CN104828965A - Interconnection equalization efficient aeration rotary disk - Google Patents
Interconnection equalization efficient aeration rotary disk Download PDFInfo
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- CN104828965A CN104828965A CN201510221578.4A CN201510221578A CN104828965A CN 104828965 A CN104828965 A CN 104828965A CN 201510221578 A CN201510221578 A CN 201510221578A CN 104828965 A CN104828965 A CN 104828965A
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- water
- rotating disk
- rotary disk
- aeration
- interconnection
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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 invention discloses an interconnection equalization efficient aeration rotary disk which is designed mainly for the fact that oxygen-infuse energy efficiency ratio of a horizontal-axis aerator composed of aeration rotary disks is low and decays year by year. The interconnection equalization efficient aeration rotary disk comprises a rotary disk and a water-lifting machine arranged at the intersection of archimedes spiral cord and axis radiation line on the rotary disk. When the rotary disk is driven to rotate, the air is tangentially loaded into a water body through rotation-caused pressure difference in a cavity of the interconnection water-lifting machine so as to realize first gas-water-solid mixing. The interconnection water-lifting machine rotates with the rotary disk while a mud-water mixture is scooped in. The mud-water mixture is lifted to the air with the water-lifting machine and then is thrown tangentially. When being thrown, the mud-water mixture is mixed and contacted with the air to carry out secondary oxygen mass transfer so as to achieve the aeration purpose.
Description
Technical field
The present invention relates to the balanced high efficient aeration rotating disk of a kind of UNICOM.
Background technology
Existing turnplate aerator form in aeration turn plate, make use of the some triangular bump not connected in rotating disk two sides and water body is guided and supported and sheds by pit, aloft contact with air and mix, air of at all cannot carrying under one's arms enters in water, it is few that projection and pit can cut the muddy water mixture raised, performance of pumping up water extreme difference, therefore its aeration aerating performance extreme difference, efficiency ratio is extremely low, and dynamic efficiency is generally lower than 1.8kgO
2/ kWh.Because rotating disk is made up of non-metallic material, projection is very easily worn when working in muddy water blending agent, pit is easily polished, natively not high aeration aerating ability also decays year by year along with its wearing and tearing, aeration successful reduces, when projection corner angle finally by blunt become Arius slightly with seamed edge linear time, so just aeration can not be continued again, finally cause oxygenation capacity and technological design oxygen requirement gap too large, and the aeration turn plate that more renews of having to, cause unnecessary replacement investment.
Summary of the invention
For the problems referred to above, the invention provides and a kind ofly take full advantage of the pressure difference and the vessel principle of pumping up water that rotary motion produces, structurally overturn existing aeration turn plate, carried out secondary aeration aerating, the balanced high efficient aeration rotating disk of the UNICOM that oxygenation capacity is greatly improved.
For achieving the above object, the balanced high efficient aeration rotating disk of UNICOM of the present invention, comprise the water elevator that on rotating disk and described rotating disk, spiral of Archimedes and axle center radiation intersection point are provided with, the water outlet of described water elevator is concordant with center radiation line, and wherein said water elevator is the through-type water elevator of hollow.
Further, described water elevator is the curved structure in two ends, described water elevator be two ends be tilted mouth shape structure or described water elevator is two ends flare structures.
Further, described rotating disk is that integral type structure or described rotating disk are spliced by some fan-shaped discs.
Further, the diameter of described rotating disk is not more than 3m.
The present invention rationally arranges the structure of water elevator, the pressure official post water elevator rotating generation is utilized to complete twice aeration aerating process of holding gas under the arm, bailing, promoting, tangentially shed glibly, compared with existing all aeration turn plates, aeration aerating ability is greatly improved, and dynamic efficiency is greater than 2.51kgO
2/ kWh, and the water elevator of this structure can not weaken the ability of its aeration aerating because of wearing and tearing, and its work-ing life also can not shorten because of wearing and tearing.This aeration turn plate structure is simple, light, and diameter can be arranged arbitrarily within the scope of 3000mm, and the available depth of oxidation ditch is maximum reaches 5 meters, can save the oxidation ditch floor space of 1/4.The integrated water handling property of this aerator has surmounted domestic and international similar horizontal axial type aerator far away.
Accompanying drawing explanation
Fig. 1 is integrated rotating rotating disk schematic diagram of the present invention;
Fig. 2 is arc water elevator structural representation of the present invention;
Fig. 3 is tilted mouth shape water elevator structural representation of the present invention;
Fig. 4 is toroidal water elevator structural representation of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.
Fig. 1 is rotating disk 1 of the present invention is all-in-one-piece structural representation, and UNICOM's type water elevator 2 is arranged on the intersection point of spiral of Archimedes and its center radiation on rotating disk 1, and this arrangement form takes full advantage of the hydraulic performance of disc type aerator.Be applied to biochemical aerobic ditch after some such integrated rotating rotating disks 1 combine and carry out aeration aerating.
The structure formation of arc, tilted mouth shape, toroidal water elevator 2 is convenient to hold under the arm and is wrapped up in a large amount of muddy water mixtures and air.When water elevator 2 screws out the water surface together with rotating disk 1, muddy water mixture just starts tangentially to shed under centrifugal action, natural and tripping, resistance is little, fully contacts mixing with air, completes the mass transfer process of oxygen.
Embodiment 1
The balanced high efficient aeration rotating disk of the present embodiment UNICOM, comprise the water elevator that on rotating disk and described rotating disk, spiral of Archimedes and axle center radiation intersection point are provided with, the water outlet of described water elevator is concordant with center radiation line, and wherein said water elevator is the through-type water elevator of hollow.
As shown in Figure 1, in the present embodiment, rotating disk is an one-piece construction, and as shown in Figure 2, water elevator described in this enforcement is arc water elevator structure.
Embodiment 2
The balanced high efficient aeration rotating disk of the present embodiment UNICOM, comprise the water elevator that on rotating disk and described rotating disk, spiral of Archimedes and axle center radiation intersection point are provided with, the water outlet of described water elevator is concordant with center radiation line, and wherein said water elevator is the through-type water elevator of hollow.
In the present embodiment, rotating disk is for be spliced by 4 1/4 discs, and as shown in Figure 3, water elevator described in originally implementing is tilted mouth shape.
Embodiment 3
The balanced high efficient aeration rotating disk of the present embodiment UNICOM, comprise the water elevator that on rotating disk and described rotating disk, spiral of Archimedes and axle center radiation intersection point are provided with, the water outlet of described water elevator is concordant with center radiation line, and wherein said water elevator is the through-type water elevator of hollow.
In the present embodiment, rotating disk is for be spliced by 2 1/2 discs, and as shown in Figure 4, water elevator described in originally implementing is toroidal.
Principle of work in the various embodiments described above: when rotating disk is driven in rotation, UNICOM's type water elevator cavity utilizes rotation pressure reduction loading tangential introduction of air to enter water body and completes first time gas, water, solid mixing; When after air release mass transfer, UNICOM's type water elevator rotates while be scooped into muddy water mixture with rotating disk, to rotate and upgrade in process muddy water mixture in water elevator can unrestricted flow to regulate Equilibrium, thus regulate the balance of whole rotating disk, muddy water mixture is promoted in the air with water elevator and is tangentially shed again, muddy water mixture hold under the arm in the process of being shed and fall wrap up in air carry out mixing contact, carry out secondary oxygen mass transfer transfer reach aeration object; After the water in water elevator is shed completely, water elevator goes round and begins again again and carries out aeration aerating.
In the various embodiments described above, the diameter of described rotating disk is arbitrary dimension within 3m.
In the various embodiments described above, the structure of water elevator itself is that hollow leads directly to, shaping is fixed by mold injection or casting alloy in lightweight, although water elevator is distributed in the arranged on left and right sides of rotating disk, but led directly to by rotating disk main hole, be equivalent to be transverse on rotating disk the same with one section of formed pipe, be not cut off, muddy water mixture is still wherein can unrestricted flow Natural regulation balance.
In the various embodiments described above, the quantity of water elevator increases with the increasing of disk diameter really, this be along with change and the spiral of Archimedes of rotating disk radial dimension and axle center radiation intersection point naturally row without quantitatively changing, quantitative change can only according to the increase and decrease in point of crossing self-assembling formation, quantitative change also has direct correlation with working speed, necessary electromotor rated output, oxygenation capacity etc.
The invention solves that the horizontal axial type aerator oxygenation efficiency ratio be combined into by aeration turn plate is at present low, dynamic efficiency is poor (is up to 1.8kgO
2/ Kwh), and the problem that performance decays year by year, the invention provides a kind of UNICOM high efficient aeration rotating disk, the present invention takes full advantage of the pressure difference and the vessel principle of pumping up water that rotary motion produces, carry out secondary aeration aerating, oxygenation capacity is greatly improved, and dynamic efficiency is greater than 2.5kgO
2/ Kwh, higher than industry standard more than 40%, even if to be worn down to Arius linear and affect aeration aerating effect, reduction of service life for the projection that pumps up water having wearing and tearing also can not resemble existing aeration turn plate.
This UNICOM high efficient aeration rotating disk, structure formation has been overturned existing all aeration turn plates, and the pressure difference produced when Appropriate application rotates on the one hand is filled with more oxygen toward water body; Again because adopt UNICOM's type water elevator 2, increase the amount of holding under the arm and wrapping up in muddy water mixture and air, can ensure that again muddy water mixture can adjust with the balance keeping rotating disk 1 left and right automatically in the process rotated and upgraded; This efficient oxygenation capacity that can complete the mass transfer reaction of twice oxygen in a swing circle be respectively existing arbitrary money aeration turn plate incomparable, and can arrange larger than other aeration turn plates because of simple and light, diameter, thus can Economization on land area greatly, thus there is the practical value of wide popularization and application.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
Claims (4)
1. the balanced high efficient aeration rotating disk of UNICOM, it is characterized in that: comprise the water elevator that on rotating disk and described rotating disk, spiral of Archimedes and axle center radiation intersection point are provided with, the water outlet of described water elevator is concordant with center radiation line, and wherein said water elevator is that hollow leads directly to shape.
2. the balanced high efficient aeration rotating disk of UNICOM according to claim 1, is characterized in that: described water elevator is the curved structure in two ends, described water elevator be two ends be tilted mouth shape structure or described water elevator is two ends flare structures.
3. the balanced high efficient aeration rotating disk of UNICOM according to claim 1, is characterized in that: described rotating disk is that integral type structure or described rotating disk are spliced by some fan-shaped discs.
4. the balanced high efficient aeration rotating disk of UNICOM according to claim 1, is characterized in that: the diameter of described rotating disk is not more than 3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221578.4A CN104828965B (en) | 2015-04-30 | 2015-04-30 | UNICOM equalizes high efficient aeration rotating disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221578.4A CN104828965B (en) | 2015-04-30 | 2015-04-30 | UNICOM equalizes high efficient aeration rotating disk |
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| Publication Number | Publication Date |
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| CN104828965A true CN104828965A (en) | 2015-08-12 |
| CN104828965B CN104828965B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510221578.4A Active CN104828965B (en) | 2015-04-30 | 2015-04-30 | UNICOM equalizes high efficient aeration rotating disk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976958A (en) * | 2016-09-26 | 2017-07-25 | 厦门百仕洁环保科技有限公司 | A kind of three-dimensional rotational flow aeration device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1527187A1 (en) * | 1987-10-19 | 1989-12-07 | Ю.М.Л син и В.Н.Матвеев | Pneumatic aerator |
| SU1742225A1 (en) * | 1989-06-29 | 1992-06-23 | Московский Инженерно-Строительный Институт Им.В.В.Куйбышева | Device for biological treatment of sewage |
| RU2324660C1 (en) * | 2006-11-03 | 2008-05-20 | Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Tuibular bubble aerator |
| CN101531422A (en) * | 2008-02-18 | 2009-09-16 | 汪一平 | Purifying treatment method of polynary microorganism lake water by jetting eddy currents |
| CN203768106U (en) * | 2014-02-26 | 2014-08-13 | 武汉理工大学 | Rotary brush type disk aerator |
| CN204607709U (en) * | 2015-04-30 | 2015-09-02 | 中冶华天工程技术有限公司 | The balanced high efficient aeration rotating disk of UNICOM |
-
2015
- 2015-04-30 CN CN201510221578.4A patent/CN104828965B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1527187A1 (en) * | 1987-10-19 | 1989-12-07 | Ю.М.Л син и В.Н.Матвеев | Pneumatic aerator |
| SU1742225A1 (en) * | 1989-06-29 | 1992-06-23 | Московский Инженерно-Строительный Институт Им.В.В.Куйбышева | Device for biological treatment of sewage |
| RU2324660C1 (en) * | 2006-11-03 | 2008-05-20 | Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Tuibular bubble aerator |
| CN101531422A (en) * | 2008-02-18 | 2009-09-16 | 汪一平 | Purifying treatment method of polynary microorganism lake water by jetting eddy currents |
| CN203768106U (en) * | 2014-02-26 | 2014-08-13 | 武汉理工大学 | Rotary brush type disk aerator |
| CN204607709U (en) * | 2015-04-30 | 2015-09-02 | 中冶华天工程技术有限公司 | The balanced high efficient aeration rotating disk of UNICOM |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976958A (en) * | 2016-09-26 | 2017-07-25 | 厦门百仕洁环保科技有限公司 | A kind of three-dimensional rotational flow aeration device |
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| Publication number | Publication date |
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| CN104828965B (en) | 2017-03-08 |
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Effective date of registration: 20201009 Address after: 243000 No. 699 West Hunan Road, Anhui, Ma'anshan Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee after: MCC HUATIAN (ANHUI) ENERGY SAVING ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Patentee after: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 243005 No. 699 West Hunan Road, Anhui, Ma'anshan Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee before: MCC HUATIAN (ANHUI) ENERGY SAVING ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. |
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Effective date of registration: 20210128 Address after: 243000 Fu Chang Industrial Park, 259 HSI Nan Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee after: MCC HUATIAN (ANHUI) ENERGY SAVING ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Patentee after: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee after: MCC Ecological Environmental Protection Group Co.,Ltd. Address before: No.699, Hunan West Road, Ma'anshan City, Anhui Province Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee before: MCC HUATIAN (ANHUI) ENERGY SAVING ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Patentee before: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC |
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Effective date of registration: 20220607 Address after: 243000 Fu Chang Industrial Park, 259 HSI Nan Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee after: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee after: MCC Ecological Environmental Protection Group Co.,Ltd. Address before: 243000 Fu Chang Industrial Park, 259 HSI Nan Road, Ma'anshan economic and Technological Development Zone, Anhui Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee before: MCC HUATIAN (ANHUI) ENERGY SAVING ENVIRONMENTAL PROTECTION RESEARCH INSTITUTE Co.,Ltd. Patentee before: HUATIAN NANJING ENGINEERING & TECHNOLOGY CORPORATION, MCC Patentee before: MCC Ecological Environmental Protection Group Co.,Ltd. |
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