CN116395868A - Accurate aeration adjusting device of sewage treatment - Google Patents
Accurate aeration adjusting device of sewage treatment Download PDFInfo
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- CN116395868A CN116395868A CN202310621048.3A CN202310621048A CN116395868A CN 116395868 A CN116395868 A CN 116395868A CN 202310621048 A CN202310621048 A CN 202310621048A CN 116395868 A CN116395868 A CN 116395868A
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- 239000010865 sewage Substances 0.000 title claims abstract description 46
- 238000005273 aeration Methods 0.000 title claims abstract description 45
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 33
- 239000007788 liquid Substances 0.000 abstract description 28
- 238000005276 aerator Methods 0.000 abstract description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 30
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an accurate aeration adjusting device for sewage treatment, which comprises an aerator, wherein a rotating sleeve is fixedly arranged in the center of the aerator in a penetrating way, a clamping groove is formed in the rotating sleeve, a rotating shaft is movably clamped in the clamping groove, the rotating sleeve is axially and rotationally matched with the rotating shaft, one side, far away from the rotating sleeve, of the rotating shaft is in transmission connection with a driving assembly, and one side, far away from the rotating shaft, of the driving assembly is in transmission connection with a shaking assembly. According to the sewage treatment accurate aeration adjusting device provided by the invention, the rotating shaft is driven to rotate through the rotation of the rotating sleeve, so that the lifting sleeve is lifted up and down in a reciprocating manner, the lower pressing rod is driven to lift up and down in a reciprocating manner under the cooperation of the lifting sleeve and the acting force of the spring, so that the lower pressing plate and the moving plate are driven to loosen activated sludge accumulated at the bottom of the aeration tank, and meanwhile, the rotating fan blades can further beat and scatter liquid splashed into the air due to the rotation of the aerator, so that the oxygen in the aeration tank is ensured to be sufficient.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an accurate aeration adjusting device for sewage treatment.
Background
According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, wherein the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, the domestic sewage is produced in daily life and is a complex mixture of various inorganic matters and organic matters, and the sewage treatment is divided into two types according to the quality of the sewage: one type is natural pollution; the other type is artificial pollution, the current hazard to water is artificial pollution, the water pollution can be mainly divided into three main types of chemical pollution, physical pollution and biological pollution according to different pollution impurities, and an aeration device is generally adopted for purifying sewage at present.
Chinese patent publication No. CN107827255B discloses an urban sewage treatment aeration device, and this scheme can filter the steam in the gas of water filtration through the waterproof ventilated membrane that sets up, can strengthen activated carbon filter's filter effect, can also play the effect of deodorization when carrying out aeration treatment to sewage.
The existing aeration tank is generally internally provided with an activated sludge formed by microorganisms and organic pollutant substances in sewage in a fully mixing and contacting mode, the organic pollutant substances in the sewage are degraded and absorbed and decomposed in the mixing process, the activated sludge has the best degradation effect on the pollutant substances in an active state, the liquid level is in a flowing state by stirring the liquid level through an aerator arranged on the liquid level, the mixed liquid is brought into the air to diffuse all around by rotating the aerator, the mixed liquid is fully mixed with the air in the air and finally falls into the aeration tank again, the oxygen in the aeration tank is improved enough in this way to facilitate the decomposition of the pollutant substances by the microorganisms, the stirring liquid level range of the aerator is limited and is mostly a liquid level or a region close to the liquid level, the middle part or the bottom of the liquid level is not fully stirred, and the activated sludge can be accumulated at the bottom to influence the purification effect of the sewage by the aeration device.
Disclosure of Invention
The invention aims to provide a sewage treatment accurate aeration adjusting device, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an accurate aeration adjusting device of sewage treatment, includes the aeration machine, the fixed sleeve that rotates that runs through in aeration machine center, the draw-in groove has been seted up to the sleeve that rotates, the joint has the axis of rotation in the draw-in groove, the sleeve that rotates with the axial rotation adaptation of axis of rotation, the axis of rotation is kept away from the transmission of rotation sleeve one side is connected with drive assembly, drive assembly keeps away from the transmission of axis of rotation one side is connected with shake subassembly.
As a further scheme of the invention: the shake subassembly is including a fixed section of thick bamboo, fixed section of thick bamboo both sides axial symmetry is provided with the mount, fixed section of thick bamboo center activity runs through and is provided with down the depression bar, the outside movable sleeve of depression bar is equipped with the spring down, the both ends of spring respectively with the bottom of depression bar with the inner wall fixed connection of fixed section of thick bamboo down, the depression bar is kept away from fixed section of thick bamboo one side fixedly connected with supporting shoe down, the supporting shoe is kept away from depression bar one side fixedly connected with holding down plate down.
As a further scheme of the invention: the fixed frame is provided with a moving groove, a moving rod is movably arranged in the moving groove, one end of the moving rod is rotationally connected with the supporting block, and one end of the moving rod, which is far away from the supporting block, is fixedly connected with a moving plate.
As a further scheme of the invention: the movable plate is provided with a plurality of through holes.
As a further scheme of the invention: the driving assembly comprises a lifting sleeve, a fixed block is fixedly arranged in the lifting sleeve, a first curve sliding groove is formed in the outer side of the rotating shaft, the fixed block is attached to the first curve sliding groove, and the lifting sleeve is movably connected with a top plate of the fixed cylinder.
As a further scheme of the invention: the fixed cover in the outside of axis of rotation is equipped with first gear, first gear both sides axial symmetry is provided with the second gear, the second gear with first gear engagement rotates, second gear center is fixed to be run through and is provided with the pole setting, the pole setting is kept away from second gear one end with the mount rotates to be connected, the pole setting is kept away from mount one end transmission is connected with stirring assembly.
As a further scheme of the invention: the stirring assembly comprises a first rotating rod, the first rotating rod is far away from the vertical rod and is fixedly connected with one end of the fixing frame, the first rotating rod is far away from one end of the vertical rod and is rotationally connected with a second rotating rod, two vertical rods are far away from one end of each other and are respectively provided with a supporting plate, one end of each supporting plate is fixedly connected with the fixing frame, a sliding groove is formed in each supporting plate, a sliding block is connected with the sliding groove in a sliding mode, the sliding block is rotationally connected with the second rotating rod, and a pushing plate is fixedly arranged on each sliding plate.
As a further scheme of the invention: the sliding groove is curved.
As a further scheme of the invention: the fixed cylinder is rotationally connected with at the top of the rotating sleeve, the rotating sleeve is located fixed cylinder bottom position fixing sleeve is provided with the rotating ring, a plurality of rotating frames are fixedly connected with at the outer side of the rotating ring, the rotating frames movably penetrate through and are provided with round rods, the round rods are close to third rotating rods fixedly connected with one ends of the fixed cylinders, limit rods are fixedly connected with the other ends of the third rotating rods, second curve sliding grooves are formed in the outer surfaces of the fixed cylinders, one ends of the limit rods are attached to the second curve sliding grooves, and the round rods are far away from rotating fan blades fixedly connected with one ends of the fixed cylinders.
As a further scheme of the invention: the fixed cylinder top is fixedly provided with a plurality of erection columns.
Compared with the prior art, the invention has the beneficial effects that: the rotation of the rotating sleeve drives the rotating shaft to rotate so that the lifting sleeve can lift reciprocally, the compression bar can be driven to lift reciprocally under the cooperation of the reciprocating lifting of the lifting sleeve and the acting force of the spring so as to drive the lower pressing plate and the moving plate to loosen the accumulated activated sludge at the bottom of the aeration tank, and meanwhile, the rotating fan blades can further beat and scatter the liquid splashed into the air due to the rotation of the aerator, so that the sufficiency of oxygen in the aeration tank is ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic diagram of the connection of the rotating sleeve and the rotating shaft according to the present invention.
Fig. 4 is a schematic structural diagram of a jitter component according to the present invention.
Fig. 5 is a schematic structural diagram of a driving assembly in the present invention.
FIG. 6 is a schematic view of a stirring assembly according to the present invention.
Fig. 7 is a schematic view of a sliding groove structure in the present invention.
Fig. 8 is a schematic diagram showing the positional relationship between a rotating ring and a fixed cylinder in the present invention.
Fig. 9 is a schematic structural view of a second curved chute according to the present invention.
Fig. 10 is a schematic diagram of a positional relationship between a second curved sliding groove and a stop lever in the present invention.
In the figure: 1. an aerator; 2. rotating the sleeve; 21. a clamping groove; 3. a rotating shaft; 31. a first curved chute; 4. a drive assembly; 41. lifting the sleeve; 42. a fixed block; 5. a dithering assembly; 51. a fixed cylinder; 52. a fixing frame; 521. a moving groove; 53. pressing down a rod; 54. a spring; 55. a support block; 56. a lower pressing plate; 6. a moving rod; 7. a moving plate; 71. a through hole; 8. a first gear; 9. a second gear; 10. a vertical rod; 11. a stirring assembly; 111. a first rotating lever; 112. a second rotating lever; 113. a support plate; 114. a sliding groove; 115. a sliding block; 116. a pushing plate; 12. a fixed cylinder; 121. a second curved chute; 13. a rotating ring; 14. a rotating frame; 15. a round bar; 16. a third rotating lever; 17. rotating the fan blades; 18. and (5) mounting a column.
Detailed Description
Referring to fig. 1-10, in the embodiment of the invention, an accurate aeration adjusting device for sewage treatment comprises an aerator 1, wherein a rotating sleeve 2 is fixedly arranged in the center of the aerator 1 in a penetrating manner, a clamping groove 21 is formed in the rotating sleeve 2, a rotating shaft 3 is movably clamped in the clamping groove 21, the rotating sleeve 2 is axially and rotatably matched with the rotating shaft 3, a driving component 4 is connected to one side, far away from the rotating sleeve 2, of the rotating shaft 3 in a transmission manner, and a shaking component 5 is connected to one side, far away from the rotating shaft 3, of the driving component 4 in a transmission manner; install aerator 1 in the aeration tank, aerator 1 includes flabellum and drive arrangement, the flabellum of a portion aerator 1 is immersed in the mixed solution of activated sludge and sewage, rotate rotation sleeve 2 this moment, the rotation of rotation sleeve 2 drives aerator 1 and rotates, rotation sleeve 2 and aerator 1's rotation rate can be adjusted, aerator 1's rotation drives the flabellum and stirs the mixed solution, can promote the mixture of activated sludge and sewage, there is a part of liquid to fall back to the aeration tank again after can be driven aerial and air fully because of the rotation of flabellum, the abundant contact of liquid and air can bring the oxygen in the air into the aeration tank, guarantee the abundant of oxygen in the aeration tank, the purification degradation effect of activated sludge to organic matter in the sewage can be guaranteed, simultaneously, rotation of rotation sleeve 2 can drive axis 3 because of draw-in groove 21 and axis of rotation 3's joint relation, thereby drive assembly 4 work to make shake assembly 5 work and thus carry out loose processing to the activated sludge of mixed solution bottom, make activated sludge no longer pile up together, thereby the activity sewage can be in the aeration tank 1 further to the activity state of piling up, thereby can be in the aeration tank further processing efficiency.
Referring to fig. 1-4, in this embodiment, preferably, the shaking assembly 5 includes a fixed cylinder 51, fixing frames 52 are axially symmetrically disposed on two sides of the fixed cylinder 51, a pressing rod 53 is movably disposed in a through manner in the center of the fixed cylinder 51, a spring 54 is movably sleeved on the outer side of the pressing rod 53, two ends of the spring 54 are fixedly connected with the bottom of the pressing rod 53 and the inner wall of the fixed cylinder 51, a supporting block 55 is fixedly connected to a side, away from the fixed cylinder 51, of the pressing rod 53, and a pressing plate 56 is fixedly connected to a side, away from the pressing rod 53, of the supporting block 55; when activated sludge is piled up at the bottom of the aeration tank, the degradation effect of the activated sludge on organic matters in sewage is affected, so that the activated sludge is required to be subjected to loose activity, the lower pressure rod 53 is moved downwards along the fixed cylinder 51, the support block 55 and the lower pressure plate 56 are driven to move downwards by the movement of the lower pressure rod 53, the piled activated sludge is dispersed by the extrusion of mixed liquid under the pressure brought by the downward movement of the lower pressure plate 56, the influence of the activated sludge piling up on the sewage purification effect is avoided, the spring 54 is compressed due to the downward movement of the lower pressure rod 53 in the process, the spring 54 is driven to move upwards by the spring 54 in the process of restoring the downward acting force to the lower pressure rod 53 from a compressed state, so that the lower pressure plate 56 is also moved upwards along with the downward acting force, the effect of further loose activated sludge can be achieved in the process, the shaking effect of the lower pressure plate 56 can be further enhanced due to the action of the spring 54 in the rising process, and the support effect on the activated sludge is further enhanced.
In this embodiment, preferably, the fixing frame 52 is provided with a moving slot 521, a moving rod 6 is movably disposed in the moving slot 521, one end of the moving rod 6 is rotatably connected with the supporting block 55, and one end of the moving rod 6 away from the supporting block 55 is fixedly connected with a moving plate 7; the downward movement of the downward pressing rod 53 drives the supporting block 55 to descend along with the downward movement, the descending of the supporting block 55 drives the moving rod 6 to move downward along the moving groove 521, so that the moving plate 7 descends, the movement of the moving plate 7 can further enhance the action of loosening activated sludge, the downward pressing rod 53 releases the downward acting force and then the shaking effect can occur due to the action of the spring 54, at the moment, the moving plate 7 also shakes up and down along with the downward shaking, the loosening effect on the activated sludge is enhanced, and the activated sludge is in an active state.
In this embodiment, preferably, the moving plate 7 is provided with a plurality of through holes 71; when the moving plate 7 moves downwards, the mixed solution can give an upward acting force to prevent the lower pressing plate 56 from descending, if the resistance is large enough, the distance between the lower pressing plate 56 and the bottom of the aeration tank for accumulating the activated sludge is increased, and the loosening effect of the activated sludge is affected, so that the resistance of the mixed solution to the moving plate 7 can be reduced by arranging the through holes 71, and the loosening effect of the lower pressing plate 56 to the activated sludge is ensured.
Referring to fig. 5, in this embodiment, preferably, the driving assembly 4 includes a lifting sleeve 41, a fixed block 42 is fixedly disposed in the lifting sleeve 41, a first curved chute 31 is disposed on the outer side of the rotating shaft 3, the fixed block 42 is attached to the first curved chute 31, and the lifting sleeve 41 is movably connected with a top plate of the fixed cylinder 51; the rotation of axis of rotation 3 drives first curve spout 31 and rotates, because the laminating setting of first curve spout 31 and fixed block 42, consequently the rotation of axis of rotation 3 drives lift sleeve 41 reciprocating motion from top to bottom, thereby lift sleeve 41 moves down and can pass the top of fixed section of thick bamboo 51 and extrude down depression bar 53 and make shake subassembly 5 work downwards, can release the decurrent effort to depression bar 53 when lift sleeve 41 moves upwards, can realize that aerator 1 stirs the mixed liquid level through the cooperation of lift sleeve 41 and axis of rotation 3 and guarantee that the active sludge below the liquid level is also in loose active state, guaranteed aeration equipment to sewage treatment's purifying effect.
Referring to fig. 1-2, in this embodiment, preferably, a first gear 8 is fixedly sleeved on the outer side of the rotating shaft 3, two sides of the first gear 8 are axially symmetrically provided with a second gear 9, the second gear 9 is meshed with the first gear 8 for rotation, a vertical rod 10 is fixedly and penetratingly arranged in the center of the second gear 9, one end of the vertical rod 10 away from the second gear 9 is rotationally connected with the fixing frame 52, and one end of the vertical rod 10 away from the fixing frame 52 is in transmission connection with a stirring assembly 11; the rotation of axis of rotation 3 drives first gear 8 and takes place to rotate, and the rotation of first gear 8 drives the rotation of second gear 9, and the rotation of second gear 9 drives pole setting 10 and rotates, and the rotation of pole setting 10 drives stirring subassembly 11 and carries out the stirring to the mixed liquor middle part position and handle, has guaranteed that the activated sludge of mixing liquid level, middle part and bottom three position all is in loose active state.
Referring to fig. 6, in this embodiment, preferably, the stirring assembly 11 includes a first rotating rod 111, where the first rotating rod 111 is fixedly connected with an end of the upright 10 away from the fixed frame 52, one end of the first rotating rod 111 away from the upright 10 is rotatably connected with a second rotating rod 112, two ends of the upright 10 away from each other are respectively provided with a support plate 113, one end of each support plate 113 is fixedly connected with the fixed frame 52, the support plates 113 are provided with sliding grooves 114, the sliding grooves 114 are slidably connected with sliding blocks 115, the sliding blocks 115 are rotatably connected with the second rotating rods 112, and pushing plates 116 are fixedly arranged on the sliding plates; the rotation of pole setting 10 drives first dwang 111 and takes place the rotation, and the rotation of first dwang 111 drives second dwang 112 and takes place the rotation, and the rotation of second dwang 112 drives slider 115 and makes a round trip to reciprocate in the sliding tray 114 that backup pad 113 offered, and the removal of sliding plate drives the stirring of impeller 116 reciprocating motion realization to the mixed liquor middle part position, plays the loose effect of promotion activated sludge's effect.
Referring to fig. 7, in this embodiment, it is preferable that the shape of the sliding groove 114 is curved; the sliding block 115 slides in the sliding groove 114, if the sliding groove 114 is curved, the sliding block 115 can drive the pushing plate 116 to slide in the sliding groove 114 along a curved track, so that the stirring range of the pushing plate 116 can be enlarged, and the stirring effect can be further improved.
Referring to fig. 8-10, in this embodiment, preferably, the top of the rotating sleeve 2 is rotatably connected with a fixed cylinder 12, a rotating ring 13 is fixedly sleeved on the rotating sleeve 2 at the bottom of the fixed cylinder 12, a plurality of rotating frames 14 are fixedly connected on the outer side of the rotating ring 13, the rotating frames 14 movably penetrate through and are provided with a round rod 15, one end of the round rod 15, which is close to the fixed cylinder 12, is fixedly connected with a third rotating rod 16, the other end of the third rotating rod 16 is fixedly connected with a limiting rod, a second curved sliding groove 121 is formed on the outer surface of the fixed cylinder 12, one end of the limiting rod is attached to the second curved sliding groove 121, and one end, which is far away from the fixed cylinder 12, of the round rod 15 is fixedly connected with a rotating fan blade 17; the aerator 1 rotates to drive a part of liquid to splash into the air so as to increase the contact between the liquid and the air and achieve the purpose of oxygen supply, the rotating sleeve 2 rotates to drive the rotating ring 13 to rotate, the rotating ring 13 rotates to drive the rotating frame 14 to rotate, the rotating frame 14 rotates to drive the limiting rod to rotate, the second curved sliding groove 121 is formed in the outer side of the fixed cylinder 12 and is attached to the limiting rod, the third rotating rod 16 is driven to rotate by the rotation of the third rotating rod 16, the round rod 15 rotates to drive the rotating fan blade 17 to rotate, and at the moment, the rotating fan blade 17 contacts with the liquid splashed into the air to further beat and scatter the liquid by the rotating fan blade 17, so that the contact area between the liquid and the air can be further increased, and the oxygen supply effect is improved.
In this embodiment, preferably, a plurality of mounting posts 18 are fixedly disposed on the top of the fixed cylinder 12; the mounting column 18 arranged at the top of the fixed cylinder 12 can be clamped and fixed with the outside, so that the whole equipment is mounted.
The working principle of the invention is as follows: when activated sludge is piled up at the bottom of the aeration tank, the degradation effect of the activated sludge on organic matters in sewage is affected, so that the activated sludge is required to be subjected to loose activity treatment, the rotary sleeve 2 is rotated to drive the aerator 1 to rotate, the rotation speed of the rotary sleeve 2 and the aerator 1 can be adjusted, the rotation of the aerator 1 drives the fan blades to stir mixed liquid, mixing of the activated sludge and sewage can be promoted, part of liquid can be driven to fully contact air by rotation of the fan blades and then fall back into the aeration tank again, the full contact of the liquid and air can bring oxygen in the air into the aeration tank, the sufficient oxygen can ensure the purifying degradation effect of the activated sludge on the organic matters in the sewage, meanwhile, the rotation of the rotary sleeve 2 can drive the rotary shaft 3 to rotate due to the clamping relationship of the clamping grooves 21 and the rotary shaft 3, the first curve sliding grooves 31 are in rotation with the fixed blocks 42, the rotation of the rotary shaft 3 drives the lifting sleeve 41 to move up and down, the lifting sleeve 41 moves down along the first curve sliding grooves, the lifting sleeve 41 moves down along the fixed blocks, the lifting sleeve 53 moves down along the lifting sleeve 53, the lifting 53 moves down, the compression bar 53 is downwards, the downward compression force is relieved by the compression bar 53 is reduced, and the downward compression force is exerted by the compression of the compression bar 53 is avoided, and the downward compression force is released by the compression bar 53, and the compression force is released by the compression force of the compression bar 53, the spring 54 can drive the lower pressure rod 53 to move upwards in the process of returning to the normal form from the compressed state so as to enable the lower pressure plate 56 to move upwards, further loosening activated sludge can be achieved in the process, the lower pressure plate 56 can have a shaking effect due to the effect of the spring 54 in the ascending process, further loosening effect on activated sludge is enhanced, meanwhile, the rotating sleeve 2 rotates to drive the rotating ring 13 to rotate, the rotating ring 13 rotates to drive the rotating frame 14 to rotate, the rotating frame 14 rotates to drive the limiting rod to rotate, the second curve sliding groove 121 is formed in the outer side of the fixed cylinder 12 and is attached to the limiting rod, the third rotating rod 16 is driven to rotate by rotation of the limiting rod, the round rod 15 rotates to drive the rotating fan blade 17 to rotate, at the moment, the rotating fan blade 17 contacts with liquid splashed into the air to enable the liquid to be scattered further by the rotating fan blade 17, and the contact area of the liquid and air can be further increased, so that the oxygen supply effect is improved.
Claims (10)
1. The utility model provides a sewage treatment accurate aeration adjusting device, includes the aeration machine, its characterized in that, the fixed sleeve that rotates that runs through in aeration machine center, the draw-in groove has been seted up to the sleeve that rotates, movable joint has the axis of rotation in the draw-in groove, the sleeve that rotates with the axial rotation adaptation of axis of rotation, the axis of rotation is kept away from the transmission of sleeve one side of rotating is connected with drive assembly, drive assembly keeps away from the transmission of axis of rotation one side is connected with shake subassembly.
2. The precise aeration adjusting device for sewage treatment according to claim 1, wherein the shaking assembly comprises a fixed cylinder, fixing frames are axially symmetrically arranged on two sides of the fixed cylinder, a pressing rod is movably arranged in the center of the fixed cylinder in a penetrating mode, springs are movably sleeved on the outer sides of the pressing rod, two ends of each spring are fixedly connected with the bottom of the pressing rod and the inner wall of the fixed cylinder respectively, a supporting block is fixedly connected to one side, away from the fixed cylinder, of the pressing rod, and a pressing plate is fixedly connected to one side, away from the pressing rod, of the supporting block.
3. The precise aeration adjusting device for sewage treatment according to claim 2, wherein the fixed frame is provided with a moving groove, a moving rod is movably arranged in the moving groove, one end of the moving rod is rotatably connected with the supporting block, and one end of the moving rod, which is far away from the supporting block, is fixedly connected with a moving plate.
4. A precise aeration adjustment device for sewage treatment according to claim 3, wherein the moving plate is provided with a plurality of through holes.
5. The precise aeration adjusting device for sewage treatment according to claim 2, wherein the driving assembly comprises a lifting sleeve, a fixed block is fixedly arranged in the lifting sleeve, a first curve sliding groove is formed in the outer side of the rotating shaft, the fixed block is attached to the first curve sliding groove, and the lifting sleeve is movably connected with a top plate of the fixed cylinder.
6. The precise aeration adjusting device for sewage treatment according to claim 2, wherein a first gear is fixedly sleeved on the outer side of the rotating shaft, second gears are axially symmetrically arranged on two sides of the first gear, the second gears are meshed with the first gears for rotation, a vertical rod is fixedly arranged in the center of the second gears in a penetrating mode, one end, far away from the second gears, of the vertical rod is rotationally connected with the fixing frame, and one end, far away from the fixing frame, of the vertical rod is in transmission connection with a stirring assembly.
7. The precise aeration adjusting device for sewage treatment according to claim 6, wherein the stirring assembly comprises a first rotating rod, the first rotating rod is fixedly connected with one end of the vertical rod away from the fixed frame, the first rotating rod is rotatably connected with a second rotating rod away from one end of the vertical rod, two vertical rods are respectively provided with a supporting plate at one end far away from each other, one end of each supporting plate is fixedly connected with the fixed frame, a sliding groove is formed in each supporting plate, a sliding block is slidably connected with each sliding groove, each sliding block is rotatably connected with each second rotating rod, and a pushing plate is fixedly arranged on each sliding plate.
8. The precise aeration adjustment device for sewage treatment according to claim 7, wherein the sliding groove has a curved shape.
9. The precise aeration adjusting device for sewage treatment according to claim 1, wherein the top of the rotating sleeve is rotatably connected with a fixed cylinder, the rotating sleeve is positioned at the bottom of the fixed cylinder and fixedly sleeved with a rotating ring, a plurality of rotating frames are fixedly connected to the outer side of the rotating ring, the rotating frames movably penetrate through round rods, a third rotating rod is fixedly connected to one end of each round rod, which is close to the fixed cylinder, of each round rod, a limiting rod is fixedly connected to the other end of each third rotating rod, a second curve sliding groove is formed in the outer surface of each fixed cylinder, one end of each limiting rod is attached to the corresponding second curve sliding groove, and one end, which is far away from the fixed cylinder, of each round rod is fixedly connected with a rotating fan blade.
10. A precision aeration adjustment device for sewage treatment according to claim 9, wherein a plurality of mounting posts are fixedly provided at the top of the fixed cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621048.3A CN116395868A (en) | 2023-05-30 | 2023-05-30 | Accurate aeration adjusting device of sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310621048.3A CN116395868A (en) | 2023-05-30 | 2023-05-30 | Accurate aeration adjusting device of sewage treatment |
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| CN116395868A true CN116395868A (en) | 2023-07-07 |
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| CN202310621048.3A Pending CN116395868A (en) | 2023-05-30 | 2023-05-30 | Accurate aeration adjusting device of sewage treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117342706A (en) * | 2023-12-05 | 2024-01-05 | 山西建筑工程集团有限公司 | Ecological purifying equipment based on ecological floating island |
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2023
- 2023-05-30 CN CN202310621048.3A patent/CN116395868A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117342706A (en) * | 2023-12-05 | 2024-01-05 | 山西建筑工程集团有限公司 | Ecological purifying equipment based on ecological floating island |
| CN117342706B (en) * | 2023-12-05 | 2024-02-06 | 山西建筑工程集团有限公司 | Ecological purifying equipment based on ecological floating island |
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