Biological treatment device for water quality restoration

Abstract

The utility model relates to the technical field of water quality remediation, and discloses a biological treatment device for water quality remediation, which solves the problem that water cannot be in good contact with microorganisms, and comprises a main cylinder body, a microorganism treatment mechanism is arranged in the main cylinder body, and the microorganism treatment mechanism is arranged in the main cylinder body. The microbiological treatment mechanism comprises an aerator fixedly connected to one side of the main cylinder, one side of the aerator is fixedly connected with an air guide pipe A, one end of the air guide pipe A is fixedly connected with a mounting column, the upper surface of the mounting column is fixedly connected with an air guide pipe B, the outer side of the air guide pipe B is fixedly connected with a microbiological treatment disc, and the microbiological treatment disc is filled with microorganisms for repairing water quality. A mounting disc is fixedly connected to the outer side of the air guide pipe B, fan blades are rotatably connected to the inner wall of the mounting disc, a top disc is fixedly connected to the upper surfaces of the fan blades, a groove is formed in the bottom surface of the top disc, and water flow can be diffused all around under the action of the groove, so that the aim of enabling water to be in better contact with microorganisms is fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality restoration, in particular to a biological treatment device for water quality restoration. Background Art

[0002] A biological treatment device is a device used for water quality remediation. It purifies water by utilizing the biodegradation of organic and inorganic substances in wastewater by microorganisms. Wastewater enters an active pool equipped with a layer of fillers. The wastewater contacts the microorganisms through the fillers. The microorganisms decompose organic matter and other pollutants in the wastewater through the biofilm attached to the surface of the fillers. At the same time, air is introduced into the wastewater in conjunction with an aeration device to increase the dissolved oxygen content in the wastewater. The microorganisms use the dissolved oxygen to degrade organic matter, promote the transfer and uniform distribution of oxygen, and improve the activity and degradation efficiency of the microorganisms, ultimately achieving the effect of water quality remediation. However, the existing biological treatment devices for water quality remediation use aeration devices to drive the water to flow and contact with microorganisms, and the water flows irregularly, which results in the water not being able to contact the microorganisms well, affecting the speed of water remediation.

[0003] In view of the above problems, a biological treatment device for water quality remediation is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a biological treatment device for water quality restoration. The device is used to work, thereby solving the problem that the water body cannot be well contacted with microorganisms, thus affecting the water body restoration effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biological treatment device for water quality repair, comprising a main cylinder, wherein a microbial treatment mechanism for repairing water quality by using microorganisms and a stirring mechanism for allowing water to better contact the microorganisms are arranged inside the main cylinder;

[0006] The microbial treatment mechanism includes an aerator fixedly connected to one side of the main cylinder, an air guide pipe A is fixedly connected to one side of the aerator, one end of the air guide pipe A is fixedly connected to a mounting column and the air guide pipe A is communicated with the inside of the mounting column, an air guide pipe B is fixedly connected to the upper surface of the mounting column, a microbial treatment disk is fixedly connected to the outside of the air guide pipe B, the inside of the microbial treatment disk is filled with microorganisms for repairing water quality, a leakage net is fixedly connected to the upper surface of the microbial treatment disk, the outside of the air guide pipe B is also fixedly connected to the mounting disk, a top groove is opened on one side of the mounting disk, a fan blade is rotatably connected to the inner wall of the top groove, a top plate is fixedly connected to the upper surface of the fan blade, a groove is arranged on the bottom surface of the top plate, and water flow can diffuse to all sides under the action of the groove.

[0007] Preferably, the stirring mechanism includes a stirring motor, a motor chamber is fixedly connected to the inner wall of the main cylinder body, the stirring motor is fixedly connected to the inner wall of the motor chamber, the output end of the stirring motor is fixedly connected to the main rotating shaft, the outer side of the main rotating shaft is fixedly connected to a stirring rod, and the outer side of the stirring rod is fixedly connected to a stirring short rod.

[0008] Preferably, a leakage hole is opened on one side of the stirring short rod, and the leakage hole penetrates the stirring short rod, and the penetration holes on both sides are of different sizes.

[0009] Preferably, the inner cylinder column is fixedly connected to the inner wall of the main cylinder, the inner cylinder column is fixedly connected to the support plate and the valve C, the air guide pipe A is arranged inside the support plate and the mounting column is fixedly connected to the upper surface of the support plate.

[0010] Preferably, a filter screen and an activated carbon layer are fixedly connected to the inner wall of the inner cylinder.

[0011] Preferably, an inclined bottom surface is fixedly connected to the inner wall of the inner cylinder, a valve B is fixedly connected to the inner wall of the inner cylinder, a water pump is fixedly connected to the inside of the inner cylinder, a small water pump is externally connected to the water pump pipe, an observation window is fixedly connected to one side of the main cylinder, and the observation window is arranged corresponding to the top of valve A.

[0012] Preferably, a feed pipe and a discharge pipe are fixedly connected to the outside of the main cylinder, and an inclined bottom surface is provided on the bottom surface of the inner wall of the main cylinder, and the inclination direction of the inclined bottom surface corresponds to the opening direction of the discharge pipe.

[0013] Preferably, a bracket for maintaining the stability of the equipment is fixedly connected to the bottom surface of the main cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model proposes a biological treatment device for water quality restoration. After the water to be treated enters the interior of the main cylinder through the feed pipe, it is first filtered through the filter screen and the activated carbon layer, and then the stirring motor and the aerator are turned on. The aerator blows air through the air guide pipe A, the mounting column and the air guide pipe B to provide sufficient oxygen for the microorganisms. At the same time, the blowing drives the fan blades to rotate. The rotation of the fan blades drives the water body to flow upward, contact with the bottom surface of the top plate, and diffuse to the surroundings and downward through the grooves on the bottom surface of the top plate, so that the water body is concentrated around the microbial treatment plate. At the same time, the stirring motor drives the main shaft, the stirring rod and the stirring short rod to rotate, stir the water body to drive the water body to flow, and use the leakage hole to increase turbulence, finally realizing that the water body is in better contact with the microorganisms and achieving the purpose of better water quality restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the main cylinder of the utility model;

[0018] Figure 3 This is a schematic diagram of the microbial treatment mechanism of the utility model.

[0019] In the figure: 1. main cylinder; 11. inlet pipe; 12. outlet pipe; 13. observation window; 14. motor room; 15. valve A; 16. valve B; 17. inner cylinder column; 171. support plate; 172. suction pipe; 18. valve C; 19. inclined bottom surface; 2. bracket; 3. stirring mechanism; 31. stirring motor; 32. main shaft; 33. stirring rod; 34. stirring short rod; 35. leakage hole; 4. microbial treatment mechanism; 41. aerator; 42. air guide pipe A; 43. mounting column; 44. microbial treatment plate; 441. leakage net; 45. air guide pipe B; 46. mounting plate; 461. top groove; 462. fan blade; 47. top plate; 5. filter screen; 6. activated carbon layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1 A biological treatment device for water quality restoration includes a main cylinder 1, inside of which is arranged a microbial treatment mechanism 4 for restoring water quality using microorganisms and a stirring mechanism 3 for allowing water to better contact with the microorganisms.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Combination Figure 2-Figure 3The microbial treatment mechanism 4 includes an aerator 41 fixedly connected to one side of the main cylinder 1, an air guide pipe A42 fixedly connected to one side of the aerator 41, a mounting column 43 fixedly connected to one end of the air guide pipe A42 and the air guide pipe A42 is communicated with the inside of the mounting column 43, an air guide pipe B45 fixedly connected to the upper surface of the mounting column 43, a microbial treatment disk 44 fixedly connected to the outside of the air guide pipe B45, the microbial treatment disk 44 is filled with microorganisms for repairing water quality, a leakage net 441 fixedly connected to the upper surface of the microbial treatment disk 44, a mounting disk 46 fixedly connected to the outside of the air guide pipe B45, a top groove 461 is provided on one side of the mounting disk 46, a fan blade 462 is rotatably connected to the inner wall of the top groove 461, a top plate 47 is fixedly connected to the upper surface of the fan blade 462, a groove is provided on the bottom surface of the top plate 47, and a water flow Under the action of the groove, it can diffuse to the surroundings. Through the arrangement of the aerator 41, the air duct A42, the mounting column 43, the microbial treatment disk 44, the screen 441 and the air duct B45, the aerator 41 can be used to provide oxygen to the microbial treatment disk 44 through the air duct A42 and the air duct B45 to ensure the activity of the microorganisms. Through multiple groups of microbial treatment disks 44 and the screen 441, the contact area between the microorganisms and the water body can be increased to achieve a better effect of treating water quality. Through the arrangement of the mounting disk 46, the top groove 461, the fan blades 462 and the top plate 47, the fan blades 462 can be driven to rotate by blowing air, thereby driving the water to flow upward. Under the action of the top plate 47 and the grooves on its bottom, the water flow is allowed to diffuse to the surroundings and downwards, which is convenient for the contact between the microorganisms and the water body.

[0025] The stirring mechanism 3 includes a stirring motor 31, the inner wall of the main cylinder 1 is fixedly connected to the motor chamber 14, the stirring motor 31 is fixedly connected to the inner wall of the motor chamber 14, the output end of the stirring motor 31 is fixedly connected to the main shaft 32, the outer side of the main shaft 32 is fixedly connected to the stirring rod 33, and the outer side of the stirring rod 33 is fixedly connected to the stirring short rod 34. Through the arrangement of the motor chamber 14, the stirring motor 31, the main shaft 32, the stirring rod 33 and the stirring short rod 34, while protecting the stirring motor 31 from contacting water, the stirring motor 31 is used to drive the main shaft 32, the stirring rod 33 and the stirring short rod 34 to rotate, thereby driving the liquid to rotate for stirring, so that the water body can better contact with the microbial treatment disk 44, thereby enhancing the water quality repair effect.

[0026] A leakage hole 35 is provided on one side of the stirring short rod 34. The leakage hole 35 penetrates the stirring short rod 34 and the through holes on both sides are of different sizes. Through the setting of the leakage hole 35, turbulence can be formed by using the through holes of different sizes when water passes through, which accelerates the flow of water and further promotes the contact between microorganisms and water.

[0027] The inner wall of the main cylinder body 1 is fixedly connected to an inner cylinder column 17, and the inner wall of the inner cylinder column 17 is fixedly connected to a support plate 171 and a valve C18. The air guide pipe A42 is arranged inside the support plate 171 and the mounting column 43 is fixedly connected to the upper surface of the support plate 171. Through the arrangement of the inner cylinder column 17, the support plate 171 and the valve C18, the purpose of supporting the microbial treatment mechanism 4 and concentrating the water body during stirring is achieved.

[0028] The inner wall of the inner cylinder column 17 is fixedly connected with a filter screen 5 and an activated carbon layer 6. The arrangement of the filter screen 5 and the activated carbon layer 6 facilitates filtering of larger floating objects in the water and adsorbing smaller impurities.

[0029] An inclined bottom surface 19 is fixedly connected to the inner wall of the inner cylinder column 17, a valve B16 is fixedly connected to the inner wall of the inner cylinder column 17, a water extraction pipe 172 is fixedly connected inside the inner cylinder column 17, the water extraction pipe 172 is externally connected to a small water pump, an observation window 13 is fixedly connected to one side of the main cylinder body 1, the observation window 13 is arranged corresponding to the top of the valve A15, through the arrangement of the observation window 13, valve A15, valve B16 and the water extraction pipe 172, after the preliminary filtration is completed, when the water body is retained above the valve A15 through the valve C18, the water body condition can be observed through the observation window 13, if there are more impurities in the water body, the valve B16 and the small pump externally connected to the water extraction pipe 172 are opened to pump out the water for re-filtration and repair treatment, if the water body condition is good, the valve A15 is opened to discharge the treated water.

[0030] An inlet pipe 11 and an outlet pipe 12 are fixedly connected to the outside of the main cylinder 1. An inclined bottom surface 19 is provided on the bottom surface of the inner wall of the main cylinder 1. The inclination direction of the inclined bottom surface 19 corresponds to the opening direction of the outlet pipe 12. The setting of the inlet pipe 11, the outlet pipe 12 and the inclined bottom surface 19 facilitates the input and output of treated water.

[0031] A bracket 2 for maintaining the stability of the equipment is fixedly connected to the bottom surface of the main cylinder 1. The arrangement of the bracket 2 provides a stable working environment for water treatment operations.

[0032] Specifically, after the water to be treated enters the main cylinder 1 through the feed pipe 11, it is first filtered through the filter screen 5 and the activated carbon layer 6, and then the stirring motor 31 and the aerator 41 are turned on. The aerator 41 blows air through the air duct A42, the mounting column 43 and the air duct B45 to provide sufficient oxygen for the microorganisms. At the same time, the blowing drives the fan blades 462 to rotate. The rotation of the fan blades 462 drives the water to flow upward, contact the bottom surface of the top plate 47, and diffuse to the surroundings and downward through the grooves on the bottom surface of the top plate 47, so that the water is concentrated around the microorganism treatment plate 44. At the same time, the stirring motor 31 drives the main shaft 32, the stirring rod 33 and the stirring short rod 34 to rotate, stirring the water body to drive the water body to flow, and using the leakage hole 35 to increase turbulence, ultimately achieving better contact between the water body and the microorganisms and achieving better water quality repair.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological treatment device for water quality remediation, comprising a main cylinder (1), characterized in that: The main cylinder (1) is provided with a microbial treatment mechanism (4) for using microorganisms to repair water quality and a stirring mechanism (3) for allowing the water to better contact the microorganisms; The microorganism treatment mechanism (4) comprises an aerator (41) fixedly connected to one side of the main cylinder (1), an air guide pipe A (42) fixedly connected to one side of the aerator (41), an installation column (43) fixedly connected to one end of the air guide pipe A (42), and the air guide pipe A (42) is connected to the inside of the installation column (43), an air guide pipe B (45) fixedly connected to the upper surface of the installation column (43), a microorganism treatment disk (44) fixedly connected to the outer side of the air guide pipe B (45), and the microorganism treatment disk (44) is fixedly connected to the outer side of the microorganism treatment disk (44). 4) The interior is filled with microorganisms for repairing water quality, a leakage net (441) is fixedly connected to the upper surface of the microorganism treatment disk (44), and a mounting disk (46) is also fixedly connected to the outer side of the air guide pipe B (45), and a top groove (461) is opened on one side of the mounting disk (46), and a fan blade (462) is rotatably connected to the inner wall of the top groove (461), and a top plate (47) is fixedly connected to the upper surface of the fan blade (462), and a groove is arranged on the bottom surface of the top plate (47), and water flow can be diffused to the surroundings under the action of the groove.

2. A biological treatment device for water quality remediation according to claim 1, characterized in that: The stirring mechanism (3) comprises a stirring motor (31), the inner wall of the main cylinder (1) is fixedly connected to a motor chamber (14), the stirring motor (31) is fixedly connected to the inner wall of the motor chamber (14), the output end of the stirring motor (31) is fixedly connected to a main rotating shaft (32), the outer side of the main rotating shaft (32) is fixedly connected to a stirring rod (33), and the outer side of the stirring rod (33) is fixedly connected to a stirring short rod (34).

3. A biological treatment device for water quality remediation according to claim 2, characterized in that: A liquid leakage hole (35) is provided on one side of the stirring short rod (34), and the liquid leakage hole (35) penetrates the stirring short rod (34), and the penetration holes on both sides are of different sizes.

4. A biological treatment device for water quality remediation according to claim 1, characterized in that: The inner wall of the main cylinder (1) is fixedly connected to an inner cylinder column (17), the inner wall of the inner cylinder column (17) is fixedly connected to a support plate (171) and a valve C (18), the air guide pipe A (42) is arranged inside the support plate (171) and the mounting column (43) is fixedly connected to the upper surface of the support plate (171).

5. A biological treatment device for water quality remediation according to claim 4, characterized in that: The inner wall of the inner cylinder column (17) is fixedly connected with a filter screen (5) and an activated carbon layer (6).

6. A biological treatment device for water quality remediation according to claim 5, characterized in that: The inner wall of the inner cylinder column (17) is fixedly connected to an inclined bottom surface (19), the inner wall of the inner cylinder column (17) is fixedly connected to a valve B (16), the inner wall of the inner cylinder column (17) is fixedly connected to a water pumping pipe (172), the water pumping pipe (172) is externally connected to a small water pump, and one side of the main cylinder body (1) is fixedly connected to an observation window (13), and the observation window (13) is arranged correspondingly above the valve A (15).

7. A biological treatment device for water quality remediation according to claim 1, characterized in that: The outside of the main cylinder (1) is fixedly connected with an inlet pipe (11) and an outlet pipe (12); the bottom surface of the inner wall of the main cylinder (1) is provided with an inclined bottom surface (19); the inclination direction of the inclined bottom surface (19) corresponds to the opening direction of the outlet pipe (12).

8. A biological treatment device for water quality remediation according to claim 7, characterized in that: The bottom surface of the main cylinder (1) is fixedly connected with a bracket (2) for maintaining the stability of the equipment.

Images