Integrated water purifying device support aeration type inclined pipe cleaning device

Abstract

The utility model discloses a support aeration formula inclined pipe cleaning device for integrated water purification equipment, and the built-in containing cavity of sedimentation tank has the opening on the top, and the water inlet is arranged in the through -going of the opening and containing cavity conduction sedimentation tank side wall, and the water inlet is conducted with the second area, a plurality of deposition inclined pipe group array setting are in the first area, a plurality of branch pipes are arranged around the annular array of air pipe, and the air pipe is rotatably arranged among a plurality of branch pipes, and the air pipe is conducted with aeration piece, and the air pipe is used for driving aeration piece rotation and conveying gas, and the aeration piece is adapted with the branch pipe pipe diameter, and the cleaning channel is arranged in the through -going of the branch pipe side wall, and the cleaning channel is used for aeration piece to enter the branch pipe. The above technical scheme can flush the inner wall of the branch pipe in all directions through the bubbles generated by the aeration piece releasing gas and the water flow impact force, effectively remove the sludge adhered to the inner wall of the branch pipe, and improve the cleaning efficiency. Since one aeration piece cleans multiple branch pipes at the same time, the remaining branch pipes can continuously carry out sedimentation operation when cleaning.

Description

Technical Field

[0001] This utility model relates to the field of water purification equipment, and in particular to a bracket aeration inclined tube cleaning device for integrated water purification equipment. Background Technology

[0002] In the operation of integrated water purification equipment, the sedimentation tank is a key component, its function being to effectively separate suspended solids in the water to improve water quality. Traditional sedimentation tanks typically have a simple structure, generally consisting of a tank body with a containment cavity. The top of the tank body has an opening for water flow and related operations. The containment cavity is roughly divided into different areas according to functional requirements, such as an effluent area for collecting treated clean water and a sedimentation area for wastewater settling. The side wall of the sedimentation tank is equipped with an inlet to introduce wastewater to be treated into the tank.

[0003] As integrated water purification equipment continues to operate, a large amount of sludge, impurities, and other pollutants gradually accumulate on the surface of the sedimentation inclined tubes. These pollutants not only occupy the effective sedimentation area of ​​the sedimentation inclined tubes, reducing sedimentation efficiency, but also affect the quality of the effluent. Moreover, these deposits are difficult to completely remove through conventional hydraulic flushing methods. Over time, they can cause blockage of the sedimentation inclined tubes, seriously affecting the normal operation of the equipment, and may even require shutdown for manual cleaning, increasing the maintenance costs and operational difficulty of the equipment. Summary of the Invention

[0004] In view of this, the purpose of this utility model is to propose an integrated water purification equipment bracket aeration inclined tube cleaning device to improve water purification quality.

[0005] This application provides a bracket-type aeration inclined tube cleaning device for integrated water purification equipment, including:

[0006] A sedimentation tank has a built-in accommodating cavity and an opening at the top that communicates with the accommodating cavity. The accommodating cavity is divided into an outlet area, a first area, and a second area from top to bottom. An inlet is provided through the side wall of the sedimentation tank and communicates with the second area.

[0007] A set of inclined sedimentation tubes, wherein there are multiple sets of inclined sedimentation tubes, and an array of multiple sets of inclined sedimentation tubes is arranged in the first region;

[0008] The sedimentation inclined tube assembly includes: an air pipe, an aeration plate, and multiple branch pipes; the multiple branch pipes are arranged in a ring array around the air pipe, the air pipe is rotatably disposed in the middle of the multiple branch pipes, the air pipe is in communication with the aeration plate, and the air pipe is used to drive the aeration plate to rotate and to deliver gas to the aeration plate; the aeration plate is adapted to the diameter of the branch pipe, and a cleaning channel is provided through the side wall of the branch pipe, the cleaning channel being used for the aeration plate to enter the branch pipe.

[0009] Furthermore, it also includes:

[0010] A valve is movably mounted on the water inlet and is adapted to the water inlet.

[0011] Furthermore, the aeration holes on the aeration plate are located on the side of the aeration plate closer to the second region.

[0012] Furthermore, it also includes:

[0013] The protrusions are arranged in an array at the bottom of the sedimentation tank, and the interface of the protrusions is triangular.

[0014] Furthermore, the cross-section of the branch pipe is a regular hexagon.

[0015] Furthermore, a drain outlet is provided through the bottom of the sedimentation tank, and the drain outlet is connected to the second area.

[0016] Furthermore, there are two sedimentation tanks, with the two water inlets arranged opposite each other, and a water inlet channel provided between the two sedimentation tanks.

[0017] By adopting the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows:

[0018] Unlike existing technologies, the above-mentioned technical solution utilizes the air bubbles generated by the aeration plates and the impact force of the water flow to thoroughly flush the inner wall of the branch pipes, effectively removing sludge, impurities, and other pollutants adhering to the inner wall of the branch pipes, thereby improving cleaning efficiency. Since one aeration plate cleans multiple branch pipes simultaneously, the remaining branch pipes can continue to undergo sedimentation during cleaning, thus avoiding downtime caused by cleaning.

[0019] Meanwhile, because the air pipe can adjust the amount and pressure of gas delivered to the aeration plates according to actual needs, the cleaning intensity of the aeration plates can be controlled. When the influent water quality is poor and the suspended solids content is high, the gas delivery volume and pressure can be increased to enhance the cleaning effect and ensure the normal operation of the sedimentation inclined tube; when the influent water quality is good, the gas delivery volume and pressure can be appropriately reduced to save energy consumption. This adjustability allows the device to adapt to changes in different water quality conditions, giving it strong adaptability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a structural diagram of the sedimentation tank described in the specific implementation method;

[0022] Figure 2 This is a structural diagram of the sedimentation inclined tube assembly described in the specific implementation method;

[0023] Figure 3 for Figure 2 Sectional view at point AA;

[0024] Figure 4 The diagram shows the structure of two sedimentation tanks in a specific implementation.

[0025] The reference numerals used in the above figures are explained as follows:

[0026] 10. Sedimentation tank; 20. Sedimentation inclined tube assembly; 30. Valve; 40. Protrusion; 50. Inlet channel; 60. Flow guide channel;

[0027] 11. Receptacle; 12. Inlet;

[0028] 21. Trachea; 22. Aeration plate; 23. Bronchi;

[0029] 111. Water outlet area; 112. First area; 113. Second area;

[0030] 221. Aeration holes. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are only for illustrating the present invention and do not limit the scope of the present invention. Similarly, the following embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0032] Please see Figures 1 to 4 This embodiment provides an integrated water purification equipment bracket aeration inclined tube cleaning device, including:

[0033] The sedimentation tank 10 has a built-in receiving cavity 11 and an opening at the top that communicates with the receiving cavity 11. The receiving cavity 11 is divided into an outlet area 111, a first area 112, and a second area 113 from top to bottom. An inlet 12 is provided through the side wall of the sedimentation tank 10 and communicates with the second area 113.

[0034] Precipitation inclined tube group 20, wherein there are multiple precipitation inclined tube groups 20, and multiple precipitation inclined tube groups 20 are arrayed in the first region 112;

[0035] The sedimentation inclined tube assembly 20 includes: an air pipe 21, an aeration plate 22, and multiple branch pipes 23; the multiple branch pipes 23 are arranged in a ring array around the air pipe 21, the air pipe 21 is rotatably disposed in the middle of the multiple branch pipes 23, the air pipe 21 is connected to the aeration plate 22, and the air pipe 21 is used to drive the aeration plate 22 to rotate and to deliver gas to the aeration plate 22; the diameter of the aeration plate 22 is adapted to that of the branch pipe 23, and a cleaning channel is provided through the side wall of the branch pipe 23, the cleaning channel being used for the aeration plate 22 to enter the branch pipe 23.

[0036] The sedimentation tank 10 has a built-in accommodating cavity 11 divided into an effluent zone 111, a first zone 112, and a second zone 113 from top to bottom. The effluent zone 111 is 0.8 meters high and is mainly used to collect treated clean water. The first zone 112 is 2 meters high and is the installation area for the sedimentation inclined tube assembly 20. The second zone 113 is 1.2 meters high and serves as a buffer and preliminary sedimentation area for wastewater. The sedimentation tank 10 has an opening at the top that communicates with the accommodating cavity 11. An inlet 12 is installed through the side wall of the sedimentation tank 10 at a distance of 0.3 meters from the bottom. The inlet 12 communicates with the second zone 113, allowing wastewater to enter the second zone 113 at a certain flow rate. The water then moves upwards, while large sludge particles settle downwards.

[0037] Multiple sedimentation inclined tube groups 20 are arrayed in the first region 112. Each sedimentation inclined tube group 20 includes multiple branch pipes 23, air pipes 21, and aeration plates 22. The aeration plates 22 are fixedly connected to the air pipes 21. The air pipes 21 are rigid air pipes 21, and the air pipes 21 can drive the aeration plates 22 to rotate.

[0038] Each settling inclined tube assembly 20 includes multiple branch tubes 23, which are made of PVC, fiberglass, or metal, with a diameter of 0.1 meters and a length of 1.5 meters. The multiple branch tubes 23 are arranged in a ring array around the air pipe 21, with the angle between the branch tubes 23, the air pipe 21, and the horizontal plane being 60 degrees. A cleaning channel is provided through the side wall of the branch tube 23, the diameter of which is slightly larger than the thickness of the aeration plate 22, so that the aeration plate 22 can smoothly rotate into the branch tube 23.

[0039] Furthermore, the diameters of the aeration plate 22 and the branch pipe 23 are compatible with each other. That is, when the aeration plate 22 moves into a certain air pipe 21, the air pipe 21 is blocked by the aeration plate 22, and the sedimentation operation stops.

[0040] The air pipe 21 is made of stainless steel and preferably has a diameter of 0.05 meters. It is rotatably installed among multiple branch pipes 23. The air pipe 21 is connected to the bottom and top of the sedimentation tank 10 via bearings to ensure stable rotation. The air pipe 21 has multiple gas outlets that are connected to the aeration plates 22 for supplying gas to the aeration plates 22.

[0041] The aeration plate 22 is made of rubber and is compatible with the diameter of the branch pipe 23. The aeration plate 22 is provided with multiple aeration holes 221 for releasing gas and generating bubbles.

[0042] In actual operation, wastewater enters the second zone 113 through the inlet 12 on the side wall of the sedimentation tank 10. In the second zone 113, the wastewater flow rate slows down, and larger particulate impurities begin to settle under gravity, achieving initial sedimentation. At the same time, the second zone 113 acts as a buffer, allowing the wastewater to rise evenly into the first zone 112.

[0043] After rising from the second zone 113 into the first zone 112, the wastewater is evenly distributed into each settling inclined tube group 20. Within the settling inclined tube group 20, the wastewater flows upward along the branch pipes 23. Because the branch pipes 23 are set at a certain angle, according to the shallow sedimentation theory, the sedimentation area is increased, and the particle sedimentation distance is shortened, allowing fine suspended solids in the water to settle more quickly and effectively on the inner wall of the branch pipes 23. The treated clear water continues to rise into the effluent zone 111, while the settled sludge adheres to the inner wall of the branch pipes 23.

[0044] When a certain amount of sludge adheres to the inner wall of the branch pipe 23 of the sedimentation inclined tube group 20, the cleaning system is activated. The air pipe 21 begins to rotate under the drive of an external power device (such as a motor), and simultaneously, gas enters the aeration plate 22 through the gas outlet on the air pipe 21. The micropores on the aeration plate 22 release a large number of tiny bubbles. As the bubbles rise, they exert an impact and stirring effect on the inner wall of the branch pipe 23, washing away the sludge adhering to the inner wall of the branch pipe 23. The aeration plate 22 has two working modes: first, the air pipe 21 continuously drives the aeration plate 22 to rotate; second, the air pipe 21 drives the aeration plate 22 to rotate intermittently, that is, it stays in a certain branch pipe 23 for a preset time. Because the air pipe 21 drives the aeration plate 22 to rotate, the aeration plate 22 can enter the branch pipe 23 through the cleaning channel on the side wall of the branch pipe 23, performing comprehensive cleaning of the inner wall of the branch pipe 23, ensuring no dead corners are cleaned. The sludge washed down by the water flow returns to the second zone 113 and is eventually discharged from the equipment through the sludge discharge port at the bottom of the sedimentation tank 10.

[0045] After sedimentation and washing, the clean water collects in the effluent area 111 and then flows out of the equipment through the effluent outlet at the top of the sedimentation tank 10, either for subsequent treatment or direct discharge, thereby achieving the purpose of purifying wastewater.

[0046] Unlike existing technologies, the above-mentioned technical solution utilizes the gas bubbles generated by the aeration plate 22 and the impact force of the water flow to thoroughly flush the inner wall of the branch pipe 23, effectively removing sludge, impurities, and other pollutants adhering to the inner wall of the branch pipe 23, thereby improving cleaning efficiency. Since one aeration plate 22 cleans multiple branch pipes 23 simultaneously, the remaining branch pipes 23 can continue to undergo sedimentation during cleaning, thus avoiding downtime caused by cleaning.

[0047] Meanwhile, because the air pipe 21 can adjust the amount and pressure of gas delivered to the aeration plate 22 according to actual needs, the cleaning intensity of the aeration plate 22 can be controlled. When the influent water quality is poor and the suspended solids content is high, the gas delivery volume and pressure can be increased to enhance the cleaning effect and ensure the normal operation of the sedimentation inclined tube; when the influent water quality is good, the gas delivery volume and pressure can be appropriately reduced to save energy consumption. This adjustability allows the device to adapt to changes in different water quality conditions and has strong adaptability.

[0048] In some embodiments, a flow channel 60 is also provided, which is placed on the water outlet area 111, and the upper opening of the flow channel 60 is flush with the preset water level. When the water level in the sedimentation tank 10 rises above the preset water level, water can flow out from the flow channel 60.

[0049] Please see Figure 1 and Figure 4 In this embodiment, it also includes:

[0050] Valve 30 is movably mounted on the water inlet 12 and is adapted to the water inlet 12.

[0051] The valve 30 is electrically connected to the control unit or to the operating handle. The operator can control the opening, closing, and adjustment of the opening degree of the valve 30 through the control system or manual operation. Simultaneously, the operating status signal of the valve 30 is fed back to the control system for real-time monitoring of the valve 30's operation, specifically its open / closed state and opening degree.

[0052] The following explanation uses the electrical connection between valve 30 and the control unit as an example. When the integrated water purification equipment starts operating, the operator issues a command through the control panel or control system to open valve 30 according to the equipment's processing requirements and the quality of the incoming water. The control system sends an electrical signal to valve 30 according to a preset program, driving valve 30 to open to the appropriate degree.

[0053] In some embodiments, the valve 30 can be linked with the sedimentation inclined tube group 20, that is, when cleaning is required, the valve 30 is closed so that the water in the accommodating cavity 11 is prohibited, so as to prevent the sediment from overflowing into the clean water tank through the opening when cleaning the branch pipe 23.

[0054] Please see Figure 2 In this embodiment, the aeration holes 221 on the aeration plate 22 are located on the side of the aeration plate 22 near the second region 113.

[0055] The aeration plate 22 has uniformly distributed aeration holes 221 on one side near the second region 113. The diameter and spacing of the aeration holes 221 are between 0.5-2 mm and 5-15 mm to ensure that the gas can be released uniformly and stably.

[0056] In this embodiment, due to the downward orientation, when gas enters the branch pipe 23, the water in the branch pipe 23 can move downward, thereby causing the sediment to move downward and preventing the sediment from moving upward to the outlet area 111.

[0057] Please see Figure 1 and Figure 4 In this embodiment, it also includes:

[0058] The protrusions 40 are arranged in an array at the bottom of the sedimentation tank 10, and the interface of the protrusions 40 is triangular. The array of protrusions 40 can block the disturbance of water flow. That is, when water flows in from the inlet 12, the flow velocity is relatively large, and the protrusions 40 can block the water flow, so that the sediment is deposited at the bottom of the tank.

[0059] Please see Figure 2 In this embodiment, the cross-section of the branch pipe 23 is a regular hexagon.

[0060] Please see Figure 1 and Figure 4 In this embodiment, a drain outlet is provided through the bottom of the sedimentation tank 10, and the drain outlet is connected to the second area 113 to clean the sludge at the bottom of the sedimentation tank 10.

[0061] Please see Figure 4 In this embodiment, there are two sedimentation tanks 10, the two water inlets 12 are arranged opposite to each other, and a water inlet channel 50 is provided between the two sedimentation tanks 10.

[0062] When one of the sedimentation tanks 10 is being cleaned, the corresponding valve 30 can be closed and the opening of the other valve 30 can be increased, thereby ensuring that the water purification operation is not affected during the cleaning process.

[0063] Unlike existing technologies, the above-mentioned technical solution utilizes the gas bubbles generated by the aeration plate 22 and the impact force of the water flow to thoroughly flush the inner wall of the branch pipe 23, effectively removing sludge, impurities, and other pollutants adhering to the inner wall of the branch pipe 23, thereby improving cleaning efficiency. Since one aeration plate 22 cleans multiple branch pipes 23 simultaneously, the remaining branch pipes 23 can continue to undergo sedimentation during cleaning, thus avoiding downtime caused by cleaning.

[0064] Meanwhile, because the air pipe 21 can adjust the amount and pressure of gas delivered to the aeration plate 22 according to actual needs, the cleaning intensity of the aeration plate 22 can be controlled. When the influent water quality is poor and the suspended solids content is high, the gas delivery volume and pressure can be increased to enhance the cleaning effect and ensure the normal operation of the sedimentation inclined tube; when the influent water quality is good, the gas delivery volume and pressure can be appropriately reduced to save energy consumption. This adjustability allows the device to adapt to changes in different water quality conditions and has strong adaptability.

[0065] The above description is only a part of the embodiments of this utility model, and does not limit the scope of protection of this utility model. Any equivalent device or equivalent process transformation made based on the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An integrated water purification equipment support-type aeration inclined tube cleaning device, characterized in that, include: A sedimentation tank has a built-in accommodating cavity and an opening at the top that communicates with the accommodating cavity. The accommodating cavity is divided into an outlet area, a first area, and a second area from top to bottom. An inlet is provided through the side wall of the sedimentation tank and communicates with the second area. A set of inclined sedimentation tubes, wherein there are multiple sets of inclined sedimentation tubes, and an array of multiple sets of inclined sedimentation tubes is arranged in the first region; The sedimentation inclined tube assembly includes: an air pipe, an aeration plate, and multiple branch pipes; the multiple branch pipes are arranged in a ring array around the air pipe, the air pipe is rotatably disposed in the middle of the multiple branch pipes, the air pipe is in communication with the aeration plate, and the air pipe is used to drive the aeration plate to rotate and to deliver gas to the aeration plate; the aeration plate is adapted to the diameter of the branch pipe, and a cleaning channel is provided through the side wall of the branch pipe, the cleaning channel being used for the aeration plate to enter the branch pipe.

2. The integrated water purification equipment bracket aeration inclined tube cleaning device according to claim 1, characterized in that, Also includes: A valve is movably mounted on the water inlet and is adapted to the water inlet.

3. The integrated water purification equipment bracket aeration inclined tube cleaning device according to claim 1, characterized in that, The aeration holes on the aeration plate are located on the side of the aeration plate closer to the second region.

4. The integrated water purification equipment bracket aeration inclined tube cleaning device according to claim 1, characterized in that, Also includes: The protrusions are arranged in an array at the bottom of the sedimentation tank, and the interface of the protrusions is triangular.

5. The integrated water purification equipment bracket aeration inclined tube cleaning device according to claim 1, characterized in that, The cross-section of the branch pipe is a regular hexagon.

6. The integrated water purification equipment bracket aeration inclined tube cleaning device according to claim 1, characterized in that, A sewage outlet is provided through the bottom of the sedimentation tank, and the sewage outlet is connected to the second area.

7. The integrated water purification equipment bracket aeration inclined tube cleaning device according to claim 1, characterized in that, There are two sedimentation tanks, with the two water inlets arranged opposite each other, and a water inlet channel provided between the two sedimentation tanks.

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