Sludge residue cleaning device for sewage treatment sedimentation tank

Abstract

The utility model discloses a sludge residue cleaning device for a sewage treatment sedimentation tank, and relates to the technical field of sludge residue cleaning devices for sewage treatment sedimentation tanks. The device comprises a sedimentation tank, the inner side wall of the sedimentation tank is fixedly connected with a lifting assembly, the side surface of the lifting assembly is fixedly connected with a sludge tank, and the top surface of the sludge tank is fixedly connected with a cleaning assembly. Through the arrangement of the cleaning assembly, after the limiting rod on the top surface of the sludge tank is pulled out, the side plate is detached, then the servo motor drives the lead screw fixed to the output end to rotate, the moving block in threaded connection with the surface of the lead screw drives the scraper fixed to the bottom surface of the moving block to move, and meanwhile the scraper is matched with the sludge tank; sludge settled in the sludge tank is scraped, and the sludge is pushed to be discharged from a mounting opening in the side surface of the sludge tank, so that the effects of conveniently and effectively removing the sludge in the sludge tank and avoiding the existence of dead angles to influence the sludge cleaning effect are achieved.

Description

Technical Field

[0001] The utility model belongs to the field of sludge residue cleaning devices for sewage treatment sedimentation tanks, and specifically relates to a sludge residue cleaning device for sewage treatment sedimentation tanks. Background Art

[0002] When cleaning the sludge inside the sedimentation tank, the cleaning device of the prior art uses stirring to mix the sludge in the water body and discharge it as a whole. It is unable to effectively clean the stubborn sludge outside the stirring range, so that some sludge still exists inside the sedimentation tank, and its practicality is poor. There is a lack of structure to lift the cleaned sludge, and it is directly discharged to the outside of the sedimentation tank. The sludge needs to be lifted manually, which greatly increases the complexity of sludge cleaning.

[0003] The Chinese patent with the announcement number CN219290695U discloses a sludge residue cleaning device for a sewage treatment sedimentation tank; it includes a slag discharge pipe, two rotating holes are provided on the inner wall of the slag discharge pipe, and a steering shaft is rotatably installed in each of the rotating holes, and a steering plate is fixedly installed on each of the steering shafts for moving the residue back and forth to prevent blockage, and a power component for driving the steering shaft and the steering plate to rotate cyclically in the reverse direction is provided at the bottom of the slag discharge pipe, and a pretreatment component for pre-cleaning the accumulated residue by driving the steering shaft is provided inside the slag discharge pipe. The utility model provides a power component so that the power component drives the steering plate to rotate cyclically in the reverse direction through the steering shaft, thereby disturbing the residue inside the slag discharge pipe, destroying the accumulated structure of the residue, making it loose and convenient to discharge, and at the same time, the steering plate rotating back and forth will drive the pretreatment component to pre-treat the residue, and the two types of disturbance are more conducive to the discharge of the residue.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a sludge residue cleaning device for a sewage treatment sedimentation tank, thereby solving the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A sludge residue cleaning device for a sewage treatment sedimentation tank comprises: a sedimentation tank, the inner side wall of the sedimentation tank is fixedly connected to a lifting assembly, the side of the lifting assembly is fixedly connected to a sludge trough, the top surface of the sludge trough is fixedly connected to a cleaning assembly, the other side of the sludge trough is fixedly connected to a sliding structure, and the sliding structure is fixedly connected to the inner side wall of the sedimentation tank;

[0008] The cleaning assembly includes a placement plate fixedly connected to one side of the sludge tank, the top surface of the placement plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a moving block, and the bottom surface of the moving block is fixedly connected to a scraper that fits the sludge tank.

[0009] Optionally, one end of the screw rod is rotatably connected to a support plate, and the support plate is fixedly connected to the top surface of the sludge tank. A brake structure is provided on the back of the servo motor, and one end of the rotating screw rod is arranged inside the support plate, so that the rotation of the screw rod is more balanced and avoids shaking that affects the movement effect of the scraper below.

[0010] Optionally, the lifting assembly includes a slide fixedly connected to one side of the sedimentation tank, the slide is slidably connected to a lifting block inside, the lifting block is threadedly connected to a screw rod inside, the top surface of the slide is fixedly connected to a top plate, the top surface of the top plate is fixedly connected to an equipment barrel, the interior of the equipment barrel is sleeved with a drive motor, and the output end of the drive motor is fixedly connected to the top end of the screw rod.

[0011] Optionally, a vent is provided on the top surface of the device barrel, a dust-proof net is sleeved inside the vent, a bottom plate is fixedly connected to the bottom surface of the slide groove, a groove is provided on the surface of the bottom plate, a bearing matching the screw is sleeved inside the groove, and the vent on the top surface of the device barrel can quickly dissipate the heat generated by the drive motor. At the same time, the dust-proof net can also prevent dust from falling into the drive motor and causing damage to it.

[0012] Optionally, the sliding structure includes a movable groove fixedly connected to the other side of the sedimentation tank, a sliding block is slidably connected inside the movable groove, a rotating groove is opened on the side of the sliding block, a roller is rotatably connected inside the rotating groove, and the sliding block is fixedly connected to the side of the sludge tank.

[0013] Optionally, a mounting opening is provided on the side of the sludge tank, a side panel is inserted into the mounting opening, and insertion holes are provided on the top surfaces of the sludge tank and the side panel, a limiting rod is inserted into the insertion hole, and the disassembly and assembly of the side panel can open and close one side of the sludge tank, making it convenient to discharge the cleaned sludge from the mounting opening on the side of the sludge tank.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. Through the setting of the cleaning component, after the limit rod on the top surface of the sludge tank is pulled out, the side panel is removed, and then the servo motor drives the screw fixed at the output end to rotate, and the moving block threaded on the surface of the screw drives the scraper fixed on its bottom to move. At the same time, the scraper fits with the sludge tank. When the scraper moves, it scrapes the sludge deposited inside the sludge tank and pushes the sludge to the installation port on the side of the sludge tank for discharge, thereby facilitating the effective removal of the sludge inside the sludge tank and avoiding the existence of dead corners that affect the sludge cleaning effect.

[0016] 2. Through the setting of the lifting component and the sliding structure, the driving motor drives the screw at its output end to rotate, so that the lifting block connected to the thread on its surface moves upward inside the slide groove, and the lifting block drives the sludge trough fixed on the side to move upward synchronously. At the same time, the sliding block fixed on the other side of the sludge trough moves synchronously inside the moving groove, so that the sludge trough can be lifted and lowered more smoothly. After the sludge trough is lifted above the sedimentation tank, the cleaning component can be used to clean the sludge inside the sludge trough, thereby achieving the effect of not having to manually lift the cleaned sludge, and the sludge can be quickly lifted and directly cleaned out of the sedimentation tank, which makes the operation more convenient.

[0017] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] In the figure:

[0020] Figure 1 It is a schematic diagram of the overall structure;

[0021] Figure 2 It is a structural schematic diagram of the lifting assembly 2 and the sliding structure 5;

[0022] Figure 3 A schematic diagram of the cleaning component structure;

[0023] Figure 4 This is a schematic diagram of the split structure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Sedimentation tank; 2. Lifting assembly; 21. Chute; 22. Lifting block; 23. Screw; 24. Top plate; 25. Equipment barrel; 26. Driving motor; 3. Sludge tank; 4. Cleaning assembly; 41. Placement plate; 42. Servo motor; 43. Screw; 44. Moving block; 45. Scraper; 5. Sliding structure; 51. Moving trough; 52. Sliding block; 53. Roller; 6. Support plate; 7. Bottom plate; 8. Bearing; 9. Side plate; 10. Limit rod.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The utility model will now be described in further detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, a sludge residue cleaning device for a sewage treatment sedimentation tank is provided, comprising: a sedimentation tank 1, an inner wall of the sedimentation tank 1 is fixedly connected to a lifting component 2, a side of the lifting component 2 is fixedly connected to a sludge trough 3, a top surface of the sludge trough 3 is fixedly connected to a cleaning component 4, and the other side of the sludge trough 3 is fixedly connected to a sliding structure 5, and the sliding structure 5 is fixedly connected to the inner wall of the sedimentation tank 1.

[0029] One aspect of the application of this embodiment is that when the scraper 45 moves, it scrapes the sludge deposited inside the sludge tank 3 and pushes the sludge to the installation port on the side of the sludge tank 3 for discharge, which is convenient for effectively removing the sludge inside the sludge tank 3 and avoiding dead corners that affect the sludge cleaning effect. It should be noted that all electrical equipment involved in this application can be powered by batteries or external power supplies.

[0030] like Figure 3 As shown, one end of the screw rod 43 of the present embodiment is rotatably connected to the support plate 6, and the support plate 6 is fixedly connected to the top surface of the sludge tank 3. A brake structure is provided on the back of the servo motor 42, and one end of the rotating screw rod 43 is arranged inside the support plate 6, so that the rotation of the screw rod 43 is more balanced, avoiding shaking and affecting the movement effect of the scraper 45 below.

[0031] like Figure 2 As shown, a vent is provided on the top surface of the equipment barrel 25 of the present embodiment, a dust-proof net is sleeved inside the vent, a bottom surface of the slide groove 21 is fixedly connected to a bottom plate 7, a groove is provided on the surface of the bottom plate 7, a bearing 8 matching the screw 23 is sleeved inside the groove, the vent on the top surface of the equipment barrel 25 can quickly dissipate the heat generated by the drive motor 26, and at the same time, the dust-proof net can also prevent dust from falling into the drive motor 26 and causing damage to it.

[0032] like Figure 4 As shown, the side of the sludge tank 3 of this embodiment is provided with a mounting opening, and a side panel 9 is inserted into the inside of the mounting opening. The top surfaces of the sludge tank 3 and the side panel 9 are provided with insertion holes, and a limiting rod 10 is inserted into the inside of the insertion hole. The disassembly and assembly of the side panel 9 can open and close one side of the sludge tank 3, so that the cleaned sludge can be discharged from the mounting opening on the side of the sludge tank 3 for convenience.

[0033] Embodiment 1:

[0034] In this embodiment, the cleaning assembly 4 includes a placement plate 41 fixedly connected to one side of the sludge tank 3, a servo motor 42 is fixedly connected to the top surface of the placement plate 41, a screw rod 43 is fixedly connected to the output end of the servo motor 42, a moving block 44 is threadedly connected to the surface of the screw rod 43, a scraper 45 that fits the sludge tank 3 is fixedly connected to the bottom surface of the moving block 44, one end of the screw rod 43 is rotatably connected to a support plate 6, the support plate 6 is fixedly connected to the top surface of the sludge tank 3, and a brake structure is provided on the back of the servo motor 42;

[0035] Through the setting of the cleaning component 4, after the limit rod 10 on the top surface of the sludge tank 3 is pulled out, the side panel 9 is removed, and then the servo motor 42 drives the screw 43 fixed at the output end to rotate, and the moving block 44 threadedly connected to the surface of the screw 43 drives the scraper 45 fixed on its bottom surface to move, and the scraper 45 fits with the sludge tank 3. When the scraper 45 moves, it scrapes the sludge deposited inside the sludge tank 3 and pushes the sludge to the side mounting port of the sludge tank 3 for discharge, thereby facilitating the effective removal of the sludge inside the sludge tank 3 and avoiding the existence of dead corners that affect the sludge cleaning effect.

[0036] Embodiment 2:

[0037] In this embodiment, the lifting assembly 2 includes a chute 21 fixedly connected to one side of the sedimentation tank 1, the chute 21 is slidably connected to a lifting block 22, the lifting block 22 is threadedly connected to a screw 23, the top surface of the chute 21 is fixedly connected to a top plate 24, the top surface of the top plate 24 is fixedly connected to a device barrel 25, the inside of the device barrel 25 is sleeved with a drive motor 26, and the output end of the drive motor 26 is fixedly connected to the top of the screw 23; the sliding structure 5 includes a moving groove 51 fixedly connected to the other side of the sedimentation tank 1, the moving groove 51 is slidably connected to a slider 52, the side of the slider 52 is provided with a rotating groove, the inside of the rotating groove is rotatably connected to a roller 53, and the slider 52 is fixedly connected to the side of the sludge tank 3;

[0038] Through the arrangement of the lifting component 2 and the sliding structure 5, the driving motor 26 drives the screw 23 at its output end to rotate, so that the lifting block 22 threadedly connected on its surface moves upward inside the slide groove 21, and the lifting block 22 drives the sludge tank 3 fixed on the side to move upward synchronously. At the same time, the sliding block 52 fixed on the other side of the sludge tank 3 moves synchronously inside the moving groove 51, so that the lifting and lowering of the sludge tank 3 is more stable. After the sludge tank 3 is lifted above the sedimentation tank 1, the cleaning component 4 can be used to clean the sludge inside the sludge tank 3, thereby achieving the effect of not having to manually lift the cleaned sludge, and the sludge can be quickly lifted and directly cleaned out of the outside of the sedimentation tank 1, which makes the operation more convenient.

[0039] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A sludge residue cleaning device for a sewage treatment sedimentation tank, characterized in that: include: A sedimentation tank (1), wherein the inner wall of the sedimentation tank (1) is fixedly connected to a lifting assembly (2), the side of the lifting assembly (2) is fixedly connected to a sludge trough (3), the top surface of the sludge trough (3) is fixedly connected to a cleaning assembly (4), the other side of the sludge trough (3) is fixedly connected to a sliding structure (5), and the sliding structure (5) is fixedly connected to the inner wall of the sedimentation tank (1); The cleaning assembly (4) comprises a placement plate (41) fixedly connected to one side of the sludge tank (3); a servo motor (42) is fixedly connected to the top surface of the placement plate (41); a screw rod (43) is fixedly connected to the output end of the servo motor (42); a moving block (44) is threadedly connected to the surface of the screw rod (43); and a scraper (45) that fits the sludge tank (3) is fixedly connected to the bottom surface of the moving block (44).

2. A sewage treatment sedimentation tank sludge residue cleaning device according to claim 1, characterized in that: One end of the screw rod (43) is rotatably connected to a support plate (6), and the support plate (6) is fixedly connected to the top surface of the sludge tank (3). A brake structure is provided on the back of the servo motor (42).

3. A sewage treatment sedimentation tank sludge residue cleaning device according to claim 1, characterized in that: The lifting assembly (2) comprises a chute (21) fixedly connected to one side of the interior of the sedimentation tank (1); a lifting block (22) is slidably connected to the interior of the chute (21); a screw (23) is threadedly connected to the interior of the lifting block (22); a top plate (24) is fixedly connected to the top surface of the chute (21); a device cylinder (25) is fixedly connected to the top surface of the top plate (24); a driving motor (26) is sleeved inside the device cylinder (25); and an output end of the driving motor (26) is fixedly connected to the top end of the screw (23).

4. A sewage treatment sedimentation tank sludge residue cleaning device according to claim 3, characterized in that: A vent is provided on the top surface of the equipment cylinder (25), a dustproof net is sleeved inside the vent, a bottom plate (7) is fixedly connected to the bottom surface of the slide groove (21), a groove is provided on the surface of the bottom plate (7), a bearing (8) matching the screw rod (23) is sleeved inside the groove.

5. The sludge residue cleaning device for a sewage treatment sedimentation tank according to claim 1, characterized in that: The sliding structure (5) comprises a moving groove (51) fixedly connected to the other side of the sedimentation tank (1), a sliding block (52) is slidably connected inside the moving groove (51), a rotating groove is provided on the side of the sliding block (52), a roller (53) is rotatably connected inside the rotating groove, and the sliding block (52) is fixedly connected to the side of the sludge tank (3).

6. The sludge residue cleaning device for a sewage treatment sedimentation tank according to claim 1, characterized in that: The side of the sludge tank (3) is provided with a mounting opening, a side plate (9) is inserted into the mounting opening, and the top surfaces of the sludge tank (3) and the side plate (9) are both provided with insertion holes, and a limit rod (10) is inserted into the insertion hole.

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