CN213475669U - Sewage treatment plant for hydraulic engineering - Google Patents
Sewage treatment plant for hydraulic engineering Download PDFInfo
- Publication number
- CN213475669U CN213475669U CN202022235642.3U CN202022235642U CN213475669U CN 213475669 U CN213475669 U CN 213475669U CN 202022235642 U CN202022235642 U CN 202022235642U CN 213475669 U CN213475669 U CN 213475669U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- box
- sewage treatment
- hydraulic engineering
- fixedly connected
- 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 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 241000220317 Rosa Species 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 239000000645 desinfectant Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003860 storage Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a sewage treatment plant for hydraulic engineering, including rose box and disinfect box, the rose box is inside to be equipped with the fixed plate, the fixed plate top is equipped with the forced induction subassembly, forced induction subassembly top is connected with the filter screen, the filter screen top is equipped with cleaning assembly, cleaning assembly is connected with the slide, there is the lead screw to pass on the slide, the lead screw is connected with servo motor, the rose box right side is opened has out the dirty mouth, be connected with the connecting water pipe on the rose box, be equipped with the water pump on the connecting water pipe, the connecting water pipe is connected with the disinfect box, be equipped with stirring assembly in the disinfect box, the bottom is equipped with ultraviolet lamp in the; the dirt weight on the filter screen is sensed through the pressure sensing assembly, when the dirt on the filter screen reaches a certain amount, the servo motor is controlled to be started through the pressure sensing assembly, the dirt on the filter screen is cleaned through the cleaning assembly, the filter screen can be timely cleaned, the mixing speed of disinfectant and sewage can be accelerated through the stirring assembly, and the sewage treatment effect is good.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a sewage treatment plant for hydraulic engineering.
Background
Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, water flow can be controlled only by building water conservancy projects, flood disasters are prevented, water quantity is regulated and distributed to meet the needs of human life and production on water resources, the water conservancy projects are projects built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, but along with the development of economy in China, the process of urbanization and industrialization in China is rapidly developed, and the problem of water pollution is increasingly prominent.
Current hydraulic engineering sewage treatment plant generally filters the filth in the sewage through the filter screen, behind sewage treatment one end time, can accumulate some filths on the filter screen, and these filths block up the filter screen easily, need clear up, and generally all be artifical clearance to the clearance of filter screen among the prior art, and artifical clearance not only troublesome poeration, and work load is great, is difficult to guarantee simultaneously in time to clear up the filth on the filter screen.
Based on this, the utility model designs a sewage treatment plant for hydraulic engineering to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment plant for hydraulic engineering, respond to the filth weight on the filter screen through the forced induction subassembly, when filth on the filter screen reaches an amount, forced induction subassembly control servo motor starts, clear up the filth on the filter screen through clean subassembly, do not need manual operation, can guarantee in time to clear up the filter screen, prevent that the filter screen from taking place to block up, disinfect treatment through the disinfect box to sewage simultaneously, the mixing velocity of disinfectant and sewage can be quickened to the stirring subassembly, it is good to the treatment effect of sewage, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device for hydraulic engineering comprises a filter box and a sterilizing box, wherein a water inlet pipe is connected to the top of the filter box, a water inlet is connected to the end of the water inlet pipe, fixing plates are fixedly connected to two sides of the inside of the filter box, a pressure sensing assembly is arranged on the top of each fixing plate, a filter screen is connected to the top end of each pressure sensing assembly, a cleaning assembly is arranged above each filter screen, a sliding plate is fixedly connected to the top of each cleaning assembly, a lead screw penetrates through each sliding plate, the lead screw is in threaded connection with the corresponding sliding plate, the lead screw is rotatably connected with the filter box, the left end of the lead screw penetrates through the filter box and is connected with the output end of a servo motor, a guide rod penetrates through each sliding plate, the guide rod is in sliding connection with the corresponding sliding plate, a sewage outlet is formed in the right, the water pump is arranged on the connecting water pipe, the other end of the connecting water pipe is connected with the disinfection box, a chemical adding opening is formed in the top of the disinfection box, a stirring assembly is arranged in the disinfection box, and an ultraviolet lamp is arranged at the bottom in the disinfection box.
Preferably, the pressure sensing subassembly includes insulating casing, fixed connection between insulating casing and the fixed plate, insulating casing is last to have the control lever to pass, control lever top and filter screen bottom fixed connection, control lever bottom fixed connection has the sheetmetal, the sheetmetal passes through roof fixed connection in first spring and the insulating casing, the left side is equipped with first electrical contact piece in the insulating casing, the right side is equipped with second electrical contact piece in the insulating casing, first electrical contact piece and second electrical contact piece all are located the sheetmetal below.
Preferably, a storage battery and a controller are arranged in the insulating shell, the positive electrode of the storage battery is electrically connected with the controller and the first electric contact block, the negative electrode of the storage battery is electrically connected with the second electric contact block, and the controller is connected with the servo motor in a control mode.
Preferably, a sealing sleeve is arranged at the contact position of the control rod and the insulating shell.
Preferably, clean subassembly is including clean shell, fixed connection between clean shell and the slide, roof fixedly connected with second spring in the clean shell, second spring bottom butt has even the board, even board bottom fixedly connected with connecting rod, the connecting rod passes shell fixedly connected with cleaning brush.
Preferably, the stirring subassembly includes agitator motor, agitator motor and disinfect box top fixed connection, the agitator motor output is connected with the pivot, fixedly connected with multiunit puddler in the pivot, the puddler is the arc pole.
Preferably, the right side of the disinfection box is connected with a drain pipe, and the drain pipe is provided with an electromagnetic valve.
Preferably, the right side of the disinfection box is provided with a control panel which controls and is connected with a water pump, a stirring motor, an ultraviolet lamp and an electromagnetic valve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is not only novel in structure, respond to the filth weight on the filter screen through the forced induction subassembly, when filth on the filter screen reaches an amount, forced induction subassembly control servo motor starts, clear up the filth on the filter screen through clean subassembly, do not need manual operation, can guarantee in time to clear up the filter screen, prevent that the filter screen from taking place to block up, carry out disinfection treatment through the disinfect box to sewage simultaneously, the mixing velocity of disinfectant and sewage can be quickened to the stirring subassembly, it is good to the treatment effect of sewage.
2. The utility model discloses in, filth in to sewage is filtered through the filter screen, filth along with on the filter screen increases gradually, the filter screen moves down, the filter screen passes through the control lever and drives the sheetmetal and move together, when filth on the filter screen reaches an amount, the sheetmetal contacts with first electrical contact piece and second electrical contact piece, the controller circular telegram starts, controller control servo motor starts, servo motor drives the lead screw and rotates, the slide drives clean subassembly motion, clean subassembly is handled the filth on the filter screen, under the spring action of second spring, the brush hair of cleaning brush can contact with the filter screen all the time, it is effectual to the cleanness of filter screen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the pressure sensing assembly of the present invention;
fig. 3 is a schematic structural view of the cleaning assembly of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a technical solution of a sewage treatment device for hydraulic engineering: the device comprises a filter box 1 and a disinfection box 2, wherein the top of the filter box 1 is connected with a water inlet pipe 11, the end part of the water inlet pipe 11 is connected with a water inlet 10, sewage enters the filter box 1 through the water inlet 10 and the water inlet pipe 11, both sides inside the filter box 1 are fixedly connected with fixing plates 3, the top of the fixing plate 3 is provided with a pressure sensing assembly 4, the top end of the pressure sensing assembly 4 is connected with a filter screen 5, the filter screen 5 filters dirt in the sewage, a cleaning assembly 6 is arranged above the filter screen 5, the top of the cleaning assembly 6 is fixedly connected with a sliding plate 8, a screw rod 9 passes through the sliding plate 8, the screw rod 9 is in threaded connection with the sliding plate 8, the screw rod 9 is in rotational connection with the filter box 1 through a bearing (the bearing is not shown in the figure), the left end of the screw rod 9 passes through the filter box, sliding connection between guide bar 21 and the slide 8, servo motor 7 drive lead screw 9 and rotate, and slide 8 moves along lead screw 9, and slide 8 drives clean subassembly 6 motion, and clean subassembly 6 is handled the filth on filter screen 5, 1 right side of rose box is opened there is dirty mouthful 12, and the filth after the clearance is discharged via dirty mouthful 12, 4 control connection servo motor 7 of forced induction subassembly, 1 right side of rose box is connected with connects water pipe 14, be equipped with water pump 13 on connecting water pipe 14, the connecting water pipe 14 other end is connected with disinfect box 2, 2 tops of disinfect box are equipped with medicine mouth 15, be equipped with stirring assembly 16 in the disinfect box 2, 2 interior bottoms of disinfect box are equipped with ultraviolet lamp 20, and ultraviolet lamp 20 shines sewage, can disinfect disinfection to sewage.
Wherein, the pressure sensing assembly 4 comprises an insulating housing 41, the insulating housing 41 is fixedly connected with the fixing plate 3, a control rod 42 penetrates through the insulating housing 41, the top end of the control rod 42 is fixedly connected with the bottom of the filter screen 5, the bottom end of the control rod 42 is fixedly connected with a metal sheet 43, the metal sheet 43 is fixedly connected with the inner top wall of the insulating housing 41 through a first spring 44, a first electric contact block 45 is arranged on the left side in the insulating housing 41, a second electric contact block 46 is arranged on the right side in the insulating housing 41, the first electric contact block 45 and the second electric contact block 46 are both positioned below the metal sheet 43, a storage battery 48 and a controller 47 are arranged in the insulating housing 41, the positive electrode of the storage battery 48 is electrically connected with the controller 47 and the first electric contact block 45, the negative electrode of the storage battery 48 is electrically connected with the second electric contact block 46, the controller 47 is connected with the servo motor 7 in a control mode, dirt on the filter screen 5 is gradually increased, the filter screen 5 moves downwards under the action of gravity, the filter screen 5 drives the metal sheet 43 to move together through the control rod 42, the first spring 44 is stretched, when the dirt on the filter screen 5 reaches a certain amount, the metal sheet 43 is in contact with the first electric contact block 45 and the second electric contact block 46, the controller 47 is started in an electrified mode, the controller 47 controls the servo motor 7 to be started, and a sealing sleeve 49 is arranged at the contact position of the control rod 42 and the insulating shell 41 to prevent water from entering the insulating shell 41.
Wherein, clean subassembly 6 is including clean shell 61, fixed connection between clean shell 61 and the slide 8, roof fixedly connected with second spring 62 in the clean shell 61, second spring 62 bottom butt has even board 63, even board 63 bottom fixedly connected with connecting rod 64, connecting rod 64 passes shell fixedly connected with cleaning brush 65, and under second spring 62's elastic force effect, the brush hair of cleaning brush 65 can contact with filter screen 5 all the time, and is effectual to filter screen 5's cleanness.
Wherein, stirring subassembly 16 includes agitator motor 161, agitator motor 161 and 2 top fixed connection of disinfect box, agitator motor 161 output is connected with pivot 162, fixedly connected with multiunit puddler 163 in the pivot 162, agitator motor 161 drives puddler 163 through pivot 162 and rotates, and puddler 163 stirs sewage, makes disinfectant misce bene, carries out disinfection treatment to sewage, puddler 163 is the arc pole, and stirring effect is good.
Wherein, the right side of the disinfection box 2 is connected with a drain pipe 18, the treated sewage is discharged through the drain pipe 18, and the drain pipe 18 is provided with an electromagnetic valve 19; the right side of the disinfection box 2 is provided with a control panel 17, and the control panel 17 is connected with the water pump 13, the stirring motor 161, the ultraviolet lamp 20 and the electromagnetic valve 19 in a control way, so that the control is convenient.
The specific working principle is as follows:
when the device is used, the device is communicated with an external power supply, sewage enters the filter box 1 through the water inlet 10 and the water inlet pipe 11, the filter screen 5 filters dirt in the sewage, the water pump 13 is started through the control panel 17, the filtered sewage is pumped into the disinfection box 2 through the water connecting pipe 14 by the water pump 13, disinfectant is added into the disinfection box 2 through the disinfectant adding port 15, the stirring motor 161 and the ultraviolet lamp 20 are started through the control panel 17, the stirring motor 161 drives the stirring rod 163 to rotate through the rotating shaft 162, the stirring rod 163 stirs the sewage to uniformly mix the disinfectant, the sewage is disinfected, the ultraviolet lamp 20 irradiates the sewage to disinfect the sewage, the sewage can be disinfected and disinfected, the treated sewage is discharged through the water discharge pipe 18, the dirt on the filter screen 5 is gradually increased along with the sewage treatment, the filter screen 5 moves downwards under the action of gravity, filter screen 5 passes through control lever 42 and drives sheetmetal 43 and moves together, first spring 44 is stretched, when the filth on filter screen 5 reaches a certain amount, sheetmetal 43 contacts with first electric contact piece 45 and second electric contact piece 46, controller 47 circular telegram starts, controller 47 control servo motor 7 starts, servo motor 7 drives lead screw 9 and rotates, slide 8 moves along lead screw 9, slide 8 drives cleaning assembly 6 motion, cleaning assembly 6 handles the filth on the filter screen 5, under second spring 62's spring action, the brush hair of cleaning brush 65 can contact with filter screen 5 all the time, it is effectual to the clean of filter screen 5, the filth after the clearance is discharged via dirty mouthful 12.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a sewage treatment plant for hydraulic engineering, includes rose box (1) and disinfect box (2), its characterized in that: the water inlet pipe (11) is connected to the top of the filter box (1), the water inlet pipe (11) is connected to the end of the water inlet pipe (10), the fixing plates (3) are fixedly connected to the two sides of the inside of the filter box (1), the pressure sensing assembly (4) is arranged on the top of the fixing plates (3), the filter screen (5) is connected to the top end of the pressure sensing assembly (4), the cleaning assembly (6) is arranged above the filter screen (5), the sliding plate (8) is fixedly connected to the top of the cleaning assembly (6), the sliding plate (8) is provided with a lead screw (9) which penetrates through the lead screw, the lead screw (9) and the sliding plate (8) are connected through screw threads, the lead screw (9) is rotatably connected with the filter box (1), the left end of the lead screw (9) penetrates through the filter box (1) and is connected with the output end, sliding connection between guide bar (21) and slide (8), rose box (1) right side is opened there is dirty mouthful (12) of play, forced induction subassembly (4) control connection servo motor (7), rose box (1) right side is connected with connection water pipe (14), be equipped with water pump (13) on connection water pipe (14), it is connected with disinfect box (2) to connect the water pipe (14) other end, disinfect box (2) top is equipped with medicine mouth (15), be equipped with stirring subassembly (16) in disinfect box (2), the bottom is equipped with ultraviolet lamp (20) in disinfect box (2).
2. The sewage treatment device for the hydraulic engineering according to claim 1, wherein: pressure-sensitive subassembly (4) include insulating casing (41), fixed connection between insulating casing (41) and fixed plate (3), insulating casing (41) are gone up and have control lever (42) to pass, control lever (42) top and filter screen (5) bottom fixed connection, control lever (42) bottom fixedly connected with sheetmetal (43), roof fixed connection in sheetmetal (43) and insulating casing (41) through first spring (44), the left side is equipped with first electrical contact piece (45) in insulating casing (41), the right side is equipped with second electrical contact piece (46) in insulating casing (41), first electrical contact piece (45) and second electrical contact piece (46) all are located sheetmetal (43) below.
3. The sewage treatment device for the hydraulic engineering according to claim 2, wherein: be equipped with battery (48) and controller (47) in insulating casing (41), be connected between the positive pole of battery (48) and controller (47) and first electric contact piece (45), be connected between the negative pole of battery (48) and second electric contact piece (46), servo motor (7) are connected in the control of controller (47).
4. The sewage treatment device for the hydraulic engineering according to claim 2, wherein: and a sealing sleeve (49) is arranged at the contact position of the control rod (42) and the insulating shell (41).
5. The sewage treatment device for the hydraulic engineering according to claim 1, wherein: clean subassembly (6) are including clean shell (61), fixed connection between clean shell (61) and slide (8), roof fixedly connected with second spring (62) in clean shell (61), second spring (62) bottom butt has even board (63), even board (63) bottom fixedly connected with connecting rod (64), shell fixedly connected with cleaning brush (65) is passed in connecting rod (64).
6. The sewage treatment device for the hydraulic engineering according to claim 1, wherein: stirring subassembly (16) includes agitator motor (161), agitator motor (161) and disinfect box (2) top fixed connection, agitator motor (161) output is connected with pivot (162), fixedly connected with multiunit puddler (163) on pivot (162), puddler (163) are the arc pole.
7. The sewage treatment device for the hydraulic engineering according to claim 1, wherein: the right side of the disinfection box (2) is connected with a drain pipe (18), and the drain pipe (18) is provided with an electromagnetic valve (19).
8. The sewage treatment device for the hydraulic engineering according to claim 1, wherein: disinfect box (2) right side is equipped with control panel (17), control panel (17) control connection water pump (13), agitator motor (161), ultraviolet lamp (20) and solenoid valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235642.3U CN213475669U (en) | 2020-10-09 | 2020-10-09 | Sewage treatment plant for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235642.3U CN213475669U (en) | 2020-10-09 | 2020-10-09 | Sewage treatment plant for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213475669U true CN213475669U (en) | 2021-06-18 |
Family
ID=76365223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235642.3U Expired - Fee Related CN213475669U (en) | 2020-10-09 | 2020-10-09 | Sewage treatment plant for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213475669U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293398A (en) * | 2021-07-27 | 2021-08-24 | 东营市赫邦化工有限公司 | Clean efficient ionic membrane caustic soda apparatus for producing |
| CN114028878A (en) * | 2021-11-01 | 2022-02-11 | 北京宏伟双华印刷有限公司 | Powder collecting system of printing machine |
| CN114053776A (en) * | 2021-11-18 | 2022-02-18 | 熊文 | Sewage drainage filtration equipment for municipal administration |
| CN114291961A (en) * | 2021-12-31 | 2022-04-08 | 北京伟思创科技股份有限公司 | Car washing sewage recycling treatment device and water treatment method |
| CN116327997A (en) * | 2022-12-29 | 2023-06-27 | 苏州艾普乐思新能源动力系统科技有限公司 | Intelligent access cabinet and access method thereof |
-
2020
- 2020-10-09 CN CN202022235642.3U patent/CN213475669U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293398A (en) * | 2021-07-27 | 2021-08-24 | 东营市赫邦化工有限公司 | Clean efficient ionic membrane caustic soda apparatus for producing |
| CN114028878A (en) * | 2021-11-01 | 2022-02-11 | 北京宏伟双华印刷有限公司 | Powder collecting system of printing machine |
| CN114053776A (en) * | 2021-11-18 | 2022-02-18 | 熊文 | Sewage drainage filtration equipment for municipal administration |
| CN114291961A (en) * | 2021-12-31 | 2022-04-08 | 北京伟思创科技股份有限公司 | Car washing sewage recycling treatment device and water treatment method |
| CN116327997A (en) * | 2022-12-29 | 2023-06-27 | 苏州艾普乐思新能源动力系统科技有限公司 | Intelligent access cabinet and access method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213475669U (en) | Sewage treatment plant for hydraulic engineering | |
| CN209287120U (en) | Blender for sewage treatment | |
| CN214167534U (en) | Oil-removing and slag-removing device for sewage treatment plant | |
| CN115650389A (en) | A sewage treatment device | |
| CN113087246A (en) | Photocatalysis water purifying device | |
| CN208166822U (en) | A kind of removable separate sludge processing unit | |
| CN210237348U (en) | Sewage treatment plant for environmental protection | |
| CN221027976U (en) | Sewage adsorption treatment device containing scrap iron | |
| CN118343867A (en) | Domestic sewage integrated treatment device | |
| CN216662734U (en) | Medical wastewater treatment device for large hospital | |
| CN210974225U (en) | Sewage treatment device for epidemic situation epidemic prevention | |
| CN216260217U (en) | Special intelligence of waste water treatment and charge device | |
| CN212246531U (en) | Sewage treatment device for environmental protection | |
| CN213288108U (en) | Easy abluent solid useless treatment facility | |
| CN205988600U (en) | A kind of automated sewage solid-liquid separation processing meanss | |
| CN214438125U (en) | Cosmetics agitating unit with from clear function | |
| CN211999247U (en) | Water body ecological restoration equipment | |
| CN211111334U (en) | Automatic change little nano aeration system of control | |
| CN208135946U (en) | A traditional biochemical method combined with film hanging equipment for domestic sewage treatment | |
| CN215798657U (en) | Effectual high-efficient sedimentation tank is used in waste water treatment of deposiing | |
| CN113233648A (en) | Sewage treatment tank for hydrogen peroxide production and using method thereof | |
| CN221141406U (en) | Urban black and odorous water body filtering and deodorizing integrated equipment | |
| CN218046694U (en) | Industrial wastewater treatment equipment | |
| CN211226775U (en) | Metal smelting effluent treatment plant | |
| CN216877989U (en) | A high efficiency sedimentation tank for municipal sewage treatment |
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: 20210618 |