An oxygen cycle water treatment apparatus

Abstract

The application discloses an oxygen circulation water treatment equipment and relates to the technical field of water treatment. The oxygen circulation water treatment equipment comprises a machine body, a mounting box arranged in the interior of the machine body, a first water tank arranged in the interior of the machine body, a second water tank arranged in the interior of the machine body, a side door installed on the side of the machine body, a pushing mechanism installed in the interior of the mounting box, a fixed seat installed in the interior of the mounting box, a moving assembly arranged in the interior of the fixed seat, and an aeration mechanism arranged in the interior of the mounting box. The aeration mechanism comprises a rotating assembly. The sliding block is used for driving the rotating assembly to move in the horizontal direction. The pushing mechanism further comprises a fixing frame installed on the exterior of the mounting box. The oxygen circulation water treatment equipment achieves the purpose of improving the use efficiency of the equipment.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, specifically to an oxygen-circulating water treatment device. Background Technology

[0002] Oxygen-circulating water treatment mainly involves water quality management through controlling dissolved oxygen concentration and designing a circulation system. Common technologies include ozone treatment, reverse osmosis membrane filtration, and microbial control.

[0003] An invention patent with application number CN202111058108.2 discloses an oxygen-circulating water treatment device. It uses ozone generated by oxygen ionization to disinfect filtered water, and uses the disinfected oxygen-rich filtered water to exchange heat and cool down the ionization process. After the disinfected oxygen-rich filtered water is heated by heat exchange, oxygen overflows and separates from the filtered water, thus achieving the purification of wastewater and the recycling of oxygen. However, in oxygen-circulating water treatment, most aerators are placed on the water surface or at the bottom of the equipment, and the aeration range remains unchanged, which easily leads to incomplete aeration. Summary of the Invention

[0004] To overcome the problem that most aerators are placed on the water surface or at the bottom of the equipment during oxygen circulating water treatment, resulting in incomplete aeration due to the unchanged aeration range, this invention provides an oxygen circulating water treatment device, including a body.

[0005] The mounting box is located inside the machine body;

[0006] The first water tank is located inside the machine body;

[0007] The second water tank is located inside the machine body;

[0008] A side door, which is installed on the side of the machine body;

[0009] A pushing mechanism is installed inside the mounting box. The pushing mechanism includes a slider and a fixed seat. The fixed seat is installed inside the mounting box and a moving component is installed inside the fixed seat.

[0010] An aeration mechanism is provided inside a mounting box. The aeration mechanism includes a rotating component, and the slider is used to drive the rotating component to move horizontally.

[0011] Preferably, the actuating mechanism further includes:

[0012] A mounting bracket is installed on the outside of the mounting box. Two mounting brackets are provided and arranged symmetrically. The slider is slidably connected inside the mounting bracket.

[0013] Two channels are provided at the bottom of the mounting box.

[0014] A connecting pipe is installed inside the channel. There are two connecting pipes, one of which is connected to the first water tank and the other is connected to the second water tank.

[0015] Preferably, the moving component includes:

[0016] A first connector is installed inside the fixed base;

[0017] The first push rod is installed at the bottom of the first connector;

[0018] Angle plate, which is mounted on the bottom of the first push rod;

[0019] The first through hole is located inside the corner plate. There are multiple first through holes, which are evenly distributed.

[0020] Preferably, the moving component further includes:

[0021] A horizontal plate, which is disposed outside the corner plate;

[0022] A spacer strip is installed on the top of the horizontal plate, and multiple spacer strips are provided and evenly distributed;

[0023] The second through hole is opened inside the horizontal plate, and multiple second through holes are opened and evenly distributed;

[0024] An adhesive plate is installed on the outside of the horizontal plate and contacts the top of the corner plate.

[0025] Preferably, the aeration mechanism further includes:

[0026] The second connector is mounted on the top of the slider;

[0027] A first connecting plate is installed at the bottom of the second connecting member;

[0028] The third push rod is installed at the bottom of the first connecting plate;

[0029] The second connecting plate is installed at the bottom of the third push rod.

[0030] Preferably, the aeration mechanism further includes:

[0031] A steering joint, which is installed at the bottom of the first connecting plate;

[0032] A connecting rod, which is mounted on the bottom of the steering joint;

[0033] A circular plate is installed at the bottom of the connecting rod, and a motor is installed on the outside of the circular plate;

[0034] The second push rod is connected to the output end of the motor and to the rotating assembly.

[0035] Preferably, the aeration mechanism further includes:

[0036] A positioning plate, which is installed on the outside of the second connecting plate;

[0037] A connecting shaft is disposed inside the positioning plate and passes through the interior of the connecting rod.

[0038] Preferably, the rotating assembly includes:

[0039] A first annular plate is mounted on the bottom of a second push rod;

[0040] A second annular plate is installed on the outside of the first annular plate, and multiple second annular plates are provided.

[0041] Preferably, the rotating assembly further includes:

[0042] A crossbar is installed on the outside of the second annular plate, and multiple crossbars are provided and evenly distributed.

[0043] The first vertical rod is installed on the top of the second annular plate, and a telescopic rod is installed on the top of the first vertical rod;

[0044] The second vertical rod is installed at the bottom of the second annular plate.

[0045] This invention provides an oxygen-circulating water treatment device. It has the following beneficial effects:

[0046] 1. This oxygen circulating water treatment equipment controls the position of the rotating component by setting up an aeration mechanism. Most existing oxygen circulating water treatment equipment places the aerator on the water surface or at the bottom of the equipment, resulting in a fixed aeration range and potential incomplete aeration. Therefore, by setting up a second push rod, the height of the rotating component can be controlled, adjusting the aeration range. A third push rod controls the connecting rod to deflect the rotating component, rather than moving it vertically up and down. Under the control of the slider, the second push rod, and the third push rod, the aeration range of the rotating component is adjusted, making the aeration more thorough.

[0047] 2. This oxygen circulating water treatment equipment is equipped with a rotating component. The rotating component is controlled by a motor, its position is controlled by a second push rod, and its deflection is controlled by a third push rod. This allows the rotating component to be positioned in different locations in the water, enabling aeration at different locations. Furthermore, a telescopic rod that can extend above the water surface is installed to promote oxygen entry into the water, achieving the dual effects of surface aeration and underwater aeration, thus expanding the aeration range.

[0048] 3. This oxygen-circulating water treatment equipment uses a driving mechanism to draw water into and out of the installation box. By installing a first water tank and a second water tank at the bottom of the installation box, the aeration mechanism can aerate the water in the first water tank and send the treated water into the second water tank. Alternatively, the treated water can be reintroduced into the installation box via the second and first water tanks for circulating aeration.

[0049] 4. This oxygen-circulating water treatment equipment uses movable components to move the sediment at the bottom of the installation tank. Two movable components are symmetrically arranged, with two angled plates tilted within each component. The opposing movement of these angled plates moves the sediment at the bottom of the installation tank, reducing sediment buildup. Under the control of an electric push rod within the first push rod and the first connecting member, the two angled plates and two horizontal plates move the attached materials near the water surface on the sidewalls of the installation tank. Attached Figure Description

[0050] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0051] Figure 2 This is a side view of the present invention;

[0052] Figure 3 This is a schematic diagram of the actuator structure of the present invention;

[0053] Figure 4 This is a schematic diagram of the structure of the mobile component of the present invention;

[0054] Figure 5 For the present invention Figure 4 Schematic diagram of the structure at point A;

[0055] Figure 6 This is a schematic diagram of the aeration mechanism of the present invention;

[0056] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at point B;

[0057] Figure 8 This is a schematic diagram of the rotating component structure of the present invention.

[0058] In the diagram: 1. Body; 2. Mounting box; 3. Pushing mechanism; 301. Fixing frame; 302. Channel; 303. Connecting pipe; 304. Slider; 305. Fixing base; 306. Moving component; 3061. First connecting piece; 3062. First push rod; 3063. Angle plate; 3064. First through hole; 3065. Horizontal plate; 3066. Spacer; 3067. Second through hole; 3068. Adhesive plate; 4. Aeration mechanism; 401. Second connecting piece; 402. First... 403. Connecting plate; 404. Diverting joint; 405. Connecting rod; 406. Circular plate; 407. Motor; 408. Second push rod; 409. Rotating assembly; 4081. First annular plate; 4082. Second annular plate; 4083. Horizontal bar; 4084. First vertical bar; 4085. Telescopic bar; 4086. Second vertical bar; 409. Third push rod; 410. Second connecting plate; 411. Positioning plate; 412. Connecting shaft; 5. First water tank; 6. Second water tank; 7. Side door. Detailed Implementation

[0059] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0060] like Figures 1-8 As shown, the present invention provides a technical solution: including a body;

[0061] Mounting box 2 is located inside the body 1;

[0062] First water tank 5, the first water tank 5 is located inside the body 1, and the first water tank 5 is equipped with a pump body to introduce water upward into the installation box 2;

[0063] The second water tank 6 is located inside the body 1. A connecting pipe is provided between the first water tank 5 and the second water tank 6, and a valve is installed inside the connecting pipe.

[0064] Side door 7, which is installed on the side of the body 1;

[0065] The pushing mechanism 3 is installed inside the mounting box 2. The pushing mechanism 3 includes a slider 304 and a fixed seat 305. The slider 304 is equipped with a power system. The fixed seat 305 is installed inside the mounting box 2. The fixed seat 305 is equipped with a moving component 306. There are two fixed seats 305 and two sliders 304. There are two moving components 306.

[0066] The aeration mechanism 4 is located inside the mounting box 2. The aeration mechanism 4 includes a rotating component 408 and a slider 304 for driving the rotating component 408 to move in the horizontal direction.

[0067] Before using the equipment, turn on the pump in the first water tank 5 and adjust the push mechanism 3 to introduce water into the installation box 2. Then turn on the aeration mechanism 4 and the push mechanism 3 to perform oxygen circulation aeration treatment on the water. After treatment, adjust the push mechanism 3 to introduce the water downwards into the second water tank 6 through the installation box 2.

[0068] The third driving force also includes:

[0069] Fixture 301 is installed on the outside of mounting box 2. There are two fixtures 301, which are symmetrically arranged. Two sliders 304 are slidably connected inside the two fixtures 301 respectively.

[0070] Channel 302 is located at the bottom of mounting box 2, and there are two channels 302.

[0071] Connecting pipe 303 is installed inside channel 302. There are two connecting pipes 303. One connecting pipe 303 is connected to the first water tank 5, and the other connecting pipe 303 is connected to the second water tank 6. Electric valves are installed at the pipe openings of both connecting pipes 303.

[0072] Before using the equipment, the electric valves in both connecting pipes 303 are in the closed state. Before water intake, open the electric valve in the connecting pipe 303 at the top of the first water tank 5, turn on the pump in the first water tank 5, and introduce water into the installation box 2 through the connecting pipe 303. After water intake, close the electric valve in this connecting pipe 303.

[0073] After the water treatment process is completed, the electric valve in the connecting pipe 303 at the top of the second water tank 6 is opened, and the treated water in the installation tank 2 enters the second water tank 6 through the connecting pipe 303. By opening the valve in the connecting pipe, the water in the second water tank 6 enters the first water tank 5 for multiple circulation treatments.

[0074] The aeration mechanism 3 is used to draw water into and discharge water from the installation box 2. A first water tank 5 and a second water tank 6 are installed at the bottom of the installation box 2. The aeration mechanism 4 can aerate the water in the first water tank 5 and send the treated water into the second water tank 6. Alternatively, the treated water can be reintroduced into the installation box 2 via the second water tank 6 and the first water tank 5 for circulating aeration.

[0075] Mobile component 306 includes:

[0076] The first connector 3061 is installed inside the fixed base 305 and consists of a horizontal electric push rod and a vertical connecting rod.

[0077] The first push rod 3062 is installed at the bottom of the first connector 3061;

[0078] Angle plate 3063 is installed at the bottom of the first push rod 3062;

[0079] The first through hole 3064 is opened inside the corner plate 3063. There are multiple first through holes 3064, which are evenly distributed.

[0080] Horizontal plate 3065, which is set outside the corner plate 3063;

[0081] Spacer 3066 is installed on the top of the horizontal plate 3065. Multiple spacer 3066 are provided and are evenly distributed.

[0082] The second through hole 3067 is opened inside the horizontal plate 3065. Multiple second through holes 3067 are opened and evenly distributed.

[0083] Adhesive plate 3068 is installed on the outside of horizontal plate 3065. Adhesive plate 3068 contacts the top of corner plate 3063. Two adhesive plates 3068 are provided and are arranged symmetrically.

[0084] Before using the equipment, both the first push rod 3062 and the electric push rod inside the first connecting member 3061 are in their initial state. When the first push rod 3062 is activated, it causes the corner plate 3063 to move downwards until it contacts the bottom of the mounting box 2. At this point, the horizontal plate 3065 contacts the inner wall of the mounting box 2.

