Sludge residue cleaning device for sewage treatment precipitation reaction tank

Abstract

The utility model relates to a sludge residue cleaning device for a sewage treatment precipitation reaction tank, which comprises a push plate, one side of the push plate is fixedly connected with a plurality of positioning blocks, a guide plate is arranged outside the positioning blocks, a material guide port is arranged on one side adjacent to the guide plate and positioned inside the push plate, a plurality of branch guide pipes are arranged above the push plate, and the branch guide pipes are connected with the push plate. The upper portions of the branch guide pipes are connected with a main guide pipe, the upper portion of the main guide pipe is connected with a rubber hose, supporting plates are arranged on the two sides of the upper portion of the push plate, sliding blocks are fixedly connected to the top ends of the supporting plates, and positioning rods are connected into the sliding blocks in a penetrating mode. By arranging the push plate, the push plate can be flatly laid at the bottom of the sludge tank and move forwards, the material guide opening and the material guide cavity are formed in the push plate, and when the main guide pipe and the branch guide pipes suck sludge, the sludge can enter the material guide cavity along the material guide opening, so that the sludge can be fully sucked, and residues of the sludge at the bottom of the tank are reduced; and the sludge suction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a sludge residue cleaning device for a sewage treatment sedimentation reaction tank, belonging to the technical field of sewage treatment. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] In the prior art, when cleaning the sludge in the sedimentation tank, a sewage pump and a sewage pipe are generally used for suction. Since the sludge in the sedimentation tank is often spread flat on the bottom of the tank, the suction pipe needs to be moved back and forth for suction, resulting in low sewage suction efficiency. In addition, the sewage pipe cannot completely suck the sludge on the bottom of the tank when sucking the sludge. After the sludge is cleaned, sludge residues that are difficult to pump out are easily left, thereby affecting the sludge cleaning effect. Utility Model Content

[0004] The utility model aims to provide a sludge residue cleaning device for a sewage treatment sedimentation reaction tank. By setting a push plate, the push plate can be laid flat on the bottom of the sludge tank and move forward, and a material guide port and a material guide cavity are provided on the push plate. When the main conduit and the branch conduit suck the sludge, the sludge can enter the material guide cavity along the material guide port, so that the sludge can be fully sucked, reducing the sludge residue at the bottom of the tank, and improving the suction efficiency of the sludge, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sludge residue cleaning device for a sewage treatment sedimentation reaction tank comprises a push plate, a plurality of positioning blocks are fixedly connected to one side of the push plate, a guide plate is arranged outside the positioning block, a material guide port is arranged inside the push plate on one side adjacent to the guide plate, a plurality of branch conduits are arranged above the push plate, the branch conduits are connected to the main conduit above, the main conduit is connected to the rubber hose above, support plates are arranged on both sides above the push plate, a slider is fixedly connected to the top of the support plate, and a positioning rod is connected through the inside of the slider.

[0007] Furthermore, the guide plate is triangular in shape and is sleeved around the outside of the positioning block. The material guide port is provided between adjacent guide plates and is rectangular in shape.

[0008] Furthermore, a material guiding cavity is provided inside the push plate, one side of the material guiding cavity is communicated with the material guiding port, and the top of the material guiding cavity is communicated with the branch conduit.

[0009] Furthermore, the number of the branch conduits is three and the top end of each branch conduit is connected to the main conduit, and both the branch conduits and the main conduit are sludge suction pipes.

[0010] Furthermore, a threaded seat is provided at the center above the push plate, the threaded seat is L-shaped, a screw rod is connected to one side above the threaded seat, and the other end of the screw rod is connected to the driving motor.

[0011] Furthermore, the positioning rod is connected to two ends inside the sedimentation tank, and the sliding block is slidably connected on the positioning rod.

[0012] The beneficial effects of the utility model are:

[0013] 1. By arranging a threaded seat and a screw rod above the push plate, when the screw rod rotates, the screw rod can drive the push plate to move at the bottom of the sedimentation tank, so that the push plate can move in the sedimentation tank, and a guide port and a guide plate are arranged on the push plate. The triangular guide plate can cut the sludge when the push plate moves forward, so that the sludge can be moved to the guide port separately. When the main duct and the branch duct are running to suck the sludge, the sludge can be adsorbed by the guide port and enter the guide cavity and be discharged by the branch duct and the main duct, thereby improving the suction efficiency of the sludge and saving working time.

[0014] 2. By setting a push plate, the push plate can be laid flat on the bottom of the sedimentation tank. When the push plate moves at the bottom of the sedimentation tank, the contact area with the sludge can be increased, so that the sludge can be fully adsorbed, reducing the residual sludge at the bottom of the sedimentation tank and improving the sludge cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to the utility model;

[0017] Figure 2 This is a schematic diagram of the threaded seat structure of a sludge residue cleaning device for a sewage treatment sedimentation reaction tank of the utility model;

[0018] Figure 3 This is a sectional view of a push plate of a sludge residue cleaning device for a sewage treatment sedimentation reaction tank of the utility model;

[0019] Figure 4 The utility model is a sewage treatment sedimentation reaction tank sludge residue cleaning device Figure 2 A magnified image of the area in the middle;

[0020] Numbers in the figure: 1. Push plate; 2. Positioning block; 3. Guide plate; 4. Material guide port; 5. Branch guide pipe; 6. Main guide pipe; 7. Rubber hose; 8. Support plate; 9. Slider; 10. Positioning rod; 11. Material guide chamber; 12. Threaded seat; 13. Screw rod; 14. Drive motor. Implementation

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A sludge residue cleaning device for a sewage treatment sedimentation reaction tank comprises a push plate 1, a plurality of positioning blocks 2 are fixedly connected to one side of the push plate 1, a guide plate 3 is arranged outside the positioning block 2, a material guide port 4 is arranged inside the push plate 1 on one side adjacent to the guide plate 3, a plurality of branch conduits 5 are arranged above the push plate 1, the branch conduits 5 are connected to a main conduit 6 above, the main conduit 6 is connected to a rubber hose 7 above, support plates 8 are arranged on both sides above the push plate 1, a slider 9 is fixedly connected to the top of the support plate 8, and a positioning rod 10 is connected through the inside of the slider 9.

[0024] Specifically, the guide plate 3 is triangular and is sleeved on the outside of the positioning block 2. The guide port 4 is arranged between adjacent guide plates 3. The guide port 4 is rectangular. A guide cavity 11 is arranged inside the push plate 1. One side of the guide cavity 11 is connected with the guide port 4. The top of the guide cavity 11 is connected with the branch duct 5. The guide plate 3 can cut the sludge at the bottom of the sedimentation tank when the push plate 1 moves, so that the sludge can be separately guided to the guide port 4, so that the sludge can be fully adsorbed and discharged from the bottom of the sedimentation tank.

[0025] Specifically, there are three branch conduits 5 and the top of each branch conduit 5 is connected to the main conduit 6. The branch conduits 5 and the main conduit 6 are both sludge suction pipes. The branch conduits 5 and the main conduit 6 can suck the sludge at the bottom of the sedimentation tank, so that the sludge can be pumped out of the bottom of the sedimentation tank through the material guide port 4 and the material guide cavity 5.

[0026] Example 2: Please refer to Figure 1 , Figure 2The difference between this embodiment and embodiment 1 is that a threaded seat 12 is provided at the center above the push plate 1, and the threaded seat 12 is L-shaped. A screw rod 13 is connected to one side above the threaded seat 12, and the other end of the screw rod 13 is connected to a drive motor 14. The positioning rod 10 is connected to both ends inside the sedimentation tank, and the slider 9 is slidably connected on the positioning rod 10. When the screw rod 13 rotates, the threaded seat 12 can be driven to move forward, thereby driving the push plate 1 to move inside the sedimentation tank. The positioning rod 10 and the slider 9 can maintain the stability of the push plate 1 when it moves, and keep the push plate 1 moving smoothly.

[0027] The working principle of the utility model is as follows: when in use, the suction pump is first started to make the main conduit 6 and the branch conduit 5 suck the sludge, and then the driving motor 14 is started. When the driving motor 14 is running, it can drive the screw rod 13 to rotate. When the screw rod 13 rotates, it can drive the threaded seat 12 and the push plate 1 to move forward. When the push plate 1 moves forward, the guide plate 3 can cut the sludge at the bottom of the sedimentation tank and guide the sludge to the guide port 4. The sludge entering the guide port 4 can be discharged from the sedimentation tank through the branch conduit 5 and the main conduit 6 after entering the guide cavity 11.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sludge residue cleaning device for a sewage treatment sedimentation reaction tank, comprising a push plate (1), characterized in that: A plurality of positioning blocks (2) are fixedly connected to one side of the push plate (1), a guide plate (3) is provided outside the positioning block (2), a material guide port (4) is provided inside the push plate (1) on one side adjacent to the guide plate (3), a plurality of branch conduits (5) are provided above the push plate (1), the branch conduits (5) are connected to the main conduit (6) at the top, the main conduit (6) is connected to the rubber hose (7) at the top, support plates (8) are provided on both sides above the push plate (1), a slider (9) is fixedly connected to the top of the support plate (8), and a positioning rod (10) is connected through the inside of the slider (9).

2. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 1 is characterized by: The guide plate (3) is triangular in shape and sleeved around the outside of the positioning block (2). The material guide opening (4) is provided between adjacent guide plates (3). The material guide opening (4) is rectangular in shape.

3. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 1 is characterized by: A material guiding cavity (11) is provided inside the push plate (1), one side of the material guiding cavity (11) is connected to the material guiding port (4), and the top of the material guiding cavity (11) is connected to the branch conduit (5).

4. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 1 is characterized by: The number of the branch conduits (5) is three and the top end of each branch conduit (5) is connected to the main conduit (6); the branch conduits (5) and the main conduit (6) are both sludge suction pipes.

5. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 1 is characterized by: A threaded seat (12) is provided at the centre of the upper part of the push plate (1), the threaded seat (12) being L-shaped, a screw rod (13) being connected to one side of the upper part of the threaded seat (12), and the other end of the screw rod (13) being connected to a driving motor (14).

6. The sludge residue cleaning device for a sewage treatment sedimentation reaction tank according to claim 1 is characterized by: The positioning rod (10) is connected to two ends inside the sedimentation tank, and the sliding block (9) is slidably connected on the positioning rod (10).

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