Recyclable sludge clean water tank

Abstract

The utility model discloses a recyclable sludge clean water tank which comprises a treatment tank, a supporting frame is arranged on the treatment tank, a treatment frame is arranged on the supporting frame, a pre-screening plate is arranged at the lower end of the treatment frame, a power motor is arranged at one end of the treatment frame, a conveying belt is arranged in the treatment frame, and the power motor is matched with the conveying belt. A plurality of pushing plates are arranged on the conveying belt at equal intervals, the pushing plates are matched with the pre-screening plate, a sliding groove is formed in the treatment pond, a driving lead screw is arranged in the sliding groove, a driving motor is arranged at one end of the treatment pond, and the driving motor is matched with the driving lead screw. A movable frame is arranged on the treatment pond, the movable frame is matched with the driving lead screw, a lifting air cylinder is arranged on the movable frame, a cleaning scraper is arranged at the lower end of the lifting air cylinder, the equipment treats overlarge sundries in advance, sludge cleaning is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and more specifically, to a recyclable sludge clear water tank. Background Technology

[0002] When treating wastewater, it is usually placed in a sludge purification system for sedimentation, and then the purified water and sludge are separated, and the sludge is cleaned up.

[0003] Common sludge clear water tanks typically have a simple structure, consisting of a single tank. After wastewater settles, the clear water is discharged along with the sludge. However, in actual processing, wastewater often contains a large amount of debris, some of which is large enough to exist independently of the wastewater and can be removed without sedimentation. Furthermore, including these debris in the sedimentation tank can hinder sludge settling, increase the volume of sediment, and increase the frequency of tank cleaning, thus reducing sedimentation efficiency. Moreover, after sedimentation, much sludge adheres to the side and bottom walls of the tank and cannot detach naturally, further affecting... To improve the effectiveness of sludge extraction, additional cleaning by workers is required. However, common sludge extraction tanks are relatively large, and the excessive area consumes too much volume during cleaning, resulting in a heavy workload for workers and affecting work efficiency. In addition, common sludge extraction equipment has a simple structure. When extracting sludge from a large tank, the extraction equipment is only installed on one side, resulting in limited extraction capacity. Workers need to move the extraction equipment to achieve better extraction, which affects extraction efficiency due to the large area. Furthermore, over time, some of the sludge that has lost moisture may clump and harden, which will also affect sludge extraction and work efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the problems existing in the prior art, this utility model provides a recyclable sludge clear water tank to solve the technical problems mentioned in the background art, such as the simple structure and low efficiency of sewage treatment equipment.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a recyclable sludge clear water tank, including a treatment tank, a support frame on the treatment tank, a treatment frame on the support frame, a pre-screening plate at the lower end of the treatment frame, a power motor at one end of the treatment frame, a conveyor belt inside the treatment frame, the power motor cooperating with the conveyor belt, a pusher plate on the conveyor belt, multiple pusher plates arranged at equal intervals on the conveyor belt, and the pusher plate cooperating with the pre-screening plate;

[0008] The treatment pool is provided with a sliding groove, and a drive screw is provided in the sliding groove. A drive motor is provided at one end of the treatment pool, and the drive motor cooperates with the drive screw. A movable frame is provided on the treatment pool, and the movable frame cooperates with the drive screw. A lifting cylinder is provided on the movable frame, and a cleaning scraper is provided at the lower end of the lifting cylinder. The cleaning scraper cooperates with the treatment pool.

[0009] The present invention is further configured such that the movable frame is provided with a lifting frame, the upper end of the lifting frame is engaged with a lifting cylinder, the lower end is engaged with a cleaning scraper, the lifting frame is provided with a cleaning pump, and the lower end of the cleaning pump is provided with a suction pipe for convenient suction operation.

[0010] The present invention is further configured such that the lifting frame is equipped with a stirring motor, and the lower end of the lifting frame is rotatably connected to a stirring rod, which is equipped with crushing blades to crush the sludge.

[0011] The present invention is further configured such that a reinforcing frame is provided at the lower end of the lifting frame, and a reinforcing ring is provided at the lower end of the reinforcing frame. The reinforcing ring rotates in conjunction with the stirring rod to stabilize the structure.

[0012] The present invention is further configured such that a water purification tank is provided at one end of the treatment tank, and a filter screen is provided between the water purification tank and the treatment tank to facilitate the preparation of clean water.

[0013] The present invention is further configured such that a support roller is rotatably connected inside the processing frame, and the support roller cooperates with the conveyor belt to stabilize the operating structure of the equipment.

[0014] The present invention is further configured such that the push plate is provided with overflow holes, and there are multiple overflow holes evenly distributed on the push plate, so that the water flows down stably.

[0015] The present invention is further configured such that the movable frame is provided with support wheels, which cooperate with the treatment tank to make the equipment move smoothly.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a recyclable sludge clear water tank, which has the following beneficial effects:

[0018] 1. The treatment tank provides space for sewage and sludge to settle. The treatment frame and pre-screen plate work together to provide a pretreatment structure. When using the equipment, sewage is added to the treatment frame and pre-screened to remove large impurities. The water then flows through the pre-screen plate and falls into the treatment tank for sedimentation, reducing the pressure of sludge settling. The power motor, conveyor belt and push plate work together to automatically clean the screened impurities, preventing the pre-screen plate from clogging and improving water treatment efficiency.

[0019] 2. A movable support structure is provided through the cooperation of a drive screw, a drive motor, and a movable frame. The lifting and lowering are controlled by a lifting cylinder, which in turn controls the movement of the cleaning scraper. When cleaning sludge, the cleaning scraper extends into the treatment tank and contacts the inner wall and bottom wall of the tank. Driven by the drive motor, it moves automatically to clean the attached sludge, thereby reducing the cleaning pressure on workers and improving work efficiency.

[0020] 3. The lifting frame supports the internal lifting equipment such as the cleaning scraper. A sludge absorption structure is provided through the cooperation of a cleaning pump and suction pipe. This equipment is mounted on a movable frame and its movement is provided by the cooperation of a drive motor and drive screw. Working in conjunction with the cleaning scraper, it automatically cleans the inner wall while simultaneously sucking out the sludge, thereby reducing the amount of pulling work required by the workers and improving work efficiency. Furthermore, through the cooperation of the agitator motor, agitator rod, and crushing blades, the sludge is agitated and broken during absorption, causing the hardened sludge to crumble, facilitating absorption and ensuring cleaning quality. Attached Figure Description

[0021] Figure 1 This is a front view of a recyclable sludge clear water tank according to the present invention.

[0022] Figure 2 This is a schematic diagram of the structure of the cleaning scraper and the cleaning pump combined with the treatment tank in this utility model;

[0023] Figure 3 This is a cross-sectional view of the internal structure of the processing frame after disassembly and its interaction with the push plate in this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the movable frame after disassembly and its connection with the suction pipe and the crushing blade in this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the bottom reinforcing ring of the movable frame and the stirring rod in this utility model.

[0026] In the diagram: 1. Treatment tank; 2. Support frame; 3. Treatment frame; 4. Pre-screening plate; 5. Power motor; 6. Conveyor belt; 7. Push plate; 8. Sliding trough; 9. Drive screw; 10. Drive motor; 11. Movable frame; 12. Lifting cylinder; 13. Cleaning scraper; 14. Lifting frame; 15. Sewage pump; 16. Suction pipe; 17. Agitator motor; 18. Agitator rod; 19. Crushing blade; 20. Reinforcing frame; 21. Reinforcing ring; 22. Clean water tank; 23. Filter screen; 24. Support roller; 25. Overflow hole; 26. Support wheel. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figure 1-5 A recyclable sludge clear water tank includes a treatment tank 1, a support frame 2 on the treatment tank 1, a treatment frame 3 on the support frame 2, a pre-screening plate 4 at the lower end of the treatment frame 3, a power motor 5 at one end of the treatment frame 3, a conveyor belt 6 inside the treatment frame 3, the power motor 5 cooperating with the conveyor belt 6, a pusher plate 7 on the conveyor belt 6, multiple pusher plates 7 are arranged at equal intervals on the conveyor belt 6, and the pusher plates 7 cooperate with the pre-screening plate 4;

[0031] The treatment pool 1 is provided with a sliding groove 8, and a drive screw 9 is provided in the sliding groove 8. A drive motor 10 is provided at one end of the treatment pool 1. The drive motor 10 cooperates with the drive screw 9. A movable frame 11 is provided on the treatment pool 1. The movable frame 11 cooperates with the drive screw 9. A lifting cylinder 12 is provided on the movable frame 11. A cleaning scraper 13 is provided at the lower end of the lifting cylinder 12. The cleaning scraper 13 cooperates with the treatment pool 1.

[0032] In this embodiment, a sedimentation space is provided by the treatment tank 1, and sewage is added to the equipment from the treatment frame 3. The treatment frame 3 supports the impurities in the sewage through the pre-screen plate 4. The sewage passes through the pre-screen plate 4 and falls into the treatment frame 3. The power motor 5 is controlled to work and drive the conveyor belt 6 to move. When the conveyor belt 6 moves, it drives the push plate 7 to move, so that the push plate 7 pushes the impurities in the sewage to move and cleans the pre-screen plate 4 at the same time, removing obvious impurities, thereby performing pre-treatment.

[0033] More specifically, after a section of sewage has settled, the lifting cylinder 12 is controlled to work, causing the lifting cylinder 12 to lower the cleaning scraper 13, so that the cleaning scraper 13 engages with the treatment frame 3. Then, the drive motor 10 is controlled to work, so that the drive motor 10 provides power to rotate the drive screw 9. The drive screw 9 engages with the movable frame 11, providing power to move the movable frame 11, thereby moving the cleaning scraper 13 to clean the sludge attached to the inner wall of the treatment frame 3.

[0034] Please see Figure 1 and Figure 4As a convenient method for dredging: the movable frame 11 is equipped with a lifting frame 14, the upper end of the lifting frame 14 is engaged with the lifting cylinder 12, the lower end is engaged with the cleaning scraper 13, the lifting frame 14 is equipped with a cleaning pump 15, and the lower end of the cleaning pump 15 is equipped with a suction pipe 16.

[0035] Specifically, when the lifting frame 14 moves, it will move the cleaning pump 15 along with it, so that the cleaning pump 15 can clean the sludge through the suction pipe 16, making it convenient for workers to use.

[0036] Please see Figure 1 and Figure 5 As a further embodiment of the lifting frame: the lifting frame 14 is provided with an agitator motor 17, and the lower end of the lifting frame 14 is rotatably connected with an agitator rod 18, which is provided with a crushing blade 19.

[0037] Specifically, the stirring motor 17 provides power to rotate the stirring rod 18, which in turn drives the crushing blade 19 to move, thereby agitating and breaking up the sludge and preventing it from solidifying.

[0038] Please see Figure 4 and Figure 5 As a further embodiment of the lifting frame: the lower end of the lifting frame 14 is provided with a reinforcing frame 20, and the lower end of the reinforcing frame 20 is provided with a reinforcing ring 21, which is rotatably engaged with the stirring rod 18.

[0039] Specifically, the structural strength is improved by the cooperation of the reinforcing frame 20 and the reinforcing ring 21, so that the stirring rod 18 remains stable.

[0040] Please see Figure 2 As a further implementation of the treatment tank: a water purification tank 22 is provided at one end of the treatment tank 1, and a filter screen 23 is provided between the water purification tank 22 and the treatment tank 1.

[0041] Specifically, the purification tank 22 provides an additional structure so that when sedimentation occurs in the treatment tank 1, the filtered water through the filter screen 23 flows into the purification tank 22, facilitating the sedimentation treatment of wastewater.

[0042] Please see Figure 3 As a further embodiment of the processing frame: a support roller 24 is rotatably connected inside the processing frame 3, and the support roller 24 cooperates with the conveyor belt 6.

[0043] Specifically, the support roller 24 provides a support structure, making the lower structure of the conveyor belt 6 more stable and facilitating the cooperation between the push plate 7 and the pre-screen plate 4.

[0044] Please see Figure 3 As a further embodiment of the push plate: the push plate 7 is provided with overflow holes 25, and there are multiple overflow holes 25, which are evenly distributed on the push plate 7.

[0045] Specifically, the overflow hole 25 provides space for water to flow through, preventing the water from being pushed away.

[0046] Please see Figure 1 and Figure 5 As a further embodiment of the movable frame: the movable frame 11 is provided with support wheels 26, which cooperate with the treatment pool 1.

[0047] Specifically, the movable frame 11 contacts the upper end of the treatment tank 1 through the support wheel 26 to form a support structure, which disperses the pressure on the drive screw 9 and makes the movement of the movable frame 11 smoother.

[0048] In summary, during the use or operation of the overall equipment:

[0049] When using the equipment, connect it to an external power source. The treatment tank 1 provides a sedimentation space. Wastewater is added to the equipment through the treatment frame 3. The wastewater passes through the pre-screen plate 4 and falls into the treatment frame 3. Impurities in the wastewater are supported by the pre-screen plate 4. The control motor 5 operates, driving the conveyor belt 6. The conveyor belt 6 moves, causing the pusher plate 7 to move. With the support structure provided by the support roller 24, the lower part of the conveyor belt 6 remains stable. The pusher plate 7 pushes the impurities in the wastewater, simultaneously cleaning the pre-screen plate 4, pushing away obvious impurities. The overflow hole 25 allows water to flow through, reducing the amount of wastewater pushed and ensuring that as much wastewater as possible passes through the pre-screen plate 4 for pre-treatment. The wastewater passing through the pre-screen plate 4 falls into the treatment tank 1 for sedimentation. The purification tank 22 provides an additional structure. Through the filtration of the filter screen 23, the clear water above the sedimentation tank flows into the purification tank 22, facilitating wastewater sedimentation.

[0050] After the sedimentation of a section of wastewater is completed, the settled sludge needs to be cleaned. The lifting cylinder 12 is controlled to descend via the lifting frame 14, carrying the cleaning scraper 13. The cleaning scraper 13 engages with the treatment frame 3. Then, the drive motor 10 is controlled to provide power to rotate the drive screw 9. The drive screw 9 engages with the movable frame 11, providing power to move the movable frame 11. The movable frame 11 contacts the upper end of the treatment tank 1 via support wheels 26, forming a support structure that distributes the pressure on the drive screw 9, allowing the movable frame 11 to move smoothly, carrying the cleaning scraper 13. The sludge adhering to the inner wall of the treatment frame 3 is cleaned, and the sludge cleaning pump 15 is started. The sludge cleaning pump 15 sucks up the sludge through the suction pipe 16. Supported by the lifting frame 14, the sludge cleaning pump 15 moves with the movable frame 11, cleaning while moving, which is convenient for workers to use. Moreover, when the movable frame 11 moves to clean the sludge, the stirring motor 17 provides power to make the stirring rod 18 rotate. The structural strength is improved by the cooperation of the reinforcing frame 20 and the reinforcing ring 21, so that the stirring rod 18 remains stable and drives the crushing blade 19 to move, stirring and breaking up the sludge, preventing the sludge from solidifying, and making it easier for the sludge cleaning pump 15 to suck it up.

[0051] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A recyclable sludge clear water tank, comprising a treatment tank (1), characterized in that: The processing pool (1) is provided with a support frame (2), the support frame (2) is provided with a processing frame (3), the lower end of the processing frame (3) is provided with a pre-screening plate (4), one end of the processing frame (3) is provided with a power motor (5), the processing frame (3) is provided with a conveyor belt (6), the power motor (5) cooperates with the conveyor belt (6), the conveyor belt (6) is provided with a pusher plate (7), there are multiple pusher plates (7) arranged at equal intervals on the conveyor belt (6), and the pusher plate (7) cooperates with the pre-screening plate (4); The processing pool (1) is provided with a sliding groove (8), and a drive screw (9) is provided in the sliding groove (8). A drive motor (10) is provided at one end of the processing pool (1). The drive motor (10) cooperates with the drive screw (9). A movable frame (11) is provided on the processing pool (1). The movable frame (11) cooperates with the drive screw (9). A lifting cylinder (12) is provided on the movable frame (11). A cleaning scraper (13) is provided at the lower end of the lifting cylinder (12). The cleaning scraper (13) cooperates with the processing pool (1).

2. The recyclable sludge clear water tank according to claim 1, characterized in that: The movable frame (11) is provided with a lifting frame (14). The upper end of the lifting frame (14) is engaged with the lifting cylinder (12), and the lower end is engaged with the cleaning scraper (13). The lifting frame (14) is provided with a cleaning pump (15), and the lower end of the cleaning pump (15) is provided with a suction pipe (16).

3. The recyclable sludge clear water tank according to claim 2, characterized in that: The lifting frame (14) is equipped with an agitator motor (17), and the lower end of the lifting frame (14) is rotatably connected to an agitator rod (18), which is equipped with a crushing blade (19).

4. The recyclable sludge clear water tank according to claim 2, characterized in that: The lower end of the lifting frame (14) is provided with a reinforcing frame (20), and the lower end of the reinforcing frame (20) is provided with a reinforcing ring (21). The reinforcing ring (21) is rotatably engaged with the stirring rod (18).

5. The recyclable sludge clear water tank according to claim 1, characterized in that: The treatment tank (1) is provided with a water purification tank (22) at one end, and a filter screen (23) is provided between the water purification tank (22) and the treatment tank (1).

6. The recyclable sludge clear water tank according to claim 1, characterized in that: The processing frame (3) is rotatably connected to a support roller (24), which cooperates with the conveyor belt (6).

7. A recyclable sludge clear water tank according to claim 6, characterized in that: The push plate (7) is provided with overflow holes (25), and there are multiple overflow holes (25) evenly distributed on the push plate (7).

8. The recyclable sludge clear water tank according to claim 1, characterized in that: The movable frame (11) is provided with support wheels (26), which cooperate with the treatment pool (1).

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