CN220531246U - Bubble cutting device - Google Patents
Bubble cutting device Download PDFInfo
- Publication number
- CN220531246U CN220531246U CN202321580188.2U CN202321580188U CN220531246U CN 220531246 U CN220531246 U CN 220531246U CN 202321580188 U CN202321580188 U CN 202321580188U CN 220531246 U CN220531246 U CN 220531246U
- Authority
- CN
- China
- Prior art keywords
- cutting
- bubble
- carrier
- gas collecting
- wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005273 aeration Methods 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000006213 oxygenation reaction Methods 0.000 abstract description 3
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 28
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of gas dissolving or water body aeration and oxygenation equipment, and particularly discloses a bubble cutting device; the cutting device comprises a cutting body, a cutting device and a cutting device, wherein the cutting body is formed by connecting a plurality of cutting blocks in series; the cutting block is provided with a carrier, and a plurality of cutting wires are arranged on the carrier; one end of the cutting wire is fixedly connected to the carrier, and the other end of the cutting wire is a free end; and the cutting body is also provided with a plurality of gas collecting hoods. According to the bubble cutting device, the large bubbles in the water body are cut into a plurality of small bubbles by arranging the cutting wires; and the cutting wire is designed to be open; and meanwhile, the gas collecting cover is arranged to prevent excessive outward diffusion of bubbles, and the bubbles are contacted with surrounding liquid due to the arrangement of the open openings of the cutting wires, so that the circulation volume of the liquid can far exceed the circulation volume caused by the density difference generated by the buoyancy of the bubbles, so that sufficient liquid is supplied to the bubbles, and the gas in the bubbles is absorbed and dissolved, so that the efficiency is remarkably improved.
Description
Technical Field
The utility model relates to the technical field of gas dissolving or water body aeration and oxygenation equipment, in particular to a bubble cutting device.
Background
The patent numbers for the prior filed patent are: 202220439706.8, the name is: in the technical scheme, under the condition of high pressure, the efficiency is low, the main reason is that the circulation quantity of water is insufficient, and as a result, the oxygen transmission efficiency of the cutting wire is high, and if the circulation quantity of liquid is insufficient to absorb dissolved gas, the oxygen charging efficiency is also low; therefore, a one-step improvement is required.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme: the bubble cutting device comprises a cutting body, wherein the cutting body is formed by connecting a plurality of cutting blocks in series; the cutting block is provided with a carrier, and a plurality of cutting wires are arranged on the carrier; one end of the cutting wire is fixedly connected to the carrier, and the other end of the cutting wire is a free end; the cutting wire is arranged on the carrier in an open way; and the cutting body is also provided with a plurality of gas collecting hoods.
Further, a gas collecting hood is arranged on the cutting body at intervals of preset distance; the plurality of gas collecting hoods are arranged in the axial direction of the cutting body; the upper end and the lower end of the gas collecting hood are both opened, the lower end opening is larger than the upper end opening, and the lower end opening faces the cutting wire.
Further, the cutting wire is an elastic steel wire or a plastic wire.
Further, the carrier is a square plate, and the cutting wires are uniformly distributed on the square plate; a plurality of cutting wires form a cutting surface on the section; the size of the cross section of the gas collecting hood, which is parallel to the cutting surface, is larger than that of the cutting surface.
Further, the carrier is a bar; cutting wires are uniformly distributed around the bar; one, two or more isolation plates are arranged along the length direction of the bar; the top-view cross sections of the plurality of cutting wires are circular; the cross section of the gas collecting hood is also circular, and the diameter of the cross section circular shape of the gas collecting hood is larger than the diameter of the cross section formed by a plurality of cutting wires.
Further, when the number of the isolation plates is two or more, the isolation plates are arranged in a crossed mode and are uniformly distributed.
Further, the lower end of the cutting body is provided with a square tube; the air bubble cutting device is connected with an aeration device below the air bubble cutting device, and after the air bubble is exposed out of the aeration device, the air bubble is flowed onto the cutting body through the square tube.
Further, a plurality of cutting wires are arranged in the square tube; the distance between the free end of the square pipe inner cutting wire and the inner wall of the square pipe is 0.5-5 cm.
Further, the edge, close to the carrier, of the gas collecting hood is a contact edge, and a preset blank position is downwards arranged on the carrier from the contact edge or the extension edge of the contact edge; and no cutting wire exists in the preset blank position.
Further, a plurality of the bubble cutting devices form a bubble cutting group.
According to the utility model, the cutting block is provided with a plurality of cutting wires, one end of each cutting wire is fixed, and the other end of each cutting wire is a free end; because the bubble cutting device is arranged in the liquid, and the liquid is free flowing, when bubbles pass through a plurality of dense cutting wires, large bubbles can be cut into small bubbles, and the small bubbles are cut layer by layer, so that the bubbles are fully contacted with the solution or the liquid and dissolved; in addition, in the utility model, as the cutting wires are arranged in an open way, high-oxygen water and low-oxygen water can be exchanged from multiple directions and multiple layers of depths, so that the mass transfer efficiency of oxygen is accelerated, and the circulation quantity of the oxygen is far more than that brought by density difference generated by bubbles in a coaming mode around the existing middle cutting wires; the gas collecting hood is arranged at the same time, so that excessive outward diffusion of bubbles is prevented, and the bubbles are collected and enclosed; therefore, the utility model can have a sufficient exchange process of high-oxygen water and low-oxygen water, absorb dissolved gas and obviously improve the efficiency.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a first embodiment of a bubble cutting apparatus according to the present utility model;
FIG. 2 is a schematic view of a cutting block of a first embodiment of a bubble cutting apparatus of the present utility model;
FIG. 3 is a schematic view of a bubble cutting apparatus according to a second embodiment of the present utility model;
FIG. 4 is a schematic view of a cutting block of a second embodiment of a bubble cutting apparatus according to the present utility model;
fig. 5 is a schematic view of a cutting wire and carrier according to a second embodiment of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Embodiment one:
fig. 1 is a schematic structural view of a first embodiment of a bubble cutting device according to the present utility model; FIG. 2 is a schematic view showing the structure of a cutting block according to a first embodiment of a bubble cutting apparatus of the present utility model; the utility model relates to a bubble cutting device which is used for being placed in liquid and connected with an aeration device below, and comprises a cutting body 1, wherein the cutting body 1 is formed by connecting a plurality of cutting blocks 2 in series; the plurality of cutting blocks 2 are connected by snap-fit connection, or connection members, or by welding, or by riveting. Therefore, in the utility model, the cutting blocks 2 can be spliced and combined, and the combination is carried out according to the used site environment, the depth of the water body and the like, so that the utility model has wide application range, and is flexible and convenient.
In the utility model, each bubble cutting device is formed by connecting cutting blocks in series; as an application scenario, a plurality of bubble cutting devices form a bubble cutting group, and a piece of bubble cutting devices can be formed in various arrangement or combination modes for large-area bubble cutting, for example, the plurality of bubble cutting devices form a multi-row and multi-column layout; preferably, the spacing between two adjacent bubble cutting means is not less than 30 cm to obtain a sufficient circulation of the surrounding liquid.
In the utility model, the cutting block 2 is provided with a carrier 21, and a plurality of cutting wires 3 are arranged on the carrier 21; one end of the cutting wire 3 is fixedly connected to the carrier 21, and the other end is a free end; the cutting wire 3 is arranged on the carrier 21 in an open way; in the present embodiment, the plurality of cutting wires 3 are provided in a regular square shape on a square plate, or in a regular shape such as a matrix shape, or in an irregular shape.
A plurality of gas collecting hoods 4 are also arranged on the cutting body 1; a gas collecting hood 4 is arranged on the cutting body 1 at intervals of preset distance; a plurality of gas-collecting hoods 4 are installed in the axial direction of the cutting body 1; illustratively, since the air bubbles float from bottom to top, the gas-collecting hood is arranged in the direction in which the air bubbles float, and covers the cutting wire 3; the distance of the gap can be determined by the length of the cutting body or by calculation of the environment. When the device is arranged, the bubbles cannot be dispersed outwards excessively; however, the number of the liquid circulation pipes is too large, so that the cost is not increased and the circulation amount of the liquid is hindered.
As a preferred embodiment, the cutting wire 3 is an elastic steel wire or a plastic wire, which has a very small diameter and is elastic and can be bent and swung like a hair.
In this embodiment, the carrier 21 is a square plate, the cutting wires 3 are uniformly distributed on the square plate, and the cutting wires 3 are uniformly distributed on the square plate; a plurality of the cutting wires 3 form a cutting surface on the section; the cross section size of the gas collecting hood 4 is larger than the size of the cutting surface; in order to achieve the best use effect, the number of the cutting wires 3 is very large, and gaps between adjacent cutting wires are small, so that large bubbles can be conveniently cut into a plurality of small bubbles.
As an embodiment, a gas collecting hood may be disposed on each square plate and disposed at the upper end of the square plate; in the utility model, the upper end and the lower end of the gas-collecting hood 4 are both opened, the lower end opening is larger than the upper end opening, the lower end opening faces the cutting wire 3, the cross section of the opening of the gas-collecting hood is square, and the size of the cross section is larger than that of a square body formed by the cutting wire 3, so the lower end opening covers the cutting wire 3.
In the utility model, a square tube 5 is arranged at the lower end of the cutting body 1; the air bubble cutting device is connected with an external aeration device, and air bubbles are collected through the square tube 5 after being exposed out of the aeration device and flow onto the cutting body 1, so that the square tube 5 can be arranged into a cylindrical structure to collect and enclose the air bubbles, and the air bubbles are prevented from diffusing to the periphery;
illustratively, a plurality of cutting wires are arranged in the square tube 5; the distance between the free end of the cutting wire 3 in the square tube 5 and the inner wall of the square tube is 0.5-5 cm.
When the bubbles are cut, the problem is that the bubbles are easy to block in a normal aeration state, and the blocking is mainly concentrated at the free end of the cutting wire. Because the hair or sundries are clustered and then have a certain thickness, the free end of the cutting wire is tightly attached to the inner wall of the square tube, at the moment, the hair and other garbage can be extruded into a certain arc shape by the cutting wire, the hair and other garbage are propped against the inner wall of the square tube by the cutting wire, at the moment, the garbage is relatively large, and the garbage is difficult to fall down to cause blockage. Therefore, in the utility model, the free end of the cutting wire and the inner wall of the square tube are arranged at a certain distance, such as 2 cm, and the actual measurement shows that the cutting wire is not easy to be blocked at the moment, but the free end of the cutting wire is still blocked when the distance is 5 cm, because most of bubbles run out from the empty space between the free end and the inner wall of the square tube when the distance is too large, and only rarely pass through the inside of the cutting wire, so that the thrust in the square tube is insufficient and garbage is blocked, and the designed distance is between 0.5 cm and 5 cm.
In the utility model, the edge, which is close to a carrier, of the gas collecting hood is a contact edge, and a preset blank position is downwards arranged on the carrier from the contact edge or the extension edge of the contact edge; the preset blank positions are arranged on the gas collecting hood, namely, the edges close to the carrier are contact edges, and the preset blank positions are downwards arranged on the carrier from the contact edges or the extension edges of the contact edges; and no cutting wire exists in the preset blank position. Therefore, the mounting mode of the gas collecting hood is also required in the utility model, a section of height which cannot be provided with the cutting wires is required in the gas collecting hood, and particularly, the free ends of the cutting wires are required to be at a certain distance from the inner wall of the gas collecting hood. If the free end of the cutting wire is not far from the gas-collecting channel, the garbage can be blocked at the place, and the place where the free end is closest to the gas-collecting channel is more than 1 cm.
In the utility model, a gas collecting hood is also arranged above the square tube 5 and is in butt joint with the square tube 5, and at the moment, the outlet of the square tube 5 is located at the inner side of the lower edge of the gas collecting hood as far as possible, because when the free end of the cutting wire is at a certain distance from the inner wall of the square tube 5, the air bubble is deflected to the space between the free end and the inner wall of the square tube 5, the air bubble is deflected to the outer side after exiting the square tube 5, and if the outlet of the square tube 5 is not located at the inner side of the gas collecting hood, the air bubble is easy to overflow out of the gas collecting hood, so that the efficiency is reduced.
Therefore, in the utility model, the surrounding edge banding coaming structure in the prior art is designed to be that the cutting wires are arranged on a plate-shaped single surface, other surfaces are open, 3 surfaces around the cutting wires are removed, and only the plate for fixing the cutting wires is left; the contact between bubbles and surrounding liquid is greatly increased, and the circulation volume of the liquid is greatly improved; so that bubbles can absorb and dissolve oxygen in sufficient water, and the efficiency is obviously improved. In particular, the air quantity of the single string is far more than that of the original design, and the oxygenation efficiency can be kept unchanged, so that the number of required cutting strings can be reduced, and the cost is reduced. In the utility model, as the periphery of the cutting wire is not blocked, the bubbles can be outwards diffused along with the extension of the distance, a gas collecting cover is required to be arranged at intervals of a distance, and the diffused bubbles are gathered again and enter the next section for cutting.
Embodiment two:
fig. 3 is a schematic structural view of a bubble cutting device according to a second embodiment of the present utility model; fig. 4 is a schematic structural view of a cutting block of a second embodiment of a bubble cutting device according to the present utility model; FIG. 5 is a schematic view showing the structure of a cutting wire and a carrier according to a second embodiment of the present utility model; in this embodiment, unlike the first embodiment, in the cutting block 2, the carrier 21 is a bar, which is in a bar shape; cutting wires 3 are uniformly distributed around the rod; one, or two, or more isolation plates 211 are arranged along the cross section direction of the bar; the section formed by a plurality of cutting wires 3 is round; the cross section of the gas collecting hood 4 is also circular, and the diameter of the cross section circular shape of the gas collecting hood 4 is larger than the diameter of the cross section formed by a plurality of cutting wires 3; in this embodiment, the square tube 5 has a cylindrical structure.
In this embodiment, when the number of the isolation plates 211 is two or more, the isolation plates 211 are disposed in a cross manner and are uniformly distributed.
Therefore, in the embodiment, the surrounding edge sealing coaming structure in the prior art is designed to be a strip-shaped carrier, and the cutting wires are arranged in a diffusing manner to the surrounding, so that the cutting wires are open in the surrounding direction; the contact between the bubbles and surrounding liquid is greatly increased, and the circulation volume of the liquid is greatly improved.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. The bubble cutting device is characterized by comprising a cutting body, wherein the cutting body is formed by connecting a plurality of cutting blocks in series; the cutting block is provided with a carrier, and a plurality of cutting wires are arranged on the carrier; one end of the cutting wire is fixedly connected to the carrier, and the other end of the cutting wire is a free end; a plurality of gas collecting hoods are also arranged on the cutting body; a gas collecting hood is arranged on the cutting body at intervals of preset distance; the plurality of gas collecting hoods are arranged in the axial direction of the cutting body; the upper end and the lower end of the gas collecting hood are both opened, the lower end opening is larger than the upper end opening, and the lower end opening faces the cutting wire.
2. A bubble cutting device according to claim 1, wherein the cutting wire is an elastic wire or a plastic wire.
3. A bubble cutting apparatus according to claim 1, wherein the carrier is a square plate, the cutting wires being evenly distributed on the square plate; a plurality of cutting wires form a cutting surface on the section; the size of the cross section of the gas collecting hood, which is parallel to the cutting surface, is larger than that of the cutting surface.
4. A bubble cutting apparatus according to claim 1, wherein the carrier is a bar; the cutting wires are uniformly distributed and arranged from the bar to the periphery; one, two or more isolation plates are arranged in the section direction of the bar; the section formed by a plurality of cutting wires is circular; the cross section of the gas collecting hood is also round, and the diameter of the cross section round of the gas collecting hood is larger than that of the cross section formed by the cutting wires.