[0085] As aeration proceeds, the electric push rod inside the first connecting component 3061 is activated. The electric push rod moves the connecting rod, the first push rod 3062, and the corner plate 3063 horizontally. The corner plate 3063 moves the sediment at the bottom of the mounting box 2. Simultaneously, the two ends of the corner plate 3063 contact the side walls of the mounting box 2, moving most of the attached material on the side walls. The two corner plates 3063 within the two moving components 306 move towards each other, reducing sediment accumulation at the bottom of the mounting box 2. After multiple operations, by adjusting the stroke of the first push rod 3062 and the height of the aeration mechanism 4, the worker can manually clean the two corner plates 3063.

[0086] As aeration proceeds, the first push rod 3062 is adjusted to reciprocating motion mode and the stroke of the electric push rod inside the first connecting piece 3061 is adjusted. The first push rod 3062 drives the corner plate 3063 and the horizontal plate 3065 to reciprocate in the vertical direction. The horizontal plate 3065 begins to scrape off the attached materials near the water surface on the side wall of the installation box 2, promoting the removal of the attached materials from the side wall of the installation box 2.

[0087] By setting up the movable component 306, the sediment at the bottom of the mounting box 2 is moved. Two movable components 306 are symmetrically arranged, and two angle plates 3063 are inclinedly set within the two movable components 306. The two angle plates 3063 move towards each other, causing the sediment at the bottom of the mounting box 2 to move, thereby reducing the sediment accumulation at the bottom of the mounting box 2. Under the control of the electric push rods within the first push rod 3062 and the first connecting member 3061, the two angle plates 3063 and two horizontal plates 3065 move the attached materials near the water surface on the side wall of the mounting box 2.

[0088] Aeration unit 4 also includes:

[0089] The second connector 401 is installed on the top of the slider 304. The second connector 401 consists of a vertical electric push rod, a horizontal electric push rod, and a connecting rod.

[0090] The first connecting plate 402 is installed at the bottom of the second connecting member 401;

[0091] The third push rod 409 is installed at the bottom of the first connecting plate 402;

[0092] The second connecting plate 410 is installed at the bottom of the third push rod 409;

[0093] The steering joint 403 is installed at the bottom of the first connecting plate 402;

[0094] Connecting rod 404 is installed at the bottom of steering joint 403;

[0095] A circular plate 405 is installed at the bottom of the connecting rod 404, and a motor 406 is installed on the outside of the circular plate 405.

[0096] The second push rod 407 is connected to the output end of the motor 406 and to the rotating assembly 408.

[0097] The positioning plate 411 is installed on the outside of the second connecting plate 410;

[0098] The connecting shaft 412 is located inside the positioning plate 411 and passes through the interior of the connecting rod 404.

[0099] When using the equipment, the second push rod 407 is activated, which drives the rotating component 408 to move downwards, gradually moving it below the water surface. Then, the power system inside the slider 304 is activated, and the slider 304 begins to reciprocate within the fixed frame 301. Simultaneously, the third push rod 409 is activated to the reciprocating motion mode, driving the second connecting plate 410 to move up and down. The second connecting plate 410 drives the positioning plate 411 to move up and down. The positioning plate 411, through the connecting shaft 412, drives the connecting rod 404 to deflect. The connecting rod 404 drives the circular plate 405 and the motor 406 to deflect. The motor 406 drives the second push rod 407 and the rotating component 408 to deflect, thereby controlling the rotating component 408 to different positions.

[0100] Turn on motor 406, which drives the second push rod 407 to rotate, and the second push rod 407 drives the rotating component 408 to rotate, thus performing aeration.

[0101] The position of the rotating component 408 is controlled by setting the aeration mechanism 4. The height of the rotating component 408 can be controlled by setting the second push rod 407, thereby adjusting the aeration range. The third push rod 409 controls the connecting rod 404 to drive the rotating component 408 to deflect, rather than moving up and down in the vertical direction. Under the control of the slider 304, the second push rod 407, and the third push rod 409, the aeration range of the rotating component 408 is adjusted.

[0102] Rotating assembly 408 includes:

[0103] The first annular plate 4081 is installed at the bottom of the second push rod 407;

[0104] The second annular plate 4082 is installed on the outside of the first annular plate 4081, and multiple second annular plates 4082 are provided.

