CN106115902A - A kind of deep channel type aeration impeller - Google Patents
A kind of deep channel type aeration impeller Download PDFInfo
- Publication number
- CN106115902A CN106115902A CN201610723486.0A CN201610723486A CN106115902A CN 106115902 A CN106115902 A CN 106115902A CN 201610723486 A CN201610723486 A CN 201610723486A CN 106115902 A CN106115902 A CN 106115902A
- Authority
- CN
- China
- Prior art keywords
- impeller
- channel type
- bailing
- bailing pipe
- deep channel
- 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.)
- Pending
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 36
- 239000010865 sewage Substances 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 238000005276 aerator Methods 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- QVGXLLKOCUKJST-NJFSPNSNSA-N oxygen-18 atom Chemical compound [18O] QVGXLLKOCUKJST-NJFSPNSNSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003094 perturbing effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention provides a kind of deep channel type aeration impeller, including: impeller assembly, described impeller assembly include being formed at hollow axle circumference to impeller, and interval be fixed on circumference of impeller to multiple blades, bailing pipe, described bailing pipe is the body of bottom lock, and described bailing pipe is connected to the lower end of hollow axle with one heart, is provided with multiple bailing hole on the periphery of described bailing pipe；Playpipe, one or more playpipes are arranged on the impeller between adjacent blades, and, one end of each playpipe connects with the inside of hollow axle.The deep channel type aeration impeller using the present invention carries out centralized processing to sewage, ditch shape is longitudinally deepened, increase available depth, not only save limited land resource, by using deep layer to draw suction hose, ensure the most not increase additional energy source consumption while strengthening aeration aerating ability, make water treatment efficiency be improved, greatly saved the energy.
Description
Technical field
The present invention relates to a kind of deep channel type aeration impeller, it is adaptable to sewage disposal aerobic process section, it is possible to be widely used in
The aeration of the water body such as river, lake, reoxygenation.
Background technology
Under normal circumstances, sewage disposal aerobic process section is all to use surface aeration machine, submersible aerator, micropore diffused
Aerator.Surface aeration machine can only carry out aeration aerating to the surface 2 away from water body～3 meters of deep water, in water body, bottom still in
Anaerobic condition, when therefore using surface aeration machine, available depth is general the most deeply less than 4.5 meters；And submersible aerator, micropore expand
Dissipate type aerator since it is desired that coupling blower fan could normally work, first do not consider that the efficiency of blower fan is low, the defects such as energy consumption is high；Mainly
Being blower fan work limited pressure system, when generally using submersible aerator and micropore diffused aerator, the available depth of oxidation ditch is difficult
With more than 6 meters.
Sewage disposal processing method the most energy-conservation, efficient is a large amount of centralized processing, when increasing sewage load, or increases
Add biochemistry pool floor space, or strengthen available depth, and above-mentioned several aerator not all to be suitable for available depth deeper
Oxidation ditch type, otherwise aeration is insufficient, affect water treatment efficiency, it is ensured that not effluent quality.
Summary of the invention
The invention provides a kind of deep channel type aeration impeller, including: impeller assembly, described impeller assembly includes being formed at sky
Mandrel circumference to impeller, and interval be fixed on circumference of impeller to multiple blades, bailing pipe, described bailing pipe be bottom envelope
The body closed, described bailing pipe is connected to the lower end of hollow axle with one heart, is provided with multiple on the periphery of described bailing pipe
Bailing hole；Playpipe, one or more playpipes are arranged on the impeller between adjacent blades, and, the one of each playpipe
End all connects with the inside of hollow axle.
Preferably, described impeller is taper.
Preferably, described hollow axle and bailing pipe are split-type structural or integral structure.
Preferably, described bailing pipe lower surface is also equipped with bailing hole.
Preferably, the diameter of described bailing hole is in the range of 3mm～30mm.
Preferably, the top at described bailing pipe is fixed with buoyancy aid.
Preferably, any one shape during described buoyancy aid is ball-type, butterfly, oblateness.
Preferably, described bailing pipe is Multi-section retractable.
The deep channel type aeration impeller using the present invention carries out centralized processing to sewage, ditch shape is longitudinally deepened, and increase has
The effect depth of water, has not only saved limited land resource, by using deep layer to draw suction hose, it is ensured that strengthening aeration aerating ability
The most do not increase additional energy source consumption simultaneously, make water treatment efficiency be improved, greatly saved the energy.
Accompanying drawing explanation
Being described embodiment by combining accompanying drawings below, the features described above of the present invention and technological merit will become
More clear and easy to understand.
Fig. 1 is the profile representing the deep channel type aeration impeller that the present embodiments relate to；
Fig. 2 is the schematic perspective view representing the deep channel type aeration impeller that the present embodiments relate to.
Detailed description of the invention
Below in conjunction with the embodiment that of the present invention deep channel type aeration impeller is described in reference to the drawings.This area common
One of skill will recognize that, in the case of without departing from the spirit and scope of the present invention, can by various different modes or
Described embodiment is modified by a combination thereof.Therefore, accompanying drawing and description are inherently the most illustrative rather than are used for limiting
Scope of the claims processed.Additionally, in this manual, accompanying drawing draws not in scale, and identical reference table
Show identical part.
First embodiment
As it is shown in figure 1, the aeration impeller of the present embodiment applies to deep channel type, it include impeller assembly, bailing pipe 5,
Playpipe 3.Wherein, impeller assembly include being formed at hollow axle 2 circumference to disk of conical profile 1, and interval is fixed on impeller 1 circle
Multiple blades 4 of circumference, blade 4 is tabular, and it can be perpendicular to the conical surface of disk of conical profile 1, it is of course also possible in a constant inclination
Angle.The upper end of hollow axle 2 can connect with the Power Drive Unit such as driving means, thus drives hollow axle 2 to rotate.Bailing pipe 5
It is connected to the lower end of hollow axle 2 with one heart, for example, it may be pass through Flange joint.Certainly, as in figure 2 it is shown, hollow axle 2 and drawing
Water pipe 5 can also be all-in-one-piece.Described bailing pipe 5 is deep layer bailing pipe, increases the degree of depth that draws water of aeration impeller so that should
Aeration impeller is applicable to the aeration aerating of zanjon water body.Described bailing pipe 5 is the body of lower end closed, prevents the bulk when drawing water
Impurity enters in body.The tube wall of described bailing pipe 5 is provided with multiple bailing hole 7 penetrating tube wall, is used for drawing deep layer
Water, especially, also has bailing hole 7 in the lower surface of bailing pipe 5.Bailing hole 7 can be paved with bailing pipe 5 equably.Adjacent
Being provided with one or more playpipe 3 on impeller between blade 4, described playpipe 3 is circular hollow body, and playpipe 3 is solid
It is scheduled on impeller, and, one end of playpipe 3 penetrates the inside of hollow axle 2 so that the inside of playpipe 3 and hollow axle 2 is even
Logical, form the circulation passage of water.Hollow axle 2 impeller assembly rotates, and bailing pipe 5 then rotates together with, and water depends on from bailing hole 7
In secondary entrance bailing pipe 5, hollow axle 2, playpipe 3 and the most spouting from playpipe 3.
As it is shown in figure 1, this deep channel type aeration impeller is arranged on bottom of trench, and the height H of the bottom surface distance bottom of trench 8 of bailing pipe is not
Less than 300mm.When power drive hollow axle 2 drives aeration impeller to rotate, the oxygen deprivation water in the middle part of ditch and bottom is through drawing water
Bailing hole 7 bottom pipe 5 and on circumference constantly enters bailing pipe 5, and by continuance lifting to hollow axle 2, at centrifugal masterpiece
Under with, oxygen deprivation water can enter playpipe 3, sprays in the air through playpipe 3, becomes heavy-oxygen-enriched water with air after being fully contacted, oxygen-enriched
Water the most promptly adds in ditch after falling into water body, bottom, because heavy-oxygen-enriched water and oxygen deprivation water dissolution oxygen concentration difference, oxygen is the most not
Disconnectedly to oxygen-depleted zone diffusion, transfer, the aeration impeller of the present embodiment operationally, defines water body and continuously promotes, mends
The flow field fluidised form fill, updated, thus realize oxygen transfer, the purpose of mass transfer, until water body table, in, the dissolved oxygen content of bottom reaches
To equilibrium.
The aeration impeller of the present embodiment is applicable to the aeration aerating of zanjon water body, and it utilizes impeller assembly and is connected to leaf
Bailing pipe on the hollow axle of wheel assembly, is drawn onto the oxygen deprivation water in zanjon in playpipe, the water and air mixing ejected
After be again introduced in water, so move in circles, until content of oxygen dissolved in water reach equilibrium.
Additionally, because being provided with bailing pipe, add aeration impeller quality, again because aeration impeller axial dimension is longer,
Perturbing when adding operating, thus energy consumption increases the most accordingly.By arranging buoyancy aid 6 on bailing pipe 5, this buoyancy aid 6 is light-duty
Material is constituted, and it is concentrically attached on the outer wall of bailing pipe 2, makes buoyancy offset with gravity, effectively reduces energy consumption.
Additionally, the diameter of the suction hole of bailing pipe lower surface and circumferential surface is in the range of 3mm～30mm, can either hinder
In bulk impurity enters hollow axle, block hollow axle, water can be drawn in hollow axle endlessly again.
Additionally, the buoyancy aid 6 that described deep layer bailing pipe 5 upper end is fixed can be dish-shaped, oblate, it is also possible to be spherical.
Additionally, this bailing pipe 5 can be Multi-section retractable, as required bailing pipe is adjusted to suitable length so that
This aeration impeller can be applicable to the aeration aerating of multiple degree of depth water.Wherein, the bailing hole of more piece bailing pipe is one to one,
Therefore, when bailing pipe is recovered to together, can't hinder and draw water.
Second embodiment
The deep channel type aeration impeller of the present embodiment as shown in Figure 2, its structure and first embodiment are essentially identical, and its difference exists
In, the buoyancy aid that bailing pipe and impeller middle spindle are set in monolithic construction, and bailing pipe arrange is oblate, at adjacent two leaves
The space that sheet 4 and disk of conical profile 1 surround is provided with one or more playpipe 3, the cross section of playpipe 3 can also is that rectangle,
The conventional section form such as square, triangle.
The deep channel type aeration impeller using the present invention carries out centralized processing to sewage, ditch shape is longitudinally deepened, and increase has
The effect depth of water, has not only saved limited land resource, by using deep layer to draw suction hose, it is ensured that strengthening aeration aerating ability
The most do not increase additional energy source consumption simultaneously, make water treatment efficiency be improved, greatly saved the energy.
The deep channel type aeration impeller of the present invention, may be applied not only in the ditch type that available depth is deeper, little at available depth
When using in the conventional ditch type of 6 meters, power is bigger, and aeration aerating ability is higher, in hgher efficiency；More can be widely applied to river,
Lake, canal etc. need oxygen supplement to carry out the place of water remediation, have broader market application foreground.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For Yuan, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a deep channel type aeration impeller, it is characterised in that including:
Impeller assembly, described impeller assembly include being formed at hollow axle circumference to impeller, and interval is fixed on circumference of impeller
To multiple blades,
Bailing pipe, described bailing pipe is the body of bottom lock, and described bailing pipe is connected to the lower end of hollow axle with one heart, in institute
State and on the periphery of bailing pipe, be provided with multiple bailing hole；
Playpipe, one or more playpipes are arranged on the impeller between adjacent blades, and, one end of each playpipe
Connect with the inside of hollow axle.
A kind of aeration impeller being applicable to deep channel type the most according to claim 1, it is characterised in that: described impeller is cone
Shape.
A kind of deep channel type aeration impeller the most according to claim 1, it is characterised in that described hollow axle and bailing pipe are for dividing
Body formula structure or integral structure.
A kind of deep channel type aeration impeller the most according to claim 2, it is characterised in that also set on described bailing pipe lower surface
It is equipped with bailing hole.
A kind of deep channel type aeration impeller the most according to claim 2, it is characterised in that the diameter of described bailing hole is at 3mm
～in the range of 30mm.
A kind of deep channel type aeration impeller the most according to claim 1, it is characterised in that fix on the top of described bailing pipe
There is buoyancy aid.
A kind of deep channel type aeration impeller the most according to claim 1, it is characterised in that described buoyancy aid is ball-type, butterfly, flat
Any one shape in circle.
A kind of deep channel type aeration impeller the most according to claim 1, it is characterised in that described bailing pipe is multi-joint telescoping
Formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723486.0A CN106115902A (en) | 2016-08-25 | 2016-08-25 | A kind of deep channel type aeration impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723486.0A CN106115902A (en) | 2016-08-25 | 2016-08-25 | A kind of deep channel type aeration impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106115902A true CN106115902A (en) | 2016-11-16 |
Family
ID=57273945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610723486.0A Pending CN106115902A (en) | 2016-08-25 | 2016-08-25 | A kind of deep channel type aeration impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115902A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887750A (en) * | 2005-06-30 | 2007-01-03 | 蔡荣锋 | Aerator |
| CN200946123Y (en) * | 2006-08-15 | 2007-09-12 | 张文俊 | Movable toxin expelling aerator |
| CN101077812A (en) * | 2006-05-24 | 2007-11-28 | 蔡荣锋 | Aeration device and aeration equipment |
| JP2008212769A (en) * | 2007-02-28 | 2008-09-18 | Hitachi Plant Technologies Ltd | Aerator |
| CN101376539A (en) * | 2008-10-09 | 2009-03-04 | 张鑫珩 | Combined jet impeller underwater aeration machine |
| CN201890812U (en) * | 2010-07-27 | 2011-07-06 | 福建通政水电设备实业有限公司 | Novel water lifting and mixing aerator |
| CN102583720A (en) * | 2012-02-23 | 2012-07-18 | 安徽国祯环保节能科技股份有限公司 | Deep-water type down-umbrella aerator impeller |
| CN105366825A (en) * | 2015-11-18 | 2016-03-02 | 亚太水处理(天长)有限公司 | Suction-type inverted-umbrella-shaped surface aerator |
| CN206173082U (en) * | 2016-08-25 | 2017-05-17 | 中冶华天工程技术有限公司 | Zanjon type aeration impeller |
-
2016
- 2016-08-25 CN CN201610723486.0A patent/CN106115902A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887750A (en) * | 2005-06-30 | 2007-01-03 | 蔡荣锋 | Aerator |
| CN101077812A (en) * | 2006-05-24 | 2007-11-28 | 蔡荣锋 | Aeration device and aeration equipment |
| CN200946123Y (en) * | 2006-08-15 | 2007-09-12 | 张文俊 | Movable toxin expelling aerator |
| JP2008212769A (en) * | 2007-02-28 | 2008-09-18 | Hitachi Plant Technologies Ltd | Aerator |
| CN101376539A (en) * | 2008-10-09 | 2009-03-04 | 张鑫珩 | Combined jet impeller underwater aeration machine |
| CN201890812U (en) * | 2010-07-27 | 2011-07-06 | 福建通政水电设备实业有限公司 | Novel water lifting and mixing aerator |
| CN102583720A (en) * | 2012-02-23 | 2012-07-18 | 安徽国祯环保节能科技股份有限公司 | Deep-water type down-umbrella aerator impeller |
| CN105366825A (en) * | 2015-11-18 | 2016-03-02 | 亚太水处理(天长)有限公司 | Suction-type inverted-umbrella-shaped surface aerator |
| CN206173082U (en) * | 2016-08-25 | 2017-05-17 | 中冶华天工程技术有限公司 | Zanjon type aeration impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |