CN207498230U - A kind of processing system of river sewage - Google Patents
A kind of processing system of river sewage Download PDFInfo
- Publication number
- CN207498230U CN207498230U CN201721349422.5U CN201721349422U CN207498230U CN 207498230 U CN207498230 U CN 207498230U CN 201721349422 U CN201721349422 U CN 201721349422U CN 207498230 U CN207498230 U CN 207498230U
- Authority
- CN
- China
- Prior art keywords
- strainer
- fixedly connected
- processing pond
- cavity
- water
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000005192 partition Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000001404 mediated effect Effects 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 28
- 239000003344 environmental pollutant Substances 0.000 description 27
- 231100000719 pollutant Toxicity 0.000 description 27
- 238000001914 filtration Methods 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003903 river water pollution Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of processing systems of river sewage, solve the problems, such as that wastewater treatment efficiency is relatively low, its key points of the technical solution are that including processing pond, administration device is equipped in the processing pond, pressured air-dissolving device, the processing pond side wall is equipped with the water inlet that can be discharged into sewage, the water inlet level slidably connects gate, the gate side is fixedly connected with the push plate contour with it, the processing pond is fixedly connected with the baffle being bonded with gate lower end, the push plate is fixedly connected with the strainer being vertically arranged being bonded with baffle upper end, the strainer is fixedly connected with partition board, the processing pond is equipped with the cavity for accommodating partition board and strainer, preferable wastewater treatment efficiency is reached.
Description
Technical field
The utility model is related to sewage disposal system, more particularly to a kind of processing system of river sewage.
Background technology
With the rapid development of economy, body pollution, shortage of water resources and flood etc. are many-sided near water for China's river surface
Pressure.And water pollution not only damages environment, while can also aggravate the shortage of water resource.In the river in cities and towns along the river
Water pollution caused by sanitary sewage mainly based on polluting, and often with many refuse bags, foam etc. in sanitary sewage
The pollutant of natural decomposition is difficult to, has seriously affected river water quality, also affects the aesthetics in river.
Notification number is that the China of CN203741171U is disclosed on July 30th, 2014 at river sewage using new patent
Reason system, including air supporting biochemistry slot, administration device, pressured air-dissolving device, waste residue collection device, the waste residue collection device is located at
In the air supporting biochemistry slot, the administration device includes dispensing pipeline, and the pressured air-dissolving device includes pressure dissolving device pipeline, institute
It states dispensing pipeline and the pressure dissolving device pipeline is respectively positioned in the air supporting biochemistry slot.
But in river water of the processing by Sewage Pollution, pressure container apparatus and dispensing in the sewage disposal system
Device easily by pollutant effects such as refuse bags, reduces wastewater purification efficiency.Therefore there are wastewater treatment efficiency it is relatively low the problem of.
Utility model content
The purpose of this utility model is to provide a kind of processing system of river sewage, which has preferable
Wastewater treatment efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of processing system of river sewage is equipped with administration device including processing pond, in the processing pond, pressure air-dissolving fills
It puts, the processing pond side wall is equipped with the water inlet that can be discharged into sewage, and the water inlet level slidably connects gate, the gate
Side is fixedly connected with the push plate contour with it, and the processing pond is fixedly connected with the baffle being bonded with gate lower end, described to push away
Plate is fixedly connected with the strainer being vertically arranged being bonded with baffle upper end, and the strainer is fixedly connected with partition board, the processing pond
Equipped with the cavity for accommodating partition board and strainer.
Setting in this way：Sewage enters from water inlet in processing pond, passes through administration device and pressured air-dissolving device pair
Sewage is purified.Gate can block water inlet, close water inlet.When gate level is slided, gate drive push plate and
Strainer follows its slip, and strainer is made to be moved to water inlet, so that preventing volume by strainer filtering by the water of water inlet
Larger pollutant enters in processing pond, plays the role of purifying sewage.Meanwhile can also prevent as polybag it is isometric it is larger
The normal work of pollutant effect administration device and pressured air-dissolving device so as to effectively improve purification efficiency, is realized preferable
Wastewater treatment efficiency.
The further setting of the utility model：The cavity bottom is equipped with the dustbin of opening upwards.
Setting in this way：When the slip of gate level closes water inlet, strainer and push plate follow gate to sky
Intracavitary moves, so that pollutant is pushed to by push plate in cavity.After pollutant enters cavity, cavity bottom is fallen to gravity
In the dustbin in portion, so as to play the role of collecting pollutant, while preventing the pollutant from entering in processing pond, guarantor can be also played
The effect in retaining ring border.
The further setting of the utility model：The dustbin is connect with cavity vertical sliding, fixed at the top of dustbin to connect
Hook is connected to, the dustbin bottom is equipped with rhone.
Setting in this way：After dustbin, which is contaminated object, to be piled with, dustbin is lifted up using hook, makes rubbish
Case skids off cavity upwards, so as to easily remove the pollutant in dustbin.Then can dustbin be put into cavity again
The multiple utilization of dustbin is realized in bottom.Water in dustbin can be flowed out from rhone, prevent dustbin overall weight excessive and
Hook is pulled off, improves service life.
The further setting of the utility model：The gate is fixedly connected with rack in parallel, and the processing pond turns
Dynamic to be connected with the gear mediated with rack, the processing pond is fixedly connected with the driving portion that gear is driven to rotate.
Setting in this way：Driving portion drive gear rotates, the rack movement that gear drive engages, so as to fulfill
The function that gate is slided in water inlet.So as to realize the opening and closing of water inlet.
The further setting of the utility model：Clean bar of the length less than spacer width is hinged in the cavity, it is described
It cleans bar with water and is fixedly connected with the bristle abutted with strainer, the cavity, which is equipped with to drive, cleans the bar torsional spring vertical with cavity inner wall with water.
Setting in this way：Torsional spring drives the state that bar keeps vertical with cavity inner wall of cleaning with water, when strainer is located at cavity
When interior, bristle can abut to strainer, and when strainer moves in cavity, the bristle abutted with strainer can then clean strainer table with water
Face plays the role of improving strainer filtering effect.When cleaning bar with water and being abutted with partition board, partition board, which can push, cleans bar with water in cavity inward turning
Turn, partition board is made to can continue to move, when partition board is detached with cleaning bar with water, torsional spring, which drives, to be cleaned bar with water and turn to the shape vertical with inner wall
State.
The further setting of the utility model：The strainer is fixedly connected with keel.
Setting in this way：Enhance the structural stability of strainer, improve the service life of strainer.Meanwhile keel can subtract
Deflection when small strainer is acted on by external force so as to prevent the deformation because of strainer from leading to the reduction of its filter effect, carries so as to play
The effect of high filtration effect.
The further setting of the utility model：The keel are bolted with push plate.
Setting in this way：Realize the fixation of strainer and push plate.When needing strainer breakage, bolt can also be torn open
Under, then strainer from push plate can be removed, and the strainer more renewed, then fixed new strainer by bolt, make strainer
Preferable filter effect is kept, so as to play the role of improving integral filter effect.
The further setting of the utility model：The processing pond is equipped with the drainpipe communicated therewith, and the drainpipe is equipped with
Draining pump.
Setting in this way：Start draining pump, draining pump discharges water purified in processing pond by drainpipe outer
Portion, so as to fulfill the flowing of processing pool inner water.Processing is discharged into behind purified water discharge processing pond outside, then by new sewage
In pond, the effect for the water quality for ensureing purified water can be played, so as to ensure the effect of purification.
The further setting of the utility model：The clarifier-tank connected with river, the draining are equipped with outside the processing pond
Pipe is connected with clarifier-tank, and the plantation layer for planting water plant is equipped in the clarifier-tank.
Setting in this way：Plantation layer can play the role of the water in filtration, purification pond to a certain extent, into one
Step improves clean-up effect.Meanwhile the drug that administration device purification process is likely to remain in water can be also filtered, reduce drug to river
The influence of road ecology.
In conclusion the utility model has the advantages that：Original state, water inlet are closed, gate
Water inlet is blocked, strainer is located in cavity.Start driving portion, rotate driving portion band moving gear, gear is by engaging
Rack drives gate level slide, strainer follows gate to be moved to water inlet.So that the pollutant quilt that water inner volume is larger
Strainer filtering, the pollutant for preventing volume larger enter in treatment tank, play the role of improving water quality, meanwhile, can also it prevent
The only clean-up effect of pollutant effect administration device and pressured air-dissolving device, so as to play the work for effectively improving whole clean-up effect
With.While water inlet slip closes water inlet, strainer follows gate mobile and enters in cavity gate, and push plate pushes dirty
Dye object enters in cavity, and pollutant is made to be collected in dustbin.Play the role of ensureing clean-up effect and environmental protection.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the structure diagram of gate and strainer in the present embodiment；
Fig. 3 is the vertical view of strainer and cavity in the present embodiment.
Reference numeral：11st, processing pond；12nd, administration device；13rd, pressured air-dissolving device；14th, rack；15th, gear；16th, it is electric
Machine；21st, water inlet；22nd, gate；23rd, push plate；24th, baffle；25th, strainer；26th, keel；27th, bolt；28th, partition board；31st, cavity；
32nd, dustbin；33rd, it links up with；34th, rhone；35th, bar is cleaned with water；36th, bristle；37th, torsional spring；41st, drainpipe；42nd, draining pump；43、
Clarifier-tank；44th, layer is planted.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of processing system of river sewage as depicted in figs. 1 and 2, including processing pond 11, dispensing is equipped in processing pond 11
Device 12 and pressured air-dissolving device 13 can pass through the water in 13 purified treatment pond 11 of administration device 12 and pressured air-dissolving device.Place
Reason 11 side wall of pond is equipped with the water inlet 21 that can be discharged into sewage, and water flows into processing pond 11 out of water inlet 21.Water inlet 21 is horizontal sliding
Dynamic to be connected with gate 22, water inlet 21 can be closed and be opened to gate 22.22 side of gate is fixedly connected with the push plate contour with it
23, push plate 23 is fixedly connected with the strainer 25 being vertically arranged.
When water inlet 21 is closed, gate 22 blocks water inlet 21 completely.It is slided when gate 22 is horizontal, beats water inlet 21
It opens, at the same time, is driven with 23 fixed strainer 25 of push plate by gate 22 to water inlet 21 so that by by entering water
The water of mouth 21 is filtered by strainer 25, so as to prevent pollutant from entering inside processing pond 11, prevents pollutant effect administration device
12 and the purification efficiency of pressured air-dissolving device 13, play the role of improving sewage treating efficiency.
Processing pond 11 is equipped with the drainpipe 41 communicated therewith, and drainpipe 41 is equipped with draining pump 42, and 11 outside of processing pond is equipped with
The clarifier-tank 43 connected with river, drainpipe 41 are connected with clarifier-tank 43.When draining pump 42 works, draining pump 42 passes through drainpipe
41 are injected into the water in processing pond 11 in clarifier-tank 43, and water is flowable in river by clarifier-tank 43, is improved so as to play
The effect of water quality in river.The plantation layer 44 for planting water plant is equipped in clarifier-tank 43, by planting the water planted in layer 44
Grass can further purify the water in clarifier-tank 43, further improve purifying water effect.Meanwhile dispensing can be also reduced to a certain extent
The possible remaining drug during sewage is purified of device 12, reduce administration device 12 influences caused by river channel ecology.
As shown in Figure 1 and Figure 2 and Figure 3, processing pond 11 is fixedly connected with the baffle 24 being bonded with 22 lower end of gate, strainer 25
It is bonded, is blocked with baffle 24 and pollutant with 24 upper end of baffle, prevent pollutant from entering in processing pond 11 from 25 lower section of strainer.Filter
Net 25 is fixedly connected with partition board 28, and 11 side wall of processing pond is equipped with the cavity 31 for accommodating partition board 28 and strainer 25.When gate 22 will enter
When the mouth of a river 21 is closed, strainer 25 and partition board 28 are incorporated in cavity 31, meanwhile, the push plate 23 for being fixed on 25 one end of strainer will be empty
Chamber 31 blocks, and prevents pollutant that may be present in cavity 31 from entering inside processing pond 11.When gate 22 beats water inlet 21
When opening, the partition board 28 positioned at 25 other end of strainer can also block cavity 31, prevent in cavity 31 pollutant that may be present into
Enter to inside processing pond 11.
31 bottom of cavity is equipped with the dustbin 32 of opening upwards, when strainer 25 filters pollutant above baffle 24,
Push plate 23 is driven to move by sliding gate 22, push plate 23 is made to push the pollutant of 24 top of baffle in cavity 31 to, works as pollution
It into after cavity 31, falls in the dustbin 32 of 31 bottom of cavity, so as to play the role of storing pollutant, avoids pollutant
It is deposited on strainer 25 and baffle 24, can also improve the filter efficiency of strainer 25 to a certain extent.
Dustbin 32 is connect with 31 vertical sliding of cavity, and 32 top of dustbin is fixedly connected with hook 33, when dustbin 32
When interior pollutant is excessive, dustbin 32 can be lifted up by hook 33, dustbin 32 is taken out out of cavity 31, so as to
Easily the pollutant in dustbin 32 can be removed.Then dustbin 32 is put into 31 bottom of cavity again, realizes dustbin 32
Multiple utilization.32 bottom of dustbin is equipped with rhone 34, and when dustbin 32 is lifted, the water in dustbin 32 can pass through row
Sink 34 is discharged outside dustbin 32, is reduced the whole weight of dustbin 32, is played the role of conveniently carrying away dustbin 32.
Gate 22 is fixedly connected with rack 14 in parallel, and processing pond 11 is rotatably connected to the gear mediated with rack 14
15, processing pond 11 is fixedly connected with the driving portion that gear 15 is driven to rotate, and driving portion is the motor being fixedly connected with processing pond 11
16.When motor 16 starts, motor 16 is rotated with moving gear 15, and gear 15 drives gate 22 horizontal by the rack 14 engaged
It slides, so as to fulfill closing and opening the effect of water inlet 21.
Length is hinged in cavity 31 and cleans bar 35 with water less than 28 width of partition board, bar 35 is cleaned with water and is fixedly connected with and strainer 25
The bristle 36 of abutting.When strainer 25 is in cavity 31, bristle 36 is abutted with strainer 25, when gate 22 with electric filter 25 and every
When plate 28 moves, bristle 36 can clean 25 surface of strainer with water, play the role of cleaning strainer 25, can improve strainer to a certain extent
25 filter effect.When partition board 28 is contacted with cleaning bar 35 with water, the promotion of partition board 28 is cleaned bar 35 with water and is rotated in cavity 31, so as to make every
Plate 28, which can be pushed open, to be cleaned bar 35 with water and continues to move to.Cavity 31, which is equipped with to drive, cleans the torsional spring 37 vertical with 31 inner wall of cavity of bar 35 with water,
When partition board 28 is detached with cleaning bar 35 with water, clean bar 35 with water and keep the state vertical with inner wall under the elastic force effect of torsional spring 37, make brush
Hair 36 can be abutted with strainer 25, so as to which bristle 36 be enable to clean 25 surface of strainer with water.
Strainer 25 is fixedly connected with keel 26, can improve the structural strength of strainer 25, prevents strainer 25 to a certain extent
It is deformed or fractureed by external force effect and influence filter effect, so as to play the role of improving filter effect.Keel 26 are with pushing away
Plate 23 is connected by bolt 27, realizes strainer 25 and the fixation of push plate 23.It, also can be by keel 26 meanwhile when strainer 25 is damaged
On bolt 27 remove, keel 26 is then made to be detached with push plate 23, so as to which strainer 25 is removed from push plate 23, and can be more
The strainer 25 renewed, then strainer 25 is fixed in push plate 23 by bolt 27, so as to fulfill the function of strainer 25 is replaced, make filter
Net 25 can keep preferable filter effect.So as to play the role of promoting integral filter effect.
Specific embodiment：Original state, gate 22 close water inlet 21, and strainer 25 and partition board 28 are in cavity 31
It is interior.When needing toward in processing pond 11 plus during water, startup motor 16 rotates gear 15, and gear 15 passes through the rack 14 that engages
Drive gate 22 is horizontal to slide, so as to which water inlet 21 be opened.Meanwhile strainer 25 is driven by gate 22 at water inlet 21, filter
Net 25 is filtered through the water of water inlet 21, prevents the pollutant in water from entering influence administration device 12 and pressure in processing pond 11 molten
The normal work of device of air 13, so as to effectively improve cleaning water.When gate 22 is closed, push plate 23 can push pollution
Object enters in cavity 31, and falls in the dustbin 32 of 31 bottom of cavity, so as to play the role of storing pollutant.Work as strainer
25 in cavity 31 when moving, and the bristle 36 abutted with strainer 25 can play the role of cleaning strainer 25 with water, so as to further carry
High filtration effect.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (9)
1. a kind of processing system of river sewage, be equipped with including processing pond (11), in the processing pond (11) administration device (12),
Pressured air-dissolving device (13), processing pond (11) side wall are equipped with the water inlet (21) that can be discharged into sewage, the water inlet (21)
Level slidably connects gate (22), it is characterised in that：Gate (22) side is fixedly connected with the push plate contour with it
(23), the processing pond (11) is fixedly connected with the baffle (24) being bonded with gate (22) lower end, and the push plate (23) is fixed to be connected
The strainer (25) being vertically arranged being bonded with baffle (24) upper end is connected to, the strainer (25) is fixedly connected with partition board (28), institute
Processing pond (11) is stated equipped with the cavity (31) for accommodating partition board (28) and strainer (25).
2. the processing system of river sewage according to claim 1, it is characterised in that：Cavity (31) bottom is equipped with and opens
The upward dustbin (32) of mouth.
3. the processing system of river sewage according to claim 2, it is characterised in that：The dustbin (32) and cavity
(31) vertical sliding connects, and hook (33) is fixedly connected at the top of dustbin (32), and dustbin (32) bottom is equipped with draining
Slot (34).
4. the processing system of river sewage according to claim 1, it is characterised in that：The gate (22) is fixedly connected with
Rack (14) in parallel, the processing pond (11) are rotatably connected to the gear (15) mediated with rack (14), the processing
Pond (11) is fixedly connected with the driving portion that gear (15) is driven to rotate.
5. the processing system of river sewage according to claim 1, it is characterised in that：Length is hinged in the cavity (31)
Degree cleans bar (35) with water less than partition board (28) width, and the bar (35) of cleaning with water is fixedly connected with the bristle abutted with strainer (25)
(36), the cavity (31) cleans bar (35) torsional spring (37) vertical with cavity (31) inner wall with water equipped with driving.
6. the processing system of river sewage according to claim 1, it is characterised in that：The strainer (25) is fixedly connected with
Keel (26).
7. the processing system of river sewage according to claim 6, it is characterised in that：The keel (26) and push plate (23)
It is connected by bolt (27).
8. the processing system of river sewage according to claim 1, it is characterised in that：The processing pond (11) is equipped with and it
The drainpipe (41) of connection, the drainpipe (41) is equipped with draining pump (42).
9. the processing system of river sewage according to claim 8, it is characterised in that：It is equipped with outside the processing pond (11)
The clarifier-tank (43) connected with river, the drainpipe (41) connect with clarifier-tank (43), are equipped with and use in the clarifier-tank (43)
In the plantation layer (44) of plantation water plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349422.5U CN207498230U (en) | 2017-10-18 | 2017-10-18 | A kind of processing system of river sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349422.5U CN207498230U (en) | 2017-10-18 | 2017-10-18 | A kind of processing system of river sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207498230U true CN207498230U (en) | 2018-06-15 |
Family
ID=62500978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349422.5U Expired - Fee Related CN207498230U (en) | 2017-10-18 | 2017-10-18 | A kind of processing system of river sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207498230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179873A (en) * | 2018-09-19 | 2019-01-11 | 天津中辉创展科技有限公司 | A kind of black-odor riverway subsection harnessing equipment |
| CN110294549A (en) * | 2019-07-26 | 2019-10-01 | 薛并剪 | One kind can clear up sewage disposal device |
| CN111441463A (en) * | 2020-04-05 | 2020-07-24 | 刘利娟 | Working method of sewer sewage layered treatment device |
-
2017
- 2017-10-18 CN CN201721349422.5U patent/CN207498230U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179873A (en) * | 2018-09-19 | 2019-01-11 | 天津中辉创展科技有限公司 | A kind of black-odor riverway subsection harnessing equipment |
| CN110294549A (en) * | 2019-07-26 | 2019-10-01 | 薛并剪 | One kind can clear up sewage disposal device |
| CN110294549B (en) * | 2019-07-26 | 2021-07-27 | 山东宏科水电设备有限公司 | Can clear up sewage treatment device |
| CN111441463A (en) * | 2020-04-05 | 2020-07-24 | 刘利娟 | Working method of sewer sewage layered treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207498230U (en) | A kind of processing system of river sewage | |
| CN208852518U (en) | A kind of rotary grid maker | |
| CN206901945U (en) | A kind of kitchen waste water purifier | |
| CN112960873A (en) | Domestic sewage filters integrative device of retrieving | |
| CN108585302A (en) | A kind of environmental protection domestic sewage treatment device | |
| CN212127857U (en) | Building engineering's integration sewage purification treatment device | |
| CN206308226U (en) | A kind of sewage disposal device | |
| CN210278440U (en) | Energy-concerving and environment-protective waste residue filtration equipment | |
| CN205530505U (en) | Domestic wastewater collection formula wash platform | |
| CN210313893U (en) | Buried sewage treatment equipment | |
| CN210713119U (en) | Novel sewage drainage device | |
| CN203735274U (en) | Movable hardening pool sediment washing device | |
| CN215464721U (en) | Multistage fermentation septic tank | |
| CN215559489U (en) | Sewage treatment purifier of municipal works construction | |
| CN210097066U (en) | Municipal sewage filtering device | |
| CN205151950U (en) | City ditch sewage treatment plant | |
| CN111268817A (en) | Working method of energy-saving emission-reducing sewage treatment system | |
| CN114426354A (en) | A kind of municipal sewage emergency treatment equipment and sewage treatment process | |
| CN218794484U (en) | Waste water filtering mechanism with anti-blocking structure | |
| CN207091177U (en) | A kind of environment protection sewage processing unit | |
| CN210419503U (en) | Intelligent domestic wastewater recycling device | |
| CN214115197U (en) | Unpowered grade-falling oxygenation treatment equipment for rural domestic sewage | |
| CN111779121A (en) | Road surface drainage structures convenient to rubbish clearance | |
| CN217367438U (en) | Domestic sewage integrated processor | |
| CN219429736U (en) | Industrial sewage treatment tank for precipitating impurities through inclined tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |