CN114716036A - Environment-friendly sewage treatment aeration device - Google Patents
Environment-friendly sewage treatment aeration device Download PDFInfo
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- CN114716036A CN114716036A CN202210439530.0A CN202210439530A CN114716036A CN 114716036 A CN114716036 A CN 114716036A CN 202210439530 A CN202210439530 A CN 202210439530A CN 114716036 A CN114716036 A CN 114716036A
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- aeration
- plate
- fixedly connected
- rotating shaft
- sewage
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- 238000005273 aeration Methods 0.000 title claims abstract description 134
- 239000010865 sewage Substances 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000003756 stirring Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- 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
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to an aeration device, in particular to an environment-friendly sewage treatment aeration device. It is necessary to design an environment-friendly sewage treatment aeration device which can make sewage fully contact with air and does not influence the aeration effect. An environment-friendly sewage treatment aeration device comprises a base, an aeration tank, a water outlet pipe, a propulsion mechanism and the like, wherein the base is fixedly connected to the lower part of the aeration tank, the water outlet pipe is connected to the middle of the right side of the bottom of the aeration tank, and the propulsion mechanism for providing power is arranged on the aeration tank. The telescopic rod of the starting cylinder repeatedly stretches and retracts to drive the aeration plate to move left and right to carry out aeration treatment on sewage, the sliding frame drives the long rack to move left and right through the connecting frame, the long rack moves left and right to drive the full gear to rotate positively and negatively, the stirring plate can rotate positively and negatively to stir the sewage, and the stirring plate can bring the sewage in the deep part of the aeration tank up, so that the sewage can be fully contacted with air, and the aeration effect is not influenced.
Description
Technical Field
The invention relates to an aeration device, in particular to an environment-friendly sewage treatment aeration device.
Background
Aeration is an important process link of a sewage aerobic biochemical treatment system, and has two main functions, namely oxygenation to provide dissolved oxygen required by microorganisms, and stirring and mixing to improve the mass transfer effect.
Patent application CN207330530U discloses a float-type sewage aeration equipment, its characterized in that: including the flotation pontoon, set up frame, motor on the flotation pontoon, main reducer, the transmission be connected with the motor output and along the hoop distribute in a plurality of impellers around the flotation pontoon, motor and main reducer install in the frame, and the outside horizontal extension of frame forms a plurality of support arms, and the impeller pivot is located on the support arm, transmission includes drive pulley, quantity and the same driven pulley of impeller and belt, drive pulley and main reducer's output coaxial coupling, driven pulley of every impeller coaxial coupling, and drive pulley passes through the belt and is connected with each driven pulley. According to the float-type sewage aeration device provided by the invention, the impellers are arranged around the float, so that the effective aeration working area can be greatly increased, the aeration rate and the aeration efficiency of a single machine are increased, and the economic benefit is increased. Although the device can improve effectual aeration working area, the device is through the lateral rotation of impeller with sewage take, and the sewage that takes is the water curtain form, therefore the impeller is not deep with the sewage contact, leads to the area of contact of sewage and air only the top layer of sewage to lead to sewage and air contact insufficient, influenced the effect of aeration.
Therefore, in order to solve this problem, it is necessary to develop and design an environmentally friendly sewage treatment aeration apparatus which can make sewage sufficiently contact with air without affecting the aeration effect.
Disclosure of Invention
In order to overcome the defect that the contact area of sewage and air is only the surface layer of the sewage, so that the contact between the sewage and the air is insufficient, and the aeration effect is influenced, the invention provides the environment-friendly sewage treatment aeration device which can ensure that the sewage and the air are in full contact, and the aeration effect is not influenced.
The invention is realized by the following technical approaches:
the utility model provides an environmental protection sewage treatment aeration equipment, including base, aeration tank, outlet pipe, aeration board, advancing mechanism and aeration mechanism, aeration tank lower part rigid coupling has the base, and aeration tank bottom right side intermediate junction has the outlet pipe, is equipped with the advancing mechanism who is used for providing power on the aeration tank, is equipped with the aeration mechanism who is used for the removal between aeration tank and the advancing mechanism, is equipped with the aeration board that is used for carrying out the aeration to sewage on the aeration mechanism.
Optionally, advancing mechanism is including support frame, installing frame, cylinder and connecting plate, and the rigid coupling has the support frame in the middle of the outer right flank upper portion of aeration tank, and support frame top rigid coupling has the installing frame, and installing frame and aeration tank fixed connection, the inside rigid coupling of installing frame have the cylinder, are connected with the connecting plate on the telescopic link of cylinder.
Optionally, aeration equipment is including bow-shaped board, carriage and first pivot, and the connecting plate bottom rigid coupling has the bow-shaped board, and upper portion slidingtype is equipped with the carriage in the aeration tank, carriage and bow-shaped board fixed connection, and the interval rotary type is equipped with first pivot, first pivot and aeration board fixed connection in the carriage.
Optionally, still including the swing mechanism who is used for swing aeration board, swing mechanism is including the fixed plate, short rack, lack the gear, the arc slide bar, first collar, sliding plate and arc spring, the rigid coupling of trailing flank upper portion has the fixed plate in the aeration tank, fixed plate top interval rigid coupling has short rack, first pivot rear portion rigid coupling has lacks the gear, lack the gear and engage with short rack, first pivot rear portion rigid coupling has first collar, carriage rear portion interval rigid coupling has the arc slide bar, the gliding style is equipped with the sliding plate on the arc slide bar, adjacent sliding plate and first collar fixed connection, around there being two arc springs on the arc slide bar, arc spring one end is connected with the sliding plate, the arc spring other end is connected with first collar.
Optionally, still including the rabbling mechanism who is used for stirring sewage, the rabbling mechanism is including the link, the rectangular rack, the second pivot, the all-gear, the third pivot, drive assembly, mounting panel and dial the board, the symmetrical rigid coupling has the link around the carriage bottom, link bottom rigid coupling has the rectangular rack, aeration tank middle part rotary type is equipped with the second pivot, both sides all rigid coupling has the all-gear around the second pivot, full gear and rectangular rack toothing, aeration tank lower part bilateral symmetry rotary type is equipped with the third pivot, third pivot and second pivot symmetry rigid coupling have the mounting panel around all, the rigid coupling has the board of dialling that is used for stirring sewage between the front and back both sides mounting panel upper portion, be connected with drive assembly between second pivot front portion and the right-hand third pivot front portion, also be connected with drive assembly between second pivot rear portion and the left third pivot rear portion.
Optionally, the sliding rack further comprises a limiting mechanism used for blocking the first rotating shaft, the limiting mechanism comprises a second mounting ring, a rotating plate, an arc plate and a limiting plate, the second mounting ring is fixedly connected to the front portion of the first rotating shaft, the rotating plate is fixedly connected to the top of the second mounting ring, the arc plate is fixedly connected to the front side face of the sliding rack at intervals, and the limiting plate used for blocking the first rotating shaft is fixedly connected to the left side and the right side of the rear side face of the arc plate in a bilateral symmetry mode.
Optionally, the aeration tank further comprises a filtering mechanism for filtering sewage, the filtering mechanism comprises a discharging hopper, a filtering net and a baffle, the discharging hopper is fixedly connected to the left side of the top of the aeration tank, the filtering net for filtering sewage is fixedly connected to the lower portion of the discharging hopper, and the baffle is fixedly connected to the right side of the top of the discharging hopper.
Optionally, the water outlet pipe right part is rotatably provided with a water baffle.
The invention has the remarkable advantages that:
1. the telescopic rod of the starting cylinder repeatedly stretches and retracts to drive the aeration plate to move left and right to carry out aeration treatment on sewage, the sliding frame drives the long rack to move left and right through the connecting frame, the long rack moves left and right to drive the full gear to rotate positively and negatively, the stirring plate can rotate positively and negatively to stir the sewage, and the stirring plate can bring the sewage in the deep part of the aeration tank up, so that the sewage can be fully contacted with air, and the aeration effect is not influenced.
2. According to the invention, under the action of the limiting mechanism, the rotating plate swings left and right and is contacted with the limiting plate, and the limiting plate limits the rotating plate, so that the first rotating shaft can be prevented from rotating excessively.
3. Under the action of the filtering mechanism, the sewage can be poured into the aeration tank through the feeding hopper, and the filter screen can sieve sundries or garbage in the sewage, so that the phenomenon that too much garbage or sundries exist in the sewage can be avoided.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic cross-sectional structure of the present invention.
Fig. 4 is a schematic cross-sectional structure diagram of the propulsion mechanism of the present invention.
Fig. 5 is a schematic perspective view of the aeration mechanism of the present invention.
Fig. 6 is a schematic perspective view of the swing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a part of the swing mechanism of the present invention.
Fig. 8 is a schematic perspective view of the stirring mechanism of the present invention.
Fig. 9 is an enlarged schematic view of part a of the present invention.
Fig. 10 is a schematic perspective view of the limiting mechanism of the present invention.
Fig. 11 is a schematic perspective view of the filter mechanism of the present invention.
Description of reference numerals: 1_ base, 2_ aeration tank, 3_ water outlet pipe, 4_ aeration plate, 5_ propulsion mechanism, 51_ support frame, 52_ mounting frame, 53_ cylinder, 54_ connecting plate, 6_ aeration mechanism, 61_ cambered plate, 62_ sliding frame, 63_ first rotating shaft, 7_ swing mechanism, 71_ fixed plate, 72_ short rack, 73_ missing gear, 74_ cambered sliding rod, 75_ first mounting ring, 76_ sliding plate, 77_ cambered spring, 8_ stirring mechanism, 81_ connecting frame, 82_ long rack, 83_ second rotating shaft, 84_ full gear, 85_ third rotating shaft, 86_ transmission component, 87_ mounting plate, 88_ stirring plate, 9_ limiting mechanism, 91_ second mounting ring, 92_ rotating plate, 93_ cambered plate, 94_ limiting plate, 10_ filtering mechanism, 101_ blanking hopper, 102_ filtering screen, 103_ baffle.
Detailed Description
The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
The utility model provides an environmental protection sewage treatment aeration equipment, as shown in fig. 1-5, including base 1, aeration tank 2, outlet pipe 3, aeration plate 4, advancing mechanism 5 and aeration mechanism 6, aeration tank 2 lower part rigid coupling has base 1, 2 bottom right side intermediate junction in aeration tank has outlet pipe 3, 3 right part rotary type of outlet pipe are equipped with the breakwater, be equipped with advancing mechanism 5 on the aeration tank 2, be equipped with aeration mechanism 6 between aeration tank 2 and the advancing mechanism 5, be equipped with aeration plate 4 on the aeration mechanism 6, aeration plate 4 can realize aerating sewage, aeration mechanism 6 can realize driving aeration plate 4 and remove, advancing mechanism 5 can realize providing power for aeration mechanism 6.
As shown in fig. 1-4, the propelling mechanism 5 includes a supporting frame 51, a mounting frame 52, an air cylinder 53 and a connecting plate 54, the supporting frame 51 is fixedly connected to the middle of the upper portion of the outer right side of the aeration tank 2, the mounting frame 52 is fixedly connected to the top of the supporting frame 51, the mounting frame 52 is fixedly connected to the aeration tank 2, the air cylinder 53 is fixedly connected to the inside of the mounting frame 52, and the connecting plate 54 is connected to the telescopic rod of the air cylinder 53.
As shown in fig. 1, 2, 3 and 5, the aeration mechanism 6 comprises an arch-shaped plate 61, a sliding frame 62 and a first rotating shaft 63, the arch-shaped plate 61 is fixedly connected to the bottom of the connecting plate 54, the sliding frame 62 is slidably arranged at the upper part in the aeration tank 2, the sliding frame 62 is fixedly connected with the arch-shaped plate 61, the first rotating shaft 63 is rotatably arranged in the sliding frame 62 at intervals, and the first rotating shaft 63 is fixedly connected with the aeration plate 4.
Firstly, an operator pours sewage into an aeration tank 2, the sewage contacts an aeration plate 4, a telescopic rod of a starting cylinder 53 is repeatedly stretched, the telescopic rod of the cylinder 53 is repeatedly stretched to drive a connecting plate 54 to move left and right, the connecting plate 54 moves left and right to drive an arch-shaped plate 61 to move left and right, the arch-shaped plate 61 moves left and right to drive a sliding frame 62 to move left and right, the sliding frame 62 moves left and right to drive a first rotating shaft 63 to move left and right, the first rotating shaft 63 moves left and right to drive the aeration plate 4 to move left and right, the aeration plate 4 moves left and right to aerate the sewage, and after the sewage aeration treatment is completed, and (3) closing the air cylinder 53, stopping the connecting plate 54 from driving the sliding frame 62 to move left and right through the arched plate 61, stopping the aeration plate 4 from moving left and right, connecting the water outlet pipe 3 externally, twisting the water baffle to rotate positively to discharge sewage for subsequent treatment, and rotating and resetting the water baffle reversely after all the sewage is discharged.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, fig. 2, fig. 6 and fig. 7, the device further comprises a swing mechanism 7, the swing mechanism 7 comprises a fixed plate 71, a short rack 72, a missing gear 73, an arc-shaped slide rod 74, a first mounting ring 75, a sliding plate 76 and an arc-shaped spring 77, the fixed plate 71 is fixedly connected to the upper portion of the rear side surface in the aeration tank 2, the top of the fixed plate 71 is connected to the short rack 72 through a bolt at intervals, the missing gear 73 is connected to the rear portion of the first rotating shaft 63 through a key, the missing gear 73 is meshed with the short rack 72, the first mounting ring 75 is fixedly connected to the rear portion of the first rotating shaft 63, the first mounting ring 75 is located at the front side of the missing gear 73, the arc-shaped slide rod 74 is fixedly connected to the rear portion of the sliding frame 62 at intervals, the sliding plate 76 is slidably arranged on the arc-shaped slide rod 74, the adjacent sliding plate 76 is fixedly connected to the first mounting ring 75, the arc-shaped slide rod 74 is wound with two arc-shaped springs 77, one end of the arc-shaped spring 77 is connected to the sliding plate 76, the other end of the arcuate spring 77 is connected to the first mounting ring 75.
As shown in fig. 1, 2, 3, 8 and 9, the device further comprises a stirring mechanism 8, the stirring mechanism 8 comprises a connecting frame 81, a long rack 82, a second rotating shaft 83, a full gear 84, a third rotating shaft 85, a transmission assembly 86, a mounting plate 87 and a stirring plate 88, the connecting frame 81 is symmetrically and fixedly connected to the front and the back of the bottom of the sliding frame 62, the long rack 82 is connected to the bottom of the connecting frame 81 through a bolt, the second rotating shaft 83 is rotatably arranged at the middle part of the aeration tank 2, the full gear 84 is connected to the front and the back of the second rotating shaft 83 through a key, the full gear 84 is meshed with the long rack 82, the third rotating shaft 85 is rotatably arranged at the left and right of the lower part of the aeration tank 2, the mounting plates 87 are symmetrically and fixedly connected to the front and the back of the third rotating shaft 85 and the second rotating shaft 83, the stirring plate 88 is fixedly connected between the upper parts of the front and the rear mounting plates 87, the stirring plate 88 can stir sewage, the transmission assembly 86 is connected between the front part of the second rotating shaft 83 and the front part of the third rotating shaft 85, the transmission assembly 86 is composed of two belt pulleys and a belt, one belt pulley is installed at the front part of the second rotating shaft 83, the other belt pulley is installed at the front part of the right third rotating shaft 85, the belt is wound between the belt pulleys, the transmission assembly 86 is also connected between the rear part of the second rotating shaft 83 and the rear part of the left third rotating shaft 85, the transmission assembly 86 is composed of two belt pulleys and a belt, one belt pulley is installed at the rear part of the second rotating shaft 83, the other belt pulley is installed at the rear part of the left third rotating shaft 85, and the belt is wound between the belt pulleys.
As shown in fig. 2 and 10, the positioning device further comprises a limiting mechanism 9, the limiting mechanism 9 comprises a second mounting ring 91, a rotating plate 92, an arc plate 93 and a limiting plate 94, the second mounting ring 91 is fixedly connected to the front portion of the first rotating shaft 63, the rotating plate 92 is fixedly connected to the outer top portion of the second mounting ring 91, the arc plate 93 is fixedly connected to the front side face of the sliding frame 62 at intervals, the limiting plates 94 are fixedly connected to the rear side face of the arc plate 93 in a bilateral symmetry manner, the rotating plate 92 can be in contact with the limiting plates 94 in a bilateral swing manner, and the limiting plates 94 limit the rotating plate 92.
As shown in fig. 1, 2, 3 and 11, the sewage treatment device further comprises a filtering mechanism 10, wherein the filtering mechanism 10 comprises a discharging hopper 101, a filtering screen 102 and a baffle 103, the discharging hopper 101 is fixedly connected to the left side of the top of the aeration tank 2, the filtering screen 102 is fixedly connected to the lower portion of the discharging hopper 101, the filtering screen 102 can sieve sundries or garbage in sewage, and the baffle 103 is fixedly connected to the right side of the top of the discharging hopper 101.
When the telescopic rod of the starting cylinder 53 is repeatedly stretched, the first rotating shaft 63 moves left and right to drive the gear lacking 73 to move left and right, so that the gear lacking 73 moves left and is meshed with the short rack 72, the short rack 72 enables the gear lacking 73 to rotate reversely, the gear lacking 73 rotates reversely to drive the first rotating shaft 63 to rotate reversely, the first rotating shaft 63 rotates reversely to drive the aeration plate 4 to swing right, the first rotating shaft 63 also rotates reversely to drive the first mounting ring 75 to rotate reversely, the first mounting ring 75 rotates reversely to drive the sliding plate 76 to swing right, the arc-shaped spring 77 deforms, the gear lacking 73 continues to move left and is separated from the short rack 72, the sliding plate 76 swings left and resets due to the action of the arc-shaped spring 77, the first mounting ring 75 also drives the aeration plate 4 to swing left and reset through the first rotating shaft 63, and similarly, the gear lacking 73 moves right and is meshed with the short rack 72, the gear lacking 73 rotates forward and the aeration plate 4 also swings left, arc spring 77 produces deformation, and then lacks gear 73 and continue to move right and break away from with short rack 72, because of arc spring 77's effect, aeration plate 4 swings right and resets, and after sewage aeration treatment accomplished, closes cylinder 53, and first pivot 63 stops to drive and lacks gear 73 and moves about, and aeration plate 4 just also stops horizontal hunting, so, can increase sewage aeration's efficiency.
When the telescopic rod of the starting cylinder 53 is repeatedly stretched, the sliding frame 62 moves left and right to drive the connecting frame 81 to move left and right, the connecting frame 81 moves left and right to drive the long rack 82 to move left and right, the long rack 82 moves left and right to drive the full gear 84 to rotate forward and backward, the full gear 84 rotates forward and backward to drive the second rotating shaft 83 to rotate forward and backward, the second rotating shaft 83 rotates forward and backward to drive the transmission assembly 86 to rotate forward and backward, the transmission assembly 86 rotates forward and backward to drive the third rotating shaft 85 to rotate forward and backward, the third rotating shaft 85 rotates forward and backward to drive the mounting plate 87 to rotate forward and backward, the mounting plate 87 rotates forward and backward to drive the stirring plate 88 to rotate forward and backward, the stirring plate 88 can be used for stirring the sewage in the depth of the aeration tank 2, after the sewage aeration treatment is completed, the air cylinder 53 is closed, the sliding frame 62 stops driving the long rack 82 to move left and right through the connecting frame 81, and left rotating plate 88 also stops forward and backward rotating, thus, the insufficient aeration of the sewage can be avoided.
When the telescopic link that starts cylinder 53 is flexible repeatedly, first pivot 63 is just reversing the rotation and is driving second collar 91 and just reversing the rotation, second collar 91 is just reversing the rotation and is driving rotor plate 92 horizontal hunting, rotor plate 92 horizontal hunting can contact with limiting plate 94, limiting plate 94 is spacing to rotor plate 92, after sewage aeration treatment accomplished, close cylinder 53, first pivot 63 stops to drive rotor plate 92 horizontal hunting through second collar 91, so, can avoid first pivot 63 to rotate excessively.
When people use the device, sewage can be poured into the aeration tank 2 through the discharge hopper 101, the filter screen 102 can sieve sundries or garbage in the sewage, and after a proper amount of sewage is poured into the aeration tank 2, the garbage or sundries on the filter screen 102 are cleaned, so that excessive garbage or sundries in the sewage can be avoided.
Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides an environmental protection sewage treatment aeration equipment, including base (1), aeration tank (2), outlet pipe (3) and aeration board (4), aeration tank (2) lower part rigid coupling has base (1), aeration tank (2) bottom right side intermediate junction has outlet pipe (3), aeration board (4) are used for aerating sewage, a serial communication port, still including advancing mechanism (5) and aeration mechanism (6), be equipped with advancing mechanism (5) that are used for providing power on aeration tank (2), be equipped with between aeration tank (2) and advancing mechanism (5) and be used for the aeration mechanism (6) that remove, aeration mechanism (6) and aeration board (4) fixed connection.
2. The aeration device for the environmental protection sewage treatment according to claim 1, wherein the propulsion mechanism (5) comprises a support frame (51), a mounting frame (52), an air cylinder (53) and a connecting plate (54), the support frame (51) is fixedly connected to the middle of the upper part of the outer right side surface of the aeration tank (2), the mounting frame (52) is fixedly connected to the top of the support frame (51), the mounting frame (52) is fixedly connected with the aeration tank (2), the air cylinder (53) is fixedly connected to the inside of the mounting frame (52), and the connecting plate (54) is connected to the telescopic rod of the air cylinder (53).
3. The aeration device for the environmental protection sewage treatment according to claim 2, wherein the aeration mechanism (6) comprises an arched plate (61), a sliding frame (62) and a first rotating shaft (63), the arched plate (61) is fixedly connected to the bottom of the connecting plate (54), the sliding frame (62) is slidably arranged at the upper part in the aeration tank (2), the sliding frame (62) is fixedly connected with the arched plate (61), the first rotating shaft (63) is rotatably arranged in the sliding frame (62) at intervals, and the first rotating shaft (63) is fixedly connected with the aeration plate (4).
4. The environment-friendly sewage treatment aeration device according to claim 3, further comprising a swing mechanism (7) for swinging the aeration plate (4), wherein the swing mechanism (7) comprises a fixed plate (71), short racks (72), missing gears (73), arc-shaped slide rods (74), first mounting rings (75), sliding plates (76) and arc-shaped springs (77), the fixed plate (71) is fixedly connected to the upper portion of the inner rear side surface of the aeration tank (2), the short racks (72) are fixedly connected to the top of the fixed plate (71) at intervals, the missing gears (73) are fixedly connected to the rear portion of the first rotating shaft (63), the missing gears (73) are meshed with the short racks (72), the first mounting rings (75) are fixedly connected to the rear portion of the first rotating shaft (63) at intervals, the arc-shaped slide rods (74) are slidably arranged on the arc-shaped slide rods (74), the adjacent sliding plates (76) are fixedly connected to the first mounting rings (75), two arc springs (77) are wound on the arc slide rod (74), one end of each arc spring (77) is connected with the sliding plate (76), and the other end of each arc spring (77) is connected with the first mounting ring (75).
5. The environment-friendly sewage treatment aeration device according to claim 4, further comprising a stirring mechanism (8) for stirring sewage, wherein the stirring mechanism (8) comprises a connecting frame (81), a long rack (82), a second rotating shaft (83), a full gear (84), a third rotating shaft (85), a transmission component (86), a mounting plate (87) and a toggle plate (88), the connecting frame (81) is symmetrically fixedly connected to the front and the back of the bottom of the sliding frame (62), the long rack (82) is fixedly connected to the bottom of the connecting frame (81), the second rotating shaft (83) is rotatably arranged in the middle of the aeration tank (2), the full gear (84) is fixedly connected to the front and the back of the second rotating shaft (83), the full gear (84) is meshed with the long rack (82), the third rotating shaft (85) is symmetrically arranged on the left and right of the lower portion of the aeration tank (2), the mounting plates (87) are symmetrically fixedly connected to the front and the back of the third rotating shaft (85) and the second rotating shaft (83), a stirring plate (88) for stirring sewage is fixedly connected between the upper parts of the front and rear side mounting plates (87), a transmission component (86) is connected between the front part of the second rotating shaft (83) and the front part of the right third rotating shaft (85), and a transmission component (86) is also connected between the rear part of the second rotating shaft (83) and the rear part of the left third rotating shaft (85).
6. The environmental protection sewage treatment aeration device according to claim 5, further comprising a limiting mechanism (9) for blocking the first rotating shaft (63), wherein the limiting mechanism (9) comprises a second mounting ring (91), a rotating plate (92), an arc plate (93) and a limiting plate (94), the second mounting ring (91) is fixedly connected to the front portion of the first rotating shaft (63), the rotating plate (92) is fixedly connected to the outer top portion of the second mounting ring (91), the arc plate (93) is fixedly connected to the inner front side surface of the sliding frame (62) at intervals, and the limiting plate (94) for blocking the first rotating shaft (63) is fixedly connected to the rear side surface of the arc plate (93) in a bilateral symmetry manner.
7. The aeration device for the environmental protection sewage treatment according to claim 6, further comprising a filtering mechanism (10) for filtering sewage, wherein the filtering mechanism (10) comprises a discharging hopper (101), a filter screen (102) and a baffle (103), the discharging hopper (101) is fixedly connected to the left side of the top of the aeration tank (2), the filter screen (102) for filtering sewage is fixedly connected to the lower portion of the discharging hopper (101), and the baffle (103) is fixedly connected to the right side of the top of the discharging hopper (101).
8. An environmental sewage treatment aeration device according to claim 7, wherein a water baffle is rotatably provided at the right part of the water outlet pipe (3).
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| CN117263409A (en) * | 2023-11-20 | 2023-12-22 | 潍坊宏图环保设备有限公司 | Municipal wastewater treatment aeration device |
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| CN114716036B (en) | 2023-05-16 |
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