CN110228858A - A kind of rotary type uniform aeration device - Google Patents
A kind of rotary type uniform aeration device Download PDFInfo
- Publication number
- CN110228858A CN110228858A CN201910515458.3A CN201910515458A CN110228858A CN 110228858 A CN110228858 A CN 110228858A CN 201910515458 A CN201910515458 A CN 201910515458A CN 110228858 A CN110228858 A CN 110228858A
- Authority
- CN
- China
- Prior art keywords
- aeration
- inlet pipe
- total inlet
- general pipeline
- air blower
- 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
- C02F7/00—Aeration of stretches of water
-
- 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
The invention discloses a kind of rotary type uniform aeration devices, including air blower and point aeration mechanism, dividing aeration mechanism includes several aeration main pipes and aeration tube, aeration tube vertically connects aeration main pipe, it is aerated in the middle part of main pipe and connects total inlet pipe, aeration main pipe both ends are separately connected the aeration of the first aeration general pipeline and second general pipeline, it installs on the rotary shaft total inlet pipe bottom, rotate axis connection rotating base, air blower is connect with rotating base, total inlet pipe bottom end connects air blower, and rotary shaft can be rotated with 360 °, so that whole device be driven to rotate.The beneficial effects of the invention are as follows the probabilities that can improve oxygen and liquid comes into full contact with, and making aeration, uniformly treatment effect is more preferable.
Description
Technical field
The invention belongs to technical field of sewage, are related to a kind of rotary type uniform aeration device.
Background technique
Aerator, which refers to, is passed through air into reaction solution by appropriate equipment, makes liquid-to-air contact oxygenation, accelerates
Oxygen is shifted into liquid in air, to complete the purpose of oxygenation.The cost 60% of sewage treatment plant is derived from for being oxygenated
Blower power consumption.If oxygen solubility ratio averagely improves 10%, annual amount of energy saving is up to 2,000,000,000 kilowatt hours, about 1,000,000 tons of mark coals,
Reduce about 3,000,000 tons of CO2 emissions.Simultaneously can increase under conditions of not increasing facility sewage plant processing capacity 5~
10%, or improve water quality discharge standard.It can be seen that the oxygen solubility ratio for improving oxygenation can produce the effect of four aspects: 1.
Energy conservation；2. increasing sewage treatment capacity；3. improving water quality discharge standard；4. reduce investment outlay and reduce the operation of sewage treatment plant at
This.Especially in rural area, since sewage load is small, unit sewage treatment power consumption is very high, and peasant is unbearable, causes a large amount of
Sewage treatment facility is unable to run.Therefore, oxygenation dissolution rate is improved to be of great significance in sewage treatment.It is existing at present
What technology was widely used is rubber film micro porous aeration head, and the aeration quantity of this aeration head is limited, additionally due in aeration process
In, the motion profile of bubble ramps, and air forms dense " air column " on lifting height, at this
One region oxygen concentration is very high, has reached oxygen saturation state, a large amount of oxygen cause waste, however the region far from aeration head is then
Severe depletion of oxygen causes the oxygen concentration in entire aeration tank to be unevenly distributed, and the degree of filling of air bubble is lower in aeration tank, at sewage
Reason ability is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of rotary type uniform aeration devices, and the beneficial effects of the invention are as follows can improve
The probability that oxygen and liquid come into full contact with, making aeration, uniformly treatment effect is more preferable.
The technical scheme adopted by the invention is that including air blower and point aeration mechanism, a point aeration mechanism includes several aerations
Main pipe and aeration tube, aeration tube vertically connect aeration main pipe, and total inlet pipe, aeration main pipe both ends difference are connected in the middle part of aeration main pipe
Connection the first aeration general pipeline and the second aeration general pipeline, total inlet pipe bottom are installed on the rotary shaft, and axis connection rotating base is rotated,
Air blower is connect with rotating base, and total inlet pipe bottom end connects air blower, and rotary shaft can be rotated with 360 °, to drive entire dress
Set rotation.
Further, the aeration film with several micropores is cased with outside every aeration tube.
Further, aeration tube spaced set.
Further, the first aeration distance of the general pipeline away from total inlet pipe is than the second aeration distance of the general pipeline away from total inlet pipe
30cm。
Detailed description of the invention
Fig. 1 is rotary type uniform aeration apparatus structure schematic diagram.
In figure, 1. air blowers, 2. points of aeration mechanisms, 3. aeration main pipes, 4. aeration tubes, 5. total inlet pipes, 6. first aerations
General pipeline, 7. second aeration general pipeline, 8. rotary shafts, 9. rotating bases.
Specific embodiment
The present invention is described in detail With reference to embodiment.
Apparatus of the present invention are as shown in Figure 1, include air blower 1 and point aeration mechanism 2, a point aeration mechanism 2 includes several aerations
Main pipe 3 and aeration tube 4, vertically connection is aerated main pipe 3 to aeration tube 4, is aerated in the middle part of main pipe 3 and connects total inlet pipe 5, is aerated main pipe 3
Both ends are separately connected the first aeration general pipeline 6 and the second aeration general pipeline 7, and 5 bottom of total inlet pipe is installed on rotating shaft 8, rotary shaft 8
Rotating base 9 is connected, air blower 1 is connect with rotating base 9, and 5 bottom end of total inlet pipe connects air blower 1, and rotary shaft 8 can be with 360 °
Rotation, so that whole device be driven to rotate.The aeration film with several micropores is cased with outside every aeration tube 4.Aeration tube 4 etc.
Spacing setting.First aeration distance of the general pipeline 6 away from total inlet pipe 5 is about than the second aeration general pipeline 7 away from the distance of total inlet pipe 5
30cm。
The equidistant arrangement of aeration tube 4 in the device of the invention, micro-pore aeration film are interpreted into the existing horizontal direction in direction of bubble
Also have a vertical direction, and since whole device can be with 360 ° of rotations and the first aeration general pipeline 6 and the second aeration general pipeline 7
Non-equidistant arrangement, so that aeration effect is more uniform, energy conservation and environmental protection extends the service life of micro-pore aeration film.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification,
Belong in the range of technical solution of the present invention.
Claims (4)
1. a kind of rotary type uniform aeration device, it is characterised in that: including air blower and point aeration mechanism, point aeration mechanism packet
Several aeration main pipes and aeration tube are included, aeration tube vertically connects aeration main pipe, total inlet pipe is connected in the middle part of aeration main pipe, and aeration is dry
Pipe both ends are separately connected the aeration general pipeline of the first aeration general pipeline and second, and total inlet pipe bottom is installed on the rotary shaft, and rotary shaft connects
Rotating base is connect, air blower is connect with rotating base, and total inlet pipe bottom end connects air blower, and rotary shaft can be rotated with 360 °, from
And whole device is driven to rotate.
2. according to a kind of rotary type uniform aeration device described in claim 1, it is characterised in that: outside the every aeration tube
It is cased with the aeration film with several micropores.
3. according to a kind of rotary type uniform aeration device described in claim 1, it is characterised in that: the aeration tube is equidistantly set
It sets.
4. according to a kind of rotary type uniform aeration device described in claim 1, it is characterised in that: it is described first aeration general pipeline away from
The distance of total inlet pipe is than the second aeration distance 30cm of the general pipeline away from total inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515458.3A CN110228858A (en) | 2019-06-14 | 2019-06-14 | A kind of rotary type uniform aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515458.3A CN110228858A (en) | 2019-06-14 | 2019-06-14 | A kind of rotary type uniform aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110228858A true CN110228858A (en) | 2019-09-13 |
Family
ID=67859208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515458.3A Pending CN110228858A (en) | 2019-06-14 | 2019-06-14 | A kind of rotary type uniform aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110228858A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502742A (en) * | 1976-01-10 | 1978-03-01 | Hartley Simon Ltd | Rotary surface aerators |
| CN205933364U (en) * | 2016-06-13 | 2017-02-08 | 扬州市洁源排水有限公司 | Uniform aerating device |
| CN206407967U (en) * | 2017-01-21 | 2017-08-15 | 赖泽民 | A kind of rotary type efficient high intensity aeration waste water processing system |
-
2019
- 2019-06-14 CN CN201910515458.3A patent/CN110228858A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502742A (en) * | 1976-01-10 | 1978-03-01 | Hartley Simon Ltd | Rotary surface aerators |
| CN205933364U (en) * | 2016-06-13 | 2017-02-08 | 扬州市洁源排水有限公司 | Uniform aerating device |
| CN206407967U (en) * | 2017-01-21 | 2017-08-15 | 赖泽民 | A kind of rotary type efficient high intensity aeration waste water processing system |
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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: 20190913 |
|
| RJ01 | Rejection of invention patent application after publication |