CN107487872A - A kind of Mechanical aerator - Google Patents
A kind of Mechanical aerator Download PDFInfo
- Publication number
- CN107487872A CN107487872A CN201710962819.XA CN201710962819A CN107487872A CN 107487872 A CN107487872 A CN 107487872A CN 201710962819 A CN201710962819 A CN 201710962819A CN 107487872 A CN107487872 A CN 107487872A
- Authority
- CN
- China
- Prior art keywords
- aeration
- magnetic patch
- inlet pipe
- groove
- air inlet
- 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
Links
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
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A kind of Mechanical aerator, including aeration tank, air inlet pipe, water inlet, delivery port, groove, motor, the first magnetic patch, puddler.Beneficial effects of the present invention are：(1) the invention aeration effect is good, air is mixed with sewage and contacts more uniform and complete, improves final wastewater treatment efficiency；(2) due to provided with the first magnetic patch and the second magnetic patch between identical charges repel each other, when motor powers off, also can in the presence of magnetic repulsion force, temporarily maintain puddler for sewage stirring action, will not be influenceed due to power-off be aerated work progress.
Description
Technical field
The invention belongs to sewage treatment area, and in particular to a kind of Mechanical aerator.
Background technology
Aerator refers to the equipment supplied oxygen in waste water activated sludge process water treatment procedure to aeration tank, wherein, machinery exposes
Gas refers to be sufficiently mixed waste water and sludge in activated sludge process aeration tank by plant equipment (such as blade, impeller), and makes
Mixed liquor liquid level is constantly updated and air contact, to increase the method for the dissolved oxygen in water.Aeration refers to artificially by suitably setting
It is standby that air is passed through into biochemical aeration tank, to reach expected purpose.Aeration not only makes liquid-to-air contact oxygenation in pond, and
And due to stirring liquid, accelerate oxygen in air and shifted into liquid, so as to complete the purpose of oxygenation；Prevent in addition, aeration also has
Only suspended substance sinks in pond, strengthens the purpose that organic matter contacts with microorganism with dissolved oxygen in pond, so as to ensure microorganism in pond
Under conditions of having sufficient dissolved oxygen, to the oxygenolysis of dirty Organic substance in water.
Mechanical aerator is the waste water mixing oxygenation into pond using impeller or turbine aerator of the device in aeration tank
Device.It is a type of the conventional aerator of waste water activated sludge process biological treatment system.It is installed in aeration tank
When impeller or turbine aerator rotate, the water surface is tempestuously stirred, is that water constantly circulates mixing, and make the oxygen in air molten
Yu Shuizhong.Aerator widely used at present mainly has surface aeration machine and the class of immersion turbine aerator two.Surface aeration machine
Impeller is aerated mounted in wastewater surface, often claims surface aeration.Surface aeration pond frequently with circular or square aeration tank, impeller
Linear speed and submergence are appropriate, change the wheel footpath and rotating speed of impeller, are suitable for wanting for different depth, width or diameter pond
Ask.During using turbine type aerator, air (or pure oxygen) can be entered in the water below impeller by diffusion, utilize impeller
Bubble is broken up, and is sufficiently mixed mixed liquor in aeration tank, is generally used for less aeration tank.
It is uneven that existing Mechanical aerator generally there are gas diffusion, and final air is combined insufficient with sewage, is led
Cause sewage treating efficiency poor；Once there is situation about powering off in the motor in Mechanical aerator simultaneously, then whole aeration dress
Putting can not just continue to run with, and before powering again, being stirred work must all stop, and have impact on the progress entirely to work.
The content of the invention
The invention aims to overcome deficiency of the prior art, there is provided a kind of Mechanical aerator.
In order to solve the above technical problems, the technical scheme is that：
A kind of Mechanical aerator, including aeration tank, air inlet pipe, water inlet, delivery port, groove, motor, the first magnetic
Block, puddler；The water inlet is another outside the aeration tank located at side outside the aeration tank, the delivery port
Side；The groove is located at the aeration tank bottom, and the air inlet pipe is longitudinally through located at the aeration tank bottom, located at described recessed
Driven gear is laterally fixed with the air inlet pipe in groove, the driving electricity is provided with the groove of the air inlet pipe side
Machine, the driving gear for driving the driven gear to rotate is transversely provided with the drive shaft above the motor；
Longitudinal direction is provided with aeration tube above the driven gear, and solarization air cap, the aeration tube are uniformly provided with the aeration tube
Communicated with the air inlet pipe；Both sides above the aeration tube are arranged with the puddler, upper and lower two puddlers it
Between be provided with connecting plate, be uniformly provided with poke hole on the connecting plate；The one end of the puddler away from the aeration tube is longitudinally solid
Surely there is the second magnetic patch, the aeration tank inwall is provided with first magnetic patch with the second magnetic patch same sex.
Further, the water inlet is between the first magnetic patch described in two homonymies.
Further, the air inlet pipe, driven gear, aeration tube and the groove coaxial centerlines are set.
