CN220056418U - Sewage treatment device based on PLC - Google Patents
Sewage treatment device based on PLC Download PDFInfo
- Publication number
- CN220056418U CN220056418U CN202321678218.3U CN202321678218U CN220056418U CN 220056418 U CN220056418 U CN 220056418U CN 202321678218 U CN202321678218 U CN 202321678218U CN 220056418 U CN220056418 U CN 220056418U
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- Prior art keywords
- plc
- filter screen
- main body
- device main
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 11
- 239000003814 drug Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage treatment device based on a PLC (programmable logic controller), which comprises a device main body, a cover plate arranged at the upper end of the device main body and a stirring rod rotatably arranged in the device main body, wherein a movable plate is connected with a fixed column for positioning through a clamping groove, a scraping plate is fixedly connected to the lower end of the stirring rod, the stirring rod drives the scraping plate to rotate at the upper end of a filter screen, the scraping plate is attached to the upper surface of the filter screen, and a limiting mechanism is arranged at the outer side of a liquid discharge cylinder in an equiangular manner. This sewage treatment plant based on PLC rotates in the inside of device main part through the puddler for evenly mix between sewage and the medicament reaches better treatment effect, guarantees that sewage can filter the treatment through the filter screen fast, promotes the filtration treatment efficiency to sewage, is convenient for fully clear up the inside of device, prevents to remain.
Description
Technical Field
The utility model relates to the technical field related to sewage treatment, in particular to a sewage treatment device based on a PLC.
Background
The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and the sewage treatment process comprises a plurality of steps, wherein the steps comprise adding a proper amount of medicament into the sewage to react with the sewage, filtering the sewage, and the like, and the treated sewage is discharged outwards, so that the pollution to the environment can be effectively reduced, and the environment is protected;
referring to Chinese patent grant publication No. CN211935932U, grant publication day 2020.10.27, a sewage treatment filter device is disclosed, the utility model enables accumulated water on a sand stone layer to permeate downwards by turning a turning plate, thereby ensuring good operation view when a filter screen is cleaned, and preventing the filter screen from being taken out difficultly due to existence of accumulated water pressure;
however, in the prior art, during the process of filtering the sewage, impurities attached to the filter screen are inconvenient to scrape off, enter into gaps of the filter screen, influence the passing speed of water flow, influence the efficiency of filtering the sewage, and the inside of the device is inconvenient to clean sufficiently, so that a large amount of residues are contained in the device, and the problem exists in the comparison patent listed above;
therefore, we propose a sewage treatment device based on a PLC to solve the above problems.
Disclosure of Invention
The utility model aims to provide a sewage treatment device based on a PLC (programmable logic controller), which solves the problems that in the prior art, impurities attached to a filter screen are inconvenient to scrape in the process of filtering sewage, the impurities enter a gap of the filter screen to influence the passing speed of water flow, the efficiency of filtering sewage is influenced, the interior of the device is inconvenient to clean sufficiently, and a large amount of residues are contained in the interior.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sewage treatment device based on PLC comprises a device main body, a cover plate arranged at the upper end of the device main body and a stirring rod rotatably arranged in the device main body;
further comprises:
the movable plate is connected with the fixed column for positioning in a clamping groove mode, and the movable plate is combined with the fixed column and the movable rod to drive the cover plate to form a dismounting structure at the upper end of the device main body;
the scraping plate is fixedly connected to the lower end of the stirring rod, the stirring rod drives the scraping plate to rotate at the upper end of the filter screen, and the scraping plate is attached to the upper surface of the filter screen;
the limiting mechanisms are arranged at equal angles on the outer side of the liquid discharge cylinder, the limiting mechanisms and the auxiliary blocks are arranged in one-to-one correspondence, and the limiting mechanisms are combined with the auxiliary blocks to drive the filter screen to form a dismounting structure in the middle of the liquid discharge cylinder.
Preferably, the upper end of the cover plate is fixedly provided with a motor, the output end of the motor is fixedly connected with a stirring rod, and the left end and the right end of the cover plate are fixedly connected with fixing blocks through bolts.
Preferably, the lower end hinge of the fixed block is connected with a movable plate, the lower end of the movable plate is inserted with a movable rod, and a torsion spring is arranged at the joint of the movable plate and the fixed block.
Preferably, the movable rod is slidably connected to the lower end of the movable plate, a spring is sleeved on the outer surface of the movable rod, and the upper end of the movable rod is connected with the fixed column in a clamping manner.
Preferably, the filter screen is installed in the inside of flowing back section of thick bamboo, and flowing back section of thick bamboo fixed connection is in the middle part of device main part to the side fixedly connected with auxiliary block of filter screen, be connected through the mode of draw-in groove between auxiliary block and the flowing back section of thick bamboo moreover.
Preferably, the limiting mechanism comprises a connecting column fixedly connected to the middle part of the device main body, a movable frame for connection, a connecting block fixedly connected to the inner side of the movable frame and a fixing cap for limiting.
Preferably, the movable frame is connected with the connecting column through a clamping groove, the movable frame drives the connecting block to form a telescopic structure on the outer side of the liquid discharge cylinder, and the connecting block is connected with the auxiliary block in a clamping way.
Preferably, the lower end of the movable frame is connected with a fixing cap in a clamping mode, and the fixing cap is connected to the outer surface of the lower end of the connecting column in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that: this sewage treatment plant based on PLC, in the in-service use, after adding right amount of medicament to the inside of device main part, rotate in the inside of device main part through the puddler for evenly mix between sewage and the medicament, reach better treatment effect, combine the filter screen to filter sewage and handle, and strike off at the impurity of adsorbing at the filter screen upper surface, guarantee that sewage can pass the filter screen fast and filter the treatment, promote the filtration treatment efficiency to sewage, combine stop gear's setting moreover, be convenient for dismantle the clearance to the filter screen, prevent that the filter screen from producing the jam for a long time use, be convenient for fully clear up the inside of device moreover, prevent to remain;
1. the device is provided with the cover plate and the stirring rod, the motor is arranged at the upper end of the cover plate, and the motor drives the stirring rod to rotate in the device main body, so that the medicament added into the device main body is convenient to uniformly mix with sewage, and the reaction effect is good;
2. the movable plate, the fixed column and the movable rod are symmetrically arranged at the left end and the right end of the cover plate, and the cover plate and the device main body are convenient to detach through the arrangement of the movable plate, the fixed column and the movable rod, so that the interior of the device is convenient to clean fully, and a large amount of residues in the device are prevented;
3. be equipped with scraper blade and stop gear, rotate in the upper end of filter screen through the scraper blade, be convenient for strike off the impurity of adsorbing at the filter screen, guarantee filtering in-process generally, combine stop gear's setting, be convenient for dismantle the clearance and change the filter screen, prevent that the filter screen from using for a long time and taking place to block up.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of the connecting front cut-away structure of the movable plate, the fixed column and the movable rod of the present utility model;
FIG. 4 is a schematic diagram of a front cross-sectional view of the connection of the filter screen, the scraper, the auxiliary block and the limiting mechanism of the utility model;
FIG. 5 is a schematic view of the whole structure of the limiting mechanism of the present utility model;
FIG. 6 is a schematic top view of the connection of the drainage tube, the filter screen and the scraper blade of the present utility model.
In the figure: 1. a device body; 2. a cover plate; 3. a motor; 4. a stirring rod; 5. a fixed block; 6. a movable plate; 7. fixing the column; 8. a movable rod; 9. a spring; 10. a liquid discharge cylinder; 11. a filter screen; 12. a scraper; 13. an auxiliary block; 14. a limiting mechanism; 15. a connecting column; 16. a movable frame; 17. a connecting block; 18. and (5) fixing the cap.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a sewage treatment device based on PLC comprises a device main body 1, a cover plate 2, a motor 3, a stirring rod 4, a fixed block 5, a movable plate 6, a fixed column 7, a movable rod 8, a spring 9, a liquid discharge cylinder 10, a filter screen 11, a scraping plate 12, an auxiliary block 13, a limiting mechanism 14, a connecting column 15, a movable frame 16, a connecting block 17 and a fixed cap 18.
When the sewage treatment device based on the PLC is used, as shown in fig. 1, the upper end of the device main body 1 is provided with the cover plate 2, the upper end of the cover plate 2 is provided with the motor 3, the output end of the motor 3 is fixedly connected with the stirring rod 4, sewage is led to pass through the device main body 1 through a sewage pipe at the left end of the device main body 1, meanwhile, a proper amount of medicament for sewage treatment is added into the device main body 1 through an opening at the left upper end of the cover plate 2, the motor 3 arranged at the upper end of the cover plate 2 is started under the control of the PLC, and the motor 3 drives the stirring rod 4 to rotate in the device main body 1, so that the sewage and the medicament are conveniently and fully mixed, the better reaction treatment effect is achieved, and the practicability is high;
the mixed sewage downwards enters the liquid discharge barrel 10, a filter screen 11 is arranged in the middle of the liquid discharge barrel 10, the sewage is filtered through the filter screen 11, meanwhile, when the sewage is filtered, a scraper blade 12 is fixedly connected to the lower end of a stirring rod 4, as shown in fig. 1, 4 and 6, the stirring rod 4 drives the scraper blade 12 to rotate at the upper end of the filter screen 11, the scraper blade 12 is attached to the upper end of the filter screen 11, so that impurities adsorbed on the outer surface of the filter screen 11 are conveniently scraped, smooth operation in the whole filtering process is kept, the filtering effect on the sewage is improved, and the sewage after the filtering treatment is outwards discharged through a drain valve arranged at the lower end of the device main body 1;
in addition, as shown in fig. 2 and 3, the power supply can be stopped from being turned off by sewage in the device main body 1, the movable rod 8 and the movable plate 6 slide by pulling the movable rod 8 downwards, the movable rod 8 extrudes the spring 9, so that the spring 9 is elastically deformed, the movable rod 8 is separated from the movable plate 6 at the moment, the limit between the movable plate 6 and the fixed column 7 is loosened, the movable plate 6 is hinged to the lower end of the fixed block 5, the torsion spring which is originally in an elastic deformation state is arranged at the connection part of the movable plate 6 and the fixed block 5, the elastic deformation is recovered, the movable plate 6 is driven to be turned upwards, the movable plate 6 and the fixed column 7 are separated, the limit between the cover plate 2 and the device main body 1 is loosened, then the cover plate 2 is pulled upwards, the stirring rod 4 and the scraper 12 are driven to be pulled out from the middle part of the device main body 1, the inside of the device is conveniently and fully cleaned, a large amount of residues are prevented, and the effect on the sewage treatment efficiency is actually caused by long-time use;
in addition, as shown in fig. 4 and 4, the door with the sealing ring is opened and clamped at the lower end of the front side of the device main body 1, not shown in the figure, and the limiting mechanism 14 is arranged at the outer side of the liquid discharging barrel 10 in an equal angle, the limiting mechanism 14 comprises a connecting column 15 fixedly connected to the middle part of the device main body 1, a movable frame 16 for connection, a connecting block 17 fixedly connected to the inner side of the movable frame 16 and a fixing cap 18 for limiting, the fixing cap 18 is connected to the outer surface of the connecting column 15 through rotating threads, and the fixing cap 18 moves downwards to be separated from the movable frame 16;
and then loosen the spacing between movable frame 16 and the spliced pole 15, then pull movable frame 16 to the outside, slide between movable frame 16 and the spliced pole 15, break away from between movable frame 16 and the drive connecting block 17 and the auxiliary block 13, and then loosen spacing between auxiliary block 13 and the flowing back section of thick bamboo 10, the draw-in groove is connected between auxiliary block 13 and the flowing back section of thick bamboo 10, then pull auxiliary block 13 downwards, auxiliary block 13 fixed connection is in the side of filter screen 11, auxiliary block 13 drives filter screen 11 downwardly moving makes break away from between filter screen 11 and the flowing back section of thick bamboo 10, and then be convenient for dismantle the clearance and change to filter screen 11, prevent that filter screen 11 from taking place to block up for a long time, holistic structural design is comparatively simple, it is very convenient to use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sewage treatment device based on PLC comprises a device main body (1), a cover plate (2) arranged at the upper end of the device main body (1) and a stirring rod (4) rotatably arranged in the device main body (1);
characterized by further comprising:
the movable plate (6), the movable plate (6) is connected with the fixed column (7) for positioning in a clamping groove mode, and the movable plate (6) is combined with the fixed column (7) and the movable rod (8) to drive the cover plate (2) to form a dismounting structure at the upper end of the device main body (1);
the scraping plate (12) is fixedly connected to the lower end of the stirring rod (4), the stirring rod (4) drives the scraping plate (12) to rotate at the upper end of the filter screen (11), and the scraping plate (12) is attached to the upper surface of the filter screen (11);
the limiting mechanisms (14) are arranged at equal angles on the outer side of the liquid discharge barrel (10), the limiting mechanisms (14) and the auxiliary blocks (13) are arranged in one-to-one correspondence, and the limiting mechanisms (14) are combined with the auxiliary blocks (13) to drive the filter screen (11) to form a dismounting structure at the middle part of the liquid discharge barrel (10).
2. The PLC-based sewage treatment device of claim 1, wherein: the upper end of the cover plate (2) is fixedly provided with a motor (3), the output end of the motor (3) is fixedly connected with a stirring rod (4), and the left end and the right end of the cover plate (2) are fixedly connected with fixing blocks (5) through bolts.
3. The PLC-based sewage treatment device of claim 2, wherein: the lower extreme hinge of fixed block (5) is connected with fly leaf (6), and the lower extreme of fly leaf (6) is pegged graft and is had movable rod (8) to the junction of fly leaf (6) and fixed block (5) is provided with the torsional spring.
4. The PLC-based sewage treatment device of claim 1, wherein: the movable rod (8) is slidably connected to the lower end of the movable plate (6), a spring (9) is sleeved on the outer surface of the movable rod (8), and the upper end of the movable rod (8) is connected with the fixed column (7) in a clamping mode.
5. The PLC-based sewage treatment device of claim 1, wherein: the filter screen (11) is installed in the interior of the liquid discharge barrel (10), the liquid discharge barrel (10) is fixedly connected to the middle of the device main body (1), an auxiliary block (13) is fixedly connected to the side face of the filter screen (11), and the auxiliary block (13) is connected with the liquid discharge barrel (10) through a clamping groove.
6. The PLC-based sewage treatment device of claim 1, wherein: the limiting mechanism (14) comprises a connecting column (15) fixedly connected to the middle of the device main body (1), a movable frame (16) for connection, a connecting block (17) fixedly connected to the inner side of the movable frame (16) and a fixing cap (18) for limiting.
7. The PLC-based sewage treatment device of claim 6, wherein: the movable frame (16) is connected with the connecting column (15) through a clamping groove, the movable frame (16) drives the connecting block (17) to form a telescopic structure on the outer side of the liquid discharge cylinder (10), and the connecting block (17) is connected with the auxiliary block (13) in a clamping mode.
8. The PLC-based sewage treatment device of claim 7, wherein: the lower end of the movable frame (16) is connected with a fixing cap (18) in a clamping mode, and the fixing cap (18) is connected with the outer surface of the lower end of the connecting column (15) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321678218.3U CN220056418U (en) | 2023-06-29 | 2023-06-29 | Sewage treatment device based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321678218.3U CN220056418U (en) | 2023-06-29 | 2023-06-29 | Sewage treatment device based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056418U true CN220056418U (en) | 2023-11-21 |
Family
ID=88766868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321678218.3U Active CN220056418U (en) | 2023-06-29 | 2023-06-29 | Sewage treatment device based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056418U (en) |
-
2023
- 2023-06-29 CN CN202321678218.3U patent/CN220056418U/en active Active
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