Biochemical system dissolved oxygen aeration device

Abstract

The utility model provides a biochemical system dissolved oxygen aeration device which comprises a bearing plate and an aeration mechanism, the bearing plate is connected with the aeration mechanism, the aeration mechanism is used for oxidizing polluted water, the lower end of the bearing plate is provided with a moving mechanism, and the moving mechanism is used for moving the bearing plate and the aeration mechanism. The moving mechanism enables a connected screw rod to rotate in a slide way through rotation of a motor, rotation of the screw rod enables a moving block to move, the moving moving block can drive a bearing plate to move together, the aeration mechanism can also move, operation of workers is reduced through the moving mechanism, and more convenience and labor saving are achieved; the umbrella-shaped photovoltaic panel on the supporting frame is used for supplying power to the aerator, light energy is absorbed more comprehensively through the shape of the umbrella-shaped photovoltaic panel, the use efficiency is improved, the double-thread connector in threaded connection with the air conveying pipe is used for disassembly, and air leakage is avoided during connection through the sealing gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration devices, in particular to a biochemical system dissolved oxygen aeration device. Background Art

[0002] Aeration refers to the artificial introduction of air into the pool through appropriate equipment to achieve the desired purpose. Aeration not only makes the liquid in the pool contact with air for oxygenation, but also accelerates the transfer of oxygen from the air to the liquid, thereby completing the purpose of oxygenation; it also strengthens the contact between organic matter and microorganisms and dissolved oxygen in the pool, thereby ensuring that the microorganisms in the pool can oxidize and decompose organic matter in the sewage under the condition of sufficient dissolved oxygen. Excessive deposition of pollutants and insufficient dissolved oxygen will cause anaerobic decomposition to produce odor and black liquid, causing the water to become black and smelly. Therefore, it is necessary to oxygenate the water.

[0003] However, the following problems still exist in the implementation of the above device: the dissolved oxygen aeration devices currently on the market are not convenient for moving the device body, and most of them are operated and used by staff. However, the operation time of the staff is long, time-consuming and labor-intensive, which makes it inconvenient for personnel to use. Utility Model Content

[0004] The utility model aims to provide a biochemical system dissolved oxygen aeration device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A biochemical system dissolved oxygen aeration device comprises a bearing plate and an aeration mechanism, wherein the bearing plate is connected to the aeration mechanism and is used to oxidize polluted water, and a moving mechanism is provided at the lower end of the bearing plate and is used to move the bearing plate and the aeration mechanism.

[0007] Preferably, the aeration mechanism includes an aeration box, an aerator, an air pipe, an aeration head and aeration holes. The aeration box is connected to the upper end of the supporting plate. Three groups of aerators are arranged in the aeration box. The lower ends of the three groups of aerators are connected to air pipes, and the air pipes extend to the lower side of the aeration box and the supporting plate. The end of the air pipe is connected to the aeration head, and the aeration head is provided with multiple groups of aeration holes.

[0008] Preferably, the aeration mechanism also includes a support column, a support frame and an umbrella-shaped photovoltaic panel, the support column is connected to the upper end of the aeration box, the upper end of the support column is connected to the support frame, and the support frame is located on the upper side of the aeration box, the upper end of the support frame is connected to the umbrella-shaped photovoltaic panel, and the umbrella-shaped photovoltaic panel is electrically connected to the aeration machine.

[0009] Preferably, a double threaded joint is provided on the gas pipe, and threads are provided inside the gas pipe, the double threaded joint is threadedly connected inside the gas pipe, and a sealing gasket is connected between the double threaded joint and the gas pipe.

[0010] Preferably, the gas pipes are in three groups, the ends of the gas pipes on both sides extend outward, and the end of the gas pipe in the middle extends downward.

[0011] Preferably, the moving mechanism includes a slide with an opening at the bottom, a screw, a motor and a moving block, the slide is connected to the front and rear sides of the lower end of the supporting plate, a screw is rotatably connected to the slide through a bearing, and one side of the screw extends to the left side of the slide and is connected to the motor, two groups of moving blocks are threadedly connected to the outer side of the screw, and the moving blocks are located in the slide, and the two groups of moving blocks extend to the inner side of the slide and are connected to the lower end of the supporting plate.

[0012] Preferably, the moving mechanism also includes a sealing plate, a shielding folding cloth, a sliding bar and a connecting seat, the sealing plate is connected between the two groups of moving blocks, and the sealing plate is located in the slide and at the lower side of the screw, the two groups of moving blocks are connected with the shielding folding cloth on the side away from the sealing plate, the shielding folding cloth is slidably connected in the slide, and the shielding folding cloth is located at the lower side of the screw, the front and rear sides of the lower end of the shielding folding cloth are connected with sliding bars, and the sliding bars are connected to the lower end of the slide.

[0013] Preferably, the slide bar is inserted into the interior of the moving block, and the slide bar is located on the lower side of the sealing plate, the left and right ends of the slide are connected to connecting seats, and the connecting seat on the left is provided with a placement groove, and the motor is connected to the placement groove of the connecting seat.

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

[0015] 1. An aeration mechanism is connected to the carrier plate, and the aeration mechanism is connected to an air pipe through three groups of aerators in the aeration box. The lower end of the air pipe is connected to an aeration head, and an aeration hole is opened on the aeration head. The gas is transmitted to the aeration head through the air pipe by starting the aerator, and finally discharged through the aeration holes on the aeration head. It is a means to promote the exchange of substances between gas and liquid, and overcome the liquid film obstacle by reducing the size of bubbles, increasing the number of bubbles, and improving the turbulence of the liquid, thereby increasing the dissolved oxygen content in the water, promoting the decomposition of organic matter, etc., and improving the water quality and treatment effect;

[0016] 2. The support frame is connected to the support column connected to the aeration box. The umbrella-shaped photovoltaic panel on the support frame is used to power the aerator. The shape of the umbrella-shaped photovoltaic panel allows more comprehensive absorption of light energy, and there is no need to adjust the direction according to the light intensity, which improves the use efficiency. The double threaded joints on the gas pipe are used for disassembly, which increases the length of the gas pipe and makes installation and disassembly more convenient. The sealing pad prevents leakage during connection;

[0017] 3. The supporting plate and the aeration mechanism can be moved through the moving mechanism. The moving mechanism rotates the connected screw in the slideway through the rotation of the motor. The output end of the motor is electrically connected to the input end of the PLC. The two groups of motors are made to rotate relative to each other through the PLC, so that the two groups of screws rotate accordingly, so that the moving block outside the screw can reciprocate. The moving block extends to the inner side of the slideway and is connected to the lower end of the supporting plate, so that the moving block can drive the supporting plate to move together, so that the aeration mechanism can also be moved. The moving mechanism reduces the operation of the staff, which is more convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the aeration mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the double threaded joint of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the mobile mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the shielding folding cloth of the utility model.

[0023] In the figure: 1. load-bearing plate; 2. aeration mechanism; 21. aeration box; 22. aerator; 23. gas pipe; 24. aeration head; 25. aeration hole; 26. support column; 27. support frame; 28. umbrella-shaped photovoltaic panel; 3. moving mechanism; 31. slideway; 32. screw; 33. motor; 34. moving block; 35. sealing plate; 36. shielding folding cloth; 37. slide bar; 38. connecting seat; 4. double threaded joint; 5. sealing gasket. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present utility model to clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0025] See also Figure 1-5 , the utility model provides a technical solution:

[0026] Embodiment 1:

[0027] A biochemical system dissolved oxygen aeration device comprises a supporting plate 1 and an aeration mechanism 2, wherein the supporting plate 1 is connected to the aeration mechanism 2 and the aeration mechanism 2 is used to oxidize polluted water, and a moving mechanism 3 is provided at the lower end of the supporting plate 1 and the moving mechanism 3 is used to move the supporting plate 1 and the aeration mechanism 2;

[0028] The aeration mechanism 2 includes an aeration box 21, an aerator 22, an air pipe 23, an aeration head 24 and an aeration hole 25. The three groups of aerators 22 in the aeration box 21 are connected to the air pipe 23. The lower end of the air pipe 23 is connected to the aeration head 24. The aeration head 24 is provided with an aeration hole 25. By starting the aerator 22, the gas is transmitted to the aeration head 24 through the air pipe 23, and finally discharged through the aeration hole 25 on the aeration head 24. It is a means to promote the exchange of substances between gas and liquid, and to overcome the liquid film obstacle, increase the dissolved oxygen content in the water, and promote the decomposition of organic matter, thereby improving the water quality and treatment effect.

[0029] The aeration mechanism 2 further includes a support column 26, a support frame 27 and an umbrella-shaped photovoltaic panel 28. The support column 26 connected to the aeration box 21 is connected to the support frame 27. The umbrella-shaped photovoltaic panel 28 on the support frame 27 is used to power the aerator 22. The shape of the umbrella-shaped photovoltaic panel 28 allows more comprehensive absorption of light energy without adjusting the direction according to the light intensity, thereby improving the use efficiency.

[0030] A double threaded joint 4 is provided on the gas pipe 23, and threads are provided inside the gas pipe 23. The double threaded joint 4 is threadedly connected to the gas pipe 23. A sealing gasket 5 is connected between the double threaded joint 4 and the gas pipe 23. The double threaded joint 4 threadedly connected to the gas pipe 23 is used for disassembly, so that the length of the gas pipe 23 is increased, and installation and disassembly are more convenient. The sealing gasket 5 prevents air leakage during connection.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, the present embodiment describes the moving mechanism 3 in the first embodiment in detail. The moving mechanism 3 includes a slideway 31 with an opening at the bottom, a screw 32, a motor 33 and a moving block 34. The connected screw 32 rotates in the slideway 31 through the rotation of the motor 33. The output end of the motor 33 is electrically connected to the input end of the PLC. The two groups of motors 33 are rotated relative to each other through the PLC, so that the two groups of screws 32 rotate accordingly, so that the moving block 34 outside the screw 32 can reciprocate. The moving block 34 extends to the inner side of the slideway 31 and is connected to the lower end of the supporting plate 1, so that the moving block 34 can drive the supporting plate 1 to move together, so that the aeration mechanism 2 can also move. The operation of the staff is reduced by the moving mechanism 3, which is more convenient and labor-saving.

[0033] The moving mechanism 3 also includes a sealing plate 35, a shielding folding cloth 36, a slide bar 37 and a connecting seat 38. The sealing plate 35 is connected between the two groups of moving blocks 34 so that the distance between the two groups of moving blocks 34 is sealed, so that water does not enter the slide 31. The side of the moving block 34 away from the sealing plate 35 is connected with a shielding folding cloth 36. The slide 31 is shielded by the shielding folding cloth 36 so that water bubbles generated by the aerator 22 during use will not enter the slide 31, thereby preventing the screw 32 in the slide 31 from rusting, thereby increasing the service life of the device. The two groups of slide bars 37 at the lower end of the shielding folding cloth 36 are used for support. The slide bar 37 is inserted into the interior of the moving block 34, and a through groove compatible with the slide bar 37 is opened in the interior of the moving block 34. The through groove is opened so that the moving block 34 is not affected when moving. The left and right ends of the slide 31 are connected with connecting seats 38, and a placement groove is opened on the left connecting seat 38 so that the placement groove places the motor 33.

[0034] Working principle: During the use of the device, the output end of the motor 33 is electrically connected to the input end of the PLC, and the two groups of motors 33 are rotated relative to each other through the PLC, so that the two groups of screws 32 are rotated accordingly, so that the moving block 34 outside the screw 32 can move back and forth, and the moving block 34 extends to the inner side of the slideway 31 and is connected to the lower end of the bearing plate 1, so that the moving moving block 34 can drive the bearing plate 1 to move together, so that the aeration mechanism 2 can also move, and the operation of the staff is reduced through the moving mechanism 3, which is more convenient and labor-saving;

[0035] The two groups of moving blocks 34 are connected by a sealing plate 35, so that the distance between the two groups of moving blocks 34 is sealed, so that water does not enter the slide 31. The side of the moving block 34 away from the sealing plate 35 is connected with a shielding folding cloth 36. The slide 31 is shielded by the shielding folding cloth 36, so that the water bubbles generated by the aerator 22 during use will not enter the slide 31, and the screw 32 in the slide 31 is prevented from rusting, so that the service life of the device is improved. The two groups of slide bars 37 at the lower end of the shielding folding cloth 36 are used for support. The slide bar 37 is inserted into the interior of the moving block 34, and a through groove adapted to the slide bar 37 is opened inside the moving block 34. The through groove is opened so that the moving block 34 is not affected when moving. The left and right ends of the slide 31 are connected with a connecting seat 38, and a placement groove is opened on the left connecting seat 38, so that the placement groove places the motor 33;

[0036] The three groups of aerators 22 in the aeration box 21 are connected to an air pipe 23, the lower end of the air pipe 23 is connected to an aeration head 24, and the aeration head 24 is provided with an aeration hole 25. When the aerator 22 is started, the gas is transmitted to the aeration head 24 through the air pipe 23, and finally discharged through the aeration hole 25 on the aeration head 24, which can promote the decomposition of organic matter, improve water quality and treatment effect;

[0037] A support frame 27 is connected to the aeration box 21 through a support column 26. The umbrella-shaped photovoltaic panel 28 on the support frame 27 is used to power the aerator 22. The shape of the umbrella-shaped photovoltaic panel 28 allows more comprehensive absorption of light energy, and there is no need to adjust the direction according to the light intensity, thereby improving the use efficiency. The double-threaded joint 4 threadedly connected on the gas pipe 23 is used for disassembly, thereby increasing the length of the gas pipe 23 and making installation and disassembly more convenient. The sealing pad 5 prevents air leakage during connection.

[0038] 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 dissolved oxygen aeration device for a biochemical system, comprising a support plate (1) and an aeration mechanism (2), characterized in that: The support plate (1) is connected to an aeration mechanism (2), and the aeration mechanism (2) is used to oxidize polluted water. The lower end of the support plate (1) is provided with a moving mechanism (3), and the moving mechanism (3) is used to move the support plate (1) and the aeration mechanism (2); The aeration mechanism (2) comprises an aeration box (21), an aerator (22), an air pipe (23), an aeration head (24) and an aeration hole (25); the aeration box (21) is connected to the upper end of the support plate (1); three groups of aerators (22) are arranged in the aeration box (21); the lower ends of the three groups of aerators (22) are connected to the air pipe (23); the air pipe (23) extends to the lower side of the aeration box (21) and the support plate (1); the end of the air pipe (23) is connected to the aeration head (24); and the aeration head (24) is provided with a plurality of groups of aeration holes (25); The aeration mechanism (2) further comprises a support column (26), a support frame (27) and an umbrella-shaped photovoltaic panel (28), wherein the support column (26) is connected to the upper end of the aeration box (21), the upper end of the support column (26) is connected to the support frame (27), and the support frame (27) is located on the upper side of the aeration box (21), the upper end of the support frame (27) is connected to the umbrella-shaped photovoltaic panel (28), and the umbrella-shaped photovoltaic panel (28) is electrically connected to the aerator (22); The moving mechanism (3) comprises a slideway (31) with an opening at the bottom, a screw (32), a motor (33) and a moving block (34), wherein the slideway (31) is connected to the front and rear sides of the lower end of the carrier plate (1), the slideway (31) is rotatably connected with the screw (32) via a bearing, and one side of the screw (32) extends to the left side of the slideway (31) and is connected to the motor (33), the outer side of the screw (32) is threadedly connected with two groups of moving blocks (34), and the moving blocks (34) are located in the slideway (31), and the two groups of moving blocks (34) both extend to the inner side of the slideway (31) and are connected to the lower end of the carrier plate (1); The moving mechanism (3) further comprises a sealing plate (35), a shielding folding cloth (36), a sliding bar (37) and a connecting seat (38); the sealing plate (35) is connected between the two groups of moving blocks (34), and the sealing plate (35) is located in the slideway (31) and at the lower side of the screw (32); the two groups of moving blocks (34) are connected to the shielding folding cloth (36) on the side away from the sealing plate (35); the shielding folding cloth (36) is slidably connected in the slideway (31), and the shielding folding cloth (36) is located at the lower side of the screw (32); the front and rear sides of the lower end of the shielding folding cloth (36) are connected to the sliding bar (37), and the sliding bar (37) is connected to the lower end of the slideway (31).

2. A biochemical system dissolved oxygen aeration device according to claim 1, characterized in that: The gas delivery pipe (23) is provided with a double threaded joint (4), and the gas delivery pipe (23) is provided with threads, the double threaded joint (4) is threadedly connected to the gas delivery pipe (23), and a sealing gasket (5) is connected between the double threaded joint (4) and the gas delivery pipe (23).

3. A biochemical system dissolved oxygen aeration device according to claim 2, characterized in that: The gas delivery pipes (23) are provided in three groups, the ends of the gas delivery pipes (23) on both sides extend outwards, and the end of the middle gas delivery pipe (23) extends downwards.

4. A biochemical system dissolved oxygen aeration device according to claim 1, characterized in that: The slide bar (37) is inserted into the interior of the moving block (34), and the slide bar (37) is located on the lower side of the sealing plate (35). The left and right ends of the slideway (31) are connected to connecting seats (38), and the left connecting seat (38) is provided with a placement groove, and the motor (33) is connected to the placement groove of the connecting seat (38).

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