CN205575783U - Integral type aeration equipment - Google Patents
Integral type aeration equipment Download PDFInfo
- Publication number
- CN205575783U CN205575783U CN201521029860.4U CN201521029860U CN205575783U CN 205575783 U CN205575783 U CN 205575783U CN 201521029860 U CN201521029860 U CN 201521029860U CN 205575783 U CN205575783 U CN 205575783U
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- spiale
- ejector
- spindle
- integral type
- 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
Abstract
Integral type aeration equipment, including speed reducer, frame, spiale and scattered ejector, the speed reducer is installed at the top of frame, and the main shaft of this speed reducer passes through the coupling joint spiale, the center of spiale is equipped with a cylindrical cavity, and the top of spiale is equipped with the several air vent that communicates with the cylindrical cavity, the ejector that looses is connected to spiale bottom, and the ejector that should loose flows blades by the connecting cylinder with loosing, and the connecting cylinder is connected with the spiale bottom, is equipped with the cavity in this connecting cylinder, this cavity cylindrical cavity intercommunication inside with the spiale, and the periphery of connecting cylinder is equipped with the scattered stream blade of several, this integral type aeration equipment's ejector and air diffuser close as an organic wholely, are exerting different effects in with a space on the same structure, need not clear up the nozzle, can not take place the choking phenomenon, can not take place card and die, use the speed reducer of the stable slow -speed of revolution, have guaranteed the stability ability of aeration more, and it is efficient to have reached the aeration, and the suspended solid is many, efficiency that life prolongs.
Description
Technical field
This utility model relates to field of sewage treatment equipment, especially a kind of integral type aerator.
Background technology
Aerator is widely used in Industrial Wastewater Treatment and sanitary sewage disposal it can also be used to the process of the surface water such as river course, lake, the Water purification of underground water deferrization and demanganization；Can be used for activated sludge process Aeration tank aeration agitation, the stirring of regulating reservoir homogenizing, the sediment by aeration of sewage treatment plant, Aerobic Pond aeration, coagulating basin stir, the reaction tank of chemical method stirs the occasions such as all conjunctions.
The most most of aerators are made up of immersible pump, ejector, air diffuser, suction nozzle and flexible pipe five part at present, during operation, water pump vane is high speed rotating under submersible motor drives, sewage mixture is pushed ejector and forms jet, negative pressuren zone is produced around jet, air is sucked jet nozzle negative pressuren zone by suction nozzle, after the kinetic energy of jet being progressively transformed into pressure energy further through the anemostat of ejector, enters air diffuser.In air diffuser, gas and water, mud mixture mix further, make gas continue to soften floating so that oxygen is completely dissolved in water.But, owing to ingredient is many, sewage impurity is many so that stuck state all can occur in ejector and air diffuser, owing to ingredient is complicated, decreases the service life of aerator, is unfavorable for processing more efficiently sewage.
Utility model content
This utility model aims to provide a kind of ejector and air diffuser one, stable, will not be stuck, safe and reliable integral type aerator.
For achieving the above object, this utility model provides following technical scheme: integral type aerator, including reductor, support, spindle and scattered ejector, described reductor is arranged on the top of support, and the main shaft of this reductor connects spindle by shaft coupling；The center of described spindle is provided with a cylindrical cavity, and the top of spindle is provided with the several passages connected with cylindrical cavity, and this passage is inlayed mutually with air induction hose and is connected；Connect bottom described spindle and dissipate ejector, this scattered ejector is made up of connecting cylinder and diffusing blade, connecting cylinder is connected with spindle bottom, being provided with cavity in this connecting cylinder, this cavity connects with the cylindrical cavity within spindle, and the periphery of connecting cylinder is provided with several diffusing blade, annular array is distributed, one end of this diffusing blade is fixing with connecting cylinder to be connected, and the other end is provided with perforate, is provided with the passage of connecting cylinder internal cavities connection in diffusing blade.
As further scheme of the present utility model: described spindle is fixed in bearing block by bearing.
As further scheme of the present utility model: described bearing block is arranged in frame.
Compared with prior art, the beneficial effects of the utility model are: ejector and the air diffuser of this integral type aerator are integrated, different effects is played on same structure in a space, need not nozzle clearing, choking phenomenon will not occur, will not occur stuck, if needing to change, ejector is dissipated as long as changing, easy to maintenance, use stable slow-revving reductor rather than high-revolving, more ensure that the stability of aeration, having reached aeration efficiency high, float is many, effect that service life extends；This utility model uses the mode operation work that passage and flexible pipe are inlayed mutually, beats many holes on suction nozzle, then embedding chain for flexible pipe, when so making to rotate, decreases and come off or the idle probability of locking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of spindle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, in this utility model embodiment, integral type aerator, including reductor 1, support 2, spindle 3 and scattered ejector 4, described reductor 1 is arranged on the top of support 2, the main shaft of this reductor 1 connects spindle 3 by shaft coupling 23, and this spindle 3 is fixed in bearing block 21 by bearing, and this bearing block 21 is arranged in frame 22；The center of described spindle 3 is provided with a cylindrical cavity 301, the top of spindle 3 is provided with the several passages 302 connected with cylindrical cavity 301, this passage 302 is inlayed mutually with air induction hose and is connected, by embedding chain for air induction hose, when so making to rotate, decrease and come off or the idle probability of locking；Connect bottom described spindle 3 and dissipate ejector 4, this scattered ejector 4 is made up of connecting cylinder 401 and diffusing blade 402, connecting cylinder 401 is connected with spindle 3 bottom, being provided with cavity in this connecting cylinder 401, this cavity connects with the cylindrical cavity 301 within spindle 3, and the periphery of connecting cylinder 401 is provided with several diffusing blade 402, annular array is distributed, one end of this diffusing blade 402 is fixing with connecting cylinder 401 to be connected, and the other end is provided with perforate, is provided with the passage of connecting cylinder 401 internal cavities connection in diffusing blade 402.
Operation principle of the present utility model: reductor 1 band spindle 3 rotates, spindle 3 drives scattered ejector 4 to rotate, diffusing blade 402 stirs and forms negative pressure under water, air is sucked by passage 302, microbubble produces therewith, the water surface is risen to spirally under the strong agitation of impeller, the microbubble that sewage produces with aerator in uphill process is sufficiently mixed, coagulant is added before aerator, flocculant, under the common effect of coagulant and flocculant, destroy the stability of colloidal particles in sewage, thus promote that colloid contacts with each other, there is physics flocculation and chemical flocculation, form floccule.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. integral type aerator, including reductor (1), support (2), spindle (3) and scattered ejector (4), it is characterized in that, described reductor (1) is arranged on the top of support (2), and the main shaft of this reductor (1) connects spindle (3) by shaft coupling (23)；The center of described spindle (3) is provided with a cylindrical cavity (301), and the top of spindle (3) is provided with the several passages (302) connected with cylindrical cavity (301), and this passage (302) is inlayed mutually with air induction hose and is connected；Described spindle (3) bottom connects scattered ejector (4), this scattered ejector (4) is made up of connecting cylinder (401) and diffusing blade (402), connecting cylinder (401) is connected with spindle (3) bottom, this connecting cylinder is provided with cavity in (401), this cavity connects with the cylindrical cavity (301) of spindle (3) inside, the periphery of connecting cylinder (401) is provided with several diffusing blade (402), annular array is distributed, one end of this diffusing blade (402) is fixing with connecting cylinder (401) to be connected, the other end is provided with perforate, the passage of connecting cylinder (401) internal cavities connection it is provided with in diffusing blade (402).
Integral type aerator the most according to claim 1, it is characterised in that described spindle (3) is fixed in bearing block (21) by bearing.
Integral type aerator the most according to claim 2, it is characterised in that described bearing block (21) is arranged in frame (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029860.4U CN205575783U (en) | 2015-12-11 | 2015-12-11 | Integral type aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029860.4U CN205575783U (en) | 2015-12-11 | 2015-12-11 | Integral type aeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205575783U true CN205575783U (en) | 2016-09-14 |
Family
ID=56881652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521029860.4U Expired - Fee Related CN205575783U (en) | 2015-12-11 | 2015-12-11 | Integral type aeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205575783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483632A (en) * | 2018-04-25 | 2018-09-04 | 中欧兴华膜技术（成都）有限公司 | Membrane biological reaction apparatus for sewage purification |
-
2015
- 2015-12-11 CN CN201521029860.4U patent/CN205575783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483632A (en) * | 2018-04-25 | 2018-09-04 | 中欧兴华膜技术（成都）有限公司 | Membrane biological reaction apparatus for sewage purification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |