CN104891644A - Lifting stirring aeration device - Google Patents
Lifting stirring aeration device Download PDFInfo
- Publication number
- CN104891644A CN104891644A CN201510251073.2A CN201510251073A CN104891644A CN 104891644 A CN104891644 A CN 104891644A CN 201510251073 A CN201510251073 A CN 201510251073A CN 104891644 A CN104891644 A CN 104891644A
- Authority
- CN
- China
- Prior art keywords
- reactor
- aeration device
- partition
- blade assembly
- blade
- 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.)
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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
The invention discloses a lifting stirring aeration device which comprises a reactor, the reactor is provided with a water inlet, a water outlet and a mud discharging pipe; the interior of the reactor is provided with a tubular partition, a gap is formed between the lower part of the partition and the lower part of the reactor, the interior of the partition is rotatablely provided with a blade assembly, and the blade assembly is driven through a drive device. By using the above structure, the partition is arranged in the reactor, the interior of the partition is provided with the blade assembly for stirring, and circulating flow is formed in the reactor, so that wastewater in the reactor can be contacted with air above the liquid surface, the content of dissolved oxygen is increased, and an aerobic biochemistry reaction is accelerated. The structure is simple and practical, and the effect is remarkable.
Description
Technical field
The present invention relates to a kind of lifting mixing aeration device.
Background technology
Often activated sludge process is used when processing municipal wastewater, but special device is not set for Wastewater Treated by Activated Sludge Process municipal wastewater in prior art, due to the versatility of device, characteristic parameter not for municipal wastewater designs targetedly, therefore existing device can not be accomplished energy-efficient, easily there is unpredictalbe phenomenon in treating processes, be necessary for Wastewater Treated by Activated Sludge Process municipal wastewater design specialized equipment for this reason.
Summary of the invention
In order to solve the problem, the invention provides a kind of lifting mixing aeration device.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of lifting mixing aeration device, comprise reactor, reactor has water-in, water outlet and shore pipe, inside reactor is provided with a tubulose and cuts off, the bottom of this partition bottom and reactor has gap, described partition inside is provided with blade assembly rotationally, and this blade assembly is driven by a drive unit.
Described blade assembly comprises agitator arm and is arranged on the some blade body on agitator arm, and drive unit drives agitator arm to rotate.
Be provided with solarization air cap in described at least one blade body, this solarization air cap is communicated with air source or source of oxygen.
Described blade quantity is set to five, and solarization air cap is positioned on middle blade.
Described reactor bottom is provided with an aerating apparatus, and this aerating apparatus comprises an inlet pipe and high pressure positive blower, and pipeline one end is connected with high pressure positive blower, and the other end extends to reactor bottom.
Described drive unit is set to motor and drives.
The invention has the beneficial effects as follows: adopt the present invention of said structure by arranging partition in reactor, and the blade assembly stirred is set within cutting off, in reactor, form one circulate, make sewage in reactor all can contact liquid level overhead gas, improve dissolved oxygen content, accelerate aerobic biochemical reaction process.The present invention is simple and practical, Be very effective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is principle schematic of the present invention.
Embodiment
With reference to Fig. 1, the present invention is a kind of lifting mixing aeration device, comprise reactor 1, reactor 1 has water-in 2, water outlet 3 and shore pipe 4, reactor 1 inside is provided with a tubulose and cuts off 5, the bottom of this partition 5 bottom and reactor 1 has gap, cut off 5 inside and be provided with blade assembly rotationally, this blade assembly is driven by a drive unit, drive unit is set to motor and drives 6 in the present embodiment, but drive unit is also not only confined to motor driving 6, and it also can be engine or hydraulic pump drive etc.Adopt the present invention of said structure by arranging partition 5 in reactor 1, and the blade assembly stirred is set in partition 5, in reactor 1, form one circulate, make sewage in reactor 1 all can contact liquid level overhead gas, improve dissolved oxygen content, accelerate aerobic biochemical reaction process.The present invention is simple and practical, Be very effective.
As shown in the figure, blade assembly comprises agitator arm 8 and is arranged on five blade body 7 on agitator arm 8, and drive unit drives agitator arm 8 to rotate; In order to improve dissolved oxygen content in reactor 1, in the blade body 7 in mid-way, be provided with solarization air cap, this solarization air cap is communicated with air source or source of oxygen; The quantity of certain blade body 7 is not limited to five and (arranges blade quantity according to the degree of depth, as one meter one), it can also be one or two or three etc. other quantity, in actually operating, also in all blade body 7, all solarization air cap can be set simultaneously, specifically how can determine according to practical situation.
As shown in the figure, in order to improve the dissolved oxygen content in reactor 1 further, be provided with an aerating apparatus bottom reactor 1, this aerating apparatus comprises an inlet pipe 10 and high pressure positive blower 9, pipeline one end is connected with high pressure positive blower 9, and the other end extends to bottom reactor 1.When blade body 7 can not provide enough oxygen, bottom reactor 1, be blown into air by high pressure positive blower 9 and carry out supplemental oxygen, to ensure the required oxygen of aerobic biochemical reaction.
Specific works principle of the present invention is as follows: run before starting and first in reactor 1, add enough active sludge, bacterial classification, then sewage is filled it up with, open motor, blade body 7 is driven to rotate, and then drive the muddy water mixed solution bottom partition 5 up to move, flow into the space between partition 5 and reactor 1 subsequently, and be deposited to bottom in this region, again rise on liquid level under the drive of blade body 7 subsequently, so move in circles; Make all liquid all can surface in contact air, and the solarization air cap in above process in blade body 7 can carry out aeration by setup program, when oxygen supply or not enough, high pressure positive blower 9 can be opened and carry out oxygen supply.
Above-described embodiment is preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (6)
1. one kind promotes mixing aeration device, it is characterized in that comprising reactor, reactor has water-in, water outlet and shore pipe, inside reactor is provided with a tubulose and cuts off, the bottom of this partition bottom and reactor has gap, described partition inside is provided with blade assembly rotationally, and this blade assembly is driven by a drive unit.
2. a kind of lifting mixing aeration device as claimed in claim 1, it is characterized in that described blade assembly comprises agitator arm and is arranged on the some blade body on agitator arm, drive unit drives agitator arm to rotate.
3. a kind of lifting mixing aeration device as claimed in claim 2, it is characterized in that being provided with solarization air cap in described at least one blade body, this solarization air cap is communicated with air source or source of oxygen.
4. a kind of lifting mixing aeration device as claimed in claim 3, it is characterized in that described blade quantity is set to five, solarization air cap is positioned on middle blade.
5. a kind of lifting mixing aeration device as claimed in claim 1, it is characterized in that described reactor bottom is provided with an aerating apparatus, this aerating apparatus comprises an inlet pipe and high pressure positive blower, and pipeline one end is connected with high pressure positive blower, and the other end extends to reactor bottom.
6. a kind of lifting mixing aeration device as claimed in claim 1, is characterized in that described drive unit is set to motor and drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251073.2A CN104891644A (en) | 2015-05-15 | 2015-05-15 | Lifting stirring aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251073.2A CN104891644A (en) | 2015-05-15 | 2015-05-15 | Lifting stirring aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104891644A true CN104891644A (en) | 2015-09-09 |
Family
ID=54024681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251073.2A Pending CN104891644A (en) | 2015-05-15 | 2015-05-15 | Lifting stirring aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104891644A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658380A (en) * | 2018-05-31 | 2018-10-16 | 郑州源冉生物技术有限公司 | A kind of microbial technique effluent treatment plant |
| CN110041950A (en) * | 2019-04-29 | 2019-07-23 | 林振衡 | Agriculture and forestry organic waste material carbonization is aerated black and odorous water processing method |
| CN115626748A (en) * | 2022-11-29 | 2023-01-20 | 深圳永清水务有限责任公司北京分公司 | Sewage treatment system of nitrogen and phosphorus removal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865721A (en) * | 1971-09-02 | 1975-02-11 | Kaelin J R | Method for introduction and circulation of oxygen or oxygenous gas in a liquid which is to be clarified, and apparatus for carrying out the method |
| CN102897905A (en) * | 2012-09-26 | 2013-01-30 | 冯秀娟 | Activated sludge reactor |
| CN203033824U (en) * | 2013-01-28 | 2013-07-03 | 成都源创环保工程有限公司 | Cyclic aerator for biological sewage treatment |
| CN203700010U (en) * | 2014-01-07 | 2014-07-09 | 上海清浥环保科技有限公司 | Aerated stirring biochemical reactor |
-
2015
- 2015-05-15 CN CN201510251073.2A patent/CN104891644A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865721A (en) * | 1971-09-02 | 1975-02-11 | Kaelin J R | Method for introduction and circulation of oxygen or oxygenous gas in a liquid which is to be clarified, and apparatus for carrying out the method |
| CN102897905A (en) * | 2012-09-26 | 2013-01-30 | 冯秀娟 | Activated sludge reactor |
| CN203033824U (en) * | 2013-01-28 | 2013-07-03 | 成都源创环保工程有限公司 | Cyclic aerator for biological sewage treatment |
| CN203700010U (en) * | 2014-01-07 | 2014-07-09 | 上海清浥环保科技有限公司 | Aerated stirring biochemical reactor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108658380A (en) * | 2018-05-31 | 2018-10-16 | 郑州源冉生物技术有限公司 | A kind of microbial technique effluent treatment plant |
| CN110041950A (en) * | 2019-04-29 | 2019-07-23 | 林振衡 | Agriculture and forestry organic waste material carbonization is aerated black and odorous water processing method |
| CN115626748A (en) * | 2022-11-29 | 2023-01-20 | 深圳永清水务有限责任公司北京分公司 | Sewage treatment system of nitrogen and phosphorus removal |
| CN115626748B (en) * | 2022-11-29 | 2023-08-15 | 深圳永清水务有限责任公司 | Sewage treatment system for denitrification and dephosphorization |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |