CN211664780U - Aeration device for biochemical tank - Google Patents
Aeration device for biochemical tank Download PDFInfo
- Publication number
- CN211664780U CN211664780U CN201922212142.5U CN201922212142U CN211664780U CN 211664780 U CN211664780 U CN 211664780U CN 201922212142 U CN201922212142 U CN 201922212142U CN 211664780 U CN211664780 U CN 211664780U
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- Prior art keywords
- pipe
- aeration
- branch
- biochemical
- joints
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- 238000005273 aeration Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 abstract description 7
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an aeration equipment for biochemical pond belongs to waste water treatment equipment technical field. The device comprises a main pipe, a secondary pipe and branch pipes, wherein the main pipe is connected with the secondary pipe, the secondary pipe is connected with the branch pipes, the end parts of the branch pipes are provided with aeration heads, and an air inlet passage is formed among the main pipe, the secondary pipe, the branch pipes and the aeration heads; the aeration device also comprises a connecting pipe which is arranged between the secondary pipe and the branch pipe; the secondary pipe is provided with a plurality of gas source pipe joints, one end of the connecting pipe is connected with the secondary pipe through the gas source pipe joints, the other end of the connecting pipe is connected with the branch pipe, and the connecting pipe is connected with the branch pipe through the gas source pipe joints; one end of the branch pipe extends out of the biochemical tank, and the other end extends to the bottom of the biochemical tank. The branch pipe, the aeration head and the like are convenient to disassemble, overhaul or replace, the stability of the aeration process in the biochemical pool is improved, and meanwhile, the time and the labor are saved, and the aeration efficiency of the aeration device is effectively improved.
Description
Technical Field
The utility model relates to an aeration equipment especially relates to an aeration equipment for biochemical pond, belongs to waste water treatment equipment technical field.
Background
Biochemical treatment is an important mode of wastewater treatment, in which aeration means in a biochemical tank is used to introduce air into and oxygenate the biochemical tank, and thus, in the biochemical treatment of wastewater, aerobic treatment is a very important component process. In order to make the biochemical reaction sufficient, an aeration device is needed to perform aeration and oxygenation in the whole process of the aerobic treatment, namely enough aeration pipes are distributed in the whole biochemical pool.
The aeration device is damaged, blocked and the like in the using process, and needs to be replaced. At present, the aeration device mainly has the following two installation modes:
the biochemical tank is internally provided with a plurality of main pipes for conveying gas, a plurality of air inlet branch pipes are uniformly and vertically arranged in a flange connection mode, the lower ends of the branch pipes are connected with aeration heads, and when the aeration heads need to be replaced or maintained, the branch pipes connected with the aeration heads are detached. The total area of the biochemical tank is large, so that the difficulty in replacing the aeration head positioned in the center of the biochemical tank is very high;
and secondly, an aeration pipe is transversely arranged at the bottom of the biochemical tank, and one end of the aeration pipe is detachably fixed on a vertical air inlet branch pipe. Because the position setting can be dismantled in the aeration pipe is in biochemical pond bottom, when needs change or maintenance aeration pipe, need waste time and energy with biochemical pond evacuation etc..
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides an aeration device for a biochemical pool. In the technical scheme, the branch pipe, the aeration head and the like are conveniently disassembled, overhauled or replaced by arranging the connecting pipe, the air source pipe joint and the like, so that the stability of the aeration process in the biochemical pool is improved.
In order to achieve the technical purpose, the following technical scheme is proposed:
an aeration device for a biochemical pool comprises a main pipe for conveying gas, a secondary pipe arranged transversely and a branch pipe arranged longitudinally, wherein the main pipe is connected with the secondary pipe, the secondary pipe is connected with the branch pipe, the end part of the branch pipe is provided with an aeration head, and an air inlet passage is formed among the main pipe, the secondary pipe, the branch pipe and the aeration head;
the aeration device also comprises a connecting pipe, and the connecting pipe is arranged between the secondary pipe and the branch pipe;
the secondary pipe is provided with a plurality of air source pipe joints, one end of the connecting pipe is connected with the secondary pipe through the air source pipe joints, the other end of the connecting pipe is connected with the branch pipe, and the connecting pipe is connected with the branch pipe through the air source pipe joints;
one end of the branch pipe extends out of the biochemical tank, and the other end of the branch pipe extends towards the bottom of the biochemical tank.
Preferably, the connection tube is a flexible hose.
Preferably, the connecting pipe is in a 'U'.
Preferably, the gas source pipe joints are uniformly distributed on the secondary pipe.
Preferably, the main pipe is connected with the secondary pipe through a ball valve.
By adopting the technical scheme, the beneficial technical effects brought are as follows:
1) in the utility model, the branch pipe and the aeration head are convenient to be disassembled, maintained or replaced by arranging the connecting pipe, the air source pipe joint and the like, the stability of the aeration process in the biochemical pool is improved, and simultaneously, the time and the labor are saved;
2) in the utility model, the connecting pipe is a flexible pipe which can be deformed, and the connecting pipe is U-shaped, which is convenient for installing the branch pipe and ensures the stability of air intake;
3) in the utility model, the source pipe joints are uniformly distributed on the secondary pipe, and the arrangement effectively improves the aeration uniformity in the biochemical tank and improves the aeration efficiency of the aeration device;
4) the utility model discloses in, be connected through the ball valve between being responsible for and the secondary pipe, be convenient for control and adjust the process of admitting air, improve biochemical pond aeration's stability and controllability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein, in the figure: 1. the device comprises a main pipe, 2 secondary pipes, 3 branch pipes, 4 aeration heads, 5 connecting pipes, 6 air source pipe joints, 7 ball valves, 8 biochemical tanks.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1: an aeration device for a biochemical pool comprises a main pipe 1 for gas delivery, a secondary pipe 2 arranged transversely and a branch pipe 3 arranged longitudinally, wherein the main pipe 1 is connected with the secondary pipe 2, the secondary pipe 2 is connected with the branch pipe 3, the end part of the branch pipe 3 is provided with an aeration head 4, and an air inlet passage is formed among the main pipe 1, the secondary pipe 2, the branch pipe 3 and the aeration head 4;
the aeration device also comprises a connecting pipe 5, and the connecting pipe 5 is arranged between the secondary pipe 2 and the branch pipe 3;
the secondary pipe 2 is provided with a plurality of air source pipe joints 6, one end of a connecting pipe 5 is connected with the secondary pipe 2 through the air source pipe joints 6, the other end of the connecting pipe is connected with the branch pipe 3, and the connecting pipe 5 is connected with the branch pipe 3 through the air source pipe joints 6;
one end of the branch pipe 3 extends out of the biochemical pool 8, and the other end extends to the bottom of the biochemical pool 8.
Example 2
On the basis of example 1, further,
the connecting pipe 5 is a flexible pipe.
Example 3
On the basis of example 2, further,
the connecting pipe 5 is U-shaped.
Example 4
On the basis of example 3, further,
the gas source pipe joints 6 are uniformly distributed on the secondary pipe 2.
Example 5
On the basis of example 4, further,
the main pipe 1 is connected with the secondary pipe 2 through a ball valve 7.
Claims (5)
1. An aeration device for a biochemical pool is characterized in that: the gas conveying device comprises a main pipe (1) for conveying gas, a secondary pipe (2) arranged transversely and a branch pipe (3) arranged longitudinally, wherein the main pipe (1) is connected with the secondary pipe (2), the secondary pipe (2) is connected with the branch pipe (3), an aeration head (4) is arranged at the end part of the branch pipe (3), and a gas inlet passage is formed among the main pipe (1), the secondary pipe (2), the branch pipe (3) and the aeration head (4);
the aeration device also comprises a connecting pipe (5), and the connecting pipe (5) is arranged between the secondary pipe (2) and the branch pipe (3);
the secondary pipe (2) is provided with a plurality of air source pipe joints (6), one end of the connecting pipe (5) is connected with the secondary pipe (2) through the air source pipe joints (6), the other end of the connecting pipe is connected with the branch pipe (3), and the connecting pipe (5) is connected with the branch pipe (3) through the air source pipe joints (6);
one end of the branch pipe (3) extends out of the biochemical pool (8), and the other end extends to the bottom of the biochemical pool (8).
2. An aeration apparatus for biochemical ponds according to claim 1, characterized in that: the connecting pipe (5) is a flexible pipe.
3. An aeration apparatus for biochemical ponds according to claim 1 or 2, characterized in that: the connecting pipe (5) is U-shaped.
4. An aeration apparatus for biochemical ponds according to claim 1, characterized in that: the gas source pipe joints (6) are uniformly distributed on the secondary pipe (2).
5. An aeration apparatus for biochemical ponds according to claim 1, characterized in that: the main pipe (1) is connected with the secondary pipe (2) through a ball valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922212142.5U CN211664780U (en) | 2019-12-11 | 2019-12-11 | Aeration device for biochemical tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922212142.5U CN211664780U (en) | 2019-12-11 | 2019-12-11 | Aeration device for biochemical tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211664780U true CN211664780U (en) | 2020-10-13 |
Family
ID=72733809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922212142.5U Active CN211664780U (en) | 2019-12-11 | 2019-12-11 | Aeration device for biochemical tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211664780U (en) |
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2019
- 2019-12-11 CN CN201922212142.5U patent/CN211664780U/en active Active
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