CN112645433A - Aerobic aerator - Google Patents
Aerobic aerator Download PDFInfo
- Publication number
- CN112645433A CN112645433A CN201910958667.5A CN201910958667A CN112645433A CN 112645433 A CN112645433 A CN 112645433A CN 201910958667 A CN201910958667 A CN 201910958667A CN 112645433 A CN112645433 A CN 112645433A
- Authority
- CN
- China
- Prior art keywords
- shell
- aerator
- air
- aerobic
- inverted cone
- 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.)
- Withdrawn
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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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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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an aerobic aerator which comprises an inverted cone-shaped shell, wherein the bottom of the shell is provided with an air inlet, the upper part of the shell is provided with an air outlet, and a layer of cavity is arranged in the shell; a connecting thread is arranged in the middle of the inverted cone-shaped shell along the vertical direction, and a closed rubber ring is arranged at the connecting thread; and the air inlet is provided with a thread connected with the air distribution pipe. The invention can avoid the damage of the aerator caused by too large air flow, and prolong the service life of the air distribution device; can be convenient for the regular maintenance of the dismantlement of aerator, reduce and block up.
Description
Technical Field
The invention relates to the field of sewage treatment devices, in particular to an aerobic aerator.
Background
The aeration is a process of forcibly transferring oxygen in the air into liquid, and aims to obtain enough dissolved oxygen, and in addition, the aeration also has the purposes of preventing suspension bodies in the tank from sinking and enhancing the contact of organic matters in the tank with microorganisms and dissolved oxygen, so that the microorganisms in the tank can be ensured to have the oxidative decomposition effect on the organic matters in the sewage under the condition of sufficient dissolved oxygen, the aerator is necessary equipment for water drainage, aeration and oxygenation, and can be divided into a surface aerator and an underwater aerator according to a using method, and the underwater aerator mainly comprises a micropore aerator and a jet aerator.
The aerator in the current market has the problems of large bubbles, small quantity and uniform and uneven air quantity, and sometimes the aeration head of the aerator is easily flushed by air flow to influence the uniformity of aeration and further influence the water treatment degree.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the aerobic aerator which has good air tightness and long service life.
The invention is realized by the following technical scheme:
an aerobic aerator comprises an inverted cone-shaped shell 1, wherein an air inlet 11 is formed in the bottom of the shell, an air outlet 12 is formed in the upper portion of the shell, and a layer of cavity 13 is formed in the shell.
Further, the middle part of the inverted cone-shaped shell 1 in the vertical direction is provided with a connecting thread, and the connecting thread is provided with a closed rubber ring 14.
Furthermore, the air inlet is provided with a thread connected with the air distribution pipe.
Compared with the prior art, the invention has the following advantages:
1) the damage of the aerator caused by too large air volume can be avoided, and the service life of the air distribution device is prolonged;
2) can make things convenient for the dismantlement periodic maintenance of aerator, reduce the jam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. the inverted cone-shaped shell 11, the air inlet 12, the air outlet 13, the cavity 14 and the closed rubber ring.
Detailed Description
In order to facilitate understanding of the technical solutions of the present invention, the technical solutions of the present invention are further explained below with reference to the accompanying drawings.
As shown in fig. 1, the aerobic aerator comprises an inverted cone-shaped shell 1, wherein an air inlet 11 is arranged at the bottom of the shell, an air outlet 12 is arranged at the upper part of the shell, and a layer of cavity 13 is arranged in the shell.
The middle part of back taper shell 1 along vertical direction sets up connecting thread, connecting thread department sets up airtight rubber circle 14.
And the air inlet is provided with a thread connected with the air distribution pipe.
The embodiment has the following advantages: the damage of the aerator caused by too large air flow can be avoided, and the service life of the air distribution device is prolonged; can be convenient for the regular maintenance of the dismantlement of aerator, reduce and block up.
The above description is only for the preferred embodiment of the present invention, and the protection of the present invention is not limited thereto, and any technical modifications or equivalent substitutions made on the basis of the present invention should fall within the protection scope of the present invention.
Claims (3)
1. An aerobic aerator is characterized by comprising an inverted cone-shaped shell, wherein an air inlet is formed in the bottom of the shell, an air outlet is formed in the upper part of the shell, and a layer of cavity is formed in the shell.
2. The aerobic gas distribution device according to claim 1, wherein the inverted cone-shaped outer shell is provided with a connecting thread at the middle part along the vertical direction, and a sealing rubber ring is arranged at the connecting thread.
3. The aerobic gas distribution device according to claim 1, wherein the gas inlet is provided with a thread connected with the gas distribution pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958667.5A CN112645433A (en) | 2019-10-10 | 2019-10-10 | Aerobic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910958667.5A CN112645433A (en) | 2019-10-10 | 2019-10-10 | Aerobic aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112645433A true CN112645433A (en) | 2021-04-13 |
Family
ID=75342541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910958667.5A Withdrawn CN112645433A (en) | 2019-10-10 | 2019-10-10 | Aerobic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112645433A (en) |
-
2019
- 2019-10-10 CN CN201910958667.5A patent/CN112645433A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210413 |