rotate, which is then driven to rotate the rotating shaft 2 through the transmission assembly, which is then driven to rotate the rotating shaft 1 through the adjusting assembly, which in turn drives the water baffle to rotate, thereby opening multiple water baffles to allow the water in the sedimentation tank to leak out from the water outlet. At this time, the hydraulic push rod is started to drive the connecting rod to descend, which drives the mounting plate to slide into the sedimentation tank, and the mounting plate drives the connecting plate and the scraper to descend, thereby scraping the sediment on the sedimentation tank into the sedimentation tank, and the staff then removes the solid sediment in the sedimentation tank to clean the sedimentation tank.

[0013] In the above technical solution, further, the adjustment component includes a bevel gear 1, which is rotatably installed in the installation box, and a gear ring is fixedly installed on the top surface of the bevel gear 1, and multiple spur gears 1 are fixedly installed on the bottom ends of multiple rotating shafts 1, and the multiple spur gears 1 are all meshed with the gear ring.

[0014] In the present technical solution, a bevel gear is provided, the bevel gear drives the gear ring to rotate, the gear ring drives multiple spur gears to rotate, and the multiple spur gears rotate the rotating shaft, which facilitates the subsequent driving of the water baffle switch and enhances the practicality of the device.

[0015] In the above technical solution, further, a bevel gear 2 is rotatably installed in the installation box, the bevel gear 2 is fixedly connected to the rotating shaft 2, the outer wall motor of the drain outlet, the output end of the motor is fixedly connected to one side of the bevel gear 2, and the bevel gear 2 is meshed with the bevel gear 1.

[0016] In the present technical solution, a motor is provided and the starting motor drives one of the bevel gears 2 to rotate, so as to provide power for the subsequent rotation of the bevel gear 1, thereby enhancing the practicability of the device.

[0017] In the above technical solution, further, the transmission assembly includes a plurality of spur gears 2, the plurality of spur gears 2 are respectively fixedly connected to a plurality of rotating shafts 2, a spur gear 3 is arranged between the plurality of spur gears 2, the plurality of spur gears 3 are respectively meshed with the spur gears 2 on both sides, and the plurality of spur gears 3 are rotatably installed on one side of the drain outlet.

[0018] In the present technical solution, by setting up spur gears 2, one of the spur gears 2 drives one of the spur gears 3 to rotate, and then drives the remaining spur gears 2 to rotate. The rotation of multiple spur gears 2 drives the rotating shaft 2 to rotate, thereby realizing power transmission and providing power for multiple bevel gears 1.

[0019] In the above technical solution, further, a guide block is fixedly installed on the inner wall of the sedimentation tank, and a plurality of threaded holes are opened on the inner bottom surface of the sedimentation tank. The plurality of threaded holes are respectively connected to a plurality of water outlets, and filter screens are threadedly connected in the plurality of threaded holes.

[0020] In the present technical solution, a filter screen is provided to block the sediment in the sedimentation tank so that the sediment is deposited, while the liquid can be discharged through the filter screen, thereby facilitating the cleaning of the sedimentation tank and enhancing the practicality of the device.

[0021] In the above technical solution, further, hydraulic push rods are provided on both sides of the sedimentation tank, and the top ends of the two hydraulic push rods are fixedly mounted with a same connecting rod, and the connecting rod is fixedly connected to the mounting plate.

[0022] In the present technical solution, a hydraulic push rod is set up and started to drive the connecting rod to descend, the connecting rod drives the mounting plate to slide into the sedimentation tank, the mounting plate drives the connecting plate and the scraper to descend, and then the sediment on the sedimentation tank is scraped into the sedimentation tank, and the staff then removes the solid sediment in the sedimentation tank, thereby cleaning the sedimentation tank, thereby enhancing the practicality of the device.

[0023] The beneficial effects of the utility model are:

[0024] 1. The sedimentation tank with a cleaning device for dredging, when the sedimentation tank needs to be cleaned, the motor is started to drive one of the bevel gears 2 to rotate, the rotating shaft 2 is driven to rotate through the transmission component, the rotating shaft 1 is driven to rotate through the adjusting component, the rotating shaft 1 drives the water baffle to rotate, and then the multiple water baffles are opened to allow the water in the sedimentation tank to leak out from the water outlet, at this time, the hydraulic push rod is started to drive the connecting rod to descend, the connecting rod drives the mounting plate to slide into the sedimentation tank, the mounting plate drives the connecting plate and the scraper to descend, and then the sediment on the sedimentation tank is scraped into the sedimentation tank, and the staff then removes the solid sediment in the sedimentation tank to clean the sedimentation tank.

[0025] 2. The sedimentation tank with a cleaning device for dredging is provided with a filter screen, which blocks the sediment in the sedimentation tank and allows the sediment to settle, while the liquid can be discharged through the filter screen, thereby facilitating the cleaning of the sedimentation tank and enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0028] Figure 3 It is a schematic diagram of the internal structure of the sedimentation tank in the utility model;

[0029] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0030] The symbols in the figure are:

[0031] 1. Sedimentation tank; 2. Drain outlet; 3. Water outlet; 4. Rotating shaft 1; 5. Water retaining plate; 6. Guide block; 7. Mounting plate; 8. Connecting plate; 9. Scraper; 10. Mounting box; 11. Bevel gear 1; 12. Gear ring; 13. Spur gear 1; 14. Bevel gear 2; 15. Motor; 16. Spur gear 2; 17. Spur gear 3; 18. Threaded hole; 19. Filter; 20. Hydraulic push rod; 21. Connecting rod; 22. Rotating shaft 2. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0033] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0034] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0035] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0036] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. Example

[0037] See also Figure 1-Figure 4As shown, this embodiment provides a sedimentation tank with a cleaning device for dredging, including a sedimentation tank 1, a plurality of water outlets 3 are opened on the bottom surface of the sedimentation tank 1, a plurality of rotating shafts 4 are arranged around the plurality of water outlets 3, the plurality of rotating shafts 4 are rotatably connected to the bottom surface of the sedimentation tank 1, and a water retaining plate 5 is fixedly installed on the outer side wall of the plurality of rotating shafts 4, a sealing strip is arranged on the top surface of the water retaining plate 5, and the sealing strip is tightly fitted with the bottom surface of the sedimentation tank 1;

[0038] A mounting plate 7, the mounting plate 7 is slidably connected to the sedimentation tank 1, a connecting plate 8 is fixedly installed on the bottom surface of the mounting plate 7, and scrapers 9 are rotatably installed around the bottom surface of the connecting plate 8;

[0039] Drain port 2, which is fixedly mounted on the bottom surface of the sedimentation tank 1, and multiple installation boxes 10 are fixedly mounted in the drain port 2, and a second rotating shaft 22 is rotatably mounted on one side of the multiple installation boxes 10;

[0040] A plurality of adjustment components, each of which is disposed in a plurality of mounting boxes 10 and is used to drive the rotating shaft 14 to rotate;

[0041] Transmission components, multiple transmission components are located on one side of the drain outlet 2 and are used to drive multiple rotating shafts 22 to rotate.

[0042] When the sedimentation tank 1 needs to be cleaned, the motor 15 is started to drive one of the bevel gears 2 14 to rotate, the shaft 2 22 is driven to rotate through the transmission component, the shaft 1 4 is driven to rotate through the adjustment component, the shaft 1 4 drives the water baffle 5 to rotate, and then the multiple water baffles 5 are opened to allow the water in the sedimentation tank 1 to leak out from the water outlet 3. At this time, the hydraulic push rod 20 is started to drive the connecting rod 21 to descend, the connecting rod 21 drives the mounting plate 7 to slide into the sedimentation tank 1, the mounting plate 7 drives the connecting plate 8 and the scraper 9 to descend, and then the sediment on the sedimentation tank 1 is scraped into the sedimentation tank 1, and the staff then removes the solid sediment in the sedimentation tank 1 to clean the sedimentation tank 1. Example

[0043] The present embodiment provides a sedimentation tank with a cleaning device for dredging. In addition to the technical solutions of the above embodiments, it also has the following technical features: the adjustment component includes a bevel gear 11, which is rotatably installed in the installation box 10, and a gear ring 12 is fixedly installed on the top surface of the bevel gear 11. Multiple spur gears 13 are fixedly installed on the bottom ends of multiple rotating shafts 4, and the multiple spur gears 13 are all meshed with the gear ring 12.

[0044] Among them, by setting a bevel gear 11, the bevel gear 11 drives the gear ring 12 to rotate, the gear ring 12 drives multiple spur gears 13 to rotate, and multiple spur gears 13 drive the rotating shaft 4 to rotate, which is convenient for subsequently driving the water baffle 5 to open and close, thereby enhancing the practicality of the device. Example

[0045] The present embodiment provides a sedimentation tank with a cleaning device for dredging. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: a bevel gear 14 is rotatably installed in the installation box 10, and the bevel gear 14 is fixedly connected to the rotating shaft 22. A motor 15 is installed on the outer wall of the drain outlet 2, and the output end of the motor 15 is fixedly connected to one side of the bevel gear 14, and the bevel gear 14 is meshed with the bevel gear 11.

[0046] Among them, by setting up the motor 15, starting the motor 15 drives one of the bevel gears 2 14 to rotate, which is convenient for providing power for the subsequent rotation of the bevel gear 1 11, thereby enhancing the practicality of the device. Example

[0047] The present embodiment provides a sedimentation tank with a cleaning device for dredging. In addition to the technical solutions of the above embodiments, it also has the following technical features: the transmission assembly includes a plurality of spur gears 16, the plurality of spur gears 16 are respectively fixedly connected to a plurality of rotating shafts 22, a spur gear 3 17 is arranged between the plurality of spur gears 16, the plurality of spur gears 17 are respectively meshed with the spur gears 16 on both sides, and the plurality of spur gears 17 are rotatably installed on one side of the drain outlet 2.

[0048] Among them, by setting up the spur gear 2 16, one of the spur gears 2 16 drives one of the spur gears 3 17 to rotate, and then drives the remaining spur gears 2 16 to rotate. The rotation of multiple spur gears 2 16 drives the rotating shaft 2 22 to rotate, thereby realizing power transmission and providing power for multiple bevel gears 1 11. Example

[0049] The present embodiment provides a sedimentation tank with a cleaning device for dredging. In addition to the technical solutions of the above embodiments, it also has the following technical features: a guide block 6 is fixedly installed on the inner wall of the sedimentation tank 1, and a plurality of threaded holes 18 are provided on the inner bottom surface of the sedimentation tank 1. The plurality of threaded holes 18 are respectively connected to the plurality of water outlets 3, and filter screens 19 are threadedly connected in the plurality of threaded holes 18.

[0050] Among them, by setting the filter net 19, the filter net 19 blocks the sediment in the sedimentation tank 1 and allows the sediment to settle, while the liquid can be discharged through the filter net 19, thereby facilitating the cleaning of the sedimentation tank 1 and enhancing the practicality of the device. Example

[0051] This embodiment provides a sedimentation tank with a cleaning device for dredging. In addition to the technical solutions of the above embodiments, it also has the following technical features: hydraulic push rods 20 are provided on both sides of the sedimentation tank 1, and the top ends of the two hydraulic push rods 20 are fixedly installed with the same connecting rod 21, and the connecting rod 21 is fixedly connected to the mounting plate 7.

[0052] Among them, by setting a hydraulic push rod 20, starting the hydraulic push rod 20 drives the connecting rod 21 to descend, the connecting rod 21 drives the mounting plate 7 to slide into the sedimentation tank 1, the mounting plate 7 drives the connecting plate 8 and the scraper 9 to descend, and then the sediment on the sedimentation tank 1 is scraped into the sedimentation tank 1, and the staff then removes the solid sediment in the sedimentation tank 1, thereby cleaning the sedimentation tank 1, thereby enhancing the practicability of the device.

[0053] When the sedimentation tank with the cleaning device for dredging of the present embodiment is in use and the sedimentation tank 1 needs to be cleaned, the starting motor 15 drives one of the bevel gears 2 14 to rotate, one of the bevel gears 2 14 drives one of the spur gears 2 16 to rotate, one of the spur gears 2 16 drives one of the spur gears 3 17 to rotate, and then drives the remaining spur gears 2 16 to rotate, the rotation of the plurality of spur gears 2 16 drives the rotating shaft 2 22 to rotate, the rotating shaft 2 22 drives the bevel gear 1 11 to rotate, the bevel gear 1 11 drives the gear ring 12 to rotate, and the gear ring 12 drives the bevel gear 1 11 to rotate. The plurality of spur gears 13 are driven to rotate, the plurality of spur gears 13 drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the water baffle 5 to rotate, and then the plurality of water baffles 5 are opened to allow the water in the sedimentation tank 1 to leak out from the water outlet 3, at this time, the hydraulic push rod 20 is started to drive the connecting rod 21 to descend, the connecting rod 21 drives the mounting plate 7 to slide into the sedimentation tank 1, the mounting plate 7 drives the connecting plate 8 and the scraper 9 to descend, and then the sediment on the sedimentation tank 1 is scraped into the sedimentation tank 1, and the staff then removes the solid sediment in the sedimentation tank 1, and then the sedimentation tank 1 is cleaned.

[0054] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A sedimentation tank with a cleaning device for dredging, characterized in that: Including sedimentation tank (1): The bottom surface of the sedimentation tank (1) is provided with a plurality of water outlets (3), and a plurality of rotating shafts (4) are arranged around the plurality of water outlets (3). The plurality of rotating shafts (4) are rotatably connected to the bottom surface of the sedimentation tank (1), and the outer side walls of the plurality of rotating shafts (4) are fixedly mounted with water retaining plates (5), and the top surface of the water retaining plates (5) is provided with a sealing strip, and the sealing strip is tightly fitted with the bottom surface of the sedimentation tank (1); A mounting plate (7), the mounting plate (7) being slidably connected to the sedimentation tank (1), a connecting plate (8) being fixedly mounted on the bottom surface of the mounting plate (7), and scrapers (9) being rotatably mounted on all four sides of the bottom surface of the connecting plate (8); A drainage outlet (2), the drainage outlet (2) being fixedly mounted on the bottom surface of the sedimentation tank (1), a plurality of installation boxes (10) being fixedly mounted in the drainage outlet (2), and a second rotating shaft (22) being rotatably mounted on one side of each of the plurality of installation boxes (10); A plurality of adjustment components, each of which is disposed in a plurality of mounting boxes (10) and is used to drive the rotating shaft (4) to rotate; A transmission assembly, wherein a plurality of the transmission assemblies are located on one side of the drain outlet (2) and are used to drive a plurality of rotating shafts (22) to rotate.

2. A sedimentation tank with a cleaning device for dredging according to claim 1, characterized in that: The adjustment assembly comprises a bevel gear one (11), the bevel gear one (11) being rotatably mounted in the mounting box (10), a gear ring (12) being fixedly mounted on the top surface of the bevel gear one (11), and a plurality of spur gears one (13) being fixedly mounted on the bottom ends of the plurality of rotating shafts one (4), and the plurality of spur gears one (13) are all meshed with the gear ring (12).

3. A sedimentation tank with a cleaning device for dredging according to claim 2, characterized in that: A second bevel gear (14) is rotatably mounted in the mounting box (10), the second bevel gear (14) being fixedly connected to the second rotating shaft (22), a motor (15) being mounted on the outer wall of the drain outlet (2), the output end of the motor (15) being fixedly connected to one side of the second bevel gear (14), and the second bevel gear (14) being meshed with the first bevel gear (11).

4. A sedimentation tank with a cleaning device for dredging according to claim 1, characterized in that: The transmission assembly comprises a plurality of spur gears 2 (16), the plurality of spur gears 2 (16) being fixedly connected to the plurality of rotating shafts 2 (22) respectively, a spur gear 3 (17) being arranged between the plurality of spur gears 2 (16), the plurality of spur gears 3 (17) being meshed with the spur gears 2 (16) on both sides respectively, and the plurality of spur gears 3 (17) being rotatably mounted on one side of the drain outlet (2).

5. A sedimentation tank with a cleaning device for dredging according to claim 1, characterized in that: A guide block (6) is fixedly mounted on the inner wall of the sedimentation tank (1), a plurality of threaded holes (18) are provided on the inner bottom surface of the sedimentation tank (1), the plurality of threaded holes (18) are respectively connected to the plurality of water outlets (3), and a filter screen (19) is threadedly connected to each of the plurality of threaded holes (18).

6. A sedimentation tank with a cleaning device for dredging according to claim 1, characterized in that: Hydraulic push rods (20) are provided on both sides of the sedimentation tank (1), and a common connecting rod (21) is fixedly mounted on the top ends of the two hydraulic push rods (20), and the connecting rod (21) is fixedly connected to the mounting plate (7).

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