Assembly type mud bucket for vertical flow type sedimentation tank and assembly method

Abstract

The invention relates to the technical field of sewage treatment, and discloses an assembly type mud bucket for a vertical-flow sedimentation tank and an assembly method.The assembly type mud bucket comprises a mud bucket main body, the mud bucket main body is detachably connected to the bottom of a sedimentation tank body, a mounting frame is arranged on one side of the mud bucket main body, the sedimentation tank body is connected to the mounting frame, and the mud bucket main body is arranged on the mounting frame. Driving mechanisms are arranged on two sides of the mud bucket main body; the driving mechanism comprises a linear driving assembly and an inclining assembly, the linear driving assembly drives the mud bucket main body to be far away from the pool body, and the inclining assembly enables the mud bucket main body far away from the pool body to incline; the linear driving assembly is arranged to drive the mud bucket main body to be away from the pond body, after the mud bucket main body is completely away from the pond body, the fixing column on the side away from the pond body can move to the inclined section of the sliding groove, meanwhile, under the cooperation of the sliding groove and the sliding block, the mud bucket main body inclines, and therefore sludge in the mud bucket main body is conveniently cleaned.

Description

Technical Field

[0001] The invention belongs to the technical field of sewage treatment, and particularly relates to an assembled mud bucket for a vertical flow sedimentation tank and an assembly method thereof. Background Art

[0002] Vertical flow sedimentation tanks are typically designed in a circular or square configuration. During operation, wastewater enters the tank through a central pipe inlet. It is then guided by reflective panels, evenly distributed across the surrounding horizontal sections, and slowly flows upward. If the settling rate of suspended particles exceeds the rising speed of the water, they sink into the sludge hopper, while the supernatant overflows through the weirs around the top of the tank.

[0003] The tank body and mud hopper of the existing detachable vertical flow sedimentation tank are usually connected by bolts. Since the mud hopper may become clogged, cleaning the mud hopper is a key operation to ensure sedimentation efficiency. When cleaning the mud hopper, it is necessary to remove the bolts to remove the mud hopper from the bottom of the tank body. The whole process is very troublesome and affects the cleaning efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an assembled mud bucket with a simple structure and reasonable design in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] The present invention provides an assembled mud hopper for a vertical flow sedimentation tank, comprising a mud hopper body, the mud hopper body being detachably connected to the bottom of the sedimentation tank body, a mounting frame being provided on one side of the mud hopper body, the tank body being connected to the mounting frame, and drive mechanisms being provided on both sides of the mud hopper body;

[0007] The driving mechanism includes a linear driving component and a tilting component, wherein the linear driving component drives the mud bucket body away from the pool body, and the tilting component tilts the mud bucket body away from the pool body;

[0008] The tilting assembly includes a movable plate, a sliding block and two groups of fixed columns. A sliding groove is provided on the surface of the movable plate, and the sliding block slides up and down along the inside of the sliding groove. A rotating shaft is provided on the mud bucket body, and the rotating shaft is rotatably connected to the sliding block. A sliding groove is provided on the surface of the mounting frame, and one end of the two groups of fixed columns away from the mud bucket body passes through the sliding groove and slides along the inside of the sliding groove.

[0009] The sliding groove includes a straight section and an inclined section, the inclined section is connected to one end of the straight section away from the pool body, when the fixed column moves to the inclined section, the sliding block moves downward along the inside of the sliding groove, causing the mud bucket body to tilt.

[0010] As a further optimized solution of the present invention, the linear driving component includes a driving member, a slide rail and a roller. The roller is rotatably connected to the bottom of the moving plate, the roller rolls inside the slide rail, the driving member is connected to the slide rail, and the moving plate is fixedly connected to the driving end of the driving member.

[0011] As a further optimized solution of the present invention, a sealing component is provided on the main body of the mud hopper. The sealing component at least includes a sealing strip, and the sealing strip is arranged in a ring at the connection between the pool body and the main body of the mud hopper.

[0012] As a further optimized solution of the present invention, a moving component is provided on the main body of the mud hopper, and the moving component moves the sealing strip away from the pool body.

[0013] As a further optimized solution of the present invention, the sealing component further includes an upper sealing shell and a lower sealing shell. The lower end surface of the upper sealing shell and the upper end surface of the lower sealing shell contact to form a complete shell. The shell covers the outside of the sealing strip. The upper sealing shell is connected to the pool body, and the lower sealing shell is connected to the main body of the mud hopper. The moving component drives the sealing strip to move up and down inside the shell.

[0014] As a further optimized solution of the present invention, the moving component includes a limiting plate, a limiting column and an elastic member. There are two groups of limiting plates, and the two groups of limiting plates are respectively located between the main body of the mud hopper and the two moving plates. The end of the rotating shaft away from the sliding block is fixedly connected to the limiting plate. The limiting column is fixedly connected to the surface of the sealing strip. A first limiting groove and a second limiting groove are formed on the surface of the limiting plate. The first limiting groove is correspondingly arranged with the fixed column. The limiting column slides inside the second limiting groove. A control groove is formed on the surface of the mounting frame. The end of the limiting column away from the sealing strip penetrates through the control groove and extends into the second limiting groove. The second limiting groove is inclined. The elastic member is on one side of the fixed column.

[0015] As a further optimized solution of the present invention, a notch is formed on the surface of the shell, and the end of the limiting column away from the sealing strip extends out of the shell from the notch.

[0016] As a further optimized solution of the present invention, the control groove includes a vertical section, a horizontal section and an inclined section. The horizontal section is connected to the lower end of the vertical section, and the inclined section is connected to the end of the horizontal section away from the vertical section. When the linear driving component drives the moving plate to move, the limiting column cooperates with the vertical section of the control groove and the second limiting groove to move the sealing strip downward.

[0017] As a further optimized solution of the present invention, the elastic member is an elastic sheet, the elastic sheet is arranged in a "Ji" shape, one end of the elastic sheet is connected to the side of the limiting plate close to the first limiting groove, and the other end abuts against the surface of the fixed column.

[0018] A method for assembling an assembled mud bucket for a vertical flow sedimentation tank, which is applied to the assembled mud bucket for the vertical flow sedimentation tank described above, comprises the following steps:

[0019] S1. Start the driving member to drive the movable plate to move, and the vertical section of the limiting groove cooperates with the control groove to drive the sealing strip of the limiting column to move into the lower sealing shell;

[0020] S2, the driving member continues to drive the movable plate to move, and the limiting plate drives the fixed column to slide along the straight section of the sliding groove;

[0021] S3. When the hopper body is completely moved out from under the pool body, the fixed column on the side away from the pool body moves to the inclined section of the sliding groove, the hopper tilts, and the driving member stops, and the interior of the hopper body begins to be cleaned;

[0022] S4. After cleaning, start the driving part again to move the mud bucket body to its original position to complete the assembly.

[0023] The beneficial effect of the present invention is that: the present invention sets a linear drive component to drive the mud bucket body away from the pool body. After the mud bucket body is completely away from the pool body, the fixed column on the side away from the pool body will move to the inclined section of the sliding groove. At the same time, with the cooperation of the sliding groove and the sliding block, the mud bucket body is tilted, thereby facilitating the cleaning of the silt inside the mud bucket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic structural diagram of the tilting assembly of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the mobile component of the present invention;

[0027] Figure 4 It is a schematic diagram of the roller structure of the present invention;

[0028] Figure 5 It is a schematic structural diagram of the sealing component of the present invention.

[0029] In the figure: 1. Mud bucket body; 2. Pool body; 3. Mounting frame; 4. Linear drive assembly; 41. Driving member; 42. Slide rail; 43. Roller; 5. Tilting assembly; 51. Moving plate; 52. Sliding block; 53. Fixed column; 54. Slide groove; 55. Rotating shaft; 56. Sliding groove; 561. Straight section; 562. Tilted section; 6. Sealing assembly; 61. Sealing strip; 62. Upper sealing shell; 63. Lower sealing shell; 7. Moving assembly; 71. Limiting plate; 72. Limiting column; 73. Elastic member; 74. Limiting groove 1; 75. Limiting groove 2; 76. Control groove; 761. Vertical section; 762. Horizontal section; 763. Oblique section. DETAILED DESCRIPTION

[0030] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0031] Example 1

[0032] refer to Figures 1 to 3 The partial structure shown is an assembled mud hopper for a vertical flow sedimentation tank, comprising a mud hopper body 1, which is detachably connected to the bottom of the sedimentation tank body 2, a mounting frame 3 is provided on one side of the mud hopper body 1, the tank body 2 is connected to the mounting frame 3, and a driving mechanism is provided on both sides of the mud hopper body 1;

[0033] The driving mechanism includes a linear driving component 4 and a tilting component 5. The linear driving component 4 drives the mud bucket body 1 away from the pool body 2, and the tilting component 5 tilts the mud bucket body 1 away from the pool body 2.

[0034] The tilting assembly 5 includes a movable plate 51, a sliding block 52, and two sets of fixed columns 53. A sliding groove 54 is provided on the surface of the movable plate 51, and the sliding block 52 slides up and down inside the sliding groove 54. A rotating shaft 55 is provided on the mud bucket body 1, and the rotating shaft 55 is rotatably connected to the sliding block 52. A sliding groove 56 is provided on the surface of the mounting frame 3. The ends of the two sets of fixed columns 53 away from the mud bucket body 1 both penetrate the sliding groove 56 and slide inside the sliding groove 56.

[0035] The sliding groove 56 includes a straight section 561 and an inclined section 562. The inclined section 562 is connected to the end of the straight section 561 away from the pool body 2. When the fixed column 53 moves to the inclined section 562, the sliding block 52 moves downward along the inside of the sliding groove 54, causing the mud bucket body 1 to tilt.

[0036] In actual use, the linear drive component 4 first drives the mud bucket body 1 away from the pool body 2. When the mud bucket body 1 completely leaves the bottom of the pool body 2, the linear drive component 4 continues to drive the mud bucket body 1 away from the pool body 2. However, at this time, the fixed column 53 on the side away from the pool body 2 will move to the inclined section 562 of the sliding groove 56. At the same time, with the cooperation of the sliding groove 54 and the sliding block 52, the mud bucket body 1 is tilted, thereby facilitating the cleaning of the silt inside the mud bucket body 1.

[0037] refer to Figure 2 and Figure 4As shown in the partial structure, the linear drive assembly 4 includes a driving member 41, a slide rail 42 and a roller 43. The roller 43 is rotatably connected to the bottom of the movable plate 51, and the roller 43 rolls along the inside of the slide rail 42. The driving member 41 is connected to the slide rail 42, and the movable plate 51 is fixedly connected to the driving end of the driving member 41.

[0038] In actual use, the driving member 41 drives the movable plate 51 to move in a straight line, causing the roller 43 to roll along the slide rail 42 and simultaneously driving the mud bucket body 1 to move.

[0039] It should be noted that the driving member 41 can be any mechanical structure that can drive the movable plate 51 to move linearly, and specifically, can be a hydraulic cylinder, an electric push rod, an oil cylinder, etc.

[0040] refer to Figure 5 In the partial structure shown, a sealing assembly 6 is provided on the mud bucket body 1 . The sealing assembly 6 includes at least a sealing strip 61 . The sealing strip 61 is arranged around the connection between the pool body 2 and the mud bucket body 1 .

[0041] Furthermore, a moving component 7 is provided on the mud bucket body 1 , and the moving component 7 moves the sealing strip 61 away from the pool body 2 .

[0042] It should be noted that the sealing strip 61 is provided to prevent water leakage at the connection between the hopper body 1 and the pool body 2, but the sealing strip 61 will block the movement of the hopper body 1. Therefore, a moving component 7 is provided so that before the hopper body 1 moves, the moving component 7 will drive the sealing strip 61 to move downward and follow the movement of the hopper body 1.

[0043] Furthermore, the sealing assembly 6 also includes an upper sealing shell 62 and a lower sealing shell 63. The lower end surface of the upper sealing shell 62 and the upper end surface of the lower sealing shell 63 are in contact to form a complete shell. The shell cover is arranged on the outside of the sealing strip 61. The upper sealing shell 62 is connected to the pool body 2, and the lower sealing shell 63 is connected to the mud bucket body 1. The moving assembly 7 drives the sealing strip 61 to move up and down along the inside of the shell.

[0044] It should be noted that the moving assembly 7 will drive the sealing strip 61 to move completely into the lower sealing shell 63 , so that the sealing strip 61 moves along with the mud bucket body 1 .

[0045] refer to Figure 2 and Figure 3As shown in the partial structure, the moving assembly 7 includes a limiting plate 71, a limiting column 72 and an elastic member 73. There are two groups of limiting plates 71, and the two groups of limiting plates 71 are respectively located between the mud bucket body 1 and the two groups of moving plates 51. The end of the rotating shaft 55 away from the sliding block 52 is fixedly connected to the limiting plate 71, and the limiting column 72 is fixedly connected to the surface of the sealing strip 61. The surface of the limiting plate 71 is provided with a limiting groove 1 74 and a limiting groove 2 75. The limiting groove 1 74 is arranged corresponding to the fixed column 53. The limiting column 72 slides inside the limiting groove 2 75. The surface of the mounting frame 3 is provided with a control groove 76. The end of the limiting column 72 away from the sealing strip 61 passes through the control groove 76 and extends into the limiting groove 2 75. The limiting groove 2 75 is arranged at an angle, and the elastic member 73 is on one side of the fixed column 53.

[0046] Furthermore, a notch is formed on the surface of the housing, and one end of the limiting column 72 away from the sealing strip 61 extends from the notch to the outside of the housing.

[0047] It should be noted that the limiting groove 74 is arranged horizontally.

[0048] Furthermore, the control groove 76 includes a vertical section 761, a horizontal section 762 and an inclined section 763. The horizontal section 762 is connected to the lower end of the vertical section 761, and the inclined section 763 is connected to the end of the horizontal section 762 away from the vertical section 761. When the linear drive assembly 4 drives the movable plate 51 to move, the limiting column 72 cooperates with the vertical section 761 of the control groove 76 and the limiting groove 2 75 to move the sealing strip 61 downward.

[0049] It should be noted that the horizontal segment 762 is parallel to the straight segment 561 , and the inclined segment 562 is parallel to the oblique segment 763 .

[0050] In the initial state, the limiting column 72 and the fixed column 53 are respectively located on the same side of the limiting groove 2 75 and the limiting groove 1 74. In actual use, the driving member 41 drives the movable plate 51 to move, which will first drive the limiting plate 71 to move, so that the other side of the limiting groove 1 74 and the limiting groove 2 75 contacts the fixed column 53 and the limiting column 72. During this process, the mud bucket body 1 does not move. With the cooperation of the limiting column 72, the vertical section 761 of the control groove 76 and the limiting groove 2 75, the sealing strip 61 will move down to the lower sealing shell 63, and then the movable plate 51 continues to drive the limiting plate 71 to move, which will then drive the mud bucket body 1 to move.

[0051] Furthermore, the elastic member 73 is an elastic sheet, which is arranged in the shape of a "J" character. One end of the elastic sheet is connected to a side of the limiting plate 71 close to the limiting groove 74, and the other end abuts against the surface of the fixing column 53.

[0052] In the initial state, the elastic member 73 is in an energy storage state. The provision of the elastic member 73 can ensure that the sealing strip 61 is always located in the lower sealing shell 63 when the bucket body 1 moves from the tilted state to the initial state.

[0053] In other embodiments, the elastic member 73 may also be directly configured as a spring. Specifically, one end of the spring is fixedly connected to one side of the limiting plate 71 close to the limiting groove 2 75 , and the other end abuts against the surface of the fixing column 53 .

[0054] Example 2

[0055] A method for assembling an assembled mud bucket for a vertical flow sedimentation tank, which is applied to the assembled mud bucket for a vertical flow sedimentation tank in Example 1, comprises the following steps:

[0056] S1. Start the driving member to drive the movable plate to move, and the vertical section of the limiting groove cooperates with the control groove to drive the sealing strip of the limiting column to move into the lower sealing shell;

[0057] S2, the driving member continues to drive the movable plate to move, and the limiting plate drives the fixed column to slide along the straight section of the sliding groove;

[0058] S3. When the hopper body is completely moved out from under the pool body, the fixed column on the side away from the pool body moves to the inclined section of the sliding groove, the hopper tilts, and the driving member stops, and the interior of the hopper body begins to be cleaned;

[0059] S4. After cleaning, start the driving part again to move the mud bucket body to its original position to complete the assembly.

[0060] The above-described embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. An assembled mud bucket for a vertical flow sedimentation tank, characterized in that: The hopper body comprises a hopper body, which is detachably connected to the bottom of the sedimentation tank body. A mounting frame is provided on one side of the hopper body, the tank body is connected to the mounting frame, and a driving mechanism is provided on both sides of the hopper body. The driving mechanism includes a linear driving component and a tilting component, wherein the linear driving component drives the mud bucket body away from the pool body, and the tilting component tilts the mud bucket body away from the pool body; The tilting assembly includes a movable plate, a sliding block and two groups of fixed columns. A sliding groove is provided on the surface of the movable plate, and the sliding block slides up and down along the inside of the sliding groove. A rotating shaft is provided on the mud bucket body, and the rotating shaft is rotatably connected to the sliding block. A sliding groove is provided on the surface of the mounting frame, and one end of the two groups of fixed columns away from the mud bucket body passes through the sliding groove and slides along the inside of the sliding groove. The sliding groove includes a straight section and an inclined section, the inclined section is connected to one end of the straight section away from the pool body, when the fixed column moves to the inclined section, the sliding block moves downward along the inside of the sliding groove, causing the mud bucket body to tilt.

2. The assembled mud hopper for a vertical flow sedimentation tank according to claim 1, characterized in that: The linear drive assembly includes a driving member, a slide rail and a roller. The roller is rotatably connected to the bottom of the movable plate and rolls along the inside of the slide rail. The driving member is connected to the slide rail, and the movable plate is fixedly connected to the driving end of the driving member.

3. The assembled mud hopper for a vertical flow sedimentation tank according to claim 1, characterized in that: The mud hopper body is provided with a sealing assembly, which at least comprises a sealing strip, and the sealing strip is arranged in a ring at the connection between the pool body and the mud hopper body.

4. The assembled mud hopper for a vertical flow sedimentation tank according to claim 3, characterized in that: The mud bucket body is provided with a moving component, and the moving component moves the sealing strip away from the pool body.

5. The assembled mud hopper for a vertical flow sedimentation tank according to claim 4, characterized in that: The sealing assembly also includes an upper sealing shell and a lower sealing shell. The lower end surface of the upper sealing shell contacts the upper end surface of the lower sealing shell to form a complete shell. The shell cover is arranged on the outside of the sealing strip. The upper sealing shell is connected to the pool body, and the lower sealing shell is connected to the mud bucket body. The moving assembly drives the sealing strip to move up and down along the inside of the shell.

6. The assembled mud hopper for a vertical flow sedimentation tank according to claim 5, characterized in that: The movable assembly includes a limiting plate, a limiting column and an elastic member, and the limiting plates are provided with two groups. The two groups of limiting plates are respectively located between the mud bucket body and the two groups of movable plates. The end of the rotating shaft away from the sliding block is fixedly connected to the limiting plate, and the limiting column is fixedly connected to the surface of the sealing strip. The surface of the limiting plate is provided with a limiting groove 1 and a limiting groove 2. The limiting groove 1 is arranged corresponding to the fixed column, and the limiting column slides along the inside of the limiting groove 2. The surface of the mounting frame is provided with a control groove, and the end of the limiting column away from the sealing strip passes through the control groove and extends into the limiting groove 2. The limiting groove 2 is arranged at an angle, and the elastic member is on one side of the fixed column.

7. The assembled mud hopper for a vertical flow sedimentation tank according to claim 5, characterized in that: A notch is provided on the surface of the shell, and one end of the limiting column away from the sealing strip extends from the notch to the outside of the shell.

8. The assembled mud hopper for a vertical flow sedimentation tank according to claim 6, characterized in that: The control groove includes a vertical section, a horizontal section and an oblique section. The horizontal section is connected to the lower end of the vertical section, and the oblique section is connected to the end of the horizontal section away from the vertical section. When the linear drive assembly drives the movable plate to move, the limiting column cooperates with the vertical section of the control groove and the limiting groove 2 to move the sealing strip downward.

9. The assembled mud hopper for a vertical flow sedimentation tank according to claim 8, characterized in that: The elastic member is an elastic sheet, which is arranged in the shape of a "J" character. One end of the elastic sheet is connected to a side of the limiting plate close to the limiting groove, and the other end abuts against the surface of the fixing column.

10. A method for assembling an assembled mud hopper for a vertical flow sedimentation tank, applicable to the assembled mud hopper for a vertical flow sedimentation tank according to any one of claims 1 to 9, comprising the following steps: S1. Start the driving member to drive the movable plate to move, and the vertical section of the limiting groove cooperates with the control groove to drive the sealing strip of the limiting column to move into the lower sealing shell; S2, the driving member continues to drive the movable plate to move, and the limiting plate drives the fixed column to slide along the straight section of the sliding groove; S3. When the hopper body is completely moved out from under the pool body, the fixed column on the side away from the pool body moves to the inclined section of the sliding groove, the hopper tilts, and the driving member stops, and the interior of the hopper body begins to be cleaned; S4. After cleaning, start the driving part again to move the mud bucket body to its original position to complete the assembly.

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