An aerator for chemical dosing in lake pollution control

Abstract

This utility model discloses a dosing aerator suitable for lake pollution control, including a support frame. The support frame is connected to a dosing aeration component, which includes a mixing component mounted on the support frame for mixing lake water with a chemical solution. The mixing component includes a first water pump and a tank fixedly connected to the support frame. A water pumping pipe is fixedly connected to the water pump's suction end, and a conduit is fixedly connected to the first water pump's discharge end and the tank. This utility model relates to the field of lake pollution control technology. This dosing aerator for lake pollution control, with a second water pump, an injection pipe, and a first three-way valve working together, injects clean water into the corresponding housing as needed. The two housings, a second motor, a second gear assembly, a rotating drum, a second stirring frame, and a dosing device work together to mix the chemical powder and clean water. The second three-way valve, two sets of branch pipes, and a solenoid valve work together to add the prepared chemical solution into the tank as needed.

Description

Technical Field

[0001] This utility model relates to the field of lake pollution control technology, specifically to an aeration machine for chemical dosing in lake pollution control. Background Technology

[0002] When treating lake pollution, appropriate dosing aerators are required. Referring to the patented patent CN220223850U, a dosing aerator for lake pollution treatment includes a mounting frame and supporting legs. The supporting legs are fixedly installed below the mounting frame, and a storage tank is fixedly installed on top of the mounting frame. This facilitates the full degradation by microorganisms and improves the effectiveness of lake pollution treatment. As described in the aforementioned patent, existing dosing aerators for lake pollution treatment require interruption of the purification process after the liquid is drained from the storage end of the device to re-add the powder and prepare the solution. This makes it difficult to continuously add and purify the extracted lake water, thus affecting the purification efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an aerator for chemical dosing in lake pollution control, which solves the problems of difficulty in continuously adding chemicals at the dosing end of the device as needed, thus affecting the efficiency of wastewater treatment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an aerator for chemical dosing in lake pollution control, comprising a support frame, wherein the support frame is connected to a chemical dosing aeration component for lake pollution control, the chemical dosing aeration component comprising:

[0005] A mixing component, mounted on a bracket, is used for mixing lake water and medicinal liquid. The mixing component includes a first water pump and a tank that are fixedly connected to the bracket. The first water pump has a water pumping pipe fixedly connected to its pumping end for pumping lake water. The first water pump and the tank are both fixedly connected to a conduit. A first stirring frame is rotatably connected to the middle of the tank.

[0006] The aeration pipe is fixedly connected to the bracket and rotatably connected to the first stirring frame;

[0007] A dosing device, installed on the upper side of a support, is used for the preparation and addition of pharmaceutical solutions. The dosing device includes two sets of housings fixedly connected to the upper side of the support. Each housing is connected to a stirring component for stirring the pharmaceutical solution. A dosing device is fixedly connected to the top of each housing. Both sets of housings are connected to an adjusting component for switching between pharmaceutical preparation and dosing. The adjusting component includes a second water pump fixedly connected to the support. An injection pipe is fixedly connected to the discharge end of the second water pump. A first three-way valve is fixedly connected to the bottom of the injection pipe. A set of water supply pipes fixedly connected to the upper end of the housing are fixedly connected to both sides of the first three-way valve. A solenoid valve is fixedly connected to the bottom of the housing. A branch pipe is fixedly connected to the bottom of the solenoid valve. Both sets of branch pipes are fixedly connected to a second three-way valve. A dosing pipe fixedly connected to the bottom of the second three-way valve is fixedly connected to the tank body.

[0008] Preferably, the mixing component further includes a valve fixedly connected to the middle of the bottom of the tank, a drain pipe for purifying lake water discharge fixedly connected to the bottom of the valve, a first motor fixedly connected to the top of the bracket, and a first gear assembly connected to the bottom output end of the first motor and the first stirring frame.

[0009] Preferably, the first driving gear in the first gear assembly is coaxially and fixedly connected to the output end of the first motor, and the first driven gear in the first gear assembly is coaxially and fixedly connected to the first stirring frame.

[0010] Preferably, the aeration pipe is rotatably connected to the shaft in the middle of the first stirring frame, the bottom of the aeration pipe is located inside the tank, the stirring component includes a second motor fixedly connected to the top of the shell, the bottom output end of the second motor is connected to a second gear assembly, the top middle of the shell is rotatably connected to a rotating drum rotatably connected to the bottom feeding end of the dosing device, and an array of second stirring frames is fixedly connected to the rotating drum near the inside of the shell.

[0011] Preferably, the output end of the second motor is coaxially and fixedly connected to the second driving gear in the second gear assembly, the second driven gear in the second gear assembly is coaxially and fixedly connected to the rotating drum, and the bottom discharge end of the dosing device is located inside the housing.

[0012] Preferably, the outlet end of the second water pump is fixedly connected to a liquid extraction pipe for drawing clean water, and the dosing pipe is connected to the inside of the tank.

[0013] Beneficial effects

[0014] This invention provides an aerator for chemical dosing in lake pollution control. Compared with existing technologies, it has the following advantages:

[0015] 1. This aerator for chemical dosing in lake pollution control utilizes a dosing device. A second water pump, injection pipe, and first three-way valve work together to inject clean water into the corresponding housing as needed. Two housings, a second motor, a second gear assembly, a rotating drum, a second stirring frame, and a dosing device work together to mix the chemical powder and clean water. The second three-way valve, two branch pipes, and a solenoid valve work together to add the prepared chemical solution into the tank as needed. This design allows users to easily switch the chemical supply end as needed and refill the tank, achieving uninterrupted dosing and improving purification efficiency.

[0016] 2. This aerator for chemical dosing in lake pollution control uses a mixing component inside the device. With the cooperation of the first stirring frame, the first gear assembly, and the first motor, the mixture of chemical solution and lake water is stirred. After the lake water is purified, the valve is opened, and the treated lake water in the tank is discharged into the downstream lake through the valve and drain pipe via an external pump. This achieves effective discharge of purified water and prevents the purification operation from being affected by the purified water being too close to the pumping end. Attached Figure Description

[0017] Figure 1 This is a sectional perspective view of the present invention;

[0018] Figure 2 This is an enlarged view of the stirring component of this utility model;

[0019] Figure 3 This is an enlarged view of the adjusting component of this utility model;

[0020] Figure 4 This is a perspective view of the present invention.

[0021] In the diagram: 1. Support frame; 2. Mixing component; 21. First water pump; 22. Pumping pipe; 23. Conduit; 24. Tank; 25. Valve; 26. Drain pipe; 27. First stirring frame; 28. First gear assembly; 29. ​​First motor; 3. Aeration pipe; 4. Dosing component; 41. Shell; 42. Stirring component; 421. Second motor; 422. Second gear assembly; 423. Rotary drum; 424. Second stirring frame; 43. Dosing device; 44. Adjusting component; 441. Second water pump; 442. Injection pipe; 443. First three-way valve; 444. Water supply pipe; 445. Solenoid valve; 446. Branch pipe; 447. Second three-way valve; 448. Dosing pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] See Figures 1-4 This utility model provides the following two technical solutions:

[0024] First embodiment: A chemical dosing aerator suitable for lake pollution control includes a support frame 1. The support frame 1 is connected to a chemical dosing aeration component for lake pollution control. The chemical dosing aeration component includes: a mixing component 2, which is installed on the support frame 1 for mixing lake water with chemical solution. The mixing component 2 includes a first water pump 21 and a tank 24 fixedly connected to the support frame 1. The water pump 21 has a water pumping pipe 22 fixedly connected to its pumping end for pumping lake water. The water pump 21 and the tank 24 are jointly fixedly connected to a conduit 23. A first stirring frame 27 is rotatably connected to the middle of the tank 24. An aeration pipe 3 is fixedly connected to the support frame 1 and rotatably connected to the first stirring frame 27.

[0025] The dosing device 4 is installed on the upper side of the support 1 for the preparation and addition of the drug solution. The dosing device 4 includes two sets of housings 41 fixedly connected to the upper side of the support 1. The housings 41 are connected to a stirring device 42 for stirring the drug solution. The top of the housings 41 is fixedly connected to a dosing device 43. The two sets of housings 41 are connected to an adjusting device 44 for drug preparation and dosing switching. The adjusting device 44 includes a second water pump 441 fixedly connected to the support 1. The discharge end of the second water pump 441 is fixedly connected to an injection pipe 442. The bottom of the injection pipe 442 is fixedly connected to a first three-way valve 443. A set of water supply pipes 444 fixedly connected to the upper end of the housings 41 are fixedly connected to both sides of the first three-way valve 443. A solenoid valve 445 is fixedly connected to the bottom of the housings 41. A branch pipe 446 is fixedly connected to the bottom of the solenoid valve 445. The two sets of branch pipes 446 are fixedly connected to a second three-way valve 447. The bottom of the second three-way valve 447 is fixedly connected to a dosing pipe 448 fixedly connected to the tank 24.

[0026] The aeration pipe 3 is rotatably connected to the shaft in the middle of the first stirring frame 27. The bottom of the aeration pipe 3 is located inside the tank 24. The stirring component 42 includes a second motor 421 fixedly connected to the top of the shell 41. The bottom output end of the second motor 421 is connected to a second gear assembly 422. A rotating drum 423 is rotatably connected to the middle of the top of the shell 41 and rotatably connected to the bottom feeding end of the dosing device 43. An array of second stirring frames 424 is fixedly connected to the rotating drum 423 near the inside of the shell 41. The output end of the second motor 421 is coaxially fixedly connected to the second driving gear in the second gear assembly 422. The second driven gear in the second gear assembly 422 is coaxially fixedly connected to the rotating drum 423. The bottom discharge end of the dosing device 43 is located inside the shell 41; the outlet end of the second water pump 441 is fixedly connected to a liquid extraction pipe for drawing clean water, and the dosing pipe 448 is connected to the inside of the tank 24; the second water pump 441, the injection pipe 442, and the first three-way valve 443 cooperate to inject clean water into the corresponding shell 41 as needed; the two sets of shells 41, the second motor 421, the second gear assembly 422, the rotating drum 423, the second stirring frame 424, and the dosing device 43 cooperate to stir the powder and clean water; the second three-way valve 447 cooperates with the two sets of branch pipes 446 and the solenoid valve 445 to put the prepared liquid into the tank 24 as needed;

[0027] The main difference between the second implementation method and the first implementation method is that:

[0028] The mixing component 2 also includes a valve 25 fixedly connected to the middle of the bottom of the tank 24. A drain pipe 26 for purifying lake water discharge is fixedly connected to the bottom of the valve 25. A first motor 29 is fixedly connected to the top of the bracket 1. A first gear assembly 28 connected to the first stirring frame 27 is connected to the bottom output end of the first motor 29.

[0029] The first driving gear in the first gear assembly 28 is coaxially and fixedly connected to the output end of the first motor 29. The first driven gear in the first gear assembly 28 is coaxially and fixedly connected to the first stirring frame 27. With the cooperation of the first stirring frame 27, the first gear assembly 28, and the first motor 29, the mixture of medicine and lake water is stirred. After the lake water is purified, the valve 25 is opened, and the treated lake water in the tank 24 is discharged into the downstream lake through the valve 25 and the drain pipe 26 by the external liquid pump.

[0030] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0031] In use, the user starts the first water pump 21, which draws water from the upstream lake requiring treatment through the pumping pipe 22. The lake water is then injected into the tank 24 through the conduit 23. The solenoid valve 445 is opened, and the chemical solution in a set of housings 41 is injected into the tank 24 through the solenoid valve 445, branch pipe 446, second three-way valve 447, and dosing pipe 448. The first motor 29 and the external aerator are started. The first motor 29 drives the first stirring frame 27 through the first gear assembly 28 to stir the mixture of lake water and chemical solution. At the same time, the external aerator aerates the mixture through the aeration pipe 3. After treatment is completed, the solenoid valve 445, the first motor 29, and the aerator are closed. The second three-way valve 447 is reversed, and valve 25 is opened. The treated lake water in the tank 24 is then pumped out through valve 25 by the external pumping unit. The drain pipe 26 discharges into the downstream lake. After the discharge is completed, the lake water is pumped out again, and the above lake water purification operation is repeated. At this time, due to the switching of the second three-way valve 447, the dosing device 4 injects the liquid into the tank 24 through another set of shells 41. The second water pump 441 is started. The second water pump 441 draws out the external clean water through the liquid extraction pipe and injects the clean water into the original shell 41 through the first three-way valve 443 and a set of water supply pipes 444. The dosing device 43 adds the powder into the shell 41 into which the clean water is injected. The second motor 421 is started. The second motor 421 stirs the mixture of powder and clean water through the second gear assembly 422, the rotating drum 423 and the second stirring frame 424 to realize the preparation of the liquid. The external aerator, aeration pipe 3 and dosing device 43 are all existing technologies, so their internal structure and working principle will not be described in detail.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An aerator for chemical dosing in lake pollution control, comprising a support frame (1), characterized in that: The support (1) is connected to a chemical dosing aeration device for lake pollution control, the chemical dosing aeration device comprising: A mixing component (2) is installed on a bracket (1) for mixing lake water and medicinal liquid. The mixing component (2) includes a first water pump (21) and a tank (24) fixedly connected to the bracket (1). The first water pump (21) has a water pumping pipe (22) fixedly connected to its pumping end for pumping lake water. The first water pump (21) and the tank (24) are both fixedly connected to a conduit (23). The tank (24) has a first stirring frame (27) rotatably connected to its middle part. The aeration pipe (3) is fixedly connected to the bracket (1) and rotatably connected to the first stirring frame (27); A dosing device (4) is installed on the upper side of the support (1) for preparing and adding medicine. The dosing device (4) includes two sets of housings (41) fixedly connected to the upper side of the support (1). The housings (41) are connected to a stirring device (42) for stirring the medicine. A dosing device (43) is fixedly connected to the top of the housings (41). The two sets of housings (41) are connected to an adjusting device (44) for switching between medicine preparation and dosing. The adjusting device (44) includes a second water pump (441) fixedly connected to the support (1). The discharge end of the second water pump (441) is fixedly connected to an injection device. The injection pipe (442) is fixedly connected to the bottom of a first three-way valve (443). A set of water supply pipes (444) fixedly connected to the upper end of the shell (41) are fixedly connected to both sides of the first three-way valve (443). A solenoid valve (445) is fixedly connected to the bottom of the shell (41). A branch pipe (446) is fixedly connected to the bottom of the solenoid valve (445). The two sets of branch pipes (446) are fixedly connected to a second three-way valve (447). A dosing pipe (448) fixedly connected to the bottom of the second three-way valve (447) is fixedly connected to the bottom of the tank (24).

2. The aerator for chemical dosing in lake pollution control according to claim 1, characterized in that: The mixing component (2) also includes a valve (25) fixedly connected to the middle of the bottom of the tank (24). The bottom of the valve (25) is fixedly connected to a drain pipe (26) for purifying lake water discharge. The top of the bracket (1) is fixedly connected to a first motor (29). The bottom output end of the first motor (29) is connected to a first gear assembly (28) connected to the first stirring frame (27).

3. The aerator for chemical dosing in lake pollution control according to claim 2, characterized in that: The first driving gear in the first gear assembly (28) is coaxially and fixedly connected to the output end of the first motor (29), and the first driven gear in the first gear assembly (28) is coaxially and fixedly connected to the first stirring frame (27).

4. The aerator for chemical dosing in lake pollution control according to claim 1, characterized in that: The aeration pipe (3) is rotatably connected to the shaft in the middle of the first stirring frame (27). The bottom of the aeration pipe (3) is located inside the tank (24). The stirring component (42) includes a second motor (421) fixedly connected to the top of the shell (41). The bottom output end of the second motor (421) is connected to a second gear assembly (422). The top middle of the shell (41) is rotatably connected to a rotating drum (423) rotatably connected to the bottom feeding end of the dosing device (43). The rotating drum (423) is fixedly connected to an array of second stirring frames (424) near the inside of the shell (41).

5. The aerator for chemical dosing in lake pollution control according to claim 4, characterized in that: The output end of the second motor (421) is coaxially and fixedly connected to the second driving gear in the second gear assembly (422), and the second driven gear in the second gear assembly (422) is coaxially and fixedly connected to the rotating drum (423). The bottom discharge end of the dosing device (43) is located inside the housing (41).

6. The aerator for chemical dosing in lake pollution control according to claim 1, characterized in that: The outlet end of the second water pump (441) is fixedly connected to a liquid extraction pipe for drawing clean water, and the dosing pipe (448) is connected to the inside of the tank (24).

Images