CN2799542Y - Dynamic aeration device - Google Patents
Dynamic aeration device Download PDFInfo
- Publication number
- CN2799542Y CN2799542Y CNU2004201145495U CN200420114549U CN2799542Y CN 2799542 Y CN2799542 Y CN 2799542Y CN U2004201145495 U CNU2004201145495 U CN U2004201145495U CN 200420114549 U CN200420114549 U CN 200420114549U CN 2799542 Y CN2799542 Y CN 2799542Y
- Authority
- CN
- China
- Prior art keywords
- air distribution
- cylinder body
- cylindrical shell
- plate
- distribution plate
- 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.)
- Expired - Fee Related
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Classifications
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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
The utility model relates to a dynamic aeration device, which comprises a cylinder body, an air distribution disk, a stop plate, small balls and a grid plate, wherein an air inlet is arranged below the cylinder body and the air inlet is communicated with the air distribution disk arranged in the cylinder body. The air distribution disk is embedded in the inner wall of the lower part of the cylinder body, and the stop plate is covered above the air distribution disk. The grid plate is sealed and covered at an upper opening of the cylinder body, and a plurality of small balls are arranged in a cavity body of the cylinder body. Compared with the prior art, because the stop plate is used for forming intense turbulent motion, the small balls mutually impact to divide air bubbles. Therefore, the transmission functions of oxygen are strengthened, and the utilization rates of the oxygen are increased Due to a coating layer formed by the float of the small balls, sludge can not deposit on the air distribution disk and the stop plate, therefore clogging can not happen.
Description
Technical field:
The utility model relates to water treatment device, relates in particular to sewage biochemical treatment engineering, particularly a kind of aerating apparatus, and concrete is a kind of dynamic aeration device.
Background technology:
In the prior art, industrial sewage and city domestic sewage biochemical treatment engineerings such as aerator is widely used in petrochemical industry, printing and dyeing, weaving, food, brewages, pharmacy, process hides, papermaking, make the abundant oxygenation of water, extensively adopt the pore type aerator now, gas is sprayed by micropore, but pore type aerator oxygen-transfer efficiency is poor, and micropore is stopped up by dirt easily obsolete the time, influences works better.
Summary of the invention:
Technical problem of the prior art to be solved in the utility model is: because in the prior art, aerator can not be to the abundant oxygenation of water, and the micropore of aerator stops up by dirt easily, influences works better.
The utility model is that the technical scheme that solution above-mentioned technical problem of the prior art is adopted provides a kind of dynamic aeration device, and described this dynamic aeration device comprises cylindrical shell, air distribution plate, stops plate, bead and waffle slab; Described cylindrical shell below is provided with an inlet mouth, this inlet mouth be arranged on the tube an intravital air distribution plate communicate, described air distribution plate is embedded between the inwall of cylindrical shell bottom, be distributed with a plurality of dispensing orifices on the described air distribution plate, above described air distribution plate, be coated with one and stop plate, be distributed with a plurality of sawtooth around the described prevention plate, upper shed place capping at described cylindrical shell has a waffle slab, be distributed with micropore on the described waffle slab, described micropore is and is distributed on the waffle slab latticedly, is provided with a plurality of beads in the cavity of described cylindrical shell.
Principle of work of the present utility model is: air is entered by the inlet mouth of dynamic aeration device bottom, through the air distribution plate and uniform distribution.Air is stoped plate resistance to be kept off again then, the gas extrusion stops plate and blows out from the slot that stops plate, the violent turbulent motion that the air-flow that the slot place of prevention plate blows out at a high speed causes, in the cylindrical shell high speed gas again stream blow several beads and rotate, bead clashes into mutually to be cut apart bubble more tiny, thereby strengthen the transfer function of oxygen, improve the utilization ratio of oxygen.Simultaneously, be in operation,, make that mud is unlikely to be deposited on the air distribution plate and to stop on the plate, so can not stop up by the floating formed tectum of bead by after bead motion and stopping.
The utility model and prior art contrast, and its effect is actively with tangible.Stop plate to form violent turbulent motion owing to adopt, make bead clash into mutually and cut apart bubble, thus the transfer function of reinforcement oxygen, improve the utilization ratio of oxygen, and, make that mud is unlikely to be deposited on the air distribution plate and to stop on the plate, so can not stop up by the floating formed tectum of bead.
Description of drawings:
Fig. 1 is the structure principle chart of dynamic aeration device of the present utility model.
Fig. 2 is the sectional view of the air distribution plate in the dynamic aeration device of the present utility model.
Fig. 3 is the sectional view of the prevention plate in the dynamic aeration device of the present utility model.
Fig. 4 is the synoptic diagram of the waffle slab in the dynamic aeration device of the present utility model.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of dynamic aeration device of the utility model comprises cylindrical shell 1, air distribution plate 2, stops plate 3, bead 4 and waffle slab 5; 1 side is provided with an inlet mouth 6 under the described cylindrical shell, this inlet mouth 6 be arranged on the tube an intravital air distribution plate 2 communicate, described air distribution plate 2 is embedded between the inwall of cylindrical shell 1 bottom, be distributed with a plurality of dispensing orifices 7 on the described air distribution plate 2, above described air distribution plate 2, be coated with one and stop plate 3, be distributed with a plurality of sawtooth around the described prevention plate 3, upper shed place capping at described cylindrical shell 1 has a waffle slab 5, be distributed with micropore on the described waffle slab 5, described micropore is and is distributed on the waffle slab latticedly, is provided with a plurality of beads 4 in the cavity of described cylindrical shell.
Claims (2)
1, a kind of dynamic aeration device, constitute by cylindrical shell and air distribution plate, described air distribution plate is arranged in the described cylindrical shell, it is characterized in that: described cylindrical shell below is provided with an inlet mouth, described inlet mouth communicates with described air distribution plate, be distributed with plural dispensing orifice on the described air distribution plate, above described air distribution plate, be coated with one and stop plate, be distributed with a plurality of sawtooth around the described prevention plate, upper shed place capping at described cylindrical shell has a waffle slab, be distributed with micropore on the described waffle slab, described micropore is and is distributed on the described waffle slab latticedly, is provided with a plurality of beads in the cavity of described cylindrical shell.
2, dynamic aeration device as claimed in claim 1 is characterized in that: described air distribution plate is embedded between the inwall of cylindrical shell bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201145495U CN2799542Y (en) | 2004-12-21 | 2004-12-21 | Dynamic aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201145495U CN2799542Y (en) | 2004-12-21 | 2004-12-21 | Dynamic aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799542Y true CN2799542Y (en) | 2006-07-26 |
Family
ID=36842037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201145495U Expired - Fee Related CN2799542Y (en) | 2004-12-21 | 2004-12-21 | Dynamic aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799542Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658334A (en) * | 2013-10-10 | 2016-06-08 | 奇斯药制品公司 | Process for preparing pharmaceutical formulations for inhalation comprising a high-dosage strength active ingredient |
| CN106219783A (en) * | 2016-08-31 | 2016-12-14 | 宜兴市欧亚华都环境工程有限公司 | A kind of block-resistant type aerator |
| CN106966515A (en) * | 2017-05-18 | 2017-07-21 | 成都跟驰科技有限公司 | The hydraulic aeration equipment of the water surface is swum in based on buoyancy |
-
2004
- 2004-12-21 CN CNU2004201145495U patent/CN2799542Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658334A (en) * | 2013-10-10 | 2016-06-08 | 奇斯药制品公司 | Process for preparing pharmaceutical formulations for inhalation comprising a high-dosage strength active ingredient |
| CN106219783A (en) * | 2016-08-31 | 2016-12-14 | 宜兴市欧亚华都环境工程有限公司 | A kind of block-resistant type aerator |
| CN106966515A (en) * | 2017-05-18 | 2017-07-21 | 成都跟驰科技有限公司 | The hydraulic aeration equipment of the water surface is swum in based on buoyancy |
| CN106966515B (en) * | 2017-05-18 | 2020-03-31 | 四川行之智汇知识产权运营有限公司 | Hydraulic aeration equipment floating on water surface based on buoyancy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |