CN214327379U - Wastewater purification treatment device capable of monitoring water environment pollution - Google Patents
Wastewater purification treatment device capable of monitoring water environment pollution Download PDFInfo
- Publication number
- CN214327379U CN214327379U CN202022669524.3U CN202022669524U CN214327379U CN 214327379 U CN214327379 U CN 214327379U CN 202022669524 U CN202022669524 U CN 202022669524U CN 214327379 U CN214327379 U CN 214327379U
- Authority
- CN
- China
- Prior art keywords
- water
- monitoring
- module
- treatment module
- water treatment
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000012544 monitoring process Methods 0.000 title claims abstract description 70
- 238000000746 purification Methods 0.000 title claims abstract description 21
- 239000002351 wastewater Substances 0.000 title claims abstract description 20
- 239000003814 drug Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 16
- 229940079593 drug Drugs 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000008213 purified water Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000006004 Quartz sand Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a can monitor water environmental pollution's waste water purification unit, including floating the pad, it is equipped with monitoring module to float to fill up the top, floats and fills up the inside push rod motor that is equipped with in bottom surface, floats and fills up the bottom surface outside and be equipped with cylindric hollow water treatment module, and center department is equipped with the sleeve pipe in the water treatment module, and the outer bottom of water treatment module is equipped with the suction tube that runs through the cover intraduct and with sleeve pipe activity joint, the utility model discloses a monitoring module and water treatment module cooperation use can carry out long-time water quality monitoring to environment such as lake, reservoir, have improved detection efficiency, handle the impurity in the water simultaneously, adjust discharge and the size of medicine discharge capacity according to the difference of quality of water, have improved the monitoring accuracy.
Description
Technical Field
The utility model relates to a technical field is administered to the water environment, specifically relates to a can monitor water environmental pollution's waste water purification unit.
Background
Along with the development of national economy, the discharge of industrial and civil wastewater is increased, the leakage of crude oil is generated occasionally, the pollution and waste of water resources are easily caused, and if the monitoring and the discovery treatment are not carried out in time, serious economic loss is possibly caused.
Patent CN211206480U discloses a water quality monitoring processing apparatus, including floating barrel, power module, sensor module and controller, not only can monitor the water quality parameter of water, can also manage the polluted water according to the quality of water problem that water parameter analysis water exists, but the volume of putting in of medicament can't carry out effective control.
Therefore, it is desirable to provide a device for monitoring and treating water quality in real time, which can effectively monitor and treat water for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can monitor water environmental pollution's waste water purification unit to the problem that above-mentioned exists.
The technical scheme of the utility model is that: a wastewater purification treatment device capable of monitoring water environment pollution comprises a floating pad, wherein a fixed plate is arranged on the upper surface of the floating pad, a monitoring module and a plurality of solar panels are arranged on the upper surface of the fixed plate,
a push rod motor is arranged inside the lower bottom surface of the floating cushion, a cylindrical hollow water treatment module is arranged outside the lower bottom surface of the floating cushion, a sleeve is arranged at the center inside the water treatment module, a water suction pipe which penetrates through the inside of the sleeve and is movably clamped with the sleeve is arranged at the outer bottom of the water treatment module, a group of grooves for limiting and sliding of the water suction pipe are symmetrically arranged on the side wall of the sleeve, a plurality of water through holes which are longitudinally distributed are also symmetrically arranged on the side wall of the sleeve,
the water suction pipe is of a hollow structure, a water inlet is formed in the bottom of the water suction pipe, a water outlet is formed in the top of the water suction pipe, a connecting strip is arranged on the water suction pipe at the water outlet, the two ends of the connecting strip are clamped in the groove in a matched mode, the two ends of the connecting strip are fixedly connected with a sealing plate used for sealing the space between the sleeve and the water treatment module, a circular baffle is arranged in the middle of the connecting strip, the circular baffle is connected with the output end of the push rod motor through a telescopic rod, a medicine storage cavity is formed in the water treatment module below the sealing plate, and an elastic air bag is arranged at the bottom of the water treatment module.
Further, solar panel is equipped with two sets of and symmetry setting, and it all is 70 contained angles with floating the pad, and solar panel and the battery compartment electric connection that is located its bottom for it is better to provide the effect that the electric energy supplied with absorbs solar energy for monitoring module and push rod motor.
Further, water inlet department is equipped with the one-level filter screen, limbers department is equipped with the second grade filter screen, and the one-level filter screen is coarse quartz sand filter screen, and the second grade filter screen is fine quartz sand filter screen, and the secondary filters the impurity in the water, avoids the grit to get into the loss of interior accelerating equipment of device.
Further, the monitoring module bottom is equipped with a plurality of monitoring heads that extend to in the water treatment module, is used for monitoring pH, Total Dissolved Solids (TDS) and ammonia nitrogen content respectively, water quality sensor electric connection in monitoring head and the monitoring module, the controller electric connection of the outer lower part of water quality sensor and monitoring module, controller and push rod motor electric connection for the flexible of control push rod motor, monitoring module passes through wireless network and is connected with the remote control platform, enters into the water yield in the water treatment module through monitoring water quality control, uses little discharge capacity to purify when quality of water is better, increases the discharge capacity and can discharge the medicine simultaneously when quality of water is relatively poor and improve purifying effect.
Furthermore, the upper part of the water treatment module is provided with a drain pipe, a drainage pump is arranged in the drain pipe, the lower part of the floating cushion positioned outside the drain pipe is provided with a secondary monitoring head for monitoring the purified water quality, and the secondary monitoring head is electrically connected with a water quality sensor in the monitoring module and can monitor the purified water quality again.
Furthermore, a booster pump is arranged in the water suction pipe close to the water outlet, so that the water flow entering the water treatment module is improved.
Furthermore, the inner wall of the water treatment module is provided with an activated carbon layer for wastewater adsorption and purification, and can adsorb various pollutants in water.
Further, be located the water treatment module of closing plate below bilateral symmetry and be provided with two sets ofly store up the medicine chamber, store up the rubber material of medicine chamber for having toughness and make, store up the water treatment module intercommunication in medicine chamber top through arranging medicine mouth and the closing plate, arrange and be equipped with the single guide liquid film on the medicine mouth, thereby the closing plate pushes down when the relatively poor needs of quality of water improve the discharge capacity and makes the extrusion of elastic air bag store up the medicine chamber and extrude the medicine, and quality of water is poor more then the medicine volume of extruding.
The utility model has the advantages that:
(1) the utility model discloses a monitoring module and water treatment module cooperation are used and can be carried out long-time water quality monitoring to environment such as ocean, lake, reservoir, river, aquaculture, have improved detection efficiency, handle the impurity in the water simultaneously, have improved the monitoring accuracy.
(2) The utility model discloses a monitoring module carries out the analysis to the water quality monitoring condition, through the controller and the push rod motor increase water intake of pipe that absorbs water when quality of water is relatively poor for the purification treatment process, the discharge amount of medicine also increases thereupon simultaneously, when quality of water is better, then reduces the water intake of pipe that absorbs water, improves resource utilization, avoids excessive consumption.
(3) The utility model discloses be equipped with multistage monitoring head, can monitor all kinds of pollutants and the index in the water, can also monitor the quality of water after handling simultaneously to can feed back the data acquisition to remote control platform.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the water treatment module of the present invention;
FIG. 4 is a schematic view of the structure of the casing and the barrel of the present invention;
fig. 5 is a cross-sectional view a-a of fig. 2 according to the present invention.
The solar water heater comprises a floating pad 1, a fixing plate 11, a solar panel 12, a monitoring module 2, a monitoring head 21, a water quality sensor 22, a controller 23, a secondary monitoring head 24, a push rod motor 3, a water treatment module 4, a sleeve 41, a slot 411, a water through hole 412, a drug storage cavity 42, a drug discharge port 421, an elastic air bag 43, a water discharge pipe 44, a water suction pipe 5, a water inlet 51, a water outlet 52, a connecting strip 53, a sealing plate 54, a circular baffle 55 and a booster pump 56.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention. The terms "front and back", "left and right" used in the embodiments of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the location of the indicated technical features.
As shown in figure 1, a can monitor water environmental pollution's waste water purification unit, including floating pad 1, float pad 1 upper surface and be equipped with fixed plate 11, fixed plate 11 upper surface is equipped with monitoring module 2 and a plurality of solar panel 12, and solar panel 12 is equipped with two sets of and the symmetry setting, and it all is 70 contained angles with floating pad 1, and solar panel 12 and the battery compartment electric connection who is located its bottom for provide the electric energy supply for monitoring module 2 and push rod motor 3.
As shown in fig. 1 and 3, a push rod motor 3 is arranged inside the lower bottom surface of the floating pad 1, the push rod motor 3 is a commercial LEC606 electric push rod, a cylindrical and hollow water treatment module 4 is arranged outside the lower bottom surface of the floating pad 1, an activated carbon layer for wastewater adsorption and purification is arranged on the inner wall of the water treatment module 4, a sleeve 41 is arranged at the center inside the water treatment module 4, a water suction pipe 5 penetrating through the inside of the sleeve 41 and movably clamped with the sleeve 41 is arranged at the outer bottom of the water treatment module 4, a group of slots 411 for limiting and sliding of the water suction pipe 5 are symmetrically arranged on the side wall of the sleeve 41, a plurality of longitudinally distributed water through holes 412 are symmetrically arranged on the side wall of the sleeve 41, a secondary filter screen is arranged at the water through holes 412, and the secondary filter screen is a fine quartz sand screen of 0.5-1 mm.
As shown in fig. 2, 4 and 5, the water suction pipe 5 is a hollow structure, a water inlet 51 is arranged at the bottom of the water suction pipe, a first-stage filter screen is arranged at the water inlet 51, the first-stage filter screen is a coarse quartz sand filter screen with a quartz sand particle size of 16-32mm, a water outlet 52 is arranged at the top of the water suction pipe 5, a booster pump 56 is arranged in the water suction pipe 5 near the water outlet 52, the booster pump 56 is a commercially available ISG type booster pump, a connecting strip 53 is arranged on the water suction pipe 5 at the water outlet 52, both ends of the connecting strip 53 are in fit and snap connection with a slot 411, both ends of the connecting strip 53 are fixedly connected with a sealing plate 54 for sealing the space between the sleeve 41 and the water treatment module 4, a circular baffle 55 is arranged in the middle of the connecting strip 53, the circular baffle 55 is connected with the output end of the push rod motor 3 through an expansion link, two groups of drug storage cavities 42 are symmetrically arranged in the water treatment module 4 below the sealing plate 54, the drug storage cavities 42 are made of tough rubber material, the top of the medicine storage cavity 42 is communicated with the water treatment module 4 in the sealing plate 54 through a medicine discharge port 421, a one-way liquid guide film is arranged on the medicine discharge port 421, and an elastic air bag 43 is arranged at the bottom of the water treatment module 4.
As shown in fig. 2, the bottom of the monitoring module 2 is provided with a plurality of monitoring heads 21 extending into the water treatment module 4 for monitoring pH, Total Dissolved Solids (TDS) and ammonia nitrogen content, respectively, the monitoring heads 21 are electrically connected with a water quality sensor 22 in the monitoring module 2, the water quality sensor 22 is a commercially available MPS-400 online multi-parameter self-cleaning sensor, the water quality sensor 22 is electrically connected with a controller 23 at the outer lower part of the monitoring module 2, the controller 23 is a commercially available PLC controller, the controller 23 is electrically connected with the push rod motor 3, a secondary monitoring head 24 for controlling push rod motor 3's flexible, monitoring module 2 passes through wireless network and is connected with remote control platform, and water treatment module 4 upper portion is equipped with drain pipe 44, is equipped with the drain pump in the drain pipe 44, and the showy 1 lower part that fills up that is located outside drain pipe 44 is equipped with the quality of water sensor 22 electric connection in secondary monitoring head 24 and the monitoring module 2 that is used for monitoring the quality of water after purifying.
The working principle of the wastewater purification treatment device capable of monitoring the water environment pollution is as follows:
firstly, the device is put into a water body to be monitored and treated, the device floats on the water surface by virtue of a floating pad 1, the water level is positioned at the lower part of the floating pad 1, water flow enters a water suction pipe 5 after being primarily filtered by a primary filter screen from a water inlet 51 at the bottom of the water suction pipe 5, is discharged from a water outlet 52, enters a water treatment module 4 after being filtered by a secondary filter screen on a water outlet 412 for adsorption treatment, a monitoring module 2 is started to detect the water quality, when the monitored water quality is poor, a signal is transmitted to a controller 23 by a water quality sensor 22, the controller 23 controls a push rod motor 3 to push a circular baffle 55 to move downwards, meanwhile, a connecting strip 53 drives a sealing plate 54 to move downwards, so that the space in a sleeve 41 and the water treatment module 4 is increased, the water flow and the purified water quantity are increased simultaneously, when the water quality is further deteriorated, the sealing plate 54 is continuously pressed downwards, a medicine storage cavity 42 and an elastic air bag 43 are mutually extruded, make the medicine of tooth paste form in the medicine storage cavity 42 enter into water treatment module 4 by row medicine mouth 421, supplementary carry out water quality treatment and arrange the one-way drain membrane that is equipped with on the medicine mouth 421 and can not make water enter into the medicine storage cavity 42, push rod motor 3 retracts and drives closing plate 54 upward movement after water quality optimization, then the space between sleeve 41 and the water treatment module 4 diminishes, water flow diminishes, the life on equipment and activated carbon layer has been prolonged when having improved the monitoring accuracy, the water after the purification is discharged by drain pipe 44, and carry out the secondary by secondary monitoring head 24 and detect and look over the treatment effect.
Claims (8)
1. A wastewater purification treatment device capable of monitoring water environment pollution is characterized by comprising a floating pad (1), wherein a fixed plate (11) is arranged on the upper surface of the floating pad (1), a monitoring module (2) and a plurality of solar panels (12) are arranged on the upper surface of the fixed plate (11),
a push rod motor (3) is arranged inside the lower bottom surface of the floating pad (1), a cylindrical water treatment module (4) with a hollow inner part is arranged outside the lower bottom surface of the floating pad (1), a sleeve (41) is arranged at the center in the water treatment module (4), a water suction pipe (5) which penetrates through the inner part of the sleeve (41) and is movably clamped with the sleeve (41) is arranged at the outer bottom of the water treatment module (4), a group of slots (411) for limiting and sliding the water suction pipe (5) are symmetrically arranged on the side wall of the sleeve (41), and a plurality of water through holes (412) which are longitudinally distributed are symmetrically arranged on the side wall of the sleeve (41),
the utility model discloses a water treatment device, including pipe (5) absorb water, connecting strip (53), fluting (411), sealing plate (54) fixed connection, connecting strip (53) middle part is equipped with circular baffle (55), circular baffle (55) are connected with the output of push rod motor (3) through the telescopic link, are equipped with in water treatment module (4) that are located sealing plate (54) below and store up medicine chamber (42), and water treatment module (4) bottom is equipped with elastic air bag (43), and the pipe (5) absorb water is equipped with water inlet (51), and the pipe (5) top that absorbs water is equipped with delivery port (52), is equipped with connecting strip (53) on the pipe (5) that absorbs water of delivery port (52) department, connecting strip (53) both ends with fluting (411) cooperation joint, connecting strip (53) both ends with be used for sealing sleeve (41) and water treatment module (4) space between sealing plate (54).
2. The wastewater purification treatment device capable of monitoring water environment pollution according to claim 1, wherein the solar panels (12) are arranged in two groups and symmetrically, the two groups and the angle of the two groups are 70 degrees with the floating pad (1), and the solar panels (12) are electrically connected with the battery compartment at the bottom of the solar panels and are used for providing power supply for the monitoring module (2) and the push rod motor (3).
3. The wastewater purification treatment device capable of monitoring the water environment pollution according to claim 1, wherein a primary filter screen is arranged at the water inlet (51), and a secondary filter screen is arranged at the water through hole (412).
4. The wastewater purification treatment device capable of monitoring water environment pollution according to claim 1, characterized in that a plurality of monitoring heads (21) extending into the water treatment module (4) are arranged at the bottom of the monitoring module (2), the monitoring heads (21) are electrically connected with water quality sensors (22) in the monitoring module (2), the water quality sensors (22) are electrically connected with a controller (23) at the outer lower part of the monitoring module (2), the controller (23) is electrically connected with the push rod motor (3) and used for controlling the extension of the push rod motor (3), and the monitoring module (2) is connected with a remote control platform through a wireless network.
5. The wastewater purification treatment device capable of monitoring water environment pollution according to claim 4, wherein a drain pipe (44) is arranged at the upper part of the water treatment module (4), a drainage pump is arranged in the drain pipe (44), a secondary monitoring head (24) for monitoring the purified water quality is arranged at the lower part of the floating pad (1) positioned outside the drain pipe (44), and the secondary monitoring head (24) is electrically connected with the water quality sensor (22) in the monitoring module (2).
6. The wastewater purification treatment device capable of monitoring the water environment pollution according to the claim 1, characterized in that a booster pump (56) is arranged in the suction pipe (5) near the water outlet (52).
7. The wastewater purification treatment device capable of monitoring the water environment pollution according to the claim 1, characterized in that the inner wall of the water treatment module (4) is provided with an activated carbon layer for wastewater adsorption purification.
8. The wastewater purification treatment device capable of monitoring water environment pollution according to claim 1, wherein two groups of the drug storage cavities (42) are symmetrically arranged in the water treatment module (4) below the sealing plate (54) from left to right, the drug storage cavities (42) are made of tough rubber materials, the top of the drug storage cavity (42) is communicated with the water treatment module (4) in the sealing plate (54) through a drug discharge port (421), and a unidirectional liquid film is arranged on the drug discharge port (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022669524.3U CN214327379U (en) | 2020-11-18 | 2020-11-18 | Wastewater purification treatment device capable of monitoring water environment pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022669524.3U CN214327379U (en) | 2020-11-18 | 2020-11-18 | Wastewater purification treatment device capable of monitoring water environment pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214327379U true CN214327379U (en) | 2021-10-01 |
Family
ID=77895757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022669524.3U Expired - Fee Related CN214327379U (en) | 2020-11-18 | 2020-11-18 | Wastewater purification treatment device capable of monitoring water environment pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214327379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354879A (en) * | 2022-03-21 | 2022-04-15 | 中南水务科技有限公司 | Intelligent water supply pipe network water quality monitoring device |
-
2020
- 2020-11-18 CN CN202022669524.3U patent/CN214327379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354879A (en) * | 2022-03-21 | 2022-04-15 | 中南水务科技有限公司 | Intelligent water supply pipe network water quality monitoring device |
| CN114354879B (en) * | 2022-03-21 | 2022-06-03 | 中南水务科技有限公司 | Intelligent water supply pipe network water quality monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214327379U (en) | Wastewater purification treatment device capable of monitoring water environment pollution | |
| CN109824235B (en) | Ultrasonic wave, electroosmosis and mechanical filter pressing coupling sludge dewatering device | |
| CN211035539U (en) | Take landfill leachate electrochemical treatment device of filtration membrane processing | |
| CN206511951U (en) | A kind of effluent treatment plant | |
| CN212025005U (en) | Lake water purification device | |
| CN212640164U (en) | Sewage purification device for river regulation | |
| CN114853289A (en) | High-efficiency treatment system for household garbage leachate | |
| CN113354212A (en) | Coupling biological membrane electrochemistry is with having waste water treatment device from inhaling filtration formula | |
| CN210505958U (en) | Novel sewage integration equipment of intelligent modularization | |
| CN107746123B (en) | Efficient sewage treatment device for animal husbandry | |
| CN217498887U (en) | Automatic change and remove phosphorus underwater robot system | |
| CN201144177Y (en) | Sewage purifier with biological carbon dynamic membrane | |
| CN211283997U (en) | Domestic sewage treatment integrated system | |
| CN213407915U (en) | Air bag for water treatment and water purifying device with air bag | |
| CN111252951A (en) | Lake water purification device | |
| CN109665621A (en) | A kind of convenient and efficient energy-saving module integrated sewage water biological treatment system | |
| CN205603348U (en) | Nature formula sewage oxygenates sedimentation tank | |
| CN212334873U (en) | Pipeline for filtering sewage | |
| CN212954421U (en) | Constant-pressure floating circulation oil collector | |
| CN219194712U (en) | Aerobic section aeration device for sewage treatment | |
| CN214880539U (en) | Domestic sewage treatment equipment | |
| CN216445132U (en) | Integration domestic sewage reactor with sewage detection function | |
| CN210855601U (en) | Double-membrane efficient water treatment device | |
| CN211384503U (en) | Energy-saving industrial waste gas purification device | |
| CN205196739U (en) | Static oxygenation system of circulation water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |