CN117105331A - Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley - Google Patents
Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley Download PDFInfo
- Publication number
- CN117105331A CN117105331A CN202311142890.5A CN202311142890A CN117105331A CN 117105331 A CN117105331 A CN 117105331A CN 202311142890 A CN202311142890 A CN 202311142890A CN 117105331 A CN117105331 A CN 117105331A
- Authority
- CN
- China
- Prior art keywords
- wheel body
- wheel
- skimming
- sedimentation tank
- water inlet
- 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.)
- Granted
Links
- 238000004062 sedimentation Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- B01D21/2405—Feed mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
- B62D57/036—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members screw type, e.g. Archimedian screw
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The application discloses a scum skimming device of a secondary sedimentation tank water inlet channel with a motor trolley, which comprises a device body and a moving trolley, wherein the moving trolley comprises a trolley plate, four fixed columns, four side wheels, two wheel frames, two trolley wheels, a driving motor, a driving belt and a driving wheel, the device body is connected with the trolley plate, the bottom of the trolley plate is provided with a mounting groove, the top of the mounting groove is provided with a connecting channel connected with the top of the trolley plate, the driving motor is arranged at the top of the trolley plate, the driving wheel comprises a first wheel body, a second wheel body and a connecting shaft, a plurality of first running pieces are arranged on the first wheel body, the first running pieces are arranged in the radial direction of the first wheel body in a deviating manner, a plurality of second running pieces are arranged on the second wheel body, and the directions of the first running pieces and the second running pieces deviating from the axial directions of the connecting shafts are opposite, so that when in operation, force is applied to the two sides of the driving wheel respectively. Compared with the prior art, the application can realize electric operation.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a scum skimming device of a secondary sedimentation tank water inlet channel with a motor car.
Background
In the existing sewage treatment plant, zhou Jinzhou is used for accumulating scum in a secondary sedimentation tank water inlet channel, and particularly, a large amount of scum is accumulated in a narrow channel width part of the water inlet channel due to slow flow speed and narrow channel width, so that the scum is difficult to remove. Most sewage treatment plants adopt a labor-consuming and low-efficiency manual skimming method for the part of scum. While some sludge scraping and sucking machines of secondary sedimentation tanks are provided with a water inlet channel skimming device, the skimming effect is poor because the water inlet channel adopts a channel width gradual change mode, so that a plurality of sludge scraping and sucking machine manufacturers discard the addition of the skimming function. The scum accumulation in the water inlet channel can influence the effective water depth of the water inlet channel, influence the flow velocity of water flow, adversely affect the water distribution effect of the water inlet channel, and the scum accumulation for a long time is easy to generate stink and influence the appearance
The application provides a secondary sedimentation tank water inlet canal skimming device, which comprises a device shell, wherein a first supporting rod, a second supporting rod and a third supporting rod are respectively arranged at the bottom of the device shell, a skimming plate is arranged at the bottom of the first supporting rod, a pull rod is arranged at the left side of the second supporting rod, a pull rope is arranged in the device shell, two ends of the pull rope are respectively connected with the skimming plate and the pull rod, a bottom support is arranged at one end, close to the second supporting rod, of the bottom of the device shell, and a movable trolley is arranged at the bottom of the third supporting rod. However, the manual pushing mode is adopted, and the operation is inconvenient.
In view of the above, a secondary sedimentation tank water inlet pool scum skimming device with a motor car is specifically provided.
Disclosure of Invention
The application aims to provide a scum skimming device of a secondary sedimentation tank water inlet tank with a motor car, which can realize electric operation.
The technical aim of the application is realized by the following technical scheme:
the utility model provides a take-away device of second sedimentation tank water inlet channel dross of electrified dolly, includes device body and travelling car, the travelling car includes sweep, four fixed columns, four limit wheels, two wheel framves, two wheel bodies, driving motor, driving belt and drive wheel, the device body is connected the sweep, the bottom of sweep is equipped with the mounting groove, the top of mounting groove is equipped with the connection the connecting channel at sweep top, driving motor locates the top of sweep, the drive wheel is located in the mounting groove, the drive wheel includes first wheel body, second wheel body and connecting axle, the connecting axle is connected first wheel body with the second wheel body, be equipped with a plurality of first running pieces on the first wheel body, and the skew in the radial direction of first wheel body the axial of connecting axle, be equipped with a plurality of second running pieces on the second wheel body, the second running piece skew in the radial direction of second wheel body sets up, and the skew in the axial direction of second wheel body, driving motor locates two wheel frame and two axial direction when locating the drive wheel frame, the drive wheel is located to the both ends of drive wheel respectively the wheel carrier is located to the drive axle.
In a preferred embodiment, the wheel body comprises a first wheel body and a second wheel body, the first wheel body and the second wheel body are arranged in a spiral shape, and the spiral directions of the first wheel body and the second wheel body are opposite.
In a preferred embodiment, the side wheels are also arranged in a spiral shape.
In a preferred embodiment, rubber strips are provided at the edges of the first wheel body, the second wheel body and the side wheels.
In a preferred embodiment, the device body comprises a shell, a first supporting rod, a second supporting rod, a third supporting rod, a skimming plate, a pull rod, a stay rope and a bottom support, wherein the first supporting rod, the second supporting rod and the third supporting rod are respectively arranged at the bottom of the shell, the skimming plate is arranged at the bottom of the first supporting rod, the pull rod is arranged at the side part of the second supporting rod, the stay rope is arranged in the shell, two ends of the stay rope are respectively connected with the skimming plate and the pull rod, and the bottom support is arranged at the bottom of the shell.
In a preferred embodiment, a shovel plate is arranged on the side portion of the skimming plate, the skimming plate is connected with the first supporting rod through a sleeve, a through groove is formed in the position, corresponding to the sleeve, of the skimming plate, and a connecting block is arranged on the top of the skimming plate and connected with a guy cable through a lantern ring.
In a preferred embodiment, the sleeve is connected with the skimming plate in a rotating way, and the shovel plate, the connecting block and the skimming plate are all in an integrated structural design.
In a preferred embodiment, a limiting block is arranged at one end, close to the skimming plate, of the front face of the first supporting rod, and a movable groove is formed in a position, corresponding to the pull rod, of the second supporting rod.
Compared with the prior art, the application provides the scum skimming device of the secondary sedimentation tank water inlet channel with the electric trolley, under the structural arrangement, the movable trolley supports and moves on the partition wall of the secondary sedimentation tank water inlet channel, the whole device is supported and driven to move, and meanwhile, the scum of the secondary sedimentation tank water inlet channel is cleaned, wherein the side wheels are used for guiding the direction of the movable trolley, the driving wheels are used for realizing walking, and are driven by the driving motor, and in the rotating process of the driving wheels, the first walking piece and the second walking piece are contacted with the top surface of the partition wall, and can realize the grasping of a contact surface due to the inclined arrangement of the driving wheels, so that a better driving effect is realized.
Drawings
FIG. 1 is a schematic diagram of a secondary sedimentation tank water inlet channel scum skimming device with a motor car.
Fig. 2 is a schematic diagram of a mobile cart (first view) of a secondary sedimentation tank intake canal scum skimming device with a mobile cart according to the present application.
Fig. 3 is a schematic diagram of a mobile cart (second view) of a secondary sedimentation tank intake canal scum skimming device with a mobile cart according to the present application.
Fig. 4 is a schematic diagram of the cooperation structure of the driving motor and the driving wheel of the mobile cart of the secondary sedimentation tank water inlet channel scum skimming device with the mobile cart.
Fig. 5 is a schematic view of a skimming plate of a secondary sedimentation tank inlet channel skimming device with a motor car according to a first state of the application.
Fig. 6 is a schematic diagram of a second state of the skimming plate of the secondary sedimentation tank inlet channel skimming device of the present application involving a belt powered dolly.
In the figure
1. A housing; 2. a first support bar; 201. a limiting block; 3. a second support bar; 4. a third support bar; 5. skimming plate; 501. a shovel plate; 502. a sleeve; 503. a connecting block; 504. a collar; 6. a pull rod; 601. a movable groove; 7. a guy cable; 8. a bottom support; 9. a moving trolley; 901. a sweep; 902. fixing the column; 903. a side wheel; 904. wheel frame; 905. a first wheel body; 906. a second wheel body; 907. a first wheel body; 908. a first travel sheet; 909. a second walking sheet; 10. a second wheel body; 101. a connecting shaft; 102. a driving motor; 103. a drive belt; 104. a driving wheel; 105. a placement groove; 106. a connection channel; 107. rubber strips.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
As shown in fig. 1 to 6, a secondary sedimentation tank water inlet channel scum skimming device with a motor trolley comprises a device body and a moving trolley 9, wherein the moving trolley 9 comprises a trolley plate 901, four fixed columns 902, four side wheels 903, two wheel frames 904, two trolley wheels, a driving motor 102, a driving belt 103 and a driving wheel 104, the device body is connected with the trolley plate 901, a mounting groove 105 is arranged at the bottom of the trolley plate 901, a connecting channel 106 connected with the top of the trolley plate 901 is arranged at the top of the mounting groove 105, the driving motor 102 is arranged at the top of the trolley plate 901, the driving wheel 104 is arranged in the mounting groove 105, the driving wheel 104 comprises a first wheel body 907, a second wheel body 10 and a connecting shaft 101, the connecting shaft 101 is connected with the first wheel body 907 and the second wheel body 10, a plurality of first walking pieces 908 are arranged on the first wheel body 907, the first traveling piece 908 is arranged in the radial direction of the first wheel body 907 and is deviated from the axial direction of the connecting shaft 101, the second wheel body 10 is provided with a plurality of second traveling pieces 909, the second traveling pieces 909 are deviated from the radial direction of the second wheel body 10 and are deviated from the axial direction of the connecting shaft 101, the directions of the first traveling piece 908 and the second traveling piece 909, which are deviated from the axial direction of the connecting shaft 101, are opposite, so that in operation, force is applied to the two sides of the driving wheel 104 respectively, the driving belt 103 connects the driving shaft of the driving motor 102 and the connecting shaft 101, the fixing column 902 is arranged at the corners of the vehicle plate 901, the four side wheels 903 are respectively and rotatably arranged at the lower ends of the fixing column 902, the two wheel frames 904 are respectively arranged at the two ends of the vehicle plate 901, the two wheel bodies are respectively provided on the two wheel frames 904.
According to the secondary sedimentation tank water channel scum skimming device with the electric trolley, under the structural arrangement, the movable trolley 9 is supported and moved on the separation wall of the secondary sedimentation tank water channel, the surface, which is contacted with the corresponding wheel body, of the separation wall is called a contact surface, the whole device is supported, meanwhile, the whole device is driven to move, scum of the secondary sedimentation tank water channel is cleaned, the side wheels 903 are used for guiding the direction of the movable trolley 9, the driving wheels 104 are driven by the driving motors 102, in addition, in the process of the rotation of the driving wheels 104, the first walking piece 908 and the second walking piece 909 are contacted with the top surface of the separation wall, due to the inclined arrangement, the contact surface can be gripped, so that a good driving effect is achieved, meanwhile, dirt on the contact surface is discharged to two sides during operation, the cleaning of the contact surface is convenient for the stable operation of the movable trolley 9, and in addition, due to the fact that the first walking piece 908 and the second walking piece 908 have certain elasticity, the first walking piece 908 and the second walking piece 908 can be continuously deformed by the elastic movement of the first walking piece 908 and the second walking piece 908, and the first walking piece 908 can be continuously deformed by the first walking piece 908 and the second walking piece 908.
Further, the wheel body includes a first wheel body 905 and a second wheel body 906, the first wheel body 905 and the second wheel body 906 are disposed in a spiral shape, and the spiral directions of the first wheel body 905 and the second wheel body 906 are opposite, under such a structural arrangement, the first wheel body 905 and the second wheel body 906 which are disposed in a spiral shape generate an interaction force with the contact piece when rotating, so that the first wheel body 905 and the second wheel body 906 have a tendency to approach each other, and the trolley is kept in the middle of the contact surface as much as possible, and meanwhile, due to such an action, the first wheel body 905 and the second wheel body 906 generate a force to two sides, so that dirt on the contact surface can be discharged to two sides.
Further, the side wheel 903 is also spirally configured, and when the side wheel 903 rotates, the side wheel 903 contacts with the contact surface to generate a downward force, so that the moving trolley 9 has a downward pressure, and thus the driving wheel 104 can generate a more stable driving effect.
Further, in order to adapt to the shape difference of the dividing wall, the edges of the first wheel body 905, the second wheel body 906 and the side wheel 903 are provided with rubber strips 107, and the arrangement of the rubber strips 107 increases friction force, which is beneficial to the running of the travelling trolley 9, and overcomes the difference of the inner radius and the outer radius of the dividing wall, so that each wheel can be in stable contact with the corresponding contact surface.
In order to further improve the effects of the first wheel body 905, the second wheel body 906 and the side wheel 903, a protection sheet may be disposed on the side portion of the side wheel body in a matching manner, so as to improve the discharging effect.
Further, the device body includes shell 1, first bracing piece 2, second bracing piece 3, third bracing piece 4, skimming sheet, pull rod 6, cable 7 and bottom suspension 8, first bracing piece 2, second bracing piece 3 with third bracing piece 4 are located respectively the bottom of shell 1, the skimming sheet is located the bottom of first bracing piece 2, pull rod 6 locates the lateral part of second bracing piece 3, cable 7 is located in shell 1, the both ends of cable 7 are connected respectively skimming sheet with pull rod 6, bottom suspension 8 is located the bottom of shell 1.
In the process of cleaning the scum of the secondary sedimentation tank, the device is integrally placed above a water outlet channel of the secondary sedimentation tank, a bottom support 8 is used for supporting the scum on a railing around the secondary sedimentation tank, meanwhile, a movable trolley 9 is used for aligning with a partition wall of the water inlet channel of the secondary sedimentation tank, the movable trolley 9 is pushed to drive a first support rod 2, a second support rod 3 and a third support rod 4 to move, the first support rod 2 is opposite to the water inlet channel of the secondary sedimentation tank, a skimming plate moves along with the first support rod 2, a pull rod 6 is pulled to tighten a guy cable 7 inside a device shell 1 towards the pull rod 6, so that the skimming plate turns upwards, the skimming plate inclines, the skimming plate moves along with the railing, the scum of the water inlet channel of the secondary sedimentation tank is scraped, and the scum of the water inlet channel of the secondary sedimentation tank is cleaned, and the whole operation flow is simple and convenient.
Further, the front of skimming plate 5 is provided with shovel board 501, skimming plate 5 is connected with first bracing piece 2 through sleeve 502, the logical groove has been seted up to skimming plate 5 and the corresponding position department of sleeve 502, make skimming plate 5 can overturn, the top of skimming plate 5 is provided with connecting block 503, connecting block 503 is connected with cable 7 through lantern ring 504, the connected mode of sleeve 502 and skimming plate 5 is rotatory connection, shovel board 501 and connecting block 503 are integrated into one piece structural design with skimming plate 5, the one end that first bracing piece 2 front is close to skimming plate 5 is provided with stopper 201, limit skimming plate 5's range through stopper 201, movable groove 601 has been seted up to the position department that second bracing piece 3 corresponds with pull rod 6, pull rod 6 makes pull rod 6 move down in movable groove 601, thereby tighten up cable 7, make cable 7 pull lantern ring 504, thereby pull connecting block 503 turns the slope with skimming plate 5, make shovel board 501 scrape the clearance of scum of water inlet channel.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.
The embodiments described above are intended to facilitate a person of ordinary skill in the art in order to make and use the present application, it will be apparent to those skilled in the art that various modifications may be made to the embodiments and that the general principles described herein may be applied to other embodiments without the need for inventive faculty. Therefore, the present application is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present application.
Claims (8)
1. The utility model provides a take off device with electric dolly's two sedimentation tank water inlet channel dross, its characterized in that includes device body and travelling car, the travelling car includes sweep, four fixed columns, four limit wheels, two wheel brackets, two wheel bodies, driving motor, drive belt and drive wheel, device body connects the sweep, the bottom of sweep is equipped with the mounting groove, the top of mounting groove is equipped with the connection the connecting channel at sweep top, driving motor locates the top of sweep, the drive wheel is located in the mounting groove, the drive wheel includes first wheel body, second wheel body and connecting axle, the connecting axle is connected first wheel body with the second wheel body, be equipped with a plurality of first running pieces on the first wheel body, and deviate from the axial of connecting axle, be equipped with a plurality of second running pieces on the second wheel body, the second running piece deviate from in the radial direction of second wheel body sets up, and the connecting axle deviates from the second wheel body and the connecting axle, two wheel brackets locate when locating the drive wheel, the wheel carrier is located in the axial direction is located to the both sides respectively to the drive wheel, the wheel carrier is located the both sides respectively.
2. The secondary sedimentation tank water inlet channel scum skimming device with a motor car according to claim 1, wherein the wheel body comprises a first wheel body and a second wheel body, the first wheel body and the second wheel body are arranged in a spiral shape, and the spiral directions of the first wheel body and the second wheel body are opposite.
3. A secondary sedimentation tank feed canal skimming device with a motor car according to claim 2, characterized in that the side wheels are also arranged in a spiral shape.
4. A secondary sedimentation tank water inlet channel scum skimming device with a motor car according to claim 3, characterized in that the edges of the first wheel body, the second wheel body and the side wheels are provided with rubber strips.
5. The secondary sedimentation tank water inlet channel scum skimming device with a motor car according to any one of claims 1 to 4, wherein the device body comprises a shell, a first support rod, a second support rod, a third support rod, a skimming plate, a pull rod, a pull rope and a bottom support, wherein the first support rod, the second support rod and the third support rod are respectively arranged at the bottom of the shell, the skimming plate is arranged at the bottom of the first support rod, the pull rod is arranged at the side part of the second support rod, the pull rope is arranged in the shell, two ends of the pull rope are respectively connected with the skimming plate and the pull rod, and the bottom support is arranged at the bottom of the shell.
6. The secondary sedimentation tank water inlet canal scum skimming device with the motor car according to claim 5, wherein a shovel plate is arranged on the side portion of the skimming plate, the skimming plate is connected with the first supporting rod through a sleeve, a through groove is formed in the position, corresponding to the sleeve, of the skimming plate, a connecting block is arranged at the top of the skimming plate, and the connecting block is connected with a inhaul cable through a lantern ring.
7. The secondary sedimentation tank water inlet canal scum skimming device with the motor car according to claim 6, wherein the sleeve is connected with the skimming plate in a rotating way, and the shovel plate, the connecting block and the skimming plate are all in an integrated structural design.
8. The secondary sedimentation tank water inlet canal scum skimming device with the motor car according to claim 5, wherein a limiting block is arranged at one end of the front surface of the first supporting rod, which is close to the scum plate, and a movable groove is arranged at the position of the second supporting rod, which corresponds to the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142890.5A CN117105331B (en) | 2023-09-06 | 2023-09-06 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142890.5A CN117105331B (en) | 2023-09-06 | 2023-09-06 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117105331A true CN117105331A (en) | 2023-11-24 |
| CN117105331B CN117105331B (en) | 2024-04-02 |
Family
ID=88799960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311142890.5A Active CN117105331B (en) | 2023-09-06 | 2023-09-06 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117105331B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310711A (en) * | 2011-06-03 | 2012-01-11 | 大连理工大学 | Impeller imitated semi-walking wheel |
| CN208611864U (en) * | 2018-05-16 | 2019-03-19 | 光大水务（苏州）有限公司 | A kind of Zhou Jinzhou goes out secondary settling tank inlet channel dross cleaning plant |
| CN211707644U (en) * | 2020-02-03 | 2020-10-20 | 上海智乘网络科技有限公司 | Self-adaptive secondary sedimentation tank cleaning device |
| CN211752955U (en) * | 2020-02-19 | 2020-10-27 | 北京绿水环境工程技术有限公司 | SBR pond skimming drainage residue filter device |
| CN216703455U (en) * | 2021-12-09 | 2022-06-10 | 宜兴湘洋环保科技有限公司 | Skimming device |
| WO2023008667A1 (en) * | 2021-07-29 | 2023-02-02 | 주식회사 링콘테크놀로지 | Screw skimmer and sludge removal equipment having same |
| CN218686624U (en) * | 2022-10-31 | 2023-03-24 | 湖南中车环境工程有限公司 | Two heavy pond inlet channel skimming devices |
-
2023
- 2023-09-06 CN CN202311142890.5A patent/CN117105331B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310711A (en) * | 2011-06-03 | 2012-01-11 | 大连理工大学 | Impeller imitated semi-walking wheel |
| CN208611864U (en) * | 2018-05-16 | 2019-03-19 | 光大水务（苏州）有限公司 | A kind of Zhou Jinzhou goes out secondary settling tank inlet channel dross cleaning plant |
| CN211707644U (en) * | 2020-02-03 | 2020-10-20 | 上海智乘网络科技有限公司 | Self-adaptive secondary sedimentation tank cleaning device |
| CN211752955U (en) * | 2020-02-19 | 2020-10-27 | 北京绿水环境工程技术有限公司 | SBR pond skimming drainage residue filter device |
| WO2023008667A1 (en) * | 2021-07-29 | 2023-02-02 | 주식회사 링콘테크놀로지 | Screw skimmer and sludge removal equipment having same |
| CN216703455U (en) * | 2021-12-09 | 2022-06-10 | 宜兴湘洋环保科技有限公司 | Skimming device |
| CN218686624U (en) * | 2022-10-31 | 2023-03-24 | 湖南中车环境工程有限公司 | Two heavy pond inlet channel skimming devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117105331B (en) | 2024-04-02 |
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