CN201785242U - Lifting and positioning device for aeration equipment - Google Patents
Lifting and positioning device for aeration equipment Download PDFInfo
- Publication number
- CN201785242U CN201785242U CN2010205045434U CN201020504543U CN201785242U CN 201785242 U CN201785242 U CN 201785242U CN 2010205045434 U CN2010205045434 U CN 2010205045434U CN 201020504543 U CN201020504543 U CN 201020504543U CN 201785242 U CN201785242 U CN 201785242U
- Authority
- CN
- China
- Prior art keywords
- roller
- guide
- sleeve
- frame
- aerator
- 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
Links
- 238000005273 aeration Methods 0.000 title abstract description 25
- 238000005276 aerator Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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 provides a lifting and positioning device of aeration equipment, which comprises a guide frame and a roller guide device; a guide groove is arranged on the guide frame; the roller guide device comprises a support, a sleeve, a roller and an installation frame, wherein the sleeve is connected with the support, the roller is installed on the installation frame through a mandrel, the rear part of the installation frame is sleeved in the sleeve, and a spring is arranged between the rear part of the installation frame and the bottom of the sleeve; the roller in the roller guide device is positioned in the guide groove of the guide frame. Self-locking grooves are distributed in the guide groove to fix the aeration equipment at a required position. The utility model discloses a unsteady gyro wheel is as guide part for aeration equipment's promotion is more convenient, has reduced and has promoted the resistance, and the cooperation of gyro wheel and guide way has guaranteed simultaneously that aeration equipment can not produce unbalanced condition because of water impact promoting the in-process, has simple structure, makes simple to operate, fixes a position stable characteristics.
Description
Technical field
The utility model relates to the locating device when aerator promotes in a kind of sewage disposal, belongs to technical field of sewage.
Background technology
In sewage treatment process, the aeration tank is the main units of sewage being carried out aerobic treatment.No matter be bio-contact oxidation or activated sludge process,, must guarantee to have in the water a certain amount of dissolved oxygen to exist in order to keep the vital movement of microorganism in the aeration tank.Aeration is meant and adopts aerating apparatus (as aeration plate) constantly air to be squeezed in the water, or utilizes mechanical agitation to make airborne oxygen soluble in water.Adopt in activated sludge process and the former is many.In the aeration tank of Sludge System, aerator is arranged at the bottom of the pond more, this decoration form can effectively play and stir and mixing effect, make the mixed solution in the aeration tank be in violent admixture, thereby make the organic pollutant three in active sludge, dissolved oxygen and the sewage be able to abundant contact.Simultaneously, also can play the active sludge sedimentary effect in the aeration tank in the pond that prevents.
But, can cause aerator to stop up, and permanent operation also can be caused the breakage of aerator, reduces the aeration efficient of aerator by dust fine sand and microorganic adhesion in the water along with the aerator growth of duration of service.Therefore, aerator must carry out the stage maintenance.And existing sewage work lacks the lifting gear of aerator mostly, can only take sewage in the aeration tank is put dried, aerator is changed again, and not only influences the sewage treatment capacity of sewage work, and very inconvenient.
Chinese patent literature CN101508480 discloses a kind of " submergence type lift aeration apparatus ", and this submergence type lift aeration apparatus disposes one can make the lifting steady arm that the aerator lifting is localized, have lifting wire rope.Should " submergence type lift aeration apparatus " adopt wirerope that aerator is promoted, the operation by wirerope and stop to reach and promote aerator or make aerator be positioned at the purpose of a certain position.Generation is waved but aerator is subject to the hydraulic load influence in lifting or stopped process, less stable, and locating effect is bad.
Summary of the invention
The utility model is at problems such as waving of existing in promoting position fixing process of existing aerator, poor stabilities, provide a kind of simple in structure, make aerator easy for installation, positioning stablity and promote locating device.
Aerator of the present utility model promotes locating device and adopts following technical scheme:
This aerator promotes locating device and comprises guide frame and roller guide assembly; Guide frame is provided with guide path; Roller guide assembly comprises bearing, sleeve, roller and erecting frame, and sleeve and bearing link together, and roller is installed on the erecting frame by mandrel, and the rear sleeve of erecting frame is contained in the sleeve, is provided with spring between the rear portion of erecting frame and the cover tube bottom; Roller in the roller guide assembly is in the guide path of guide frame.
Be distributed with the self-locking groove in the guide path, so that aerator is fixed on needed position.
The cross section of guide path is the U type.
Guide frame also can be replaced by the aeration pool wall, and guide path can leave on the aeration pool wall.
The utility model adopts the roller that floats as guiding parts, make that the lifting of aerator is more convenient, reduced the lifting resistance, simultaneously roller can not produce unbalance situation because of water impact with having guaranteed aerator cooperating of guide path in lifting process, have simple in structure, manufacturing is easy for installation, the characteristics of positioning stablity.
Description of drawings
Fig. 1 is the structural representation that the utility model aerator promotes locating device.
Fig. 2 is that A among Fig. 1 is to view.
Fig. 3 is the structural representation of roller guide assembly in the utility model.
Among the figure: 1, underframe, 2, aeration plate, 3, guide frame, 4, the self-locking groove, 5, guide path, 6, bearing, 7, roller guide assembly, 8, bonnet, 9, roller, 10, erecting frame, 11, mandrel, 12, sleeve, 13, spring.
Embodiment
As depicted in figs. 1 and 2, the structure that aerator of the present utility model promotes locating device mainly comprises guide frame 3 and roller guide assembly 7, and guide frame 3 is provided with guide path 5, and the bottom of guide path 5 is distributed with self-locking groove 4, self-locking groove 4 curved concave surfaces, the cross section of guide path 5 is the U type.The structure of roller guide assembly 7 comprises bearing 6, sleeve 12, roller 9 and erecting frame 10 as shown in Figure 3, and sleeve 12 links together with bearing 6; Roller 9 is installed on the erecting frame 10 by mandrel 11, can be in the intermediate openings of roller 9, and the front end of erecting frame 10 stretches into this opening and by mandrel 11 roller 9 and erecting frame 10 is linked together, and roller 9 can rotate around mandrel 11; The rear sleeve of erecting frame 10 is contained in the sleeve 12, is provided with spring 13 between the rear portion of erecting frame 10 and sleeve 12 bottoms, and the bottom of sleeve 12 blocks by bonnet 8.Each parts guarantees that all by the stainless steel manufacturing whole device has erosion resistance preferably.
During use, guide frame 3 is installed in the aeration in sewage treatment pond, roller guide assembly 7 is installed on the underframe that is used for fixing aeration plate 21 of aerator by bearing 6, and the lifting gear of aerator also can be installed on the guide frame 3.For aerator being led in lifting process better and locating, be equipped with guide frame 3 in the both sides of aerator underframe 1, every side guide frame 3 is provided with two guide paths 5, as shown in Figure 2.The roller 9 of roller guide assembly 7 is under the effect of spring 13 in the guide path 5 of guide frame 3, the width of the width of guide path 5 and roller 9 is suitable, promptly guarantee roller 9 unobstructed motion up and down in the lifting process, the lifting resistance is less, the lifting state is comparatively steady, guarantee again that in lifting process the two side pair roller 9 of guide path 5 plays restriction, prevent aerator in lifting process owing to being subjected to water impact to produce wiggly balance phenomenon.During self-locking groove 4 positions in roller 9 moves to guide path 5, under the effect of spring 13, roller 9 enters self-locking groove 4, and then generation self-locking action, under the lifting gear of aerator cooperated, aerator can be fixed on this position, so just can guarantee that aerator is fixed on the needed position, not only convenient for maintaining is changed, and also can make aerator carry out the aeration operation at different depth of water places.Simultaneously, under the drive of aerator lifting gear, roller 9 also can be deviate from self-locking groove 4, moves up and down.
Claims (3)
1. an aerator promotes locating device, comprises guide frame and roller guide assembly; It is characterized in that: guide frame is provided with guide path; Roller guide assembly comprises bearing, sleeve, roller and erecting frame, and sleeve and bearing link together, and roller is installed on the erecting frame by mandrel, and the rear sleeve of erecting frame is contained in the sleeve, is provided with spring between the rear portion of erecting frame and the cover tube bottom; Roller in the roller guide assembly is in the guide path of guide frame.
2. aerator according to claim 1 promotes locating device, it is characterized in that: be distributed with the self-locking groove in the described guide path.
3. aerator according to claim 1 promotes locating device, and it is characterized in that: the cross section of described guide path is the U type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205045434U CN201785242U (en) | 2010-08-26 | 2010-08-26 | Lifting and positioning device for aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205045434U CN201785242U (en) | 2010-08-26 | 2010-08-26 | Lifting and positioning device for aeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785242U true CN201785242U (en) | 2011-04-06 |
Family
ID=43817217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205045434U Expired - Fee Related CN201785242U (en) | 2010-08-26 | 2010-08-26 | Lifting and positioning device for aeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755011A (en) * | 2014-01-23 | 2014-04-30 | 河南百汇环境工程有限公司 | Aeration tube stack lifting device |
-
2010
- 2010-08-26 CN CN2010205045434U patent/CN201785242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103755011A (en) * | 2014-01-23 | 2014-04-30 | 河南百汇环境工程有限公司 | Aeration tube stack lifting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101928060B (en) | Liftable aeration device | |
| CN201777893U (en) | Layer-breaking water bloom eliminator | |
| CN105712472B (en) | Combined drop-driven biological rotating disc reactor | |
| CN109734175A (en) | A kind of denitrogenation dephosphorizing filler device being easily installed | |
| CN109133332A (en) | Biological rotating disk pond and sewage disposal device | |
| CN202508901U (en) | Novel three-dimensional electricity Fenton catalytic oxidation device | |
| CN113666487A (en) | Suspended rotary disk aerator for small river channel and treatment method thereof | |
| CN214880987U (en) | MBR integration sewage treatment device | |
| CN101372376B (en) | Combined type blast aeration system | |
| CN201785242U (en) | Lifting and positioning device for aeration equipment | |
| CN105060412B (en) | The device of absorption electrolysis aeration collaboration integrated treatment eutrophication water | |
| CN106348431A (en) | Novel rotary drum type hydraulic-biological algae-removing device | |
| CN201785243U (en) | Liftable aeration device | |
| CN204342471U (en) | Fluidized bed catalytic air-floating apparatus | |
| CN201777939U (en) | Novel water carrying type aerator | |
| CN204377724U (en) | A kind of revolving type breeding water body substrate improvement machine | |
| CN102531159B (en) | Membrane bioreactor combining plug flow and circulation of surface and micro-bubble aerations | |
| CN205241367U (en) | A can promote aeration equipment for sewage treatment | |
| CN111410260A (en) | Carbon-based adsorption catalytic treatment device convenient for removing total nitrogen in sewage | |
| CN204096054U (en) | A kind of hull structure of administering for polluted-water | |
| CN204454727U (en) | Water body purification system | |
| CN202849151U (en) | Reflux system sewage pump locating mechanism in Orbal oxidation ditch | |
| CN208440344U (en) | A kind of bottom aerator | |
| CN202558690U (en) | Liftable free oscillation filler and aerator system device | |
| CN108569780B (en) | Bubble cutting biological contact oxidation strengthening water pumping aeration water quality improvement device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20120826 |