CN217498810U - High-efficient aeration equipment - Google Patents
High-efficient aeration equipment Download PDFInfo
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- CN217498810U CN217498810U CN202122834664.6U CN202122834664U CN217498810U CN 217498810 U CN217498810 U CN 217498810U CN 202122834664 U CN202122834664 U CN 202122834664U CN 217498810 U CN217498810 U CN 217498810U
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- aeration
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- aeration pipe
- aeration equipment
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Abstract
The utility model relates to a sewage treatment technical field just discloses a high-efficient aeration equipment, comprising a main body, the main part inboard is provided with the aeration pipe, be provided with mixed air stripping district in the main part, fixed mounting has the return air cover in the mixed air stripping district, a plurality of aperture footpath cutting holes have been seted up on the return air cover. This kind of high-efficient aeration equipment adopts the technique that air stripping and aeration combined together, can carry out the air-water mixture fully, cuts the big bubble through the return air cover simultaneously and is the microbubble, improves the oxygen utilization ratio.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a high-efficient aeration equipment.
Background
Conventional sewage treatment is mainly divided into three major parts: the method comprises pretreatment, biological treatment and advanced treatment, wherein the biological treatment is the most important treatment unit, the biological treatment unit is divided into anaerobic treatment, anoxic treatment and aerobic treatment, an aerobic zone mainly aerates and oxygenizes sewage, and whether the aeration of the aerobic zone is uniform or not and whether the aeration is sufficient or not are two major factors influencing the treatment of the aerobic zone. The aeration mode that present good oxygen district adopted has micropore aeration, efflux aeration and whirl aeration etc. and in the actual operation process, especially to high ash content, high rigidity industrial sewage, aeration dish or aeration pipe can often appear blockking up in conventional micropore aeration, make the unable normal operating of system, and whirl aerator belongs to the aeration of big particle size, and the utilization ratio of oxygen is lower, and the energy consumption is higher, although efflux aeration is high in utilization ratio, the inhomogeneous and aeration pond sediment scheduling problem of mixing easily appears, and jet pump energy consumption is high, and the running cost is high.
In view of the above, there is a need for a high efficiency aeration apparatus to solve the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a high-efficient aeration equipment to prior art not enough, the utility model provides a possess advantages such as effectively improving oxygen utilization ratio, solved the problem that the background art provided.
(II) technical scheme
For the purpose of realizing the above-mentioned effective oxygen utilization ratio that improves, the utility model provides a following technical scheme: the utility model provides a high-efficient aeration equipment, includes the main part, the main part inboard is provided with the aeration pipe, be provided with the mixed gas stripping district in the main part, fixed mounting has the return air cover in the mixed gas stripping district, a plurality of aperture footpath cutting holes have been seted up on the return air cover.
Preferably, the aeration pipe and the mixed gas stripping zone are communicated with each other.
Preferably, the aeration pipe is embedded in the main body, and the end surface of the aeration pipe is flush with the surface of the main body.
Preferably, the aeration pipe is provided with a plurality of large-aperture aeration holes.
(III) advantageous effects
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this kind of high-efficient aeration equipment adopts the technique that air stripping and aeration combined together, can carry out the air-water mixture fully, cuts the big bubble through the return air cover simultaneously and is the microbubble, improves the oxygen utilization ratio.
2. This kind of high-efficient aeration equipment, the aeration is responsible for and is adopted large aperture aeration hole, reduces the windage loss, adopts the design of not blockking up, can avoid appearing the problem that aeration system blockked up.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1. a main body; 2. a wind return cover; 3. cutting a hole with a small hole diameter; 4. a mixed gas stripping zone; 5. an aeration pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a high-efficiency aeration apparatus includes a main body 1, an aeration pipe 5 is disposed inside the main body 1, a mixed gas stripping area 4 is disposed on the main body 1, a wind return cover 2 is fixedly mounted on the mixed gas stripping area 4, and a plurality of small-bore cutting holes 3 are disposed on the wind return cover 2.
Further, the aeration pipe 5 and the mixed gas stripping zone 4 are communicated with each other.
Further, the aeration pipe 5 is embedded in the main body 1, and the end surface is flush with the surface of the main body 1.
Furthermore, a plurality of large-aperture aeration holes are formed in the aeration pipe 5.
The working principle is as follows: when carrying out the aeration, aeration wind gets into every aeration equipment through aeration pipe 5, sets up a large aperture aeration hole in aeration pipe 5 that every aeration equipment corresponds, and the air carries out the air water mixture at mixed air stripping district 4 after coming out from the aeration hole, goes into back the fan housing 2 after accomplishing, cuts large aperture bubble into the aperture bubble through turning back to improve the oxygen utilization ratio, release in the aeration tank at last, realize even aeration.
The utility model discloses a high-efficient aeration equipment, simple structure, convenient to use have solved the problem that oxygen utilization ratio is low, have realized effectively improving oxygen utilization ratio's effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An efficient aeration device comprises a main body (1);
the method is characterized in that:
the aeration pipe (5) is arranged on the inner side of the main body (1), the mixed gas stripping area (4) is arranged on the main body (1), the air return cover (2) is fixedly installed on the mixed gas stripping area (4), and a plurality of small-bore cutting holes (3) are formed in the air return cover (2).
2. A high efficiency aeration apparatus according to claim 1, wherein: the aeration pipe (5) is communicated with the mixed gas stripping area (4).
3. A high efficiency aeration apparatus according to claim 1, wherein: the aeration pipe (5) is embedded in the main body (1), and the end surface of the aeration pipe is flush with the surface of the main body (1).
4. A high efficiency aeration apparatus according to claim 1, wherein: the aeration pipe (5) is provided with a plurality of large-aperture aeration holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834664.6U CN217498810U (en) | 2021-11-18 | 2021-11-18 | High-efficient aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122834664.6U CN217498810U (en) | 2021-11-18 | 2021-11-18 | High-efficient aeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217498810U true CN217498810U (en) | 2022-09-27 |
Family
ID=83337059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122834664.6U Active CN217498810U (en) | 2021-11-18 | 2021-11-18 | High-efficient aeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217498810U (en) |
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2021
- 2021-11-18 CN CN202122834664.6U patent/CN217498810U/en active Active
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