CN108423817A - A kind of aeration mechanism for municipal wastewater processing - Google Patents
A kind of aeration mechanism for municipal wastewater processing Download PDFInfo
- Publication number
- CN108423817A CN108423817A CN201810585392.0A CN201810585392A CN108423817A CN 108423817 A CN108423817 A CN 108423817A CN 201810585392 A CN201810585392 A CN 201810585392A CN 108423817 A CN108423817 A CN 108423817A
- Authority
- CN
- China
- Prior art keywords
- aeration
- pond body
- fixedly connected
- sewage
- side wall
- 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
- C02F3/14—Activated sludge processes using surface aeration
-
- 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
-
- 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
- C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
-
- 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
- C02F3/22—Activated sludge processes using circulation pipes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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)
- 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 aeration mechanisms for municipal wastewater processing,Including pond body,Fixed frame,First motor,Paddle,Aeration plate and air blower,Fixed frame is fixedly connected at the top of pond body,The upper surface of fixed frame is fixedly connected with first motor,The axle stretch end of first motor is fixedly connected with left rotary shaft,The right side of left rotary shaft is equipped with right spindle,The bottom of pond body is equipped with aeration plate,The bottom of pond body is additionally provided with appendix,The lower surface of aeration plate is rotatablely connected by revolving pass joint with appendix,Aeration head is distributed in the upper surface of aeration plate,The side wall of aeration plate is machined with the gear teeth,The lower end of right spindle is arranged with gear,Utilize paddle stirring-up sewage,Sewage is set to be mixed with bubble more uniform,Further increase aeration efficiency,Upper layer sewage is raised using aeration board,Upper layer sewage is set to be come into full contact with air,Sewage is aerated,The present apparatus is aerated sewage in such a way that a variety of aeration modes are combined,It is aerated efficient,Aeration effect is good.
Description
Technical field
The present invention relates to municipal works apparatus field, specifically a kind of aeration mechanism for municipal wastewater processing.
Background technology
Municipal wastewater refers to the sewage of all municipal sewages and industrial waste water centralized treatment, and sewage arbitrarily discharges can be to ring
Great negative effect is brought in border, currently, people usually utilize aeration tank treated sewage, aeration tank be using activated sludge process into
The structures of row sewage disposal, aeration tank are mainly made of three pond body, aerating system and intake-outlet parts.Pond body is general
It is built up with armored concrete, flat shape has rectangle, rectangular and round etc.；Aeration is the one kind for making air be contacted strongly with water
Means, its object is to which the oxygen in air is dissolved in the water, existing aerator aeration structure is single, and sewage is mixed with air
Conjunction is not enough, and causes to be aerated inefficiency, it is difficult to meet the growing sewage disposal demand of people.
Invention content
The purpose of the present invention is to provide a kind of aeration mechanisms for municipal wastewater processing, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of aeration mechanism for municipal wastewater processing, including pond body, fixed frame, first motor, paddle, aeration plate and drum
Wind turbine is fixedly connected with fixed frame at the top of the pond body, and the upper surface of fixed frame is fixedly connected with first motor, first motor
Axle stretch end be fixedly connected with left rotary shaft, the lower end of left rotary shaft is stretched into across fixed frame in pond body, and the lower end of left rotary shaft, which is fixed, to be connected
It is connected to paddle, the right side of left rotary shaft is equipped with right spindle, and top and the fixed frame of right spindle are rotatablely connected, and right spindle passes through transmission
Mechanism is connected with left rotary shaft, and the lower end of right spindle and the lower rotation of pond body connect, and are fixedly connected with and stir in the middle part of right spindle
Mix bar, the bottom of pond body is equipped with aeration plate, and the bottom of pond body is additionally provided with appendix, the lower surface of aeration plate by revolve pass joint with
Appendix is rotatablely connected, and aeration head is distributed in the upper surface of aeration plate, and the side wall of aeration plate is machined with the gear teeth, the lower end of right spindle
It is arranged with gear, the right side wall of the gear teeth meshing of gear and aeration plate side wall, fixed frame is fixedly connected with air blower, appendix
The other end is connected with the air outlet of air blower, and the top of pond body is equipped with aeration axis, and the side wall for being aerated axis and pond body is rotatablely connected,
Aeration board is distributed on aeration axis, is aerated the outside that one end of axis passes through the side wall of pond body to extend to pond body, the lateral wall of pond body
It is fixedly connected with the second motor.
As a further solution of the present invention：The transmission mechanism is transmission belt.
As further scheme of the invention：The lower section of the stirring rod is equipped with cleaning bar, and cleaning bar is solid with right spindle
Fixed connection, bristle is distributed in the lower surface of cleaning bar.
As further scheme of the invention：The bottom of the pond body is fixedly connected with water pump, and the discharge outlet of water pump is solid
Surely be connected with connection water pipe, the upper end for connecting water pipe is divided to and has two sections of branch pipes, and the lower section of fixed frame is equipped with nozzle, nozzle with connect water
The upper end branch pipe connection of pipe.
As further scheme of the invention：Water inlet pipe is installed above the left side wall of the pond body, is pacified on water inlet pipe
Equipped with valve.
As further scheme of the invention：Drainpipe is installed below the right side wall of the pond body, is pacified on drainpipe
Equipped with valve.
As further scheme of the invention：The aeration axis shares three.
As further scheme of the invention：The axle stretch end of second motor is fixedly connected with driving shaft, driving shaft
The other end be rotatably connected to fixed block, fixed block is fixedly connected with the side wall of pond body, and the one end for being aerated axis passes through bevel gear set
It is connected with driving shaft.
Compared with prior art, the beneficial effects of the invention are as follows：Air is delivered to exposure by appendix using air blower
Gas disk is aerated bottom sewage, scrubs aeration head using bristle, prevents aeration head by sludge blockage, utilize stirring rod gas
Bubble is broken up, and so that sewage is mixed with bubble more uniform, and improve aeration efficiency makes sewage and bubble using paddle stirring-up sewage
Mixing is more uniform, further increases aeration efficiency, raises upper layer sewage using aeration board, upper layer sewage is made fully to be connect with air
It touches, sewage is aerated, is pumped bottom sewage upwards using water pump, cyclic aeration is carried out to sewage, the present apparatus is using more
The mode that kind aeration mode is combined is aerated sewage, and aeration is efficient, and aeration effect is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the aeration mechanism handled for municipal wastewater；
Fig. 2 is the vertical view of aeration board in the aeration mechanism handled for municipal wastewater；
Fig. 3 is the vertical view of aeration plate in the aeration mechanism handled for municipal wastewater.
In figure：1- pond bodies；2- fixed frames；3- first motors；4- left rotary shafts；5- right spindles；6- transmission mechanisms；7- is stirred
Leaf；8- stirring rods；9- cleaning bars；10- bristles；11- gears；12- aeration plates；13- appendixs；14- revolves pass joint；15- is aerated
Head；16- air blowers；17- water pumps；18- connection water pipes；19- nozzles；20- is aerated axis；21- aeration boards；The second motors of 22-；23-
Driving shaft；24- bevel gear sets；25- water inlet pipes；26- drainpipes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of aeration mechanism for municipal wastewater processing, including pond body 1,
The top of fixed frame 2, first motor 3, paddle 7, aeration plate 12 and air blower 16, pond body 1 is fixedly connected with fixed frame 2, Gu
The upper surface for determining frame 2 is fixedly connected with first motor 3, and the axle stretch end of first motor 3 is fixedly connected with left rotary shaft 4, left rotary shaft 4
Lower end is stretched into across fixed frame 2 in pond body 1, and the lower end of left rotary shaft 4 is fixedly connected with paddle 7, and the right side of left rotary shaft 4 is equipped with the right side
Shaft 5, top and the fixed frame 2 of right spindle 5 are rotatablely connected, and right spindle 5 is connected by transmission mechanism 6 with left rotary shaft 4, is driven
Mechanism 6 is transmission belt, and the lower end of right spindle 5 is connect with the lower rotation of pond body 1, and the middle part of right spindle 5 is fixedly connected with stirring
The lower section of bar 8, stirring rod 8 is equipped with cleaning bar 9, and cleaning bar 9 is fixedly connected with right spindle 5, and brush is distributed in the lower surface of cleaning bar 9
The bottom of hair 10, pond body 1 is equipped with aeration plate 12, and the bottom of pond body 1 is additionally provided with appendix 13, and the lower surface of aeration plate 12 passes through rotation
Pass joint 14 and appendix 13 are rotatablely connected, and aeration plate 12 can be freely rotated, 12 inner hollow of aeration plate, aeration plate 12 it is upper
Aeration head 15 is distributed in surface, and the side wall of aeration plate 12 is machined with the gear teeth, and the lower end of right spindle 5 is arranged with gear 11, gear 11
With the gear teeth meshing of 12 side wall of aeration plate, left rotary shaft 4 is driven to rotate when first motor 3 is run, and then driven by transmission mechanism 6
Right spindle 5 rotates, and to drive aeration plate 12 to rotate by gear 11, the right side wall of fixed frame 2 is fixedly connected with air blower 16,
The other end of appendix 13 is connected with the air outlet of air blower 16, starts air blower 16, air is conveyed by appendix 13
It is discharged into sewage to aeration plate 12, and then by aeration head 15, bottom sewage is aerated, right spindle 5 drives when rotating
Cleaning bar 9 rotates, and bristle 10 is abutted with the upper surface of aeration plate 12, scrubs aeration head 15 using bristle 10, prevents aeration head 15
Water pump 17 is fixedly connected with by the bottom of sludge blockage, pond body 1, the discharge outlet of water pump 17 is fixedly connected with connection water pipe 18, even
The upper end of water receiving pipe 18, which is divided to, two sections of branch pipes, and the lower section of fixed frame 2 is equipped with nozzle 19, nozzle 19 and the upper end branch for connecting water pipe 18
Pipe is connected to, and using water pump 17 by the sewage transport of 1 bottom of pond body to nozzle 19, sprays to aerial, sewage is made fully to be connect with air
It touches, cyclic aeration is carried out to sewage, the top of pond body 1 is equipped with aeration axis 20, and aeration axis 20 shares three, is aerated axis 20 and pond body
1 side wall rotation connection, is aerated on axis 20 and aeration board 21 is distributed with, and one end of aeration axis 20 passes through the side wall of pond body 1 to extend to
The lateral wall in the outside of pond body 1, pond body 1 is fixedly connected with the second motor 22, and the axle stretch end of the second motor 22 is fixedly connected with master
The other end of moving axis 23, driving shaft 23 is rotatably connected to fixed block, and fixed block is fixedly connected with the side wall of pond body 1, is aerated axis 20
One end be connected with driving shaft 23 by bevel gear set 24, the second motor 22 run when drive driving shaft 23 rotate, Jin Ertong
It crosses bevel gear set 24 to rotate with pneumatic aeration axis 20, to drive aeration board 21 to rotate, raises upper layer sewage using aeration board 21, make
Upper layer sewage comes into full contact with air, is aerated to sewage, and water inlet pipe 25, water inlet pipe are equipped with above the left side wall of pond body 1
Valve is installed on 25, drainpipe 26 is installed below the right side wall of pond body 1, valve is installed on drainpipe 26.
The present invention operation principle be：By sewage by 25 injection pond bodies 1, making sewage just flood aeration axis 20, opening
Dynamic air blower 16, air is delivered to by appendix 13 in aeration plate 12, and then is discharged into sewage by aeration head 15, the bottom of to
Layer sewage is aerated, and first motor 3 is started, and left rotary shaft 4 is driven to rotate, and then drives 5 turns of right spindle by transmission mechanism 6
It is dynamic, it to drive aeration plate 12 to rotate by gear 11, drives cleaning bar 9 to rotate when right spindle 5 rotates, is scrubbed using bristle 10
Aeration head 15 is prevented aeration head 15 by sludge blockage, is broken up using 8 bubble of stirring rod, so that sewage is mixed with bubble more uniform,
Aeration efficiency is improved, drives paddle 7 to rotate while left rotary shaft 4 rotates, using 7 stirring-up sewage of paddle, makes sewage and gas
Bubble mixing is more uniform, further increases aeration efficiency, starts the second motor 22, drives driving shaft 23 to rotate, and then pass through cone
Gear set 24 is rotated with pneumatic aeration axis 20, to drive aeration board 21 to rotate, is raised upper layer sewage using aeration board 21, is made upper layer
Sewage comes into full contact with air, is aerated to sewage, starts water pump 17, by the sewage transport of 1 bottom of pond body to nozzle 19, spray
It spills to aerial, sewage is made to be come into full contact with air, cyclic aeration is carried out to sewage.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of aeration mechanism for municipal wastewater processing, including pond body（1）, fixed frame（2）, first motor（3）, paddle
（7）, aeration plate（12）And air blower（16）, which is characterized in that the pond body（1）Top be fixedly connected with fixed frame（2）Gu
Determine frame（2）Upper surface be fixedly connected with first motor（3）, first motor（3）Axle stretch end be fixedly connected with left rotary shaft（4）,
Left rotary shaft（4）Lower end pass through fixed frame（2）Stretch into pond body（1）It is interior, left rotary shaft（4）Lower end be fixedly connected with paddle（7）,
Left rotary shaft（4）Right side be equipped with right spindle（5）, right spindle（5）Top and fixed frame（2）Rotation connection, right spindle（5）Pass through
Transmission mechanism（6）With left rotary shaft（4）It is connected, right spindle（5）Lower end and pond body（1）Lower rotation connection, right spindle（5）
Middle part be fixedly connected with stirring rod（8）, pond body（1）Bottom be equipped with aeration plate（12）, pond body（1）Bottom be additionally provided with gas transmission
Pipe（13）, aeration plate（12）Lower surface pass through revolve pass joint（14）With appendix（13）Rotation connection, aeration plate（12）It is upper
Aeration head is distributed in surface（15）, aeration plate（12）Side wall be machined with the gear teeth, right spindle（5）Lower end be arranged with gear
（11）, gear（11）With aeration plate（12）The gear teeth meshing of side wall, fixed frame（2）Right side wall be fixedly connected with air blower
（16）, appendix（13）The other end and air blower（16）Air outlet be connected, pond body（1）Top be equipped with aeration axis
（20）, it is aerated axis（20）With pond body（1）Side wall rotation connection, be aerated axis（20）On aeration board is distributed with（21）, it is aerated axis
（20）One end pass through pond body（1）Side wall extend to pond body（1）Outside, pond body（1）Lateral wall be fixedly connected with second
Motor（22）.
2. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that the transmission mechanism
（6）For transmission belt.
3. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that the stirring rod（8）
Lower section be equipped with cleaning bar（9）, cleaning bar（9）With right spindle（5）It is fixedly connected, cleaning bar（9）Lower surface bristle is distributed with
（10）.
4. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that the pond body（1）'s
Bottom is fixedly connected with water pump（17）, water pump（17）Discharge outlet be fixedly connected with connection water pipe（18）, connect water pipe（18）'s
Upper end, which is divided to, two sections of branch pipes, fixed frame（2）Lower section be equipped with nozzle（19）, nozzle（19）With connect water pipe（18）Upper end branch pipe
Connection.
5. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that the pond body（1）'s
Water inlet pipe is installed above left side wall（25）, water inlet pipe（25）On valve is installed.
6. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that the pond body（1）'s
Drainpipe is installed below right side wall（26）, drainpipe（26）On valve is installed.
7. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that the aeration axis（20）
Share three.
8. the aeration mechanism according to claim 1 for municipal wastewater processing, which is characterized in that second motor
（22）Axle stretch end be fixedly connected with driving shaft（23）, driving shaft（23）The other end be rotatably connected to fixed block, fixed block with
Pond body（1）Side wall be fixedly connected, be aerated axis（20）One end pass through bevel gear set（24）With driving shaft（23）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585392.0A CN108423817A (en) | 2018-06-08 | 2018-06-08 | A kind of aeration mechanism for municipal wastewater processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585392.0A CN108423817A (en) | 2018-06-08 | 2018-06-08 | A kind of aeration mechanism for municipal wastewater processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108423817A true CN108423817A (en) | 2018-08-21 |
Family
ID=63164772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810585392.0A Pending CN108423817A (en) | 2018-06-08 | 2018-06-08 | A kind of aeration mechanism for municipal wastewater processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108423817A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899277A (en) * | 2019-11-06 | 2020-03-24 | 欧阳经纬 | Aquaculture nanometer oxygenation dish belt cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718191A1 (en) * | 1987-05-29 | 1988-12-15 | Franz Eisele & Soehne Gmbh & C | Aeration device for agitators |
| CN107265627A (en) * | 2017-07-24 | 2017-10-20 | 安徽永生堂药业有限责任公司 | A kind of circulating sanitary sewage aerator |
| CN107986437A (en) * | 2017-12-30 | 2018-05-04 | 郑州默尔电子信息技术有限公司 | A kind of aerator for sewage disposal |
| CN207404932U (en) * | 2017-10-20 | 2018-05-25 | 李星华 | A kind of aeration tank for sanitary sewage disposal |
| CN108083462A (en) * | 2017-12-25 | 2018-05-29 | 郑州艾莫弗信息技术有限公司 | A kind of sanitary sewage disposal high efficient aeration pond |
| CN108083460A (en) * | 2017-12-19 | 2018-05-29 | 李心菊 | A kind of uniform high efficient aeration pond of aeration |
-
2018
- 2018-06-08 CN CN201810585392.0A patent/CN108423817A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718191A1 (en) * | 1987-05-29 | 1988-12-15 | Franz Eisele & Soehne Gmbh & C | Aeration device for agitators |
| CN107265627A (en) * | 2017-07-24 | 2017-10-20 | 安徽永生堂药业有限责任公司 | A kind of circulating sanitary sewage aerator |
| CN207404932U (en) * | 2017-10-20 | 2018-05-25 | 李星华 | A kind of aeration tank for sanitary sewage disposal |
| CN108083460A (en) * | 2017-12-19 | 2018-05-29 | 李心菊 | A kind of uniform high efficient aeration pond of aeration |
| CN108083462A (en) * | 2017-12-25 | 2018-05-29 | 郑州艾莫弗信息技术有限公司 | A kind of sanitary sewage disposal high efficient aeration pond |
| CN107986437A (en) * | 2017-12-30 | 2018-05-04 | 郑州默尔电子信息技术有限公司 | A kind of aerator for sewage disposal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899277A (en) * | 2019-11-06 | 2020-03-24 | 欧阳经纬 | Aquaculture nanometer oxygenation dish belt cleaning device |
| CN110899277B (en) * | 2019-11-06 | 2022-07-15 | 欧阳经纬 | Aquaculture nanometer oxygenation dish belt cleaning device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180821 |
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| RJ01 | Rejection of invention patent application after publication |