Efficient sedimentation tank

Abstract

The utility model discloses an efficient sedimentation tank, which belongs to the technical field of sedimentation tanks and comprises an operation table, a sedimentation tank is fixedly connected to the upper surface of the operation table, a material injection pipe is fixedly communicated to the upper surface of the sedimentation tank, a controller is fixedly connected to the front surface of the sedimentation tank, and two sewage pumps are fixedly connected to the inner wall of the sedimentation tank. Two groups of supporting legs are fixedly connected to the bottom surface of the operating table, a rotating motor is rotationally connected to the inner wall of the settling tank, and a stirring shaft is fixedly connected to the output end of the rotating motor. According to the efficient sedimentation tank, by arranging the controller, the sewage pump and the rotating motor, impurity particles can be sufficiently and efficiently precipitated, wastewater is stirred through the stirring shaft, sufficient dissolution of the wastewater and a precipitation chemical agent is facilitated, and precipitation of impurities is facilitated; and meanwhile, the particles can continuously collide with the inclined plate under the stirring effect, and the solid particles are precipitated on the surface of the inclined plate and then fall into the storage box under the gravity effect.

Description

Technical Field

[0001] The present application belongs to the technical field of sedimentation tanks, and in particular, relates to a high-efficiency sedimentation tank. Background Art

[0002] Sedimentation tanks are an important part of the water treatment process, mainly used to remove suspended particles and impurities in water. Traditional sedimentation tanks usually adopt horizontal or vertical flow structures, and their sedimentation effect is affected by many factors, such as water flow velocity, sedimentation time, sediment distribution, etc. In order to improve the sedimentation effect, it is necessary to increase the area and depth of the sedimentation tank, but this will lead to problems such as large floor space, high construction cost, and difficult maintenance. Therefore, an efficient sedimentation tank is needed to solve these problems.

[0003] The utility model with the existing authorization announcement number CN215592788U discloses a high-efficiency sedimentation tank, including a sedimentation tank body, an aeration device is arranged at the inlet of the sedimentation tank body, a sand separation module is arranged between the inlet and the outlet in the sedimentation tank body, a baffle is arranged on the side of the sand separation module away from the aeration device, a scraping module is arranged on the baffle, and a sand discharge screw is arranged at the bottom of the sand separation module.

[0004] By adopting the above technical scheme, although the beneficial effect of the utility model is that the utility model can operate for a long time with a low failure rate, and can achieve a separation efficiency of 95% for ultrafine sand with a particle size of more than 75μm; the modular installation form adopted by the sand settling inclined plate module is convenient for early installation and later maintenance, which greatly reduces the use and maintenance costs, and the overall equipment has a high degree of automation and does not require human intervention during normal operation. However, during the use of the above technical scheme, it is not convenient to efficiently precipitate and discharge the impurity particles, which easily causes the problem of poor precipitation effect, further reducing the use effect of the device.

[0005] To this end, we proposed an efficient sedimentation tank to solve the above problems. Utility Model Content

[0006] The purpose of the present application is to solve the problem in the prior art that impurity particles are not convenient to be efficiently precipitated and discharged, further reducing the use effect of the device, and to propose a high-efficiency sedimentation tank.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A high-efficiency sedimentation tank comprises an operating table, the upper surface of the operating table is fixedly connected to a sedimentation box, the upper surface of the sedimentation box is fixedly connected to a material injection pipe, the front of the sedimentation box is fixedly connected to a controller, the inner wall of the sedimentation box is fixedly connected to two sewage pumps, the bottom surface of the operating table is fixedly connected to two groups of supporting legs, the inner wall of the sedimentation box is rotatably connected to a rotating motor, the output end of the rotating motor is fixedly connected to a stirring shaft, the outer surface of the stirring shaft is rotatably connected to the inner wall of the sedimentation box, the inner wall of the sedimentation box is fixedly connected to two groups of inclined plates, the outer surfaces of the two sewage pumps are commonly fixedly connected to a storage box, and the bottom surface of the storage box is fixedly connected to the inner wall of the sedimentation box.

[0009] Preferably, a fixing plate is fixedly connected to the outer surface of each sewage pump, and a bottom surface of each fixing plate is fixedly connected to the upper surface of the operating table.

[0010] Preferably, a fixing frame is fixedly connected to the outer surface of the controller, and the back side of the fixing frame is fixedly connected to the front side of the sedimentation box.

[0011] Preferably, two trapezoidal blocks are fixedly connected to the front and back of the sedimentation box, and the bottom surface of each of the trapezoidal blocks is fixedly connected to the upper surface of the operating table.

[0012] Preferably, a sealing plug is provided above the sedimentation box, and the outer surface of the sealing plug is threadedly connected to the inner wall of the injection pipe.

[0013] Preferably, an L-shaped plate is fixedly connected to the outer surface of the rotating motor, and the left side of the L-shaped plate is fixedly connected to the right side of the sedimentation box.

[0014] Preferably, a bearing is fixedly connected to the outer surface of the stirring shaft, and the outer surface of the bearing is fixedly connected to the inner wall of the sedimentation box.

[0015] In summary, the technical effects and advantages of this application are:

[0016] By providing a controller, a sewage pump and a rotating motor, impurity particles can be fully and efficiently precipitated, and the wastewater is stirred by a stirring shaft, which is beneficial to the full dissolution of the wastewater and the precipitation chemical agent, and the precipitation of impurities. At the same time, the particles are beneficial to the continuous collision with the inclined plate under the action of stirring, and the solid particles are precipitated on the surface of the inclined plate, and then fall into the interior of the storage box under the action of gravity. The impurities are discharged from the interior of the sedimentation box by the operation of the sewage pump. The device can achieve efficient precipitation of impurities, further improving the use effect and work efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the operating table of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the rotating motor of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the storage box of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the stirring shaft of the utility model.

[0021] In the figure: 1. operating table; 2. controller; 3. fixing frame; 4. sedimentation box; 5. sealing plug; 6. injection pipe; 7. sewage pump; 8. fixing plate; 9. L-shaped plate; 10. rotating motor; 11. bearing; 12. storage box; 13. stirring shaft; 14. inclined plate; 15. trapezoidal block; 16. supporting leg. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A high-efficiency sedimentation tank includes an operating table 1, the upper surface of the operating table 1 is fixedly connected to a sedimentation box 4, the upper surface of the sedimentation box 4 is fixedly connected to a filling pipe 6, a sealing plug 5 is arranged above the sedimentation box 4, the outer surface of the sealing plug 5 is threadedly connected to the inner wall of the filling pipe 6, and the sealing plug 5 can be used to seal the filling pipe 6 to prevent impurities from entering the interior of the sedimentation box 4 during the use of the filling pipe 6.

[0024] The front of the sedimentation box 4 is fixedly connected to the controller 2, the outer surface of the controller 2 is fixedly connected to the fixing frame 3, and the back of the fixing frame 3 is fixedly connected to the front of the sedimentation box 4. The fixing frame 3 can be used to fix the controller 2 to avoid shaking during use.

[0025] Two sewage pumps 7 are fixedly connected to the inner wall of the sedimentation box 4, and two trapezoidal blocks 15 are fixedly connected to the front and back of the sedimentation box 4. The bottom surface of each trapezoidal block 15 is fixedly connected to the upper surface of the operating table 1. The trapezoidal blocks 15 can be used to reinforce the sedimentation box 4 to avoid shaking during use.

[0026] Two sets of supporting legs 16 are fixedly connected to the bottom surface of the operating table 1, the inner wall of the sedimentation box 4 is rotatably connected to the rotating motor 10, the outer surface of the rotating motor 10 is fixedly connected to the L-shaped plate 9, and the left side of the L-shaped plate 9 is fixedly connected to the right side of the sedimentation box 4. The L-shaped plate 9 can be used to fix the rotating motor 10 to avoid the problem of shaking of the rotating motor 10 during use.

[0027] The output end of the rotating motor 10 is fixedly connected to a stirring shaft 13, and the outer surface of the stirring shaft 13 is rotatably connected to the inner wall of the sedimentation box 4. The inner wall of the sedimentation box 4 is fixedly connected to two groups of inclined plates 14. The outer surfaces of the two sewage pumps 7 are commonly fixedly connected to a storage box 12. The outer surfaces of the sewage pumps 7 are fixedly connected to fixed plates 8, and the bottom surface of each fixed plate 8 is fixedly connected to the upper surface of the operating table 1. The fixed plate 8 can be used to fix the sewage pump 7 to avoid shaking during use.

[0028] The bottom surface of the storage box 12 is fixedly connected to the inner wall of the sedimentation box 4, and the outer surface of the stirring shaft 13 is fixedly connected to the bearing 11. The outer surface of the bearing 11 is fixedly connected to the inner wall of the sedimentation box 4. The bearing 11 is used to increase the stability of the rotation of the stirring shaft 13 and avoid the problem of large fluctuations of the stirring shaft 13 during use.

[0029] The working principle of the utility model is as follows: when in use, the controller 2, the sewage pump 7 and the rotating motor 10 are first connected to the power supply. When the device is used, the staff injects the water to be precipitated into the sedimentation box 4 through the injection pipe 6, and at the same time puts the precipitated agent into the sedimentation box 4, and uses the sealing plug 5 to seal the injection pipe 6. Then, the controller 2 is used to control the rotating motor 10 to rotate, and the agent and water are fully mixed and precipitated. The sediment and solid particles are continuously impacted on the surface of the inclined plate 14 inside the sedimentation box 4 with the stirring of the stirring shaft 13, and are precipitated on the surface of the inclined plate 14. As the sediment accumulates under the action of gravity, it slides into the interior of the storage box 12, and then the sewage pump 7 is used to work to extract the impurity particles. Through the device, the cooperation of the inclined plate 14, the chemical agent and the trapezoidal block 15 is utilized to achieve efficient precipitation of the impurity particles, and the use effect of the device is further improved.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency sedimentation tank, comprising an operating table (1), characterized in that: The upper surface of the operating table (1) is fixedly connected to a sedimentation box (4), the upper surface of the sedimentation box (4) is fixedly connected to a material injection pipe (6), the front of the sedimentation box (4) is fixedly connected to a controller (2), the inner wall of the sedimentation box (4) is fixedly connected to two sewage pumps (7), the bottom surface of the operating table (1) is fixedly connected to two groups of supporting legs (16), the inner wall of the sedimentation box (4) is rotatably connected to a rotating motor (10), the output end of the rotating motor (10) is fixedly connected to a stirring shaft (13), the outer surface of the stirring shaft (13) is rotatably connected to the inner wall of the sedimentation box (4), the inner wall of the sedimentation box (4) is fixedly connected to two groups of inclined plates (14), the outer surfaces of the two sewage pumps (7) are commonly fixedly connected to a storage box (12), and the bottom surface of the storage box (12) is fixedly connected to the inner wall of the sedimentation box (4).

2. A high-efficiency sedimentation tank according to claim 1, characterized in that: The outer surface of each sewage pump (7) is fixedly connected to a fixing plate (8), and the bottom surface of each fixing plate (8) is fixedly connected to the upper surface of the operating table (1).

3. A high-efficiency sedimentation tank according to claim 1, characterized in that: A fixing frame (3) is fixedly connected to the outer surface of the controller (2), and the back surface of the fixing frame (3) is fixedly connected to the front surface of the sedimentation box (4).

4. A high-efficiency sedimentation tank according to claim 1, characterized in that: Two trapezoidal blocks (15) are fixedly connected to the front and back of the sedimentation box (4), and the bottom surface of each trapezoidal block (15) is fixedly connected to the upper surface of the operating table (1).

5. A high-efficiency sedimentation tank according to claim 1, characterized in that: A sealing plug (5) is arranged above the sedimentation box (4), and the outer surface of the sealing plug (5) is threadedly connected to the inner wall of the injection pipe (6).

6. A high-efficiency sedimentation tank according to claim 1, characterized in that: An L-shaped plate (9) is fixedly connected to the outer surface of the rotating motor (10), and the left side surface of the L-shaped plate (9) is fixedly connected to the right side surface of the sedimentation box (4).

7. A high-efficiency sedimentation tank according to claim 1, characterized in that: The outer surface of the stirring shaft (13) is fixedly connected to a bearing (11), and the outer surface of the bearing (11) is fixedly connected to the inner wall of the sedimentation box (4).

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