[0105] A crossbar 4083 is installed on the outside of the second annular plate 4082. Multiple crossbars 4083 are provided and are evenly distributed.

[0106] The first vertical rod 4084 is installed on the top of the second annular plate 4082, and a telescopic rod 4085 is installed on the top of the first vertical rod 4084.

[0107] The second vertical rod 4086 is installed at the bottom of the second annular plate 4082.

[0108] As the motor 406 controls the second push rod 407 to rotate, the second push rod 407 drives the first annular plate 4081, the second annular plate 4082, and the crossbar 4083 to rotate, opening the telescopic rod 4085 to the reciprocating motion mode. The telescopic rod 4085 extends upward out of the water surface and then returns to the water, promoting the entry of oxygen into the liquid surface. During the rotation, the first vertical rod 4084, the second vertical rod 4086, and the telescopic rod 4085 rotate accordingly, promoting the oxygen circulation treatment.

[0109] By setting up a rotating component 408, the rotation of the rotating component 408 is controlled by a motor 406, the position of the rotating component 408 is controlled by a second push rod 407, and the deflection of the rotating component 408 is controlled by a third push rod 409, so that the rotating component 408 is in different positions in the water and performs aeration work in different positions. In addition, a telescopic rod 4085 that can extend out of the water surface is set up to promote oxygen to enter the water surface, so as to achieve the dual effect of surface aeration and underwater aeration and expand the aeration range.

[0110] Working principle: Before using the equipment, the electric valves in both connecting pipes 303 are in the closed state. Before water intake, open the electric valve in the connecting pipe 303 at the top of the first water tank 5, and start the pump in the first water tank 5 to introduce water into the installation box 2 through the connecting pipe 303. After water intake, close the electric valve in this connecting pipe 303.

[0111] Then, the aeration mechanism 4 and the propulsion mechanism 3 are activated to perform oxygen circulation aeration treatment on the water.

[0112] When using the equipment, the second push rod 407 is activated, which drives the rotating component 408 to move downwards, gradually moving it below the water surface. Then, the power system inside the slider 304 is activated, and the slider 304 begins to reciprocate within the fixed frame 301. Simultaneously, the third push rod 409 is activated to the reciprocating motion mode, driving the second connecting plate 410 to move up and down. The second connecting plate 410 drives the positioning plate 411 to move up and down. The positioning plate 411, through the connecting shaft 412, drives the connecting rod 404 to deflect. The connecting rod 404 drives the circular plate 405 and the motor 406 to deflect. The motor 406 drives the second push rod 407 and the rotating component 408 to deflect, thereby controlling the rotating component 408 to different positions.

[0113] Turn on motor 406, which drives the second push rod 407 to rotate, and the second push rod 407 drives the rotating component 408 to rotate, thus performing aeration.

[0114] As the motor 406 controls the second push rod 407 to rotate, the second push rod 407 drives the first annular plate 4081, the second annular plate 4082, and the crossbar 4083 to rotate, opening the telescopic rod 4085 to the reciprocating motion mode. The telescopic rod 4085 extends upward out of the water surface and then returns to the water, promoting the entry of oxygen into the liquid surface. During the rotation, the first vertical rod 4084, the second vertical rod 4086, and the telescopic rod 4085 rotate accordingly, promoting the oxygen circulation treatment.

[0115] Before using the equipment, both the first push rod 3062 and the electric push rod inside the first connecting member 3061 are in their initial state. When the first push rod 3062 is activated, it causes the corner plate 3063 to move downwards until it contacts the bottom of the mounting box 2. At this point, the horizontal plate 3065 contacts the inner wall of the mounting box 2.

[0116] As aeration proceeds, the electric push rod inside the first connecting component 3061 is activated. The electric push rod moves the connecting rod, the first push rod 3062, and the corner plate 3063 horizontally. The corner plate 3063 moves the sediment at the bottom of the mounting box 2. Simultaneously, the two ends of the corner plate 3063 contact the side walls of the mounting box 2, moving most of the attached material on the side walls. The two corner plates 3063 within the two moving components 306 move towards each other, reducing sediment accumulation at the bottom of the mounting box 2. After multiple operations, the two corner plates 3063 can be manually cleaned by adjusting the stroke of the first push rod 3062.

[0117] As aeration proceeds, the first push rod 3062 is adjusted to reciprocating motion mode and the stroke of the electric push rod inside the first connecting piece 3061 is adjusted. The first push rod 3062 drives the corner plate 3063 and the horizontal plate 3065 to reciprocate in the vertical direction. The horizontal plate 3065 begins to scrape off the attached materials near the water surface on the side wall of the installation box 2, promoting the removal of the attached materials from the side wall of the installation box 2.

[0118] After the water treatment is completed, open the electric valve in the connecting pipe 303 at the top of the second water tank 6, and the treated water in the installation tank 2 enters the second water tank 6 through the connecting pipe 303.

[0119] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An oxygen circulating water treatment device, comprising a body (1), characterized in that: Mounting box (2), which is located inside the body (1); The first water tank (5) is located inside the body (1); The second water tank (6) is located inside the body (1); Side door (7), said side door (7) is installed on the side of the body (1); A pushing mechanism (3) is installed inside the mounting box (2). The pushing mechanism (3) includes a slider (304) and a fixed seat (305). The fixed seat (305) is installed inside the mounting box (2). A moving component (306) is installed inside the fixed seat (305). An aeration mechanism (4) is provided inside the mounting box (2). The aeration mechanism (4) includes a rotating component (408), and the slider (304) is used to drive the rotating component (408) to move in the horizontal direction. The propulsion mechanism (3) also includes: A fixing frame (301) is installed on the outside of the mounting box (2). There are two fixing frames (301) arranged symmetrically. The slider (304) is slidably connected inside the fixing frame (301). Channel (302), the channel (302) is opened at the bottom of the mounting box (2), and there are two channels (302); Connecting pipe (303), the connecting pipe (303) is installed inside the channel (302), and there are two connecting pipes (303), one of which is connected to the first water tank (5) and the other of which is connected to the second water tank (6); The moving component (306) includes: The first connector (3061) is installed inside the fixed base (305); The first push rod (3062) is installed at the bottom of the first connector (3061); Angle plate (3063) is mounted on the bottom of the first push rod (3062); The first through hole (3064) is opened inside the corner plate (3063). There are multiple first through holes (3064) and they are evenly arranged. The moving component (306) also includes: A horizontal plate (3065) is disposed outside the corner plate (3063); A spacer (3066) is installed on the top of the cross plate (3065), and multiple spacers (3066) are provided and evenly distributed; The second through hole (3067) is opened inside the horizontal plate (3065), and multiple second through holes (3067) are opened and evenly distributed; An adhesive plate (3068) is installed on the outside of the horizontal plate (3065) and the adhesive plate (3068) contacts the top of the corner plate (3063).

2. The oxygen circulating water treatment equipment according to claim 1, characterized in that: The aeration mechanism (4) also includes: The second connector (401) is mounted on top of the slider (304); A first connecting plate (402) is mounted on the bottom of a second connecting member (401); The third push rod (409) is installed at the bottom of the first connecting plate (402); The second connecting plate (410) is installed at the bottom of the third push rod (409).

3. The oxygen circulating water treatment equipment according to claim 2, characterized in that: The aeration mechanism (4) also includes: A steering joint (403) is mounted on the bottom of a first connecting plate (402); A connecting rod (404) is mounted on the bottom of the steering joint (403); A circular plate (405) is installed at the bottom of a connecting rod (404), and a motor (406) is installed on the outside of the circular plate (405). The second push rod (407) is connected to the output end of the motor (406) and to the rotating assembly (408).

4. The oxygen circulating water treatment equipment according to claim 3, characterized in that: The aeration mechanism (4) also includes: A positioning plate (411) is mounted on the outside of the second connecting plate (410); A connecting shaft (412) is disposed inside the card plate (411) and passes through the interior of the connecting rod (404).

5. The oxygen circulating water treatment equipment according to claim 3, characterized in that: The rotating assembly (408) includes: The first annular plate (4081) is installed at the bottom of the second push rod (407); The second annular plate (4082) is installed on the outside of the first annular plate (4081), and multiple second annular plates (4082) are provided.

6. The oxygen circulating water treatment equipment according to claim 5, characterized in that: The rotating assembly (408) further includes: A crossbar (4083) is installed on the outside of the second annular plate (4082). Multiple crossbars (4083) are provided and are evenly distributed. The first vertical rod (4084) is installed on the top of the second annular plate (4082), and a telescopic rod (4085) is installed on the top of the first vertical rod (4084). The second vertical rod (4086) is installed at the bottom of the second annular plate (4082).

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