CN2420271Y - Rotary disc aerator - Google Patents
Rotary disc aerator Download PDFInfo
- Publication number
- CN2420271Y CN2420271Y CN99230090U CN99230090U CN2420271Y CN 2420271 Y CN2420271 Y CN 2420271Y CN 99230090 U CN99230090 U CN 99230090U CN 99230090 U CN99230090 U CN 99230090U CN 2420271 Y CN2420271 Y CN 2420271Y
- Authority
- CN
- China
- Prior art keywords
- spinning
- plate
- shaft speed
- speed reduction
- axle
- 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
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 relates to a novel rotary disc aerator which is composed of a motor, a double-output shaft speed reducer, a rotary disk, a rotary shaft, etc. The double-output shaft speed reducer is designed to have a cone and a cylindrical gear secondary driving mode, both ends of the rotary disk shaft are correspondingly connected with the double-output shaft speed reducer and a bearing seat through an elastic column pin gear type shaft coupling and a flange respectively, and the novel rotary disc aerator is formed in this way. The utility model has the advantages of scientific structural design, and high originality and applicability.
Description
The utility model relates to and a kind ofly promotes current and the device of oxygenation in water.
At present, for administering city domestic sewage and trade effluent, in oxidation ditch process, mainly adopt a kind of common plate-spinning aerator to solve to the pollution of environment.This equipment is owing to be subjected to structural being limited in long will adopt the method that increases supporting to solve the problem that plate-spinning is oversize, amount of deflection is too big when using in the oxidation ditch, thereby the problem of following three aspects appears inevitably: the one, intermediate support structure a little less than, and discontinuity causes damage easily; The 2nd, the gear coupling driving torque is big, can very fast appearance damage; The 3rd, wheel casing, intermediate support and 3 requirements of tailstock accomplish collinear on, installation difficulty is big, the careless slightly loss that just can cause tooth(type)coupling intermediate support and tailstock, described situation will inevitably influence it and apply.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of novel plate-spinning aerator is provided, and its scientific structure design has very high originality and suitability.
The utility model is achieved through the following technical solutions.
The utility model is to be made of motor, two shaft speed reduction unit, spring column pin tooth(type)coupling and video disc etc., is characterized in adopting two shaft speed reduction units, and a spring column pin tooth(type)coupling is housed respectively at its two ends, links one by one with the plate-spinning main shaft again; In addition, speed reduction unit is the secondary transmission of garden awl and garden stud wheel, and the thrust surface load evenly; Motor adopts vertical installation.This plate-spinning aerator compared with prior art has following major advantage:
1, supporting capacity big, operate steadily, use reliably, and noise is low, the power consumptive province;
2, install, use and keep in repair all easily, hold susceptible to user acceptance;
3, compact construction, volume is little, and is in light weight, favourable carrying.
In a word, this utility model has high popularizing application prospect.
Accompanying drawing: structural representation of the present utility model
Below in conjunction with accompanying drawing the technical program is further described.
Referring to accompanying drawing, the utility model is to be made of motor 1, two shaft speed reduction unit 2, plate-spinning 6 and plate-spinning 4 etc., it is characterized in that being provided with two shaft speed reduction units 2, and two shaft speed reduction units 2 are made as garden awl and garden stud wheel secondary type of drive again; Its two ends respectively are provided with a spring column pin tooth(type)coupling, and respectively with 64 corresponding connections of plate-spinning; Fix by bolt nut between 64 of video disc and the plate-spinnings; Adopt flange to connect respectively between 64 two ends of plate-spinning and spring column pin tooth(type)coupling and the bearing support 5.
The process of manipulating of the present utility model:
1, according to design and safe handling requirement, install and debug, the degree of depth should satisfy the needs that fill air capacity and fill enough amount of oxygen in the water but plate-spinning 6 is inserted.
When 2, using, the housing switch that only need close, starter motor just can make novel plate-spinning aerator enter normal operation, finishes plug-flow, oxygenation to sewage or waste water.
Claims (1)
1, novel plate-spinning aerator is by motor (1), two shaft speed reduction unit (2), plate-spinning (6) and plate-spinning axle formations such as (4), it is characterized in that being provided with two shaft speed reduction units (2), and it is designed to garden awl and garden stud wheel secondary type of drive; Speed reduction unit (2) two ends respectively are provided with a spring column pin tooth(type)coupling, link with plate-spinning (6) axle (4) respectively; Fix by bolt nut between video disc and plate-spinning (6) axle (4); Adopt flange to connect respectively between plate-spinning (6) axle (4) two ends and spring column pin tooth(type)coupling and the bearing support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99230090U CN2420271Y (en) | 1999-11-25 | 1999-11-25 | Rotary disc aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99230090U CN2420271Y (en) | 1999-11-25 | 1999-11-25 | Rotary disc aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420271Y true CN2420271Y (en) | 2001-02-21 |
Family
ID=34019236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99230090U Expired - Fee Related CN2420271Y (en) | 1999-11-25 | 1999-11-25 | Rotary disc aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420271Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430536A (en) * | 2016-11-12 | 2017-02-22 | 佘小玲 | Aerating apparatus |
| CN106430539A (en) * | 2016-11-18 | 2017-02-22 | 佘小玲 | Sewage oxygen charging device |
-
1999
- 1999-11-25 CN CN99230090U patent/CN2420271Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430536A (en) * | 2016-11-12 | 2017-02-22 | 佘小玲 | Aerating apparatus |
| CN106430536B (en) * | 2016-11-12 | 2020-04-28 | 亚太泵阀有限公司 | Aeration device |
| CN106430539A (en) * | 2016-11-18 | 2017-02-22 | 佘小玲 | Sewage oxygen charging device |
| CN106430539B (en) * | 2016-11-18 | 2020-02-14 | 广州森态环保科技有限公司 | Sewage oxygenating device |
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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 |