CN115872537B - Waste water treatment aerobic tank - Google Patents
Waste water treatment aerobic tank Download PDFInfo
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- CN115872537B CN115872537B CN202211322095.XA CN202211322095A CN115872537B CN 115872537 B CN115872537 B CN 115872537B CN 202211322095 A CN202211322095 A CN 202211322095A CN 115872537 B CN115872537 B CN 115872537B
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- sleeved
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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a wastewater treatment aerobic tank, which comprises an aerator, wherein an aeration disc is arranged on the inner wall of the aerator, a sliding hole is formed in the inner wall of one side of the aerator, and a hinge is arranged at the top of the aerator; the water isolation assembly is arranged at one side of the aerator, two ends of the water isolation assembly are communicated with the water isolation assembly, and the water isolation assembly is used for blocking the inner wall of the aerator and preventing sludge, sediment and sediment from entering the aeration disc; when the sewage plant has a power failure and the standby power fails or the circuit needs to be maintained in an emergency, the aeration disc is blocked with external liquid, the aerator is sealed by the sealing cover with a cleaning function, and meanwhile, the aeration disc is protected, so that the sludge, the sediment and the sediment are prevented from adhering to the aeration disc, the aeration disc and the aerator opening are blocked, and the reliability and the service life of the aerator and the aeration disc are improved.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment aerobic tank.
Background
The aerobic tank is a treatment device for degrading and stabilizing organic matters in sewage by utilizing aerobic microorganisms in the sewage in the presence of free oxygen, wherein is arranged in the tank of the aerobic tank, the oxygenated sewage is immersed with gold part filler, and part of the sewage flows through the filler microorganisms at a certain flow rate and is circumferentially suspended in the water in a form of a biological film, so that the sewage has the characteristics of a biological filter and an activated sludge method, oxygen required by the microorganisms in the contact tank is usually supplied by artificial aeration, after the biological film grows to a certain thickness, the microorganisms near the filler wall are subjected to anaerobic metabolism due to oxygen deficiency, and part of the biological film is shed due to the scouring action of generated gas and aeration, thereby promoting the growth of the biological film and forming metabolism of the living things;
in the emergency that the sewage plant fails and the standby power supply fails or the circuit needs to be maintained at the same time, in general, the aerobic sludge can survive for two weeks or longer under the condition of no aeration, the aerobic tank cannot stay too long when the aeration is stopped, and the microorganisms are easy to cause death due to hypoxia, at the moment, emergency personnel need to rescue the power supply, but during the period, after the aeration is stopped in the aerobic tank, the sludge, sediment and sediment can unavoidably settle downwards, at the moment, an aeration device is blocked, a large number of aeration devices are damaged, maintenance and replacement are needed, and a large number of property losses are caused;
because the sludge, the sediment and the sediment settle downwards and the sediment has a certain oil content, the sludge, the sediment and the sediment which fall on the aeration device can adhere to the air outlet holes of the aeration disc and the vicinity of the openings of the aerator, so that the aeration head is blocked, and the condition that the aeration head cannot be used next time is caused; and the common aerator opening is in an open state, so that the aeration disc is not protected.
For this reason we propose a wastewater treatment aerobic tank with protection against clogging of the aerator openings and aeration disc outlet holes.
Disclosure of Invention
The invention aims to provide an aerobic tank for wastewater treatment, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: an aerobic pool for wastewater treatment comprises an aerator, wherein an aeration disc is arranged on the inner wall of the aerator, a sliding hole is formed in the inner wall of one side of the aerator, and a hinge is arranged at the top of the aerator; a kind of electronic device with high-pressure air-conditioning system
The water-proof component is arranged at one side of the aerator, two ends of the water-proof component are communicated with the water-proof component, and the water-proof component is used for blocking the inner wall of the aerator and preventing sludge, sediment and sediment from entering the aeration disc; a kind of electronic device with high-pressure air-conditioning system
The on-off inflation assembly is arranged at the bottom end of the water-proof assembly and is used for controlling the inflation of the elastic air bags in the water-proof assembly to block the inner wall of the aerator; a kind of electronic device with high-pressure air-conditioning system
The cleaning cover assembly is arranged at the top of the aerator and is movably installed with the hinge, and the cleaning cover assembly is used for sealing the top opening of the aerator and preventing sludge, silt and sediment from entering the aerator when the aerator is not used; a kind of electronic device with high-pressure air-conditioning system
The power storage driving assembly is arranged on one side of the aerator and is used for storing power when the cleaning cover assembly is closed, so that the cleaning cover assembly is opened when the cleaning cover assembly is used conveniently; a kind of electronic device with high-pressure air-conditioning system
The opening and closing connecting rod assembly is partially arranged on the inner wall of the sliding hole and is arranged on one side of the aerator, and is arranged opposite to the power storage driving assembly and used for controlling the opening and closing of the cleaning cover assembly.
Preferably, the water-proof assembly comprises an air inflation tube, an elastic air bag is arranged at the top end of the air inflation tube, and the elastic air bag is arranged on the inner wall of the aerator and is positioned above the aeration disc.
Preferably, the opening and closing inflation assembly comprises an air inlet disc, a fan-shaped air inlet hole is formed in the front end of the air inlet disc, leakage-proof rubber is arranged at the edge of the fan-shaped air inlet hole, and a waterproof servo motor is arranged on the inner side of the air inlet disc.
Preferably, the waterproof servo motor output end is provided with a first rotating shaft, one end part of the rotating shaft is provided with a fan-shaped sealing plate, the fan-shaped sealing plate is tightly attached to the air inlet disc, and the diameter of the fan-shaped air inlet hole is smaller than that of the fan-shaped sealing plate.
Preferably, the cleaning cover assembly comprises a sealing cover, a first rotating rod is arranged on one side of a rotating part of the hinge, a bevel gear set is arranged at one end of the rotating rod, a first belt pulley is arranged on one side of the bevel gear set, a first belt pulley is sleeved on the outer surface of the first belt pulley, a second belt pulley is sleeved on the inner wall of one end of the first belt pulley, a second rotating shaft is arranged at the bottom of the second belt pulley, and a hairbrush is arranged at the bottom of the second rotating shaft.
Preferably, the second rotating shaft is inserted in the center of the sealing cover and is in rotating connection with the center of the sealing cover, and the hairbrush is arranged at the bottom of the sealing cover and clings to the sealing cover.
Preferably, the force storage driving assembly comprises a limiting plate, a second rotating rod is movably sleeved on the inner wall of the limiting plate, a rolling spring is mounted on the outer surface of the rotating rod, a third belt pulley is sleeved on the outer surface of the rotating rod, a second belt is sleeved on the outer surface of the third belt pulley, and a fourth belt pulley is sleeved on the inner wall of one end of the second belt.
Preferably, one end of the coil spring is arranged on the inner side of the limiting plate, when the rotating rod II rotates, the coil spring can be accumulated, and the belt pulley IV is fixedly sleeved on the outer surface of the rotating rod I.
Preferably, the opening and closing connecting rod assembly comprises a supporting rod, an arc-shaped plate is arranged at the end part of the supporting rod, a pin shaft is arranged at the other end of the supporting rod, a telescopic rod is arranged at the top of the pin shaft, and a fixed lantern ring is arranged at the top end of the telescopic rod.
Preferably, the support rod is movably arranged on the inner wall of the sliding hole and is waterproof with the inner wall of the sliding hole, the radian of the arc plate is equal to that of the inner wall of the aerator, the thickness of the arc plate is not more than two millimeters, the material is aluminum alloy, the fixing sleeve ring is sleeved on the outer surface of the rotating rod, and the arc plate is arranged right in front of the elastic air bag and is close to the elastic air bag.
The invention has at least the following beneficial effects:
1. when the aerator stops running accidentally in the aerobic tank, the water-proof assembly, the cleaning cover assembly, the power storage driving assembly and the opening and closing connecting rod assembly are used for blocking the aeration disc from external liquid, the sealing cover with the cleaning function is used for sealing the aerator, meanwhile, the aeration disc is protected, liquid is prevented from entering the aeration disc, and sludge, sediment and sediment adhere to the aeration disc, so that the aeration disc and an aerator port are blocked;
2. the sealing cover and the unsealing aeration disc are conveniently and directly opened for use next time, and in the process of opening the sealing cover and unsealing the aeration disc, the bottom of the sealing cover of the sealing aerator is cleaned simultaneously, so that the phenomenon that the opening of the aerator is blocked by sludge, sediment and sediment adhered to the bottom of the sealing cover is prevented, and the reliability and the service life of the aerator and the aeration disc are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an aerator according to the present invention;
FIG. 2 is a schematic view of the external and internal structures of the aerator of the present invention in use;
FIG. 3 is a schematic view of a marine riser package according to the present invention;
FIG. 4 is a schematic view of the opening and closing inflation assembly of the present invention;
FIG. 5 is a schematic view of the bottom structure of the cleaning cap assembly of the present invention;
FIG. 6 is a schematic top view of a cleaning cap assembly of the present invention;
FIG. 7 is a schematic diagram of a power storage drive assembly according to the present invention;
fig. 8 is a schematic structural view of an open-close link assembly according to the present invention.
In the figure: 1. an aerator; 10. an aeration disc; 11. a slide hole; 12. a hinge; 2. a water barrier assembly; 20. an inflation tube; 21. an elastic air bag; 250. opening and closing the inflation assembly; 251. an air inlet disc; 252. a fan-shaped air inlet hole; 253. a leak-proof rubber; 254. waterproof servo motor; 255. a first rotating shaft; 256. a fan-shaped closing plate; 3. a cleaning cap assembly; 30. sealing cover; 31. rotating the first rod; 32. a bevel gear set; 33. a belt pulley I; 34. a first belt; 35. a belt pulley II; 36. a second rotating shaft; 37. a brush; 4. a power storage drive assembly; 40. a limiting plate; 41. a second rotating rod; 42. a coil spring; 43. a belt pulley III; 44. a second belt; 45. a belt pulley IV; 5. an opening and closing link assembly; 50. a support rod; 51. an arc-shaped plate; 52. a pin shaft; 53. a telescopic rod; 54. and fixing the lantern ring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the aerobic tank for wastewater treatment comprises an aerator 1, wherein an aeration disc 10 is arranged on the inner wall of the aerator 1, a slide hole 11 is formed in the inner wall of one side of the aerator 1, and a hinge 12 is arranged at the top of the aerator 1; a kind of electronic device with high-pressure air-conditioning system
The water-proof component 2 is arranged at one side of the aerator 1, two ends of the water-proof component 2 are communicated with the water-proof component 2, and the water-proof component 2 is used for blocking the inner wall of the aerator 1 and preventing sludge, silt and sediment from entering the aeration disc 10; a kind of electronic device with high-pressure air-conditioning system
The on-off inflation assembly 250 is arranged at the bottom end of the water-proof assembly 2, and the on-off inflation assembly 250 is used for controlling the inflation of the elastic air bags 21 in the water-proof assembly 2 and plugging the inner wall of the aerator 1; a kind of electronic device with high-pressure air-conditioning system
The cleaning cover assembly 3 is arranged at the top of the aerator 1 and is movably mounted with the hinge 12, and the cleaning cover assembly 3 is similar to the sealing of the top end opening of the aerator 1 and prevents sludge, silt and sediment from entering the aerator 1 when not in use; a kind of electronic device with high-pressure air-conditioning system
The power storage driving assembly 4 is arranged on one side of the aerator 1, and the power storage driving assembly 4 is used for storing power when the cleaning cover assembly 3 is closed, so that the cleaning cover assembly 3 is opened when the cleaning cover assembly is convenient to use; a kind of electronic device with high-pressure air-conditioning system
And the opening and closing connecting rod assembly 5 is partially arranged on the inner wall of the sliding hole 11 and is arranged on one side of the aerator 1 and is arranged opposite to the power storage driving assembly 4 for controlling the opening and closing of the cleaning cover assembly 3.
Further, the water-proof assembly 2 comprises an air charging pipe 20, an elastic air bag 21 is installed at the top end of the air charging pipe 20, the elastic air bag 21 is arranged on the inner wall of the aerator 1 and is positioned above the aeration disc 10, the opening and closing air charging assembly 250 comprises an air inlet disc 251, a fan-shaped air inlet hole 252 is formed in the front end of the air inlet disc 251, anti-leakage rubber 253 is installed at the edge of the fan-shaped air inlet hole 252, a waterproof servo motor 254 is installed on the inner side of the air inlet disc 251, a rotating shaft I255 is installed at the output end of the waterproof servo motor 254, a fan-shaped sealing plate 256 is arranged at the end part of the rotating shaft I255, the fan-shaped sealing plate 256 is tightly attached to the air inlet disc 251, and the diameter of the fan-shaped air inlet hole 252 is smaller than that of the fan-shaped sealing plate 256;
the cleaning cover assembly 3 comprises a sealing cover 30, a first rotating rod 31 is arranged on one side of a rotating part of the hinge 12, a bevel gear set 32 is arranged at the end part of the first rotating rod 31, a first belt pulley 33 is arranged on one side of the bevel gear set 32, a first belt 34 is sleeved on the outer surface of the first belt pulley 33, a second belt pulley 35 is sleeved on the inner wall of one end of the first belt pulley 34, a second rotating shaft 36 is arranged at the bottom of the second belt pulley 35, and a hairbrush 37 is arranged at the bottom of the second rotating shaft 36; the second rotating shaft 36 is inserted in the center of the sealing cover 30 and is rotationally connected with the center of the sealing cover 30, and the hairbrush 37 is arranged at the bottom of the sealing cover 30 and clings to the sealing cover 30; the power storage driving assembly 4 comprises a limiting plate 40, a second rotating rod 41 is movably sleeved on the inner wall of the limiting plate 40, a coil spring 42 is arranged on the outer surface of the second rotating rod 41, a third belt pulley 43 is sleeved on the outer surface of the second rotating rod 41, a second belt 44 is sleeved on the outer surface of the third belt pulley 43, and a fourth belt pulley 45 is sleeved on the inner wall of one end of the second belt 44; one end of the coil spring 42 is arranged on the inner side of the limiting plate 40, and when the rotating rod II 41 rotates, the coil spring 42 can be accumulated, and the belt pulley IV 45 is fixedly sleeved on the outer surface of the rotating rod I31; the opening and closing connecting rod assembly 5 comprises a supporting rod 50, an arc-shaped plate 51 is arranged at the end part of the supporting rod 50, a pin shaft 52 is arranged at the other end of the supporting rod 50, a telescopic rod 53 is arranged at the top of the pin shaft 52, and a fixed lantern ring 54 is arranged at the top end of the telescopic rod 53; the supporting rod 50 is movably arranged on the inner wall of the sliding hole 11 and is waterproof with the inner wall of the sliding hole 11, the radian of the arc plate 51 is equal to that of the inner wall of the aerator 1, the thickness of the arc plate 51 is not more than two millimeters, the material is aluminum alloy, the fixed sleeve ring 54 is sleeved on the outer surface of the second rotating rod 41, and the arc plate 51 is arranged right in front of the elastic air bag 21 and is close to the elastic air bag 21;
in real-time use, firstly, a worker installs a submersible pump from an air inlet at the bottom of the aerator 1, then starts the submersible pump to blow air into the aeration disc 10 for aeration, then starts the waterproof servo motor 254 to drive the fan-shaped sealing plate 256 to rotate, and rotates the fan-shaped sealing plate 256 originally covered on the surface of the fan-shaped air inlet 252 for half a circle to expose the fan-shaped air inlet 252, when the fan-shaped air inlet 252 is exposed, the air in the aerator 1 starts to inflate into the fan-shaped air inlet 252 due to larger air pressure, the air enters the elastic air bag 21 through the inflation tube 20 to inflate the elastic air bag 21, the arc plate 51 in the opening and closing connecting rod assembly 5 is pushed backwards when the elastic air bag 21 inflates and expands until the arc plate 51 is clung to the inner wall of the aerator 1 (because the thickness of the arc plate 51 does not exceed two millimeters, the elastic air bag 21 has ductility, so the arc plate 51 is arranged on the inner wall of the aerator 1, the tightness of the elastic air bag 21 is not affected), at the moment, the arc plate 51 drives the supporting rod 50 to slide towards the outer side of the aerator 1 in the sliding hole 11, meanwhile, the supporting rod 50 is combined with the telescopic rod 53 which is rotationally connected through the pin shaft 52, the set of opening and closing connecting rod assembly 5 drives the second rotating rod 41 to rotate through the fixed sleeve ring 54 fixed on the surface of the second rotating rod 41, (the telescopic rod 53 is supported by the supporting rod 50, the length can be prolonged), at the moment, the second rotating rod 41 driven by the opening and closing connecting rod assembly 5 drives the belt pulley III 43 to rotate, the belt pulley III 43 drives the belt II 44 to drive the belt pulley IV 45 to rotate, (meanwhile, the coil spring 42 starts storing force along with the rotation of the second rotating rod 41 to prepare for opening the sealing cover 30 next time), under the rotation of the belt pulley IV 45, the first rotating rod 31 sleeved on the inner wall of the fourth belt pulley 45 is driven to rotate, the first rotating rod 31 starts to drive the bevel gear group 32 to rotate, the first belt pulley 33 on one side of the bevel gear group 32 is driven to start to rotate, the first belt pulley 33 drives the first belt pulley 34 to drive the second belt pulley 35 to rotate, the second belt pulley 35 drives the second rotating shaft 36 which is rotationally connected with the center of the sealing cover 30 to rotate, the hairbrush 37 attached to the bottom of the sealing cover 30 is driven to start to rotationally brush at the bottom of the sealing cover 30, the sludge, the sediment and the sediment attached to the bottom of the sealing cover 30 are brushed away, the surface of the sealing cover 30 facing the inner wall of the aerator 1 is cleaned, and meanwhile, the rotating rod 31 drives the rotating part of the hinge 12 to cover the sealing cover 30 at the tail end of the aerator 1 to seal the aerator 1, and the downward sediment and the sludge, the sediment and the sediment are prevented from being deposited downwards to block the aerator 1 and the aeration disc 10;
after the set of flow, the elastic air bags 21 are blocked on the inner wall of the aerator 1, so that the aeration disc 10 is separated from water at the opening of the aerator 1, the tail end of the aerator 1 is closed, the external water is separated, and the submersible pump stops running, thereby achieving the purpose of preventing the holes of the aeration disc 10 from being blocked by sludge, sediment and sediment adhesion when the submersible pump is idle (a small amount of water enters the middle of the cavity of the inner wall of the aerator 1 between the tail end of the aerator 1 and the elastic air bags 21 for storage, and the sealing cover 30 is difficult to avoid when being closed in water, but the effect achieved by the invention is not affected);
when the aerator 1 needs to be used, a worker drives the fan-shaped sealing plate 256 to rotate for half a circle in the opposite direction by opening the waterproof servo motor 254 and driving the rotating shaft one 255, so that the fan-shaped air inlet 252 is exposed, at the moment, because the submersible pump does not operate, no air pressure exists in the aerator 1, the elastic air bag 21 starts to leak air from the fan-shaped air inlet 252 to the aerator 1 and elastically retreats to the initial position at the top end of the air charging pipe 20 along with the self-elasticity, (meanwhile, the waterproof servo motor 254 drives the fan-shaped air inlet 252 in the opposite direction again to block the fan-shaped air inlet 252, so that the submersible pump is prevented from charging the elastic air bag 21 when being opened and is prepared for the next charging); at this time, since the elastic air bag 21 is no longer against the arc plate 51, the supporting rod 50, the telescopic rod 53 and the second rotating rod 41 receive the kinetic energy stored before the rolling spring 42, and the supporting rod 50 starts to push towards the inner side of the sliding hole 11, so that the arc plate 51 returns to the initial position (approaching the elastic air bag 21 and preparing for closing the sealing cover 30 next time); at this time, the coil spring 42 also drives the second rotating rod 41 to rotate in the opposite direction before through the same operation sequence, the second rotating rod 41 repeats the operation in the opposite direction, the brush 37 is driven to start rotating and brushing at the bottom of the sealing cover 30, the bottom of the sealing cover 30 is cleaned once again, (the sludge, the sediment and the sediment in a small amount of water entering during closing of the sealing cover 30 before cleaning are attached to the bottom of the sealing cover 30), the second rotating rod 41 repeats the operation in the opposite direction at the same time, the rotating part of the hinge 12 is driven, the sealing cover 30 is driven to rotate in the opposite direction before, so as to open the sealing cover 30, and simultaneously, the submersible pump is opened to start blowing air into the aeration disc 10 of the aerator 1, at this time, the blocking of the elastic air bags 21 and the sealing cover 30 does not exist, and the retained water in the cavity of the aerator 1 between the elastic air bags 21 and the sealing cover 30 before and the sludge, the sediment and the sediment inside the aerator 1 are sprayed out, and the aeration is started to be aerated through the aeration disc 10, so that the blocking of the aeration disc 10 is prevented when the aerator 1 is idle.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An aerobic tank for wastewater treatment, which comprises an aerator (1), and is characterized in that: an aeration disc (10) is arranged on the inner wall of the aerator (1), a sliding hole (11) is formed in the inner wall of one side of the aerator (1), and a hinge (12) is arranged at the top of the aerator (1); the water isolation assembly (2) is arranged on one side of the aerator (1), two ends of the water isolation assembly are communicated with the water isolation assembly (2), and the water isolation assembly (2) is used for blocking the inner wall of the aerator (1) and preventing sludge, sediment and sediment from entering the aeration disc (10); the on-off inflation assembly (250) is arranged at the bottom end of the water-proof assembly (2), and the on-off inflation assembly (250) is used for controlling the inflation of the elastic air bags (21) in the water-proof assembly (2) to plug the inner wall of the aerator (1); the cleaning cover assembly (3) is arranged at the top of the aerator (1) and is movably mounted with the hinge (12), and the cleaning cover assembly (3) is used for sealing the top end opening of the aerator (1) and preventing sludge, silt and sediment from entering the aerator (1) when the aerator is not used; the power storage driving assembly (4) is arranged on one side of the aerator (1), and the power storage driving assembly (4) is used for storing power when the cleaning cover assembly (3) is closed, so that the cleaning cover assembly (3) is opened conveniently during use; the opening and closing connecting rod assembly (5) is partially arranged on the inner wall of the sliding hole (11), is arranged on one side of the aerator (1), is arranged opposite to the power storage driving assembly (4) and is used for controlling the opening and closing of the cleaning cover assembly (3);
the water isolation assembly (2) comprises an inflation tube (20), an elastic air bag (21) is arranged at the top end of the inflation tube (20), and the elastic air bag (21) is arranged on the inner wall of the aerator (1) and is positioned above the aeration disc (10);
the on-off inflation assembly (250) comprises an air inlet disc (251), a fan-shaped air inlet hole (252) is formed in the front end of the air inlet disc (251), leakage-proof rubber (253) is mounted at the edge of the fan-shaped air inlet hole (252), and a waterproof servo motor (254) is mounted on the inner side of the air inlet disc (251);
the waterproof servo motor is characterized in that a first rotating shaft (255) is arranged at the output end of the waterproof servo motor (254), a fan-shaped sealing plate (256) is arranged at the end part of the first rotating shaft (255), the fan-shaped sealing plate (256) is tightly attached to the air inlet disc (251), and the diameter of the fan-shaped air inlet hole (252) is smaller than that of the fan-shaped sealing plate (256);
the cleaning cover assembly (3) comprises a sealing cover (30), a first rotating rod (31) is arranged on one side of a rotating part of the hinge (12), a bevel gear group (32) is arranged at the end part of the first rotating rod (31), a first belt pulley (33) is arranged on one side of the bevel gear group (32), a first belt (34) is sleeved on the outer surface of the first belt pulley (33), a second belt pulley (35) is sleeved on the inner wall of one end of the first belt pulley (34), a second rotating shaft (36) is arranged at the bottom of the second belt pulley (35), and a hairbrush (37) is arranged at the bottom of the second rotating shaft (36);
the second rotating shaft (36) is inserted in the center of the sealing cover (30) and is rotationally connected with the center of the sealing cover (30), and the hairbrush (37) is arranged at the bottom of the sealing cover (30) and clings to the sealing cover (30);
the power storage driving assembly (4) comprises a limiting plate (40), a second rotating rod (41) is movably sleeved on the inner wall of the limiting plate (40), a coil spring (42) is mounted on the outer surface of the second rotating rod (41), a third belt pulley (43) is sleeved on the outer surface of the second rotating rod (41), a second belt (44) is sleeved on the outer surface of the third belt pulley, and a fourth belt pulley (45) is sleeved on the inner wall of one end of the second belt (44);
one end of the coil spring (42) is arranged at the inner side of the limiting plate (40), when the rotating rod II (41) rotates, the coil spring (42) can be subjected to force accumulation, and the belt pulley IV (45) is fixedly sleeved on the outer surface of the rotating rod I (31);
the opening and closing connecting rod assembly (5) comprises a supporting rod (50), an arc-shaped plate (51) is arranged at the end part of the supporting rod (50), a pin shaft (52) is arranged at the other end of the supporting rod (50), a telescopic rod (53) is arranged at the top of the pin shaft (52), and a fixed lantern ring (54) is arranged at the top end of the telescopic rod (53);
the supporting rod (50) is movably arranged on the inner wall of the sliding hole (11), the inner wall of the sliding hole (11) is waterproof, the radian of the arc plate (51) is equal to that of the inner wall of the aerator (1), the thickness of the arc plate (51) is not more than two millimeters, the material is aluminum alloy, the fixing sleeve ring (54) is sleeved on the outer surface of the rotating rod II (41), and the arc plate (51) is arranged right in front of the elastic air bag (21) and is close to the elastic air bag (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211322095.XA CN115872537B (en) | 2022-10-27 | 2022-10-27 | Waste water treatment aerobic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211322095.XA CN115872537B (en) | 2022-10-27 | 2022-10-27 | Waste water treatment aerobic tank |
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| Publication Number | Publication Date |
|---|---|
| CN115872537A CN115872537A (en) | 2023-03-31 |
| CN115872537B true CN115872537B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211322095.XA Active CN115872537B (en) | 2022-10-27 | 2022-10-27 | Waste water treatment aerobic tank |
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| CN215559328U (en) * | 2021-08-11 | 2022-01-18 | 武汉世纪天源环保技术有限公司 | Anti-blocking energy-saving lifting aerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWM367581U (en) * | 2009-06-19 | 2009-11-01 | Jetpo Technology Inc | Energy-saving wind-power oxygen-aerating apparatus |
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| CN2811421Y (en) * | 2005-06-10 | 2006-08-30 | 浙江德安新技术发展有限公司 | Opener for drainage exit of toilet seat |
| KR20110068423A (en) * | 2009-12-16 | 2011-06-22 | (주)에이엔티이십일 | Multi-disk diffuser |
| CN104884724A (en) * | 2012-12-03 | 2015-09-02 | 多愿Sds有限公司 | Door closer provided with a unit for adding door-closing force |
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| CN214693533U (en) * | 2021-05-11 | 2021-11-12 | 济南宏塔环保科技有限公司 | Anti-blocking diaphragm type microporous aerator |
| CN214990619U (en) * | 2021-06-10 | 2021-12-03 | 广西南亚科技有限公司 | TPU disk aerator |
| CN215559328U (en) * | 2021-08-11 | 2022-01-18 | 武汉世纪天源环保技术有限公司 | Anti-blocking energy-saving lifting aerator |
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| CN115872537A (en) | 2023-03-31 |
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