Sewage treatment tank convenient for sludge cleaning

Abstract

The sewage treatment tank comprises a bottom plate, a tank body is arranged on one side of the upper portion of the bottom plate, a water inlet pipe is arranged on one side of the upper portion of the tank body, a servo motor is arranged at the position, located in the center of the upper portion of the tank body, of the side adjacent to the water inlet pipe, and the output end of the servo motor is connected with a transmission shaft. Rotating frames are fixedly connected to the two sides of the exterior of the transmission shaft, a filtering barrel is arranged at the position, located outside the transmission shaft, below the rotating frames, a sealing cover plate is arranged at the bottom of the filtering barrel, a movable plate is arranged on one side of the tank body, and a reinforcing block is arranged on one side of the movable plate. The movable plate is arranged on one side of the tank body and can be moved out of the tank body under the driving of the hydraulic ejector rod and the reinforcing block, so that the tank body can be opened, the convenience of cleaning the filtering barrel and the rotating frame is improved, meanwhile, the bottom of the filtering barrel can be opened by the sealing cover plate, and the filtering barrel is convenient to clean. Therefore, impurities and sludge in the filtering barrel can be guided out, and the sludge in the filtering barrel can be conveniently cleaned in a concentrated mode.

Description

Technical Field

[0001] The utility model relates to a sewage treatment tank convenient for cleaning silt, belonging to the technical field of sewage treatment. Background Technique

[0002] Sewage treatment is a process of purifying sewage to meet the water quality requirements for discharging into a certain water body or reusing it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people.

[0003] For example, CN219823949U discloses a sewage treatment tank. Through the mutual cooperation of parts such as a crushing device, a stirring structure, and an output device, when the output device works, it will drive the stirring structure and the crushing device to work simultaneously, so as to realize the crushing of garbage and enhance the fusion speed of the liquid medicine and sewage, thereby enhancing the purification efficiency. However, when the filter basket is turned over for cleaning, the silt in the filter basket will directly fall into the tank body, and the sludge needs to be cleaned again. Moreover, structures such as the filter basket, linkage rod, and stirring rod in the tank body are prone to adhering to sludge, and it is also very inconvenient to clean these mechanisms. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sewage treatment tank convenient for cleaning silt. By setting a movable plate on one side of the tank body, the movable plate can be moved out of the tank body under the drive of a hydraulic jack and a strengthening block, so as to open the tank body, improve the convenience of cleaning the filter barrel and the rotating frame. At the same time, the sealing cover plate can open the bottom of the filter barrel, so as to export the impurities and silt in the filter barrel, and it is convenient to centrally clean the silt in the filter barrel, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewage treatment tank convenient for cleaning silt, including a bottom plate. One side above the bottom plate is provided with a tank body. One side above the tank body is provided with a water inlet pipe. Adjacent to the water inlet pipe, a servo motor is provided at the center above the tank body. The output end of the servo motor is connected with a transmission shaft. Both sides outside the transmission shaft are fixedly connected with a rotating frame. Below the rotating frame, a filter barrel is arranged outside the transmission shaft. The bottom of the filter barrel is provided with a sealing cover plate. One side of the tank body is provided with a movable plate. One side of the movable plate is provided with a strengthening block. One side below the strengthening block is provided with a hydraulic jack.

[0007] Further, a reinforcing block identical to that on the movable plate is provided on one side of the tank body. The bottom of the reinforcing block below the movable plate extends into the interior of the bottom plate. A chute for accommodating the passage of the reinforcing block is formed in the interior of the bottom plate. The reinforcing block is slidably connected inside the bottom plate. A connection cavity for accommodating the movable plate is formed on one side of the tank body. After the inner wall of the movable plate moves, it is connected and abutted against the inner wall of the tank body. A rubber sealing ring is provided at the connection between the inner wall of the tank body and the inner wall of the movable plate.

[0008] Further, an electric telescopic rod is provided on one side above the tank body. A clamping block is provided at the bottom of the electric telescopic rod. An inclined surface is provided on one side below the clamping block. A positioning groove for accommodating the clamping block is formed on one side above the movable plate. The clamping block is embedded inside the movable plate.

[0009] Further, a water outlet pipe is provided on one side below the tank body. A solenoid valve is provided on the water outlet pipe.

[0010] Further, a reinforcing rod is provided inside the rotating frame. Rubber scraping plates are provided on both sides and at the bottom outside the rotating frame. The rubber scraping plates are abutted against the inner walls of the tank body and the movable plate.

[0011] Further, a connecting rod is provided inside the filter barrel. One end of the connecting rod is fixedly connected to the transmission shaft.

[0012] Further, the lower part of the filter barrel is conical. Connecting threads are provided inside the sealing cover plate. The filter barrel is threadedly connected to the sealing cover plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By providing a movable plate on one side of the tank body, the movable plate can be moved out of the tank body under the drive of the hydraulic jack and the reinforcing block, so that the tank body can be opened and the internal structure in the tank body can be exposed, enabling structures such as the filter barrel and the rotating frame in the tank body to be cleaned at positions where personnel can easily reach, improving the convenience of cleaning the filter barrel and the rotating frame.

[0015] 2. By providing a sealing cover plate at the bottom of the filter barrel, when the sealing cover plate is rotated, the sealing cover plate can be removed from below the filter barrel, so that the bottom of the filter barrel can be opened, and then the impurities and silt in the filter barrel can be discharged, facilitating the centralized cleaning of the silt in the filter barrel. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the specific embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model.

[0017] Figure 1It is the front view of a sewage treatment tank for facilitating sludge cleaning according to the present utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure between the tank body and the movable plate of a sewage treatment tank for facilitating sludge cleaning according to the present utility model;

[0019] Figure 3 It is a sectional view of the tank body of a sewage treatment tank for facilitating sludge cleaning according to the present utility model;

[0020] Figure 4 It is a schematic diagram of the clamping block structure of a sewage treatment tank for facilitating sludge cleaning according to the present utility model;

[0021] Figure 5 It is a sewage treatment tank for facilitating sludge cleaning according to the present utility model Figure 3 The enlarged partial view of area A in the figure;

[0022] Reference numerals in the figure: 1, bottom plate; 2, tank body; 3, water inlet pipe; 4, servo motor; 5, transmission shaft; 6, rotating frame; 7, filter barrel; 8, sealing cover plate; 9, movable plate; 10, strengthening block; 11, hydraulic jack; 12, electric telescopic rod; 13, clamping block; 14, water outlet pipe; 15, solenoid valve; 16, strengthening rod; 17, rubber scraper; 18, connecting rod. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1 - 5 , the present utility model provides a technical solution:

[0025] A sewage treatment tank for facilitating sludge cleaning, including a bottom plate 1, one side above the bottom plate 1 is provided with a tank body 2, one side above the tank body 2 is provided with a water inlet pipe 3, and adjacent to the water inlet pipe 3, a servo motor 4 is provided at the center above the tank body 2. The output end of the servo motor 4 is connected to a transmission shaft 5. Both sides of the outside of the transmission shaft 5 are fixedly connected with a rotating frame 6. Below the rotating frame 6, a filter barrel 7 is provided outside the transmission shaft 5. The bottom of the filter barrel 7 is provided with a sealing cover plate 8. One side of the tank body 2 is provided with a movable plate 9. One side of the movable plate 9 is provided with a strengthening block 10. One side below the strengthening block 10 is provided with a hydraulic jack 11.

[0026] Specifically, on one side of the tank body 2, there is provided the same reinforcing block 10 as that on the movable plate 9. The bottom of the reinforcing block 10 below the movable plate 9 extends into the bottom plate 1. A chute for accommodating the passage of the reinforcing block 10 is opened inside the bottom plate 1. The reinforcing block 10 is slidably connected inside the bottom plate 1. A connecting cavity for accommodating the movable plate 9 is opened on one side of the tank body 2. After the inner wall of the movable plate 9 moves, it is connected and abutted against the inner wall of the tank body 2. A rubber sealing ring is provided at the connection between the inner wall of the tank body 2 and the inner wall of the movable plate 9. On one side above the tank body 2, there is provided an electric telescopic rod 12. At the bottom of the electric telescopic rod 12, there is provided a clamping block 13. On one side below the clamping block 13, there is provided an inclined surface. A positioning groove for accommodating the clamping block 13 is opened on one side above the movable plate 9. The clamping block 13 is embedded inside the movable plate 9. The electric telescopic rod 12 can drive the reinforcing block 10 and the movable plate 9 to move on the bottom plate 1. When the movable plate 9 moves, it can be moved out of the tank body 2 to open the tank body 2, so that the staff can enter the inside of the tank body 2 to clean structures such as the filter barrel 7 and the rotating frame 6 in the tank body 2.

[0027] Specifically, the filter barrel 7 is arranged directly below the water outlet of the water inlet pipe 3. On one side below the tank body 2, there is provided a water outlet pipe 14. An electromagnetic valve 15 is provided on the water outlet pipe 14. A reinforcing rod 16 is arranged inside the rotating frame 6. Rubber scraping plates 17 are arranged on both sides and at the bottom outside the rotating frame 6. The rubber scraping plates 17 are abutted against the inner walls of the tank body 2 and the movable plate 9. The electromagnetic valve 15 can open the water outlet pipe 14, so that the water in the tank body 2 can be discharged. When the rubber scraping plates 17 rotate, they can clean the inner wall of the tank body 2, so that the residual sludge on the inner wall of the tank body 2 can be scraped off from the inner wall of the tank body 2.

[0028] Embodiment 2: Please refer to Figure 3 , the difference between this embodiment and Embodiment 1 is that: a connecting rod 18 is arranged inside the filter barrel 7. One end of the connecting rod 18 is fixedly connected to the transmission shaft 5. The lower part of the filter barrel 7 is conical. A connecting thread is arranged inside the sealing cover plate 8. The filter barrel 7 and the sealing cover plate 8 are connected by threads. The filter barrel 7 can filter impurities or silt in the sewage, so that the impurities and silt are concentrated and collected in the filter barrel 7. When the sealing cover plate 8 is opened, the impurities and silt in the filter barrel 7 can be concentrated and exported for cleaning.

[0029] Working principle of the utility model: When in use, connect the water inlet pipe 14, introduce sewage into the tank body 2 and let it fall into the filter barrel 7. The sewage entering the filter barrel 7 can be filtered by the filter barrel 7 and then fall into the tank body 2. When the solenoid valve 15 is opened, the solenoid valve 15 opens the water outlet pipe 14 to discharge the water in the tank body 2. When it is necessary to clean the inside of the tank body 2, the electric telescopic rod 12 can be started. The electric telescopic rod 12 operates to move the clamping block 13 out from above the movable plate 9, and then the hydraulic ejector rod 12 is started. The hydraulic ejector rod 11 drives the reinforcing block 10 and the movable plate 9 to move out from below the tank body 2, so that the tank body 2 can be opened. Then, open the sealing cover plate 8 to discharge and centrally collect the impurities and sludge in the filter barrel 7. Finally, clean the filter barrel 7, the rotating frame 6 and other structures.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0031] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sewage treatment tank convenient for cleaning sludge, comprising a bottom plate (1), characterized in that: Above one side of the bottom plate (1), there is a tank body (2). Above one side of the tank body (2), there is a water inlet pipe (3). Adjacent to one side of the water inlet pipe (3) and at the center above the tank body (2), there is a servo motor (4). The output end of the servo motor (4) is connected to a transmission shaft (5). On both outer sides of the transmission shaft (5), there are fixedly connected rotating frames (6). Below the rotating frames (6) and outside the transmission shaft (5), there is a filter barrel (7). At the bottom of the filter barrel (7), there is a sealing cover plate (8). On one side of the tank body (2), there is a movable plate (9). On one side of the movable plate (9), there is a reinforcing block (10). Below one side of the reinforcing block (10), there is a hydraulic ejector rod (11).

2. The sewage treatment tank for facilitating sludge cleaning according to claim 1, wherein: On one side of the tank body (2), there is the same reinforcing block (10) as that on the movable plate (9). The bottom of the reinforcing block (10) below the movable plate (9) extends into the interior of the bottom plate (1). Inside the bottom plate (1), there is a chute for the reinforcing block (10) to pass through. The reinforcing block (10) is slidably connected inside the bottom plate (1). On one side of the tank body (2), there is a connection cavity for the movable plate (9). After the inner wall of the movable plate (9) moves, it is connected and abutted against the inner wall of the tank body (2). At the connection between the inner wall of the tank body (2) and the inner wall of the movable plate (9), there is a rubber sealing ring.

3. The sewage treatment tank for facilitating sludge cleaning according to claim 1, wherein: Above one side of the tank body (2), there is an electric telescopic rod (12). At the bottom of the electric telescopic rod (12), there is a clamping block (13). Below one side of the clamping block (13), there is an inclined surface. Above one side of the movable plate (9), there is a positioning groove for the clamping block (13) to be received. The clamping block (13) is embedded inside the movable plate (9).

4. A sewage treatment tank facilitating sludge cleaning according to claim 1, characterized in that: The filter barrel (7) is arranged directly below the water outlet of the water inlet pipe (3). Below one side of the tank body (2), there is a water outlet pipe (14). On the water outlet pipe (14), there is a solenoid valve (15).

5. A sewage treatment tank facilitating sludge cleaning according to claim 1, characterized in that: Inside the rotating frame (6), there is a reinforcing rod (16). On both outer sides and the bottom of the rotating frame (6), there are rubber scraping plates (17). The rubber scraping plates (17) are abutted against the inner walls of the tank body (2) and the movable plate (9).

6. The sewage treatment tank for facilitating sludge cleaning according to claim 1, wherein: Inside the filter barrel (7), there is a connecting rod (18). One end of the connecting rod (18) is fixedly connected to the transmission shaft (5).

7. A sewage treatment tank facilitating sludge cleaning according to claim 1, characterized in that: The lower part of the filter barrel (7) is conical. Inside the sealing cover plate (8), there is a connecting thread. The filter barrel (7) is threadedly connected to the sealing cover plate (8).

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