CN204661422U - A kind of aerating system that can form circulation - Google Patents
A kind of aerating system that can form circulation Download PDFInfo
- Publication number
- CN204661422U CN204661422U CN201520321008.8U CN201520321008U CN204661422U CN 204661422 U CN204661422 U CN 204661422U CN 201520321008 U CN201520321008 U CN 201520321008U CN 204661422 U CN204661422 U CN 204661422U
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- CN
- China
- Prior art keywords
- aerator
- elliptic
- pipe
- looped pipeline
- inlet pipe
- 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- Withdrawn - After Issue
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of aerating system that can form circulation, it comprises aerator, elliptic looped pipeline, connecting tube, water inlet pipe and inlet pipe.Wherein, described aerator adopts to be threaded and is fixed on elliptic looped pipeline; Described elliptic looped pipeline is spliced by a left hollow straight pipe, right hollow straight pipe, a hollow semi arch pipe and a U-shaped threeway; Described U-shaped threeway is connected with left hollow straight pipe, right hollow straight pipe, connecting tube; Described connecting tube is connected with 4 elliptic looped pipelines, water inlet pipe, inlet pipe.Aerating system disclosed in the utility model is alternately arranged by pipeline tapping position, pipeline tapping direction, aerator position of opening, the difference in aerator perforate direction and upper aerator and lower aerator, the water around aerator, around elliptic looped pipeline can be made to form circulation, realize aeration without dead angle, and water body turbulent fluctuation degree can be strengthened, increase the air-water contact time, improve oxygen utilization rate, reduce energy consumption.
Description
Technical field
The utility model relates to a kind of aerating system, especially relates to a kind of aerating system that can form circulation, can apply in sewage disposal.
Background technology
The conventional aeration mode of current biologic process for treating sewage is bottom blast aeration, aeration has and prevents pond inner suspension body sedimentation, and strengthen organism and microorganism in pond, dissolved oxygen contact and make it to strengthen the effect to organic substance decomposing in sewage by oxygenation, but aeration is also the link consumed energy most, account for 50 ~ 70% of whole sewage disposal total power consumption.
Aeration method common in prior art mainly can be divided into two large class, that is: gas bubble aeration method and surface aeration methods.But prior art aerator used often power consumption is large, run and maintenance cost high, aeration bubbles volume is large, and cause aeration uneven, oxygen utilization rate is low.Though some aerator aeration apertures are minimum, the bubble volume produced is little, and coefficient of oxygen utilization is high, but its local losses produced is large, gas blower power consumption is large, and aeration has dead angle, therefore needs to find a kind ofly can produce small volume bubble, the high aerating system energy-conservation again of coefficient of oxygen utilization.
Aeration process is subject to the great attention of countries in the world field of water treatment and business circles day by day as the core technology in biologic process for treating sewage, along with the requirement of biologic process for treating sewage to aeration process is more and more higher, and be becoming tight the day of the energy, research that is new and effective, less energy-consumption aerator has become promotion sewage disposal cause, environmental protection industry development and energy-saving and cost-reducing important factor.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of aerating system that can form circulation, to overcome described defect of the prior art.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide that a kind of structure is simple, easy accessibility, aeration evenly, without dead angle produce the aerating system of the little low energy power consumption formation circulation of bubble volume.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of aerating system that can form circulation, is characterized in that: comprise aerator, elliptic looped pipeline, connecting tube, water inlet pipe and inlet pipe.Wherein, described aerator adopts to be threaded and is fixed on elliptic looped pipeline, and shape is spherical, and material is ABS plastic, and aerator divides aerator and lower aerator; First sphere of described aerator all opens the upright opening along vertical axis, and second sphere of upper aerator opens the upper hole at perpendicular axis angle at 45 °, is directed upwardly, and second sphere of lower aerator opens the lower opening at perpendicular axis angle at 45 °, and direction down; Upper aerator and lower aerator are alternately fixed on elliptic looped pipeline.Described elliptic looped pipeline is spliced by a left hollow straight pipe, right hollow straight pipe, a hollow semi arch pipe and a U-shaped threeway, and tubing is ABS plastic; With elliptic looped pipeline long axis for line of delimitation, outside the pipe of left side He inside the pipe of right side, open inclined hole, perforate edge and the radial direction of elliptical center towards upper angle at 45 °; Inside the pipe of left side He outside the pipe of right side, open lower inclined hole, perforate along and elliptical center to face down the radial direction at angle at 45 °.Described U-shaped threeway is connected with connecting tube, left hollow straight pipe, right hollow straight pipe; Described connecting tube is connected with 4 elliptic looped pipelines, water inlet pipe, inlet pipe.
The aerating system that can form circulation of the present utility model is further: the solarization air cap aperture of described upper aerator and lower aerator is 1mm, and upper aerator and lower aerator wall thickness are 3mm.
The aerating system that can form circulation of the present utility model also can be: on described elliptic looped pipeline, solarization air cap aperture is 1mm.
Compared with prior art, a kind of aerating system that can form circulation of the present utility model has following beneficial effect:
1, by staggered arrangement perforate direction is different on elliptic looped pipeline upper aerator and lower aerator, compared with common aerator, the bubble that its solarization air cap produces can make the water around aerator form circulation under impact force action, strengthen water body turbulent fluctuation degree, bubble is sheared less, gas-water contact area increases, duration of contact increases, improve oxygen utilization rate, therefore can reduce aeration rate, reduce energy consumption, simultaneously, add the service area of each aerator, thus decrease the consumption of aerator.
2, by the difference of position of opening on the left of elliptic looped pipeline outside pipe, outside the pipe of right side, inside the pipe of left side and inside the pipe of right side, to make below aerator water body also can oxygenation, accomplish aeration evenly, aeration is without dead angle.
3, by opening inclined hole and lower inclined hole on elliptic looped pipeline, its bubble produced makes the water around elliptic looped pipeline form circulation under impact force action, and also make pipeline water body turbulent fluctuation degree strengthen, bubble is sheared less, gas-water contact area increases, duration of contact increases, and improves the utilization ratio of oxygen, decreases aeration rate, reduce energy consumption, meanwhile, add the service area of unit length aeration tube, thus decrease aeration tube use material.
The aerating system that the utility model is more traditional, it is assembled, simple to operate, easy to maintenance by 4 elliptic looped pipeline monomers, and can more effectively energy efficient, saving material.
Accompanying drawing explanation
Fig. 1 is a kind of stereographic map that can form the aerating system of circulation of the present utility model.
Fig. 2 is a kind of gas flow figure that can form the aerating system of circulation of the present utility model.
Fig. 3 is the structural representation of elliptic looped pipeline of the present utility model.
The local water body circulation figure of Fig. 4 elliptic looped pipeline of the present utility model.
Fig. 5 is upper aerator front view of the present utility model.
Fig. 6 is lower aerator front view of the present utility model.
Fig. 7 is water body circulation figure in local between upper aerator of the present utility model and lower aeration.
Label in accompanying drawing 1 ~ Fig. 7: 1 elliptic looped pipeline, 101 left hollow straight pipe, 102 right hollow straight pipe, 103 hollow semi arch pipes, the threeway of 104U type, on the left of in the of 105 outside pipe, on the left of in the of 106 inside pipe, on the right side of in the of 107 outside pipe, on the right side of in the of 108 inside pipe, inclined hole on 109,110 times inclined holes, 2 connecting tubes, 3 water inlet pipes, 4 inlet pipe, aerator on 5, on 501 hole, 6 times aerators, 601 lower opening, 7 upright openings.
Below by way of embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment
Refer to specification sheets Fig. 1, the utility model is a kind of aerating system that can form circulation, and it is made up of aerator, elliptic looped pipeline 1, connecting tube 2, water inlet pipe 3 and inlet pipe 4 five part.Wherein, described aerator adopts to be threaded and is fixed on elliptic looped pipeline 1; Described connecting tube 2 is connected with 4 elliptic looped pipelines 1, water inlet pipe 3, inlet pipe 4, forms a cell cube.
With reference to figure 2, Fig. 3 and Fig. 4, when water inlet pipe 3 be in closedown, inlet pipe 4 be in air-suction state time, gas is evenly distributed in 4 elliptic looped pipelines 1 by connecting tube.Elliptic looped pipeline 1 is spliced by a left hollow straight pipe 101, right hollow straight pipe 102, hollow semi arch pipe 103 and a U-shaped threeway 104, and described U-shaped threeway 104 is connected with connecting tube 2, left hollow straight pipe 101, right hollow straight pipe 102; With elliptic looped pipeline 1 long axis for line of delimitation, outside the pipe of left side 105 and right side pipe inside 108 open inclined hole 109, perforate edge and the radial direction of elliptical center towards upper angle at 45 °, inside the pipe of left side 106 and right side pipe outside 107 open lower inclined hole 110, perforate along and elliptical center to face down the radial direction at angle at 45 °, on elliptic looped pipeline 1, solarization air cap aperture is 1mm.Under impact force action, the water around elliptic looped pipeline 1 is made to form circulation from upper inclined hole 109 bubble out and from lower inclined hole 110 bubble out.
With reference to figure 5, Fig. 6 and Fig. 7, gas enters aerator by elliptic looped pipeline, aerator divides aerator 5 and lower aerator 6, upper aerator 5 and first sphere of lower aerator 6 all open the upright opening 7 along vertical axis, second sphere of upper aerator 5 opens the upper hole 501 at perpendicular axis angle at 45 °, be directed upwardly, second sphere of lower aerator 6 opens the lower opening 601 at perpendicular axis angle at 45 °, direction down, upper aerator 5 and lower aerator 6 are alternately fixed on elliptic looped pipeline 1, its solarization air cap aperture is 1mm, and its wall thickness is 3mm.From upper hole 501, bubble out and lower opening 601 bubble out make the water around aerator 5 and lower aerator 6 form circulation under impact force action.
After equipment runs for some time, for preventing aerating system from blocking, can make that inlet pipe 4 is in closedown, water inlet pipe 3 is in into water state, by pressure water, whole aerating system being rinsed, ensure aerating system is not blocked.
The aerating system that can form circulation of the present utility model is by aerator 5 and lower aerator 6 in staggered arrangement on elliptic looped pipeline 1, the water around aerator 5 and lower aerator 6 can be made under the effect of surging force circulation is formed from upper hole 501 and lower opening 601 bubble out, water body is by disturbance, thus air pocket is cut into small bubbles, add the duration of contact of bubble and water, improve the utilization ratio of oxygen, decrease the energy consumption of aeration process; By opening inclined hole 109 and lower inclined hole 110 on elliptic looped pipeline 1, from upper inclined hole 109 and lower inclined hole 110 bubble out, under the effect of surging force, the water around elliptic looped pipeline 1 is made to form circulation, reach energy-saving effect, simultaneously also can to water body oxygenation below upper aerator 5 and lower aerator 6, reach aeration evenly, aeration is without the effect at dead angle.
Above embodiment is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (3)
1. can form an aerating system for circulation, it is characterized in that: comprise aerator, elliptic looped pipeline (1), connecting tube (2), water inlet pipe (3) and inlet pipe (4); Wherein, described aerator adopts to be threaded and is fixed on elliptic looped pipeline, and shape is spherical, and material is ABS plastic, and aerator divides aerator (5) and lower aerator (6); First sphere of described aerator all opens the upright opening (7) along vertical axis, second sphere of upper aerator opens the upper hole (501) at perpendicular axis angle at 45 °, be directed upwardly, second sphere of lower aerator opens the lower opening (601) at perpendicular axis angle at 45 °, and direction down; Upper aerator (5) and lower aerator (6) are alternately fixed on elliptic looped pipeline; Described elliptic looped pipeline (1) is spliced by a left hollow straight pipe (101), right hollow straight pipe (102), a hollow semi arch pipe (103) and a U-shaped threeway (104), and tubing is ABS plastic; With elliptic looped pipeline (1) long axis for line of delimitation, outside the pipe of left side, inside (105) and right side pipe, (108) open upper inclined hole (109), perforate along and the radial direction of elliptical center towards upper angle at 45 °; Inside the pipe of left side, outside (106) and right side pipe, (107) open lower inclined hole (110), perforate along and elliptical center to face down the radial direction at angle at 45 °; Described U-shaped threeway (104) is connected with connecting tube (2), left hollow straight pipe (101), right hollow straight pipe (102); Described connecting tube (2) is connected with 4 elliptic looped pipelines (1), water inlet pipe (3), inlet pipe (4).
2. the aerating system that can form circulation according to claim 1, it is characterized in that: described upper aerator (5) and the upper solarization air cap aperture of lower aerator (6) are 1mm, and upper aerator (5) and lower aerator (6) wall thickness are 3mm.
3. the aerating system that can form circulation according to claim 1, is characterized in that: the upper solarization air cap aperture of described elliptic looped pipeline (1) is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321008.8U CN204661422U (en) | 2015-05-19 | 2015-05-19 | A kind of aerating system that can form circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321008.8U CN204661422U (en) | 2015-05-19 | 2015-05-19 | A kind of aerating system that can form circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661422U true CN204661422U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321008.8U Withdrawn - After Issue CN204661422U (en) | 2015-05-19 | 2015-05-19 | A kind of aerating system that can form circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204661422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828968A (en) * | 2015-05-19 | 2015-08-12 | 北京建筑大学 | Aerating system capable of forming circulation flow |
| CN106495340A (en) * | 2017-01-01 | 2017-03-15 | 杨承峰 | A kind of device for moving Small-scale Landscape Water Bodies |
-
2015
- 2015-05-19 CN CN201520321008.8U patent/CN204661422U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828968A (en) * | 2015-05-19 | 2015-08-12 | 北京建筑大学 | Aerating system capable of forming circulation flow |
| CN106495340A (en) * | 2017-01-01 | 2017-03-15 | 杨承峰 | A kind of device for moving Small-scale Landscape Water Bodies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20160907 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |