CN214167497U - A novel aeration head for sewage treatment - Google Patents
A novel aeration head for sewage treatment Download PDFInfo
- Publication number
- CN214167497U CN214167497U CN202022135237.4U CN202022135237U CN214167497U CN 214167497 U CN214167497 U CN 214167497U CN 202022135237 U CN202022135237 U CN 202022135237U CN 214167497 U CN214167497 U CN 214167497U
- Authority
- CN
- China
- Prior art keywords
- aeration head
- bubble
- liquid
- releiving
- passageway
- 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.)
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- 238000005273 aeration Methods 0.000 title claims abstract description 43
- 239000010865 sewage Substances 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 77
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 2
- 238000005276 aerator Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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
The utility model provides a novel aeration head for sewage treatment, includes aeration head main part, aeration head main part is provided with inlet channel and liquid outlet channel, aeration head main part middle part is provided with the passageway of bubble relieving, the inlet and the liquid outlet of the passageway of bubble relieving correspond respectively and are connected inlet channel and liquid outlet channel. Compared with the prior art, the utility model discloses a high-efficient aeration head for sewage treatment sets up the passageway of the bubble releiving through the middle part in the aeration head main part, the passageway of the bubble releiving changes the mixed liquid exit velocity of bubble, make it soft, even, the bubble can change and collide with the locular wall through a lot of direction in the room of releiving of round platform shape simultaneously, form the bubble that the size is littleer, increased the content of bubble in the mixed liquid to a certain extent, the even back outgoing of mixed liquid that the passageway of the bubble releiving will not penetrate fast gets into sewage, sewage treatment efficiency has been improved.
Description
Technical Field
The utility model relates to a sewage treatment device technical field, in particular to a high-efficient aeration head for sewage treatment.
Background
Aeration is a means of bringing air into strong contact with water, and is aimed at dissolving oxygen in the air in water or expelling unnecessary gases and volatile substances in the water into the air. In other words, it is a means of facilitating mass exchange between gas and liquid. At present, the aeration application in the sewage treatment field is very extensive, and the aeration head is as the comparatively important part of aeration sewage treatment system, and on the market, most aeration heads are only to set up a plurality of little through-holes in the bubble exit, and its effect is exactly pure gas-liquid mixture outlet channel, can not change the size and the density of bubble, and is little to sewage treatment promotion effect.
SUMMERY OF THE UTILITY MODEL
To the defects existing in the prior art, the utility model provides a high-efficient aeration head for sewage treatment as follows:
the technical scheme of the utility model is realized like this:
the utility model provides a high-efficient aeration head for sewage treatment, includes the aeration head main part, the aeration head main part is provided with inlet channel and liquid outlet channel, aeration head main part middle part is provided with the passageway of the bubble of releiving, the inlet and the liquid outlet of the passageway of the bubble of releiving correspond respectively and are connected inlet channel and liquid outlet channel.
Preferably, the bubble relieving channel comprises a relieving chamber with a truncated cone-shaped inner wall, the relieving chamber is positioned in the middle of the aerator main body, and an opening of the relieving chamber is opposite to the liquid outlet of the liquid inlet channel.
Preferably, the liquid outlet channel is located on the side of the relieving chamber, a liquid separating ring is arranged between the liquid inlet of the liquid outlet channel and the liquid outlet of the relieving chamber, and a plurality of liquid separating through holes are formed in the liquid separating ring.
Preferably, the liquid separating ring, the relieving chamber and the aerator main body are integrally manufactured.
Preferably, the plurality of liquid separating through holes are uniformly and dispersedly distributed on the liquid separating ring.
Preferably, the aeration head body is cylindrical in shape.
Compared with the prior art, the utility model discloses there is following beneficial effect:
the utility model discloses a high-efficient aeration head for sewage treatment sets up the passageway of releiving of bubble through the middle part in the aeration head main part, the passageway of releiving of bubble changes the mixed liquid exit velocity of bubble, it is soft to make, even, the bubble can change and collide with the locular wall through direction many times in the room of releiving of round platform shape simultaneously, form the bubble that the size is littleer, increased the content of bubble in the mixed liquid to a certain extent, the passageway of releiving of bubble is with the even back emergence of the mixed liquid of different shooting speeds and is got into sewage, sewage treatment efficiency has been improved.
Drawings
FIG. 1 is a front cross-sectional view of the high-efficiency aeration head for sewage treatment according to the present invention;
fig. 2 is a bottom view of fig. 1.
In the figure: aeration head main part 100, inlet channel 110, liquid outlet channel 120, bubble relieving channel 130, relieving room 131, divide liquid ring 140, divide liquid through-hole 141.
Detailed Description
The present invention will be described more fully and clearly with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification.
As shown in fig. 1 and 2, a high-efficiency aeration head for sewage treatment includes an aeration head main body 100, the aeration head main body 100 is provided with a liquid inlet channel 110 and a liquid outlet channel 120, a liquid inlet of the liquid inlet channel 110 is used for connecting an outlet of a gas-liquid mixer, a liquid outlet of the liquid outlet channel 120 is used for preventing sewage to be treated, a bubble relieving channel 130 is provided in the middle of the aeration head main body 100, and a liquid inlet and a liquid outlet of the bubble relieving channel 130 are respectively and correspondingly connected with the liquid inlet channel 110 and the liquid outlet channel 120.
The bubble channel 130 of releiving includes that the inner wall is the room 131 of releiving of round platform shape, the room 131 of releiving has the effect that makes liquid rotatory, the room 131 of releiving is located aeration head main part 100 middle part, the room 131 opening of releiving is just to the liquid outlet of inlet channel 110, the room 131 lateral wall of releiving of round platform shape has the slope of certain angle, to having the drainage effect of bubble, the mixed liquid direct impact that gets into from inlet channel 110 to the top of the room 131 of releiving, then flows along the room 131 lateral wall drainage effect of releiving downwards dispersion, gets into the play liquid channel 120 in the room 131 outside of releiving after the outflow.
The liquid outlet channel 120 is located on the side of the relieving chamber 131, a liquid separating ring 140 is arranged between the liquid inlet of the liquid outlet channel 120 and the liquid outlet of the relieving chamber 131, a plurality of liquid separating through holes 141 are formed in the liquid separating ring 140, and the mixed liquid passing through the relieving chamber 131 enters the liquid outlet channel 120 through the liquid separating through holes 141, so that the mixed liquid is ejected from the liquid outlet channel 120.
The liquid separating ring 140, the relieving chamber 131 and the aerator main body 100 are integrally manufactured, so that the rigidity of the aerator can be well ensured, and the aerator is suitable for high-pressure impact force.
The liquid separating through holes 141 are uniformly and dispersedly distributed on the liquid separating ring 140, so that the uniform distribution of the emergent mixed liquid is ensured.
The aeration head main body 100 is cylindrical in shape and is easily matched with an emergent pipeline.
Synthesize the utility model discloses a structure can be known, the utility model discloses a high-efficient aeration head for sewage treatment, through set up the passageway of bubble relieving at the middle part of aeration head main part, the passageway of bubble relieving changes the mixed liquid exit velocity of bubble, make it soft, even, the bubble can change and collide with the locular wall through direction many times in the room of relieving of round platform shape simultaneously, form the bubble that the size is littleer, increased the content of bubble in the mixed liquid to a certain extent, the bubble is relieved the passageway and is penetrated the even back emergence of fast mixed liquid of difference and get into sewage, sewage treatment efficiency has been improved.
Claims (5)
1. The utility model provides a novel aeration head for sewage treatment, includes aeration head main part, aeration head main part is provided with inlet channel and liquid outlet channel, its characterized in that, aeration head main part middle part is provided with the passageway of the bubble of releiving, the inlet of the passageway of the bubble of releiving corresponds respectively with the liquid outlet and is connected inlet channel and liquid outlet channel, the passageway of the bubble of releiving includes that the inner wall is the room of releiving of round platform shape, the room of releiving is located aeration head main part middle part, the room opening of releiving is just to inlet channel's liquid outlet.
2. The novel aeration head for sewage treatment according to claim 1, wherein the liquid outlet channel is located at a side of the relaxation chamber, a liquid separating ring is arranged between a liquid inlet of the liquid outlet channel and a liquid outlet of the relaxation chamber, and a plurality of liquid separating through holes are arranged on the liquid separating ring.
3. The novel aeration head for wastewater treatment according to claim 2, wherein the liquid distribution ring, the relaxation chamber, and the aeration head body are integrally formed.
4. The novel aeration head for wastewater treatment according to claim 2, wherein the plurality of liquid separation through holes are uniformly and dispersedly distributed on the liquid separation ring.
5. The novel aeration head for wastewater treatment according to claim 2, wherein the aeration head body is cylindrical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135237.4U CN214167497U (en) | 2020-09-25 | 2020-09-25 | A novel aeration head for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135237.4U CN214167497U (en) | 2020-09-25 | 2020-09-25 | A novel aeration head for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214167497U true CN214167497U (en) | 2021-09-10 |
Family
ID=77590766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135237.4U Active CN214167497U (en) | 2020-09-25 | 2020-09-25 | A novel aeration head for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214167497U (en) |
-
2020
- 2020-09-25 CN CN202022135237.4U patent/CN214167497U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240904 Address after: No. 701, Door 2, Building 3, Mintaili, Tanggu District, Binhai New Area, Tianjin, with a budget of 300000 RMB Patentee after: Yang Hailiang Country or region after: China Address before: 310018 d2201-2204, building 2, 452, 6 Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province Patentee before: NameI Zhichuang (Hangzhou) Technology Co.,Ltd. Country or region before: China |