CN108658221A - A kind of activated sludge aeration tank air supply adjustment system - Google Patents
A kind of activated sludge aeration tank air supply adjustment system Download PDFInfo
- Publication number
- CN108658221A CN108658221A CN201810455004.7A CN201810455004A CN108658221A CN 108658221 A CN108658221 A CN 108658221A CN 201810455004 A CN201810455004 A CN 201810455004A CN 108658221 A CN108658221 A CN 108658221A
- Authority
- CN
- China
- Prior art keywords
- sludge aeration
- air supply
- stirring pipe
- pipe
- activated sludge
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1284—Mixing devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of activated sludge aeration tank air supply adjustment systems, are related to organic waste-water treating apparatus field.In the present invention：The upper end of first bar-turning mechanism is connected with stirring impeller structure；The side in sludge aeration pond is installed with the second power plant；Air guide cavity configuration is offered in stirring pipe, and several air outlet hole structures being connected with air guide chamber are offered in stirring pipe；Spiral impeller structure is installed on the outer surface of stirring pipe；The other side in sludge aeration pond is installed with air pump；Air supply pipe in air pump is connected with the air guide chamber in stirring pipe.The present invention drives stirring pipe and its helical-blade to activated sludge carry out activity stirring operation by the second power plant, and air guide chamber and venthole are opened up in stirring pipe, and air supply is carried out to air guide chamber by air pump；And the activated sludge in sludge aeration bottom of pond portion is carried out stirring operation by paddle, effectively most activated sludge is made full use of, effectively improves the treatment effeciency of organic sewage.
Description
Technical field
The present invention relates to organic waste-water treating apparatus fields more particularly to a kind of activated sludge aeration tank air supply to adjust
Apparatus system.
Background technology
In the processing method to organic wastewater, activated sludge process is a kind of biological wastewater treatment technology, is with active dirty
The main method of biological wastewater treatment based on mud.Waste water is mixed and is exposed with activated sludge/microorganism by this technology
Gas makes the organic pollution in waste water decompose, and biosolids are then detached from processed waste water, and can be as needed by part
It flows back into aeration tank.
But during the treatment of Organic Wastewater of activated sludge, activated sludge is often deposited in processing pond bottom, only
Air press mode is carried out by air pump, it is difficult to which so that the most of activated sludge of processing pond bottom/microorganism progress is organic
Sewage reacts；How to promote the activated sludge reaction area in organic sewage processing pond, become promoted organic sewage treatment effect/
The important prerequisite of efficiency.
Invention content
The technical problem to be solved in the present invention is to provide a kind of activated sludge aeration tank air supply adjustment system, from
And effectively make full use of most activated sludge, effectively improve treatment effect/efficiency of organic sewage.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention provides a kind of activated sludge aeration tank air supply adjustment system, including sludge aeration pond, sludge aeration
The bottom in pond is equipped with bottom partition board chamber；Bottom partition board intracavitary is installed at least a pair of first power plant；In first power plant
It is connected with the first bar-turning mechanism；The upper end side of first bar-turning mechanism is located in the cavity in sludge aeration pond, the first bar-turning mechanism
Upper end is connected with stirring impeller structure；The side in sludge aeration pond is installed with the second power plant；It is connected in second power plant
Second bar-turning mechanism.
Including stirring pipe, stirring pipe is located in sludge aeration pond, the end side of the second bar-turning mechanism and the one end of stirring pipe
It is fixedly connected；Air guide cavity configuration is offered in stirring pipe, and several venthole knots being connected with air guide chamber are offered in stirring pipe
Structure；Spiral impeller structure is installed on the outer surface of stirring pipe；The other side in sludge aeration pond is installed with air pump；In air pump
Including air inlet pipe and air supply pipe；Air supply pipe in air pump is connected with the air guide chamber in stirring pipe.
Wherein, the 5th sealing mechanism, the 5th sealer are installed between the first bar-turning mechanism and the bottom plate in sludge aeration pond
Sealed bearing structure is equipped in structure；Several stirring bulge-structures are provided on paddle.
Wherein, the 4th sealing mechanism, the 4th sealing are installed between the second bar-turning mechanism and the avris plate in sludge aeration pond
Sealing Bearning mechanism is equipped in mechanism；Buffer layer structure is equipped at the position that second bar-turning mechanism is connected with stirring pipe.
Wherein, the second sealing mechanism, the second sealing mechanism are equipped between the air supply pipe in air pump and the tube wall of stirring pipe
It is interior to be equipped with sealed bearing structure；Third sealing mechanism is equipped between the air supply pipe in air supply pipe and stirring pipe in air pump.
Wherein, the first sealing mechanism is installed between stirring pipe and the side plate in sludge aeration pond；It is set in first sealing mechanism
There is sealed bearing structure.
A kind of activated sludge aeration tank air supply adjustment system according to claim 1, which is characterized in that
First power plant and the second power plant all use AC servo motor device.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention drives stirring pipe and its spiral by the way that stirring pipe structure is arranged in sludge aeration pond, by the second power plant
Leaf opens up air guide chamber and venthole to activated sludge carry out activity stirring operation in stirring pipe, by air pump to air guide
Chamber carries out air supply, fully carries out air/oxygen supply to activated sludge；And pass through first power in sludge aeration bottom of pond portion
Device driving paddle carries out stirring operation to the activated sludge in sludge aeration bottom of pond portion, effectively by most activated sludge
It makes full use of, effectively improves treatment effect/efficiency of organic sewage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the single unit system of the present invention；
Fig. 2 is the structural schematic diagram of partial enlargement at A in Fig. 1；
Fig. 3 is the structural schematic diagram of partial enlargement at B in Fig. 1；
Fig. 4 is the structural schematic diagram of partial enlargement at C in Fig. 1；
Wherein：1- sludge aerations pond；2- bottom partition board chambers；The first power plants of 3-；The second power plants of 4-；5- air pumps；6-
Stirring pipe；7- air guide chambers；8- helical-blades；9- water inlet pipes；10- outlet pipes；11- air inlet pipe；12- air supply pipes；The first sealers of 13-
Structure；The second sealing mechanisms of 14-；15- third sealing mechanisms；16- ventholes；The second bar-turning mechanisms of 17-；The 4th sealing mechanisms of 18-；
19- buffer layers；The first bar-turning mechanisms of 20-；The 5th sealing mechanisms of 21-；22- paddles；23- stirring protrusions.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention is a kind of activated sludge aeration tank air supply adjustment system, including sludge aeration pond 1, and sludge exposes
The bottom in gas pond 1 is equipped with bottom partition board chamber 2；At least a pair of first power plant 3 is installed in bottom partition board chamber 2；First power
The first bar-turning mechanism 20 is connected on device 3；The upper end side of first bar-turning mechanism 20 is located in the cavity in sludge aeration pond 1, the
The upper end of one bar-turning mechanism 20 is connected with 22 structure of paddle；The side in sludge aeration pond 1 is installed with the second power plant 4；The
The second bar-turning mechanism 17 is connected in two power plants 4；Including stirring pipe 6, stirring pipe is located in sludge aeration pond 1, second turn
The end side of linkage 17 is fixedly connected with the one end of stirring pipe 6；7 structure of air guide chamber is offered in stirring pipe 6, in stirring pipe 6
Offer several 16 structures of venthole being connected with air guide chamber 7；8 structure of helical-blade is installed on the outer surface of stirring pipe 6；
The other side in sludge aeration pond 1 is installed with air pump 5；Include air inlet pipe 11 and air supply pipe 12 in air pump 5；In air pump 5
Air supply pipe 12 is connected with the air guide chamber 7 in stirring pipe 6.
Further, the 5th sealing mechanism 21 is installed between the first bar-turning mechanism 20 and the bottom plate in sludge aeration pond 1, the
It is equipped with sealed bearing structure in five sealing mechanisms 21；Raised 23 structures of several stirrings are provided on paddle 22.
Further, it is installed with the 4th sealing mechanism 18 between the second bar-turning mechanism 17 and the avris plate in sludge aeration pond 1,
Sealing Bearning mechanism is equipped in 4th sealing mechanism 18；It is equipped at the position that second bar-turning mechanism 17 is connected with stirring pipe 6 slow
Rush 19 structure of layer.
Further, the air supply pipe 12 in air pump 5 and the second sealing mechanism 14 is equipped between the tube wall of stirring pipe 6, the
It is equipped with sealed bearing structure in two sealing mechanisms 14；It is set between air supply pipe 12 in air supply pipe 12 in air pump 5 and stirring pipe 6
There is third sealing mechanism 15.
Further, the first sealing mechanism 13 is installed between stirring pipe 6 and the side plate in sludge aeration pond 1；First sealing
Sealed bearing structure is equipped in mechanism 13.
Further, the first power plant 3 and the second power plant 4 all use AC servo motor device.
In the present invention, the second power plant 4 driving stirring pipe 6 rotates, and helical-blade 8 is by the activity in sludge aeration pond 1
Sludge carries out stirring work, while air pump 5 carries out air supply operation to the air guide chamber 7 in stirring pipe 6, in sludge aeration pond 1
Activated sludge sufficient air/oxygen is provided；And the part that helical-blade 8 does not stir, then it is stirred by the driving of the first power plant 3
It mixes leaf 22 to be stirred so that the activated sludge in sludge aeration pond 1 is fully used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (6)
1. a kind of activated sludge aeration tank air supply adjustment system, including sludge aeration pond（1）, it is characterised in that：
The sludge aeration pond（1）Bottom be equipped with bottom partition board chamber（2）；
The bottom partition board chamber（2）Inside it is installed at least a pair of first power plant（3）；
First power plant（3）On be connected with the first bar-turning mechanism（20）；
First bar-turning mechanism（20）Upper end side be located at sludge aeration pond（1）Cavity in, first bar-turning mechanism
（20）Upper end be connected with paddle（22）Structure；
The sludge aeration pond（1）Side be installed with the second power plant（4）；
Second power plant（4）On be connected with the second bar-turning mechanism（17）；
Including stirring pipe（6）, the stirring pipe is located at sludge aeration pond（1）It is interior, second bar-turning mechanism（17）End side with
Stirring pipe（6）One end be fixedly connected；
The stirring pipe（6）Inside offer air guide chamber（7）Structure, the stirring pipe（6）On offer it is several with air guide chamber（7）Phase
The venthole of connection（16）Structure；
The stirring pipe（6）Outer surface on be installed with helical-blade（8）Structure；
The sludge aeration pond（1）The other side be installed with air pump（5）；
The air pump（5）Upper includes air inlet pipe（11）And air supply pipe（12）；
The air pump（5）On air supply pipe（12）With stirring pipe（6）Interior air guide chamber（7）It is connected.
2. a kind of activated sludge aeration tank air supply adjustment system according to claim 1, it is characterised in that：
First bar-turning mechanism（20）With sludge aeration pond（1）Bottom plate between be installed with the 5th sealing mechanism（21）, described
5th sealing mechanism（21）It is interior to be equipped with sealed bearing structure；
The paddle（22）On be provided with several stirrings protrusion（23）Structure.
3. a kind of activated sludge aeration tank air supply adjustment system according to claim 1, it is characterised in that：
Second bar-turning mechanism（17）With sludge aeration pond（1）Avris plate between be installed with the 4th sealing mechanism（18）, institute
State the 4th sealing mechanism（18）It is interior to be equipped with sealing Bearning mechanism；
Second bar-turning mechanism（17）With stirring pipe（6）Buffer layer is equipped at the position being connected（19）Structure.
4. a kind of activated sludge aeration tank air supply adjustment system according to claim 1, it is characterised in that：
The air pump（5）On air supply pipe（12）With stirring pipe（6）Tube wall between be equipped with the second sealing mechanism（14）, described
Second sealing mechanism（14）It is interior to be equipped with sealed bearing structure；
The air pump（5）On air supply pipe（12）With stirring pipe（6）Interior air supply pipe（12）Between be equipped with third sealing mechanism
（15）.
5. a kind of activated sludge aeration tank air supply adjustment system according to claim 1, it is characterised in that：
The stirring pipe（6）With sludge aeration pond（1）Side plate between be installed with the first sealing mechanism（13）；
First sealing mechanism（13）It is interior to be equipped with sealed bearing structure.
6. a kind of activated sludge aeration tank air supply adjustment system according to claim 1, it is characterised in that：
First power plant（3）With the second power plant（4）All use AC servo motor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455004.7A CN108658221A (en) | 2018-05-14 | 2018-05-14 | A kind of activated sludge aeration tank air supply adjustment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810455004.7A CN108658221A (en) | 2018-05-14 | 2018-05-14 | A kind of activated sludge aeration tank air supply adjustment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108658221A true CN108658221A (en) | 2018-10-16 |
Family
ID=63778362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455004.7A Pending CN108658221A (en) | 2018-05-14 | 2018-05-14 | A kind of activated sludge aeration tank air supply adjustment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108658221A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112679059A (en) * | 2020-12-29 | 2021-04-20 | 吴江市绿源环保科技有限公司 | Aeration equipment for sludge treatment |
| CN114804337A (en) * | 2022-03-21 | 2022-07-29 | 陶涛 | Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276879A (en) * | 2000-03-31 | 2001-10-09 | Nishihara Environ Sanit Res Corp | Air diffuser type stirring device for aeration tank |
| CN105129971A (en) * | 2015-07-13 | 2015-12-09 | 江苏二泉环保集团有限公司 | Micro-pore aerator |
| CN206985824U (en) * | 2017-07-14 | 2018-02-09 | 贵州石合天环保工程设计有限公司 | A kind of high-efficiency sewage handles aeration tank |
| CN207061977U (en) * | 2017-08-01 | 2018-03-02 | 广西高标检测有限公司 | A kind of rotary aeration tank for sanitary sewage disposal |
| CN107879463A (en) * | 2017-11-11 | 2018-04-06 | 扬州青青环保成套设备有限公司 | A kind of aeration tank |
-
2018
- 2018-05-14 CN CN201810455004.7A patent/CN108658221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001276879A (en) * | 2000-03-31 | 2001-10-09 | Nishihara Environ Sanit Res Corp | Air diffuser type stirring device for aeration tank |
| CN105129971A (en) * | 2015-07-13 | 2015-12-09 | 江苏二泉环保集团有限公司 | Micro-pore aerator |
| CN206985824U (en) * | 2017-07-14 | 2018-02-09 | 贵州石合天环保工程设计有限公司 | A kind of high-efficiency sewage handles aeration tank |
| CN207061977U (en) * | 2017-08-01 | 2018-03-02 | 广西高标检测有限公司 | A kind of rotary aeration tank for sanitary sewage disposal |
| CN107879463A (en) * | 2017-11-11 | 2018-04-06 | 扬州青青环保成套设备有限公司 | A kind of aeration tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112679059A (en) * | 2020-12-29 | 2021-04-20 | 吴江市绿源环保科技有限公司 | Aeration equipment for sludge treatment |
| CN114804337A (en) * | 2022-03-21 | 2022-07-29 | 陶涛 | Device for rapidly increasing oxygen content of aeration tank for blackening sludge in sewage treatment |
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|---|---|---|---|
| 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: 20181016 |
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| RJ01 | Rejection of invention patent application after publication |