CN219752100U - High-efficiency baffling coagulation air-floatation complete device - Google Patents
High-efficiency baffling coagulation air-floatation complete device Download PDFInfo
- Publication number
- CN219752100U CN219752100U CN202321205384.1U CN202321205384U CN219752100U CN 219752100 U CN219752100 U CN 219752100U CN 202321205384 U CN202321205384 U CN 202321205384U CN 219752100 U CN219752100 U CN 219752100U
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- Prior art keywords
- baffling
- fixedly connected
- air floatation
- pond
- coagulation
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- 238000005345 coagulation Methods 0.000 title claims abstract description 26
- 230000015271 coagulation Effects 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000010865 sewage Substances 0.000 claims abstract description 28
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 241000894006 Bacteria Species 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000000746 purification Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 19
- 239000000701 coagulant Substances 0.000 claims description 12
- 238000011049 filling Methods 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005202 decontamination Methods 0.000 abstract description 6
- 230000003588 decontaminative effect Effects 0.000 abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 241001148470 aerobic bacillus Species 0.000 abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 3
- 238000005188 flotation Methods 0.000 description 8
- 238000009300 dissolved air flotation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000006124 Pilkington process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model belongs to the field of complete equipment, in particular to a high-efficiency baffling coagulation air floatation complete equipment which comprises a coagulation device, an aerobic baffling mechanism and a dissolved air floatation device; a water suction pump is arranged at one side of the aerobic baffling mechanism, a drain pipe is movably sleeved at the top of the water suction pump, a baffling tank is fixedly sleeved at the other end of the aerobic baffling mechanism, a sealing cover is fixedly connected at the top of the baffling tank, three upper baffles are fixedly connected at the bottom of the sealing cover, the upper baffles are respectively fixedly connected with baffling plates, two lower baffles are fixedly connected at the bottom of the inner wall of the baffling tank, an air floatation tank is arranged on the air floatation device, a water inlet hole is formed at one side of the air floatation tank, a torque motor is fixedly connected at one side of the air floatation tank, and a movable rod is connected at the top of the torque motor in a transmission manner; by arranging the bacteria-containing sludge, the bacteria-containing sludge contains aerobic bacteria, so that ammonia nitrogen, COD, total phosphorus and total nitrogen contained in the sewage are effectively degraded, biological decontamination is realized, the problem of sewage decontamination force is solved, and the water purification efficiency is improved.
Description
Technical Field
The utility model relates to the field of complete equipment, in particular to a high-efficiency baffling coagulation air floatation complete equipment.
Background
In wastewater treatment, an air-float method is often used, in which a large number of fine bubbles are introduced into water, and the bubbles adhere to impurity particles to form a state with an overall density of less than 1, and the bubbles are raised to the water surface by buoyancy to separate solid from liquid. The air-float method can be used in the place where the precipitation method is not applicable to separate suspended matters with specific gravity close to that of water and difficult to precipitate, such as grease, fiber, algae, etc., and can also be used for concentrating activated sludge.
In China patent (application number: CN 201820882297.2), a RWS efficient baffling inclined plate air floatation tank system is disclosed, and comprises a railing, a ladder, a detection platform, a supporting channel steel, a coagulation tank, a flocculation tank, a baffling area, an air dissolving reaction area, an air floatation main reaction area, an inclined plate, a slag scraping system, a first mud bucket, a second mud bucket, a system water outlet pipe, an air-liquid mixing pump water suction pipe, a water baffle, a slag discharge pipe, a first mud pipe and a second mud pipe; a cat ladder is fixedly arranged below the left side surface of the detection platform; the upper sides of the left side edge, the right side edge and the rear side edge of the detection platform are fixedly provided with railings;
from the above, the utility model can improve the separation efficiency of water and slag, improve the precipitation efficiency, and has the advantages of simple structure, reasonable arrangement, low manufacturing cost, etc., but has some defects: although the separation efficiency of water and slag is improved, the precipitation efficiency is improved, the sewage decontamination force is required to be improved, only particulate matters and suspended matters in the wastewater can be treated, and the effect of removing ammonia nitrogen and total phosphorus in the water is not achieved.
Therefore, a high-efficiency baffling coagulation air floatation complete device is provided for solving the problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, the utility model provides a high-efficiency baffling coagulation air floatation complete device.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a high-efficiency baffling coagulation air floatation complete device, which comprises a coagulation device, an aerobic baffling mechanism and a dissolved air floatation device; the aerobic baffling mechanism comprises a baffling pool, a sealing cover, an upper baffle, a baffling plate, a lower baffle, bacteria-containing sludge and a filter screen baffle, wherein a water suction pump is arranged on one side of the aerobic baffling mechanism, a water discharge pipe is movably sleeved at the top of the water suction pump, the other end of the aerobic baffling mechanism is fixedly sleeved with the baffling pool, the sealing cover is fixedly connected with the top of the baffling pool, the upper baffles with the number of three are fixedly connected with the bottom of the sealing cover, the baffle plates are respectively and fixedly connected with the baffle plates, and the lower baffles with the number of two are fixedly connected with the bottom of the inner wall of the baffling pool.
Preferably, the dissolved air flotation device is provided with an air flotation tank, one side of the air flotation tank is provided with a water inlet hole, one side of the air flotation tank is fixedly connected with a torque motor, the top of the torque motor is in transmission connection with a movable rod, one side of the movable rod is movably sleeved with two chains, and four scrapers are fixedly connected between the chains.
Preferably, the stirring pond is installed to one side of coagulation device, the top fixedly connected with of stirring pond fills the platform, fill the top of platform and fixedly cup joint the coagulant pipe, fill the top of platform and fixedly cup joint the sewer pipe.
Preferably, the top of filling platform has fixedly cup jointed servo motor, servo motor's bottom fixedly connected with stirring rake.
Preferably, a water inlet pipe is fixedly sleeved on one side of the stirring pool, and a water suction pump is movably sleeved on the other end of the water inlet pipe.
Preferably, two sides of the lower baffle are fixedly connected with two filter screen baffles, the other side of the filter screen baffles is fixedly connected with a baffling pond, and one side of the filter screen baffles is movably connected with bacteria-containing sludge.
Preferably, a collecting hopper is fixedly connected to one side of the air floatation tank, a water purifying pipe is fixedly sleeved on one side of the air floatation tank, and a microbubble forming device is fixedly sleeved on the bottom of the air floatation tank.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the aerobic baffling mechanism, the function of removing ammonia nitrogen and total phosphorus is realized, and the bacteria-containing sludge contains aerobic bacteria, so that the ammonia nitrogen, COD, total phosphorus and total nitrogen contained in the sewage are effectively degraded, biological decontamination is realized, the sewage decontamination force problem is solved, and the water purification efficiency is improved;
2. according to the utility model, through the structural design of the dissolved air flotation device, the solid-liquid separation function is realized, the microbubble generator takes water as a medium, gas is injected into the water to form microbubbles, the microbubbles can be adsorbed by flocs in the air flotation tank, and the flocs float to the surface of sewage through the microbubbles, so that the problem of separation of the flocs and the water is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the aerobic baffle mechanism of the present utility model;
FIG. 4 is a schematic diagram of a dissolved air flotation device according to the present utility model;
fig. 5 is a schematic structural view of the coagulation device of the present utility model.
In the figure: 1. a coagulation device; 2. an aerobic baffling mechanism; 3. a dissolved air floatation device; 11. a water inlet pipe; 12. a coagulant tube; 13. a sewage pipe; 14. a stirring pool; 15. a servo motor; 16. stirring paddles; 17. a filling platform; 21. a water pump; 22. a drain pipe; 23. a baffling pool; 24. a cover; 25. an upper baffle; 26. a baffle plate; 27. a lower baffle; 28. a bacteria-containing sludge; 29. a filter screen baffle; 31. an air floatation tank; 32. a water inlet hole; 33. a torque motor; 34. a movable rod; 35. a chain; 36. a scraper; 37. a collection bucket; 38. a water purifying pipe; 39. microbubble former.
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. 1-5, the high-efficiency baffling coagulation air floatation complete device comprises a coagulation device 1, an aerobic baffling mechanism 2 and a dissolved air floatation device 3; the aerobic baffling mechanism 2 comprises a baffling tank 23, a sealing cover 24, an upper baffle 25, a baffling plate 26, a lower baffle 27, bacteria-containing sludge 28 and a filter screen baffle 29, wherein a water pump 21 is arranged on one side of the aerobic baffling mechanism 2, a drain pipe 22 is movably sleeved at the top of the water pump 21, the other end of the aerobic baffling mechanism 2 is fixedly sleeved with the baffling tank 23, the top of the baffling tank 23 is fixedly connected with the sealing cover 24, the bottom of the sealing cover 24 is fixedly connected with three upper baffles 25, the upper baffles 25 are respectively fixedly connected with the baffling plate 26, and the bottom of the inner wall of the baffling tank 23 is fixedly connected with two lower baffles 27;
in operation, the cooperation of the upper baffle 25 and the lower baffle 27 can cause the water flow to generate a baffling effect, and the baffle 26 is arranged on the upper baffle 25, so that the generated floccules collide with the baffle 26, and the floccules collide with each other to be adsorbed so as to cause the volume of the floccules to become large.
Further, the dissolved air flotation device 3 is provided with an air flotation tank 31, a water inlet hole 32 is formed in one side of the air flotation tank 31, a torque motor 33 is fixedly connected to one side of the air flotation tank 31, a movable rod 34 is connected to the top of the torque motor 33 in a transmission manner, two chains 35 are movably sleeved on one side of the movable rod 34, and four scrapers 36 are fixedly connected between the chains 35;
in operation, the chain 35 is rotated by the movable lever 34, and the scraper 36 of the chain 35 pushes and scrapes the floc, so that the floc moves toward the collecting bucket 37 and is stored in the collecting bucket 37.
Further, a stirring pool 14 is arranged on one side of the coagulation device 1, the top of the stirring pool 14 is fixedly connected with a filling platform 17, the top of the filling platform 17 is fixedly sleeved with a coagulant pipe 12, and the top of the filling platform 17 is fixedly sleeved with a sewage pipe 13;
during operation, the sewage pipe 13 and the coagulant pipe 12 are beneficial to filling sewage and coagulant, and the usage amount of the coagulant is controlled more intuitively.
Further, a servo motor 15 is fixedly sleeved at the top of the filling platform 17, and a stirring paddle 16 is fixedly connected at the bottom of the servo motor 15;
during operation, through stirring rake 16, be favorable to stirring coagulant and sewage, make the abundant fusion of coagulant and sewage, servo motor 15 is favorable to adjusting stirring speed of stirring rake 16, makes the fusion of coagulant and sewage more abundant through the adjustment.
Further, one side of the stirring pool 14 is fixedly sleeved with a water inlet pipe 11, and the other end of the water inlet pipe 11 is movably sleeved with a water suction pump 21;
during operation, the water pump 21 is beneficial to stirring the sewage again, so that the sewage is continuously supplied and the inside of the aerobic baffling mechanism 2.
Further, two sides of the lower baffle plate 27 are fixedly connected with two filter screen baffle plates 29, the other side of the filter screen baffle plates 29 is fixedly connected with a baffling tank 23, and one side of the filter screen baffle plates 29 is movably connected with bacteria-containing sludge 28;
during operation, the bacteria-containing sludge 28 is not carried away by water flow along with the flow of sewage by the fixation of the lower baffle 27, so that the work of aerobic bacteria on the sewage is continued.
When the device works, one side of the air floatation tank 31 is fixedly connected with a collecting hopper 37, one side of the air floatation tank 31 is fixedly sleeved with a water purifying pipe 38, and the bottom of the air floatation tank 31 is fixedly sleeved with a microbubble former 39;
in operation, the collection of floc sludge is facilitated by the collection hopper 37, the water purification tube 38 discharges purified water, and the microbubble former 39 facilitates floc flotation to the surface of the wastewater.
Working principle: in the first embodiment, sewage in the coagulation device 1 is drawn through the water inlet pipe 11 on the water suction pump 21, the drawn sewage reaches the inside of the aerobic baffling mechanism 2 through the water outlet pipe 22, at this time, the coagulant and the sewage are not completely mixed, the generated floccule is tiny and insufficient for air floatation work, the cooperation of the upper baffle 25 and the lower baffle 27 can cause the water flow to generate baffling effect, the baffle 26 is arranged on the upper baffle 25, the generated floccule collides with the baffle 26, the floccule collides with each other to absorb so as to cause the volume of the floccule to become larger, bubbles generated by air floatation are easier to adhere to the surface of the floccule, the bottom floats with the bacteria-containing sludge 28, and aerobic bacteria are arranged therein, so that ammonia nitrogen, COD, total phosphorus and total nitrogen contained in the sewage are effectively degraded, biological decontamination is realized, the filter screen baffle 29 is arranged on the lower baffle 27, the sewage flow which is not baffled by the bacteria-containing sludge 28 can be blocked through the filter screen baffle 29, and the sewage finally can flow into the air dissolving floatation device 3 through the water inlet hole 32.
In the second embodiment, sewage flowing through the aerobic baffle mechanism 2 flows into the air floatation tank 31 through the water inlet hole 32, at this time, the sewage is fully fused with a coagulant, the volume of the floccule in the sewage reaches the air floatation standard under the influence of the baffle 26, the bottom of the air floatation tank 31 is provided with a microbubble former 39, the microbubble former 39 takes water as a medium, gas is injected into the water to form microbubbles, the floccule in the air floatation tank 31 adsorbs the microbubbles when the microbubble former 39 works, the floccule floats to the surface of the sewage through the microbubbles, the torque motor 33 rotates the chain 35 through the movable rod 34, the scraper 36 of the chain 35 pushes and scrapes the floccule, the floccule moves towards the direction of the collecting hopper 37, the floccule is stored in the collecting hopper 37, the mud pumping pipe below the collecting hopper 37 pumps the floccule sludge, and the purified water is discharged through the water purifying pipe 38.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a high-efficient baffling coagulation air supporting complete sets device which characterized in that: comprises a coagulation device (1), an aerobic baffle mechanism (2) and a dissolved air floatation device (3); the aerobic baffling mechanism (2) comprises a baffling pond (23), a sealing cover (24), an upper baffle (25), a baffle plate (26), a lower baffle plate (27), bacteria-containing sludge (28) and a filter screen baffle plate (29), wherein a water suction pump (21) is arranged on one side of the aerobic baffling mechanism (2), a drain pipe (22) is movably sleeved at the top of the water suction pump (21), the other end of the aerobic baffling mechanism (2) is fixedly sleeved with the baffling pond (23), the sealing cover (24) is fixedly connected to the top of the baffling pond (23), the upper baffle plates (25) with the quantity of three are fixedly connected to the bottom of the sealing cover (24), the baffle plates (26) are fixedly connected to the bottom of the inner wall of the baffling pond (23), and the lower baffle plates (27) with the quantity of two are fixedly connected to the bottom of the inner wall of the baffling pond.
2. The efficient baffling coagulation air floatation kit of claim 1, wherein: the air dissolving and floating device is characterized in that the air floating device (3) is provided with an air floating pond (31), one side of the air floating pond (31) is provided with a water inlet hole (32), one side of the air floating pond (31) is fixedly connected with a torque motor (33), the top of the torque motor (33) is in transmission connection with a movable rod (34), one side of the movable rod (34) is movably sleeved with two chains (35), and four scrapers (36) are fixedly connected between the chains (35).
3. The efficient baffling coagulation air floatation kit of claim 1, wherein: one side of the coagulation device (1) is provided with a stirring pool (14), the top of the stirring pool (14) is fixedly connected with a filling platform (17), the top of the filling platform (17) is fixedly sleeved with a coagulant pipe (12), and the top of the filling platform (17) is fixedly sleeved with a sewage pipe (13).
4. A high efficiency baffling coagulation air floatation kit as in claim 3, wherein: the top of filling platform (17) has fixedly cup jointed servo motor (15), the bottom fixedly connected with stirring rake (16) of servo motor (15).
5. A high efficiency baffling coagulation air floatation kit as in claim 3, wherein: one side of the stirring pool (14) is fixedly sleeved with a water inlet pipe (11), and the other end of the water inlet pipe (11) is movably sleeved with a water suction pump (21).
6. The efficient baffling coagulation air floatation kit of claim 1, wherein: the two sides of the lower baffle plate (27) are fixedly connected with two filter screen baffle plates (29), the other side of the filter screen baffle plates (29) is fixedly connected with a baffling pond (23), and one side of the filter screen baffle plates (29) is movably connected with bacteria-containing sludge (28).
7. The efficient baffling coagulation air floatation kit of claim 2, wherein: one side fixedly connected with of air supporting pond (31) is collected and is fought (37), water purification pipe (38) have been cup jointed to one side of air supporting pond (31) fixedly, microbubble former (39) have been cup jointed to the bottom of air supporting pond (31) fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205384.1U CN219752100U (en) | 2023-05-18 | 2023-05-18 | High-efficiency baffling coagulation air-floatation complete device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321205384.1U CN219752100U (en) | 2023-05-18 | 2023-05-18 | High-efficiency baffling coagulation air-floatation complete device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752100U true CN219752100U (en) | 2023-09-26 |
Family
ID=88085841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321205384.1U Active CN219752100U (en) | 2023-05-18 | 2023-05-18 | High-efficiency baffling coagulation air-floatation complete device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752100U (en) |
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- 2023-05-18 CN CN202321205384.1U patent/CN219752100U/en active Active
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