CN207002409U - A kind of pretreatment unit of black-odor riverway sewage - Google Patents
A kind of pretreatment unit of black-odor riverway sewage Download PDFInfo
- Publication number
- CN207002409U CN207002409U CN201720954876.9U CN201720954876U CN207002409U CN 207002409 U CN207002409 U CN 207002409U CN 201720954876 U CN201720954876 U CN 201720954876U CN 207002409 U CN207002409 U CN 207002409U
- Authority
- CN
- China
- Prior art keywords
- main pipeline
- connecting tube
- black
- support
- connecting rod
- 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.)
- Active
Links
Classifications
-
- 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of pretreatment unit of black-odor riverway sewage, sewage treatment area is related generally to.Including two main pipelines, breather pipe is set on main pipeline, breather pipe one end sets air blower, air blower wire connects single-chip microcomputer, connecting tube is set between main pipeline, exhaust outlet is set in connecting tube, shutter is set in main pipeline, shutter can cover connecting tube, shutter side sets connecting rod, through hole is set on main pipeline, one end that connecting rod passes upwards along through hole sets horizon bar, support frame is set in river course both sides, pressure sensor is set on support frame, leading screw is set between support frame, screw is set on leading screw, screw is connected with horizon bar, leading screw connects clockwise and anticlockwise motor, motor connection single-chip microcomputer, single-chip microcomputer connects pressure sensor.The utility model benefit effect：The adjustment that can be rationally imitated to flow, the flow velocity of aeration according to the emission flow of plant effuent, and aeration area can cover water body as far as possible, and sewage aeration processing is more thorough, and black-odor control effect is preferable.
Description
Technical field
Sewage treatment area is the utility model is related to, specifically a kind of pretreatment unit of black-odor riverway sewage.
Background technology
For convenience make plant effuent be discharged near River, it is necessary to plant effuent comb and River it
Between excavate one and be used to aid in the river course that confluxes, plant effuent easily can be drained in River by this river course that confluxes,
So as to carry out sewage discharge.
After the sewage discharge of factory, prolonged accumulation can cause the river course that confluxes, River black smelly.The black smelly original in river course
Because being eutrophy, cause anoxic, cause smelly and algae the outburst of river discoloration.Solution method of the prior art has two
Kind, first, flowers and plants are planted in river course, because nutrient source enriches, so flowers and plants are very easy to growth, but because flowers and plants grew
Cheng Zhong, metabolism is had, have and lose leaf, undesirable root comes off, so can also cause the secondary pollution unnecessary to water body, simultaneously
Because nutrient source enriches in river course, the requirement to flowers and plants must be screened strictly, do it is bad flowers and plants will be caused to spread unchecked, river course
Regulation effect it is poor.Second, by being aerated to water body, solves water quality oxygen deficit problem, in the state of script eutrophy, naturally
The amount reproduction of microorganism can be stimulated, stimulates demand of the microorganism to nutrient source.After substantial amounts of microorganism produces, nutrient source is just
Can gradually it lack, it is then natural that nibbling mutually between microorganism, and then the effect of mud decrement will occur.According to this
Individual principle, river water body is constantly aerated, ensures the dissolved oxygen concentration of river, the eutrophy that will solve the problems, such as river course, is kept away
It is black smelly to exempt from river course.But water body aerator of the prior art can not according to the emission flow of plant effuent to the flow of aeration,
Flow velocity carries out rationally effective adjustment, and aeration area can not completely cover water body, causes sewage aeration processing not thorough
Bottom, black-odor control effect are poor.
Utility model content
The purpose of this utility model is to provide a kind of pretreatment unit of black-odor riverway sewage, can be according to plant effuent
Emission flow carry out rationally effective adjustment to the flow of aeration, flow velocity, and aeration area can covering water body as far as possible, it is dirty
Water Air Exposure is more thorough, and black-odor control effect is preferable.
The utility model to achieve these goals, is realized using following technical scheme：
A kind of pretreatment unit of black-odor riverway sewage, including two parallel hollow main pipelines, set on the main pipeline
There is breather pipe, the breather pipe connects with main pipeline, and one end of the remote main pipeline of the breather pipe is provided with air blower, the drum
Blower fan wire connects single-chip microcomputer, and some hollow connecting tubes being parallel to each other, the connecting tube are provided between two main pipelines
Connected with main pipeline, the connecting tube is provided with some exhaust outlets, is provided with the main pipeline and is blocked with what connecting tube was adapted
Plate, the shutter move the connector that can be covered between connecting tube and main pipeline along main pipeline inwall, the shutter it is remote
Side from connecting tube is provided with L-type connecting rod, and the through hole being adapted with connecting rod, the connecting rod are provided with above the main pipeline
Can pass main pipeline, in addition to mobile device upwards along through hole, the mobile device include being arranged on river course both sides with being connected
Some groups of support frames that pipe is engaged, one group two-by-two of support frame as described above, the side close to each other of two support frames as described above is all provided with
There is pressure sensor, leading screw is provided between support frame as described above, the leading screw is provided with the screw being adapted with leading screw, the screw
Horizon bar is provided between the end outside main pipeline of connecting rod, described leading screw one end connects clockwise and anticlockwise motor, the electricity
Machine wire connects single-chip microcomputer, and the single-chip microcomputer wire connects pressure sensor.
Inverted U support is provided with vent position in the connecting tube, the crossbeam of the support is provided with cover plate, institute
The crossbeam for stating cover plate and support is rotatablely connected, and is arranged torsion spring on the crossbeam of the support, torque arm end one end of the torsion spring with
Cover plate is connected, and the other end is connected with connecting tube, and the cover plate, which rotates down, can partly cover exhaust outlet.
The exhaust outlet is square exhaust outlet, and edge of the support along exhaust outlet is set, and the support is four, described
Cover plate is trapezoidal decks.
Water proof set is arranged with outside the torsion spring.
Both sides on the lateral wall of the main pipeline positioned at through hole are equipped with inverted L shape chute, the both ends of two chutes
Between be provided with connecting plate, be arranged in the connecting rod with main pipeline be adapted baffle plate, the baffle bottom be provided with and chute phase
The sliding block of adaptation, the baffle plate can cover through hole along slide
The single-chip microcomputer is provided with reception of wireless signals module.
Prior art is contrasted, the beneficial effects of the utility model are：
1st, the setting of the exhaust outlet between main pipeline in connecting tube, the contact area of gas and current in river course is increased,
Can be tried one's best covering water body, and the setting of moveable shutter, can block to connecting tube, subtract as needed in main pipeline
Less or increase gas enters connecting tube, and then realizes that the flow to aeration, flow velocity rationally effectively adjust, Air Exposure compared with
To be thorough, black-odor control effect is preferable.
2nd, the setting of cover plate, it is easy to control aeration quantity, can increases air quantity when needed, cover plate is blown afloat, exhaust outlet is sudden and violent
The area exposed becomes big, more air effusion, and when air quantity reduces, cover plate rotates down under the drive of torsion spring, blocks exhaust
Mouthful, reduce aeration quantity.
3rd, support is arranged to four, and cover plate is trapezoidal decks, can be contacted more between cover plate when torsion spring restores to the original state
Closely, the control to aeration quantity is more accurate.
4th, the setting of water proof set, it is easy to protect torsion spring, reduces the torsion spring caused by long-time immersion in a liquid and get rusty, carry
High service life.
5th, the setting of baffle plate, blocking as far as possible to through hole is realized, reduces the air being blown into and escaped from through hole, to realize master
Will exhaust outlet escapes at connecting tube purpose, cover larger river course area as far as possible, improve aeration effect.
6th, the setting of reception of wireless signals module, it is easy to remote control, further improves convenience.
Brief description of the drawings
Accompanying drawing 1 is that the utility model uses schematic diagram；
Accompanying drawing 2 is the utility model main pipeline and connecting tube position relationship top view；
Accompanying drawing 3 is the utility model main pipeline and connecting tube position relationship side view；
Accompanying drawing 4 is the utility model connecting rod and main pipeline position relationship schematic diagram；
Accompanying drawing 5 is the utility model part A enlarged diagram.
Label in accompanying drawing：1st, main pipeline；2nd, breather pipe；3rd, air blower；4th, connecting tube；5th, exhaust outlet；6th, shutter；7th, even
Extension bar；8th, through hole；9th, support frame；10th, leading screw；11st, screw；12nd, horizon bar；13rd, support；14th, cover plate；15th, torsion spring；16th, it is sliding
Groove；17th, connecting plate；18th, baffle plate；19th, sliding block.
Embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it is to be understood that in the content read the utility model and told about
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this
Apply in limited range.
Described in the utility model is a kind of pretreatment unit of black-odor riverway sewage, including two parallel hollow main pipelines
1, main pipeline along conflux river course both sides setting, can also be set in black-odor riverway to be administered, main pipeline can with closed at both ends,
It can be that both ends realize that part is ventilative provided with air-vent, be also aerated at the both ends of main pipeline, the main pipeline 1, which is provided with, to be led to
Tracheae 2, it can be realized by way of welding or bolt connection or concreting, the breather pipe 2 connects with main pipeline 1,
Breather pipe provides passage for the air in the external world into main pipeline, and one end of the remote main pipeline 1 of the breather pipe 2 is provided with air blower
3, air blower is used to outside air being blown into breather pipe, the river course that 100 meters of in general, the air blast of one 2 kilowatts or so of configuration
Function loss-rate is preferable, and the wire of air blower 3 connects single-chip microcomputer, and air blower is controlled by single-chip microcomputer, can be according to plant effuent
Emission flow increase or reduce air blower and be blown into air in breather pipe, it is convenient to carry out aeration control.Two main pipelines 1
Between be provided with some hollow connecting tubes 4 being parallel to each other, preferably, the width in connecting tube and river course is adapted, can cover as far as possible
Cover larger river surface area, aeration area covering water body, the connecting tube 4 can connect with main pipeline 1 as far as possible, and air can be from
Main pipeline enters connecting tube, and the connecting tube 4 is provided with some exhaust outlets 5, and the air into connecting tube can be from exhaust outlet
Discharge, and then Air Exposure is carried out to the water in river course, the shutter 6 being adapted with connecting tube 4 is provided with the main pipeline 1,
The shutter 6 moves the connector that can be covered between connecting tube 4 and main pipeline 1, shutter fitting supervisor along the inwall of main pipeline 1
The connector of road inwall movement closure or exposure connecting tube, it can stop or decontrol gas leading to from main pipeline into connecting tube
Road, it is easy to be controlled aeration, the side of the remote connecting tube 4 of the shutter 6 is provided with L-type connecting rod 7, can pass through weldering
Connect or bolted mode is realized, the horizontal ends of connecting rod are connected with shutter, and the top of main pipeline 1 is provided with and connecting rod
7 adaptable through holes 8, the connecting rod 7 can pass main pipeline 1 upwards along through hole 8, and the vertical end of connecting rod passes logical upwards
Hole, through hole can be a strip holes, and width and the connecting rod of through hole are adapted, and can be that the relatively large distance of shutter movement carries
For limiting track, in addition to mobile device, if the mobile device includes being arranged on being engaged with connecting tube 4 for river course both sides
A dry group support frame 9, one group two-by-two of support frame as described above 9, support frame by a strip plate weld or can be bolted together,
It can also be bolted on the ground of river course both sides, the side close to each other of two support frames as described above 9 is equipped with pressure
Force snesor, leading screw 10 is provided between support frame as described above 9, and the leading screw 10 is provided with the screw 11 being adapted with leading screw 10, silk
When mother's motion touches pressure sensor, single-chip microcomputer is delivered a signal to, clockwise and anticlockwise motor is stopped, and the screw 11 is with being connected
Horizon bar 12 is provided between the end outside main pipeline 1 of bar 7, is welded on screw or bolt connection horizon bar, horizon bar is remote
One end from screw is welded with connecting rod or bolt connection, horizon bar connect screw and connecting rod, passes through turning for leading screw
The dynamic movement for driving connecting rod, and then the movement of shutter is driven, described one end of leading screw 10 connects clockwise and anticlockwise motor, the motor
Wire connects single-chip microcomputer, and the single-chip microcomputer wire connects pressure sensor, and single-chip microcomputer controls the rotation of leading screw, and then controls and block
The movement of plate, realize the control to aeration.The utility model beneficial effect：Can be according to the emission flow of plant effuent to aeration
Flow, flow velocity carry out rationally effective adjustment, and aeration area can covering water body, sewage aeration processing be more thorough as far as possible
Bottom, black-odor control effect are preferable.
The utility model is in use, connects power supply, air blower work, blows air into breather pipe, and then enter supervisor
Road, connecting tube, and from the exhaust outlet effusion in connecting tube, carry out Air Exposure.When needing adjustment, single-chip microcomputer, adjustment are operated
Intake, at the same can set singlechip control part shutter the connector between connecting tube and main pipeline is blocked or
Exposure, further controls aeration effect.
In order to further improve aeration control, inverted U support 13 is provided with close to the opening position of exhaust outlet 5 in the connecting tube 4,
The mode that can be bolted or weld realizes that the crossbeam of the support 13 is provided with cover plate 14, the cover plate 14 and branch
The crossbeam of frame 13 is rotatablely connected, and torsion spring 15, torque arm end one end and the lid of the torsion spring 15 are arranged on the crossbeam of the support 13
Plate 14 is connected, and the other end is connected with connecting tube 4, and the cover plate 14, which rotates down, can partly cover exhaust outlet 5, can needed
When, air quantity is increased, cover plate is blown afloat, the area that exhaust outlet exposes becomes big, more air effusion, when air quantity reduces, cover plate
Rotate down, restore to the original state under the drive of torsion spring, cover plate blocks exhaust outlet, reduces aeration quantity, is easy to control aeration quantity.
In order to facilitate cover plate closing, the exhaust outlet 5 is square exhaust outlet, and edge of the support 13 along exhaust outlet 5 is set
Put, the support 13 is four, and the cover plate 14 be trapezoidal decks 14, and in the parallel base of cover plate, wider one side is close to company
Adapter, can be when torsion spring restores to the original state, and cover plate rotates connecting tube, and the shorter parallel edges of cover plate is close to each other, cover plate
Between contact even closer, the control to aeration quantity is more accurate.
In order to increase the service life, water proof set is arranged with outside the torsion spring 15, is easy to protect torsion spring, is reduced because long-time is soaked
Torsion spring caused by steeping in a liquid is got rusty, and water proof set can also be arranged in connecting rod, connecting rod is protected, and is extended and is used
Life-span.
Escaped to reduce air from through hole, the both sides on the lateral wall of the main pipeline 1 positioned at through hole 8 are equipped with inverted L
Type chute 16, it can be realized by welding or bolted mode, connecting plate is provided between the both ends of two chutes 16
17, it can be realized by welding or bolted mode, connecting plate is used to stop both ends effusion of the air from two chutes, institute
The baffle plate 18 for being arranged in connecting rod 7 and being adapted with main pipeline 1 is stated, can be realized by welding or bolted mode, it is described
The bottom of baffle plate 18 is provided with the sliding block 19 being adapted with chute 16, can be real by welding or bolt connection or integrally formed mode
Existing, the baffle plate 18 slides along chute 16 can cover through hole 8, and the length of baffle plate is more than the length of through hole, and baffle plate moves with connecting rod
It is dynamic, and through hole can be covered simultaneously, blocking as far as possible to through hole is realized, the air that reduction is blown into main pipeline escapes from through hole,
With realize mainly at connecting tube exhaust outlet escape so as to river course large area aeration purpose, cover larger river course as far as possible
Area, improve aeration effect.
In order to improve convenience, the single-chip microcomputer is provided with reception of wireless signals module, connected by wire, is easy to long-range
Manipulation, further improves convenience.
Embodiment：
A kind of pretreatment unit of black-odor riverway sewage, including two parallel hollow main pipelines 1, main pipeline is along compound river
Road both sides are set, and can also be set in black-odor riverway to be administered, and main pipeline is that both ends are provided with some air-vents, the main pipeline
1 is provided with breather pipe 2, can be realized by way of welding or bolt connection or concreting, the breather pipe 2 and supervisor
Road 1 connects, and one end of the remote main pipeline 1 of the breather pipe 2 is provided with air blower 3, and the wire of air blower 3 connects single-chip microcomputer,
The single-chip microcomputer is provided with reception of wireless signals module, is parallel to each other between two main pipelines 1 provided with 100 hollow
The width in connecting tube 4, connecting tube and river course is adapted, and the connecting tube 4 connects with main pipeline 1, and the connecting tube 4 is provided with one
123 exhaust outlets 5, the exhaust outlet 5 are square exhaust outlet, are provided with the connecting tube 4 close to the opening position of exhaust outlet 5
Inverted U support 13, the mode that can be bolted or weld realize that four edges of the support along exhaust outlet are set, four
It is equipped with cover plate 14 on the crossbeam of the support 13, the cover plate 14 is trapezoidal decks 14, wider in the parallel base of cover plate
While close to connecting tube, the crossbeam of the cover plate 14 and support 13 is rotatablely connected, and torsion spring 15 is arranged on the crossbeam of the support 13,
Water proof set is arranged with outside the torsion spring 15, torque arm end one end of the torsion spring 15 is connected with cover plate 14, the other end and connecting tube 4
Connection, the cover plate 14, which rotates down, can partly cover exhaust outlet 5, and the screening being adapted with connecting tube 4 is provided with the main pipeline 1
Baffle plate 6, the shutter 6 moves the connector that can be covered between connecting tube 4 and main pipeline 1 along the inwall of main pipeline 1, described to block
Side of the plate 6 away from connecting tube 4 is provided with L-type connecting rod 7, can be realized by welding or bolted mode, the supervisor
The top of road 1 is provided with the through hole 8 being adapted with connecting rod 7, and the connecting rod 7 can pass main pipeline 1, connecting rod upwards along through hole 8
Vertical end pass through hole upwards, through hole is a strip hole, and width and the connecting rod of through hole are adapted, the main pipeline 1
Both sides on lateral wall positioned at through hole 8 are equipped with inverted L shape chute 16, can be realized by welding or bolted mode, two
Connecting plate 17 is provided between the both ends of the individual chute 16, can be realized by welding or bolted mode, the connection
The baffle plate 18 being adapted with main pipeline 1 is arranged on bar 7, can be realized by welding or bolted mode, the baffle plate 18
Bottom is provided with the sliding block 19 being adapted with chute 16, can be realized by welding or bolt connection or integrally formed mode, institute
Through hole 8, in addition to mobile device can be covered along the slip of chute 16 by stating baffle plate 18, and the mobile device includes being arranged on river course both sides
100 groups of support frames 9 being engaged with connecting tube 4, one group two-by-two of support frame as described above 9, support frame is bolted on river course
On the ground of both sides, the sides close to each other of two support frames as described above 9 is equipped with pressure sensor, between support frame as described above 9
Provided with leading screw 10, the leading screw 10 is provided with the screw 11 being adapted with leading screw 10, and the screw 11 is with connecting rod 7 positioned at master
It is provided with horizon bar 12 between end outside pipeline 1, welding or bolt connection horizon bar, the one end of horizon bar away from screw on screw
With connecting rod welding or bolt connection, described one end of leading screw 10 connects clockwise and anticlockwise motor, and the motor wire connects single-chip microcomputer, institute
State single-chip microcomputer and be provided with reception of wireless signals module, the single-chip microcomputer wire connects pressure sensor.The utility model is beneficial to effect
Fruit：Rationally effective adjustment, and aeration area can be carried out to flow, the flow velocity of aeration according to the emission flow of plant effuent
Water body can be covered as far as possible, and sewage aeration processing is more thorough, and black-odor control effect is preferable.
Claims (6)
1. a kind of pretreatment unit of black-odor riverway sewage, it is characterized in that：It is described including two parallel hollow main pipelines (1)
Main pipeline (1) is provided with breather pipe (2), and the breather pipe (2) connects with main pipeline (1), the remote supervisor of the breather pipe (2)
The one end in road (1) is provided with air blower (3), and air blower (3) wire connects single-chip microcomputer, set between two main pipelines (1)
There are some hollow connecting tubes (4) being parallel to each other, the connecting tube (4) connects with main pipeline (1), is set on the connecting tube (4)
There are some exhaust outlets (5), the shutter (6) being adapted with connecting tube (4), the shutter (6) are provided with the main pipeline (1)
Connector between connecting tube (4) and main pipeline (1) can be covered by being moved along main pipeline (1) inwall, the shutter (6) it is remote
The side of connecting tube (4) is provided with L-type connecting rod (7), and the through hole being adapted with connecting rod (7) is provided with above the main pipeline (1)
(8), the connecting rod (7) can pass main pipeline (1) upwards along through hole (8), in addition to mobile device, the mobile device include
It is arranged on some groups of support frames (9) being engaged with connecting tube (4) of river course both sides, one group two-by-two, two of support frame as described above (9)
The side close to each other of support frame as described above (9) is equipped with pressure sensor, and leading screw (10) is provided between support frame as described above (9),
The leading screw (10) is provided with the screw (11) being adapted with leading screw (10), and the screw (11) is with connecting rod (7) positioned at master
Horizon bar (12) is provided between the end of pipeline (1) outside, described leading screw (10) one end connects clockwise and anticlockwise motor, the motor wire
Single-chip microcomputer is connected, the single-chip microcomputer wire connects pressure sensor.
2. a kind of pretreatment unit of black-odor riverway sewage according to claim 1, it is characterized in that：The connecting tube (4)
Upper to be provided with inverted U support (13) close to exhaust outlet (5) opening position, the crossbeam of the support (13) is provided with cover plate (14), described
The crossbeam of cover plate (14) and support (13) is rotatablely connected, and torsion spring (15), the torsion spring are arranged on the crossbeam of the support (13)
(15) torque arm end one end is connected with cover plate (14), and the other end is connected with connecting tube (4), and the cover plate (14) rotates down energy
Part covers exhaust outlet (5).
3. a kind of pretreatment unit of black-odor riverway sewage according to claim 2, it is characterized in that：The exhaust outlet (5)
For square exhaust outlet (5), edge of the support (13) along exhaust outlet (5) is set, and the support (13) is four, the cover plate
(14) it is trapezoidal decks (14).
4. a kind of pretreatment unit of black-odor riverway sewage according to Claims 2 or 3, it is characterized in that：The torsion spring
(15) water proof set is arranged with outside.
5. a kind of pretreatment unit of black-odor riverway sewage according to claim 1, it is characterized in that：The main pipeline (1)
Lateral wall on positioned at the both sides of through hole (8) be equipped with inverted L shape chute (16), be provided between the both ends of two chutes (16)
Connecting plate (17), the baffle plate (18) being adapted with main pipeline (1) is arranged on the connecting rod (7), baffle plate (18) bottom is set
There is the sliding block (19) being adapted with chute (16), the baffle plate (18) is slided along chute (16) can cover through hole (8).
6. a kind of pretreatment unit of black-odor riverway sewage according to claim 1, it is characterized in that：Set on the single-chip microcomputer
There is reception of wireless signals module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954876.9U CN207002409U (en) | 2017-08-01 | 2017-08-01 | A kind of pretreatment unit of black-odor riverway sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954876.9U CN207002409U (en) | 2017-08-01 | 2017-08-01 | A kind of pretreatment unit of black-odor riverway sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207002409U true CN207002409U (en) | 2018-02-13 |
Family
ID=61456917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954876.9U Active CN207002409U (en) | 2017-08-01 | 2017-08-01 | A kind of pretreatment unit of black-odor riverway sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207002409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117776220A (en) * | 2024-02-28 | 2024-03-29 | 鸿陆智能科技(山东)有限公司 | Intelligent salt pan salt-burning system |
-
2017
- 2017-08-01 CN CN201720954876.9U patent/CN207002409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117776220A (en) * | 2024-02-28 | 2024-03-29 | 鸿陆智能科技(山东)有限公司 | Intelligent salt pan salt-burning system |
| CN117776220B (en) * | 2024-02-28 | 2024-05-10 | 鸿陆智能科技(山东)有限公司 | Intelligent salt pan salt-burning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206949146U (en) | It is a kind of that there is light filling, the submerged plant planting device of oxygen-supplying function | |
| CN106759141B (en) | A kind of water conservancy backwater gate power generator | |
| CN108243934A (en) | A kind of system of quick adjusting submerged plant planting density | |
| CN207002409U (en) | A kind of pretreatment unit of black-odor riverway sewage | |
| CN108623058A (en) | A kind of sewage purification line and its method | |
| CN205954808U (en) | Gardens are with novel irrigation water storage device | |
| CN108450308A (en) | A kind of intelligent portable flower-watering device | |
| CN205917072U (en) | Solar energy aeration view chinampa | |
| CN111528052A (en) | Gardens construction is with spraying irrigation equipment | |
| CN110149973B (en) | Afforestation maintenance of equipment | |
| CN216722547U (en) | Water planting sprout cultivation device for rice | |
| CN216737760U (en) | Floated submerged planting device | |
| CN115568360A (en) | Plant cultivation box | |
| MX2010000459A (en) | Collapsible or retractable rainwater collector. | |
| CN211090913U (en) | Novel agricultural cultivation device | |
| CN207885283U (en) | Vertical greening waterscape apparatus | |
| CN208370457U (en) | A kind of Agro-ecology greenhouse | |
| CN207761536U (en) | Tunnel air-inlet window | |
| CN115885726B (en) | Landscape pool | |
| CN219363528U (en) | Anaerobic composting bin for restoring soil | |
| CN213112732U (en) | Intelligent control system for horizontal flow constructed wetland | |
| CN214628469U (en) | Biotechnology plant culture apparatus | |
| CN116282558B (en) | General type fish is raised and is used circulating water processing apparatus | |
| CN116282650B (en) | Progressive gain type device and method for repairing urban river | |
| CN215327519U (en) | Device for purifying natural water in environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |