CN208586118U - A kind of tail end reinforcement air-intake, jet aerator - Google Patents
A kind of tail end reinforcement air-intake, jet aerator Download PDFInfo
- Publication number
- CN208586118U CN208586118U CN201820286227.0U CN201820286227U CN208586118U CN 208586118 U CN208586118 U CN 208586118U CN 201820286227 U CN201820286227 U CN 201820286227U CN 208586118 U CN208586118 U CN 208586118U
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- China
- Prior art keywords
- tail end
- jet
- level
- eddy flow
- air inlet
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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
Abstract
The utility model discloses a kind of tail ends to reinforce air-intake, jet aerator, belong to field of sewage treatment equipment, structure is reinforced jet exit etc. by inlet segment, (operating) water nozzle, level-one eddy flow tangent line air inlet, mixing section, diffuser, second level eddy flow tangent line air inlet, tail end and constituted.The advantage and disadvantage of jet-flow aeration system in the processing of the utility model patent composite wastewater, it is more efficient to invent a kind of molten gas, and oxygen conversion coefficient is higher, the wider array of tail end of aeration range reinforces air-intake, jet aerator.
Description
Technical field
The utility model relates to the improvement of a kind of sewage treatment field reaction unit, and in particular to a kind of tail end reinforcement air-breathing
Efflux aerator.
Background technique
Efflux aerator is common processing equipment in current sewage treatment field, is set relative to traditional micro-pore aeration
Setting has many advantages, such as to be not easy to plug, adapts to deep water aeration, but it is always that the equipment is difficult that the uniformity and oxygen conversion rate being aerated are low
The shortcomings that overcome.
To overcome disadvantages described above, a kind of tail end reinforcement air-intake, jet aerator is designed, which uses second level eddy flow cloth
Gas system, gas-water contact area is big, and bubble is more small uniformly, and oxygen conversion is high compared with conventional fluidic aerator by 90%；It should
Device reinforces jet exit using tail end, substantially improves the problem of conventional fluidic aerator aeration uniformity difference.
Summary of the invention
To solve the practical problem encountered in existing Industrial Waste Water Treatments, the utility model provides a kind of tail end reinforcement air-breathing
Efflux aerator, have structure is simple, air imbibed quantity is big, oxygen high conversion efficiency, aeration uniformly, energy loss it is small etc. excellent
Point.
The utility model is achieved through the following technical solutions:
A kind of tail end reinforcement air-intake, jet aerator, it is characterized in that: structure is by inlet segment, (operating) water nozzle, level-one eddy flow
Tangent line air inlet, mixing section, diffuser, second level eddy flow tangent line air inlet, tail end are reinforced jet exit and are constituted.Inlet segment is cylinder
Body structure, (operating) water nozzle are that rapidly undergauge structure, mixing section are cylindrical structure, and diffuser is in flaring bell-mouth structure of air, and tail end adds
Strong jet exit is circular layout.Level-one eddy flow tangent line air inlet is arranged among (operating) water nozzle and mixing section, is circular layout；Second level rotation
It flows the setting of tangent line air inlet and reinforces being circular layout in the middle part of jet exit in tail end.
The inlet segment is cylindrical structure, the sewage in aeration tank is pumped into inlet segment by jet pump, inlet segment is adopted
With stainless steel making.
The (operating) water nozzle is the setting of rapidly undergauge, and water flow is formed very after being gone out by (operating) water nozzle accelerating jetting in rear cavity
Sky, using stainless steel making.
The level-one eddy flow tangent line air inlet is arranged in the (operating) water nozzle and the inlet segment lumen vacuum position, and annular is cut
Line arrangement, air inflow is higher, flow velocity faster, steam-water mixing more evenly, using stainless steel making.
The mixing section is cylindrical structure, using stainless steel making.
The diffuser is in flaring bell-mouth structure of air, and using stainless steel making, the air of sewage and sucking is more preferable in the section
Mixing.
The tail end reinforces jet exit and is circular layout, and from the diffuser, rapidly secondary undergauge is formed in lumen again
Vacuum.
The second level eddy flow tangent line air inlet setting reinforces jet exit vacuum position, annular tangent line cloth in the tail end
It sets.
The tail end is reinforced the air high speed that jet exit carrying sucks again and is sprayed to aeration tank.
Due to using the technology described above, the utility model has the advantage that compared with existing system and product.
1) air imbibed quantity increases by 1 times.
2) oxygen solubility ratio increases 90%.
3) single device stream range is wider.
4) the suitable depth of water is deeper.
Detailed description of the invention
It Fig. 1, is in the utility model section structural schematic diagram figure: 01-inlet segment, 02-(operating) water nozzle, 03-level-one eddy flow
Tangent line air inlet, 04-mixing section, 05-diffuser, 06-second level eddy flow tangent line air inlet, 07-tail end reinforce jet exit.
Specific embodiment
As shown in Figure 1, a kind of tail end reinforces air-intake, jet aerator, primary structure is by 01-inlet segment, 02-water
Nozzle, 03-level-one eddy flow tangent line air inlet, 04-mixing section, 05-diffuser, 06-second level eddy flow tangent line air inlet, 07-
Tail end is reinforced jet exit etc. and is constituted.
The inlet segment 01 is cylindrical structure, and stainless steel material is connect with jet stream pump discharge, by the sewage in aeration tank
It is pumped into inlet segment.
The (operating) water nozzle 02 is welded to connect with the inlet segment 01, and the (operating) water nozzle is the setting of rapidly undergauge, and water flow passes through
(operating) water nozzle accelerating jetting and go out after rear cavity formed vacuum.
The level-one eddy flow tangent line air inlet 03 is air inlet, and 45 degree of angle oblique cuttings enter the lumen of the inlet segment 01,
It is circular layout along lumen.
The mixing section 04 is cylindrical structure, and stainless steel material is welded to connect with the inlet segment 01.
The diffuser 05 is in flaring bell-mouth structure of air, using stainless steel making, the air of sewage and sucking the section more
Good mixing.
The second level eddy flow tangent line air inlet 06 is auxiliary air air inlet, and 45 degree of angle oblique cuttings enter the tail end and reinforce jet stream
The lumen of outlet 07, is circular layout along lumen.
The tail end is reinforced jet exit 07 and is connected using annular jet in the diffuser 05, and high speed injection carbonated drink is formed
Mixed flow, forms secondary vacuum in lumen, and the air for carrying sucking again is sprayed into aeration tank.
The utility model device combines the problem of actually encountering, and invents that a kind of molten gas is more efficient, and oxygen conversion coefficient is more
High, the wider array of tail end of aeration range reinforces air-intake, jet aerator.
Finally, it should be noted that above instructions is merely to illustrate the technical solution of the utility model and using feature, to the greatest extent
Detailed description has been carried out to the utility model in pipe this specification, still, those skilled in the art should understand that, still
The utility model can be so modified or replaced equivalently, and the skill of all spirit and scope for not departing from the utility model
Art scheme and its improvement should all be covered in the scope of the claims of the use of the new type.
Claims (1)
1. a kind of tail end reinforces air-intake, jet aerator, it is characterized in that: structure is by inlet segment, (operating) water nozzle, level-one eddy flow tangent line
Air inlet, mixing section, diffuser, second level eddy flow tangent line air inlet, tail end are reinforced jet exit and are constituted；Inlet segment is cylindrical body knot
Structure, (operating) water nozzle are that rapidly undergauge structure, mixing section are cylindrical structure, and diffuser is in flaring bell-mouth structure of air, and tail end reinforcement is penetrated
Outflux is circular layout；Level-one eddy flow tangent line air inlet is arranged among (operating) water nozzle and mixing section, is circular layout；Second level eddy flow is cut
The setting of line air inlet is reinforced being circular layout in the middle part of jet exit in tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286227.0U CN208586118U (en) | 2018-03-01 | 2018-03-01 | A kind of tail end reinforcement air-intake, jet aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286227.0U CN208586118U (en) | 2018-03-01 | 2018-03-01 | A kind of tail end reinforcement air-intake, jet aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586118U true CN208586118U (en) | 2019-03-08 |
Family
ID=65531717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286227.0U Active CN208586118U (en) | 2018-03-01 | 2018-03-01 | A kind of tail end reinforcement air-intake, jet aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208586118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124550A (en) * | 2019-05-23 | 2019-08-16 | 芜湖华衍水务有限公司 | A kind of micro- power-assisted pipe-line mixer |
| CN110272117A (en) * | 2019-07-18 | 2019-09-24 | 上海明诺环境科技有限公司 | A kind of sewage treatment blast aerator |
| CN112390350A (en) * | 2020-11-16 | 2021-02-23 | 贵州绿篱笆环保科技有限公司 | Pasg oxygenation equipment |
-
2018
- 2018-03-01 CN CN201820286227.0U patent/CN208586118U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124550A (en) * | 2019-05-23 | 2019-08-16 | 芜湖华衍水务有限公司 | A kind of micro- power-assisted pipe-line mixer |
| CN110272117A (en) * | 2019-07-18 | 2019-09-24 | 上海明诺环境科技有限公司 | A kind of sewage treatment blast aerator |
| CN112390350A (en) * | 2020-11-16 | 2021-02-23 | 贵州绿篱笆环保科技有限公司 | Pasg oxygenation equipment |
| CN112390350B (en) * | 2020-11-16 | 2023-11-07 | 贵州绿篱笆环保科技有限公司 | Pasg oxygenation equipment |
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| GR01 | Patent grant |