Guide plate of inclined tube sedimentation tank

Abstract

The utility model discloses a guide plate of an inclined tube sedimentation tank, which relates to the technical field of inclined tube sedimentation tanks and comprises a sedimentation tank body, an inclined guide plate fixedly arranged at the upper part in the sedimentation tank body, a mud blocking plate fixedly arranged at the lower part in the sedimentation tank body, a connecting block fixedly arranged at the end part of the inclined guide plate, and a first adjusting plate rotationally arranged on the inner side of the connecting block, a second adjusting plate is slidably arranged in the first adjusting plate, a plurality of round holes are formed in the first adjusting plate and the second adjusting plate, and an adjusting assembly for adjusting the angles of the first adjusting plate and the second adjusting plate is arranged on the sedimentation tank body. According to the device disclosed by the utility model, the main body 1 is composed of an upper guide plate and a lower guide plate, and the guide plate at the top is changed into a new structure with inclination from a traditional vertical type, so that the flow speed is reduced, eddy current generated in the flowing process of a water body can be avoided, and sewage precipitation is better realized; a layer of sludge blocking plate is additionally arranged at the bottom, so that part of sludge settles before entering the inclined tube settling area, the inclined tube load is reduced, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of inclined tube sedimentation tanks, in particular to a guide plate for inclined tube sedimentation tanks. Background Art

[0002] Sedimentation tank is one of the important equipment in sewage treatment project, and guide plate is its important component. The guide plate is to guide the sewage in the tank to the bottom, allowing it to flow slowly and settle, so as to achieve the purpose of water purification. Such a design can effectively slow down the flow rate of sewage in the tank, so that when it converges to the bottom of the tank, it has a favorable effect on sedimentation.

[0003] The guide plates in traditional co-pipe sedimentation tanks are designed to be vertical, and the water flows directly into the inclined tube sedimentation area from the bottom. The water flow speed is fast and the sludge load entering the inclined tube is large, which affects the sedimentation effect. Moreover, the angle of the guide plate cannot be adjusted, and the water flow can only be directed to one position, resulting in more sedimentation at the guided position and less sedimentation away from the guided position, increasing the processing load at a single position. Utility Model Content

[0004] The utility model aims to solve the defect that the guide plate of the sedimentation tank in the prior art affects the sedimentation, and proposes a guide plate for the inclined tube sedimentation tank.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A guide plate for an inclined tube sedimentation tank comprises a sedimentation tank body, wherein an inclined guide plate is fixedly arranged on the upper part of the sedimentation tank body, a mud blocking plate is fixedly arranged on the lower part of the sedimentation tank body, a connecting block is fixedly arranged on the end of the inclined guide plate, a first adjusting plate is rotatably arranged on the inner side of the connecting block, a second adjusting plate is slidably arranged inside the first adjusting plate, a plurality of circular holes are formed on the first adjusting plate and the second adjusting plate, and an adjusting component for adjusting the angles of the first adjusting plate and the second adjusting plate is provided on the sedimentation tank body.

[0007] Preferably, the adjustment component includes a fixed frame located at the upper edge of the sedimentation tank body, a winding roller is rotatably provided on the inner side of the fixed frame, a motor is fixedly provided on the outer side of the fixed frame, the output end of the motor is fixedly connected to one end of the winding roller, a pull rope is wound around the winding roller, a connecting ring is fixedly provided on the end of the pull rope, a connecting platform is fixedly provided on the upper surface of the second adjustment plate, and the connecting ring is sleeved on the connecting platform.

[0008] Preferably, a limiting frame is fixedly provided on one side of the fixing frame, and the pull rope passes through the limiting frame.

[0009] Preferably, two fixing plates are fixedly provided on the upper edge of the sedimentation tank body, a threaded rod is rotatably provided inside the fixing plate, the threaded rod is threadedly connected to the fixing frame, and two round rods are fixedly provided inside the fixing plate, the round rods pass through the fixing frame.

[0010] Preferably, movable grooves are provided on both sides of the upper surface of the first adjustment plate, and movable blocks are slidably arranged in the movable grooves, and the lower ends of the movable blocks are fixedly connected to the second adjustment plate.

[0011] Preferably, a positioning block is fixedly provided on the inner wall of the sedimentation tank body, a plug rod is inserted into the positioning block, and the lower end of the plug rod passes through a circular hole.

[0012] Preferably, the sedimentation tank body is divided into a reaction tank and a sedimentation tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the device is mainly composed of two layers of guide plates, the top guide plate is changed from the traditional vertical type to a new structure with an inclination, which can reduce the flow rate and avoid the vortex generated during the flow of the water body, so as to better achieve the sedimentation of sewage; a layer of mud blocking plate is added at the bottom to make part of the sludge settle before entering the inclined tube sedimentation area, reduce the inclined tube load, and extend the service life of the equipment;

[0015] 2. In the utility model, by adding a first adjusting plate and a second adjusting plate at the end of the inclined guide plate, and then controlling the angle of the first adjusting plate and the second adjusting plate through an adjusting component, the sewage is guided to a farther position in the sedimentation tank, so that the precipitated impurities are evenly distributed in the sedimentation tank, thereby improving the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the inclined guide plate and mud baffle of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 5 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] Serial numbers in the figure: 1. sedimentation tank body; 11. inclined guide plate; 12. mud blocking plate; 13. connecting block; 14. first adjusting plate; 15. second adjusting plate; 16. round hole; 2. fixing frame; 21. winding roller; 22. motor; 23. pull rope; 24. connecting ring; 25. connecting platform; 3. limit frame; 4. fixing plate; 41. threaded rod; 42. round rod; 5. moving groove; 51. moving block; 6. positioning block; 61. plug rod. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment: This embodiment provides a guide plate for an inclined tube sedimentation tank, see Figure 1-5 Specifically, it includes a sedimentation tank body 1, which is divided into a reaction tank and a sedimentation tank. An inclined guide plate 11 is fixedly arranged on the upper part of the sedimentation tank body 1, a mud blocking plate 12 is fixedly arranged on the lower part of the sedimentation tank body 1, a connecting block 13 is fixedly arranged at the end of the inclined guide plate 11, a first adjusting plate 14 is rotatably arranged on the inner side of the connecting block 13, a second adjusting plate 15 is slidably arranged in the first adjusting plate 14, a plurality of circular holes 16 are provided on the first adjusting plate 14 and the second adjusting plate 15, a positioning block 6 is fixedly arranged on the inner wall of the sedimentation tank body 1, a plug rod 61 is inserted in the positioning block 6, and the lower end of the plug rod 61 passes through the circular hole 16, moving grooves 5 are provided on both sides of the upper surface of the first adjusting plate 14, a moving block 51 is slidably arranged in the moving groove 5, and the lower end of the moving block 51 is fixedly connected to the second adjusting plate 15, and an adjusting component for adjusting the angles of the first adjusting plate 14 and the second adjusting plate 15 is provided on the sedimentation tank body 1;

[0025] Sewage flows into the sedimentation tank from the opening above the reaction tank, and is guided by the inclined guide plate 11 and the mud barrier 12. While reducing the flow rate, it can also avoid the vortex generated during the flow of the water body, so as to better achieve the sedimentation of sewage; a layer of mud barrier 12 is added to the bottom to allow part of the sludge to settle before entering the inclined tube sedimentation area, reducing the load of the inclined tube, and by adjusting the first adjustment plate 14 and the second adjustment plate 15, the sewage is guided to other positions in the sedimentation tank. During the guiding process, part of the sewage flows out from the circular hole 16 to make the sedimentation uniform. The first adjustment plate 14 and the second adjustment plate 15 are driven to rotate by the adjustment component to guide the sewage to a farther position in the sedimentation tank. The rod 61 penetrates the circular holes 16 on the first adjustment plate 14 and the second adjustment plate 15 to keep the first adjustment plate 14 and the second adjustment plate 15 moving synchronously, and the distance of the second adjustment plate 15 is extended and shortened to control the distance of the sewage guidance.

[0026] In the specific implementation process, Figure 3 and Figure 4 As shown, the adjustment assembly includes a fixed frame 2 located at the upper edge of the sedimentation tank body 1, a winding roller 21 is rotatably provided inside the fixed frame 2, a motor 22 is fixedly provided outside the fixed frame 2, an output end of the motor 22 is fixedly connected to one end of the winding roller 21, a pull rope 23 is wound around the winding roller 21, a connecting ring 24 is fixedly provided at the end of the pull rope 23, a connecting platform 25 is fixedly provided on the upper surface of the second adjustment plate 15, the connecting ring 24 is sleeved on the connecting platform 25, a limiting frame 3 is fixedly provided on one side of the fixed frame 2, and the pull rope 23 passes through the limiting frame 3;

[0027] The motor 22 drives the winding roller 21 to rotate, and the winding roller 21 retracts and releases the pull rope 23, and the pull rope 23 drives the second adjustment plate 15 and the first adjustment plate 14 to rotate, so as to guide the sewage to a farther position in the sedimentation tank.

[0028] In the specific implementation process, Figure 3 and Figure 4 As shown, two fixing plates 4 are fixedly provided at the upper edge of the sedimentation tank body 1, a threaded rod 41 is rotatably provided inside the fixing plate 4, the threaded rod 41 is threadedly connected to the fixing frame 2, and two round rods 42 are fixedly provided inside the fixing plate 4, the round rods 42 penetrate the fixing frame 2;

[0029] By rotating the hexagonal block at the end of the threaded rod 41 , the fixing frame 2 is moved laterally along the circular rod 42 , the position of the fixing frame 2 is adjusted, and the rotation angle of the second adjustment plate 15 and the first adjustment plate 14 is increased.

[0030] Specifically, the working principle and operation method of the utility model are as follows:

[0031] The sewage flows into the sedimentation tank from the opening above the reaction tank, and is guided by the inclined guide plate 11 and the mud barrier 12. While reducing the flow rate, it can also avoid the vortex generated during the flow of the water body, so as to better achieve the sedimentation of the sewage. A layer of mud barrier 12 is added to the bottom to allow part of the sludge to settle before entering the inclined tube sedimentation area, reducing the load of the inclined tube. By adjusting the first adjustment plate 14 and the second adjustment plate 15, the sewage is guided to other positions in the sedimentation tank. During the guiding process, part of the sewage flows out from the circular hole 16 to make the sedimentation uniform. The winding roller 21 is driven to rotate by the motor 22, and the winding roller 21 retracts and releases the pull rope 23, and the pull rope 23 drives the second adjustment plate 15 and the first adjustment plate 14 to rotate, so as to guide the sewage to a farther position in the sedimentation tank.

[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 guide plate for an inclined tube sedimentation tank, comprising a sedimentation tank body (1), characterized in that: An inclined guide plate (11) is fixedly provided at the upper part of the sedimentation tank body (1), a mud blocking plate (12) is fixedly provided at the lower part of the sedimentation tank body (1), a connecting block (13) is fixedly provided at the end of the inclined guide plate (11), a first adjusting plate (14) is rotatably provided inside the connecting block (13), a second adjusting plate (15) is slidably provided inside the first adjusting plate (14), a plurality of circular holes (16) are provided on the first adjusting plate (14) and the second adjusting plate (15), and an adjusting component for adjusting the angles of the first adjusting plate (14) and the second adjusting plate (15) is provided on the sedimentation tank body (1).

2. The guide plate of the inclined tube sedimentation tank according to claim 1, characterized in that: The adjustment component comprises a fixed frame (2) located at the upper edge of the sedimentation tank body (1), a winding roller (21) is rotatably provided inside the fixed frame (2), a motor (22) is fixedly provided outside the fixed frame (2), an output end of the motor (22) is fixedly connected to one end of the winding roller (21), a pull rope (23) is wound around the winding roller (21), a connecting ring (24) is fixedly provided at the end of the pull rope (23), a connecting platform (25) is fixedly provided on the upper surface of the second adjustment plate (15), and the connecting ring (24) is sleeved on the connecting platform (25).

3. The guide plate of the inclined tube sedimentation tank according to claim 2, characterized in that: A limiting frame (3) is fixedly provided on one side of the fixing frame (2), and the pull rope (23) passes through the limiting frame (3).

4. The guide plate of the inclined tube sedimentation tank according to claim 1, characterized in that: Two fixing plates (4) are fixedly provided on the upper edge of the sedimentation tank body (1), a threaded rod (41) is rotatably provided inside the fixing plate (4), the threaded rod (41) is threadedly connected to the fixing frame (2), and two round rods (42) are fixedly provided inside the fixing plate (4), the round rods (42) penetrate the fixing frame (2).

5. The guide plate of the inclined tube sedimentation tank according to claim 1, characterized in that: The first adjustment plate (14) has movable grooves (5) on both sides of its upper surface, a movable block (51) is slidably arranged in the movable groove (5), and the lower end of the movable block (51) is fixedly connected to the second adjustment plate (15).

6. The guide plate of the inclined tube sedimentation tank according to claim 1, characterized in that: A positioning block (6) is fixedly provided on the inner wall of the sedimentation tank body (1), an insertion rod (61) is inserted into the positioning block (6), and the lower end of the insertion rod (61) passes through the circular hole (16).

7. The guide plate of the inclined tube sedimentation tank according to claim 1, characterized in that: The sedimentation tank body (1) is divided into a reaction tank and a sedimentation tank.

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