CN104925970A - Aeration device convenient for interior cleaning - Google Patents
Aeration device convenient for interior cleaning Download PDFInfo
- Publication number
- CN104925970A CN104925970A CN201510286843.7A CN201510286843A CN104925970A CN 104925970 A CN104925970 A CN 104925970A CN 201510286843 A CN201510286843 A CN 201510286843A CN 104925970 A CN104925970 A CN 104925970A
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- water
- water inlet
- aeration device
- aeration head
- 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
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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
The invention discloses an aeration device convenient for interior cleaning. The aeration device comprises a water storage cover with a plurality of micropores and a water inlet pipe connected to the water storage cover, wherein the water outlet end of the water inlet pipe is provided with a hydraulic check valve matched with the water inlet pipe, and a plurality of water spraying devices are uniformly arranged on the inner wall of the water storage cover. The aeration device is simple in structure and easy to operate, dirt on the inner wall of the water storage cover can be timely and efficiently washed off, the situation of the long-term blockage of the micro-pores can be avoided, the application effect of the aeration device can be guaranteed, the service life of the aeration device can be prolonged, the water return phenomenon can be effectively prevented by virtue of the hydraulic check valve, and sewage can be prevented from flowing into the water inlet pipe and corroding the inner wall of the water inlet pipe.
Description
Technical field
The present invention relates to a kind of aeration head, be specifically related to a kind of aeration head being convenient to internal washing.
Background technology
Aeration is a kind of means that air and water are contacted strongly, the oxygen in air is its object is to be dissolved in the water, or gas unwanted in water and volatile matter are banished in air, at present in the later stage biological tank of sewage disposal, in order to deviate from the microorganism in sewage as much as possible, as long as utilize aeration head to fill with air in sewage, namely in sewage, bubble small is in a large number produced by the micropore of aeration head, thus the oxygen level in increase sewage, deviate from the microorganism in sewage, but due in use, sewage can by micropore slowly penetrate in aeration head, of long duration have a large amount of dirt adheres on aeration head inwall, not only can affect the result of use of aeration head, and a large amount of micropores can be blocked, some micropore is owing to being blocked for a long time by dirt, cause and cannot clean, finally have to change aeration head.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, provide a kind of can aeration head inside being cleaned and the aeration head of backwater situation can be prevented of convenience and high-efficiency.
Technical scheme: for achieving the above object, the invention provides a kind of aeration head being convenient to internal washing, comprise the retaining cover being provided with some micropores and the water inlet pipe be connected with retaining cover, the water side of described water inlet pipe is provided with the hydraulic back-pressure valve matched with water inlet pipe, and the inwall of described retaining cover is provided with some waterworkss uniformly.
Preferably, the quantity of described waterworks is four, waterworks is evenly distributed on the inwall of retaining cover, and waterworks can carry out omnibearing flushing to the inwall of retaining cover, avoids generation inwall that dirt is trapped in retaining cover causing the situation of blockage of the micro orifice.
Preferably, described hydraulic back-pressure valve adopts rubber to make, and not only own wt is comparatively light for the hydraulic back-pressure valve of quality of rubber materials, reduces the difficulty that water washes hydraulic back-pressure valve open, and makes to have high leakproofness between hydraulic back-pressure valve and water inlet pipe.
Preferably, described waterworks is connected to water pump, and water pump can give water in waterworks enough surging forces, ensure that the developing result of waterworks to the inwall of retaining cover.
Beneficial effect: the present invention compared with prior art, waterworks can rinse out the dirt on retaining cover inwall in time efficiently, avoid the situation occurring that micropore blocks for a long time, not only ensure that the result of use of aeration head, and extend the work-ing life of aeration head, hydraulic back-pressure valve effectively can prevent backwater phenomenon, avoids sewage and flows into inlet channel internal corrosion water inlet pipe inwall.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, the invention provides a kind of aeration head being convenient to internal washing, comprise the retaining cover 1 being provided with some micropores and the water inlet pipe 2 be connected with retaining cover 1, the water side of described water inlet pipe 2 is provided with the hydraulic back-pressure valve 3 matched with water inlet pipe 2, hydraulic back-pressure valve 3 adopts rubber to make, the inwall of described retaining cover 1 is provided with uniformly four waterworkss 4, described waterworks 4 is connected to water pump.
Concrete operation workflow of the present invention is: first water is washed vacuum breaker 3 open by water inlet pipe 2 and entered in retaining cover 1, water in retaining cover 1 can produce a large amount of micro-bubbles by the micropore on retaining cover 1 in sewage lagoon, add the oxygen level in sewage, the microorganism in sewage is stimulated to decompose, thus reach the effect of sewage disposal, after water inlet pipe 2 stops water supply, hydraulic back-pressure valve 3 can automatically be closed under the impact not having water, avoid the inwall that sewage flows into water inlet pipe 2 internal corrosion water inlet pipe 2, then water pump is started, the inwall of waterworks 4 pairs of retaining covers 1 carries out omnibearing flushing, switch off the pump and can stop rinsing.
Claims (4)
1. be convenient to the aeration head of internal washing for one kind, comprise the retaining cover (1) being provided with some micropores and the water inlet pipe (2) be connected with retaining cover (1), it is characterized in that: the water side of described water inlet pipe (2) is provided with the hydraulic back-pressure valve (3) matched with water inlet pipe (2), the inwall of described retaining cover (1) is provided with some waterworkss (4) uniformly.
2. a kind of aeration head being convenient to internal washing according to claim 1, is characterized in that: the quantity of described waterworks (4) is four.
3. a kind of aeration head being convenient to internal washing according to claim 1, is characterized in that: described hydraulic back-pressure valve (3) adopts rubber to make.
4. a kind of aeration head being convenient to internal washing according to claim 1 and 2, is characterized in that: described waterworks (4) is connected to water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286843.7A CN104925970A (en) | 2015-05-31 | 2015-05-31 | Aeration device convenient for interior cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286843.7A CN104925970A (en) | 2015-05-31 | 2015-05-31 | Aeration device convenient for interior cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925970A true CN104925970A (en) | 2015-09-23 |
Family
ID=54113441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510286843.7A Pending CN104925970A (en) | 2015-05-31 | 2015-05-31 | Aeration device convenient for interior cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925970A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668623Y (en) * | 2003-11-20 | 2005-01-05 | 同济大学 | Hole-type rubber film aerator |
| WO2009039860A1 (en) * | 2007-09-28 | 2009-04-02 | Grundfos Biobooster A/S | Aeration device |
| CN204803107U (en) * | 2015-05-31 | 2015-11-25 | 南京蒙福液压机械有限公司 | Aeration head convenient to inside washing |
-
2015
- 2015-05-31 CN CN201510286843.7A patent/CN104925970A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668623Y (en) * | 2003-11-20 | 2005-01-05 | 同济大学 | Hole-type rubber film aerator |
| WO2009039860A1 (en) * | 2007-09-28 | 2009-04-02 | Grundfos Biobooster A/S | Aeration device |
| CN204803107U (en) * | 2015-05-31 | 2015-11-25 | 南京蒙福液压机械有限公司 | Aeration head convenient to inside washing |
Non-Patent Citations (1)
| Title |
|---|
| 裴志坚: "污水厂的微孔曝气器清洗与改进措施分析", 《科技创业家》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |