An ultra-nano aeration system

Abstract

This application relates to an ultra-nano aeration system, comprising an aerosol reoxygenation device, a micro-nano oxygen generator for providing micro-nano oxygen to the aerosol reoxygenation device, a first water inlet device for inputting water from a body of water into the aerosol reoxygenation device, and a water outlet device connected to the output end of the aerosol reoxygenation device; the first water inlet device includes an arrangement box disposed at the bottom of the water body, a first submersible pump disposed within the arrangement wall, and a first water inlet pipe connecting the output end of the first submersible pump and the input end of the aerosol reoxygenation device; one side of the arrangement box has a first opening and is further provided with a filter screen for covering the first opening; a mud retaining wall is also provided in front of the filter screen of the first water inlet device. This application has the effect of improving the problem of water inlet pipes being easily blocked by debris at the bottom of the water.

Description

Technical Field

[0001] This application relates to the field of water treatment equipment, and in particular to an ultra-nano aeration system. Background Technology

[0002] The ultra-nano dissolved oxygenation system is a highly efficient oxygen supply or gas treatment system. It uses technology to efficiently deliver oxygen to the target medium in the form of extremely fine particles, thereby improving oxygen utilization or gas exchange efficiency.

[0003] In related technologies, ultra-nano dissolved oxygenation systems are commonly used in wastewater treatment. By installing a nano dissolved oxygenation system on the shore of a water body and arranging inlet and outlet pipes connected to the system on the bottom of the water, the oxygen enrichment from nanobubbles can significantly enhance the activity of aerobic microorganisms, thereby achieving the purpose of degrading pollutants.

[0004] Regarding the aforementioned technologies, the inventors believe that the water inlet pipe of the above-mentioned ultra-nano dissolved oxygenation system is easily blocked by debris at the bottom of the water during use. Utility Model Content

[0005] To address the problem of water inlet pipes being easily clogged by debris at the bottom of the water, this application provides an ultra-nano aeration system.

[0006] The ultra-nano aeration system provided in this application adopts the following technical solution:

[0007] An ultra-nano aeration system includes an aerosol reoxygenation device, a micro-nano oxygen generator for supplying oxygen to the aerosol reoxygenation device, a first water inlet device for inputting water from a water body into the aerosol reoxygenation device, and a water outlet device connected to the output end of the aerosol reoxygenation device. The first water inlet device includes an arrangement box arranged at the bottom of the water body, a first submersible pump arranged in the arrangement wall, and a first water inlet pipe connecting the output end of the first submersible pump and the input end of the aerosol reoxygenation device. One side of the arrangement box has a first opening and is also provided with a filter screen for covering the first opening. The first water inlet device is also provided with a mud retaining wall in front of the filter screen.

[0008] By adopting the above technical solution, during operation of the ultra-nano aeration system, the first water inlet device draws water from the water body into the dissolved oxygenation device, while the micro-nano oxygen generator produces high-concentration oxygen and breaks it into extremely small bubbles before delivering it into the dissolved oxygenation device. At this time, the dissolved oxygenation device dissolves the nano-sized oxygen in the water, greatly increasing the oxygen content of the water in the dissolved oxygenation device. Finally, the water treated by the dissolved oxygenation device is discharged through the water outlet device, realizing the aeration and oxygenation of the water body. The arrangement of the housing can protect the first submersible pump, and the filter screen can filter impurities in the water, reducing the risk of impurities clogging the first water inlet device and affecting the operation of the equipment. The mud retaining wall can block silt, reducing the impact and clogging of silt on the filter screen, further ensuring the smooth water intake of the first water inlet device, and helping to improve the problem of the water inlet pipe being easily clogged by impurities at the bottom of the water.

[0009] Optionally, the filter grid includes a support frame and multiple grid bars evenly spaced on the support frame, with the distance between two adjacent grid bars being 5 to 15 mm.

[0010] By adopting the above technical solution, the specific structure of the filter grid plate is disclosed. Multiple grid bars with an adjacent spacing of 5 to 15 mm can effectively intercept larger debris, reduce the risk of debris entering the aerosol reoxygenation device and causing blockage, and help ensure the normal operation of the system.

[0011] Optionally, the height of the mud retaining wall is 1 / 3 to 1 / 2 of the height of the filter grid.

[0012] By adopting the above technical solution, a mud retaining wall with a height of 1 / 3 to 1 / 2 of the filter screen height can effectively prevent bottom mud from clogging the filter screen, while also reducing the impact on the filter screen area.

[0013] Optionally, the inlet of the first submersible pump is arranged vertically downwards.

[0014] By adopting the above technical solution, the inlet of the first submersible pump is arranged vertically downward, which helps to reduce the possibility of sucking in bottom sediment and debris, thereby improving the service life of the first submersible pump and the quality of incoming water.

[0015] Optionally, the number of the first submersible pumps is two, and the two first submersible pumps are arranged symmetrically on the left and right.

[0016] By adopting the above technical solution, the two first submersible pumps are arranged symmetrically to improve the water intake efficiency. Moreover, the two first submersible pumps operate independently, so that if one submersible pump fails, it will not affect the normal operation of the other submersible pump, which helps to ensure a stable water supply to the dissolved oxygenation device.

[0017] Optionally, the water outlet device includes a first float, a first mounting bracket installed on the first float, a release device installed at the bottom of the first mounting bracket, and a water outlet pipe connecting the release device and the output end of the dissolved oxygenation device.

[0018] By adopting the above technical solution, the specific structure of the water outlet device is disclosed. The water outlet device is floated in the water body by installing the release device at the bottom of the first mounting bracket and using the first float. The water treated by the dissolved oxygenation device is then transported to the release device through the water outlet pipe and released into the water body, thereby realizing the corresponding aeration treatment function of the water body.

[0019] Optionally, the release device is annular and has a plurality of release holes evenly spaced on its outer side.

[0020] By adopting the above technical solution, the annular releaser and the multiple release holes evenly spaced on its outer side can make the water after dissolved reoxygenation more evenly released into the water body.

[0021] Optionally, it also includes a second water inlet device arranged in the water body and used to input water from the water body into the dissolved oxygenation device; the second water inlet device includes a second float arranged on the water surface, a second mounting bracket installed on the second float, a second submersible pump installed at the bottom of the second mounting bracket, and a second water inlet pipe connecting the second submersible pump and the dissolved oxygenation device.

[0022] By adopting the above technical solution, a second water intake device is added to the original first water intake device, and a second floating body arranged on the water surface is used to support the second mounting bracket and the second submersible pump. This allows water to be drawn from the water surface and fed into the dissolved oxygenation device, which helps to increase the water intake range and improve the water intake efficiency.

[0023] Optionally, it also includes a dosing device connected to the aerosol reoxygenation device and used for adding chemicals to the water; the dosing device includes a dosing tank, a water pump arranged on the side wall of the dosing tank, and a dosing pipeline connecting the water pump and the aerosol reoxygenation device.

[0024] By adopting the above technical solution, the added dosing device can add chemicals to the water body through the dosing tank, water pump and dosing pipeline, which helps to further meet the needs of water treatment process that may require the use of chemicals to improve water quality.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. An ultra-nano aeration system, comprising an air-dissolved reoxygenation device, a micro-nano oxygen generator, a first water inlet device, and a water outlet device; during operation, the first water inlet device draws water from the water body into the air-dissolved reoxygenation device, while the micro-nano oxygen generator produces high-concentration oxygen and breaks it into tiny bubbles before delivering it into the air-dissolved reoxygenation device. The air-dissolved reoxygenation device then dissolves the nano-sized oxygen in the water, significantly increasing the oxygen content of the water within the device. Finally, the treated water is discharged through the water outlet device, thus achieving aeration and oxygenation of the water body. The arrangement of the housing, filter screen, and mud-blocking wall effectively reduces the risk of debris clogging the first water inlet device and affecting equipment operation, thereby helping to improve the problem of the inlet pipe being easily clogged by debris at the bottom of the water body.

[0027] 2. By arranging the bar spacing of the filter plate adjacent to each other and controlling the spacing between two adjacent bars to be between 5 and 15 mm, it helps to effectively intercept larger debris, reduce the risk of debris entering the dissolved oxygenation device and causing blockage, and helps to ensure the normal operation of the system.

[0028] 3. By arranging the inlet of the first submersible pump vertically downward, the possibility of sucking in bottom sediment and debris is reduced, thereby improving the service life of the first submersible pump and the quality of the incoming water. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the ultra-nano aeration system in this embodiment.

[0030] Figure 2 This is a schematic diagram of the structure of the first water inlet device in this embodiment.

[0031] Figure 3 This is a schematic diagram of the filter grid in this embodiment.

[0032] Figure 4 This is a top view of the first water inlet device in this embodiment along the direction of the second opening.

[0033] Figure 5 This is a schematic diagram of the water outlet device in this embodiment.

[0034] Figure 6 This is a schematic diagram of the structure of the second water inlet device in this embodiment.

[0035] Figure 7 This is a schematic diagram showing the combination of the aerosol reoxygenation device, the micro-nano oxygen generation device, and the drug preparation device in this embodiment.

[0036] Explanation of reference numerals in the attached drawings: 1. Dissolved oxygen reoxygenation device; 11. First chamber; 12. Mixing tank; 121. First connector; 122. Second connector; 123. Third connector; 124. Water pump; 2. Micro-nano oxygen generator; 21. Second chamber; 22. Oxygen generator; 23. Micro-nano bubble generator; 24. Oxygen delivery pipeline; 25. Oxygen release head; 3. Dosing device; 31. Dosing tank; 32. Water pump; 33. Dosing pipeline; 34. Dosing port; 4. First water inlet device; 41. Arrangement chamber; 411. Cement base layer; 412. Cement wall; 4121. Arrangement hole; 413. First opening; 414. Filter grid; 4 141. Support frame; 4142. Grille; 415. Second opening; 416. Grille cover; 417. Placement cavity; 418. Fixed steel frame; 4181. Triangular steel frame; 4182. Vertical column; 4183. Fixed bracket; 419. Cement block; 42. First submersible pump; 43. First water inlet pipe; 44. Rubble bottom protection; 45. Mud retaining wall; 5. Second water inlet device; 51. Second float; 52. Second mounting bracket; 53. Second submersible pump; 54. Second water inlet pipe; 6. Water outlet device; 61. First float; 62. First mounting bracket; 63. Release device; 631. Release hole; 64. Water outlet pipe. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0038] This application discloses an ultra-nano aeration system. (Refer to...) Figure 1 The ultra-nano aeration system includes an air-dissolved oxygenation device 1, a micro-nano oxygen generation device 2 that provides micro-nano oxygen to the air-dissolved oxygenation device 1, a dosing device 3 for adding chemicals to the air-dissolved oxygenation device 1, a first water inlet device 4 for inputting water from the water body into the air-dissolved oxygenation device 1, a second water inlet device 5 for inputting water from the water body into the air-dissolved oxygenation device 1, and a water outlet device 6 connected to the dedicated output end of the air-dissolved oxygenation system.

[0039] Reference Figure 1 and Figure 2The first water inlet device 4 includes an arrangement box 41 disposed at the bottom of the water body, a first submersible pump 42 disposed within the arrangement box 41, and a first water inlet pipe 43 connecting the output end of the first submersible pump 42 and the input end of the dissolved oxygenation device 1. The arrangement box 41 is a cement box, including a cement pad 411 disposed at the bottom of the water body and a cement wall 412 vertically disposed on top of the cement pad 411. One side of the cement wall 412 has a first opening 413 and is also provided with a filter grid plate 414 for covering the first opening 413. The top of the arrangement box 41 has a second opening 415 and is provided with a grid cover plate 416 for covering the second opening 415, so that the operator can repair the first submersible pump 42 through the upper second opening 415 when it malfunctions.

[0040] Reference Figure 2 and Figure 3 The filter screen 414 includes a support frame 4141 and multiple grid bars 4142 evenly spaced on the support frame 4141. The distance between two adjacent grid bars 4142 is 10mm. The first water inlet device 4 lays a rubble bottom protection 44 for filtering water sediment on the front side of the filter screen 414, and a mud retaining wall 45 that cooperates with the filter screen 414 is provided on the top of the rubble bottom protection 44. The height of the mud retaining wall 45 is 1 / 3 to 1 / 2 of the height of the filter screen 414, which can effectively prevent sediment from clogging the filter screen 414.

[0041] Reference Figure 2 and Figure 4 The housing 41 contains a cavity 417 for accommodating the first submersible pump 42 and the first inlet pipe 43. Two first submersible pumps 42 are symmetrically arranged in the cavity 417 near the concrete wall 412. The inlets of both first submersible pumps 42 are vertically downward. The side wall of the concrete wall 412 has two holes 4121 for the two first inlet pipes 43 to pass through it.

[0042] Reference Figure 2 A fixed steel frame 418 for supporting the input end of the first water inlet pipe 43 is installed on the top of the side wall of the cement wall 412. The fixed steel frame 418 includes a triangular steel frame 4181 arranged perpendicular to the cement wall 412, a vertical column 4182 arranged vertically downward and connected to the end of the triangular steel frame 4181, and a fixed bracket 4183 connected to the lower end of the vertical column 4182 and fixed to the outside of the input end of the first water inlet pipe 43. A cement pad 411 is provided on the side near the cement wall 412 with a cement pad block 419 that cooperates with the fixed steel frame 418 to support the first water inlet pipe 43.

[0043] Reference Figure 5The water outlet device 6 includes a first float 61, a first mounting bracket 62 installed on the first float 61, a release device 63 installed at the bottom of the first mounting bracket 62, and a water outlet pipe 64 connecting the release device 63 and the output end of the aerosol reoxygenation device 1. The release device 63 is annular and has multiple release holes 631 evenly spaced on its outer side. The inner side of the release device 63 is threaded to the lower end of the first mounting bracket 62.

[0044] Reference Figure 1 and Figure 6 The second water inlet device 5 includes a second float 51 disposed on the water surface, a second mounting bracket 52 installed on the second float 51, a second submersible pump 53 installed at the bottom of the second bracket, and a second water inlet pipe 54 connecting the second submersible pump 53 and the dissolved oxygenation device 1. The second submersible pump 53 is locked to the bottom of the second mounting bracket 52 by bolts. The aforementioned ultra-nano aeration system can supply water to the dissolved oxygenation device 1 by using either the first water inlet device 4 or the second water inlet device 5 alone, or by using both the first water inlet device 4 and the second water inlet device 5 together.

[0045] Reference Figure 7 The dissolved oxygen reoxygenation device 1 includes a first housing 11 arranged on the bank of the water body and a mixing tank 12 arranged inside the first housing 11. The mixing tank 12 has a first connector 121 connected to a first inlet pipe 43, a second connector 122 connected to a second inlet pipe 54, and a third connector 123 connected to an outlet pipe 64. A water pump 124 for conveying water from the mixing tank 12 to the outlet device 6 is provided at the third connector 123, and the output end of the water pump 124 is connected to the input end of the outlet pipe 64.

[0046] Reference Figure 7 The dosing device 3 is arranged inside the first housing 11, including a dosing tank 31, a water pump 32 arranged on the side wall of the dosing tank 31, and a dosing pipeline 33 connecting the water pump 32 and the aerosol reoxygenation device 1. The dosing tank 31 is provided with a dosing port 34 for adding chemicals to the water. When other treatments are required for the water, appropriate chemicals can be added to the water through the dosing port 34.

[0047] Reference Figure 7 The micro-nano oxygen generator 2 includes a second housing 21 arranged on the bank of the water body, an oxygen generator 22 arranged inside the second housing 21, and a micro-nano bubble generator 23 connected to the output end of the oxygen generator 22. An oxygen delivery pipe 24 is connected to the output end of the micro-nano bubble generator 23, passing sequentially through the second housing 21 and the first housing 11, and connecting to a mixing tank 12 inside the first housing 11, enabling the micro-nano oxygen generator 2 to provide micro-nano-level oxygen to the mixing tank 12. An oxygen release head 25 is provided at the bottom of the mixing tank 12 via the oxygen delivery pipe 24.

[0048] The implementation principle of the ultra-nano aeration system in this application embodiment is as follows: When the ultra-nano aeration system is running, the first water inlet device 4 and the second water inlet device 5 draw water from the water body into the dissolved oxygenation device 1. At the same time, the micro-nano oxygen generator 2 generates high-concentration oxygen and breaks it into extremely small bubbles before transporting it into the dissolved oxygenation device 1. At this time, the dissolved oxygenation device 1 dissolves the nano-sized oxygen in the water, which greatly increases the oxygen content of the water in the dissolved oxygenation device. Finally, the water treated by the dissolved oxygenation device 1 is discharged through the water outlet device 6, thereby realizing the aeration and oxygenation of the water body. The arrangement of the box 41, the filter grid 414 and the mud retaining wall 45 can effectively reduce the risk of debris clogging the first water inlet device 4 and affecting the operation of the equipment, thereby helping to improve the problem that the water inlet pipe is easily clogged by debris at the bottom of the water.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An ultra-nano aeration system, characterized in that, The device includes an aerosol reoxygenation device (1), a micro-nano oxygen generator (2) that provides micro-nano oxygen to the aerosol reoxygenation device (1), a first water inlet device (4) for inputting water from the water body into the aerosol reoxygenation device (1), and a water outlet device (6) connected to the output end of the aerosol reoxygenation device (1). The first water inlet device (4) includes an arrangement box (41) arranged at the bottom of the water body, a first submersible pump (42) arranged in the arrangement wall, and a first water inlet pipe (43) connecting the output end of the first submersible pump (42) and the input end of the aerosol reoxygenation device (1). The arrangement box (41) has a first opening (413) on one side and is also provided with a filter screen (414) for covering the first opening (413). The first water inlet device (4) is also provided with a mud retaining wall (45) on the front side of the filter screen (414).

2. The ultra-nano aeration system according to claim 1, wherein, The filter grid (414) includes a support frame (4141) and multiple grid bars (4142) evenly spaced on the support frame (4141), with the distance between two adjacent grid bars (4142) being 5 to 15 mm.

3. The ultra-nano aeration system according to claim 1, wherein, The height of the mud retaining wall (45) is 1 / 3 to 1 / 2 of the height of the filter grid (414).

4. The ultra-nano aeration system according to claim 1, wherein, The inlet of the first submersible pump (42) is arranged vertically downward.

5. The ultra-nano aeration system according to claim 4, wherein, There are two first submersible pumps (42), and the two first submersible pumps (42) are arranged symmetrically on the left and right.

6. The ultra-nano aeration system according to claim 1, wherein, The water outlet device (6) includes a first float (61), a first mounting bracket (62) installed on the first float (61), a release device (63) installed at the bottom of the first mounting bracket (62), and a water outlet pipe (64) connecting the release device (63) and the output end of the dissolved oxygenation device (1).

7. The ultra-nano aeration system according to claim 6, characterized in that, The release device (63) is annular and has a plurality of release holes (631) evenly spaced on its outer side.

8. The ultra-nano aeration system according to claim 1, wherein, It also includes a second water inlet device (5) arranged in the water body and used to input water in the water body into the dissolved oxygenation device (1); the second water inlet device (5) includes a second float (51) arranged on the water surface, a second mounting bracket (52) installed on the second float (51), a second submersible pump (53) installed at the bottom of the second mounting bracket (52), and a second water inlet pipe (54) connecting the second submersible pump (53) and the dissolved oxygenation device (1).

9. The ultra-nano aeration system according to claim 1, wherein, It also includes a dosing device (3) connected to the aerosol reoxygenation device (1) and used to add chemicals to the water body; the dosing device (3) includes a dosing tank (31), a water pump (32) arranged on the side wall of the dosing tank (31), and a dosing pipeline (33) connecting the water pump (32) and the aerosol reoxygenation device (1).

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