CN202440370U - Air-injection pure oxygen dispersion high-efficient aerating apparatus - Google Patents
Air-injection pure oxygen dispersion high-efficient aerating apparatus Download PDFInfo
- Publication number
- CN202440370U CN202440370U CN2012200571485U CN201220057148U CN202440370U CN 202440370 U CN202440370 U CN 202440370U CN 2012200571485 U CN2012200571485 U CN 2012200571485U CN 201220057148 U CN201220057148 U CN 201220057148U CN 202440370 U CN202440370 U CN 202440370U
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- Prior art keywords
- air
- pure oxygen
- aeration
- tube
- aerator
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an air-injection pure oxygen dispersion high-efficient aerating apparatus which comprises an aerator, and an air inlet pipe and support legs, wherein the air inlet pipe and the support legs are connected with the aerator. The air-injection pure oxygen dispersion high-efficient aerating apparatus is characterized in that the aerating apparatus comprises the three support legs, two of which are aerating pipes including a lifting aerating pipe and an oxygenating aerating pipe; the aerator and the air inlet pipe are combined as one, and the aerator consists of an air injection supply system and a pure oxygen dispersion supply system. The air injection supply system consists of a vertical middle tube and an air injector vertically arranged, supplies air by directly leading in air, and plays stirring and promoting roles; and the pure oxygen dispersion supply system comprises eight aerating discs, an air filling pipe connected with the eight aerating discs, and a vertical middle tube outer ring, and play a microorganism oxygenation role by adopting microporous pure oxygen aeration. The air-injection pure oxygen dispersion high-efficient aerating apparatus can effectively improve the oxygenation efficiency, and enhance the mud water stirring function, and has the advantages of being convenient and fast to install, difficult to plug, and long in service life.
Description
Technical field
The utility model is relevant with water treating equipment, particularly a kind of aerating apparatus that is used for various dirts, waste water and aquaculture water treatment.
Background technology
Can airborne oxygen be dissolved in the water the efficient and the decontamination effect improving that how much directly affect WWT of dissolved oxygen amount through aeration.In order to increase coefficient of oxygen utilization, make bubble in small, broken bits, micro-pore aeration has obtained popularizing.The aperture of aerator is small more, and the bubble of generation is also just in small, broken bits more, contacts area between gas-liquid thereby increased, and coefficient of oxygen utilization increases; But the aperture is thin more simultaneously, and atmospheric pressure lost is also big more, is prone to stop up, and aerator is fragile, in case damage, oxygen transfer efficiency just begins quick decline.In addition, aerator is installed in the aeration tank with dot matrix, though the microbubble of generation is dissolved in the sewage as much as possible, is prone to float, and probiotics and sewage in the pond are fully mixed, thereby has influenced the effect of WWT.
The utility model content
In order to overcome above-mentioned defective and deficiency, the utility model provides a kind of aerating apparatus that oxygenation and agitating function and oxygen-transfer efficiency are high, be difficult for obstruction, long service life that integrates.
For solving the problems of the technologies described above, the utility model provides a kind of air ejection pure oxygen to disperse the high efficient aeration device, comprises aerator, the inlet pipe that is connected with aerator and leg.Said aerating apparatus comprises three legs, and wherein two is aeration tube, is respectively to promote aeration tube and oxygenic aeration pipe; Aerator and inlet pipe unite two into one, and aerator comprises that air ejection and pure oxygen disperse two cover airing systems.Wherein said air ejection airing system comprises the air ejector of ring, a vertical setting in the vertical middle tube, and said air ejector is taked straight-through air air feed, vertically places in the tube and encircles; Said pure oxygen disperses airing system to comprise eight aeration plates, the gas-filled valve that is attached thereto and vertically middle tube outer shroud, adopts the micropore pure oxygen aeration.
Wherein said aerator leg can directly link to each other with pond base plinth by stainless steel lathe dog; And it is fixing by bolt and middle tube.
Lifting aeration tube in the said leg inserts tube in the said aerator by the bottom; Oxygenic aeration pipe in the said leg is supplied with said eight aeration plate pure oxygens through the peripheral gas-filled valve of ring tube.
The vertically middle tube of said aerating apparatus is the both ends open formula, and middle 1/3 is three-dimensional column structure with top, is the annulus three-dimensional arrangement of sealing with the lower section.
Said air ejector is communicated with the lifting aeration tube, vertically places in the tube, is positioned at annulus.
Said air ejector is the inner chamber with a both ends open, uniform distribution gross blow hole on the inner chamber.
It is petal-shaped that said pure oxygen disperses eight aeration plates of airing system, and every aeration plate links to each other with a gas-filled valve respectively, uniform ring around the air ejection airing system vertically in a layout.Tube outer shroud in the common access vertically of said each gas-filled valve and oxygenic aeration pipe.
Said air ejection pure oxygen disperses the high efficient aeration device to adopt the high density polyethylene(HDPE) material.
After adopting above structure, the utility model aerating apparatus has following advantage:
Owing to be cut into micro bubbles by aeration plate in the air-flow uphill process, increased contact area with sewage; Aeration plate adopts pure oxygen aeration, has increased the oxygen impellent, has further improved oxygen-transfer efficiency; Because the source of the gas of molecular sieve oxygen generation is a screw-rod air compressor, compares with the other types blower fan, its air pressure is bigger, and air-flow is more stable, thereby can not stop up; In addition, aeration plate has also played the effect of even gas distribution.
In air ejector, compressed air stream upwards dashes the lifting aeration tube with a large amount of blast injections, can take a large amount of sewage and loosening mud out of, feasible water-bed mud and the stirring of sewage thorough mixing.Thereby the contacting of aerobic bacteria and oxygen in the increasing mud strengthens biological activity, improves sewage treatment capacity and scrubbing efficient.
Because aerator adopts the high density polyethylene(HDPE) material, thereby prolong the work-ing life of aerating apparatus, practiced thrift cost.
Description of drawings
The air ejection pure oxygen that Fig. 1 shows the utility model disperses high efficient aeration apparatus structure synoptic diagram;
Fig. 2 shows the sectional view of Fig. 1;
Fig. 3 shows the vertical view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As shown in Figure 1, the utility model is that a kind of air ejection pure oxygen disperses the high efficient aeration device, comprises aerator, the inlet pipe that is connected with aerator and leg.Wherein said aerator comprises that air ejection and pure oxygen disperse two cover airing systems; Tube 1 periphery during said three legs are evenly distributed on vertically, leg closely is connected with middle tube barrel through bolt 9, plays dual function fixing and gas transmission; Aeration plate 3 is connected with middle tube 1 through gas-filled valve 4, and aeration plate 3 is aggregate erection with gas-filled valve 4.
Two is inlet pipe in the said leg, is respectively to promote aeration tube 7 and oxygenic aeration pipe 8; Said lifting aeration tube 7 inserts tube 1 in the aerator by the bottom, works to promote bed mud; Said oxygenic aeration pipe 8 is supplied with aeration plate 3 pure oxygens through the peripheral gas-filled valve 4 of ring tube.
Shown in Figure 2 through section, vertically middle tube 1 is three-dimensional circular, and its outer shroud 5 is the both ends open formula, and interior ring 6 is closed.
Said air ejection aerating system comprises the vertically air ejector 2 of setting of the interior ring 6 and of a vertically middle tube.Wherein said air ejector 2 is arranged in tube ring 6, and lifting aeration tube 7 passes outer shroud 5 and directly is communicated with injector 2.Promote aeration tube 7 with compressed air delivery to air ejector 2, air dispersion is an air pocket.Under intensive impacts, can take a large amount of sewage and mud out of, make muddy water fully stir.
Said pure oxygen disperses aerating system to comprise eight aeration plates 3, the gas-filled valve 4 that is connected with aeration plate 3 and vertically middle tube outer shroud 5.The gas-filled valve 4 and the said oxygenic aeration pipe 8 that connect aeration plate 3 directly are communicated with a vertical middle tube outer shroud 5.Through the pure oxygen of oxygenic aeration pipe 8 entering outer shrouds 5, get into aeration plates 3 through each gas-filled valve 4 again, be divided into micro-bubble, increased the gas-to-liquid contact area, coefficient of oxygen utilization strengthens.Simultaneously, the impellent of pure oxygen is strong than air, and surging force is big, the generation that can reduce to stop up.
The enforcement of the utility model can improve coefficient of oxygen utilization, strengthens the stirring action between mud and the water, and mikrobe is further contacted with oxygen, strengthens its activity, obtains good wastewater treatment efficiency.
Claims (8)
1. an air ejection pure oxygen disperses the high efficient aeration device; Comprise aerator, the inlet pipe that is connected with aerator and leg; It is characterized in that: said aerating apparatus comprises three legs, and wherein two is aeration tube, is respectively to promote aeration tube and oxygenic aeration pipe; Aerator and inlet pipe unite two into one, and aerator comprises that air ejection and pure oxygen disperse two cover airing systems; Wherein, said air ejection airing system comprises the air ejector of ring, a vertical setting in the vertical middle tube, and said air ejector is taked straight-through air air feed, vertically places in the tube and encircles; Said pure oxygen disperses airing system to comprise eight aeration plates, the gas-filled valve that is attached thereto and vertically middle tube outer shroud, adopts the micropore pure oxygen aeration.
2. air ejection pure oxygen according to claim 1 disperses the high efficient aeration device, it is characterized in that: said aerator leg can directly be connected with pond base plinth by stainless steel lathe dog; And it is fixing by bolt and middle tube.
3. air ejection pure oxygen according to claim 2 disperses the high efficient aeration device, it is characterized in that: the lifting aeration tube in the said leg inserts tube in the said aerator by the bottom; Oxygenic aeration pipe in the said leg is supplied with said eight aeration plate pure oxygens through the peripheral gas-filled valve of ring tube.
4. air ejection pure oxygen according to claim 1 disperses the high efficient aeration device, it is characterized in that: the vertically middle tube of said aerating apparatus two ends are open, and middle 1/3 is three-dimensional column structure with top, is the annulus three-dimensional arrangement of sealing with the lower section.
5. disperse the high efficient aeration device based on the described air ejection pure oxygen of claim 4, it is characterized in that: said air ejector directly is communicated with the lifting aeration tube, vertically places in the tube, is positioned at annulus.
6. air ejection pure oxygen according to claim 5 disperses the high efficient aeration device, it is characterized in that: said air ejector is inner for having the inner chamber of a both ends open, uniform distribution gross blow hole on the inner chamber.
7. disperse the high efficient aeration device based on the described air ejection pure oxygen of claim 1; It is characterized in that: it is petal-shaped that said pure oxygen disperses eight aeration plates of air supply system; Every aeration plate links to each other with a gas tube respectively, uniform ring around the air ejection air supply system vertically in the tube layout; Tube outer ring portion in the common access vertically of said each gas tube and oxygenic aeration pipe.
8. air ejection pure oxygen according to claim 1 disperses the high efficient aeration device, it is characterized in that: said aerating apparatus adopts the high density polyethylene(HDPE) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200571485U CN202440370U (en) | 2012-02-22 | 2012-02-22 | Air-injection pure oxygen dispersion high-efficient aerating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200571485U CN202440370U (en) | 2012-02-22 | 2012-02-22 | Air-injection pure oxygen dispersion high-efficient aerating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440370U true CN202440370U (en) | 2012-09-19 |
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ID=46821824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200571485U Expired - Fee Related CN202440370U (en) | 2012-02-22 | 2012-02-22 | Air-injection pure oxygen dispersion high-efficient aerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440370U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936143A (en) * | 2014-05-13 | 2014-07-23 | 江苏裕隆环保有限公司 | Fluidic disc type microporous aerator |
| CN106115914A (en) * | 2016-06-23 | 2016-11-16 | 北京东方启源环保科技有限公司 | Starfish appearance biological processor |
-
2012
- 2012-02-22 CN CN2012200571485U patent/CN202440370U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936143A (en) * | 2014-05-13 | 2014-07-23 | 江苏裕隆环保有限公司 | Fluidic disc type microporous aerator |
| CN103936143B (en) * | 2014-05-13 | 2016-08-24 | 江苏裕隆环保有限公司 | Can the platy fine bubble aerator of jet |
| CN106115914A (en) * | 2016-06-23 | 2016-11-16 | 北京东方启源环保科技有限公司 | Starfish appearance biological processor |
| CN106115914B (en) * | 2016-06-23 | 2019-01-22 | 北京东方启源环保科技有限公司 | Starfish appearance biological processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170111 Address after: 100049 Beijing city Shijingshan District Laoshan Street No. 10 hospital No. 8 Building 1 unit 1 floor of No. 102 Patentee after: Beijing Dongfang Qiyuan Environmental Protection Technology Co., Ltd. Address before: 300221 Meijiang Hexi District Xin water park, building 4, No., door 2, No. 902 Patentee before: Tianjin Lishui Lanquan Environmental Technology Development Co., Ltd. Patentee before: Beijing Huaying Xinneng Technology Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20210222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |