CN101357801A - Aeration system - Google Patents
Aeration system Download PDFInfo
- Publication number
- CN101357801A CN101357801A CNA2007100123764A CN200710012376A CN101357801A CN 101357801 A CN101357801 A CN 101357801A CN A2007100123764 A CNA2007100123764 A CN A2007100123764A CN 200710012376 A CN200710012376 A CN 200710012376A CN 101357801 A CN101357801 A CN 101357801A
- Authority
- CN
- China
- Prior art keywords
- spring leaf
- main body
- aeration system
- air supply
- stainless steel
- 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.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
An aeration system comprises a main body and an air inlet which is connected with an air supply pipeline on the main body, the aeration system is characterized in that a spring leaf can be fixed on the main body through a pressing board of the spring leaf and screws, and a plurality of vent holes which are in a closed state under the non-ventilation situation are distributed on the spring leaf. A gas jet orifice of the aeration system is in the normally closed state due to the role of the elastic stainless steel spring leaf. When in work and aeration of an air supply system, the elastic stainless steel spring leaf is deformed along with the increased air supply pressure, thereby forming the vent holes and jetting the gas; on the contrary, when the air supply system stops working, the elastic stainless steel spring leaf is returned to the original shape, and the gas jet orifice is re-closed, thereby preventing sewage from entering the interior of the aeration system and further effectively avoid the blockage of the vent holes. Compared with the prior art, the aeration system has good corrosion resistance, simple structure, convenient maintenance, long service life and high dissolution efficiency.
Description
[technical field]
The present invention relates to make in a kind of sewage biochemical treatment oxygen aerating system effectively soluble in water or that water is stirred, especially the aerating system by the micropore air guide.
[technical background] existing aerating system that is used for the sewage biochemical treatment or water is stirred is a lot, and its structure mostly is microporous greatly, as Granted publication CN2471772Y disclosed " forced action type aerating system "; CN2412012Y disclosed " a kind of aerating system "; CN2293562Y disclosed " perforated pipe aerating regulation system " etc., the air dispelling hole on the above-mentioned aerating system is all often opened.When the aerating system that is used for sewage disposal quits work, because the inside and outside pressure difference of aerating system makes sewage enter aerating system inside.Because the carrying out repeatedly of aeration, sewage repeatedly enters in the aerating system, makes deposition constantly such as mud, causes air dispelling hole to stop up, and makes aerating system can't normally carry out aeration.
[summary of the invention]
The objective of the invention is to overcome the deficiency of above-mentioned prior art and a kind of aerating system is provided.
Above-mentioned purpose of the present invention is accomplished by the following technical programs.
A kind of aerating system, comprise the inlet mouth that connects the air-supply pipeline on main body and this main body, it is characterized in that on the main body of said aerating system spring piece and spring piece pressing plate being installed, be distributed with several are closure state under non-ventilation situation air dispelling hole on the spring piece.Above-mentioned spring piece by spring piece pressing plate and screw retention on main body.
The gas vent of aerating system provided by the present invention is owing to the effect of elastic stainless steel spring piece is in normally off.When supply air system work, when carrying out aeration, along with the rising of pressure of air supply, the elastic stainless steel spring piece deforms, and forms air dispelling hole, the gas ejection; Otherwise when supply air system quit work, the elastic stainless steel spring piece restored to the original state, and gas vent is closed again.Therefore, sewage can't enter aerating system inside, thereby can avoid air dispelling hole to stop up effectively, improves the aeration effect.This aerating system adopts ABS and SUS material, makes it to have good rotproofness.In addition, it also have simple in structure, be convenient to maintenance, long service life, dissolved efficiency advantages of higher.
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
[description of drawings]
Fig. 1 is an embodiment of the invention structural representation.
Fig. 2 is a structure vertical view shown in Figure 1.
[embodiment]
This aerating system comprises main body 1, spring piece 2, spring piece pressing plate 3 and set screw 4.By spring piece pressing plate 3 and set screw 4 spring piece 2 is fixed on the main body 1, is distributed with several are closure state under non-ventilation situation air dispelling hole on the spring piece 2.During use, the inlet mouth 5 on the main body 1 is connected with the air-supply pipeline.When supply air system work, when carrying out aeration, along with the rising of pressure of air supply, elastic stainless steel spring piece 2 deforms, and forms air dispelling hole, the gas ejection; Otherwise when supply air system quit work, the elastic stainless steel spring piece restored to the original state, owing to the effect of elastic stainless steel spring piece 2 makes air dispelling hole be in normally off.This aerating system can adopt ABS and the manufacturing of SUS material.
Claims (2)
1, a kind of aerating system, comprise that main body [1] and this main body [1] go up the inlet mouth [5] that connects the air-supply pipeline, it is characterized in that spring piece [2] and spring piece pressing plate [3] are housed on the said main body [1], be distributed with several are closure state under non-ventilation situation air dispelling hole on the spring piece [2].
2, aerating system according to claim 1 is characterized in that said spring piece [2] is fixed on the main body [1] by spring piece pressing plate [3] and screw [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100123764A CN101357801A (en) | 2007-08-01 | 2007-08-01 | Aeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100123764A CN101357801A (en) | 2007-08-01 | 2007-08-01 | Aeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101357801A true CN101357801A (en) | 2009-02-04 |
Family
ID=40330419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100123764A Pending CN101357801A (en) | 2007-08-01 | 2007-08-01 | Aeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101357801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720962A (en) * | 2017-11-24 | 2018-02-23 | 苏州科技大学 | A kind of sewage-treatment plant of intermittent aerating |
| CN110655207A (en) * | 2019-08-26 | 2020-01-07 | 何国容 | Aeration device for ecological internal treatment of industrial sewage |
-
2007
- 2007-08-01 CN CNA2007100123764A patent/CN101357801A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107720962A (en) * | 2017-11-24 | 2018-02-23 | 苏州科技大学 | A kind of sewage-treatment plant of intermittent aerating |
| CN107720962B (en) * | 2017-11-24 | 2024-05-10 | 苏州科技大学 | Intermittent aeration sewage treatment device |
| CN110655207A (en) * | 2019-08-26 | 2020-01-07 | 何国容 | Aeration device for ecological internal treatment of industrial sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2398461A1 (en) | Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same | |
| CN202968244U (en) | Jet aerator | |
| CN110615522B (en) | Self-defoaming type microbial sewage treatment tank | |
| MY155187A (en) | Diffuser apparatus, and diffuser apparatus running method | |
| CN217350904U (en) | Anti-blocking aeration device for sewage treatment | |
| CN101357801A (en) | Aeration system | |
| CN215365369U (en) | Purify groove sewage treatment device | |
| CN211813707U (en) | Adjustable aeration device and multi-connection aeration device | |
| CN207371376U (en) | Micro-nano jet aerator | |
| CN104341039A (en) | Micro-slot plastic disc serial aerator | |
| CN100479906C (en) | Film-type boring aeration pipe | |
| CN107459132B (en) | Intermittent bubbling type MBR membrane device | |
| CN206538259U (en) | A kind of biochemical sewage treatment device | |
| CN202170270U (en) | Microporous aerator | |
| CN108467109A (en) | A kind of aeration head | |
| KR102262478B1 (en) | Energy-saving aeration diffuser for purifying sewage or waste water | |
| CN203715368U (en) | Tubular aeration system | |
| CN2564566Y (en) | Aerator | |
| CN204824377U (en) | Mounting structure of aerator | |
| CN211311048U (en) | Self-cleaning can promote aeration equipment among sewage treatment | |
| CN110818106B (en) | High-efficient aeration sewage treatment pond with defoaming function | |
| CN204529478U (en) | A kind of disc type diaphragm aerator | |
| CN105884054A (en) | Disc-type membrane aerator | |
| CN202080947U (en) | Flexible hole of aerator | |
| CN205382007U (en) | Prevent blockking up controllable aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090204 |