Integrated automatic desilting sewage treatment equipment

Abstract

The utility model belongs to the technical field of sewage treatment, particularly relates to integrated automatic desilting sewage treatment equipment, and aims to solve the problem that the conventional desilting assembly is isolated by an isolation assembly, and the isolated desilting assembly is positioned in a narrow space, so that the desilting assembly is inconvenient to maintain after being blocked and damaged. The device comprises a water storage tank, the bottom of the water storage tank is inclined, a water inlet end is arranged on one side of the water storage tank, a water drainage end is arranged on the other side of the water storage tank, a discharging hole is formed in one side of the bottom end of the water storage tank, and a second fixing plate is fixedly arranged on the inner wall of one side of the water storage tank. The floating objects are efficiently captured and collected, meanwhile, smooth conveying and treatment of the floating objects are ensured through ingenious cooperation of the connecting frame and the collecting barrel and the auxiliary effect of the conveying rollers, and in addition, sediment can be concentrated and easily discharged through the inclined design of the bottom of the water storage tank and sealing control of the discharging hole.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to an integrated automatic sludge removal wastewater treatment device. Background Technology

[0002] Currently, existing sewage treatment equipment mainly uses suction to clean sedimentation tanks, which cannot completely remove the sludge at the bottom. The longer the sludge stays, the greater the pollution to the sedimentation tank. In addition, the suction method cannot remove a large amount of water, and the subsequent drying time is long, making sludge removal a major problem.

[0003] A search revealed that application CN118558016B discloses an automatic sludge removal and sewage treatment device, but this device has the following drawbacks during use:

[0004] Because the dredging component is isolated by the isolation component, the dredging component is in a small space after isolation, which makes it inconvenient to maintain after the dredging component is damaged. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the dredging components are isolated by isolation components, resulting in a confined space where maintenance is difficult after the dredging components are damaged. Therefore, this invention proposes an integrated automatic dredging and wastewater treatment device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An integrated automatic sludge removal and sewage treatment device includes a water storage tank with an inclined bottom. The water storage tank has an inlet end on one side and a drain end on the other side. A discharge hole is opened on one side of the bottom of the water storage tank. A second fixing plate is fixedly installed on the inner wall of one side of the water storage tank. A second baffle for sealing the bottom space of the second fixing plate is slidably installed on one side of the second fixing plate.

[0008] The first lifting plate is slidably disposed on one side of the water storage tank. A first baffle for sealing the discharge hole is fixedly provided on one side of the first lifting plate. A driving component is provided on one side of the water storage tank for driving the first baffle to move up and down.

[0009] The cleaning mechanism, located at the top of the water tank, is used to remove floating debris from the water and to provide descent power for the second baffle.

[0010] In one possible design, the cleaning mechanism includes a detachable connecting frame mounted on the top of the water storage tank. A collection cylinder is fixedly mounted through one side of the connecting frame. A rotating ring is rotatably fitted onto the outer wall of the collection cylinder. A rotating disk is rotatably mounted at one end of the collection cylinder. The other end of the rotating disk is rotatably connected to the connecting frame. Two collection frames are fixedly mounted on the outer walls of the rotating disk and the rotating ring. A motor is fixedly mounted on one side of the collection cylinder. The output end of the motor is fixedly connected to the rotating disk through one side of the connecting frame. An inlet hole is provided at the top of the collection cylinder.

[0011] In one possible design, a conveying roller located inside a collecting cylinder is fixedly mounted on one side of the rotating disk.

[0012] In one possible design, the bottom of the collection tube is provided with a filter screen for filtering floating objects.

[0013] In one possible design, two second guide rods are fixedly mounted on the top of the second fixed plate, and the same second lifting plate is slidably sleeved on the outer wall of the two second guide rods. The second baffle is fixedly mounted on one side of the second lifting plate, and a connecting rod is fixedly mounted on the top of the second lifting plate. An extension strip for use with the collection frame is fixedly mounted on the top of the connecting rod. A spring is sleeved on the outer wall of the second guide rod, and the two ends of the spring are respectively fixedly connected to the adjacent sides of the second lifting plate and the second fixed plate.

[0014] In one possible design, the driving component includes an electric push rod fixedly mounted on one side of the water storage tank. A first fixing plate is fixedly sleeved on the outer wall of the electric push rod. Two first guide rods are slidably mounted through the top of the first fixing plate. The bottom ends of the two first guide rods and the output end of the electric push rod are fixedly connected to a first lifting plate.

[0015] Beneficial effects:

[0016] In this utility model, the integrated automatic sludge removal and sewage treatment equipment uses a motor to drive the rotation of the rotating disc and rotating ring. The collection frame can continuously rotate near the water surface, effectively capturing and collecting floating objects in the water. This not only improves the cleaning efficiency of floating objects but also avoids the tediousness and time-consuming nature of traditional manual cleaning. At the same time, the inlet hole design at the top of the collection cylinder allows floating objects to smoothly enter the collection cylinder, while the filter screen further ensures that only floating objects are collected, preventing sewage loss.

[0017] In this utility model, the integrated automatic sludge removal and sewage treatment equipment can push the second lifting plate down and drive the second baffle upward through the action of the connecting rod and the extension bar, so that the sediment can be smoothly discharged into the space below the second fixed plate. After the second baffle moves down, it can cooperate with the electric push rod to drive the second baffle upward, so that the sludge below the second fixed plate can be automatically discharged.

[0018] In this invention, the collection frame is driven to rotate by a motor, which efficiently captures and collects floating objects. At the same time, the clever cooperation between the connecting frame and the collection cylinder, as well as the auxiliary role of the conveying roller, ensures the smooth transport and processing of floating objects. In addition, the inclined design at the bottom of the water tank and the sealed control of the discharge hole enable the sediment to be concentrated and easily discharged. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of an integrated automatic sludge removal and sewage treatment device proposed in this utility model.

[0020] Figure 2 This is a cross-sectional view of the water storage tank of an integrated automatic sludge removal and sewage treatment device proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the extension bar and the second lifting plate structure of an integrated automatic sludge removal and sewage treatment device proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the collection frame and collection cylinder structure of an integrated automatic sludge removal and sewage treatment device proposed in this utility model;

[0023] Figure 5 This is a schematic diagram of the collection cylinder structure of an integrated automatic sludge removal and sewage treatment device proposed in this utility model.

[0024] In the diagram: 1. Water storage tank; 2. Drainage end; 3. Connecting frame; 4. Collection cylinder; 5. Water inlet end; 6. Motor; 7. First fixing plate; 8. First guide rod; 9. Electric push rod; 10. First lifting plate; 11. First baffle; 12. Discharge hole; 13. Second fixing plate; 14. Second lifting plate; 15. Second baffle; 16. Second guide rod; 17. Spring; 18. Connecting rod; 19. Extension strip; 20. Rotating disk; 21. Rotating ring; 22. Collection frame; 23. Conveying roller; 24. Feed hole; 25. Filter screen. Detailed Implementation

[0025] 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.

[0026] Example 1

[0027] Reference Figures 1-5 A wastewater treatment device includes: a water storage tank 1, the bottom of which is designed to be inclined, which facilitates the deposition and discharge of sludge and impurities. One side of the water storage tank 1 is provided with an inlet end 5 for introducing wastewater to be treated; the other side is provided with a drain end 2 for discharging treated clean water. A discharge hole 12 is provided at the bottom of the water storage tank 1 for discharging deposited sludge and impurities.

[0028] A second fixing plate 13 is fixedly installed on one inner wall of the water storage tank 1. A second baffle 15 is slidably installed on one side of the second fixing plate 13. The second baffle 15 is used to seal the space at the bottom of the second fixing plate 13 when needed to prevent sewage or sludge leakage.

[0029] The first lifting plate 10 is slidably disposed on one side of the water storage tank 1, and a first baffle 11 is fixedly disposed on one side of the first baffle 11. The first baffle 11 is used to seal the discharge hole 12. In order to realize the lifting and lowering movement of the first baffle 11, a driving component is provided on one side of the water storage tank 1. Specifically, the driving component includes an electric push rod 9 fixedly disposed on one side of the water storage tank 1. A first fixing plate 7 is fixedly sleeved on the outer wall of the electric push rod 9, and two first guide rods 8 are slidably disposed through the top of the first fixing plate 7. The bottom ends of the two first guide rods 8 and the output end of the electric push rod 9 are fixedly connected to the first lifting plate 10. When the electric push rod 9 extends or retracts, the first lifting plate 10 and the first baffle 11 can be stably driven to rise and fall through the guiding action of the first guide rods 8, thereby controlling the opening and closing of the discharge hole 12.

[0030] A cleaning mechanism is located at the top of the water storage tank 1 to clean floating debris in the water and provide descent power for the second baffle 15. The cleaning mechanism includes a detachable connecting frame 3 mounted on the top of the water storage tank 1. A collection cylinder 4 is fixedly mounted through one side of the connecting frame 3, and a rotating ring 21 is rotatably fitted onto the outer wall of the collection cylinder 4. A rotating disk 20 is rotatably mounted at one end of the collection cylinder 4, and the other end of the rotating disk 20 is rotatably connected to the connecting frame 3. Two collection frames 22 are fixedly mounted on the outer walls of the rotating disk 20 and the rotating ring 21. A motor 6 is fixedly mounted on one side of the collection cylinder 4, and the output end of the motor 6 is fixedly connected to the rotating disk 20 through one side of the connecting frame 3. When the motor 6 starts, it can drive the rotating disk 20 and the collection frames 22 to rotate, thereby collecting floating debris in the water. An inlet hole 24 is provided at the top of the collection cylinder 4 to facilitate the entry of floating debris into the collection cylinder 4. The connecting frame 3 can be connected to the water storage tank 1 by bolts. When internal maintenance is required, the connecting frame 3 can be removed, allowing maintenance workers to enter the water storage tank 1 for maintenance.

[0031] To achieve automatic descent of the second baffle 15, two second guide rods 16 are fixedly installed on the top of the second fixed plate 13. A second lifting plate 14 is slidably fitted onto the outer walls of the two second guide rods 16, and the second baffle 15 is fixedly installed on one side of the second lifting plate 14. A connecting rod 18 is fixedly installed on the top of the second lifting plate 14, and an extension strip 19, which works in conjunction with the collecting frame 22, is fixedly installed on the top of the connecting rod 18. When the collecting frame 22 rotates to contact the extension strip 19, it can push the extension strip 19 and the second lifting plate 14 downwards, thereby causing the second baffle 15 to descend and closing the space at the bottom of the second fixed plate 13. Simultaneously, a spring 17 is fitted onto the outer wall of the second guide rods 16, with both ends of the spring 17 fixedly connected to the adjacent sides of the second lifting plate 14 and the second fixed plate 13, respectively. When the collecting frame 22 moves away from the extension strip 19, the elastic force of the spring 17 can push the second lifting plate 14 and the second baffle 15 upwards and reset, reopening the space at the bottom of the second fixed plate 13.

[0032] This application can be used in the field of wastewater treatment, or in other fields applicable to this application.

[0033] Example 2

[0034] refer to Figures 1-5 An improvement based on Example 1: An integrated automatic sludge removal and sewage treatment device, applied in the field of sewage treatment, is provided. To further improve the cleaning effect, a conveying roller 23 located inside the collection cylinder 4 is fixedly installed on one side of the rotating disk 20. The conveying roller 23 can rotate with the rotating disk 20, conveying the collected floating objects to one end of the collection cylinder 4 for subsequent processing.

[0035] At the bottom of the collection cylinder 4, there is a filter screen 25 for filtering floating objects. The filter screen 25 can prevent larger floating objects from entering the water storage tank 1 and affecting the water quality.

[0036] In this application, when in use, sewage enters the water storage tank 1 through the inlet end 5 and is discharged through the outlet end 2. During the flow, impurities in the sewage can settle on the bottom wall of the water storage tank 1. To ensure that the discharged water is clean, the inlet and outlet time can be controlled so that the water entering is cleaned by sedimentation before being discharged.

[0037] Then, start the motor 6 to drive the conveyor roller 23 to rotate. The rotation of the conveyor roller 23 can drive the collection frame 22 to rotate through the rotating disk 20. During the rotation of the collection frame 22, floating objects in the sewage can be retrieved. When the collection frame 22 rotates to an inclined position, the impurities in the collection frame 22 can fall into the collection cylinder 4 through the feed hole 24. During the rotation of the conveyor roller 23, it can push to one end until the floating objects are pushed out of the collection cylinder 4. During the pushing process, the water in the collection cylinder 4 can be discharged downward into the water storage tank 1 through the filter screen 25.

[0038] During the rotation of the collection frame 22, the extension bar 19 can be pushed downward. The downward movement of the extension bar 19 can push the second lifting plate 14 downward through the connecting rod 18, which can cause the second baffle 15 to seal the space at the bottom of the second fixed plate 13. When the collection frame 22 moves away from the extension bar 19, the second lifting plate 14 can be reset upward under the force of the spring 17, which can cause the second baffle 15 to move upward, opening the space at the bottom of the second fixed plate 13, and the sludge will accumulate in the space at the bottom of the second fixed plate 13.

[0039] When sludge needs to be cleaned, the motor 6 is started to drive the collection frame 22 to rotate, making the collection frame 22 vertical, which drives the second baffle 15 to move downward, sealing the space at the bottom of the second fixed plate 13. Then the electric push rod 9 is started to retract, which can drive the first lifting plate 10 to move upward. The upward movement of the first lifting plate 10 can drive the first baffle 11 to move upward, so that the discharge hole 12 is opened. At this time, the sludge under the second fixed plate 13 can be automatically discharged.

[0040] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 6 and the electric push rod 9 are commonplace and are all conventional methods or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An integrated automatic sludge removal and sewage treatment equipment, characterized in that, Includes a water storage tank (1), the bottom of the water storage tank (1) is inclined, a water inlet (5) is provided on one side of the water storage tank (1), a drain end (2) is provided on the other side of the water storage tank (1), a discharge hole (12) is opened on one side of the bottom of the water storage tank (1), a second fixing plate (13) is fixedly provided on one side of the inner wall of the water storage tank (1), and a second baffle (15) for sealing the bottom space of the second fixing plate (13) is slidably provided on one side of the second fixing plate (13); The first lifting plate (10) is slidably disposed on one side of the water storage tank (1). A first baffle (11) for sealing the discharge hole (12) is fixedly provided on one side of the first lifting plate (10). A driving component is provided on one side of the water storage tank (1) for driving the first baffle (11) to move up and down. The cleaning mechanism, located on top of the water tank (1), is used to clean floating objects in the water and to provide descent power for the second baffle (15).

2. The integrated automatic sludge removal and sewage treatment equipment according to claim 1, characterized in that, The cleaning mechanism includes a detachable connecting frame (3) on the top of the water storage tank (1). A collection cylinder (4) is fixedly installed through one side of the connecting frame (3). A rotating ring (21) is rotatably fitted on the outer wall of the collection cylinder (4). A rotating disk (20) is rotatably installed at one end of the collection cylinder (4). The other end of the rotating disk (20) is rotatably connected to the connecting frame (3). Two collection frames (22) are fixedly installed on the outer walls of the rotating disk (20) and the rotating ring (21). A motor (6) is fixedly installed on one side of the collection cylinder (4). The output end of the motor (6) is fixedly connected to the rotating disk (20) through one side of the connecting frame (3). An inlet hole (24) is opened at the top of the collection cylinder (4).

3. The integrated automatic sludge removal and sewage treatment equipment according to claim 2, characterized in that, One side of the rotating disk (20) is fixedly provided with a conveying roller (23) located inside the collecting cylinder (4).

4. The integrated automatic sludge removal and sewage treatment equipment according to claim 2, characterized in that, The bottom end of the collection tube (4) is provided with a filter screen (25) for filtering floating objects.

5. The integrated automatic sludge removal and sewage treatment equipment according to claim 4, characterized in that, Two second guide rods (16) are fixedly provided on the top of the second fixed plate (13). The outer walls of the two second guide rods (16) are slidably fitted with the same second lifting plate (14). The second baffle (15) is fixedly provided on one side of the second lifting plate (14). The top of the second lifting plate (14) is fixedly provided with a connecting rod (18). The top of the connecting rod (18) is fixedly provided with an extension strip (19) that works with the collection frame (22). The outer wall of the second guide rod (16) is fitted with a spring (17). The two ends of the spring (17) are fixedly connected to the adjacent sides of the second lifting plate (14) and the second fixed plate (13), respectively.

6. An integrated automatic sludge removal and sewage treatment equipment according to any one of claims 1-5, characterized in that, The driving component includes an electric push rod (9) fixedly mounted on one side of the water storage tank (1). A first fixing plate (7) is fixedly sleeved on the outer wall of the electric push rod (9). Two first guide rods (8) are slidably mounted through the top of the first fixing plate (7). The bottom ends of the two first guide rods (8) and the output end of the electric push rod (9) are fixedly connected to the first lifting plate (10).

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