A device for treating sludge residues in a sedimentation tank

Abstract

This utility model belongs to the field of sedimentation tank treatment technology, specifically relating to a sedimentation tank sludge residue treatment device. It includes a sedimentation tank with a sludge trough inside. A protective plate is fixedly installed on the top of the side wall of the sludge trough, extending outwards to the top of the side wall of the sedimentation tank. A first mounting plate is fixedly installed on one side of the top of the protective plate, and a power adjustment component is installed on the top of the first mounting plate. A cleaning component is installed on the outer wall of the power adjustment component, and a connecting component is installed at one end of the power adjustment component. This utility model protects the gap between the sedimentation tank and the sludge trough by using a protective plate, reducing the amount of sludge falling into the gap during sludge residue cleaning. This eliminates the need to clean the gap between the sedimentation tank and the sludge trough, reducing the difficulty of sludge cleaning and thus improving the efficiency and effectiveness of sludge residue cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of sedimentation tank treatment technology, specifically relating to a sedimentation tank sludge residue treatment device. Background Technology

[0002] A sedimentation tank is a structure that uses sedimentation to remove suspended solids from water. It is a water purification device that uses the natural sedimentation or coagulation sedimentation of water to remove suspended solids. After a period of use, sludge residue in the sewage may adhere to the bottom and side walls of the sedimentation tank. These sludge residues in the sedimentation tank need to be treated regularly, which requires the use of a sedimentation tank sludge residue treatment device.

[0003] Authorization announcement number CN222517812U discloses a sludge residue cleaning device for sewage treatment sedimentation tanks, relating to the technical field of sludge residue cleaning devices for sewage treatment sedimentation tanks. This utility model includes: a sedimentation tank, with a lifting assembly fixedly connected to the inner wall of the sedimentation tank; a sludge trough fixedly connected to the side of the lifting assembly; and a cleaning assembly fixedly connected to the top surface of the sludge trough. Through the setting of the cleaning assembly, after the limiting rod on the top surface of the sludge trough is pulled out, the side plate is removed. Then, a servo motor drives a lead screw fixed at its output end to rotate. The moving block threaded on the surface of the lead screw drives a scraper fixed at its bottom surface to move. Simultaneously, the scraper engages with the sludge trough. As the scraper moves, it scrapes away the sludge settled inside the sludge trough and pushes the sludge out from the side installation port of the sludge trough, thereby achieving convenient and effective removal of sludge inside the sludge trough, avoiding dead corners that would affect the sludge cleaning effect.

[0004] Because the sludge tank has chutes and moving chutes on both sides inside, and these chutes and moving chutes have a certain thickness, there is a gap between the sludge tank and the sedimentation tank. Therefore, when the cleaning component cleans the sludge residue inside the sludge tank, some residue may fall into the gap between the sludge tank and the sedimentation tank. The sludge that has fallen into the gap needs to be cleaned manually, which increases the difficulty of sludge cleaning and the time required for cleaning, and also reduces the efficiency of sludge cleaning to a certain extent. Utility Model Content

[0005] The purpose of this invention is to provide a sludge residue treatment device for sedimentation tanks, which can protect and shield the gap between the sludge tank and the sedimentation tank, reducing the probability of sludge falling into the gap between the sludge tank and the sedimentation tank during the sludge residue treatment process, thereby eliminating the need for cleaning in this area, improving the efficiency of sludge treatment and cleaning, and reducing the difficulty of sludge treatment and cleaning.

[0006] The specific technical solution adopted in this utility model is as follows: A sludge residue treatment device for a sedimentation tank includes a sedimentation tank with a sludge trough inside. A protective plate is fixedly installed on the top of the side wall of the sludge trough, extending outward to the top of the side wall of the sedimentation tank. A first mounting plate is fixedly installed on one side of the top of the protective plate. A power adjustment component is installed on the top of the first mounting plate. A cleaning component is installed on the outer wall of the power adjustment component. A connecting component is installed at one end of the power adjustment component. Slide rails are installed at the middle positions of the front and back of the sludge trough. A discharge gate is opened on the side of the sludge trough away from the first mounting plate. A sealing plate is fixed inside the discharge gate by fixing screws.

[0007] In a preferred embodiment, the power adjustment assembly includes a motor, and a threaded rod is fixedly provided on the fixed output end of the motor. The end of the threaded rod away from the motor is connected to a connecting assembly.

[0008] In a preferred embodiment, the cleaning assembly includes a first connector threaded to the outer wall of a threaded rod, a cleaning component fixedly disposed at the bottom of the first connector, the bottom of the cleaning component contacting the bottom of the sludge tank, and the front and back sides of the cleaning component slidably connected to the front and back sides of the sludge tank.

[0009] In a preferred embodiment, the protective plate is inclined toward the interior of the sludge tank at an angle of 30°.

[0010] In a preferred embodiment, a notch is provided at the top of the protective plate at a position corresponding to the discharge gate.

[0011] In a preferred embodiment, the connecting component is located inside the notch, and the connecting component includes a second connector, which is rotatably connected to the outer wall of the threaded rod on the side away from the motor. A second mounting plate is fixedly provided at the bottom of the second connector, and connecting rods are fixedly provided on both the front and back sides of the second mounting plate. The end of the connecting rod away from the second mounting plate is fixedly connected to the protective plate.

[0012] In a preferred embodiment, a hinge rod is fixedly connected to the front and back of the cleaning component at a position corresponding to the protective plate. A cleaning plate is provided on the outer wall of the hinge rod. The cleaning plate and the protective plate are arranged parallel to each other. A cleaning cotton is provided on the side of the cleaning plate near the protective plate, and the cleaning cotton is in contact with the outer side of the protective plate.

[0013] In a preferred embodiment, the hinge rod is hinged to the cleaning plate, and a coil spring is provided between the hinge rod and the cleaning plate. The top of the inner wall of the coil spring is fixedly connected to the outer wall of the hinge rod, and the bottom of the outer wall of the coil spring is fixedly connected to the cleaning plate.

[0014] In a preferred embodiment, an installation opening is provided at the top of the protective plate at a position corresponding to the slide rail. The top of the slide rail passes through the interior of the installation opening and is slidably connected to the inner wall of the installation opening. The installation opening is adapted to the slide rail.

[0015] The technical effects achieved by this utility model are as follows: This utility model protects the gap between the sedimentation tank and the sludge tank with a protective plate, reducing the amount of sludge falling into the gap during sludge residue cleaning. This eliminates the need to clean the gap between the sedimentation tank and the sludge tank, reducing the difficulty of sludge cleaning, thereby improving the efficiency of sludge residue cleaning and the effect of sludge residue cleaning. This utility model uses a cleaning plate and cleaning cotton to sweep away sludge and residue that has fallen onto the protective plate during movement. Because the protective plate is tilted, the swept sludge and residue will fall back into the sludge tank. At the same time, the cleaning components push the sludge and residue that has fallen back into the protective plate to the outside of the sludge tank, further reducing the probability of sludge and residue falling and adhering to the protective plate, reducing the difficulty of cleaning sludge and residue, improving cleaning efficiency, and further improving the effect of cleaning. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this practical application; Figure 2 This is a schematic diagram showing the position of the connecting rod in this utility model; Figure 3 This is a schematic diagram of the connection structure between the sludge tank and the protective plate in this practical application. Figure 4 This is a schematic diagram of the connection structure between the cleaning component and the cleaning plate in this practical cleaning solution; Figure 5 This is a practical book Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram showing the position of the coil spring in this practical application.

[0017] The attached diagram lists the components represented by each number as follows: 1. Sedimentation tank; 2. Sludge tank; 3. Protective panels; 4. First mounting plate; 5. Electric motor; 6. Threaded rod; 7. First connector; 8. Cleaning component; 9. Notch; 10. Connecting rod; 11. Second mounting plate; 12. Second connector; 13. Mounting port; 14. Hinge rod; 15. Cleaning plate; 16. Cleaning cotton; 17. Coil spring; 18. Slide rail. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this utility model. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0021] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0022] Please see the appendix Figures 1 to 6 As shown, this utility model provides a sludge residue treatment device for sedimentation tanks, including a sedimentation tank 1. A sludge trough 2 is provided inside the sedimentation tank 1. A protective plate 3 is fixedly installed on the top of the side wall of the sludge trough 2. The outer side of the protective plate 3 extends to the top of the side wall of the sedimentation tank 1. A first mounting plate 4 is fixedly installed on one side of the top of the protective plate 3. A power adjustment component is provided on the top of the first mounting plate 4. A cleaning component is provided on the outer wall of the power adjustment component. A connecting component is provided at one end of the power adjustment component. Slide rails 18 are provided at the middle positions of the front and back of the sludge trough 2. An installation port 13 is opened at the position corresponding to the slide rail 18 on the top of the protective plate 3. The top of the slide rail 18 passes through the interior of the installation port 13 and is slidably connected to the inner wall of the installation port 13. The installation port 13 is adapted to the slide rail 18. A discharge gate is opened on the side of the sludge trough 2 away from the first mounting plate 4. A sealing plate is fixed inside the discharge gate by fixing screws.

[0023] The above structure, when cleaning the inside of the sludge tank 2 through the cleaning component, protects the gap between the sedimentation tank 1 and the sludge tank 2 through the protective plate 3, reducing the amount of sludge falling into the gap between the sedimentation tank 1 and the sludge tank 2 during the cleaning of sludge residue. This eliminates the need to clean the gap between the sedimentation tank 1 and the sludge tank 2 during cleaning, reducing the difficulty of cleaning sludge, thereby improving the efficiency of cleaning sludge residue and improving the effect of sludge residue cleaning.

[0024] In a preferred embodiment, please refer to Figures 1 to 3 The power adjustment component includes a motor 5, and a threaded rod 6 is fixedly provided on the fixed output end of the motor 5. The end of the threaded rod 6 away from the motor 5 is connected to the connecting component.

[0025] In this embodiment, when the cleaning component needs to be adjusted for cleaning, the motor 5 can be started. The motor 5 drives the threaded rod 6 to rotate, thereby driving the cleaning component to move, so that the cleaning component can clean the sludge residue inside the sludge tank 2.

[0026] Secondly, please refer to it again. Figures 1 to 3 The cleaning component includes a first connector 7, which is threaded to the outer wall of the threaded rod 6. A cleaning component 8 is fixedly installed at the bottom of the first connector 7. The bottom of the cleaning component 8 is in contact with the bottom of the sludge tank 2. The front and back of the cleaning component 8 are slidably connected to the front and back of the sludge tank 2.

[0027] In the above structure, when the control motor 5 drives the threaded rod 6 to rotate, the threaded rod 6 drives the first connecting piece 7 and the cleaning piece 8 to move. During the movement, the cleaning piece 8 cleans the sludge residue adhering to the inner wall of the sludge tank 2, making it easier to clean the sludge residue inside the sludge tank 2.

[0028] Secondly, please refer to the following as well. Figure 2 and Figure 3 The protective plate 3 is inclined towards the inside of the sludge tank 2 at an angle of 30°.

[0029] In the above structure, if sludge residue falls onto the protective plate 3 during the cleaning process, since the protective plate 3 is set at a 30° angle, the sludge residue falling onto the protective plate 3 can slide off the protective plate 3 and fall into the interior of the sludge tank 2, and be cleaned to the outside of the sludge tank 2 by the cleaning component 8, thereby reducing the probability of sludge residue falling onto the protective plate 3 and improving the cleaning effect.

[0030] In a preferred embodiment, please refer to Figure 3 A notch 9 is provided at the top of the protective plate 3, corresponding to the position of the discharge gate.

[0031] In this embodiment, during the cleaning process, the fixing screws on one side of the sludge tank 2 can be screwed off to remove the sealing plate. At this time, the sludge residue inside the sludge tank 2 can be pushed to the outside of the sludge tank 2 by the movable cleaning component 8. The notch 9 makes it easier to screw on the fixing screws.

[0032] Secondly, please refer to it again. Figure 2The connecting component is located inside the notch 9, and the connecting component includes a second connecting member 12. The second connecting member 12 is rotatably connected to the outer wall of the threaded rod 6 on the side away from the motor 5. A second mounting plate 11 is fixedly provided at the bottom of the second connecting member 12. A connecting rod 10 is fixedly provided on both the front and back of the second mounting plate 11. The end of the connecting rod 10 away from the second mounting plate 11 is fixedly connected to the protective plate 3.

[0033] In the above structure, when the threaded rod 6 rotates, the end of the threaded rod 6 away from the motor 5 rotates inside the second connector 12. The second connector 12 and the second mounting plate 11 support this end of the threaded rod 6, making the cleaning cotton 16 more balanced.

[0034] Secondly, please refer to the following as well. Figure 3 and Figure 4 A hinge rod 14 is fixedly connected to the front and back of the cleaning component 8 at a position corresponding to the protective plate 3. A cleaning plate 15 is provided on the outer wall of the hinge rod 14. The cleaning plate 15 is arranged parallel to the protective plate 3. A cleaning cotton 16 is provided on the side of the cleaning plate 15 close to the protective plate 3. The cleaning cotton 16 is in contact with the outer side of the protective plate 3.

[0035] In this embodiment, during the movement of the cleaning component 8, the cleaning component 8 drives the cleaning plate 15 to move, and the cleaning plate 15 drives the cleaning cotton 16 to move. During the movement, the cleaning plate 15 and the cleaning cotton 16 clean the sludge residue that has fallen onto the protective plate 3. Since the protective plate 3 is inclined, the swept sludge residue will fall back into the sludge tank 2. At the same time, the cleaning component 8 pushes the sludge residue that has fallen back into the protective plate 3 to the outside of the sludge tank 2, further reducing the probability of sludge residue falling and adhering to the protective plate 3, reducing the difficulty of cleaning sludge residue, improving cleaning efficiency, and further improving the effect after cleaning.

[0036] Secondly, please refer to the following: Figure 5 and Figure 6 The hinge rod 14 is hinged to the cleaning plate 15. A coil spring 17 is provided between the hinge rod 14 and the cleaning plate 15. The top of the inner wall of the coil spring 17 is fixedly connected to the outer wall of the hinge rod 14, and the bottom of the outer wall of the coil spring 17 is fixedly connected to the cleaning plate 15.

[0037] In the above structure, during the movement of the cleaning plate 15, when the cleaning cotton 16 comes into contact with the slide rail 18, the slide rail 18 will block the cleaning plate 15. At this time, due to the blocking effect of the slide rail 18, the included angle between the cleaning plate 15 and the cleaning component 8 changes. At this time, the cleaning plate 15 rotates around the hinge rod 14, and the coil spring 17 deforms. When the angle between the cleaning component 8 and the cleaning plate 15 changes to a certain angle, the cleaning component 8 continues to drive the cleaning plate 15 to move. When the cleaning plate 15 moves to a certain distance, the cleaning plate 15 no longer contacts the slide rail 18. At this time, due to the action of the coil spring 17, the cleaning plate 15 is reset, so that the cleaning plate 15 can drive the cleaning plate 15 and the cleaning cotton 16 to clean the sludge residue on the protective plate 3, avoiding the slide rail 18 from interfering with the cleaning of the cleaning plate 15 and the cleaning cotton 16, and ensuring the normal operation of the cleaning plate 15 and the cleaning cotton 16.

[0038] The working principle of this utility is as follows: When it is necessary to clean the sludge tank 2 inside the sedimentation tank 1, the motor 5 can be started, so that the motor 5 drives the first connecting piece 7 and the cleaning piece 8 to move along the threaded rod 6. During the movement, the cleaning piece 8 cleans the sludge residue adhering to the inner wall of the sludge tank 2. During the cleaning process, the sealing plate can be removed by screwing the fixing screw, so that the cleaning piece 8 can push the sludge residue to the outside of the sludge tank 2. During the cleaning process, the protective plate 3 prevents sludge residue from falling into the gap between the sedimentation tank 1 and the sludge tank 2, thereby reducing the probability of sludge residue remaining in the gap between the sedimentation tank 1 and the sludge tank 2. During the movement of the cleaning component 8, the cleaning component 8 drives the cleaning plate 15 to move, which in turn drives the cleaning cotton 16 to move. As the cleaning cotton 16 moves, it cleans the sludge residue that has fallen onto the protective plate 3, causing the sludge residue to fall back into the sludge tank 2 and be cleaned to the outside of the sludge tank 2 by the cleaning component 8, thereby improving the cleaning effect of the sludge residue.

[0039] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model shall be implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. A device for treating sludge residues from a sedimentation tank, characterized in that: The system includes a sedimentation tank (1), inside which is a sludge trough (2). A protective plate (3) is fixedly installed on the top of the side wall of the sludge trough (2). The outer side of the protective plate (3) extends to the top of the side wall of the sedimentation tank (1). A first mounting plate (4) is fixedly installed on one side of the top of the protective plate (3). A power adjustment component is installed on the top of the first mounting plate (4). A cleaning component is installed on the outer wall of the power adjustment component. A connecting component is installed at one end of the power adjustment component. Slide rails (18) are installed at the middle position of the front and back of the sludge trough (2). A discharge door is opened on the side of the sludge trough (2) away from the first mounting plate (4). A sealing plate is fixed inside the discharge door by fixing screws.

2. A device for treating sludge residues from a sedimentation tank according to claim 1, characterized in that: The power adjustment component includes a motor (5), and a threaded rod (6) is fixedly provided on the fixed output end of the motor (5). The end of the threaded rod (6) away from the motor (5) is connected to the connecting component.

3. The apparatus for treating sludge residue in a sedimentation basin according to claim 1, characterized in that: The cleaning assembly includes a first connector (7), which is threaded to the outer wall of the threaded rod (6). A cleaning component (8) is fixedly provided at the bottom of the first connector (7). The bottom of the cleaning component (8) is in contact with the bottom of the sludge tank (2). The front and back of the cleaning component (8) are slidably connected to the front and back of the sludge tank (2).

4. The apparatus of claim 1, wherein: The protective plate (3) is inclined toward the interior of the sludge tank (2) at an angle of 30°.

5. A device for treating sludge residues in a sedimentation basin according to claim 2, characterized in that: The protective plate (3) has a notch (9) at the top position corresponding to the discharge gate.

6. A device for treating sludge residues from a sedimentation tank according to claim 5, characterized in that: The connecting component is located inside the notch (9), and the connecting component includes a second connector (12). The second connector (12) is rotatably connected to the outer wall of the threaded rod (6) on the side away from the motor (5). A second mounting plate (11) is fixedly provided at the bottom of the second connector (12). A connecting rod (10) is fixedly provided on both the front and back sides of the second mounting plate (11). The end of the connecting rod (10) away from the second mounting plate (11) is fixedly connected to the protective plate (3).

7. A device for treating sludge residues in a sedimentation basin according to claim 3, characterized in that: The cleaning component (8) has a hinge rod (14) fixedly connected to the front and back of the component and at the position corresponding to the protective plate (3). The outer wall of the hinge rod (14) is provided with a cleaning plate (15). The cleaning plate (15) and the protective plate (3) are arranged parallel to each other. The cleaning plate (15) is provided with a cleaning cotton (16) on the side of the cleaning plate (15) close to the protective plate (3). The cleaning cotton (16) is in contact with the outer side of the protective plate (3).

8. A device for treating sludge residues from a sedimentation tank according to claim 7, characterized in that: The hinge rod (14) is hinged to the cleaning plate (15). A coil spring (17) is provided between the hinge rod (14) and the cleaning plate (15). The top of the inner wall of the coil spring (17) is fixedly connected to the outer wall of the hinge rod (14), and the bottom of the outer wall of the coil spring (17) is fixedly connected to the cleaning plate (15).

9. The apparatus of claim 1, wherein: The top of the protective plate (3) is provided with an installation port (13) at a position corresponding to the slide rail (18). The top of the slide rail (18) passes through the interior of the installation port (13) and is slidably connected to the inner wall of the installation port (13). The installation port (13) is adapted to the slide rail (18).

Images