CN103755014B - A kind of micro-hole aerator - Google Patents
A kind of micro-hole aerator Download PDFInfo
- Publication number
- CN103755014B CN103755014B CN201410002182.6A CN201410002182A CN103755014B CN 103755014 B CN103755014 B CN 103755014B CN 201410002182 A CN201410002182 A CN 201410002182A CN 103755014 B CN103755014 B CN 103755014B
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- CN
- China
- Prior art keywords
- diaphragm
- spirrillum
- micro
- aeration devices
- support component
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- 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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- 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
A kind of micro-hole aerator, comprise aeration devices, voltage-regulating system, support component and interconnecting piece, aeration devices is installed on the supporting member, and aeration devices is spirrillum diaphragm, spirrillum diaphragm uniform winding, on described support component, the one side of spirrillum diaphragm has groove.Structure of the present invention is simple, cleaning performance is good automatically, installation is convenient, energy-efficient, and effectively reduces production cost.
Description
Technical field
The present invention relates to technical field of sewage, especially relate to a kind of micro-hole aerator.
Background technology
In water treatment field, activated sludge process is one of most widely used technique, and aerator is the key equipment of this technique, and its effect is uniformly mixed liquid mud, water fully to be contacted and to microorganism oxygen.Micro-hole aerator is high due to coefficient of oxygen utilization, is widely used.As publication number be CN102381751 application for a patent for invention disclosed in gas dispersion apparatus, this device comprises supporting mechanism and gas dispersing mechanism, gas dispersing mechanism is positioned on supporting mechanism, gas dispersing mechanism comprises at least one group of annular filter disc fitted, decentralized institution is communicated with inlet mouth, at least one end face of annular filter disc has the groove of inside and outside ring.Annular filter disc in this mechanism is superimposed as the film pipe that a tube wall has micropore under spring force extruding, gas leads to filmed passing tube and is divided into countless tiny bubbles, after life-time service, owing to blocking after the air pressure that causes is elevated to certain value, annular filter disc is opened under pressure, after gas open, pressure declines thereupon, and under supporting mechanism effect, annular filter disc is extruded and is superimposed.Mechanism has automatic cleaning function, and it is effective to gas dispersion, but find following shortcoming in life-time service: 1) annular filter blade number is many and to accumulate in tamper viscosity on filter disc large, and be difficult in work realize evenly automatically opening of every sheet annular filter disc, cleaning performance is difficult to real guarantee; 2) multi-disc annular filter disc packaging efficiency is low.
Summary of the invention
The object of the invention is to overcome the shortcoming existed in prior art, the micro-hole aerator that a kind of cleaning performance is good, installation is convenient, production efficiency is high is provided, the technical scheme adopted is: a kind of micro-hole aerator, comprise aeration devices, voltage-regulating system, support component and interconnecting piece, aeration devices is arranged on described support component, it is characterized in that: described aeration devices is spirrillum diaphragm, described spirrillum diaphragm uniform winding, on described support component, the one side of described spirrillum diaphragm has groove.
Technical characteristic of the present invention also has: described support component comprises many crests pipe and the peak tube support of hollow, and described aeration devices is arranged on described many crests pipe.
Technical characteristic of the present invention also has: described spirrillum diaphragm is two panels, lays respectively at the two ends of described aerator.
Technical characteristic of the present invention also has: described interconnecting piece comprises air inlet threeway, and extraneous air inlet passes in the many crests pipe installing spirrillum diaphragm by described air inlet threeway respectively.
Technical characteristic of the present invention also has: described voltage-regulating system comprises fixing minor axis, and described fixing minor axis is set with stage clip, and described fixing minor axis has also been threaded pressure cap.
Beneficial effect of the present invention is: 1) the present invention changes the structural shape of filter disc in prior art, and continuously spirrillum diaphragm is whole is a fixing body, and its length can intercept arbitrarily according to actual needs, is sleeved on by diaphragm on supporting tube and can uses; 2) cleaning performance is good automatically: be full of elastic spirrillum diaphragm when aerator internal pressure increases, under stage clip effect, elastic force evenly discharges on whole diaphragm, between the ring layer of each diaphragm, gap changes all thereupon, good cleaning performance can be reached, thus effectively overcome the disadvantage that part filter disc that annular filter disc in use exists cannot open; 3) structure of the present invention is simple, cleaning performance is good automatically, installation is convenient, energy-efficient, and effectively reduces production cost.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention, and accompanying drawing 2 is voltage-regulating system structural representations, and accompanying drawing 3 is spirrillum diaphragm schematic diagram, and accompanying drawing 4 is the orthographic plans after spirrillum diaphragm launches, wherein, and 1, variable valve; 2, pressure cap; 3, connectivity port; 4, stage clip; 5, fixing minor axis; 6, air chamber; 7, spirrillum diaphragm; 8, many crests pipe; 9, peak tube support; 10, three air channels; 11, air inlet threeway; 12, the connectivity port of inlet end; 13, the groove on spiral diaphragm.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.The invention discloses a kind of spirrillum diaphragm aeration equipment, comprise aeration devices, voltage-regulating system, support component and interconnecting piece, aeration devices is installed on the supporting member.Wherein aeration devices be certain thickness rectangle bar according to one not variable diameters be wound around and form spirrillum diaphragm 7, often to fit tightly between circle, seamless.The one side of spirrillum diaphragm 7 has the groove 13 on spiral diaphragm.Support component is many crests pipe 8 and the peak tube support 9 of hollow, and aeration devices is arranged on many crests pipe 8, and by many crests pipe 8 support helix shape diaphragm 7, crest forms air chamber, gas on average can be divided into some parts, even gas distribution.
In the present embodiment, spirrillum diaphragm 7 is two panels, lays respectively at the two ends, left and right of aerator.Corresponding interconnecting piece comprises air inlet threeway 11, and extraneous air inlet passes in the many crests pipe 8 installing spirrillum diaphragm 7 by air inlet threeway 11 respectively.Voltage-regulating system have employed stage clip pressure regulating mechanism, comprises variable valve 1, and the fixing minor axis 5 of variable valve 1 is equipped with stage clip 4, and the end thread of fixing minor axis 5 connects pressure cap 2.
Many crests pipe level is arranged in the groove of peak tube support 9, one end is arranged on the air outlet of air inlet threeway 11, one end is connected with pressure cap 2, variable valve 1 is had outside pressure cap 2, spirrillum diaphragm 7 is enclosed within many crests pipe 8, many crests pipe 8 is extruded by stainless stage clip 4, spirrillum diaphragm 7 is fixed between air inlet threeway 11 and pressure cap 2, be formed with grooved surface and shiny surface is alternately arranged, form the pore of radial direction, the elasticity of variable valve 1 controllable stage clip 4, and then the gap of grooved surface and shiny surface can be controlled, the regulation range of variable valve 1 is 0-2cm.
During use, the micropore on spirrillum diaphragm 7 is fixing open type, gas can be cut into countless tiny bubble, will drop to minimum to the resistance of bubble simultaneously.When after long term operation, because of the parasitism of microorganism, when groove is blocked, the air output minimizing of spirrillum diaphragm 7 blocks even completely, gas rises due to not smooth or blocked and air pressure, under gas pressure, fix minor axis 5 drives stage clip 4 to prolong axis in the scope of 0-2cm to outer motion, while outside motion, be equivalent to be applied with pulling force to spirrillum diaphragm 7 two ends, no longer fit tightly between spirrillum diaphragm 7, distance strengthens, stomatal resistance reduces, air-flow strengthens, the foreign matter accumulated in groove is blown under airflow function, pore recovers unimpeded, aerator internal pressure reduces, original position got back to by stage clip 4, spirrillum diaphragm 7 comes back to the state fitted tightly, recover normal operating conditions.The automatic cleaning process of this process and diaphragm, can effectively avoid blockage of the micro orifice phenomenon.This diaphragm structure and cellular form add oxygenation capacity, reduce drag losses, aerator are realized energy-efficient.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (5)
1. a micro-hole aerator, comprise aeration devices, voltage-regulating system, support component and interconnecting piece, aeration devices is arranged on described support component, it is characterized in that: described aeration devices is spirrillum diaphragm, described spirrillum diaphragm uniform winding, on described support component, the one side of described spirrillum diaphragm has groove.
2. according to micro-hole aerator according to claim 1, it is characterized in that: described support component comprises many crests pipe and the peak tube support of hollow, and described aeration devices is arranged on described many crests pipe.
3. according to micro-hole aerator according to claim 2, it is characterized in that: described spirrillum diaphragm is two panels, lays respectively at the two ends of described aerator.
4. according to micro-hole aerator according to claim 3, it is characterized in that: described interconnecting piece comprises air inlet threeway, extraneous air inlet passes in the many crests pipe installing spirrillum diaphragm by described air inlet threeway respectively.
5. according to micro-hole aerator according to claim 3, it is characterized in that: described voltage-regulating system comprises fixing minor axis, described fixing minor axis is set with stage clip, described fixing minor axis has also been threaded pressure cap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410002182.6A CN103755014B (en) | 2014-01-03 | 2014-01-03 | A kind of micro-hole aerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410002182.6A CN103755014B (en) | 2014-01-03 | 2014-01-03 | A kind of micro-hole aerator |
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CN103755014A CN103755014A (en) | 2014-04-30 |
CN103755014B true CN103755014B (en) | 2016-04-20 |
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CN201410002182.6A Expired - Fee Related CN103755014B (en) | 2014-01-03 | 2014-01-03 | A kind of micro-hole aerator |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110540288A (en) * | 2019-09-11 | 2019-12-06 | 山东普民环保科技有限公司 | Air dispersing device |
CN110563172A (en) * | 2019-09-11 | 2019-12-13 | 山东普民环保科技有限公司 | Self-breathing telescopic mechanism |
CN110683635A (en) * | 2019-09-11 | 2020-01-14 | 山东普民环保科技有限公司 | Antibacterial and corrosion-resistant air dispersing device |
CN110521663A (en) * | 2019-09-11 | 2019-12-03 | 山东普民环保科技有限公司 | A kind of carbon fibre composite air dispersion device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102381751A (en) * | 2010-07-14 | 2012-03-21 | 山东环科环境工程有限公司 | Combined type gas dispersion device |
CN202173890U (en) * | 2010-08-12 | 2012-03-28 | 山东环科环境工程有限公司 | Sheet combined gas dispersing device in elongated tube outline |
CN203668103U (en) * | 2014-01-03 | 2014-06-25 | 山东普民环保科技有限公司 | Micro-porous aerator |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2758245Y (en) * | 2005-01-17 | 2006-02-15 | 宜兴市裕隆环保有限公司 | Improved film surface type porous aerator |
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- 2014-01-03 CN CN201410002182.6A patent/CN103755014B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102381751A (en) * | 2010-07-14 | 2012-03-21 | 山东环科环境工程有限公司 | Combined type gas dispersion device |
CN202173890U (en) * | 2010-08-12 | 2012-03-28 | 山东环科环境工程有限公司 | Sheet combined gas dispersing device in elongated tube outline |
CN203668103U (en) * | 2014-01-03 | 2014-06-25 | 山东普民环保科技有限公司 | Micro-porous aerator |
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