CN220334890U - Electrolysis dissolved gas release device for sewage treatment - Google Patents
Electrolysis dissolved gas release device for sewage treatment Download PDFInfo
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- CN220334890U CN220334890U CN202321882020.7U CN202321882020U CN220334890U CN 220334890 U CN220334890 U CN 220334890U CN 202321882020 U CN202321882020 U CN 202321882020U CN 220334890 U CN220334890 U CN 220334890U
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- Prior art keywords
- disc
- electrode
- shell
- sewage treatment
- releasing device
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- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 238000005868 electrolysis reaction Methods 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000010815 organic waste Substances 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, and particularly provides an electrolytic dissolved gas releasing device for sewage treatment, which comprises a shell, an upper cover, a lower cover, an electrode, a first disc and a second disc, wherein the upper cover and the lower cover are matched at two ends of the shell, and through holes penetrating into the shell are formed in the upper cover and the lower cover; the electrode, the first disc and the second disc are all arranged in the shell, and the first disc and the second disc are distributed on two sides of the electrode; the first disc, the electrode and the second disc are matched with each other to form a central hole and a release hole, so that a wide-narrow-wide release structure can be formed, and the release effect of micro bubbles is improved; the arrangement of the sealing ring and the gasket can ensure that water flows through the pore canal, and improve the application effect of the electrolytic dissolved gas releasing device; the cooperation setting of spacing groove and spacing portion can improve the reliability of electrode, first disc, the relative casing assembly of second disc, further improves the application effect of electrolysis dissolved gas release unit.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an electrolytic dissolved gas releasing device for sewage treatment.
Background
The sewage is a general term of water discharged in production and living activities, the sewage is characterized in that new substances are doped in the water or the water is deteriorated and can not keep the original use function because of the change of external conditions, and in water pollution caused by human production activities, the water pollution caused by industry is the most serious, such as industrial wastewater, the sewage contains more pollutants and complex components, is not easy to purify in the water, and is difficult to treat, and in order to improve the sewage treatment efficiency, the sewage is required to be electrolyzed and dissolved by an ion electrolysis and gas dissolving device.
The electrolysis gas dissolving device used in the prior art only realizes electrolysis through the electrode, and the electrolysis is completed and then is directly and freely released, so that the quantity of formed microbubbles is less, and the sewage treatment effect is poor.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an electrolytic dissolved gas releasing device for sewage treatment, which is used for solving the problems of the prior art that only through an electrode, electrolysis is realized and free release is directly performed, the number of formed microbubbles is small, and the sewage treatment effect is poor.
To achieve the above and other related objects, the present utility model provides an electrolytic dissolved gas releasing device for sewage treatment, comprising:
a housing; the method comprises the steps of,
an upper cover and a lower cover which are matched with the two ends of the shell;
an electrode disposed in the housing;
the first disc and the second disc are arranged in the shell and distributed on two sides of the electrode;
the upper cover and the lower cover are respectively provided with a through hole penetrating to the inside.
In an embodiment of the utility model, sealing rings are arranged on the outer edges of the first disc and the second disc, and gaskets are arranged on the outer edges of the electrodes.
In an embodiment of the present utility model, a central hole is provided in a region of the electrode located at the center, and release holes distributed circumferentially along the center are provided in regions of the first disk and the second disk near the edges, where the aperture of the central hole is smaller than the aperture of the release hole.
In an embodiment of the present utility model, gaps exist between the first disc and the electrode, and between the second disc and the electrode, so as to form a dissolved air bubble release structure with wide ends and narrow middle.
In an embodiment of the utility model, the edges of the same sides of the electrode, the first disc and the second disc are respectively provided with a limiting part, the inner wall of the shell is provided with a limiting groove in a matching way, and the electrode, the first disc and the second disc are arranged in the shell, and the limiting parts of the electrode, the first disc and the second disc are matched in the limiting grooves and are fixed by adopting bolts in a penetrating way.
In an embodiment of the utility model, a silica gel shell is arranged on the gasket sleeved on the outer side of the electrode and is used for adapting to the limit part of the electrode.
As described above, the electrolytic dissolved gas releasing device for sewage treatment of the utility model has the following beneficial effects:
1. by arranging the first disc, the electrode and the second disc and matching with the application of the central hole and the release hole, a wide-narrow-wide release structure can be formed, larger volume difference is easy to form at the front end and the rear end of the electrolytic dissolved gas release device, sewage enters the electrode through the first disc and is stored by the electrode at the same time, a large number of microbubbles can be formed by rapid release from the second disc, the contact area with organic wastes in sewage is increased, and the sewage treatment effect is improved;
2. by arranging the sealing ring and the gasket, the sealing ring can form the sealing between the first disc and the shell and the sealing between the second disc and the shell, and the gasket can form the sealing between the electrode and the shell, so that the water flow is ensured to flow through the pore canal, and the application effect of the electrolytic dissolved gas releasing device is improved;
3. through arranging the limit groove and the limit part which are matched for application, the electrode, the first disc and the second disc are arranged in the shell, the limit part of the electrode, the first disc and the second disc is matched in the limit groove, the reliability of the assembly of the electrode, the first disc and the second disc relative to the shell is improved, the electrode, the first disc and the second disc are prevented from rotating relative to the shell in the use process, and the application effect of the electrolytic dissolved gas releasing unit is further improved;
4. according to the electrolytic dissolved gas releasing device for sewage treatment, provided by the utility model, the first disc, the electrode and the second disc are matched to form the central hole and the releasing hole, so that a wide-narrow-wide releasing structure can be formed, and the release effect of micro bubbles is improved; the arrangement of the sealing ring and the gasket can ensure that water flows through the pore canal, and improve the application effect of the electrolytic dissolved gas releasing device; the matching arrangement of the limit groove and the limit part can improve the reliability of the assembly of the electrode, the first disc and the second disc relative to the shell, and further improve the application effect of the electrolytic dissolved gas releasing unit; the whole design is reasonable, the structure is compact, and the practicability is high.
Drawings
FIG. 1 is a schematic view showing the external structure of an electrolytic dissolved gas releasing device for sewage treatment according to the present utility model.
FIG. 2 is a schematic view showing the internal structure of the electrolytic dissolved gas releasing device for sewage treatment disclosed by the utility model.
FIG. 3 is an enlarged view showing the cross-sectional structure of the first disk, the electrode and the second disk of the electrolytic dissolved gas releasing device for sewage treatment disclosed by the utility model.
Description of element reference numerals
A housing 1; an upper cover 2; a lower cover 3; an electrode 4; a first disc 5; a second disc 6; a seal ring 7; a gasket 8; a central hole 9; a release hole 10; a silica gel shell 81; a gap a; a limit part b; and a limit groove c.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1 to 3. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Referring to fig. 1-3, the utility model provides an electrolytic dissolved gas releasing device for sewage treatment, which comprises a shell 1, an upper cover 2, a lower cover 3, an electrode 4, a first disc 5 and a second disc 6, wherein the upper cover 2 and the lower cover 3 are matched with two ends of the shell 1, and through holes penetrating into the shell 1 are formed in the upper cover 2 and the lower cover 3; the electrode 4, the first disc 5 and the second disc 6 are all arranged in the shell 1, and the first disc 5 and the second disc 6 are distributed on two sides of the electrode 4; the area of the electrode 4, which is positioned at the center, is provided with a central hole 9, the areas of the first disc 5 and the second disc 6, which are close to the edges, are provided with release holes 10 distributed along the circumferential direction of the center, and the aperture of the central hole 9 is smaller than the aperture of the release holes 10; gaps a exist between the first disc 5 and the electrode 4 and between the second disc 6 and the electrode 4; the first disc 5, the electrode 4 and the second disc 6 are matched with the application of the central hole 9 and the release hole 10, so that a wide-narrow-wide release structure can be formed, a larger volume difference is easily formed at the front end and the rear end of the electrolytic dissolved gas release device, sewage enters the electrode 14 through the first disc 5 and is stored by the electrode at the same time, a large number of microbubbles can be formed by rapid release from the second disc 6, the contact area with organic wastes in the sewage is increased, and the sewage treatment effect is improved.
Sealing rings 7 are arranged on the outer edges of the first disc 5 and the second disc 6, gaskets 8 are arranged on the outer edges of the electrodes 4 and can form sealing between the first disc 5 and the shell 1 and between the second disc 6 and the shell 1, silica gel shells 81 are arranged on the gaskets 8 sleeved on the outer sides of the electrodes 4 and used for adapting to the limiting parts b of the electrodes 4, and sealing between the electrodes 4 and the shell 1 can be formed; the sealing ring 7 and the gasket 8 are matched, so that water flow can be ensured to flow through the pore canal, and the application effect of the electrolytic dissolved gas releasing device is improved.
The edges of the same sides of the electrode 4, the first disc 5 and the second disc 6 are respectively provided with a limiting part b, the inner wall of the shell 1 is provided with a limiting groove c in a matched mode, the electrode 4, the first disc 5 and the second disc 6 are arranged in the shell 1, the limiting parts b of the electrode 4, the first disc 5 and the second disc 6 are matched in the limiting grooves c, and the electrode 4, the first disc 5 and the second disc 6 are fixedly connected in a penetrating mode through bolts; the electrode 4, the first disc 5 and the second disc 6 are arranged in the shell 1, the limiting part b of the electrode 4, the first disc 5 and the second disc 6 is matched in the limiting groove c, the assembly reliability of the electrode 4, the first disc 5 and the second disc 6 relative to the shell 1 is improved, the electrode 4, the first disc 5 and the second disc 6 are prevented from rotating relative to the shell 1 in the using process, and the application effect of the electrolytic dissolved gas releasing unit is further improved.
In summary, according to the electrolytic dissolved gas releasing device for sewage treatment provided by the utility model, the first disc 5, the electrode 4 and the second disc 6 are matched and provided with the central hole 9 and the releasing hole 10, so that a wide-narrow-wide releasing structure can be formed, and the release effect of micro bubbles is improved; the arrangement of the sealing ring 7 and the gasket 8 can ensure that water flows through the pore canal, and improve the application effect of the electrolytic dissolved gas releasing device; the matching arrangement of the limit groove b and the limit part c can improve the assembly reliability of the electrode 4, the first disc 5 and the second disc 6 relative to the shell 1, and further improve the application effect of the electrolytic dissolved gas releasing unit; the whole design is reasonable, the structure is compact, and the practicability is high. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (6)
1. An electrolytic dissolved gas releasing device for sewage treatment, characterized in that the electrolytic dissolved gas releasing device comprises:
a housing (1); the method comprises the steps of,
an upper cover (2) and a lower cover (3) which are matched with the two ends of the shell (1);
an electrode (4) placed in the housing (1), the area of the electrode (4) located in the center being provided with a central hole (9);
the first disc (5) and the second disc (6) are arranged in the shell (1) and distributed on two sides of the electrode (4), and release holes (10) distributed along the circumferential center are formed in the areas, close to the edges, of the first disc (5) and the second disc (6);
the upper cover (2) and the lower cover (3) are respectively provided with a through hole penetrating into the shell (1).
2. The electrolytic dissolved air releasing device for sewage treatment according to claim 1, wherein: sealing rings (7) are arranged on the outer edges of the first disc (5) and the second disc (6), and gaskets (8) are arranged on the outer edges of the electrodes (4).
3. The electrolytic dissolved air releasing device for sewage treatment according to claim 1, wherein: the aperture of the central hole (9) is smaller than the aperture of the release hole (10).
4. The electrolytic dissolved air releasing device for sewage treatment according to claim 1, wherein: gaps (a) are formed between the first disc (5) and the electrode (4) and between the second disc (6) and the electrode (4) and are used for forming a dissolved air bubble release structure with wide ends and narrow middle.
5. The electrolytic dissolved air releasing device for sewage treatment according to claim 1, wherein: the electrode (4), the first disc (5) and the second disc (6) are provided with limiting parts (b) on the edges of the same sides, limiting grooves (c) are formed in the inner wall of the shell (1) in a matched mode, and the electrode (4), the first disc (5) and the second disc (6) are arranged in the shell (1) in a matched mode, and the limiting parts (b) of the electrode (4), the first disc (5) and the second disc (6) are fixedly connected in a penetrating mode through the bolts.
6. The electrolytic dissolved air releasing device for sewage treatment according to claim 1, wherein: a silica gel shell (81) is arranged on the gasket (8) sleeved on the outer side of the electrode (4) and is used for adapting to the limiting part (b) of the electrode (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882020.7U CN220334890U (en) | 2023-07-18 | 2023-07-18 | Electrolysis dissolved gas release device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882020.7U CN220334890U (en) | 2023-07-18 | 2023-07-18 | Electrolysis dissolved gas release device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220334890U true CN220334890U (en) | 2024-01-12 |
Family
ID=89455969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321882020.7U Active CN220334890U (en) | 2023-07-18 | 2023-07-18 | Electrolysis dissolved gas release device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220334890U (en) |
-
2023
- 2023-07-18 CN CN202321882020.7U patent/CN220334890U/en active Active
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