5. The bubble cutting apparatus according to claim 4, wherein the number of the partition plates is two or more, and the partition plates are disposed in a crossing manner and are uniformly distributed.
6. The bubble cutting apparatus according to claim 1, wherein the lower end of the cutting body is provided with a square tube; the air bubble cutting device is connected with an aeration device below the air bubble cutting device, and after the air bubble is exposed out of the aeration device, the air bubble is flowed onto the cutting body through the square tube.
7. The bubble cutting device according to claim 6, wherein a plurality of cutting wires are arranged in the square tube; the distance between the free end of the square pipe inner cutting wire and the inner wall of the square pipe is 0.5-5 cm.
8. The bubble cutting device according to claim 1, wherein the edge of the gas collecting hood, which is close to the carrier, is a contact edge, and a preset blank is arranged downwards on the carrier from the contact edge or an extension edge of the contact edge; and no cutting wire exists in the preset blank position.
9. A bubble cutting apparatus according to claim 1, wherein a plurality of said bubble cutting apparatuses form a bubble cutting group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580188.2U CN220531246U (en) | 2023-06-20 | 2023-06-20 | Bubble cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321580188.2U CN220531246U (en) | 2023-06-20 | 2023-06-20 | Bubble cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220531246U true CN220531246U (en) | 2024-02-27 |
Family
ID=89970887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321580188.2U Active CN220531246U (en) | 2023-06-20 | 2023-06-20 | Bubble cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220531246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118286899A (en) * | 2024-06-06 | 2024-07-05 | 江苏鹰途精密钣金有限公司 | Micro bubble generator |
-
2023
- 2023-06-20 CN CN202321580188.2U patent/CN220531246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118286899A (en) * | 2024-06-06 | 2024-07-05 | 江苏鹰途精密钣金有限公司 | Micro bubble generator |
| CN118286899B (en) * | 2024-06-06 | 2024-09-17 | 江苏鹰途精密钣金有限公司 | Micro bubble generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220531246U (en) | Bubble cutting device | |
| FI78792B (en) | KAERNBRAENSLEPATRON. | |
| KR910008736A (en) | Reactor Fuel Assembly Filter | |
| RU96118277A (en) | SYSTEM FOR PASSIVE DISSIPATION OF HEAT FROM THE INTERNAL VOLUME OF THE PROTECTIVE DESIGN OF THE NUCLEAR REACTOR | |
| KR870011624A (en) | Fuel assembly with corrosion resistant grid | |
| CN111821833B (en) | Extension turbulent desulfurization and denitrification integrated device | |
| CN110467253B (en) | Potential energy biological sewage purifier | |
| CN203333370U (en) | Circulation type bio-contact oxidation integrated reactor allowing membranes to be formed easily | |
| KR970060252A (en) | Nuclear fuel pellets | |
| CN103304024B (en) | Easy membrane formation type circulating bio-contact oxidation integrated reactor | |
| JPH0339276B2 (en) | ||
| CN213506087U (en) | Low-cost ultraviolet underground sewage treatment equipment | |
| CN214735186U (en) | Multistage drop reoxygenation combined facultative biological filter sewage treatment system | |
| CN214371848U (en) | Cooling tower with suspended tower core structure | |
| CN107399833B (en) | Class drowned flow artificial wet land type water treatment system | |
| KR860009433A (en) | Nuclear fuel assembly | |
| CN210559613U (en) | Membrane bundle type MBR (Membrane biological reactor) membrane group device | |
| JP5794487B2 (en) | Defoaming device | |
| CN216694530U (en) | Vacuum pump water cooler | |
| AU784831B2 (en) | Liquid level regulation apparatus | |
| CN216513043U (en) | Denitrogenation reaction unit for wastewater treatment | |
| CN214613967U (en) | Movable trash rack | |
| CN221292022U (en) | Water bed cooling device for asphalt waterproof coiled material production | |
| CN213253845U (en) | Pollution-resistant coiled membrane element | |
| CN216510492U (en) | Accident liquid collecting tank for oil tank field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |