Bubble releaser for air flotation device

Abstract

The utility model relates to the technical field of bubble releasers, and discloses a bubble releaser for an air flotation device, which comprises a bubble releaser body, the top of the bubble releaser body is fixedly connected with a fixed connecting pipe, and the other end of the fixed connecting pipe is fixedly connected with a connecting valve. According to the utility model, through the mutual cooperation between the protection mechanism and the connection driving mechanism, when bubbles are conveyed to the outside, the bubbles can be conveyed to the inside of the connection driving mechanism through the connection pipeline, the branching block and the connection conveying pipe; the connecting driving mechanism can lift the protection mechanism upwards, the protection mechanism opens the end of the bubble releaser body, when the connecting valve is closed, the bubbles stop being conveyed to the inner side of the connecting driving mechanism, and at the moment, the bubbles are reset under the influence of the self weight of the protection mechanism; and stable protection is provided for the end part of the bubble releaser body, and the operation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of bubble release technology, and more specifically to a bubble release device for an air flotation device. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of ordinary people's daily lives. In the process of wastewater treatment, air flotation devices are usually used, which can introduce air bubbles into the wastewater through an air bubble releaser.

[0003] Existing bubble release devices typically use valves to control the opening and closing of pipelines during operation. However, in actual use, the ends of the bubble release devices lack protective structures when not in use, making them prone to blockage by impurities in wastewater, which can affect subsequent use. To address this, we propose a bubble release device for flotation systems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a bubble release device for an air flotation device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a bubble releaser for an air flotation device, comprising a bubble releaser body, a fixed connecting pipe fixedly connected to the top of the bubble releaser body, a connecting valve fixedly connected to the other end of the fixed connecting pipe, a bubble conveying pipe fixedly connected to the other end of the connecting valve, a connecting pipe fixedly connected to the outer surface of the fixed connecting pipe, a tapping block fixedly connected to the other end of the connecting pipe, connecting conveying pipes symmetrically arranged on one side of the tapping block, a threaded connector movably sleeved on the outer surface of the end of the connecting conveying pipe, a connecting drive mechanism provided on the outer surface of the fixed connecting pipe, and a protective mechanism fixedly connected to the output end of the connecting drive mechanism.

[0006] Furthermore, the protective mechanism includes a counterweight base block, on one side of which a fixing slot is symmetrically provided. A positioning rod is fixedly connected to the inner center of the fixing slot. A connecting mounting block is movably engaged inside the fixing slot. A connecting top block is fixedly connected to the top of the connecting mounting block. Several fixing connecting arms are provided on the outer side of the connecting top block. A connecting protective plate is fixedly connected to the other end of each fixing connecting arm. A first fastening bolt is provided inside adjacent counterweight base blocks and connecting top blocks. A connecting fastening block is movably sleeved on the outer surface of adjacent first fastening bolts.

[0007] Furthermore, the outer surface of the connecting mounting block slides and fits into the inner side of the fixing slot, and the interior of the connecting mounting block has a through hole adapted to the positioning rod.

[0008] Furthermore, the bottom of the connecting top block and the top of the counterweight bottom block are in contact with each other, and the inner side of the connecting top block is in contact with the outer surface of the fixed connecting pipe.

[0009] Furthermore, the connecting drive mechanism includes a connecting sleeve block, a second fastening bolt is provided between the ends of adjacent connecting sleeve blocks, a drive component body is fixedly connected inside the connecting sleeve block, a connecting bottom block is fixedly connected to the output end of the drive component body, and a third fastening bolt is provided between the end of the connecting bottom block and the top of the connecting top block.

[0010] Furthermore, the drive body includes a connecting sleeve, the surface of which is provided with a threaded connecting pipe, and an air passage is provided inside the connecting sleeve corresponding to the position of the threaded connecting pipe. A piston is movably connected inside the connecting sleeve, and a connecting rod is fixedly connected to the bottom of the piston. A sealing ring is provided at the bottom inner side of the connecting sleeve and fits against the connecting rod.

[0011] Furthermore, the threaded connecting pipe and the threaded connecting piece are connected by threads.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, through the cooperation between the protective mechanism and the connecting drive mechanism, allows for the delivery of bubbles to the outside via the connecting pipe, tap block, and connecting delivery pipe. This enables the connecting drive mechanism to pull the protective mechanism upward, opening the end of the bubble release device. When the connecting valve is closed, the bubbles stop being delivered to the inside of the connecting drive mechanism. At this point, the protective mechanism resets under its own weight, providing stable protection to the end of the bubble release device. The operation is convenient.

[0014] 2. The overall structure of this utility model is simple. In actual use, it does not require much manual operation. It is only necessary to retain the original operation and open or close the connecting valve. The operation is convenient and quick. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the main structure of the bubble release device of this utility model.

[0017] Figure 3 This is a schematic diagram of the protective mechanism and the connecting drive mechanism of this utility model.

[0018] Figure 4 This is an exploded structural diagram of the protective mechanism and the connecting drive mechanism of this utility model.

[0019] Figure 5 This is a schematic diagram of the drive component body structure of this utility model.

[0020] The attached figures are labeled as follows: 1. Bubble release device body; 2. Fixed connecting pipe; 3. Connecting valve; 4. Bubble delivery pipe; 5. Connecting pipe; 6. Divider block; 7. Connecting delivery pipe; 8. Threaded connector; 9. Protective mechanism; 10. Connecting drive mechanism; 11. Counterweight base block; 12. Fixed slot; 13. Positioning rod; 14. Connecting mounting block; 15. Connecting top block; 16. Fixed connecting arm; 17. Connecting protective plate; 18. First fastening bolt; 19. Connecting fastening block; 20. Connecting sleeve block; 21. Second fastening bolt; 22. Drive body; 23. Connecting base block; 24. Third fastening bolt; 25. Connecting sleeve; 26. Threaded connecting pipe; 27. Air passage; 28. Piston; 29. ​​Connecting pull rod. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Reference Figure 1-5 This utility model provides a bubble release device for an air flotation device, including a bubble release device body 1. A fixed connecting pipe 2 is fixedly connected to the top of the bubble release device body 1. A connecting valve 3 is fixedly connected to the other end of the fixed connecting pipe 2. A bubble conveying pipe 4 is fixedly connected to the other end of the connecting valve 3. A connecting pipe 5 is fixedly connected to the outer surface of the fixed connecting pipe 2. A tap block 6 is fixedly connected to the other end of the connecting pipe 5. A connecting conveying pipe 7 is symmetrically arranged on one side of the tap block 6. A threaded connector 8 is movably sleeved on the outer surface of the end of the connecting conveying pipe 7. A connecting drive mechanism 10 is provided on the outer surface of the fixed connecting pipe 2. A protective mechanism 9 is fixedly connected to the output end of the connecting drive mechanism 10.

[0023] The protective mechanism 9 includes a counterweight base block 11. A fixing slot 12 is symmetrically provided on one side of the counterweight base block 11. A positioning rod 13 is fixedly connected to the middle of the inner side of the fixing slot 12. A connecting mounting block 14 is movably engaged with the inner side of the fixing slot 12. A connecting top block 15 is fixedly connected to the top of the connecting mounting block 14. Several fixing connecting arms 16 are provided on the outer side of the connecting top block 15. A connecting protective plate 17 is fixedly connected to the other end of the fixing connecting arm 16. A first fastening bolt 18 is provided inside the adjacent counterweight base block 11 and the connecting top block 15. A connecting fastening block 19 is movably sleeved on the outer side of the surface of the adjacent first fastening bolt 18.

[0024] The outer surface of the connecting mounting block 14 slides and fits against the inner surface of the fixing slot 12. The connecting mounting block 14 has a through hole that matches the positioning rod 13, so that the connecting mounting block 14 can be stably locked in the inner surface of the fixing slot 12 and simultaneously fitted onto the outer surface of the positioning rod 13, thus enabling a stable connection.

[0025] The bottom of the connecting top block 15 is in contact with the top of the counterweight bottom block 11, and the inner side of the connecting top block 15 is in contact with the outer side of the fixed connecting pipe 2, so that the connecting top block 15 can be stably positioned on top of the counterweight bottom block 11 and fitted onto the outer side of the fixed connecting pipe 2.

[0026] The connecting drive mechanism 10 includes a connecting sleeve block 20. A second fastening bolt 21 is provided between the ends of adjacent connecting sleeve blocks 20. A drive body 22 is fixedly connected inside the connecting sleeve block 20. A connecting bottom block 23 is fixedly connected to the output end of the drive body 22. A third fastening bolt 24 is provided between the end of the connecting bottom block 23 and the top of the connecting top block 15. This allows the output end of the drive body 22 to lift the connecting bottom block 23, the third fastening bolt 24, and the protective mechanism 9 upward as a whole when the bubble is being conveyed into the drive body 22, thus enabling rapid operation.

[0027] The driving component body 22 includes a connecting sleeve 25. The surface of the connecting sleeve 25 is provided with a threaded connecting pipe 26. An air passage 27 is opened inside the connecting sleeve 25 corresponding to the position of the threaded connecting pipe 26. A piston 28 is movably connected inside the connecting sleeve 25. A connecting rod 29 is fixedly connected to the bottom of the piston 28. A sealing ring is provided at the bottom inner side of the connecting sleeve 25 and fits against the connecting rod 29. When air bubbles are transported into the interior of the connecting sleeve 25 through the threaded connecting pipe 26 and the air passage 27, the piston 28 can be pushed upward, driving the connecting rod 29 to move. This allows the connecting base block 23, the third fastening bolt 24, and the protective mechanism 9 to move upward as a whole, making operation convenient.

[0028] The threaded connecting pipe 26 and the threaded connecting piece 8 are connected by threads, which facilitates the stable delivery of air bubbles to the inside of the threaded connecting pipe 26 and the air passage 27, making operation convenient.

[0029] The working principle of this utility model is as follows: First, the connecting mounting block 14 is inserted into the inner side of the fixing slot 12 and then fitted onto the outer side of the positioning rod 13. Next, the connecting top block 15 is fitted onto the outer surface of the fixed connecting pipe 2, allowing the counterweight bottom block 11 to fit onto the outer surface of the fixed connecting pipe 2. Then, the connecting fastening block 19 is placed on top of the connecting top block 15, and the connecting fastening block 19, connecting top block 15, and counterweight bottom block 11 are connected and fixed using the first fastening bolt 18. Finally, the connecting sleeve block 20 is fixed to the surface of the fixed connecting pipe 2 using the second fastening bolt 21. On the outside, the connecting bottom block 23 and the connecting top block 15 are connected and fixed by the third fastening bolt 24. Finally, the threaded connector 8 is connected to the end of the threaded connecting pipe 26. When the connecting valve 3 is opened, the air bubbles are first transported into the connecting sleeve 25 through the connecting pipe 5, tap block 6, connecting conveying pipe 7, threaded connecting pipe 26 and air passage 27, pushing the piston 28 and connecting rod 29, driving the connecting bottom block 23, the third fastening bolt 24, the connecting top block 15, the fixed connecting arm 16, the connecting protective plate 17, the connecting mounting block 14, and the positioning. The lever 13 and the counterweight block 11 move upwards, so that the connecting protective plate 17 no longer blocks the end of the bubble release device body 1. At this time, bubbles can be continuously delivered into the sewage. Conversely, when the connecting valve 3 is closed, the inside of the fixed connecting pipe 2 no longer delivers bubbles to the outside. The counterweight block 11, the positioning lever 13, the connecting top block 15, the fixed connecting arm 16, and the connecting protective plate 17 can pull the connecting bottom block 23 and the third fastening bolt 24 downwards under their own weight, which drives the connecting rod 29 and the piston 28 to move downwards, thus releasing the bubbles inside the connecting sleeve 25. The air is conveyed to the inside of the fixed connecting pipe 2 through the air passage 27, threaded connecting pipe 26, connecting conveying pipe 7, tap block 6 and connecting pipe 5, and discharged to the outside through the bubble releaser body 1. When the bubbles are discharged, the connecting protective plate 17 is located outside the end of the bubble releaser body 1 to seal and protect the end of the bubble releaser body 1, preventing impurities in the sewage from clogging the end of the bubble releaser body 1. No excessive operation is required; it is still the original valve opening and closing operation. The overall structure is simple, the operation is convenient and quick, and in case of failure, the components can be quickly disassembled and maintained.

[0030] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0031] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bubble release device for an air flotation apparatus, comprising a bubble release device body (1), characterized in that: The top of the bubble releaser body (1) is fixedly connected to a fixed connecting pipe (2), and the other end of the fixed connecting pipe (2) is fixedly connected to a connecting valve (3). The other end of the connecting valve (3) is fixedly connected to a bubble delivery pipe (4). The outer surface of the fixed connecting pipe (2) is fixedly connected to a connecting pipe (5). The other end of the connecting pipe (5) is fixedly connected to a tap block (6). A connecting delivery pipe (7) is symmetrically arranged on one side of the tap block (6). A threaded connector (8) is movably sleeved on the outer surface of the end of the connecting delivery pipe (7). A connecting drive mechanism (10) is provided on the outer surface of the fixed connecting pipe (2). A protective mechanism (9) is fixedly connected to the output end of the connecting drive mechanism (10).

2. The bubble release device for an air flotation apparatus according to claim 1, characterized in that: The protective mechanism (9) includes a counterweight base block (11). A fixed slot (12) is symmetrically provided on one side of the counterweight base block (11). A positioning rod (13) is fixedly connected to the middle of the inner side of the fixed slot (12). A connecting mounting block (14) is movably engaged with the inner side of the fixed slot (12). A connecting top block (15) is fixedly connected to the top of the connecting mounting block (14). Several fixed connecting arms (16) are provided on the outer side of the connecting top block (15). A connecting protective plate (17) is fixedly connected to the other end of the fixed connecting arm (16). A first fastening bolt (18) is provided inside the adjacent counterweight base block (11) and the connecting top block (15). A connecting fastening block (19) is movably sleeved on the outer side of the adjacent first fastening bolt (18).

3. The bubble release device for an air flotation apparatus according to claim 2, characterized in that: The outer surface of the connecting mounting block (14) slides and fits against the inner side of the fixing slot (12), and the interior of the connecting mounting block (14) has a through hole that matches the positioning rod (13).

4. A bubble release device for an air flotation apparatus according to claim 2, characterized in that: The bottom of the connecting top block (15) and the top of the counterweight bottom block (11) are in contact with each other, and the inner side of the connecting top block (15) is in contact with the outer side of the fixed connecting pipe (2).

5. A bubble release device for an air flotation apparatus according to claim 2, characterized in that: The connecting drive mechanism (10) includes a connecting sleeve block (20), a second fastening bolt (21) is provided between the ends of adjacent connecting sleeve blocks (20), a drive body (22) is fixedly connected inside the connecting sleeve block (20), a connecting bottom block (23) is fixedly connected to the output end of the drive body (22), and a third fastening bolt (24) is provided between the end of the connecting bottom block (23) and the top of the connecting top block (15).

6. A bubble release device for an air flotation apparatus according to claim 5, characterized in that: The drive body (22) includes a connecting sleeve (25), the surface of the connecting sleeve (25) is provided with a threaded connecting pipe (26), the inside of the connecting sleeve (25) is provided with an air passage (27) corresponding to the position of the threaded connecting pipe (26), a piston (28) is movably connected inside the connecting sleeve (25), a connecting rod (29) is fixedly connected to the bottom of the piston (28), and a sealing ring is provided at the bottom inner side of the connecting sleeve (25) and fits against the connecting rod (29).

7. A bubble release device for an air flotation apparatus according to claim 6, characterized in that: The threaded connecting pipe (26) and the threaded connecting piece (8) are connected by threads.

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