CN218596221U - Novel pulse type aerator - Google Patents
Novel pulse type aerator Download PDFInfo
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- CN218596221U CN218596221U CN202223339418.4U CN202223339418U CN218596221U CN 218596221 U CN218596221 U CN 218596221U CN 202223339418 U CN202223339418 U CN 202223339418U CN 218596221 U CN218596221 U CN 218596221U
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- aeration
- pipe
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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 utility model discloses a novel pulsed aerator, include the intake pipe that communicates with outside air intake mechanism and the aeration pipe that is used for the aeration, aeration pipe and intake-tube connection, the aeration hole has evenly been seted up to the side surface of aeration pipe, the both sides at aeration pipe are seted up symmetrically to the aeration hole, and the aeration hole of adjacent aeration pipe is on same horizontal plane, it is used for blocking the slider in aeration hole and the resetting means that is used for the slider to reset to slide to be provided with in the aeration pipe, still is provided with on the slider to be used for passing through gaseous piece of ventilating, with the exit direction in aeration hole towards both sides, has reduced the probability that gets into aeration intraductal bed mud and other debris, makes the aeration hole be difficult for blockking up, and a plurality of aeration pipes arrange at the bottom of the pool evenly, aeration hole on the aeration pipe can carry out the air flush clearance to the aeration hole of adjacent aeration pipe during aeration, gets rid of adnexed biomembrane on it, avoids the jam of punchhole or pipeline, need not regularly to arrange the clearance of draining.
Description
Technical Field
The utility model relates to a sewage treatment technical field specifically is a novel pulsed aerator.
Background
The aeration of sewage treatment usually adopts micropore aeration or perforation aeration, micropore aeration system has the damaged problem of diaphragm, perforation aeration pipe then directly trompil aeration on the air conduit, the damaged problem of diaphragm that micropore aeration system exists does not exist, but in the aeration pipe with the easy solid biomembrane of punchhole department, produce biological adhesion dirt, some punchhole and local pipeline jam may result in finally, and when stopping the aeration, because of the punchhole can not be closed, under the hydrostatic pressure effect, the bed mud probably gets into the aeration pipe through the punchhole, also cause some punchhole and local pipeline jam easily, need regularly discharge pond sewage in to clear up it.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel pulsed aerator, the aeration hole on the aeration pipe can carry out the air blast to the aeration hole of adjacent aeration pipe when the aeration and clear up, gets rid of adnexed biomembrane on it, avoids the jam of punchhole or pipeline, need not the clearance of regularly draining, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pulsed aerator, includes the intake pipe that communicates with outside air intake mechanism and the aeration pipe that is used for the aeration, aeration pipe and intake-tube connection, the aeration hole has evenly been seted up to the side surface of aeration pipe, the both sides at the aeration pipe are seted up symmetrically in the aeration hole, and the aeration hole of adjacent aeration pipe is on same horizontal plane, the aeration intraductal slip is provided with the slider that is used for blocking the aeration hole and the resetting means that is used for the slider to reset, still is provided with on the slider to be used for through gaseous air-permeable member.
As an optimal technical scheme of the utility model, the slider is close to the sliding plate of intake pipe department including sliding the setting in the intraductal side surface of aeration, and the side surface symmetry of keeping away from the intake pipe on the sliding plate is provided with two curved connecting plates, and the through-hole that corresponds with the aeration hole is evenly seted up to the side surface of connecting plate.
As a preferred technical scheme of the utility model, resetting means is including the fixed board that resets that sets up at the connecting plate tip, and the board that resets slides and sets up at aeration pipe medial extremity, and resets and be provided with reset spring between the medial extremity face of board and aeration pipe.
As a preferred technical scheme of the utility model, the piece of ventilating including slide setting up the breather pipe in the slide hole that the department seted up in sliding plate side surface centre of a circle, the one end that is close to the intake pipe on the breather pipe seals the setting, and the venthole has been seted up to the other end of breather pipe, just the inlet port has been seted up to the side surface of breather pipe.
As a preferred technical scheme of the utility model, the fixed block that is provided with of breather pipe confined one end side surface, the inboard surface of fixed block evenly is provided with the connecting rod, and the tip of connecting rod is connected with the inboard fixed surface of intake pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the outlet directions of the aeration holes face to two sides, so that the probability of bottom mud and other impurities entering the aeration pipes is reduced, the aeration holes are not easy to block, the aeration pipes are uniformly distributed at the bottom of the tank, the aeration holes in the aeration pipes can perform air-blast cleaning on the aeration holes of the adjacent aeration pipes during aeration, biofilms attached to the aeration holes are removed, blockage of holes or pipelines is avoided, and periodic water drainage cleaning is not needed; the sliding piece arranged in the aeration pipe can move in the pipe to open the aeration hole for aeration during aeration, and the sliding piece resets under the driving of the resetting device when the aeration is stopped, so that the aeration hole is blocked, and the blockage caused by the sediment entering the aeration pipe under the action of hydrostatic pressure is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the partial cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the embodiment of FIG. 2;
fig. 4 is a schematic structural view of the sliding member of the present invention.
In the figure: the device comprises an air inlet pipe 1, an aeration pipe 2, an aeration hole 3, a sliding plate 4, a connecting plate 5, a through hole 6, a reset plate 7, a reset spring 8, a sealing ring 9, a vent pipe 10, an air inlet hole 11, an air outlet hole 12, a connecting rod 13, a fixed block 14 and a sliding seal 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel pulsed aerator, includes the intake pipe 1 with outside air intake mechanism intercommunication and the aeration pipe 2 that is used for the aeration, aeration pipe 2 is connected with intake pipe 1, and intake pipe 1 is L shape, and aeration pipe 2 sets up the bottom of the pool at the aeration tank, aeration hole 3 has evenly been seted up to aeration pipe 2's side surface, aeration hole 3 sets up in aeration pipe 2's both sides symmetrically, and aeration hole 3 of adjacent aeration pipe 2 is on same horizontal plane, with aeration hole 3's export direction towards both sides, has reduced the probability that gets into sediment and other debris in aeration pipe 2, makes aeration hole 3 be difficult for blockking up, and a plurality of aeration pipes 2 arrange at the bottom of the pool evenly, aeration hole 3 on aeration pipe 2 can carry out the air flush clearance to aeration hole 3 of adjacent aeration pipe during aeration, gets rid of adnexed biomembrane on it, avoids the jam of eyelet or pipeline, need not regularly to drain off the water and clear up, has reduced the maintenance frequency, has improved work efficiency, can make a plurality of aeration pipes 2 work at interval during specific operation, like 1, 3, 7, the aeration pipe is opened after certain period and is to aeration pipe, the aeration pipe 2, the aeration pipe is not carried out the first time of aeration and the aeration and is to the aeration pipe on the aeration pipe.
Furthermore, a sliding part used for blocking the aeration holes 3 is arranged in the aeration pipe 2 in a sliding mode, a ventilation part used for passing through gas is further arranged on the sliding part, the sliding part can move in the pipe during ventilation, so that the aeration holes 3 are opened to be matched with the ventilation part for aeration, the sliding part is reset under the driving of a reset device when the aeration is stopped, the aeration holes 3 are blocked, and the blockage caused by the fact that bottom mud enters the aeration pipe under the action of hydrostatic pressure is avoided.
Specifically, the slider is including sliding the sliding plate 4 that sets up in aeration pipe 2 inboard surface near intake pipe 1 department, the side surface symmetry of keeping away from intake pipe 1 on sliding plate 4 is provided with two curved connecting plates 5, the through-hole 6 that corresponds with aeration hole 3 has evenly been seted up to the side surface of connecting plate 5, when letting in gas, gas gets into aeration pipe 2 from intake pipe 1, be blockked by sliding plate 4, can not pass through aeration hole 3 aeration, along with the increase of atmospheric pressure, sliding plate 4 moves to aeration pipe 2 inboard direction under gas pressure, open the gas spare, drive connecting plate 5 and move to the inboard direction, when through-hole 6 on connecting plate 5 and aeration hole 3 intercommunication, gas can get into the aeration tank from aeration hole 3 and carry out the aeration.
Under the state of non-ventilation, the position of the sliding plate 4 enables the connecting plate 5 to block the aeration holes 3, so that sludge and other impurities at the bottom of the tank can not enter the aeration pipe 2 through the aeration holes 3, and the blockage caused by the fact that the bottom sludge enters the aeration pipe under the action of hydrostatic pressure can be avoided; during ventilation, the sliding plate 4 drives the connecting plate 5 to move, so that the through hole 6 is superposed with the aeration hole 3 to open the aeration hole 3, air can be introduced into the pool for aeration, external force drive is not needed in the operation process, and the driving of the sliding plate 4 can be completed by depending on the original air inlet device.
Preferably, the ventilation part comprises a ventilation pipe 10 which is arranged in a sliding hole formed in the center of the circle on the side surface of the sliding plate 4 in a sliding manner, one end, close to the air inlet pipe 1, of the ventilation pipe 10 is arranged in a closed manner, the other end of the ventilation pipe 10 is provided with an air outlet 12, an air inlet 11 is formed in the side surface of the ventilation pipe 10, when ventilation is not performed, the sliding plate 4 is located to enable the air inlet 11 of the ventilation pipe 10 to be located on one side, far away from the air inlet pipe 1, the inside of the ventilation pipe 10 can only be communicated with the upper inner side part of the aeration pipe 2, and gas cannot enter the aeration pipe 2; when gas is introduced, the sliding plate 4 drives the connecting plate 5 to move, so that the through hole 6 and the aeration hole 3 are superposed to open the aeration hole 3, and meanwhile, the gas inlet hole 11 is exposed between the sliding plate 4 and the gas inlet pipe 1, so that the gas can enter the aeration pipe 10 from the gas inlet hole 11 and is discharged into the aeration pipe 2 from the gas outlet hole 12, and the aeration process is completed.
Optionally, a sealing ring 9 is arranged at the center of the side surface of the sliding plate 4, the vent pipe 10 is arranged in the sealing ring 9 in a sliding manner, and the thickness of the sliding plate 4 can be reduced by arranging the sealing ring 9.
Preferably, a fixed block 14 is fixedly arranged on the side surface of the closed end of the air pipe 10, a connecting rod 13 is uniformly arranged on the inner side surface of the fixed block 14, and the end of the connecting rod 13 is fixedly connected with the inner side surface of the air inlet pipe 1, that is, the air pipe 10 is fixedly arranged in the pipe through the connecting rod 13 and the fixed block 14, or is fixedly arranged in the aeration pipe 2.
Preferably, a reset device for resetting the sliding part is arranged in the aeration pipe 2, the reset device comprises a reset plate 7 fixedly arranged at the end part of the connecting plate 5, the reset plate 7 is arranged at the end part of the inner side of the aeration pipe 2 in a sliding way, a reset spring 8 is arranged between the reset plate 7 and the end surface of the inner side of the aeration pipe 2, the reset spring 8 is not stressed in the state of no ventilation, the position of the sliding plate 4 enables the connecting plate 5 to block the aeration hole 3 and enables the air inlet 11 to be positioned between the sliding plate 4 and the reset plate 7, and the interior of the aeration pipe 2 is isolated from the exterior; during ventilation, the air pressure pushes the sliding plate to move inwards, the connecting plate 5 and the reset plate 7 are driven to move simultaneously, the aeration hole 3 is opened, the air inlet hole 11 is positioned between the sliding plate 4 and the air inlet pipe 1, aeration is carried out, and the reset spring 8 is compressed under force; when the aeration is finished, the external air inlet device is closed, the sliding plate 4 is not stressed by external air pressure any more, the reset spring 8 is not stressed at the moment, and automatically resets to drive the reset plate 7 to move, and simultaneously drive the connecting plate 5 and the sliding plate 4 to move and reset, so that the connecting plate 5 blocks the aeration hole 3, the air inlet hole 11 is positioned between the sliding plate 4 and the reset plate 7, the inside of the aeration pipe 2 is isolated from the outside, and the state before aeration is recovered. The automatic reset can be realized through the reset device without external force.
When the state of ventilating, the gaseous atmospheric pressure that lets in is less and when each reset spring 8 resilience force is great, the atmospheric pressure of sliding plate 4 both sides in the aeration pipe tends to the balanced back, reset spring 8 can kick-back slowly, thereby close aeration hole 3, stop the aeration, gaseous the opposite side of sliding plate in the aeration pipe that can't get into this moment, atmospheric pressure concentrates on the one side that the sliding plate is close to intake pipe 1, atmospheric pressure promotes sliding plate 4 to move to the inboard once more, drive connecting plate 5 and reset plate 7 and remove, it makes aeration hole 3 to break through, and make inlet port 11 be located between sliding plate 4 and intake pipe 1, carry out aeration work, automatic re-setting again after the atmospheric pressure is balanced, so cyclic reciprocation, can realize pulsed aeration, improve aeration effect and aeration efficiency, simultaneously at the continuous in-process with aeration hole 3 contact of connecting plate 5, also can constantly clear up aeration hole 3, avoid long-time use and adhesion of biology scale etc., prevent blockking up the effect has further been improved.
Preferably, sliding seals 15 are provided on the outer side of the sliding plate 4, the inner side of the sliding hole of the sliding plate 4, and the outer side of the returning plate 7, for improving sealing performance.
The non-disclosed part of the utility model is the prior art, and the specific structure, material and working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel pulse type aerator, includes intake pipe (1) and aeration pipe (2) that are used for the aeration that communicate with outside air intake mechanism, aeration pipe (2) are connected with intake pipe (1), aeration hole (3), its characterized in that have evenly been seted up to the side surface of aeration pipe (2): the aeration holes (3) are symmetrically arranged on two sides of the aeration pipe (2), the aeration holes (3) of the adjacent aeration pipes (2) are on the same horizontal plane, a sliding part used for blocking the aeration holes (3) and a resetting device used for resetting the sliding part are arranged in the aeration pipe (2) in a sliding manner, and a ventilation part used for allowing air to pass through is further arranged on the sliding part.
2. The novel pulse aerator as claimed in claim 1, wherein: the sliding part comprises a sliding plate (4) which is arranged on the inner side surface of the aeration pipe (2) in a sliding mode and is close to the air inlet pipe (1), two arc-shaped connecting plates (5) are symmetrically arranged on the side surface, far away from the air inlet pipe (1), of the sliding plate (4), and through holes (6) corresponding to the aeration holes (3) are evenly formed in the side surface of each connecting plate (5).
3. The novel pulse aerator as claimed in claim 2, wherein: the resetting device comprises a resetting plate (7) fixedly arranged at the end part of the connecting plate (5), the resetting plate (7) is arranged at the end part of the inner side of the aeration pipe (2) in a sliding manner, and a resetting spring (8) is arranged between the resetting plate (7) and the end surface of the inner side of the aeration pipe (2).
4. The novel pulse aerator as claimed in claim 3, wherein: the ventilation piece comprises a ventilation pipe (10) which is arranged in a sliding hole formed in the circle center of the side surface of the sliding plate (4) in a sliding mode, one end, close to the air inlet pipe (1), of the ventilation pipe (10) is arranged in a sealing mode, an air outlet hole (12) is formed in the other end of the ventilation pipe (10), and an air inlet hole (11) is formed in the side surface of the ventilation pipe (10).
5. The novel pulse aerator as claimed in claim 4, wherein: the side surface of the closed end of the vent pipe (10) is fixedly provided with a fixed block (14), the inner side surface of the fixed block (14) is uniformly provided with a connecting rod (13), and the end part of the connecting rod (13) is fixedly connected with the inner side surface of the air inlet pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223339418.4U CN218596221U (en) | 2022-12-14 | 2022-12-14 | Novel pulse type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223339418.4U CN218596221U (en) | 2022-12-14 | 2022-12-14 | Novel pulse type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218596221U true CN218596221U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223339418.4U Active CN218596221U (en) | 2022-12-14 | 2022-12-14 | Novel pulse type aerator |
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| Country | Link |
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| CN (1) | CN218596221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117417064A (en) * | 2023-10-24 | 2024-01-19 | 普民环保科技有限公司 | Anti-blocking lifting aerator |
| CN117509895A (en) * | 2024-01-05 | 2024-02-06 | 山东鲁北企业集团总公司 | Multistage treatment device for industrial wastewater |
-
2022
- 2022-12-14 CN CN202223339418.4U patent/CN218596221U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117417064A (en) * | 2023-10-24 | 2024-01-19 | 普民环保科技有限公司 | Anti-blocking lifting aerator |
| CN117417064B (en) * | 2023-10-24 | 2024-05-17 | 普民环保科技有限公司 | Anti-blocking lifting aerator |
| CN117509895A (en) * | 2024-01-05 | 2024-02-06 | 山东鲁北企业集团总公司 | Multistage treatment device for industrial wastewater |
| CN117509895B (en) * | 2024-01-05 | 2024-03-22 | 山东鲁北企业集团总公司 | Multistage treatment device for industrial wastewater |
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