Landscape water body water quality purification system

Abstract

The utility model discloses a landscape water body water quality purification system, and belongs to the technical field of water quality purification, the landscape water body water quality purification system comprises a sedimentation tank, a biological filtration tank and a purification box, a water inlet of the sedimentation tank is fixedly connected with a water inlet pipe; landscape water is injected into the sedimentation tank through the water inlet pipe, large-particle suspended solids are intercepted through the grating, fine particles of the landscape water can be conveniently precipitated in the sedimentation tank subsequently, the precipitated water body is injected into the biological filtration tank through cooperation between the water pump and the conveying pipe, and under the action of the aeration device, the biological filtration tank can be used for biological filtration. Microorganisms in the microorganism culture box are used for degrading organic matters and nitrogen and phosphorus pollutants, and then a water body treated by the biological filtration tank is injected into the purification box through the water pump and the conveying pipe, so that residual pollutants are conveniently removed through the activated carbon adsorption plate; according to the water quality purification system, suspended solids and soluble pollutants can be removed at the same time through cooperation of the sedimentation tank, the biological filtration tank and the purification box, and the purification effect is more comprehensive.

Description

A landscape water body water purification system Technical Field

[0001] This application relates to the field of water purification technology, and in particular to a landscape water body water purification system. Background Technology

[0002] With the acceleration of urbanization, the water quality of landscape water bodies, as an important component of urban ecological construction, is receiving increasing attention. Due to their poor flow and weak self-purification capacity, landscape water bodies are prone to the accumulation of pollutants, leading to water quality deterioration and impacting the ecological environment and aesthetic value. Currently, purification technologies for landscape water bodies mainly include physical filtration, chemical treatment, and bioremediation.

[0003] Physical filtration: This method uses filters or filter media to trap suspended solids. Its advantage is that it is simple to operate, but it cannot remove dissolved pollutants.

[0004] Chemical treatment: Pollutants are removed by adding agents (such as flocculants and oxidants). The advantage is that it is effective quickly, but it is easy to cause secondary pollution.

[0005] Bioremediation: This method uses microorganisms or plants to degrade pollutants. Its advantages are that it is environmentally friendly and sustainable, but it is slow to take effect and is limited by environmental conditions.

[0006] Each of the above-mentioned water purification methods has its own advantages and disadvantages, but none of them can achieve efficient and low-cost long-term water purification. Therefore, an improvement is now being made to a landscape water body water purification system. Summary of the Invention

[0007] In view of the shortcomings of the prior art, this application provides a landscape water body water purification system, which overcomes the shortcomings of the prior art and aims to solve the problems in the prior art.

[0008] To achieve the above objectives, this application provides the following technical solution: a landscape water body water purification system, comprising a sedimentation tank, a biological filtration tank, and a purification tank. The inlet of the sedimentation tank is fixedly connected to an inlet pipe. The outlet of the sedimentation tank is connected to the inlet of the biological filtration tank via a water pump and a delivery pipe. The outlet of the biological filtration tank is connected to the inlet of the purification tank via a water pump and a delivery pipe. The outlet of the purification tank is fixedly connected to an outlet pipe. A grid is fixedly installed inside the sedimentation tank. A microbial culture tank is placed on the inner bottom wall of the biological filtration tank and filled with microorganisms. An aeration device is installed inside the biological filtration tank above the microbial culture tank. An activated carbon adsorption plate is fixedly installed in the center of the purification tank.

[0009] By adopting the above technical solution, landscape water is injected into the sedimentation tank through the inlet pipe, and large suspended particles are intercepted by the screen. This facilitates the subsequent sedimentation of fine particles in the landscape water. The sedimented water is then injected into the biological filtration tank through the cooperation of the water pump and the delivery pipe. Under the action of the aeration device, the microorganisms in the microbial culture tank degrade organic matter and nitrogen and phosphorus pollutants. Afterwards, the water treated by the biological filtration tank is injected into the purification tank through the water pump and the delivery pipe, so that residual pollutants can be removed by the activated carbon adsorption plate. In other words, this water purification system can remove suspended solids and dissolved pollutants simultaneously through the cooperation of the sedimentation tank, the biological filtration tank and the purification tank, resulting in a more comprehensive purification effect.

[0010] As a preferred technical solution of this application, two fixed frames are symmetrically installed on the upper surface of the biological filtration tank. A reciprocating screw is rotatably connected inside each of the two fixed frames, and a drive motor for driving the reciprocating screw to rotate is provided on one side of each fixed frame. A placement plate is threadedly connected to the outer surface of the reciprocating screw, and the aeration device is fixedly installed on the placement plate.

[0011] By adopting the above technical solution, the reciprocating screw is driven to rotate by a drive motor. Since the reciprocating screw is threadedly connected to the placement plate, the reciprocating screw can drive the placement plate to reciprocate when it rotates, thereby adjusting the position of the aeration device. This ensures that each area in the biological filtration tank receives sufficient oxygen, which helps to improve oxygen utilization, promotes the activity of microorganisms, and thus improves the treatment efficiency of the biological filtration tank.

[0012] As a preferred technical solution of this application, a fixing seat is fixedly installed on one side of the fixing frame on the upper surface of the biological filtration tank, and the top of the fixing seat is in contact with the bottom of the drive motor.

[0013] By adopting the above technical solution, the drive motor is limited and fixed by the fixed base, ensuring the stability of the drive motor during operation and ensuring that the drive motor will not shake during operation.

[0014] As a preferred technical solution of this application, a number of limiting blocks are symmetrically connected on both sides of the inner wall of the biological filtration tank along its length direction, and limiting grooves are symmetrically opened on both sides of the outer wall of the microbial incubator, and the limiting grooves are adapted to the limiting blocks.

[0015] By adopting the above technical solution, the microbial culture box is precisely placed inside the biological filtration tank through the cooperation between the limiting groove and the limiting block.

[0016] As a preferred technical solution of this application, the upper surface of the microbial incubator is symmetrically connected with handles on both sides.

[0017] By adopting the above technical solution, it is made easier for staff to install or disassemble the microbial incubator.

[0018] As a preferred technical solution of this application, an installation frame is fixedly installed on the inner top wall of the purification box between the activated carbon adsorption plate and the water outlet pipe, and an ultraviolet disinfection lamp is installed inside the installation frame.

[0019] By adopting the above technical solution, the sterilization effect of the purification box is further improved by using ultraviolet disinfection lamps to kill pathogenic microorganisms.

[0020] As a preferred technical solution of this application, the grille is located below the water inlet pipe, and the grille is made of stainless steel with a hole diameter of five millimeters.

[0021] By adopting the above technical solution, the landscape water body must first pass through the screen before entering the sedimentation tank for sedimentation, ensuring that the screen can intercept large suspended particles.

[0022] As a preferred technical solution of this application, the fixing frame, reciprocating lead screw and placement plate are all made of stainless steel.

[0023] By adopting the above technical solution, the components made of stainless steel are highly corrosion-resistant, not easily damaged, and have a long service life.

[0024] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0025] 1. In this utility model, landscape water is injected into the sedimentation tank through the inlet pipe, and large suspended particles are intercepted by the screen, facilitating the subsequent sedimentation of fine particles in the landscape water. The sedimented water is then injected into the biological filtration tank through the cooperation of the water pump and the delivery pipe. Under the action of the aeration device, the microorganisms in the microbial culture tank degrade organic matter and nitrogen and phosphorus pollutants. Afterwards, the water treated by the biological filtration tank is injected into the purification tank through the water pump and the delivery pipe, so that residual pollutants can be removed by the activated carbon adsorption plate. That is, this water purification system can remove suspended solids and dissolved pollutants simultaneously through the cooperation of the sedimentation tank, the biological filtration tank and the purification tank, resulting in a more comprehensive purification effect.

[0026] 2. In this utility model, a reciprocating screw is driven to rotate by a drive motor. Since the reciprocating screw is threadedly connected to the placement plate, the reciprocating screw can drive the placement plate to reciprocate when it rotates, thereby adjusting the position of the aeration device. This ensures that each area in the biological filtration tank receives sufficient oxygen, which helps to improve oxygen utilization, promotes the activity of microorganisms, and thus improves the treatment efficiency of the biological filtration tank.

[0027] 3. In this utility model, the sterilization effect of the purification box is further improved by setting ultraviolet disinfection lamps to kill pathogenic microorganisms.

[0028] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating the ways in which the principles of the present invention can be adopted. It should be understood that the scope of the embodiments of the present invention is not limited thereto. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0030] Figure 1 is a schematic diagram of the overall structure of this application;

[0031] Figure 2 is a front sectional view of the present application;

[0032] Figure 3 is a partial structural schematic diagram of this application;

[0033] Figure 4 is a schematic diagram of the assembly of the microbial incubator of this application.

[0034] In the diagram: 1. Sedimentation tank; 2. Biological filtration tank; 3. Purification box; 4. Inlet pipe; 5. Outlet pipe; 6. Water pump; 7. Delivery pipe; 8. Bar screen; 9. Microbial incubator; 10. Aeration device; 11. Fixing frame; 12. Reciprocating screw; 13. Drive motor; 14. Placement plate; 15. Fixing base; 16. Limiting groove; 17. Handle; 18. Limiting block; 19. Activated carbon adsorption plate; 20. Ultraviolet disinfection lamp; 21. Mounting frame. Detailed Implementation

[0035] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0036] As shown in Figures 1-4, this embodiment provides a landscape water purification system, including a sedimentation tank 1, a biological filtration tank 2, and a purification tank 3. The inlet of the sedimentation tank 1 is fixedly connected to an inlet pipe 4. The outlet of the sedimentation tank 1 is connected to the inlet of the biological filtration tank 2 via a water pump 6 and a delivery pipe 7. The outlet of the biological filtration tank 2 is connected to the inlet of the purification tank 3 via a water pump 6 and a delivery pipe 7. The outlet of the purification tank 3 is fixedly connected to an outlet pipe 5. A grid 8 is fixedly installed inside the sedimentation tank 1. A microbial culture tank 9 is placed on the inner bottom wall of the biological filtration tank 2 and filled with microorganisms. An aeration device 10 is installed inside the biological filtration tank 2 above the microbial culture tank 9. An aeration device 10 is fixedly installed in the center of the purification tank 3. In use, the activated carbon adsorption plate 19 allows landscape water to be injected into the sedimentation tank 1 through the inlet pipe 4, where large suspended particles are intercepted by the grid 8. This facilitates the subsequent settling of fine particles in the sedimentation tank 1. The settled water is then pumped into the biological filtration tank 2 via the pump 6 and the delivery pipe 7. Under the action of the aeration device 10, microorganisms in the microbial culture tank 9 degrade organic matter and nitrogen and phosphorus pollutants. Afterward, the water treated in the biological filtration tank 2 is pumped into the purification tank 3 via the pump 6 and the delivery pipe 7, so that residual pollutants can be removed by the activated carbon adsorption plate 19. In other words, this water purification system can remove suspended solids and dissolved pollutants simultaneously through the cooperation of the sedimentation tank 1, the biological filtration tank 2, and the purification tank 3, resulting in a more comprehensive purification effect.

[0037] In this embodiment, as shown in Figures 2 and 3, two fixed frames 11 are symmetrically installed on the upper surface of the biological filtration tank 2. A reciprocating screw 12 is rotatably connected inside each fixed frame 11, and a drive motor 13 is provided on one side of each fixed frame 11 to drive the reciprocating screw 12. A placement plate 14 is threadedly connected to the outer surface of the reciprocating screw 12. The aeration device 10 is fixedly installed on the placement plate 14. In use, the drive motor 13 drives the reciprocating screw 12 to rotate. Because the reciprocating screw 12 is threadedly connected to the placement plate 14, the reciprocating screw 12 can drive the placement plate 14 to reciprocate when rotating, thereby adjusting the position of the aeration device 10. This ensures that each area in the biological filtration tank 2 receives sufficient oxygen, which helps improve oxygen utilization, promotes microbial activity, and thus improves the treatment efficiency of the biological filtration tank 2.

[0038] In this embodiment, as shown in Figures 2 and 3, a fixing seat 15 is fixedly installed on one side of the fixing frame 11 on the upper surface of the biological filtration tank 2. The top of the fixing seat 15 is in contact with the bottom of the drive motor 13. During use, the fixing seat 15 limits and fixes the drive motor 13 to ensure the stability of the drive motor 13 during operation and to ensure that the drive motor 13 will not shake during operation.

[0039] In this embodiment, as shown in Figures 2 and 4, several limiting blocks 18 are symmetrically connected on both sides of the inner wall of the biofiltration tank 2 along its length direction. Limiting grooves 16 are symmetrically opened on both sides of the outer wall of the microbial incubator 9. The limiting grooves 16 are adapted to the limiting blocks 18. In use, the microbial incubator 9 is precisely placed inside the biofiltration tank 2 by the cooperation between the limiting grooves 16 and the limiting blocks 18.

[0040] In this embodiment, as shown in Figures 2 and 4, handles 17 are symmetrically connected to both sides of the upper surface of the microbial incubator 9, which provides convenience for workers to install or disassemble the microbial incubator 9 during use.

[0041] In this embodiment, as shown in Figure 2, an installation frame 21 is fixedly installed on the inner top wall of the purification box 3 between the activated carbon adsorption plate 19 and the water outlet pipe 5. An ultraviolet disinfection lamp 20 is installed inside the installation frame 21. During use, the ultraviolet disinfection lamp 20 kills pathogenic microorganisms, further improving the sterilization effect of the purification box 3.

[0042] In this embodiment, as shown in Figures 1 and 2, the grille 8 is located below the inlet pipe 4. The grille 8 is made of stainless steel and has a pore size of five millimeters. During use, the landscape water body must first pass through the grille 8 before entering the sedimentation tank 1 for sedimentation, ensuring that the grille 8 can intercept large suspended particles.

[0043] In this embodiment, as shown in Figure 3, the fixing frame 11, the reciprocating lead screw 12 and the placement plate 14 are all made of stainless steel. When in use, the components made of stainless steel are highly corrosion resistant, not easily damaged, and have a long service life.

[0044] The working principle of this utility model is as follows: When using the landscape water purification system of this application, landscape water is injected into the sedimentation tank 1 through the inlet pipe 4, and large suspended particles are intercepted by the grid 8, which facilitates the subsequent sedimentation of fine particles in the landscape water in the sedimentation tank 1. The sedimented water is injected into the biological filtration tank 2 through the cooperation of the water pump 6 and the delivery pipe 7. Under the action of the aeration device 10, the microorganisms in the microbial culture tank 9 degrade organic matter and nitrogen and phosphorus pollutants. Then, the water treated by the biological filtration tank 2 is injected into the purification tank 3 through the water pump 6 and the delivery pipe 7, so that residual pollutants can be removed by the activated carbon adsorption plate 19. That is, this water purification system can remove suspended solids and dissolved pollutants simultaneously through the cooperation of the sedimentation tank 1, the biological filtration tank 2 and the purification tank 3, and the purification effect is more comprehensive.

[0045] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A landscape water body water purification system, comprising a sedimentation tank (1), a biological filtration tank (2), and a purification tank (3), characterized in that, The inlet of the sedimentation tank (1) is fixedly connected to the inlet pipe (4). The outlet of the sedimentation tank (1) is connected to the inlet of the biological filtration tank (2) through the water pump (6) and the conveying pipe (7). The outlet of the biological filtration tank (2) is connected to the inlet of the purification box (3) through the water pump (6) and the conveying pipe (7). The outlet of the purification box (3) is fixedly connected to the outlet pipe (5). The inside of the sedimentation tank (1) is fixedly installed with a grid (8). The bottom wall of the biological filtration tank (2) is placed with a microbial culture box (9). The microbial culture box (9) is filled with microorganisms. The inside of the biological filtration tank (2) is provided with an aeration device (10) above the microbial culture box (9). The inside of the purification box (3) is fixedly installed with an activated carbon adsorption plate (19) in the center.

2. The landscape body of water water quality purification system according to claim 1, characterized in that, Two fixed frames (11) are symmetrically installed on the upper surface of the biological filtration tank (2). A reciprocating screw (12) is rotatably connected inside the two fixed frames (11). A drive motor (13) for driving the reciprocating screw (12) to rotate is provided on one side of the fixed frame (11). A placement plate (14) is threadedly connected to the outer surface of the reciprocating screw (12). The aeration device (10) is fixedly installed on the placement plate (14).

3. The landscape water body water purification system according to claim 2, characterized in that, The upper surface of the biological filtration tank (2) is fixedly mounted on one side of the fixed frame (11) with a fixed seat (15), the top of the fixed seat (15) being in contact with the bottom of the drive motor (13).

4. The landscape body of water water quality purification system according to claim 1, characterized in that, The inner walls of the biological filtration tank (2) are symmetrically connected with several limiting blocks (18) along their length direction. The outer walls of the microbial incubator (9) are symmetrically provided with limiting grooves (16), and the limiting grooves (16) are adapted to the limiting blocks (18).

5. A landscape water body water purification system according to claim 1, characterized in that, The microbial incubator (9) has handles (17) symmetrically connected to both sides of its upper surface.

6. A landscape water body water purification system according to claim 1, characterized in that, An installation frame (21) is fixedly installed on the inner top wall of the purification box (3) between the activated carbon adsorption plate (19) and the water outlet pipe (5). An ultraviolet disinfection lamp (20) is installed inside the installation frame (21).

7. A landscape water purification system according to claim 1, characterized in that, The grille (8) is located below the water inlet pipe (4). The grille (8) is made of stainless steel and has a hole diameter of five millimeters.

8. A landscape water body water purification system according to claim 2, characterized in that, The fixing frame (11), reciprocating screw (12) and placement plate (14) are all made of stainless steel.

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