CN114797193A - Algae removing device for secondary sedimentation tank effluent weir of sewage treatment plant - Google Patents
Algae removing device for secondary sedimentation tank effluent weir of sewage treatment plant Download PDFInfo
- Publication number
- CN114797193A CN114797193A CN202210564082.7A CN202210564082A CN114797193A CN 114797193 A CN114797193 A CN 114797193A CN 202210564082 A CN202210564082 A CN 202210564082A CN 114797193 A CN114797193 A CN 114797193A
- Authority
- CN
- China
- Prior art keywords
- algae
- algae removal
- secondary sedimentation
- sedimentation tank
- sewage 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2444—Discharge mechanisms for the classified liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/20—Driving mechanisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
本发明公开了污水处理厂二沉池出水堰除藻装置，涉及污水处理技术领域。本发明包括：支撑机构，包括机架，用于支撑除藻装置；传动机构，其设置于支撑机构下，用于传递支撑机构的动力；除藻机构，其安装于传动机构上，包括设置于传动机构上的清理组件以及设置于清理组件一侧的除藻组件，清理组件用于清理二沉池出水堰外侧的水藻，除藻组件用于去除出水堰内侧的水藻；固定机构，其设置于除藻组件一侧，用于固定除藻组件的位置。本发明在使用本除藻装置对污水出路厂二沉池出水堰进行除藻时，通过刮泥机带动，无需任何设备和动力，无需投加药剂和人工清洗，有利于后续处理工艺运行，装置结构简单，易于加工制作且安装维护简便，建设和运行成本低。The invention discloses an algae removal device for an outlet weir of a secondary sedimentation tank of a sewage treatment plant, and relates to the technical field of sewage treatment. The invention includes: a support mechanism, including a frame, for supporting an algae removal device; a transmission mechanism, which is arranged under the support mechanism and is used for transmitting the power of the support mechanism; an algae removal mechanism, which is installed on the transmission mechanism, including The cleaning component on the transmission mechanism and the algae removing component arranged on one side of the cleaning component, the cleaning component is used for cleaning the algae on the outside of the outlet weir of the secondary sedimentation tank, and the algae removing component is used for removing the algae on the inner side of the water outlet weir; the fixing mechanism is arranged on the One side of the algae removal assembly, used to fix the position of the algae removal assembly. When the algae removal device is used to remove algae from the effluent weir of the secondary sedimentation tank of the sewage outlet plant, the invention is driven by a mud scraper, without any equipment and power, without adding chemicals and manual cleaning, which is beneficial to the operation of the subsequent treatment process. The structure is simple, easy to manufacture, easy to install and maintain, and low in construction and operation costs.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a secondary sedimentation tank effluent weir algae removal device for a sewage treatment plant.
Background
The daily operation condition of a sewage treatment plant shows that the sewage enters a secondary sedimentation tank after secondary treatment, and the effluent after sludge-water separation still contains COD and BOD with certain concentration 5 、TP、NH 3 N, SS and oil substances and the like, and a secondary sedimentation tank effluent weir IVThe surrounding is not shielded and is directly exposed to the sun, algae are easily bred in the secondary sedimentation tank effluent weir, particularly, the algae grow in a large amount in summer and fall off and then enter a subsequent treatment unit along with the secondary sedimentation tank effluent, so that the filter load and the filter backwashing frequency are increased, and the filter performance of the filter is seriously influenced; the SS concentration of the fallen algae in the water can be increased, the ultraviolet disinfection effect is seriously influenced, the algae die to generate stink after disinfection treatment, the effluent landscape and the effluent quality are seriously influenced, and the potential hazards are brought to the safe operation of a filter pool and ultraviolet disinfection equipment.
Most of the existing algae removal treatment methods for the secondary sedimentation tank effluent weir of the sewage treatment plant adopt chemical algae removal methods, such as adding bleaching powder or disinfectant, but a new medicament adding device is needed to be added, so that the medicament operation cost is increased, and uniform adding is difficult to realize, or a manual cleaning mode is adopted, but because algae is attached to the tank wall, workers need to use an extension bar scrubbing brush to regularly brush and remove the algae, and the algae can be cleaned, so that the potential safety hazard is large; in addition, the temperature in summer is high, algae grows rapidly, the cleaning frequency is high (cleaning is needed once every week basically), the cleaning workload is large, effective cleaning is difficult to guarantee, a large amount of moss still remains on a secondary sedimentation tank effluent weir, and the blockage rate of a filter tank is also obviously improved due to the fact that algae which is cleaned manually is deposited in the filter tank, so that the problems of poor cleaning effect, low speed, high cost, high labor intensity, influence on effluent quality, potential safety hazards and the like exist in manual cleaning.
Disclosure of Invention
The invention aims to provide an algae removal device for a secondary sedimentation tank effluent weir of a sewage treatment plant, which solves the problems of complex operation, high pollution degree and expensive equipment in the prior art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a secondary sedimentation tank effluent weir algae removal device of a sewage treatment plant, which comprises:
the supporting mechanism comprises a frame and a supporting mechanism, wherein the frame is used for supporting the algae removal device;
the transmission mechanism is arranged below the supporting mechanism and used for transmitting the power of the supporting mechanism;
the algae removal mechanism is arranged on the transmission mechanism and comprises a cleaning component arranged on the transmission mechanism and an algae removal component arranged on one side of the cleaning component, the cleaning component is used for cleaning algae on the outer side of the secondary sedimentation tank effluent weir, and the algae removal component is used for removing the algae on the inner side of the effluent weir;
and the fixing mechanism is arranged on one side of the algae removal component and is used for fixing the position of the algae removal component.
Preferably, the transmission mechanism comprises a transmission rod arranged below the rack and a first bearing arranged at the other end of the transmission rod, a transmission shaft is arranged in the first bearing, and the transmission shaft is movably connected with the first bearing.
Preferably, drive mechanism still includes the pinch roller of installing on the transmission shaft and locates the second bearing of the transmission shaft other end, still install the montant under the frame, the second bearing is installed in the montant.
Preferably, the cleaning assembly comprises a brush disc arranged on one side of the transmission shaft and a plurality of connecting plates arranged on one side of the brush disc, and the brush plates are arranged at the other ends of the connecting plates.
Preferably, the algae removal assembly comprises a first chain wheel arranged on the other side of the pressing wheel and a transmission belt arranged on the building and first chain wheel, and the first chain wheel is also arranged on the transmission shaft.
Preferably, remove the algae subassembly and still include a plurality of mounting panels of installing on the drive belt and locate a plurality of installation poles of a plurality of mounting panels one side, a plurality of the installation pole other end all is equipped with the brush head.
Preferably, the support mechanism further comprises two pressure rods mounted on the frame and two connecting blocks respectively provided with the two pressure rods, and rotating arms are arranged in the two connecting blocks.
Preferably, the fixing mechanism comprises a second chain wheel arranged at the other end of the transmission belt and a fixing rod arranged in the second chain wheel, a straight rod is arranged at the other end of the fixing rod, the other end of the straight rod is arranged below the rack, and a vertical rod is also arranged on the fixing rod.
The invention has the following beneficial effects:
1. the device is driven by the mud scraper, does not need any equipment or power, does not need to add medicament or manually clean, is beneficial to the operation of subsequent treatment process, and has simple structure, easy processing and manufacturing, simple and convenient installation and maintenance and low construction and operation cost.
2. The invention does not need to greatly modify the secondary sedimentation tank of the sewage treatment plant, has simple construction and installation, does not influence the normal production operation of the sewage treatment plant, and is suitable for the built or newly-built sewage treatment plant.
3. The invention has the characteristics of simple operation, effective algae removal, no pollution, simple equipment and low operation, management and maintenance cost.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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 the drawings without creative efforts.
FIG. 1 is a schematic view of the external overall structure of a secondary sedimentation tank effluent weir algae removal device of a sewage treatment plant according to the present invention;
FIG. 2 is a schematic structural diagram of a second view angle of the exterior of the algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to the present invention;
FIG. 3 is a schematic structural diagram of an elevational view of a secondary sedimentation tank effluent weir algae removal device of a sewage treatment plant according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
FIG. 5 is an enlarged view of a portion of the invention at C of FIG. 3.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a support mechanism; 101. a frame; 102. a pressure lever; 103. connecting blocks; 104. a rotating arm; 200. a transmission mechanism; 201. a transmission rod; 202. a first bearing; 203. a drive shaft; 204. a pinch roller; 205. a second bearing; 206. a vertical rod; 300. an algae removal mechanism; 301. brushing a disc; 302. a connecting plate; 303. brushing the board; 304. a first sprocket; 305. a transmission belt; 306. mounting a plate; 307. mounting a rod; 308. a brush head; 400. a fixing mechanism; 401. a second sprocket; 402. fixing the rod; 403. a straight rod.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", "around", and the like, indicate orientations or positional relationships, are used merely to facilitate the description of the present invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides an algae removing apparatus for a secondary sedimentation tank effluent weir of a sewage treatment plant, comprising:
a support mechanism 100 including a frame 101 for supporting the algae removal apparatus;
a transmission mechanism 200 disposed under the support mechanism 100 for transmitting power of the support mechanism 100;
the algae removal mechanism 300 is arranged on the transmission mechanism 200 and comprises a cleaning component arranged on the transmission mechanism 200 and an algae removal component arranged on one side of the cleaning component, wherein the cleaning component is used for cleaning algae on the outer side of the secondary sedimentation tank effluent weir, and the algae removal component is used for removing the algae on the inner side of the effluent weir;
and a fixing mechanism 400 disposed at one side of the algae removal assembly for fixing the position of the algae removal assembly.
Further, the transmission mechanism 200 includes a transmission rod 201 disposed below the frame 101 and a first bearing 202 mounted at the other end of the transmission rod 201, a transmission shaft 203 is disposed in the first bearing 202, and the transmission shaft 203 is movably connected to the first bearing 202.
Further, the transmission mechanism 200 further includes a pressing wheel 204 mounted on the transmission shaft 203 and a second bearing 205 disposed at the other end of the transmission shaft 203, a vertical rod 206 is further mounted below the frame 101, and the second bearing 205 is mounted in the vertical rod 206.
Further, the cleaning assembly comprises a brush disc 301 arranged on one side of the transmission shaft 203 and a plurality of connecting plates 302 arranged on one side of the brush disc 301, and brush plates 303 are arranged at the other ends of the plurality of connecting plates 302.
Further, the algae removing assembly comprises a first chain wheel 304 arranged at the other side of the pinch roller 204 and a driving belt 305 arranged on the first chain wheel 304, and the first chain wheel 304 is also arranged on the transmission shaft 203.
Further, the algae removing assembly further comprises a plurality of mounting plates 306 mounted on the transmission belt 305 and a plurality of mounting rods 307 arranged on one side of the mounting plates 306, and brush heads 308 are arranged at the other ends of the mounting rods 307.
Further, the supporting mechanism 100 further includes two pressing rods 102 mounted on the frame 101 and two connecting blocks 103 respectively provided with the two pressing rods 102, and a rotating arm 104 is provided in each of the two connecting blocks 103.
Further, the fixing mechanism 400 includes a second sprocket 401 mounted at the other end of the belt 305 and a fixing rod 402 disposed in the second sprocket 401, a straight rod 403 is mounted at the other end of the fixing rod 402, the other end of the straight rod 403 is disposed below the rack 101, and a vertical rod 206 is also mounted on the fixing rod 402.
Example two:
referring to fig. 1-5, when the algae removal device is used for removing algae from the effluent weir of the secondary sedimentation tank of the sewage treatment plant, the algae removal device is driven by a mud scraper, no equipment or power is needed, no medicament is needed to be added, and manual cleaning is needed, so that the device is beneficial to the operation of subsequent treatment processes, simple in structure, easy to process and manufacture, simple and convenient to install and maintain, and low in construction and operation cost.
Example three:
referring to fig. 1-5, the device is connected to the rotating arm 104 of the mud scraper of the secondary sedimentation tank and synchronously moves along with the rotating arm 104, the pressing wheel 204 moves along with the rotating arm, the driving shaft 203 is driven to rotate by the transmission of the driving rod 201, the algae on the wall of the tank are removed by the brush disc 301 fixed on the driving shaft 203 and the brush head 308 on the other side, and the algae on the edge of the tank are removed, so that the problem of algae breeding of the effluent weir is solved, and the maintenance cost of the device is low
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention disclosed above are intended to be illustrative only. 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 the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. Sewage treatment plant secondary sedimentation pond effluent weir removes algae device, its characterized in that includes:
the supporting mechanism (100) comprises a frame (101) for supporting the algae removal device;
the transmission mechanism (200) is arranged below the supporting mechanism (100) and is used for transmitting the power of the supporting mechanism (100);
the algae removal mechanism (300) is arranged on the transmission mechanism (200) and comprises a cleaning component arranged on the transmission mechanism (200) and an algae removal component arranged on one side of the cleaning component, the cleaning component is used for cleaning algae on the outer side of the secondary sedimentation tank effluent weir, and the algae removal component is used for removing the algae on the inner side of the effluent weir;
and the fixing mechanism (400) is arranged on one side of the algae removal component and is used for fixing the position of the algae removal component.
2. The algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 1, characterized in that: the transmission mechanism (200) comprises a transmission rod (201) arranged below the rack (101) and a first bearing (202) arranged at the other end of the transmission rod (201), a transmission shaft (203) is arranged in the first bearing (202), and the transmission shaft (203) is movably connected with the first bearing (202).
3. The algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 2, characterized in that: drive mechanism (200) still including installing pinch roller (204) on transmission shaft (203) and locating second bearing (205) of transmission shaft (203) other end, still install montant (206) under frame (101), second bearing (205) are installed in montant (206).
4. The algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 1, characterized in that: the cleaning assembly comprises a brush disc (301) arranged on one side of a transmission shaft (203) and a plurality of connecting plates (302) arranged on one side of the brush disc (301), and brush plates (303) are arranged at the other ends of the connecting plates (302).
5. The device of claim 4, wherein the device comprises: the algae removal assembly comprises a first chain wheel (304) arranged on the other side of the pressing wheel (204) and a transmission belt (305) arranged on the building and first chain wheel (304), and the first chain wheel (304) is also arranged on the transmission shaft (203).
6. The algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 5, characterized in that: the algae removal component further comprises a plurality of mounting plates (306) mounted on the transmission belt (305) and a plurality of mounting rods (307) arranged on one side of the mounting plates (306), and brush heads (308) are arranged at the other ends of the mounting rods (307).
7. The algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 1, characterized in that: the supporting mechanism (100) further comprises two pressure rods (102) arranged on the rack (101) and two connecting blocks (103) respectively arranged on the two pressure rods (102), and rotating arms (104) are arranged in the two connecting blocks (103).
8. The algae removal device of the secondary sedimentation tank effluent weir of the sewage treatment plant according to claim 1, characterized in that: fixing mechanism (400) is including installing in second sprocket (401) of drive belt (305) other end and locating dead lever (402) in second sprocket (401), straight-bar (403) is installed to dead lever (402) other end, under frame (101) was located to straight-bar (403) other end, also install montant (206) on dead lever (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210564082.7A CN114797193A (en) | 2022-05-23 | 2022-05-23 | Algae removing device for secondary sedimentation tank effluent weir of sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210564082.7A CN114797193A (en) | 2022-05-23 | 2022-05-23 | Algae removing device for secondary sedimentation tank effluent weir of sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114797193A true CN114797193A (en) | 2022-07-29 |
Family
ID=82517382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210564082.7A Pending CN114797193A (en) | 2022-05-23 | 2022-05-23 | Algae removing device for secondary sedimentation tank effluent weir of sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114797193A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779508A (en) * | 2023-02-06 | 2023-03-14 | 河北水淼青环保科技有限公司 | Automatic algae removal machine for sewage pool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203972420U (en) * | 2014-08-12 | 2014-12-03 | 深圳市水务（集团）有限公司罗芳污水处理厂 | Second pond effluent weir clearing apparatus |
| CN210788492U (en) * | 2019-06-28 | 2020-06-19 | 广东省广业环保产业集团有限公司 | Cleaning device for secondary sedimentation tank |
| CN211383923U (en) * | 2019-10-24 | 2020-09-01 | 揭阳市普宁广业环保有限公司 | Sewage treatment plant two sink pond self-cleaning device |
| CN211411093U (en) * | 2019-08-28 | 2020-09-04 | 重庆金瑞图环保科技有限公司 | Two heavy ponds clean structure |
| CN211707644U (en) * | 2020-02-03 | 2020-10-20 | 上海智乘网络科技有限公司 | Adaptive secondary sedimentation tank cleaning device |
| CN113083825A (en) * | 2021-05-19 | 2021-07-09 | 厦门唯晓环保科技有限公司 | Effluent weir covered algae removal equipment for sewage treatment |
| CN214884297U (en) * | 2021-07-20 | 2021-11-26 | 江苏迈科道环境科技有限公司 | Regulation pond with clearance mechanism |
| CN217724690U (en) * | 2022-05-23 | 2022-11-04 | 倪鹏 | Secondary sedimentation tank effluent weir algae removal device for sewage treatment plant |
-
2022
- 2022-05-23 CN CN202210564082.7A patent/CN114797193A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203972420U (en) * | 2014-08-12 | 2014-12-03 | 深圳市水务（集团）有限公司罗芳污水处理厂 | Second pond effluent weir clearing apparatus |
| CN210788492U (en) * | 2019-06-28 | 2020-06-19 | 广东省广业环保产业集团有限公司 | Cleaning device for secondary sedimentation tank |
| CN211411093U (en) * | 2019-08-28 | 2020-09-04 | 重庆金瑞图环保科技有限公司 | Two heavy ponds clean structure |
| CN211383923U (en) * | 2019-10-24 | 2020-09-01 | 揭阳市普宁广业环保有限公司 | Sewage treatment plant two sink pond self-cleaning device |
| CN211707644U (en) * | 2020-02-03 | 2020-10-20 | 上海智乘网络科技有限公司 | Adaptive secondary sedimentation tank cleaning device |
| CN113083825A (en) * | 2021-05-19 | 2021-07-09 | 厦门唯晓环保科技有限公司 | Effluent weir covered algae removal equipment for sewage treatment |
| CN214884297U (en) * | 2021-07-20 | 2021-11-26 | 江苏迈科道环境科技有限公司 | Regulation pond with clearance mechanism |
| CN217724690U (en) * | 2022-05-23 | 2022-11-04 | 倪鹏 | Secondary sedimentation tank effluent weir algae removal device for sewage treatment plant |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779508A (en) * | 2023-02-06 | 2023-03-14 | 河北水淼青环保科技有限公司 | Automatic algae removal machine for sewage pool |
| CN115779508B (en) * | 2023-02-06 | 2023-06-02 | 河北水淼青环保科技有限公司 | Automatic algae removal machine of effluent water sump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217724690U (en) | Secondary sedimentation tank effluent weir algae removal device for sewage treatment plant | |
| CN211311220U (en) | Sewage treatment plant biological filter device | |
| CN116239260A (en) | Novel distributed sewage treatment integrated equipment | |
| CN101224911A (en) | Fish pond circulating water multifunctional solid dirt separator | |
| CN215975353U (en) | Rainwater treatment facility with multiple filtration | |
| CN114849321A (en) | District sewage treatment recycling system | |
| CN221752492U (en) | Water treatment filter | |
| CN219209110U (en) | A sewage treatment device for bridge construction | |
| CN218853539U (en) | Inside sedimentation tank of being convenient for to decontaminate of sewage treatment plant | |
| CN218811149U (en) | Circulating well for groundwater pollution remediation | |
| CN110104832A (en) | Assembled simple rural domestic sewage treatment device | |
| CN212119174U (en) | Waste water treatment purifier | |
| CN116369273A (en) | Pollution discharge equipment and method for aquaculture pond | |
| CN209338313U (en) | A kind of Novel water purifier | |
| CN208747730U (en) | A kind of sewage treatment plant biofilter capping algae-removing device | |
| CN222019074U (en) | A purification and decontamination device with a circulation mechanism for sewage treatment | |
| CN217323761U (en) | Simple aquaculture wastewater treatment facility | |
| CN217909224U (en) | Purification device for Boc-prolinamide production | |
| CN107098490B (en) | Building site sewage high efficiency treatment equipment | |
| CN221565840U (en) | A highly efficient water circulation device for fishery breeding | |
| CN220351831U (en) | Breed effluent treatment plant | |
| CN111513345A (en) | Sweet potato cleaning equipment is used to agricultural | |
| CN220521280U (en) | Full-automatic algae removing machine | |
| CN223960211U (en) | Multi-station manufacturing equipment for hydraulic element production | |
| CN222033899U (en) | Novel self-cleaning descaling device of fiber rotary disc filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |