CN116726551B - Urban sewage treatment equipment - Google Patents
Urban sewage treatment equipment Download PDFInfo
- Publication number
- CN116726551B CN116726551B CN202310990337.0A CN202310990337A CN116726551B CN 116726551 B CN116726551 B CN 116726551B CN 202310990337 A CN202310990337 A CN 202310990337A CN 116726551 B CN116726551 B CN 116726551B
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- Prior art keywords
- sedimentation tank
- sliding
- push
- wall
- pipe
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- 239000010865 sewage Substances 0.000 title claims abstract description 66
- 238000004062 sedimentation Methods 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 abstract description 40
- 238000004140 cleaning Methods 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 6
- 238000000151 deposition Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010059410 Faecaluria Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention relates to the technical field of sewage treatment equipment, in particular to urban sewage treatment equipment, which comprises a sedimentation tank, wherein a platform is arranged at the top of the sedimentation tank, a first motor is arranged on the platform, a transmission shaft is arranged at the lower side output end of the first motor, a scraper is arranged at the bottom of the transmission shaft, the bottom of the scraper is in sliding contact with the bottom of the inner wall of the sedimentation tank, both ends of the scraper are in sliding contact with the inner wall of the sedimentation tank, and the length direction of the scraper is along the radial direction of the sedimentation tank; the automatic gathering mode is adopted to gather and discharge settled impurities, so that the cleaning mode of the impurities is effectively simplified, the cleaning difficulty is reduced, the automatic impurity discharging function of the sedimentation tank is realized, the physical consumption and the time consumption of manually cleaning the impurities are saved, the equipment functionality is improved, the impurity cleaning can be continuously performed in the process of standing and settling sewage, the sewage settling work is not influenced, and the sewage purifying efficiency can be greatly improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to urban sewage treatment equipment.
Background
Along with the continuous improvement of people's living standard, the produced domestic sewage volume of daily life is also increasing gradually, domestic sewage mainly includes washing bathes, kitchen washs, domestic drainage such as toilet fecaluria and the like and the drainage that places such as business, hospital and amusement park produced etc. in order to avoid sewage to bring harm to environment and human body, often use sedimentation technology when sewage treatment, through standing to sewage, make the impurity such as mud in the sewage, piece subside to the bottom of sedimentation tank naturally, thereby make sewage and impurity preliminary separation, realize the preliminary purification work to sewage, the sedimentation tank is after using, need clear up the mud of depositing in its bottom, in traditional clearance mode, need to clean the sewage of sedimentation tank earlier, then the workman descends to the bottom of sedimentation tank and carries out the spatula clearance to the mud on it, the mud that will clear up gathers together again and carries the outside of sedimentation tank through the lifting machine, thereby realize the clearance work, and this kind of mode not only seriously influences sewage treatment's continuity, the degree of difficulty of sedimentation sewage treatment is great, it spends a large amount of time to need to spend simultaneously, the sedimentation tank is very inconvenient to use.
Disclosure of Invention
In order to solve the technical problems, the invention provides urban sewage treatment equipment.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the urban sewage treatment equipment comprises a sedimentation tank, wherein a platform is arranged at the top of the sedimentation tank, a first motor is arranged on the platform, a transmission shaft is arranged at the lower side output end of the first motor, a scraping plate is arranged at the bottom of the transmission shaft, the bottom of the scraping plate is in sliding contact with the bottom of the inner wall of the sedimentation tank, the two ends of the scraping plate are in sliding contact with the inner wall of the sedimentation tank, and the length direction of the scraping plate is along the radial line direction of the sedimentation tank;
the bottom of the sedimentation tank is provided with a drain pipe, the drain pipe is in a U shape along the radial direction of the sedimentation tank, the middle position of the drain pipe is horizontal, the two ends of the drain pipe are vertically downward, the end part of the drain pipe extends to the outer side of the sedimentation tank, the end part of the drain pipe is opened downward, the bottom of the inner wall of the sedimentation tank is provided with a long opening, and the long opening is communicated with the drain pipe;
wherein, the horizontal part of the blow-down pipe is internally provided with a push plate in a sliding way, and the vertical part of the blow-down pipe is internally plugged with a sealing plate.
More preferably, the left side and the right side of the inside of the sewage pipe are respectively provided with a driving wheel in a rotating way, a driving belt is driven between the two driving wheels, a second motor is fixed on the outer wall of the sewage pipe, and the output end of the second motor is in driving connection with one driving wheel;
the top of the push plate is arranged into a concave arc shape, a sliding block is horizontally arranged in the arc shape in a sliding mode, a connecting rod is rotatably arranged at the top of the sliding block, and the top of the connecting rod is connected with a driving belt.
More preferably, the front side and the rear side of the inner side wall of the horizontal part of the sewage pipe are transversely provided with guide plates, the top and the bottom of each guide plate are respectively provided with an inclined plane, grooves are formed in the inclined planes of the bottoms of the guide plates, the front side wall and the rear side wall of the push plate are respectively provided with a sliding groove, the sliding grooves are slidably clamped on the outer walls of the guide plates, sliding edges are arranged on the inner walls of the sliding grooves, and the sliding edges are slidably clamped in the grooves.
More preferably, two risers are arranged in the sewage pipes, the tops of the two risers penetrate through the long openings and extend into the sedimentation tank, a sliding rod is horizontally arranged at the bottom of the risers, the sliding rod is slidably mounted at the top of the push plate, the sliding direction of the sliding rod is consistent with the moving direction of the push plate, an auxiliary rod is arranged at the end part of the sliding rod, the end part of the auxiliary rod, far away from the sliding rod, bypasses the outer wall of the guide plate and is slidably clamped in the groove, and a plate spring is arranged between the sliding rod and the push plate.
More preferably, a baffle is connected between the two vertical plates, and the shape of the baffle is conical.
More preferably, hidden grooves are formed in the left side and the right side of the inner side wall of the sedimentation tank, and the hidden grooves are located at the end parts of the long openings.
Preferably, the device further comprises two groups of adjusting mechanisms, wherein the adjusting mechanisms are used for opening or closing the sealing plates;
the regulating mechanism comprises two supporting rods and two first push-pull rods, wherein the two supporting rods and the two first push-pull rods are arranged at the top of the sealing plate side by side, the supporting rods and the first push-pull rods are rotationally connected with the sealing plate, the top of each supporting rod is fixed on the inner wall of the sewage pipe, the top of each first push-pull rod is rotationally provided with a second push-pull rod, the top of each second push-pull rod slides through the sewage pipe and stretches out, a third motor is arranged on the outer wall of the sewage pipe, the output end of each third motor is provided with a rotating wheel, a pushing column is eccentrically arranged on each rotating wheel, a movable groove plate is sleeved on the outer side of each pushing column in a sliding mode, and the second push-pull rods are fixedly connected with the movable groove plate.
More preferably, the outer sides of the third motor, the rotating wheel, the pushing column and the movable trough plate are provided with outer covers, the outer covers are fixed on the sewage pipes, and the second motor is positioned on the inner sides of the outer covers.
Compared with the prior art, the invention has the beneficial effects that: the automatic gathering mode is adopted to gather and discharge settled impurities, so that the cleaning mode of the impurities is effectively simplified, the cleaning difficulty is reduced, the automatic impurity discharging function of the sedimentation tank is realized, the physical consumption and the time consumption of manually cleaning the impurities are saved, the equipment functionality is improved, the impurity cleaning can be continuously performed in the process of standing and settling sewage, the sewage settling work is not influenced, and the sewage purifying efficiency can be greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the sedimentation tank of FIG. 1;
FIG. 4 is a schematic view of a partial enlarged structure of the drain pipe in FIG. 3;
FIG. 5 is an enlarged schematic view of the push plate and riser of FIG. 4;
FIG. 6 is an enlarged schematic view of the push plate of FIG. 5;
FIG. 7 is an enlarged schematic view of the riser of FIG. 5;
the reference numerals in the drawings: 1. a sedimentation tank; 2. a platform; 3. a first motor; 4. a transmission shaft; 5. a scraper; 6. a blow-down pipe; 7. a push plate; 8. a sealing plate; 9. a driving wheel; 10. a transmission belt; 11. a second motor; 12. a slide block; 13. a connecting rod; 14. a guide plate; 15. a groove; 16. a riser; 17. a slide bar; 18. an auxiliary rod; 19. a leaf spring; 20. a baffle; 21. hiding the groove; 22. a support rod; 23. a first push-pull rod; 24. a second push-pull rod; 25. a third motor; 26. a rotating wheel; 27. pushing a column; 28. moving the trough plate; 29. and (3) a housing.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. This example was written in a progressive manner.
As shown in fig. 1 to 7, the municipal sewage treatment equipment comprises a sedimentation tank 1, wherein a platform 2 is arranged at the top of the sedimentation tank 1, a first motor 3 is arranged on the platform 2, a transmission shaft 4 is arranged at the lower output end of the first motor 3, a scraper 5 is arranged at the bottom of the transmission shaft 4, the bottom of the scraper 5 is in sliding contact with the bottom of the inner wall of the sedimentation tank 1, two ends of the scraper 5 are in sliding contact with the inner wall of the sedimentation tank 1, and the length direction of the scraper 5 is along the radial direction of the sedimentation tank 1;
the bottom of the sedimentation tank 1 is provided with a drain pipe 6, the drain pipe 6 is U-shaped along the radial direction of the sedimentation tank 1, the middle position of the drain pipe 6 is horizontal, the two ends of the drain pipe are vertically downward, the end part of the drain pipe 6 extends to the outer side of the sedimentation tank 1, the end part of the drain pipe 6 is downward, the bottom of the inner wall of the sedimentation tank 1 is provided with a long opening, and the long opening is communicated with the drain pipe 6;
wherein, the horizontal part of the blow-down pipe 6 is internally provided with a push plate 7 in a sliding way, and the vertical part of the blow-down pipe 6 is internally blocked with a sealing plate 8.
Specifically, sewage is kept still in sedimentation tank 1, impurity in the sewage subsides naturally to sedimentation tank 1 inner wall bottom, platform 2 supports first motor 3, drive scraper blade 5 through first motor 3 and transmission shaft 4 and slowly rotate, scraper blade 5 can push the impurity automatic spatula of sedimentation in sedimentation tank 1 inner wall bottom, thereby push the impurity in blow off pipe 6 through long opening, because scraper blade 5 lasts circumference rotation, thereby can push the whole push blow off pipe 6 of impurity that sedimentation tank 1 inner wall bottom was deposited, promote push pedal 7 and control the removal in the horizontal part of blow off pipe 6, push pedal 7 can push the impurity of gathering in the blow off pipe 6 to the vertical part of blow off pipe 6, impurity gathering is at the top of shrouding 8 this moment, when impurity gathering on shrouding 8 is more, open shrouding 8, impurity accessible blow off pipe 6's end opening discharges, the partial sewage of sedimentation tank 1 inside downside can wash out the impurity on shrouding 8 simultaneously and pass through blow off pipe 6 end opening simultaneously, thereby realize the automatic discharge work of sedimentation impurity, and synchronous discharge sewage can carry out the processing to shrouding 8, thereby make the impurity on the shrouding 8 wash out fast and make it is convenient to discharge.
The automatic gathering mode is adopted to gather and discharge settled impurities, so that the cleaning mode of the impurities is effectively simplified, the cleaning difficulty is reduced, the automatic impurity discharging function of the sedimentation tank 1 is realized, the physical consumption and the time consumption of manually cleaning the impurities are saved, the equipment functionality is improved, the impurity cleaning can be continuously carried out in the process of standing and settling sewage, the sewage settling work is not influenced, and the sewage purifying efficiency can be greatly improved.
More preferably, the left side and the right side of the inside of the sewage pipe 6 are respectively provided with a driving wheel 9 in a rotating way, a driving belt 10 is driven between the two driving wheels 9, a second motor 11 is fixed on the outer wall of the sewage pipe 6, and the output end of the second motor 11 is in driving connection with one driving wheel 9;
the top of the push plate 7 is arranged into a concave arc shape, a sliding block 12 is horizontally arranged in the arc shape in a sliding mode, a connecting rod 13 is rotatably arranged at the top of the sliding block 12, and the top of the connecting rod 13 is connected with the driving belt 10.
Specifically, the second motor 11 can drive the driving belt 10 and the two driving wheels 9 to synchronously run, the driving belt 10 can pull the pushing plate 7 to slide in the sewage pipe 6 through the sliding block 12 and the connecting rod 13, the pushing plate 7 can push impurities in the sewage pipe 6 to move towards the end position of the sewage pipe 6, and when the connecting rod 13 moves from one side of the driving belt 10 to the other side of the driving belt 10, the driving belt 10 can drive the pushing plate 7 to reversely move in the sewage pipe 6 through the connecting rod 13 and the sliding block 12, so that the pushing plate 7 can push the impurities gathered in the sewage pipe 6 towards the two end directions of the sewage pipe 6 in a left-right reciprocating mode in the sewage pipe 6, and meanwhile, when the connecting rod 13 moves from one side of the driving belt 10 to the other side of the driving belt, the driving belt 10 can pull the sliding block 12 to slide on the pushing plate 7 through the connecting rod 13.
More preferably, the front side and the rear side of the inner side wall of the horizontal part of the sewage pipe 6 are transversely provided with guide plates 14, the top and the bottom of each guide plate 14 are provided with inclined planes, the inclined planes of the bottom of each guide plate 14 are provided with grooves 15, the front side wall and the rear side wall of each push plate 7 are provided with sliding grooves, the sliding grooves are slidably clamped on the outer wall of each guide plate 14, the inner wall of each sliding groove is provided with sliding edges, and the sliding edges are slidably clamped in the grooves 15.
Specifically, through setting up deflector 14 and recess 15, can conveniently carry out the direction to push pedal 7 and handle to make push pedal 7 steadily remove in drain 6, avoid push pedal 7 to empty, through setting up the top of deflector 14 into the inclined plane, can avoid falling into impurity deposit in drain 6 at the deflector 14 top, recess 15 can hide in the bottom of deflector 14 simultaneously, and the push pedal 7 lateral wall of mobile state can follow deflector 14 outer wall direction and remove, and push pedal 7 lateral wall can also scrape the clearance to the impurity of deposit on the deflector 14 and handle, thereby makes things convenient for impurity gathering in drain 6.
More preferably, two vertical plates 16 are arranged in the drain pipe 6, the tops of the two vertical plates 16 penetrate through long openings and extend into the sedimentation tank 1, a sliding rod 17 is horizontally arranged at the bottom of the vertical plates 16, the sliding rod 17 is slidably mounted at the top of the push plate 7, the sliding direction of the sliding rod 17 is consistent with the moving direction of the push plate 7, an auxiliary rod 18 is arranged at the end part of the sliding rod 17, the end part of the auxiliary rod 18, far away from the sliding rod 17, bypasses the outer wall of the guide plate 14 and is slidably clamped in the groove 15, and a plate spring 19 is arranged between the sliding rod 17 and the push plate 7.
Specifically, in the natural state, the vertical plate 16 and the push plate 7 are on the same vertical surface, when the push plate 7 moves, due to the action of the plate spring 19, the push plate 7 can drive the vertical plate 16, the auxiliary rod 18 and the plate spring 19 to synchronously move through the sliding rod 17, the auxiliary rod 18 slides on the guide plate 14, so that the two vertical plates 16 synchronously reciprocate, when the length direction of the scraping plate 5 is parallel to the length direction of the long opening, the scraping plate 5 is positioned above the long opening, at the moment, the first motor 3 stops running, the scraping plate 5 stops moving, and the two vertical plates 16 in the moving state can respectively contact with the front side wall and the rear side wall of the scraping plate 5 and scrape and clean impurities on the scraping plate, so that the impurities adhered to the outer wall of the scraping plate 5 naturally fall into the sewage drain pipe 6, and the impurities are prevented from depositing on the scraping plate 5.
When the vertical plate 16 moves to the position of the inner side wall of the sedimentation tank 1, the inner side wall of the sedimentation tank 1 blocks the vertical plate 16, at the moment, the vertical plate 16 stops moving, the pushing plate 7 continues to move and pushes impurities to enter the vertical part of the sewage pipe 6, at the moment, the pushing plate 7 and the vertical plate 16 move relatively, the pushing plate 7 slides on the sliding rod 17, the plate spring 19 is elastically deformed, and the sliding rod 17 and the auxiliary rod 18 can be guided and supported by the arrangement of the auxiliary rod 18, so that the moving stability of the plate spring is improved.
Preferably, a baffle 20 is connected between the two risers 16, the baffle 20 being tapered in shape.
Specifically, through setting up baffle 20, can conveniently connect fixedly two risers 16, simultaneously because baffle 20's shape is the toper, can conveniently shelter from push pedal 7 top, avoid impurity to fall to on slider 12 and the connecting rod 13 at push pedal 7 top, impurity can fall into blow off pipe 6 down through baffle 20's conical surface.
More preferably, the left side and the right side of the inner side wall of the sedimentation tank 1 are provided with hidden grooves 21, and the hidden grooves 21 are positioned at the end parts of the long openings.
Specifically, through setting up hiding groove 21, can conveniently hide riser 16 in hiding groove 21 to avoid scraper blade 5 to rotate to riser 16 and cause blockking to scraper blade 5, when scraper blade 5 is static, riser 16 can shift out in hiding groove 21, and two risers 16 are movable to the front and back both sides of scraper blade 5 and clear up the impurity on the scraper blade 5 lateral wall this moment.
Preferably, the device further comprises two groups of adjusting mechanisms, wherein the adjusting mechanisms are used for opening or closing the sealing plate 8;
the regulating mechanism comprises two supporting rods 22 and two first push-pull rods 23 which are arranged at the top of the sealing plate 8 side by side, the supporting rods 22 and the first push-pull rods 23 are rotationally connected with the sealing plate 8, the top of each supporting rod 22 is fixed on the inner wall of the sewage pipe 6, the top of each first push-pull rod 23 is rotationally provided with a second push-pull rod 24, the top of each second push-pull rod 24 slides through the sewage pipe 6 and stretches out, the outer wall of the sewage pipe 6 is provided with a third motor 25, the output end of each third motor 25 is provided with a rotating wheel 26, pushing columns 27 are eccentrically arranged on the rotating wheels 26, moving groove plates 28 are sleeved on the outer side sliding sleeves of the pushing columns 27, and the second push-pull rods 24 are fixedly connected with the moving groove plates 28.
Specifically, the support rod 22 can support the sealing plate 8, when the third motor 25 operates, the third motor 25 can toggle the movable groove plate 28 to move up and down through the rotating wheel 26 and the pushing post 27, the movable groove plate 28 can push the second push-pull rod 24 to slide up and down, the second push-pull rod 24 pushes the sealing plate 8 to turn up and down through the first push-pull rod 23, and the sealing plate 8 turns over on the support rod 22, so that the sealing plate 8 is opened or closed.
Preferably, the outer sides of the third motor 25, the rotating wheel 26, the pushing post 27 and the moving groove plate 28 are provided with an outer cover 29, the outer cover 29 is fixed on the drain pipe 6, and the second motor 11 is positioned on the inner side of the outer cover 29.
Specifically, the second motor 11, the third motor 25, the rotating wheel 26, the pushing post 27 and the movable trough plate 28 can be conveniently shielded and protected by the outer cover 29.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (5)
1. The urban sewage treatment equipment is characterized by comprising a sedimentation tank (1), wherein a platform (2) is arranged at the top of the sedimentation tank (1), a first motor (3) is arranged on the platform (2), a transmission shaft (4) is arranged at the lower side output end of the first motor (3), a scraper blade (5) is arranged at the bottom of the transmission shaft (4), the bottom of the scraper blade (5) is in sliding contact with the bottom of the inner wall of the sedimentation tank (1), both ends of the scraper blade (5) are in sliding contact with the inner wall of the sedimentation tank (1), and the length direction of the scraper blade (5) is along the radial direction of the sedimentation tank (1);
the bottom of the sedimentation tank (1) is provided with a drain pipe (6), the drain pipe (6) is in a U shape along the radial direction of the sedimentation tank (1), the middle position of the drain pipe (6) is horizontal, the two ends of the drain pipe are vertical downwards, the end part of the drain pipe (6) extends to the outer side of the sedimentation tank (1), the end opening of the drain pipe (6) is downwards, the bottom of the inner wall of the sedimentation tank (1) is provided with a long opening, and the long opening is communicated with the drain pipe (6);
wherein, a push plate (7) is arranged in the horizontal part of the blow-down pipe (6) in a sliding way, and a sealing plate (8) is blocked in the vertical part of the blow-down pipe (6);
the left side and the right side of the inside of the sewage pipe (6) are respectively provided with a driving wheel (9) in a rotating way, a driving belt (10) is driven between the two driving wheels (9), a second motor (11) is fixed on the outer wall of the sewage pipe (6), and the output end of the second motor (11) is in driving connection with one driving wheel (9);
the top of the push plate (7) is provided with a concave arc shape, a sliding block (12) is horizontally arranged in the arc shape in a sliding mode, a connecting rod (13) is rotationally arranged at the top of the sliding block (12), and the top of the connecting rod (13) is connected with a driving belt (10);
guide plates (14) are transversely arranged on the front side and the rear side of the inner side wall of the horizontal part of the sewage pipe (6), the top and the bottom of each guide plate (14) are inclined planes, grooves (15) are formed in the inclined planes of the bottoms of the guide plates (14), sliding grooves are formed in the front side wall and the rear side wall of each push plate (7), the sliding grooves are slidably clamped on the outer wall of each guide plate (14), sliding edges are arranged on the inner wall of each sliding groove, and the sliding edges are slidably clamped in the grooves (15);
two risers (16) are arranged in the blow-down pipe (6), the tops of the two risers (16) penetrate through long openings and extend into the sedimentation tank (1), a sliding rod (17) is horizontally arranged at the bottom of the riser (16), the sliding rod (17) is slidably mounted at the top of the push plate (7), the sliding direction of the sliding rod (17) is consistent with the moving direction of the push plate (7), an auxiliary rod (18) is arranged at the end part of the sliding rod (17), the end part of the auxiliary rod (18) away from the sliding rod (17) bypasses the outer wall of the guide plate (14) and is slidably clamped in the groove (15), and a plate spring (19) is arranged between the sliding rod (17) and the push plate (7).
2. An urban sewage treatment plant according to claim 1, characterized in that a baffle (20) is connected between the two risers (16), the baffle (20) being conical in shape.
3. An urban sewage treatment device according to claim 2, characterized in that the left and right sides of the inner side wall of the sedimentation tank (1) are provided with hidden grooves (21), and the hidden grooves (21) are positioned at the end parts of the long openings.
4. A municipal sewage treatment plant according to claim 3, further comprising two sets of adjustment means for opening or closing the closure plates (8);
the utility model provides a sewage treatment device, including sealing plate (8) top, including setting up two bracing pieces (22) and two first push-and-pull rods (23) side by side, bracing piece (22) and first push-and-pull rod (23) all rotate with sealing plate (8) to be connected, bracing piece (22) top is fixed on blow off pipe (6) inner wall, and the top rotation of first push-and-pull rod (23) is equipped with second push-and-pull rod (24), and the top of second push-and-pull rod (24) slides and passes blow off pipe (6) and stretch out, be equipped with third motor (25) on blow off pipe (6) outer wall, the output of third motor (25) is equipped with runner (26), is equipped with on runner (26) eccentrically and pushes away post (27), and the outside slip cap of pushing away post (27) is equipped with removal frid (28), second push-and-pull rod (24) and removal frid (28) fixed connection.
5. An urban sewage treatment apparatus according to claim 4, characterized in that the outer sides of the third motor (25), the rotating wheel (26), the push column (27) and the moving trough plate (28) are provided with a housing (29), the housing (29) is fixed on the sewage discharge pipe (6), and the second motor (11) is located inside the housing (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310990337.0A CN116726551B (en) | 2023-08-08 | 2023-08-08 | Urban sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310990337.0A CN116726551B (en) | 2023-08-08 | 2023-08-08 | Urban sewage treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116726551A CN116726551A (en) | 2023-09-12 |
| CN116726551B true CN116726551B (en) | 2023-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310990337.0A Active CN116726551B (en) | 2023-08-08 | 2023-08-08 | Urban sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116726551B (en) |
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| CN215161771U (en) * | 2021-11-12 | 2021-12-14 | 河南源宏高分子新材料有限公司 | Precipitation filter tank for polyester granulating water purification treatment |
| CN215609533U (en) * | 2021-07-29 | 2022-01-25 | 南京公诚节能新材料研究院有限公司 | Sedimentation basin with intelligent effluent flow control function |
| CN116474426A (en) * | 2023-05-11 | 2023-07-25 | 江苏新宇天成环保有限公司 | Heavy peripheral rotation mud scraping equipment for mine wastewater |
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2023
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| JPH1043508A (en) * | 1996-08-06 | 1998-02-17 | Nkk Corp | Scum scraping method for circular settling basin and device therefor |
| KR20200072390A (en) * | 2019-07-23 | 2020-06-22 | (주)현대워터텍 | An Apparatus for Collecting a Sludge with a Structure of Inducing a Separation by Rotation |
| CN112225330A (en) * | 2020-09-18 | 2021-01-15 | 九天起宏(江苏)检测有限公司 | Chemical sewage solid-liquid separator |
| CN215609533U (en) * | 2021-07-29 | 2022-01-25 | 南京公诚节能新材料研究院有限公司 | Sedimentation basin with intelligent effluent flow control function |
| CN215161771U (en) * | 2021-11-12 | 2021-12-14 | 河南源宏高分子新材料有限公司 | Precipitation filter tank for polyester granulating water purification treatment |
| CN116474426A (en) * | 2023-05-11 | 2023-07-25 | 江苏新宇天成环保有限公司 | Heavy peripheral rotation mud scraping equipment for mine wastewater |
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| CN116726551A (en) | 2023-09-12 |
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Denomination of invention: A type of urban sewage treatment equipment Granted publication date: 20231020 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: Shandong xuridong environmental protection Co.,Ltd. Registration number: Y2024980016959 |
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