CN108423871A - A kind of energy saving and environment friendly domestic sewage treatment device - Google Patents
A kind of energy saving and environment friendly domestic sewage treatment device Download PDFInfo
- Publication number
- CN108423871A CN108423871A CN201810223270.7A CN201810223270A CN108423871A CN 108423871 A CN108423871 A CN 108423871A CN 201810223270 A CN201810223270 A CN 201810223270A CN 108423871 A CN108423871 A CN 108423871A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- chamber
- hollow stirrer
- metal mesh
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- 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
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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of energy saving and environment friendly domestic sewage treatment devices,Including cylinder,Metal mesh,Primary filter screen,Active carbon slab,Preliminary filter chamber,Partition board,It is aerated chamber,Hollow stirrer axis,First gear,Second gear,Motor,Aeration fan,Scraper plate,Brush plate,Impurity discharging port,Baffle,Hollow stirrer bar,Slip plate,Precipitate chamber,Secondary filter chamber and drainpipe,The present invention is equipped with preliminary filter chamber,It is aerated chamber,Precipitate chamber and secondary filter chamber,It can complete the comprehensive decontamination processing to sewage,Good purification,And it is simple in structure,Floor space is small,Manufacturing cost is low,Equipped with hollow stirrer axis,Scraper plate and brush plate,Pass through hollow stirrer axis band dynamic dividing plate,Brush plate rotates,It can be by the sundries on metal mesh,Hair etc. is constantly allocated to impurity discharging port,On the one hand can metal mesh be blocked,On the other hand automatic impurity removing can be completed,Alleviate the labor intensity of staff,It improves work efficiency.
Description
Technical field
The present invention relates to energy-saving environmental protection device technical field, specifically a kind of energy saving and environment friendly domestic sewage treatment device.
Background technology
Sewage disposal：The mistake that it is purified for the water quality requirement for making sewage reach a certain water body of draining or reusing
Journey.It is each that sewage disposal is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc.
The daily life of common people is also come into field more and more.
Existing sewage disposal device is generally collectively constituted by several parts, is taken up a large area, and manufacturing cost is high, and
Generally there are many sundries to be attached on filter screen, needs manually periodically to go to clear up, working efficiency is low.
Invention content
The purpose of the present invention is to provide a kind of energy saving and environment friendly domestic sewage treatment devices, 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 energy saving and environment friendly domestic sewage treatment device, including cylinder, metal mesh, primary filter screen and active carbon slab, the cylinder
Water inlet pipe is connected at the top of body, cylinder lumen top is equipped with metal mesh, is preliminary filter chamber, metal mesh lower section above metal mesh
It is fixed with partition board, is aeration chamber between partition board and metal mesh, cylinder lumen top is equipped with hollow stirrer axis, hollow stirrer axis bottom
End is rotatablely connected across metal mesh and by bearing block and partition board, and hollow stirrer axis is rotatablely connected by bearing and metal mesh, in
Empty agitating shaft top is at the top of cylinder and extends to above cylinder, and hollow stirrer axis is connected by rotation at the top of bearing and cylinder
It connects, hollow stirrer axis top is equipped with first gear, and first gear side is equipped with second gear, and second gear is nibbled with first gear
It closes, second gear is installed on the output shaft of motor, and hollow stirrer axis top is equipped with tracheae, and tracheae is stirred by bearing with hollow
Axis rotation connection is mixed, the tracheae other end is connected with Aeration fan, and Aeration fan is installed at the top of cylinder, and hollow stirrer axle position is in first
Shaft part surface circumferential direction in step filter chamber is equidistantly fixed with polylith scraper plate, and brush plate, scraper plate are fixed among adjacent two pieces of scraper plates
Tangent with hollow stirrer axis with brush plate, scraper plate and brush plate bottom are contacted with metal mesh upper surface, on cylinder two side
It is equipped with impurity discharging port above metal mesh, baffle is equipped at impurity discharging port, hollow stirrer axle position is in the shaft part surface of aeration intracavitary
More hollow stirrer bars are equidistantly fixed with, circumferential direction is equidistantly fixed with multigroup spray orifice on hollow stirrer bar, is equipped with below the partition board
Slip plate, slip plate right low left high tilt installation, are precipitation chamber between partition board and slip plate, the aeration chamber right lower quadrant and precipitation
It is connected with the first water pipe between chamber upper right quarter, is secondary filter chamber, precipitation chamber upper left side and secondary filter chamber upper left below partition board
It is connected with the second water pipe between side, secondary filter intracavitary is equipped with primary filter screen, is equipped with active carbon slab below primary filter screen, and two
Secondary filter chamber right lower quadrant is connected with drainpipe.
As a further solution of the present invention：The cylinder body bottom central symmetry is fixed with support leg.
As a further solution of the present invention：The cylinder is equipped with door body, and door body is connect by hinge with cylinder lateral wall.
As a further solution of the present invention：Sealing ring is installed with cylinder lateral wall junction in the door body.
As a further solution of the present invention：The motor is installed on by bolt at the top of cylinder.
As a further solution of the present invention：Described baffle one end is connect by hinge with cylinder lateral wall, the baffle other side
End is connect by buckle with cylinder lateral wall.
As a further solution of the present invention：The slip plate right end is equipped with blow-off pipe, and valve is equipped on blow-off pipe.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is equipped with preliminary filter chamber, aeration chamber, precipitation chamber
With secondary filter chamber, can complete to handle the comprehensive decontamination of sewage, good purification, and simple in structure, floor space is small, system
It makes at low cost, is equipped with hollow stirrer axis, scraper plate and brush plate, is rotated by hollow stirrer axis band dynamic dividing plate, brush plate, it can will
Sundries, hair on metal mesh etc. are constantly allocated to impurity discharging port, on the one hand can metal mesh be blocked, on the other hand can complete from
Dynamic removal of impurities, alleviates the labor intensity of staff, improves work efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of energy saving and environment friendly domestic sewage treatment device.
Fig. 2 is that the structure of energy saving and environment friendly domestic sewage treatment device middle scraper, brush plate and hollow stirrer axis connection is shown
It is intended to.
In figure：1- cylinders, 2- drainpipes, 3- activity carbon slab, 4- primary filter screens, 5- sewage draining exits, 6- sliies plate, the first water of 7-
Pipe, 8- precipitation chamber, 9- partition boards, 10- hollow stirrers bar, 11- baffles, 12- buckles, 13- scraper plates, 14- motors, 15- second gears,
In 16- first gears, 17- tracheaes, 18- Aeration fans, 19- water inlet pipes, 20- impurity discharging ports, 21- brush plates, 22- metal meshes, 23-
Empty agitating shaft, 24- aerations chamber, the second water pipes of 25-, 26- secondary filters chamber, 27- support legs, the preliminary filter chambers of 28-.
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.1~2, in the embodiment of the present invention, a kind of energy saving and environment friendly domestic sewage treatment device, including cylinder 1,
Metal mesh 22, primary filter screen 4 and active carbon slab 3,1 bottom centre of the cylinder are symmetrically fixed with support leg 27, and cylinder 1 is equipped with
Door body（It is not shown in figure）, door body is connect by hinge with 1 side wall of cylinder, convenient to carry out maintenance replacement, door to equipment in cylinder 1
Sealing ring is installed with 1 side wall junction of cylinder, 1 top of cylinder is connected with water inlet pipe 19, and 1 inner cavity top of cylinder is equipped on body
Metal mesh 22, the top of metal mesh 22 are preliminary filter chamber 28, and 22 lower section of metal mesh is fixed with partition board 9, partition board 9 and metal mesh 22 it
Between for aeration chamber 24,1 inner cavity top of cylinder be equipped with hollow stirrer axis 23,23 bottom end of hollow stirrer axis passes through metal mesh 22 and leads to
It crosses bearing block to be rotatablely connected with partition board 9, hollow stirrer axis 23 is rotatablely connected by bearing and metal mesh 22, and hollow stirrer axis 23 pushes up
End is through 1 top of cylinder and extends to 1 top of cylinder, and hollow stirrer axis 23 is rotatablely connected by bearing and 1 top of cylinder, hollow
23 top of agitating shaft is equipped with first gear 16, and 16 side of first gear is equipped with second gear 15, second gear 15 and the first tooth
16 engagement of wheel, second gear 15 are installed on the output shaft of motor 14, and motor 14 is installed on 1 top of cylinder by bolt, hollow
23 top of agitating shaft is equipped with tracheae 17, and tracheae 17 is rotatablely connected by bearing and hollow stirrer axis 23, and 17 other end of tracheae connects
It is connected to Aeration fan 18, Aeration fan 18 is installed on 1 top of cylinder, and hollow stirrer axis 23 is located at the shaft part in preliminary filter chamber 28
Surface circumferential direction is equidistantly fixed with polylith scraper plate 13, and brush plate 21, scraper plate 13 and brush plate are fixed among adjacent two pieces of scraper plates 13
21 is tangent with hollow stirrer axis 23, and scraper plate 13 and 21 bottom of brush plate are contacted with 22 upper surface of metal mesh, 1 two side of cylinder
Upper 22 top of metal mesh that is located at is equipped with impurity discharging port 20, is equipped with baffle 11 at impurity discharging port 20,11 one end of baffle passes through hinge and cylinder
1 side wall of body connects, and 11 another side of baffle is connect by buckle 12 with 1 side wall of cylinder, and hollow stirrer axis 23 is located at aeration chamber 24
Interior shaft part surface is equidistantly fixed with more hollow stirrer bars 10, and circumferential direction is equidistantly fixed with multigroup spray orifice on hollow stirrer bar 10,
9 lower section of the partition board is equipped with slip plate 6, and 6 right low left high of slip plate tilts installation, is precipitation chamber 8 between partition board 9 and slip plate 6,
The first water pipe 7 is connected between 24 right lower quadrant of aeration chamber and precipitation 8 upper right quarter of chamber, 6 right end of slip plate is equipped with blow-off pipe 5,
Valve is installed, 6 lower section of partition board is secondary filter chamber 26, precipitation 8 upper left side of chamber and 26 upper left side of secondary filter chamber on blow-off pipe 5
Between be connected with the second water pipe 25, primary filter screen 4 is installed, 4 lower section of primary filter screen is equipped with activated carbon in secondary filter chamber 26
Plate 3,26 right lower quadrant of secondary filter chamber are connected with drainpipe 2.
The present invention operation principle be：In the use of the present invention, sewage is entered by water inlet pipe 19 in cylinder 1, open simultaneously
Dynamic motor 14 and Aeration fan 18, motor 14 drive second gear 15 to rotate, during second gear 15 is driven by first gear 16
Empty agitating shaft 23 rotates, and hollow stirrer axis 23 is rotated with dynamic dividing plate 13, brush plate 21 and hollow stirrer bar 10, and Aeration fan 18 will
Air is pumped into tracheae 17 subsequently into hollow stirrer axis 23, is then sprayed by the spray orifice on 10 surface of hollow stirrer bar, is carried out
Full and uniform aeration, aeration effect is good, and sewage is after metal mesh 22 tentatively filtering, by filterings such as sundries, hairs in sewage
Fall, subsequently into being aerated in aeration chamber 24, then sewage is entered by the first water pipe 7 in precipitation chamber 8, and the sludge in water exists
It precipitates and completes precipitation in chamber 8, sludge is slided at blow-off pipe 5 along slip plate 6, can be subsequently discharged by blow-off pipe 5, then upper layer is clear
Water enters by the second water pipe 25 in secondary filter chamber 26, after the 3 further filtering of primary filter screen 4 and active carbon slab, by arranging
Water pipe 2 is discharged, and is rotated with dynamic dividing plate 13, brush plate 21 by hollow stirrer axis 23, can be by sundries, the hair on metal mesh 22
Deng being constantly allocated to impurity discharging port 20, on the one hand can metal mesh 22 be blocked, on the other hand can complete automatic impurity removing, alleviate work
The labor intensity for making personnel, improves work efficiency.
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 (7)
1. a kind of energy saving and environment friendly domestic sewage treatment device, including cylinder（1）, metal mesh（22）, primary filter screen（4）And activity
Carbon slab（3）, which is characterized in that the cylinder（1）Top is connected with water inlet pipe（19）, cylinder（1）Inner cavity top is equipped with metal
Net（22）, metal mesh（22）Top is preliminary filter chamber（28）, metal mesh（22）Lower section is fixed with partition board（9）, partition board（9）With gold
Belong to net（22）Between for aeration chamber（24）, cylinder（1）Inner cavity top is equipped with hollow stirrer axis（23）, hollow stirrer axis（23）Bottom
End is across metal mesh（22）And pass through bearing block and partition board（9）Rotation connection, hollow stirrer axis（23）Pass through bearing and metal mesh
（22）Rotation connection, hollow stirrer axis（23）Cylinder is run through on top（1）Top simultaneously extends to cylinder（1）Top, hollow stirrer axis
（23）Pass through bearing and cylinder（1）Top is rotatablely connected, hollow stirrer axis（23）Top is equipped with first gear（16）, the first tooth
Wheel（16）Side is equipped with second gear（15）, second gear（15）With first gear（16）Engagement, second gear（15）It is installed on
Motor（14）Output shaft on, hollow stirrer axis（23）Top is equipped with tracheae（17）, tracheae（17）It is stirred with hollow by bearing
Mix axis（23）Rotation connection, tracheae（17）The other end is connected with Aeration fan（18）, Aeration fan（18）It is installed on cylinder（1）Top
Portion, hollow stirrer axis（23）Positioned at preliminary filter chamber（28）Interior shaft part surface is circumferential to be equidistantly fixed with polylith scraper plate（13）, phase
Adjacent two pieces of scraper plates（13）Centre is fixed with brush plate（21）, scraper plate（13）And brush plate（21）With hollow stirrer axis（23）Phase
It cuts, scraper plate（13）And brush plate（21）Bottom is and metal mesh（22）Upper surface contacts, cylinder（1）It is located at metal mesh on two side
（22）Top is equipped with impurity discharging port（20）, impurity discharging port（20）Place is equipped with baffle（11）, hollow stirrer axis（23）Positioned at aeration chamber
（24）Interior shaft part surface is equidistantly fixed with more hollow stirrer bars（10）, hollow stirrer bar（10）Upper circumferential direction is equidistantly fixed with more
Group spray orifice, the partition board（9）Lower section is equipped with slip plate（6）, slip plate（6）Right low left high tilts installation, partition board（9）With slip plate
（6）Between for precipitation chamber（8）, the aeration chamber（24）Right lower quadrant and precipitation chamber（8）The first water pipe is connected between upper right quarter
（7）, partition board（6）Lower section is secondary filter chamber（26）, precipitate chamber（8）Upper left side and secondary filter chamber（26）It is connected between upper left side
There is the second water pipe（25）, secondary filter chamber（26）Primary filter screen is inside installed（4）, primary filter screen（4）Lower section is equipped with activated carbon
Plate（3）, secondary filter chamber（26）Right lower quadrant is connected with drainpipe（2）.
2. energy saving and environment friendly domestic sewage treatment device according to claim 1, which is characterized in that the cylinder（1）Bottom
Portion's central symmetry is fixed with support leg（27）.
3. energy saving and environment friendly domestic sewage treatment device according to claim 1, which is characterized in that the cylinder（1）On
Equipped with door body, door body passes through hinge and cylinder（1）Side wall connects.
4. energy saving and environment friendly domestic sewage treatment device according to claim 3, which is characterized in that in the door body with cylinder
Body（1）Side wall junction is equipped with sealing ring.
5. energy saving and environment friendly domestic sewage treatment device according to claim 1, which is characterized in that the motor（14）It is logical
It crosses bolt and is installed on cylinder（1）Top.
6. energy saving and environment friendly domestic sewage treatment device according to claim 1, which is characterized in that the baffle（11）One
End passes through hinge and cylinder（1）Side wall connects, baffle（11）Another side passes through buckle（12）With cylinder（1）Side wall connects.
7. energy saving and environment friendly domestic sewage treatment device according to claim 1, which is characterized in that the slip plate（6）
Right end is equipped with blow-off pipe（5）, blow-off pipe（5）On valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223270.7A CN108423871A (en) | 2018-03-19 | 2018-03-19 | A kind of energy saving and environment friendly domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810223270.7A CN108423871A (en) | 2018-03-19 | 2018-03-19 | A kind of energy saving and environment friendly domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108423871A true CN108423871A (en) | 2018-08-21 |
Family
ID=63158876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810223270.7A Withdrawn CN108423871A (en) | 2018-03-19 | 2018-03-19 | A kind of energy saving and environment friendly domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108423871A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947145A (en) * | 2018-08-24 | 2018-12-07 | 江西中捷工程建设有限公司 | A kind of municipal sewage system |
| WO2020248436A1 (en) * | 2019-06-11 | 2020-12-17 | 淄博创立机电科技有限公司 | Purification apparatus with stirring function for wastewater treatment |
| CN112537843A (en) * | 2019-09-21 | 2021-03-23 | 福建杰达环保科技有限公司 | MBR energy-saving aeration device and method |
| CN113248046A (en) * | 2021-05-18 | 2021-08-13 | 安徽清荷环保有限公司 | Explosion-proof anti-clogging sewage treatment device of large-scale sewage treatment station |
| CN115889422A (en) * | 2021-09-29 | 2023-04-04 | 中国石油化工股份有限公司 | Method for treating solid waste containing heavy metals |
| CN115925073A (en) * | 2023-01-13 | 2023-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Automatic hierarchical filterable cities and towns sewage treatment plant of blowdown |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203540441U (en) * | 2013-10-23 | 2014-04-16 | 山东正泰重工科技有限公司 | Solution preparation agitator |
| CN205528084U (en) * | 2016-04-20 | 2016-08-31 | 四川建筑职业技术学院 | Domestic sewage treatment device |
| CN106430366A (en) * | 2016-11-28 | 2017-02-22 | 南京万云信息技术有限公司 | Domestic sewage treatment device |
| CN106517666A (en) * | 2016-12-12 | 2017-03-22 | 施阿丹 | Sewage purification treatment device of municipal sewage pipe network |
| CN107265684A (en) * | 2017-08-03 | 2017-10-20 | 深圳柒祁祺商贸有限公司 | A kind of anticlogging environment protection sewage processing unit |
| CN107445336A (en) * | 2017-08-19 | 2017-12-08 | 王锐 | A kind of environment protection sewage purifying robot |
-
2018
- 2018-03-19 CN CN201810223270.7A patent/CN108423871A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203540441U (en) * | 2013-10-23 | 2014-04-16 | 山东正泰重工科技有限公司 | Solution preparation agitator |
| CN205528084U (en) * | 2016-04-20 | 2016-08-31 | 四川建筑职业技术学院 | Domestic sewage treatment device |
| CN106430366A (en) * | 2016-11-28 | 2017-02-22 | 南京万云信息技术有限公司 | Domestic sewage treatment device |
| CN106517666A (en) * | 2016-12-12 | 2017-03-22 | 施阿丹 | Sewage purification treatment device of municipal sewage pipe network |
| CN107265684A (en) * | 2017-08-03 | 2017-10-20 | 深圳柒祁祺商贸有限公司 | A kind of anticlogging environment protection sewage processing unit |
| CN107445336A (en) * | 2017-08-19 | 2017-12-08 | 王锐 | A kind of environment protection sewage purifying robot |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108947145A (en) * | 2018-08-24 | 2018-12-07 | 江西中捷工程建设有限公司 | A kind of municipal sewage system |
| WO2020248436A1 (en) * | 2019-06-11 | 2020-12-17 | 淄博创立机电科技有限公司 | Purification apparatus with stirring function for wastewater treatment |
| CN112537843A (en) * | 2019-09-21 | 2021-03-23 | 福建杰达环保科技有限公司 | MBR energy-saving aeration device and method |
| CN113248046A (en) * | 2021-05-18 | 2021-08-13 | 安徽清荷环保有限公司 | Explosion-proof anti-clogging sewage treatment device of large-scale sewage treatment station |
| CN113248046B (en) * | 2021-05-18 | 2023-02-03 | 安徽清荷环保有限公司 | Explosion-proof anti-clogging sewage treatment device of large-scale sewage treatment station |
| CN115889422A (en) * | 2021-09-29 | 2023-04-04 | 中国石油化工股份有限公司 | Method for treating solid waste containing heavy metals |
| CN115925073A (en) * | 2023-01-13 | 2023-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Automatic hierarchical filterable cities and towns sewage treatment plant of blowdown |
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Application publication date: 20180821 |