Constructed wetland sewage advanced treatment device with biological filter

Abstract

The utility model discloses a constructed wetland sewage advanced treatment device with a biological filter, and relates to the technical field of sewage treatment, in particular to a constructed wetland sewage advanced treatment device with a biological filter, which comprises a bottom plate and a filter, and one side of the upper surface of the bottom plate is fixedly connected with a water storage tank. And a cross frame is arranged at the top of the filter tank. Through the arrangement of the detection assembly and the brushing assembly, during use, a motor C drives a belt pulley A to rotate, then a belt wheel B is driven to rotate through a belt, then the belt wheel B rotates to drive a cleaning plate to rotate, and then a brush is driven to rotate to brush the interior of the filter tank, so that some stubborn sludge is brushed away, and the cleaning effect is enhanced; then the motor A drives the lead screw to rotate, then the lead screw rotates to drive the descending plate to ascend and descend, then the descending plate drives the detection rod to descend, and then the detection head is driven to detect water in the water storage tank, so that the detection head is conveniently driven to enter water areas with different height levels for detection, and the practicability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an artificial wetland sewage advanced treatment device with a biological filter tank. Background Technique

[0002] Wetland sewage refers to polluted water bodies that appear in wetlands, usually caused by urban emissions, industrial wastewater, agricultural drainage, etc., which pollute the wetland water bodies. Wetland sewage may contain various harmful substances, such as heavy metals, organic matter, bacteria, etc., which pose a hazard to the wetland ecosystem and biodiversity.

[0003] When treating sewage through biological purification, the inner wall of the filter tank is prone to adhering to the residues of purification plants or microorganisms and sludge in the sewage. If manual flushing is used, it is difficult to flush them away, and the cleaning effect is not good. At the same time, when detecting the treated sewage, it is not convenient to detect water areas at different height levels, and the practicability is relatively low. Content of the Utility Model

[0004] The purpose of the utility model is to provide an artificial wetland sewage advanced treatment device with a biological filter tank. By setting a detection component and a brushing component, it solves the problems that when treating sewage through biological purification, the inner wall of the filter tank is prone to adhering to the residues of purification plants or microorganisms and sludge in the sewage. If manual flushing is used, it is difficult to flush them away, and the cleaning effect is not good. At the same time, when detecting the treated sewage, it is not convenient to detect water areas at different height levels, and the practicability is relatively low.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions: an artificial wetland sewage advanced treatment device with a biological filter tank, including a bottom plate and a filter tank. One side of the upper surface of the bottom plate is fixedly connected with a water storage tank. A cross frame is arranged at the top of the filter tank. The middle part of the upper surface of the cross frame is fixedly connected with a stirring component. One side of the upper surface of the cross frame is fixedly connected with a brushing component. The top of the front surface of the water storage tank is fixedly connected with a detection component. The middle part of the top of the water storage tank is fixedly connected with a filtering component;

[0006] The detection component includes a motor A. The output end of the motor A is spline-connected with a transmission rod A. The other end of the transmission rod A is fixedly connected with a lead screw. The bottom of the lead screw is rotationally connected with a mounting frame through a mounting bearing. One side of the mounting frame is fixedly connected to the top of the front surface of the water storage tank. A control panel is arranged on the front surface of the mounting frame. A descending plate is threadedly connected to the surface of the lead screw. A detection rod is fixedly connected to the bottom of the descending plate. A detection head is fixedly connected to the bottom of the detection rod. The detection rod penetrates through one side of the top of the water storage tank.

[0007] Preferably, the stirring assembly includes a B motor, the output end of the B motor is spline-connected with a B transmission rod, the other end of the B transmission rod is fixedly connected with a stirring rod, and the top of the surface of the stirring rod is rotationally connected to the inside of the middle part of the cross frame through the installation of a B bearing.

[0008] Preferably, the brushing assembly includes a C motor, the output end of the C motor is spline-connected with a C transmission rod, the other end of the C transmission rod is fixedly connected with an A pulley, the A pulley is rotationally connected with a B pulley through a belt, the middle part of the B pulley is fixedly connected with a rotating cylinder adapted to the stirring rod, the top of the surface of the rotating cylinder is rotationally connected to the middle part of the inner top wall of the cross frame through the installation of a C bearing, both sides of the rotating cylinder are fixedly connected with connecting plates, the other side of the connecting plate is fixedly connected with a cleaning plate, a T-shaped sliding groove is formed in the middle of the other side of the cleaning plate, a brush is slidably connected to the inside of the T-shaped sliding groove, and one side of the brush is fixedly connected with a T-shaped rod adapted to the T-shaped sliding groove.

[0009] Preferably, the filtering assembly includes a filtering tank and a water pump, the input end of the water pump is fixedly connected with a water inlet pipe, the output end of the water pump is sleeved with a water outlet pipe, the other end of the water outlet pipe is fixedly connected to the top of the filtering tank, the other end of the water inlet pipe is fixedly connected to the bottom of one side of the surface of the filter pond, filter plates, cotton yarn plates and activated carbon plates are respectively fixedly connected to both sides and the middle part of the inner wall of the filtering tank, and a water outlet pipe is fixedly connected to the bottom of the filtering tank.

[0010] Preferably, both sides of the filtering tank are fixedly connected with assembly frames, and the front surface of the filtering tank is fixedly connected to the other side of the mounting frame.

[0011] Preferably, a drain pipe is fixedly connected to the bottom of one side of the water storage tank, the other end of the drain pipe is threadedly connected with a pipe cap, a sewage discharge pipe is fixedly connected to the bottom of the filter pond, a valve is arranged on the surface of the sewage discharge pipe, and support legs are fixedly connected to the surface of the filter pond.

[0012] Preferably, support seats are fixedly connected to both sides of the bottom of the bottom plate, and anti-slip patterns are formed on the bottoms of the support seats.

[0013] The utility model provides an artificial wetland sewage deep treatment device with a biological filter pond, and has the following beneficial effects:

[0014] Through the settings of the detection component and the brushing component, when in use, the C motor drives the A pulley to rotate, and then drives the B pulley to rotate through the belt. Subsequently, the rotation of the B pulley drives the cleaning plate to rotate, which in turn drives the brush to rotate to brush the inside of the filter tank, thereby brushing off some stubbornly adhered sludge, enhancing the cleaning effect, reducing the residue of impurities such as plants, microorganisms and sludge for internal purification, avoiding affecting subsequent use. Then, the A motor drives the screw rod to rotate, and then the rotation of the screw rod drives the descending plate to move up and down. Subsequently, the descending plate drives the detection rod to descend, and then drives the detection head to detect the water in the water storage tank, so as to facilitate driving the detection head to enter water areas at different height levels for detection, enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 Schematic diagram of the structure of the detection component of the present invention;

[0018] Figure 3 Schematic diagram of the structure of the brushing component of the present invention;

[0019] Figure 4 Schematic diagram of the structure of the stirring component of the present invention;

[0020] Figure 5 Schematic diagram of the structure of the filtering component of the present invention.

[0021] Labels in the figure:

[0022] 1, bottom plate; 2, filter tank; 3, water storage tank; 4, stirring component; 401, B motor; 402, B transmission rod; 403, stirring rod; 5, brushing component; 501, C motor; 502, C transmission rod; 503, A pulley; 504, B pulley; 505, cleaning plate; 506, brush; 6, detection component; 601, A motor; 602, A transmission rod; 603, screw rod; 604, descending plate; 605, detection rod; 606, detection head; 7, filtering component; 701, filter tank; 702, water pump; 703, water inlet pipe; 704, water outlet pipe; 705, filter plate; 706, cotton yarn plate; 707, activated carbon plate; 708, drain pipe; 8, assembly rack; 9, drain pipe; 10, sewage pipe; 11, support leg; 12, support seat. Specific embodiments

[0023] Here, exemplary embodiments will be described in detail, and examples thereof are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, this embodiment proposes an advanced treatment device for artificial wetland sewage with a biological filter, including a bottom plate 1 and a filter tank 2. A water storage tank is fixedly connected to one side of the upper surface of the bottom plate 1. A cross frame is arranged at the top of the filter tank 2. A stirring assembly 4 is fixedly connected to the middle of the upper surface of the cross frame. A brushing assembly 5 is fixedly connected to one side of the upper surface of the cross frame. A detection assembly 6 is fixedly connected to the top of the front surface of the water storage tank 3. A filtering assembly 7 is fixedly connected to the middle of the top of the water storage tank 3. Some aquatic plants such as water lilies and duckweeds and microbial purifying agents can be added to the interior of the filter tank 2. The harmful substances in the sewage are converted into harmless substances by the aquatic plants through absorption, degradation, filtration, etc. The organic substances, nitrogen, phosphorus and other pollutants in the water are converted into harmless substances by the microbial purifying agents. The microbial purifying agents can use microbial strains such as aerobic bacteria and anaerobic bacteria. When the internal sewage is pumped out and transferred by personnel, the aquatic plants can be taken out according to the actual situation and added again after adding sewage;

[0027] The detection component 6 includes a motor A 601. The output end of the motor A 601 is spline-connected with a transmission rod A 602. The other end of the transmission rod A 602 is fixedly connected with a lead screw 603. The bottom of the lead screw 603 is rotationally connected with a mounting bracket through a mounting bearing. One side of the mounting bracket is fixedly connected to the top of the front surface of the water storage tank 3. A control panel is arranged on the front surface of the mounting bracket. A descending plate 604 is threadedly connected to the surface of the lead screw 603. A detection rod 605 is fixedly connected to the bottom of the descending plate 604. A detection head 606 is fixedly connected to the bottom of the detection rod 605. The detection rod 605 penetrates through one side of the top of the water storage tank 3. The detection head 606 is a sensor head, which can sense various parameters in the water body, such as temperature, pH value, dissolved oxygen, turbidity, conductivity, etc. The sensor head usually transmits the detected data to the control panel through electronic signals for data analysis and recording. Through the settings of the detection component 6 and the brushing component 5, when in use, the motor C 501 drives the pulley A 503 to rotate, and then drives the pulley B 504 to rotate through the belt. Subsequently, the rotation of the pulley B 504 drives the cleaning plate 505 to rotate, and then drives the brush 506 to rotate to brush the inside of the filter tank 2, thereby brushing off some stubbornly adhered sludge and enhancing the cleaning effect. Subsequently, the motor A 601 drives the lead screw 603 to rotate. Then, the rotation of the lead screw 603 drives the descending plate 604 to move up and down. Subsequently, the descending plate 604 drives the detection rod 605 to descend, and then drives the detection head 606 to detect the water in the water storage tank 3, so as to facilitate driving the detection head 606 to enter the water areas at different height levels for detection and enhance the practicability of the device.

[0028] As Figure 1 and Figure 3 shown, the brushing component 5 includes a motor C 501. The output end of the motor C 501 is spline-connected with a transmission rod C 502. The other end of the transmission rod C 502 is fixedly connected with a pulley A 503. The pulley A 503 is rotationally connected with a pulley B 504 through a belt. The middle of the pulley B 504 is fixedly connected with a rotating cylinder adapted to the stirring rod 403. The top of the surface of the rotating cylinder is rotationally connected to the middle of the inner top wall of the cross frame through a mounting bearing C. Both sides of the rotating cylinder are fixedly connected with connecting plates. The other side of the connecting plate is fixedly connected with a cleaning plate 505. A T-shaped chute is opened in the middle of the other side of the cleaning plate 505. A brush 506 is slidably connected inside the T-shaped chute. One side of the brush 506 is fixedly connected with a T-shaped rod adapted to the T-shaped chute. The motor C 501 drives the pulley A 503 to rotate, and then drives the pulley B 504 to rotate through the belt. Subsequently, the rotation of the pulley B 504 drives the cleaning plate 505 to rotate, and then drives the brush 506 to rotate to brush the inside of the filter tank 2. At the same time, the brush 506 is convenient to be removed from the T-shaped chute, so as to facilitate the replacement of the brush 506.

[0029] Embodiment 2:

[0030] The solution in Embodiment 1 will be further introduced in combination with specific working methods, as described in detail below:

[0031] As Figure 1 and Figure 4 shown, the stirring assembly 4 includes a B motor 401. The output end of the B motor 401 is spline-connected to a B transmission rod 402. The other end of the B transmission rod 402 is fixedly connected to a stirring rod 403. The top of the surface of the stirring rod 403 is rotationally connected to the inside of the middle part of the cross-frame through the installation of a B bearing. The B motor 401 drives the B transmission rod 402 to rotate. Subsequently, the rotation of the B transmission rod 402 drives the stirring rod 403 to rotate, thereby accelerating the reaction between the coagulant and the sewage.

[0032] As Figure 1 and Figure 5 shown, the filtering assembly 7 includes a filtering tank 701 and a water pump 702. The input end of the water pump 702 is fixedly connected to a water inlet pipe 703. The output end of the water pump 702 is sleeved with a water outlet pipe 704. The other end of the water outlet pipe 704 is fixedly connected to the top of the filtering tank 701. The other end of the water inlet pipe 703 is fixedly connected to the bottom of one side of the surface of the filter pond 2. On both sides and in the middle of the inner wall of the filtering tank 701, a filter plate 705, a cotton yarn plate 706, and an activated carbon plate 707 are respectively fixedly connected. The bottom of the filtering tank 701 is fixedly connected to a drain pipe 708. The water pump 702 is started. Subsequently, the water inlet pipe 703 pumps the precipitated water out of the filter pond 2, and then pumps the water into the filtering tank 701 through the water outlet pipe 704. Then, it is filtered through the three layers of the filter plate 705, the cotton yarn plate 706, and the activated carbon plate 707 to enhance the effect of sewage treatment.

[0033] As Figure 1 shown, a drain pipe 9 is fixedly connected to the bottom of one side of the water storage tank 3. The other end of the drain pipe 9 is threadedly connected with a pipe cap. A sewage discharge pipe 10 is fixedly connected to the bottom of the filter pond 2. A valve is arranged on the surface of the sewage discharge pipe 10. Support legs 11 are fixedly connected to the surface of the filter pond 2. The valve is opened, and the sludge precipitated inside the filter pond 2 is discharged out of the tank through the sewage discharge pipe 10. The pipe cap is opened, and the purified water can be taken out for people to use.

[0034] As Figure 1 and Figure 5 shown, fitting frames 8 are fixedly connected to both sides of the filtering tank 701. The front of the filtering tank 701 is fixedly connected to the other side of the mounting frame.

[0035] As Figure 1 shown, support seats 12 are fixedly connected to both sides of the bottom of the bottom plate 1. Anti-slip patterns are provided at the bottoms of the support seats 12.

[0036] Embodiment 3:

[0037] The solutions in Embodiment 1 and Embodiment 2 will be further introduced in combination with specific working methods, as detailed in the following description:

[0038] Specifically, when this artificial wetland sewage advanced treatment device with a biological filter is in operation / use: Pour the sewage into the filter tank 2, then add a coagulant. Subsequently, the B motor 401 drives the B transmission rod 402 to rotate. Then, the rotation of the B transmission rod 402 drives the stirring rod 403 to rotate, thereby accelerating the reaction between the coagulant and the sewage. When the sewage sedimentation is completed, the water pump 702 is started. Subsequently, the water inlet pipe 703 pumps the sedimented water out of the filter tank 2, and then the water is pumped into the filter tank 701 through the water outlet pipe 704. Then, it is filtered through three layers, namely the filter plate 705, the cotton yarn plate 706, and the activated carbon plate 707, to enhance the sewage purification effect. Subsequently, the filtered water flows downward into the water storage tank 3 for storage. Then, the A motor 601 drives the lead screw 603 to rotate. Then, the rotation of the lead screw 603 drives the descending plate 604 to move up and down. Then, the descending plate 604 drives the detection rod 605 to descend, thereby driving the detection head 606 to detect the water in the water storage tank 3. After passing the detection, open the pipe cap, and discharge the purified water from the drain pipe 9 for people to use. Then, open the valve, and the sludge deposited inside the filter tank 2 is discharged out of the tank through the sewage discharge pipe 10. Subsequently, fill the filter tank 3 with water. Then, the C motor 501 drives the C transmission rod 502 to rotate. Then, the rotation of the C transmission rod 502 drives the A pulley 503 to rotate. Then, it drives the B pulley 504 to rotate through the belt. Then, the rotation of the B pulley 504 drives the cleaning plate 505 to rotate, thereby driving the brush 506 to rotate to brush the inside of the filter tank 2, enhancing the cleaning effect of the inner wall of the filter tank 2. At the same time, the brush 506 is convenient to remove from the T-shaped chute, thus facilitating the replacement of the brush 506.

[0039] All the electrical components mentioned in this article are electrically connected to an external main controller and 220V mains power. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An advanced treatment device for artificial wetland sewage with a biological filter tank, comprising a bottom plate (1) and a filter tank (2), characterized in that: On one side of the upper surface of the bottom plate (1), a water storage tank (3) is fixedly connected. At the top of the filter tank (2), a cross frame is provided. In the middle of the upper surface of the cross frame, a stirring assembly (4) is fixedly connected. On one side of the upper surface of the cross frame, a brushing assembly (5) is fixedly connected. At the top of the front surface of the water storage tank (3), a detection assembly (6) is fixedly connected. In the middle of the top of the water storage tank (3), a filtering assembly (7) is fixedly connected. The detection assembly (6) includes a motor A (601). The output end of the motor A (601) is splined with a transmission rod A (602). The other end of the transmission rod A (602) is fixedly connected with a lead screw (603). The bottom of the lead screw (603) is rotationally connected with a mounting frame through a mounting bearing. One side of the mounting frame is fixedly connected to the top of the front surface of the water storage tank (3). A control panel is arranged on the front surface of the mounting frame. The surface of the lead screw (603) is threadedly connected with a descending plate (604). The bottom of the descending plate (604) is fixedly connected with a detection rod (605). The bottom of the detection rod (605) is fixedly connected with a detection head (606). The detection rod (605) penetrates through one side of the top of the water storage tank (3).

2. The advanced treatment device for artificial wetland sewage with a biological filter tank according to claim 1, characterized in that: The stirring assembly (4) includes a motor B (401). The output end of the motor B (401) is splined with a transmission rod B (402). The other end of the transmission rod B (402) is fixedly connected with a stirring rod (403). The top of the surface of the stirring rod (403) is rotationally connected to the inside of the middle of the cross frame through a mounting bearing B.

3. The advanced treatment device for artificial wetland sewage with a biological filter tank according to claim 1, characterized in that: The brushing assembly (5) includes a motor C (501). The output end of the motor C (501) is splined with a transmission rod C (502). The other end of the transmission rod C (502) is fixedly connected with a pulley A (503). The pulley A (503) is rotationally connected with a pulley B (504) through a belt. The middle of the pulley B (504) is fixedly connected with a rotating cylinder adapted to the stirring rod (403). The top of the surface of the rotating cylinder is rotationally connected to the middle of the inner top wall of the cross frame through a mounting bearing C. Both sides of the rotating cylinder are fixedly connected with connecting plates. The other side of the connecting plate is fixedly connected with a cleaning plate (505). In the middle of the other side of the cleaning plate (505), a T-shaped sliding groove is opened. Inside the T-shaped sliding groove, a brush (506) is slidably connected. One side of the brush (506) is fixedly connected with a T-shaped rod adapted to the T-shaped sliding groove.

4. An advanced treatment device for artificial wetland sewage with a biological filter tank according to claim 1, characterized in that: The filtering component (7) includes a filtering tank (701) and a water pump (702). The input end of the water pump (702) is fixedly connected to a water inlet pipe (703), the output end of the water pump (702) is sleeved with a water outlet pipe (704), the other end of the water outlet pipe (704) is fixedly connected to the top of the filtering tank (701), the other end of the water inlet pipe (703) is fixedly connected to the bottom of one side of the surface of the filter pond (2), both sides and the middle part of the inner wall of the filtering tank (701) are respectively fixedly connected with a filter plate (705), a cotton yarn plate (706) and an activated carbon plate (707), and the bottom of the filtering tank (701) is fixedly connected with a drain pipe (708).

5. The advanced treatment device for artificial wetland sewage with a biological filter tank according to claim 4, characterized in that: Both sides of the filtering tank (701) are fixedly connected with an assembly frame (8), and the front surface of the filtering tank (701) is fixedly connected to the other side of the mounting frame.

6. The advanced treatment device for artificial wetland sewage with a biological filter according to claim 1, characterized in that: A drain pipe (9) is fixedly connected to the bottom of one side of the water storage tank (3), the other end of the drain pipe (9) is threadedly connected with a pipe cap, a sewage discharge pipe (10) is fixedly connected to the bottom of the filter pond (2), a valve is arranged on the surface of the sewage discharge pipe (10), and support legs (11) are fixedly connected to the surface of the filter pond (2).

7. An advanced treatment device for artificial wetland sewage with a biological filter tank according to claim 1, characterized in that: Support seats (12) are fixedly connected to both sides of the bottom of the bottom plate (1), and anti-slip patterns are formed on the bottoms of the support seats (12).

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