CN108862567A - A kind of aerator turntable - Google Patents
A kind of aerator turntable Download PDFInfo
- Publication number
- CN108862567A CN108862567A CN201810535215.1A CN201810535215A CN108862567A CN 108862567 A CN108862567 A CN 108862567A CN 201810535215 A CN201810535215 A CN 201810535215A CN 108862567 A CN108862567 A CN 108862567A
- Authority
- CN
- China
- Prior art keywords
- turntable
- aerator
- sides
- hole
- disk
- 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
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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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1257—Oxidation ditches
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of aerator turntables, including turntable body, two turntable fissions for being mounted on the turntable body two sides and several brushing pieces, the turntable fission is annular shape, including in the radial regularly arranged raised aeration block in disk side, grid between the aeration block, several fixed bolt holes in outer rim and the positioning pin positioned at the disk other side, the turntable body includes axis hole, mounting hole corresponding with the bolt hole and positioned at disk two sides and the positioning pin matched location hole, the brushing piece bottom is U-shaped, two sides are equipped with the hole that is relatively fixed, for being mounted on two turntable fission outer rim two sides.The present invention have the characteristics that plug-flow effect is good, be convenient for changing maintenance and it is low in cost.
Description
Technical field
The present invention relates to a kind of aerator turntables, belong to aerator technical field.
Background technique
Existing turnplate aerator is mainly used for sewage treatment plant's oxidation ditch, and effect is oxygenated into sewage, pushes sewage
It is circulated in ditch and prevents activated sludge from precipitating, sewage and oxygen is made to be sufficiently mixed contact, complete biochemical process, principle is
Water throwing is entered in the air to contact mixing with air using in the not connected several convex blocks in rotating disk two sides, while using in shrinkage pool
The air having is mixed with water, reaches oxygenation purpose, is easily worn when convex block works in muddy water blending agent, concave block easily quilt
It polishes, causes aeration aerating ability to decay year by year also with its abrasion, aeration effect is substantially reduced, when the final quilt of convex block corner angle
When blunt is linear as Arius, it just cannot be then further continued for aeration, eventually lead to oxygenation capacity and technological design oxygen demand gap
It is too big, and it must not be changed without new aeration turn plate, cause unnecessary replacement investment, and general turnplate aerator actuating length
It is shorter, can be by increasing aerator number of units in order to improve plug-flow effect, but will lead to increased costs.
Summary of the invention
That the technical problem to be solved by the invention is to provide a kind of plug-flow effects is good, is convenient for changing maintenance and at low cost
Honest and clean aerator turntable.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of aerator turntable, the turntable for being mounted on the turntable body two sides including turntable body, two are seperated and several
Brushing piece, the turntable fission is annular shape, including in the radial regularly arranged raised aeration block in disk side, the aeration
Grid, several fixed bolt holes in outer rim between block and the positioning pin positioned at the disk other side, the turntable master
Body includes axis hole, mounting hole corresponding with the bolt hole and positioned at disk two sides and the positioning pin matched positioning
Hole, the brushing piece bottom are U-shaped, and two sides are equipped with the hole that is relatively fixed, for being mounted on two turntable fission outer rim two sides.
Two turntable fission inner circles are flexibly connected with outer circle head and the tail.
The seperated head and the tail of two turntables are clamped.
The turntable fission is made of two semicircle disc splits.
The turntable body is equipped with several reinforcing ribs at axis hole.
The turntable body is equipped with the window of several losss of weight at axis hole.
The aeration block is rectangular pyramid convex block.
The beneficial effects obtained by the present invention are as follows：In such a way that turntable fission is combined with turntable body, on turntable fission
Convex block serious wear when needing replacing, it is only necessary to fission is removed, entire turntable is avoided to scrap, and in maintenance,
If sludge severe obstruction, fission release is rinsed, the setting of grid is used on fission, for the shape in conjunction with main body
At the structure of similar shrinkage pool, the setting that two fissions are flexibly connected can be when installing brushing piece, by two fissions and main body
It is fixed, it is convenient for subsequent installation, brushing piece uses the setting of U-shaped bottom, brushing piece, two fissions and one step of main body can be fixed,
And it is dismantled convenient for follow-up maintenance.
Detailed description of the invention
Fig. 1 is turntable separate structure schematic diagram of the present invention；
Fig. 2 is turntable agent structure schematic diagram of the present invention；
Fig. 3 is brushing piece structural schematic diagram in the present invention；
Fig. 4 is that the present invention uses structural schematic diagram.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
A kind of aerator turntable, if including turntable body 1, two turntable for being mounted on 1 two sides of turntable body fission 2 and
Dry brushing piece 3, as shown in Figure 1, turntable fission 2 is annular shape, including convex in the radial regularly arranged rectangular pyramid in disk side
It plays grid 23 between aeration block 22, aeration block 22, several fixed bolt holes 24 in outer rim and to be located at disk another
The positioning pin of side, seperated 2 inner circles of two turntables and outer circle head and the tail clamping connect, as shown in Fig. 2, turntable body 1 include axis hole 11,
Several reinforcing ribs 14, the arc-shaped window 13 for loss of weight are equipped at axis hole（Two of them fission inner circle joint end is located at arc
At shape window 13）, corresponding with bolt hole 24 mounting hole 12 and positioned at disk two sides and the matched location hole 15 of positioning pin,
3 bottom of brushing piece be U-shaped, as shown in figure 3, two sides be equipped with 3 opposite fixation holes 31, for be mounted on two turntable fissions 2 with
And 1 outer rim two sides of turntable body.As shown in figure 4, installation method is as follows, it is corresponding in main body 1 according to the positioning pin on fission 2
Brushing piece 3 on the body 1, after two fission 2 inside and outside circle head and the tail are clamped, then is successively blocked two installations of fission 2 by location hole 12
It in two 2 outer rims of fission, is fixed, seperated 2 main bodys 1 can be fixed simultaneously with bolt.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of aerator turntable, characterized in that including turntable body（1）, two be mounted on the turntable body（1）Two sides
Turntable is seperated（2）And several brushing pieces（3）, the turntable fission（2）For annular shape, it is included in the radial rule in disk side
The raised aeration block of arrangement（22）, the aeration block（22）Between grid（23）, several fixed bolt holes in the outer rim
（24）And the positioning pin positioned at the disk other side, the turntable body（1）Including axis hole（11）And the bolt hole（24）It is right
The mounting hole answered（12）And positioned at disk two sides and the positioning pin matched location hole（15）, the brushing piece（3）Bottom
For U-shaped, two sides are equipped with the hole that is relatively fixed（31）, seperated for being mounted on two turntables（2）Outer rim two sides.
2. a kind of aerator turntable according to claim 1, characterized in that two turntables are seperated（2）Inner circle and outer
Circle head and the tail are flexibly connected.
3. a kind of aerator turntable according to claim 2, characterized in that the seperated head and the tail of two turntables are clamped.
4. a kind of aerator turntable according to claim 1, characterized in that the turntable is seperated（2）By two semi-discs
Piece split composition.
5. a kind of aerator turntable according to claim 1, characterized in that the turntable body（1）It is equipped at axis hole
Several reinforcing ribs（14）.
6. a kind of aerator turntable according to claim 1, characterized in that the turntable body（1）It is equipped at axis hole
The window of several losss of weight（13）.
7. a kind of aerator turntable according to claim 1, characterized in that the aeration block（22）For rectangular pyramid convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535215.1A CN108862567A (en) | 2018-05-30 | 2018-05-30 | A kind of aerator turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535215.1A CN108862567A (en) | 2018-05-30 | 2018-05-30 | A kind of aerator turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108862567A true CN108862567A (en) | 2018-11-23 |
Family
ID=64335598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535215.1A Pending CN108862567A (en) | 2018-05-30 | 2018-05-30 | A kind of aerator turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108862567A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841825A1 (en) * | 1998-09-12 | 2000-03-30 | Richard Kraetzer Kg | Waste water treatment rotating aeration drum has series of sickle-shaped baffles for resident micro-organisms, combines efficiency with easy installation |
| CN203768106U (en) * | 2014-02-26 | 2014-08-13 | 武汉理工大学 | Rotary brush type disk aerator |
| CN104847253A (en) * | 2015-05-18 | 2015-08-19 | 佛山煦宸工程机械有限公司 | Drain disc quick to maintain and manufacturing method thereof |
| CN206802144U (en) * | 2017-05-23 | 2017-12-26 | 瑞安市瑞纳机车部件有限公司 | A kind of assemble type motorcycle disk brake |
-
2018
- 2018-05-30 CN CN201810535215.1A patent/CN108862567A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19841825A1 (en) * | 1998-09-12 | 2000-03-30 | Richard Kraetzer Kg | Waste water treatment rotating aeration drum has series of sickle-shaped baffles for resident micro-organisms, combines efficiency with easy installation |
| CN203768106U (en) * | 2014-02-26 | 2014-08-13 | 武汉理工大学 | Rotary brush type disk aerator |
| CN104847253A (en) * | 2015-05-18 | 2015-08-19 | 佛山煦宸工程机械有限公司 | Drain disc quick to maintain and manufacturing method thereof |
| CN206802144U (en) * | 2017-05-23 | 2017-12-26 | 瑞安市瑞纳机车部件有限公司 | A kind of assemble type motorcycle disk brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
|
| RJ01 | Rejection of invention patent application after publication |