CN108033553A - A kind of municipal works Special sewage treatment device - Google Patents
A kind of municipal works Special sewage treatment device Download PDFInfo
- Publication number
- CN108033553A CN108033553A CN201810057733.7A CN201810057733A CN108033553A CN 108033553 A CN108033553 A CN 108033553A CN 201810057733 A CN201810057733 A CN 201810057733A CN 108033553 A CN108033553 A CN 108033553A
- Authority
- CN
- China
- Prior art keywords
- aeration
- fixedly connected
- pond body
- agitating shaft
- bevel gear
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of municipal works Special sewage treatment device,Including pond body,Fixed frame,Motor,Aeration plate and air blower,Fixed frame is fixedly connected with the top of pond body,The lower surface of fixed frame is fixedly connected with motor,The axle stretch end of motor is fixedly connected with driving shaft,Rabble is distributed with driving shaft,The left and right ends of Bidirectional-screw are rotatablely connected with the inner wall of pond body respectively,Half bevel gear is respectively arranged on the left side and the right side left angular wheel,Right bevel gear,The both ends of Bidirectional-screw are arranged with left slider respectively,Right sliding block,The bottom of pond body offers sliding slot,Utilize air blower,Deliver the air in aeration plate,Bottom sewage is aerated,In aeration process,Aeration plate moves left and right,Increase aeration scope,Make aeration more uniform,Top layer sewage is raised using aeration blade,Top layer sewage is aerated,The upper surface of aeration plate is cleared up using brush board,Prevent sludge blockage aeration head,Utilize rabble stirring-up sewage,Sewage is set uniformly to mix.
Description
Technical field
The present invention relates to a kind of municipal works sewage disposal device, is specifically that a kind of special sewage disposal of municipal works is set
It is standby.
Background technology
Sewage, which arbitrarily discharges, to bring environment great negative effect, and at present, people are usually dirty using aeration tank processing
Water, aeration tank be using activated sludge process carry out sewage disposal structures, aeration tank mainly by pond body, aerating system and into
Three parts of water outlet form.Pond body is generally built up with armored concrete, and flat shape has rectangle, square and circular etc.；Expose
Gas is a kind of means for making air be contacted strongly with water, its object is to which the oxygen in air is dissolved in the water, existing aeration
Device aeration structure is single, sewage mixed with air it is not abundant enough, cause be aerated inefficiency, it is difficult to meet that people are growing
Sewage disposal demand.
The content of the invention
It is an object of the invention to provide a kind of municipal works Special sewage treatment device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of municipal works Special sewage treatment device, including pond body, fixed frame, motor, aeration plate and air blower, the pond body
Top be fixedly connected with fixed frame, the lower surface of fixed frame is fixedly connected with motor, and the axle stretch end of motor is fixedly connected with master
Moving axis, the lower end of driving shaft are stretched into pond body, and rabble is distributed with driving shaft, and the lower end of driving shaft is fixedly connected with half cone tooth
Wheel, the lower section of half bevel gear are equipped with Bidirectional-screw, the left and right ends inner wall rotation connection with pond body respectively of Bidirectional-screw, half cone
Gear is respectively arranged on the left side and the right side left angular wheel, right bevel gear, and left angular wheel, right bevel gear are respectively sleeved at Bidirectional-screw
On, and left angular wheel, right bevel gear engage with half bevel gear interval respectively, the both ends of Bidirectional-screw be arranged with respectively left slider,
Right sliding block, left slider, right sliding block are threadedly coupled with Bidirectional-screw respectively, and the bottom of pond body offers sliding slot, left slider, right sliding block
In sliding slot, aeration plate, aeration plate inner hollow, the upper surface of aeration plate are fixedly connected with the top of left slider, right sliding block
Aeration head is distributed with, the right side wall of fixed frame is fixedly connected with air blower, and the bottom of pond body is fixedly connected with appendix, appendix
Connected by flexible hose with aeration plate, the air outlet of air blower is connected by hose with appendix, the top installation of pond body
There is water inlet pipe, valve is installed on water inlet pipe, the right side wall of pond body is fixedly connected with drainpipe, valve is provided with drainpipe.
As the further scheme of the present invention：The lower section of the rabble is equipped with spiral plate, and spiral plate is fixed with driving shaft
Connection.
As further scheme of the invention：The driving shaft is respectively arranged on the left side and the right side left agitating shaft, right stirring
Axis, left agitating shaft, the top of right agitating shaft are rotatablely connected with fixed frame respectively, and left agitating shaft, right agitating shaft pass through transmission respectively
Mechanism is connected with driving shaft.
As further scheme of the invention：The transmission mechanism is transmission belt.
As further scheme of the invention：Aeration leaf has been respectively fixedly connected with the left agitating shaft, right agitating shaft
Piece, aeration blade are located at same level with sewage surface, and the lower section of aeration blade is equipped with rabble, and rabble is interspersed.
As further scheme of the invention：The left agitating shaft, the lower end of right agitating shaft have been respectively fixedly connected with brush
Bristle is distributed with plate, the lower surface of brush board, and the lower surface of brush board is abutted with aeration plate.
As further scheme of the invention：Bristle, the lower surface of brush board and exposure is distributed with the lower surface of the brush board
Gas disk abuts.
Compared with prior art, the beneficial effects of the invention are as follows：Sewage is injected in pond body by water inlet pipe, utilizes air blast
Machine, delivers the air in aeration plate, and bottom sewage is aerated, and in aeration process, aeration plate moves left and right, and increases
Be aerated scope, improve aeration efficiency, make aeration more uniform, top layer sewage is raised using aeration blade, to top layer sewage into
Row aeration, clears up the upper surface of aeration plate using brush board, prevents sludge blockage aeration head, is stirred using rabble dirty
Water, makes sewage mixing more uniform, while the bubble in sewage is smashed, and makes sewage more abundant with air contact, further
Improve aeration effect.
Brief description of the drawings
Fig. 1 is the structure diagram of municipal works Special sewage treatment device；
Fig. 2 is the top view of aeration plate in municipal works Special sewage treatment device；
Fig. 3 is the structure diagram of Bidirectional-screw in municipal works Special sewage treatment device.
In figure：1- pond bodies；2- fixed frames；3- motors；4- driving shafts；5- rabbles；6- spiral plates；Half bevel gears of 7-；8-
Bidirectional-screw；9- left angular wheels；The right bevel gears of 10-；11- left sliders；The right sliding blocks of 12-；13- aeration plates；14- aeration heads；15- is brushed
Plate；The left agitating shafts of 16-；The right agitating shafts of 17-；18- transmission mechanisms；19- aeration blades；20- air blowers；21- appendixs；22- into
Water pipe；23- drainpipes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1-3, in the embodiment of the present invention, a kind of municipal works Special sewage treatment device, including it is pond body 1, solid
Determine frame 2, motor 3, aeration plate 13 and air blower 20, the top of pond body 1 is fixedly connected with fixed frame 2, and the lower surface of fixed frame 2 is consolidated
Surely motor 3 is connected with, the axle stretch end of motor 3 is fixedly connected with driving shaft 4, and the lower end of driving shaft 4 is stretched into pond body 1, driving shaft 4
On rabble 5 is distributed with, the lower section of rabble 5 is equipped with spiral plate 6, and spiral plate 6 is fixedly connected with driving shaft 4, utilizes spiral plate 6
Bottom sewage is set to seethe upwards, the lower end of driving shaft 4 is fixedly connected with half bevel gear 7, and the lower section of half bevel gear 7 is equipped with two-way silk
Bar 8, the inner wall rotation connection with pond body 1, half bevel gear 7 are respectively arranged on the left side and the right side respectively for the left and right ends of Bidirectional-screw 8
Left angular wheel 9, right bevel gear 10, left angular wheel 9, right bevel gear 10 are respectively sleeved on Bidirectional-screw 8, and left angular wheel 9, the right side
Bevel gear 10 intermittently engages with half bevel gear 7 respectively, drives driving shaft 4 to rotate when motor 3 is run, and then drives half bevel gear 7
Rotate, when half bevel gear 7 engages with left angular wheel 9, drive Bidirectional-screw 8 to rotate, when half bevel gear 7 is divided with left angular wheel 9
From, when being engaged with right bevel gear 10, drive Bidirectional-screw 8 to invert, so repeatedly, drive 8 rotating of Bidirectional-screw, Bidirectional-screw
8 both ends are arranged with left slider 11, right sliding block 12 respectively, and left slider 11, right sliding block 12 are threadedly coupled with Bidirectional-screw 8 respectively,
The bottom of pond body 1 offers sliding slot, and in sliding slot, left slider 11, right sliding block 12 can left and right cunnings for left slider 11, right sliding block 12
Dynamic, left slider 11, the top of right sliding block 12 are fixedly connected with aeration plate 13,13 inner hollow of aeration plate, the upper table of aeration plate 13
EDS maps have aeration head 14, and 8 rotating of Bidirectional-screw drives left slider 11, right sliding block 12 to move left and right, so as to drive aeration plate
13 move left and right, and make aeration more uniform, and driving shaft 4 is respectively arranged on the left side and the right side left agitating shaft 16, right agitating shaft 17, and a left side is stirred
Mix axis 16, the top of right agitating shaft 17 is rotatablely connected with fixed frame 2 respectively, left agitating shaft 16, right agitating shaft 17 pass through biography respectively
Motivation structure 18 is connected with driving shaft 4, and transmission mechanism 18 is transmission belt, and driving shaft 4 drives left agitating shaft 16, right stirring when rotating
Axis 17 rotates, and aeration blade 19, aeration blade 19 and sewage surface have been respectively fixedly connected with left agitating shaft 16, right agitating shaft 17
Positioned at same level, top layer sewage is raised using aeration blade 19, top layer sewage is aerated, the lower section of aeration blade 19
Equipped with rabble 5, rabble 5 is interspersed, and using 5 stirring-up sewage of rabble, makes sewage aeration more uniform, left agitating shaft
16th, the lower end of right agitating shaft 17 has been respectively fixedly connected with brush board 15, and bristle, the following table of brush board 15 is distributed with the lower surface of brush board 15
Face is abutted with aeration plate 13, and aeration plate 13 is scrubbed using brush board 15, prevents sludge blockage aeration head 14, fixed frame 2
Right side wall is fixedly connected with air blower 20, and the bottom of pond body 1 is fixedly connected with appendix 21, and appendix 21 passes through the hose that stretches
Connected with aeration plate 13, the air outlet of air blower 20 is connected by hose with appendix 21, and the top of pond body 1 is provided with water inlet pipe
22, valve is installed on water inlet pipe 22, the right side wall of pond body 1 is fixedly connected with drainpipe 23, valve is provided with drainpipe 23.
The present invention operation principle be：Sewage is injected in pond body 1 by water inlet pipe 22, sewage is just flooded aeration leaf
Piece 19, starts air blower 20, delivers the air in aeration plate 13, be ultimately discharged into sewage, bottom sewage is aerated, is opened
Dynamic motor 3, drives driving shaft 4 to rotate when motor 3 is run, and then drives rabble 5, spiral plate 6 to rotate, while drive half cone tooth
Wheel 7 rotates, and when half bevel gear 7 engages with left angular wheel 9, drives Bidirectional-screw 8 to rotate, when half bevel gear 7 and left angular wheel 9
Separation, when being engaged with right bevel gear 10, drives Bidirectional-screw 8 to invert, and so repeatedly, 8 rotating of Bidirectional-screw is driven, so that band
Dynamic left slider 11, right sliding block 12 move left and right, so as to drive aeration plate 13 to move left and right, increase aeration scope, makes aeration more
Uniformly, left agitating shaft 16, right agitating shaft 17 is driven to rotate by transmission mechanism 18 when driving shaft 4 rotates, so that with pneumatic aeration leaf
Piece 19 rotates, and raises top layer sewage using aeration blade 19, top layer sewage is aerated, using brush board 15 to aeration plate 13
Upper surface is cleared up, and prevents sludge blockage aeration head 14, using 5 stirring-up sewage of rabble, makes sewage mixing more uniform, together
When the bubble in sewage is smashed, make sewage more abundant with air contact, further improve aeration effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, 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 described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of municipal works Special sewage treatment device, including pond body（1）, fixed frame（2）, motor（3）, aeration plate（13）With
Air blower（20）, it is characterised in that the pond body（1）Top be fixedly connected with fixed frame（2）, fixed frame（2）Lower surface
It is fixedly connected with motor（3）, motor（3）Axle stretch end be fixedly connected with driving shaft（4）, driving shaft（4）Lower end stretch into pond body
（1）It is interior, driving shaft（4）On rabble is distributed with（5）, driving shaft（4）Lower end be fixedly connected with half bevel gear（7）, half cone tooth
Wheel（7）Lower section be equipped with Bidirectional-screw（8）, Bidirectional-screw（8）Left and right ends respectively with pond body（1）Inner wall rotation connection,
Half bevel gear（7）Be respectively arranged on the left side and the right side left angular wheel（9）, right bevel gear（10）, left angular wheel（9）, right bevel gear
（10）It is respectively sleeved at Bidirectional-screw（8）On, and left angular wheel（9）, right bevel gear（10）Respectively with half bevel gear（7）Interval is nibbled
Close, Bidirectional-screw（8）Both ends be arranged with left slider respectively（11）, right sliding block（12）, left slider（11）, right sliding block（12）Respectively
With Bidirectional-screw（8）It is threadedly coupled, pond body（1）Bottom offer sliding slot, left slider（11）, right sliding block（12）Embedded in sliding slot
It is interior, left slider（11）, right sliding block（12）Top be fixedly connected with aeration plate（13）, aeration plate（13）Inner hollow, aeration plate
（13）Upper surface aeration head is distributed with（14）, fixed frame（2）Right side wall be fixedly connected with air blower（20）, pond body（1）'s
Bottom is fixedly connected with appendix（21）, appendix（21）Pass through flexible hose and aeration plate（13）Connection, air blower（20）
Air outlet pass through hose and appendix（21）Connection, pond body（1）Top water inlet pipe is installed（22）, water inlet pipe（22）Upper peace
Equipped with valve, pond body（1）Right side wall be fixedly connected with drainpipe（23）, drainpipe（23）On valve is installed.
2. municipal works Special sewage treatment device according to claim 1, it is characterised in that the rabble（5）'s
Lower section is equipped with spiral plate（6）, spiral plate（6）With driving shaft（4）It is fixedly connected.
3. municipal works Special sewage treatment device according to claim 1, it is characterised in that the driving shaft（4）'s
It is respectively arranged on the left side and the right side left agitating shaft（16）, right agitating shaft（17）, left agitating shaft（16）, right agitating shaft（17）Top difference
With fixed frame（2）Rotation connection, left agitating shaft（16）, right agitating shaft（17）Pass through transmission mechanism respectively（18）With driving shaft（4）
It is connected.
4. municipal works Special sewage treatment device according to claim 3, it is characterised in that the transmission mechanism（18）
For transmission belt.
5. municipal works Special sewage treatment device according to claim 3, it is characterised in that the left agitating shaft
（16）, right agitating shaft（17）On be respectively fixedly connected with aeration blade（19）, aeration blade（19）With sewage surface positioned at same
Horizontal plane, aeration blade（19）Lower section be equipped with rabble（5）, rabble（5）It is interspersed.
6. municipal works Special sewage treatment device according to claim 3, it is characterised in that the left agitating shaft
（16）, right agitating shaft（17）Lower end be respectively fixedly connected with brush board（15）.
7. municipal works Special sewage treatment device according to claim 6, it is characterised in that the brush board（15）Under
Bristle, brush board is distributed with surface（15）Lower surface and aeration plate（13）Abut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057733.7A CN108033553A (en) | 2018-01-22 | 2018-01-22 | A kind of municipal works Special sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810057733.7A CN108033553A (en) | 2018-01-22 | 2018-01-22 | A kind of municipal works Special sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108033553A true CN108033553A (en) | 2018-05-15 |
Family
ID=62097121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810057733.7A Pending CN108033553A (en) | 2018-01-22 | 2018-01-22 | A kind of municipal works Special sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108033553A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408887A (en) * | 2018-05-18 | 2018-08-17 | 苏州洋紫瑞信息科技有限公司 | A kind of aeration tank with de-bubble function |
| CN108558039A (en) * | 2018-05-31 | 2018-09-21 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of reciprocating sewage disposal aerator |
| CN108558038A (en) * | 2018-05-25 | 2018-09-21 | 张玉峰 | Swing type aeration tank for domestic sewage treatment |
| CN108751393A (en) * | 2018-05-31 | 2018-11-06 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of fountain sewage disposal aerator |
| CN108861818A (en) * | 2018-05-21 | 2018-11-23 | 淄博名堂教育科技有限公司 | A kind of municipal works cable coiling device facilitating adjusting |
| CN109912063A (en) * | 2019-04-16 | 2019-06-21 | 马鞍山蓝信环保科技有限公司 | A kind of energy saving and environment friendly effluent treatment plant |
| CN110436648A (en) * | 2019-08-26 | 2019-11-12 | 赵克亮 | A kind of dedicated sewage-treatment plant of animal husbandry |
| CN111517493A (en) * | 2020-07-03 | 2020-08-11 | 农业农村部规划设计研究院 | Rural aeration equipment for sewage treatment |
| CN112142221A (en) * | 2020-07-29 | 2020-12-29 | 江苏中水灌排设备有限公司 | Irrigation sprinkler after agricultural wastewater treatment |
| WO2022104970A1 (en) * | 2020-11-23 | 2022-05-27 | 山东无棣海丰电缆有限公司 | Energy-saving aeration device for cable production sewage treatment |
| WO2022126507A1 (en) * | 2020-12-15 | 2022-06-23 | 南京锦泥资源环境有限公司 | Residual sludge reduction pyrolysis device |
| CN116789326A (en) * | 2023-07-27 | 2023-09-22 | 康增特材集团有限公司 | Stainless steel pickling wastewater treatment system and treatment tank thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364960A (en) * | 2017-08-29 | 2017-11-21 | 湖南中本智能科技发展有限公司 | A kind of rotary sanitary sewage aeration mechanism |
| CN107473412A (en) * | 2017-09-30 | 2017-12-15 | 宁波市镇海秀洋广告装饰有限公司 | A kind of circulating aeration tank with multiple aeration structure |
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2018
- 2018-01-22 CN CN201810057733.7A patent/CN108033553A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364960A (en) * | 2017-08-29 | 2017-11-21 | 湖南中本智能科技发展有限公司 | A kind of rotary sanitary sewage aeration mechanism |
| CN107473412A (en) * | 2017-09-30 | 2017-12-15 | 宁波市镇海秀洋广告装饰有限公司 | A kind of circulating aeration tank with multiple aeration structure |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408887A (en) * | 2018-05-18 | 2018-08-17 | 苏州洋紫瑞信息科技有限公司 | A kind of aeration tank with de-bubble function |
| CN108861818A (en) * | 2018-05-21 | 2018-11-23 | 淄博名堂教育科技有限公司 | A kind of municipal works cable coiling device facilitating adjusting |
| CN108558038A (en) * | 2018-05-25 | 2018-09-21 | 张玉峰 | Swing type aeration tank for domestic sewage treatment |
| CN108558039A (en) * | 2018-05-31 | 2018-09-21 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of reciprocating sewage disposal aerator |
| CN108751393A (en) * | 2018-05-31 | 2018-11-06 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of fountain sewage disposal aerator |
| CN109912063B (en) * | 2019-04-16 | 2021-07-30 | 马鞍山蓝信环保科技有限公司 | Sewage purification device |
| CN109912063A (en) * | 2019-04-16 | 2019-06-21 | 马鞍山蓝信环保科技有限公司 | A kind of energy saving and environment friendly effluent treatment plant |
| CN110436648A (en) * | 2019-08-26 | 2019-11-12 | 赵克亮 | A kind of dedicated sewage-treatment plant of animal husbandry |
| CN111517493A (en) * | 2020-07-03 | 2020-08-11 | 农业农村部规划设计研究院 | Rural aeration equipment for sewage treatment |
| CN112142221A (en) * | 2020-07-29 | 2020-12-29 | 江苏中水灌排设备有限公司 | Irrigation sprinkler after agricultural wastewater treatment |
| WO2022104970A1 (en) * | 2020-11-23 | 2022-05-27 | 山东无棣海丰电缆有限公司 | Energy-saving aeration device for cable production sewage treatment |
| WO2022126507A1 (en) * | 2020-12-15 | 2022-06-23 | 南京锦泥资源环境有限公司 | Residual sludge reduction pyrolysis device |
| CN116789326A (en) * | 2023-07-27 | 2023-09-22 | 康增特材集团有限公司 | Stainless steel pickling wastewater treatment system and treatment tank thereof |
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Application publication date: 20180515 |
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