CN219217747U - Aerator impeller - Google Patents
Aerator impeller Download PDFInfo
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- CN219217747U CN219217747U CN202222947596.9U CN202222947596U CN219217747U CN 219217747 U CN219217747 U CN 219217747U CN 202222947596 U CN202222947596 U CN 202222947596U CN 219217747 U CN219217747 U CN 219217747U
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- block
- impeller
- guide rail
- rotating
- movable
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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 relates to the technical field of aeration machines, in particular to an aeration machine impeller, which comprises a motor, a rotating rod, a disc and a mounting assembly, wherein the mounting assembly comprises a connecting block, a rotating block, a dismounting block, an impeller and a limiting block, the connecting block is fixedly arranged on the outer side of the disc, the rotating block is rotationally connected with the connecting block and is positioned on one side of the connecting block away from the disc, the dismounting block is used for dismounting the impeller, the impeller is positioned on one side of the dismounting block away from the rotating block, the limiting block is used for limiting the position of the impeller, and the impeller can be dismounted when being corroded in the long-term use process of the impeller through dismounting or mounting, so that the impeller is convenient to replace or maintain.
Description
Technical Field
The utility model belongs to the technical field of aeration machines, and particularly relates to an impeller of an aeration machine.
Background
When the aerator is used for sewage treatment, the impeller of the aerator can rotate at a high speed under water, and the impeller of the existing aerator rotates at a high speed at a designated position when working under water, so that the position cannot be adjusted, and the oxygen dissolving efficiency is reduced.
The prior art CN207361896U discloses a multiple vane impeller for an aerator, which comprises a floating platform and adopts the rotation of a disc to drive the multiple vane impeller to rotate.
In the long-term use process of the impeller, the impeller is easy to be corroded by harmful substances in sewage, but the adopted disc is fixedly connected with the complex impeller, so that the complex impeller cannot be detached to replace the complex impeller when the complex impeller is corroded.
Disclosure of Invention
The purpose of the utility model is that: the utility model provides an aerator impeller, which aims at disassembling the compound blade impeller so that the compound blade impeller can be disassembled to replace the compound blade impeller when the compound blade impeller is corroded.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
in order to achieve the above purpose, the utility model provides an aerator impeller, which comprises a motor, a rotating rod and a disc, wherein the rotating rod is connected with the output end of the motor and is positioned on the lower surface of the motor, the disc is fixedly arranged at the lower end of the rotating rod, the aerator impeller further comprises a mounting assembly, the mounting assembly comprises a connecting block, a rotating block, a dismounting block, an impeller and a limiting block, the connecting block is fixedly arranged at the outer side of the disc, the rotating block is rotationally connected with the connecting block and is positioned at one side of the connecting block far away from the disc, the dismounting block is used for dismounting the impeller, the impeller is positioned at one side of the dismounting block far away from the rotating block, and the limiting block is used for limiting the position of the impeller.
The disassembly and assembly block comprises a guide rail and a movable block, and the guide rail is fixedly arranged on one side of the rotating block, which is far away from the connecting block; the movable block is in sliding connection with the guide rail and is fixedly arranged on one side of the impeller, which is close to the guide rail.
The limiting block comprises a movable rod and a movable handle, and the movable rod is connected with the guide rail in a sliding manner and penetrates through the guide rail; the movable handle is fixedly arranged on one side of the movable rod, which is far away from the guide rail.
The limiting block further comprises a connecting spring, two sides of the connecting spring are fixedly connected with the guide rail and the movable handle respectively, and the connecting spring is sleeved on the outer side of the movable rod.
The aerator impeller further comprises a fixing assembly, wherein the fixing assembly is used for fixing the rotating position of the rotating block on the connecting block.
The fixing assembly comprises a fixing bolt and a fixing nut, wherein the fixing bolt is in sliding connection with the rotating block, is detachably connected with the connecting block and penetrates through the rotating block and the connecting block; the fixing nut is detachably connected with the fixing bolt and sleeved on the outer side of the fixing bolt.
According to the aerator impeller, the connecting block is fixedly arranged on the outer side of the disc, the rotating block is rotationally connected with the connecting block and is positioned on one side, away from the disc, of the connecting block, the dismounting block is used for dismounting the impeller, the impeller is positioned on one side, away from the rotating block, of the dismounting block, the limiting block is used for limiting the position of the impeller, and the impeller can be dismounted when corroded in the long-term use process of the impeller through dismounting or mounting, so that the impeller can be replaced or maintained conveniently.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a structural view of an impeller of an aerator according to a first embodiment of the present utility model.
Fig. 2 is an enlarged view at a of fig. 1 of an aerator impeller according to a first embodiment of the present utility model.
Fig. 3 is a structural view of a fixing assembly of an impeller of an aerator according to a second embodiment of the present utility model.
Fig. 4 is an enlarged view at B of an aerator impeller according to a second embodiment of the present utility model.
In the figure: 101-motor, 102-dwang, 103-disc, 104-installation component, 105-connecting block, 106-dwang, 107-dismouting piece, 108-impeller, 109-stopper, 110-guide rail, 111-movable piece, 112-movable pole, 113-movable handle, 114-coupling spring, 201-fixed component, 202-fixing bolt, 203-fixation nut.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1 to 2, fig. 1 is a structural view of an aerator impeller according to a first embodiment of the present utility model, and fig. 2 is an enlarged view of a portion a of fig. 1 of the aerator impeller according to the first embodiment of the present utility model.
The utility model provides an aerator impeller: the rotary disc type motor comprises a motor 101, a rotary rod 102, a disc 103 and a mounting assembly 104, wherein the mounting assembly 104 comprises a connecting block 105, a rotary block 106, a dismounting block 107, an impeller 108 and a limiting block 109, the dismounting block 107 comprises a guide rail 110 and a movable block 111, and the limiting block 109 comprises a movable rod 112, a movable handle 113 and a connecting spring 114. The problem that the complex vane wheel 108 cannot be detached to replace the complex vane wheel 108 when the complex vane wheel 108 is corroded due to the fact that the disc 103 is fixedly connected with the complex vane wheel 108 is solved through the scheme, and it is understood that the scheme can be used for solving the problem that the complex vane wheel 108 is easily corroded by harmful substances in sewage when the complex vane wheel 108 is used for a long time, and the scheme can also be used for solving the problem that the complex vane wheel 108 is turned and fixed.
In this embodiment, the rotating rod 102 is connected to the output end of the motor 101 and is located on the lower surface of the motor 101, the disc 103 is fixedly installed at the lower end of the rotating rod 102, and the output end of the motor 101 is connected to the rotating rod 102 and drives the rotating rod 102 to rotate transversely, so that the disc 103 can be driven to rotate transversely.
The connecting block 105 is fixedly installed on the outer side of the disc 103, the rotating block 106 is rotationally connected with the connecting block 105 and is located on one side, away from the disc 103, of the connecting block 105, the dismounting block 107 is used for dismounting the impeller 108, the impeller 108 is located on one side, away from the rotating block 106, of the dismounting block 107, the limiting block 109 is used for limiting the position of the impeller 108, the rotating block 106 can be driven to transversely rotate through transverse rotation of the disc 103, the impeller 108 can be driven to transversely rotate, sewage can be dissolved oxygen under water through transverse rotation of the impeller 108, the rotating block 106 is rotated on the connecting block 105, the impeller 108 can be driven to vertically rotate, and then the angle of the impeller 108 can be adjusted.
Secondly, the guide rail 110 is fixedly installed at a side of the rotating block 106 away from the connecting block 105; the movable block 111 is slidably connected with the guide rail 110, and is fixedly mounted on one side of the impeller 108, which is close to the guide rail 110, the guide rail 110 is provided with a vertical chute, and the movable block 111 is matched with the vertical chute of the guide rail 110, so that the movable block 111 vertically slides in the vertical chute of the guide rail 110, and further drives the impeller 108 to vertically move on the guide rail 110.
Again, the movable rod 112 is slidably connected to the guide rail 110 and penetrates the guide rail 110; the movable handle 113 is fixedly mounted on one side of the movable rod 112 away from the guide rail 110, the guide rail 110 is provided with a circular through hole, the movable rod 112 penetrates through the circular through hole of the guide rail 110, and the movable handle 113 is transversely moved to drive the movable rod 112 to transversely move, so that the movable rod 112 transversely moves in the through hole of the guide rail 110.
Finally, the two sides of the connecting spring 114 are fixedly connected with the guide rail 110 and the movable handle 113 respectively, the connecting spring 114 is sleeved on the outer side of the movable rod 112, a damper is arranged on the connecting spring 114, when the connecting spring 114 stretches and shakes, the damper on the connecting spring 114 generates damping force for preventing the connecting spring 114 from stretching and shaking, so that the shaking of the connecting spring 114 is stopped finally and does not shake all the time, and the connecting spring 114 can stretch and shrink through the transverse movement of the movable handle 113.
When the utility model is used, the movable handle 113 is held by hand and the movable handle 113 is pulled outwards during installation, so that the movable rod 112 is driven to move outwards, at the moment, the connecting spring 114 is stretched, when the movable rod 112 slides out of the through hole of the guide rail 110, the movable block 111 is pushed into the vertical chute of the guide rail 110 after being aligned with the vertical chute of the guide rail 110, so that the movable block 111 slides vertically in the vertical chute of the guide rail 110, when the movable block 111 slides vertically to the bottommost end of the vertical chute of the guide rail 110, the movable handle 113 is released, so that the stretching force applied by the connecting spring 114 disappears, and the connecting spring 114 drives the movable handle 113 to move towards the direction of restoring the restoring position because of the self-restoring action of the connecting spring 114, thereby driving the movable rod 112 to move inwards, further enabling the movable rod 112 to be inserted into the through hole of the guide rail 110, limiting the position of the movable block 111 by the movable rod 112 by inserting the movable rod 112 into the through hole of the guide rail 110, further enabling the position of the impeller 108 to be fixed, realizing quick installation of the impeller 108, then starting the motor 101, enabling the power output by the output end of the motor 101 to drive the rotating rod 102 to rotate transversely, thereby driving the disc 103 to rotate transversely, further driving the connecting block 105 to rotate transversely, driving the rotating block 106 to rotate transversely by the transverse rotation of the connecting block 105, thereby enabling the guide rail 110 and the sliding block to rotate transversely, further enabling the impeller 108 to rotate transversely, the upper part of the impeller 108 is enabled to generate super-large negative pressure, a large amount of air and water are sucked into a turbulence chamber, most of oxygen in the air is dissolved in the water through shearing, crushing and emulsification, so that first dissolved oxygen is formed, meanwhile, under the powerful pushing of the impeller 108, the water and micro-bubbles carrying oxygen molecules are subjected to 360-degree rotary jet diffusion towards the bottom of a pool through a diversion distributor, then sludge is driven to slowly turn upwards, the residence time of the micro-bubbles in the water can reach more than 20 minutes, the oxygen is fully absorbed by the water, secondary dissolved oxygen is realized, when the impeller 108 is corroded in the long-term use process, the movable handle 113 is pulled outwards to drive the movable rod 112 to move outwards, so that the movable rod 112 slides out from the through hole of the guide rail 110, the fixed state of the movable block 111 is relieved, and then the fixed state of the impeller 108 is relieved, at the moment, the movable block 111 can be taken out from the guide rail 110, so that the impeller 108 is taken out, the impeller 108 is dismounted, and the impeller 108 is dismounted or the impeller 108 is corroded when the impeller 108 is mounted or replaced, and the impeller 108 is further convenient to detach or the impeller 108.
Second embodiment
Referring to fig. 3 to 4, fig. 3 is a structural view of a fixing assembly 201 of an impeller of an aerator according to a second embodiment of the present utility model, and fig. 4 is an enlarged view of a portion B of the impeller of the aerator according to the second embodiment of the present utility model. On the basis of the first embodiment, the aerator impeller of the present utility model further comprises a fixing assembly 201, said fixing assembly 201 comprising a fixing bolt 202 and a fixing nut 203.
The fixing assembly 201 is disposed on the outer side of the disc 103, and the fixing assembly 201 is disposed, so that the fixing assembly 201 can fix the rotation position of the rotation block 106 on the connection block 105, and further fix the rotation position of the impeller 108, thereby realizing adjustment of the angle of the impeller 108.
The fixing bolt 202 is slidably connected with the rotating block 106, detachably connected with the connecting block 105, and penetrates through the rotating block 106 and the connecting block 105; the fixing nut 203 is detachably connected with the fixing bolt 202, and is sleeved on the outer side of the fixing bolt 202, the rotating block 106 and the connecting block 105 are provided with circular through holes, the sizes of the circular through holes of the rotating block 106 and the connecting block 105 are consistent, the fixing bolt 202 penetrates through the circular through holes of the rotating block 106 and the connecting block 105, the fixing nut 203 is connected with the fixing bolt 202 through threads, and the fixing nut 203 is screwed on the fixing bolt 202, so that the position of the rotating block 106 on the connecting block 105 is fixed.
The rotating block 106 is rotated to drive the guide rail 110 to rotate, so as to drive the movable block 111 to rotate, and further drive the impeller 108 to rotate, when the impeller 108 rotates to a required angle, the fixing bolt 202 is inserted into the circular through hole of the rotating block 106 and the circular through hole of the connecting block 105, and then the fixing nut 203 is screwed on the fixing bolt 202, so that the position of the rotating block 106 on the connecting block 105 is fixed, the rotating position of the impeller 108 is fixed, and the deflection angle of the impeller 108 can be adjusted by rotating the impeller 108 to the required position and fixing the impeller.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (6)
1. An aerator impeller comprises a motor, a rotating rod and a disc, wherein the rotating rod is connected with the output end of the motor and positioned on the lower surface of the motor, the disc is fixedly arranged at the lower end of the rotating rod,
still include installation component, installation component includes connecting block, turning block, dismouting piece, impeller and stopper, connecting block fixed mounting is in the outside of disc, the turning block with the connecting block rotates to be connected, and is located the connecting block is kept away from one side of disc, the dismouting piece is used for the dismouting impeller, the impeller is located the dismouting piece is kept away from one side of turning block, the stopper is used for limiting the position of impeller.
2. An aerator impeller according to claim 1, wherein,
the disassembly and assembly block comprises a guide rail and a movable block, and the guide rail is fixedly arranged on one side of the rotating block far away from the connecting block; the movable block is in sliding connection with the guide rail and is fixedly arranged on one side of the impeller, which is close to the guide rail.
3. An aerator impeller according to claim 2, wherein,
the limiting block comprises a movable rod and a movable handle, and the movable rod is connected with the guide rail in a sliding manner and penetrates through the guide rail; the movable handle is fixedly arranged on one side of the movable rod, which is far away from the guide rail.
4. An aerator impeller according to claim 3, wherein,
the limiting block further comprises a connecting spring, two sides of the connecting spring are fixedly connected with the guide rail and the movable handle respectively, and the connecting spring is sleeved on the outer side of the movable rod.
5. An aerator impeller according to claim 1, wherein,
the aerator impeller further comprises a fixing assembly, wherein the fixing assembly is used for fixing the rotating position of the rotating block on the connecting block.
6. An aerator impeller according to claim 5, wherein,
the fixing assembly comprises a fixing bolt and a fixing nut, wherein the fixing bolt is in sliding connection with the rotating block, is detachably connected with the connecting block and penetrates through the rotating block and the connecting block; the fixing nut is detachably connected with the fixing bolt and sleeved on the outer side of the fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222947596.9U CN219217747U (en) | 2022-11-01 | 2022-11-01 | Aerator impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222947596.9U CN219217747U (en) | 2022-11-01 | 2022-11-01 | Aerator impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219217747U true CN219217747U (en) | 2023-06-20 |
Family
ID=86739665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222947596.9U Active CN219217747U (en) | 2022-11-01 | 2022-11-01 | Aerator impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219217747U (en) |
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2022
- 2022-11-01 CN CN202222947596.9U patent/CN219217747U/en active Active
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