Further, it is provided with aeration tubular shaft close to the aeration tube periphery of described groove one end.
Further, the puddler is connected by the fixed cover being fixed in the aeration tube with the aeration tube.
Beneficial effects of the present invention are：(1) the invention aeration effect is good, air is contacted with sewage mixing more uniformly thorough
Bottom, improve final wastewater treatment efficiency；(2) due to provided with the first magnetic patch and the second magnetic patch between identical charges repel each other, work as drive
During dynamic motor power-off, also stirring action of the puddler for sewage can be temporarily maintained in the presence of magnetic repulsion force, will not be due to
Power off and influence the progress of aeration work.
Brief description of the drawings
Accompanying drawing 1 is schematic structural view of the invention.
Embodiment
The effect of to make to architectural feature of the invention and being reached, has a better understanding and awareness, to preferable
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
As shown in Figure 1, a kind of Mechanical aerator, including aeration tank 1, air inlet pipe 2, water inlet 3, delivery port 4, groove
11st, motor 12, the first magnetic patch 18, puddler 16；The water inlet 3 is located at the outside side of aeration tank 1, the water outlet
Opposite sides of the mouth 4 outside the aeration tank 1；The groove 11 is located at the bottom of aeration tank 1, the longitudinal direction of air inlet pipe 2
Through located at the bottom of aeration tank 1, driven gear 14 is laterally fixed with the air inlet pipe 2 in the groove 11,
Be provided with the motor 12 in the groove 11 of the side of air inlet pipe 2, in the drive shaft above the motor 12
It is transversely provided with the driving gear 13 for driving the driven gear 14 to rotate；
The top of driven gear 14 longitudinal direction is provided with aeration tube 15, and solarization air cap 151, institute are uniformly provided with the aeration tube 15
State aeration tube 15 and the air inlet pipe 2 communicates；The both sides of the top of the aeration tube 15 are arranged with the puddler 16, and upper and lower two
Connecting plate 17 is provided between puddler 16 described in root, poke hole 171 is uniformly provided with the connecting plate 17；The puddler 16 is remote
Longitudinally fixed from one end of the aeration tube 15 to have the second magnetic patch 162, the inwall of aeration tank 1 is provided with and second magnetic patch
First magnetic patch 18 of 162 same sexes.
Wherein, the water inlet 3 is between the first magnetic patch 18 described in two homonymies, the air inlet pipe 2, driven gear
14th, aeration tube 15 and the coaxial centerlines of the groove 11 are set, and are set close to the periphery of the aeration tube 15 of described one end of groove 11
There is aeration tubular shaft 152, the puddler 16 passes through the fixed cover 161 that is fixed in the aeration tube 15 and the aeration tube 15
Connection.
Specifically, sewage enters the aeration tank 1 from the water inlet 3, air enters the aeration from the air inlet pipe 2
Pipe 15, start the motor 12, drive the driving gear 13 to rotate, and then drive the driven gear 14 to rotate, Gu
The and then quick rotation of the aeration tube 15 of the top of the driven gear 14 is scheduled on, be connected in the aeration tube 15 described stirs
Mixing bar 16 drives the connecting plate 17 quickly to rotate, and due to the poke hole 171 being uniformly provided with the connecting plate 17, enters one
Step accelerates the mixing of sewage and air, and due to being uniformly distributed for the solarization air cap 151, air also divides in the aeration tank 1
Cloth is more uniform；When there is outage condition, due to first magnetic patch 18 and second magnetic patch 162, identical charges repel each other, institute
Stirring rotation can be continued in the presence of magnetic repulsion force by stating puddler 16, ensure that in the short time and work is stirred in aerator
That makees continues, and improves operating efficiency.
Beneficial effects of the present invention are：(1) the invention aeration effect is good, air is contacted with sewage mixing more uniformly thorough
Bottom, improve final wastewater treatment efficiency；(2) due to provided with the first magnetic patch and the second magnetic patch between identical charges repel each other, work as drive
During dynamic motor power-off, also stirring action of the puddler for sewage can be temporarily maintained in the presence of magnetic repulsion force, will not be due to
Power off and influence the progress of aeration work.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
The principle of the simply present invention described in book, it is of the invention without departing from the spirit and scope of the present invention also to have various changes
Change and improve, these changes and improvements are both fallen within the range of claimed invention.The protection domain of application claims by
Appended claims and its equivalent define.
Claims (5)
- A kind of 1. Mechanical aerator, it is characterised in that：Including aeration tank, air inlet pipe, water inlet, delivery port, groove, driving electricity Machine, the first magnetic patch, puddler；The water inlet is located at the aeration tank located at side outside the aeration tank, the delivery port Outside opposite side；The groove is located at the aeration tank bottom, the air inlet pipe longitudinally through located at the aeration tank bottom, Driven gear is laterally fixed with the air inlet pipe in the groove, is provided with the groove of the air inlet pipe side The motor, the driving tooth for driving the driven gear to rotate is transversely provided with the drive shaft above the motor Wheel；Longitudinal direction is provided with aeration tube above the driven gear, and solarization air cap, the aeration tube and institute are uniformly provided with the aeration tube Air inlet pipe is stated to communicate；Both sides above the aeration tube are arranged with the puddler, are set between upper and lower two puddlers There is connecting plate, poke hole is uniformly provided with the connecting plate；The one end of the puddler away from the aeration tube is longitudinally fixed to be had Second magnetic patch, the aeration tank inwall are provided with first magnetic patch with the second magnetic patch same sex.
- A kind of 2. Mechanical aerator according to claim 1, it is characterised in that：The water inlet is located at two homonymy institutes State between the first magnetic patch.
- A kind of 3. Mechanical aerator according to claim 1, it is characterised in that：The air inlet pipe, driven gear, aeration Pipe and the groove coaxial centerlines are set.
- A kind of 4. Mechanical aerator according to claim 1, it is characterised in that：The exposure close to described groove one end Tracheae periphery is provided with aeration tubular shaft.
- A kind of 5. Mechanical aerator according to claim 1, it is characterised in that：The puddler is described by being fixed on Fixed cover on aeration tube is connected with the aeration tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962819.XA CN107487872A (en) | 2017-10-17 | 2017-10-17 | A kind of Mechanical aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962819.XA CN107487872A (en) | 2017-10-17 | 2017-10-17 | A kind of Mechanical aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107487872A true CN107487872A (en) | 2017-12-19 |
Family
ID=60654355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962819.XA Pending CN107487872A (en) | 2017-10-17 | 2017-10-17 | A kind of Mechanical aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107487872A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040935A (en) * | 2018-01-23 | 2018-05-18 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivating pool herbal sprinkling device |
| CN108793452A (en) * | 2018-07-31 | 2018-11-13 | 上海景青绿环境科技有限公司 | A kind of aerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915861A (en) * | 2005-08-17 | 2007-02-21 | 长春立源水处理技术有限责任公司 | Axial flow type self oxygenated aerator for activated sludge |
| CN204395521U (en) * | 2015-01-06 | 2015-06-17 | 温州市龙强乳品机械厂 | A kind of extractor |
| CN104843859A (en) * | 2015-05-21 | 2015-08-19 | 苏州欢颜电气有限公司 | Efficient aeration device |
| CN204865700U (en) * | 2015-07-10 | 2015-12-16 | 淮安巴德聚氨酯科技有限公司 | A agitating unit for high viscosity solid -liquid mixes |
| CN205517540U (en) * | 2016-02-03 | 2016-08-31 | 安徽乙地生态科技有限公司 | Equipment of production lung formula aeration sponge |
| CN106630122A (en) * | 2016-12-21 | 2017-05-10 | 芜湖万向新元环保科技有限公司 | Aeration device for sewage treatment |
| CN106732052A (en) * | 2017-01-13 | 2017-05-31 | 苏州柯米智能科技有限公司 | One kind aeration cylinder |
| CN107089782A (en) * | 2017-06-06 | 2017-08-25 | 安徽鹰龙工业设计有限公司 | A kind of pressure-adjusting type sludge dehydration device |
-
2017
- 2017-10-17 CN CN201710962819.XA patent/CN107487872A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915861A (en) * | 2005-08-17 | 2007-02-21 | 长春立源水处理技术有限责任公司 | Axial flow type self oxygenated aerator for activated sludge |
| CN204395521U (en) * | 2015-01-06 | 2015-06-17 | 温州市龙强乳品机械厂 | A kind of extractor |
| CN104843859A (en) * | 2015-05-21 | 2015-08-19 | 苏州欢颜电气有限公司 | Efficient aeration device |
| CN204865700U (en) * | 2015-07-10 | 2015-12-16 | 淮安巴德聚氨酯科技有限公司 | A agitating unit for high viscosity solid -liquid mixes |
| CN205517540U (en) * | 2016-02-03 | 2016-08-31 | 安徽乙地生态科技有限公司 | Equipment of production lung formula aeration sponge |
| CN106630122A (en) * | 2016-12-21 | 2017-05-10 | 芜湖万向新元环保科技有限公司 | Aeration device for sewage treatment |
| CN106732052A (en) * | 2017-01-13 | 2017-05-31 | 苏州柯米智能科技有限公司 | One kind aeration cylinder |
| CN107089782A (en) * | 2017-06-06 | 2017-08-25 | 安徽鹰龙工业设计有限公司 | A kind of pressure-adjusting type sludge dehydration device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040935A (en) * | 2018-01-23 | 2018-05-18 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivating pool herbal sprinkling device |
| CN108793452A (en) * | 2018-07-31 | 2018-11-13 | 上海景青绿环境科技有限公司 | A kind of aerator |
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| 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: 20171219 |
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| RJ01 | Rejection of invention patent application after publication |