A water-decoding microbial in-situ propagation device

Abstract

This utility model discloses an in-situ microbial propagation device for water treatment, comprising an ecological substrate component. An air inlet pipe is fixedly installed in the middle of the ecological substrate component, and the air inlet pipe is vertically arranged. A connecting pipe is rotatably connected to the lower end of the air inlet pipe, and an aeration component is fixedly connected to the lower end of the connecting pipe. The aeration component has a circular structure, with the connecting pipe located in the middle of the aeration component and below the ecological substrate component. Multiple jet pipes are fixedly connected to the outer side of the aeration component, with the axial direction of the jet pipes collinear with the tangent of the aeration component. In this utility model, the in-situ propagation device is placed in wastewater, and air is introduced into the aeration component through the air inlet pipe. Part of the air is discharged from the aeration component to provide an environment for microbial growth, while the other part of the air is discharged from the jet pipes to drive the aeration component to rotate, making aeration more uniform and thus improving wastewater treatment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a water-decoding microbial in-situ propagation device. Background Technology

[0002] In-situ microbial culture technology purifies water bodies, restores and optimizes the natural ecosystem by stimulating the activity of native bacteria in the water. It has advantages such as simple maintenance, no secondary pollution, and environmental friendliness, and is widely used in the field of wastewater treatment. In-situ microbial culture technology is regenerative and can repeatedly treat pollutants in water bodies. Its restoration speed, quality, and sustainability are all higher than traditional technologies, which can reduce capital investment and has broad market prospects.

[0003] In-situ microbial propagation technology involves placing a propagation device in wastewater, where a large number of microorganisms in the water adhere to the propagation device for cultivation, allowing the microbial population to continuously expand and effectively decompose pollutants in the water. To ensure the healthy growth of microorganisms, an aeration mechanism is installed in the propagation device to aerate the water, thereby increasing the oxygen content and providing an aerobic environment for microbial growth. However, current aeration mechanisms are generally fixed, which makes it difficult to change the aeration position and prevents oxygen from being evenly mixed in the water, reducing aeration uniformity and thus affecting wastewater treatment efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the existing technology by providing a water-decoding microbial in-situ propagation device.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: A water-decoding microbial in-situ propagation device, comprising an ecological substrate component; An air intake pipe is fixedly installed on the ecological base component, and the air intake pipe is vertically installed. A connecting pipe is rotatably connected to the lower end of the air intake pipe; The aeration component has a circular structure and is located at the bottom of the ecological base component. The aeration component is fixedly connected to the connecting pipe, which is located in the middle of the aeration component. Multiple jet pipes are provided, and the multiple jet pipes are evenly arranged on the aeration assembly along the circumferential direction, with the axial direction of the jet pipes collinear with the tangent of the aeration assembly.

[0006] Preferably, the aeration assembly includes an aeration disc with an internal cavity, the connecting pipe being connected to the internal cavity of the aeration disc, the upper surface of the aeration disc having a plurality of first aeration holes, and the jet pipe being fixedly disposed on the circumferential surface of the aeration disc.

[0007] Preferably, the aeration assembly includes an aeration pipe, which has a circular structure and multiple second aeration holes. Multiple support pipes are provided between the aeration pipe and the connecting pipe, and the support pipes are used to connect the aeration pipe and the connecting pipe. The jet pipes are evenly arranged around the outer periphery of the aeration pipe along the circumferential direction, and the axial direction of the jet pipes is collinear with the tangent of the aeration pipe.

[0008] Preferably, the support tube has multiple third aeration holes.

[0009] Preferably, the air intake pipe and the connecting pipe are connected by a rotary joint.

[0010] Preferably, the ecological base component includes an upper fixed frame and a lower fixed frame, which are fixedly connected by a support rod. Multiple ecological bases are arranged between the upper fixed frame and the lower fixed frame, and the air intake pipe vertically passes through the upper fixed frame and the lower fixed frame.

[0011] Preferably, multiple support legs are fixedly installed on the lower fixing frame.

[0012] The beneficial effects of adopting the above technical solution are as follows: In this invention, the in-situ propagation culture is placed in the sewage, with the aeration component located below the ecological substrate component. Air is introduced into the aeration component through the air inlet pipe. After the air enters the aeration component and is discharged from the aeration component, an oxygen-rich area is formed around the ecological substrate component, providing a good growth ring for the microorganisms on the ecological substrate component. A portion of the air entering the aeration component is discharged through the jet pipe, and the jet air can drive the aeration component to rotate, so that the aeration position can be evenly distributed around the ecological substrate component, making the aeration more uniform and thus improving the sewage treatment efficiency. Attached Figure Description

[0013] Figure 1 This is a perspective view of one embodiment of the present utility model; Figure 2 This is a three-dimensional schematic diagram of an aeration component according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the aeration component structure according to an embodiment of the present invention; Figure 4 This is a perspective view of another embodiment of the present invention; Figure 5 This is a three-dimensional schematic diagram of an aeration component according to another embodiment of the present invention; Figure 6 This is a three-dimensional schematic diagram of the fixing frame of this utility model.

[0014] In the diagram: 1 is the ecological base component, 2 is the air inlet pipe, 3 is the connecting pipe, 4 is the jet pipe, 5 is the aeration disc, 6 is the first aeration hole, 7 is the aeration pipe, 8 is the second aeration hole, 9 is the support pipe, 10 is the third aeration hole, 11 is the upper fixed frame, 12 is the lower fixed frame, 13 is the support rod, 14 is the ecological base, 15 is the support leg, 16 is the fixed column, 17 is the blade, 18 is the inner ring rod, 19 is the outer ring rod, 20 is the connecting rod, 21 is the fixed plate, and 22 is the connecting column. Detailed Implementation

[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] like Figures 1 to 6As shown, an in-situ propagation device for water-decoding microorganisms includes an ecological substrate component 1. An air inlet pipe 2 is fixedly installed on the ecological substrate component 1. The air inlet pipe 2 is vertically installed in the middle of the ecological substrate component 1. The upper end of the air inlet pipe 2 extends to the top of the ecological substrate component 1 and is connected to an air pump. The lower end of the air inlet pipe 2 extends to the bottom of the ecological substrate component 1 and is rotatably connected to a connecting pipe 3. The connecting pipe 3 is coaxially arranged with the air inlet pipe 2. An aeration component is connected to the end of the connecting pipe 3 away from the air inlet pipe 2. The aeration component has a circular structure. The connecting pipe 3 is located in the middle of the aeration component. The aeration component is located below the ecological substrate component 1. Multiple jet pipes 4 are evenly arranged along the circumference on the outer side of the aeration component. One end of the jet pipe 4 is connected to the aeration component, and the other end is an open end. The aperture of the open end of the jet pipe 4 gradually decreases. The axial direction of the jet pipe 4 is collinear with the tangent of the aeration component. In this invention, the in-situ propagation device is placed in the sewage. An air pump delivers outside air to the aeration component through the air inlet pipe 2. Part of the air is discharged from the aeration component to provide an oxygen-rich environment for the growth of microorganisms on the ecological substrate component 1, enabling the microorganisms to grow rapidly on the ecological substrate component 1, thereby treating the sewage. Another part of the air passes through the aeration component into the jet pipe 4 and is discharged from the jet pipe 4. Since the axis of the jet pipe 4 is collinear with the tangential direction of the aeration component and the connecting pipe 3 and the air inlet pipe 2 are rotatably connected, the air discharged from the jet pipe 4 can drive the aeration component to rotate, thereby enabling the air discharged from the aeration component to enter the sewage more evenly, improving the uniformity of aeration, and thus improving the efficiency of sewage treatment.

[0019] In one embodiment, such as Figures 1 to 3 As shown, the aeration assembly includes an aeration disc 5 with an internal cavity. The lower end of a connecting pipe 3 is fixedly connected to the upper surface of the aeration disc 5, and the connecting pipe 3 communicates with the internal cavity of the aeration disc 5. The connecting pipe 3 is located in the middle of the aeration disc 5, and multiple first aeration holes 6 are opened on the upper surface of the aeration disc 5. An air jet pipe 4 is fixedly installed on the circumferential surface of the aeration disc 5, and one end of the air jet pipe 4 is connected to the internal cavity of the aeration disc 5. The axial direction of the air jet pipe 4 is collinear with the tangential direction of the aeration disc 5. Therefore, after the air enters the cavity of the aeration disc 5 through the connecting pipe 3, part of the air is discharged from the first aeration holes 6, and the other part of the air enters the air jet pipe 4 and is discharged from the end of the air jet pipe 4 away from the aeration disc 5. During the discharge process, the airflow can drive the aeration disc 5 to rotate, thereby improving the uniformity of aeration.

[0020] Furthermore, such as Figure 3 As shown, a fixed column 16 is fixedly installed in the cavity inside the aeration disc 5, and a paddle 17 is fixedly installed on the fixed column 16. Both the paddle 17 and the fixed column 16 are located directly below the connecting pipe 3. When the airflow in the connecting pipe 3 blows into the aeration disc 5, it blows directly onto the paddle 17, which can further drive the aeration disc 5 to rotate.

[0021] In another embodiment, such as Figures 4 to 5 As shown, the aeration assembly includes an aeration pipe 7, which is a circular structure with a hollow interior. Multiple second aeration holes 8 are formed along the circumference of the aeration pipe 7, facing upwards. A connecting pipe 3 is located at the center of the aeration pipe 7, with its upper end rotatably connected to the air inlet pipe 2 and its lower end closed. Multiple support pipes 9 are arranged between the aeration pipe 7 and the connecting pipe 3, evenly distributed along the circumference. Each support pipe 9 has a hollow interior and is used to connect the aeration pipe 7 and the connecting pipe 3. A jet pipe 4 is evenly distributed around the outer circumference of the aeration pipe 7, with its axial direction collinear with the tangent of the aeration pipe 7. One end of the jet pipe 4 is connected to the aeration pipe 7. In this embodiment, outside air enters the connecting pipe 3 through the air inlet pipe 2 and enters the aeration pipe 7 through the support pipe 9. Part of the air is discharged from the second aeration hole 8 to provide an oxygen-rich environment for the microorganisms on the ecological base component 1, which is conducive to the growth of microorganisms. Another part of the air enters the jet pipe 4 and is discharged from the jet pipe 4. The discharged air can drive the jet pipe 4, the aeration pipe 7, the support pipe 9 and the connecting pipe 3 to rotate, so that the aeration is more uniform.

[0022] Furthermore, such as Figure 5 As shown, the support pipe 9 has multiple third aeration holes 10, which face directly upwards. During the aeration process, air can also be discharged from the third aeration holes 10 when passing through the support pipe 9. Since the axial direction of the support pipe 9 is the same as the radial direction of the aeration pipe 7, a larger aeration area can be provided during the rotation of the support pipe 9, thereby improving the aeration effect.

[0023] Furthermore, the intake pipe 2 and the connecting pipe 3 are connected by a rotary joint.

[0024] Furthermore, such as Figure 1 and Figure 4 As shown, the ecological base component 1 includes an upper fixed frame 11 and a lower fixed frame 12. The upper fixed frame 11 and the lower fixed frame 12 are fixedly connected by a support rod 13. Multiple ecological bases 14 are arranged between the upper fixed frame 11 and the lower fixed frame 12. The air inlet pipe 2 vertically passes through the upper fixed frame 11 and the lower fixed frame 12. The air inlet pipe 2 is located in the middle of the upper fixed frame 11 and the lower fixed frame 12. The upper end of the air inlet pipe 2 extends to the top of the upper fixed frame 11 and is connected to the air pump. The lower end of the air inlet pipe 2 extends to the bottom of the lower fixed frame 12 and is connected to the connecting pipe 3.

[0025] It should be noted that the ecological substrate 14 is a long strip structure. The upper end of the ecological substrate 14 is fixedly connected to the upper fixing frame 11, and the lower end of the ecological substrate 14 is fixedly connected to the lower fixing frame 12. The ecological substrate 14 includes a connecting rope located in the middle. Multiple loops made of shiny fiber are woven on the connecting rope, and the loops face upward. The loops provide a carrier for the growth of microorganisms.

[0026] Furthermore, such as Figure 6 As shown, the upper fixed frame 11 and the lower fixed frame 12 have the same structure, with an inner ring rod 18 and an outer ring rod 19. The diameter of the inner ring rod 18 is smaller than the diameter of the outer ring rod 19. The inner ring rod 18 and the outer ring rod 19 are coaxially arranged and are fixedly connected by a connecting rod 20. The air intake pipe 2 is fixedly connected to the inner ring rod 18 and is coaxially arranged. The two ends of the ecological base 14 are fixedly connected to the connecting rods 20 of the upper fixed frame 11 and the lower fixed frame 12, respectively.

[0027] Furthermore, such as Figure 1 and Figure 4 As shown, multiple support legs 15 are fixedly installed on the lower fixed frame 12. The support legs 15 are vertically arranged and evenly arranged on the outer ring rod along the circumferential direction. The lower end of the support legs 15 extends to the bottom of the aeration component. The support legs 15 can be inserted into the sludge at the bottom of the sewage or placed on the cement at the bottom of the sewage tank. The support legs 15 can make the ecological base component 1 more stable and enable the entire device to be set vertically. The gas aerated in the aeration component can be fully applied to the ecological base 14 to avoid waste.

[0028] Furthermore, a fixing plate 21 is provided below the aeration component. The fixing plate 21 is fixedly mounted on the support leg 15. A hole is opened in the middle of the fixing plate 21. A connecting column 22 is fixedly mounted in the middle of the lower end face of the aeration component. The connecting column 22 is inserted into the hole opened in the fixing plate 21. A bearing is provided between the connecting column 22 and the fixing plate 21, so that the connecting column 22 can rotate in the hole. The connecting column 22 can make the aeration component more stable during rotation, and avoid the connection pipe 3 from breaking or the connection pipe 3 and the air inlet pipe 2 from separating due to long-term rotation.

[0029] In one embodiment, the connecting post 22 is fixedly disposed in the middle of the lower end face of the aeration disc 5, and the connecting post 22 is inserted into the hole on the fixing plate 21, so that the rotation of the aeration disc 5 is more stable.

[0030] In another embodiment, the connecting post 22 is fixedly connected to the lower end of the connecting pipe 3, and the connecting post 22 is located below the aeration pipe 7, making the aeration pipe 7 more stable during rotation.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A water-decoding microbial in-situ propagation device, characterized in that, Including ecological base components (1); An air intake pipe (2) is fixedly installed on the ecological base component (1), and the air intake pipe (2) is vertically installed; The connecting pipe (3) is rotatably connected to the lower end of the air intake pipe (2); The aeration component is a circular structure and is located at the bottom of the ecological base component (1). The aeration component is fixedly connected to the connecting pipe (3), and the connecting pipe (3) is located in the middle of the aeration component. A plurality of jet pipes (4) are provided, and the plurality of jet pipes (4) are evenly arranged on the aeration assembly along the circumferential direction, and the axial direction of the jet pipes (4) is collinear with the tangent of the aeration assembly; The aeration assembly includes an aeration pipe (7), which is a ring-shaped structure. Multiple second aeration holes (8) are provided on the aeration pipe (7). Multiple support pipes (9) are provided between the aeration pipe (7) and the connecting pipe (3). The support pipes (9) are used to connect the aeration pipe (7) and the connecting pipe (3). The jet pipe (4) is evenly arranged on the outer periphery of the aeration pipe (7) along the circumferential direction. The axial direction of the jet pipe (4) is collinear with the tangent of the aeration pipe (7).

2. The water-decoding microbial in-situ propagation device according to claim 1, characterized in that, The aeration assembly includes an aeration disc (5), which has a cavity inside. The connecting pipe (3) is connected to the cavity inside the aeration disc (5). The upper end face of the aeration disc (5) has a plurality of first aeration holes (6). The jet pipe (4) is fixedly installed on the circumferential surface of the aeration disc (5).

3. The water-decoding microbial in-situ propagation device according to claim 1, characterized in that, The support tube (9) has multiple third aeration holes (10).

4. The water-decoding microbial in-situ propagation device according to claim 1, characterized in that, The air intake pipe (2) and the connecting pipe (3) are connected by a rotary joint.

5. The water-decoding microbial in-situ propagation device according to claim 1, characterized in that, The ecological base component (1) includes an upper fixed frame (11) and a lower fixed frame (12). The upper fixed frame (11) and the lower fixed frame (12) are fixedly connected by a support rod (13). Multiple ecological bases (14) are arranged between the upper fixed frame (11) and the lower fixed frame (12). The air intake pipe (2) vertically passes through the upper fixed frame (11) and the lower fixed frame (12).

6. The water-decoding microbial in-situ propagation device according to claim 5, characterized in that, Multiple support legs (15) are fixedly installed on the lower fixing frame (12).

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