CN209740800U - novel aerator - Google Patents
novel aerator Download PDFInfo
- Publication number
- CN209740800U CN209740800U CN201920275946.7U CN201920275946U CN209740800U CN 209740800 U CN209740800 U CN 209740800U CN 201920275946 U CN201920275946 U CN 201920275946U CN 209740800 U CN209740800 U CN 209740800U
- Authority
- CN
- China
- Prior art keywords
- aerator
- cutting device
- aeration
- thick bamboo
- spliced pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
the utility model discloses a novel aerator, including aeration section of thick bamboo and the upper cover of setting at aeration section of thick bamboo top, the aeration bottom of the section of thick bamboo outside is provided with the air inlet, be provided with divertor and cutterbar in the aeration section of thick bamboo, the cutterbar sets up the top at the divertor, the cutterbar comprises more than one cutting device, cutting device is the circle axle form, the even triangular prism shape cutting tooth that is provided with in the circle axle outside, the center department of circle axle one side is provided with the main spliced pole, and the edge is provided with a set of inferior spliced pole, the center department of circle axle opposite side is provided with the main spread groove supporting with the main spliced pole, and the edge is provided with a set of inferior spread groove supporting with inferior spliced pole, the cutting tooth that different. The utility model has simple structure and high aeration and oxygenation efficiency.
Description
The technical field is as follows:
The utility model belongs to the technical field of sewage treatment plant, in particular to novel aerator.
Background art:
The biochemical process of sewage treatment mainly depends on the metabolism of microorganisms in the mixed liquor to remove pollutants in water, one of the important factors influencing the metabolism function of the microorganisms is dissolved oxygen in the water, the dissolved oxygen concentration in the water is usually improved by adopting artificial mechanical oxygenation, and the concentration of the dissolved oxygen in the water is directly determined by the oxygenation efficiency of an aerator. The existing aerator usually adopts a micropore aerator, and the micropore aerator is easy to cause micropore blockage after being used for a long time, thereby influencing the oxygenation efficiency of the aerator. In order to improve the oxygenation efficiency of the aerator, a large amount of manpower and material resources are needed to maintain or replace the micropores of the aerator, so that the economic cost of sewage treatment is improved.
the information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
the utility model has the following contents:
An object of the utility model is to provide a novel aerator to overcome the defect among the above-mentioned prior art.
In order to achieve the above object, the utility model adopts the following technical scheme:
The utility model provides a novel aerator, includes aeration section of thick bamboo and sets up the upper cover at aeration section of thick bamboo top, the aeration section of thick bamboo bottom outside is provided with the air inlet, be provided with divertor and cutterbar in the aeration section of thick bamboo, the cutterbar sets up the top at the divertor, the cutterbar comprises more than one cutting device, cutting device is the shaft form, the even triangular prism shape cutting tooth that is provided with in the shaft outside, the center department of shaft one side is provided with the main spliced pole, and the edge is provided with a set of inferior spliced pole, the center department of shaft opposite side is provided with the main spread groove supporting with the main spliced pole, and the edge is provided with a set of inferior spread groove supporting with inferior spliced pole, the cutting tooth that different cutting.
The number of the cutting devices is 6-10.
Each cutting device has more than 4 triangular prism shaped cutting teeth.
The upper and lower positions of the outer side of the aeration cylinder are provided with symmetrical fixed connection lugs.
The cutting device is movably connected with the cutting device.
The air inlet is movably connected with the aeration cylinder.
The aerator is made of nylon.
Adopt the technical scheme of the utility model's beneficial effect is:
The cutting teeth of the cutter in the aeration cylinder of the aerator of the utility model adopt the triangular prism shape and are formed by combining 6-10 cutting devices, each cutting device is provided with more than 4 cutting teeth, the cutting teeth at the corresponding positions of different cutting devices are arranged in an inclined way, the cutting force of the cutter in the aeration cylinder can be improved, the oxygen is promoted to break and float, and the oxygenation efficiency of the aerator is improved; the fixed connection lug can effectively prevent the aerator from shaking during working; the cutting device and the cutting device, and the air inlet and the aeration cylinder are movably connected, so that the aerator is convenient to disassemble and maintain; the nylon material can prolong the service life of the aerator. The aerator of the utility model has simple structure, difficult blockage of the aerator and high aeration and oxygenation efficiency.
Description of the drawings:
fig. 1 is a schematic structural view of a novel aerator of the present invention;
Fig. 2 is a schematic view of the connection between the fluid director and the cutter of the novel aerator of the present invention;
Fig. 3 is a schematic structural view of a novel cutter of the present invention;
Fig. 4 is a schematic side view of a cutting device of the novel cutter of the present invention;
Fig. 5 is a schematic view of another side of the cutting device of the novel cutter of the present invention;
Reference numerals: 1-an aeration cylinder, 11-an air inlet, 12-a fluid director, 13-a cutter, 131-a cutting device, 1311-a cutting tooth, 1312-a main connecting column, 1313-a secondary connecting column, 1314-a main connecting groove, 1315-a secondary connecting groove, 14-a fixed connecting lug and 2-an upper cover.
the specific implementation mode is as follows:
The following detailed description of the embodiments of the present invention is provided, but it should be understood that the scope of the present invention is not limited by the embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
As shown in fig. 1-5, a novel aerator comprises an aeration cylinder 1 and an upper cover 2 arranged on the top of the aeration cylinder 1, an air inlet 11 is arranged at the outer side of the bottom of the aeration cylinder 1, a fluid director 12 and a cutter 13 are arranged in the aeration cylinder 1, the cutter 13 is arranged above the fluid director 12, the cutter 13 is composed of more than one cutting device 131, the cutting device 131 is in a shape of a circular shaft, triangular prism-shaped cutting teeth 1311 are uniformly arranged on the outer side of the circular shaft, a main connecting column 1312 is arranged at the center of one side of the circular shaft, a group of secondary connecting columns 1313 are arranged at the edge, a main connecting groove 1314 matched with the main connecting column 1312 is arranged at the center of the other side of the circular shaft, a group of secondary connecting grooves 1315 matched with the secondary connecting columns 1313 are arranged at the edge, the cutting teeth 1311 of the different cutting devices 131 are arranged in a slanted manner.
the number of the cutting devices 131 is 6-10.
Each cutting device 131 has more than 4 triangular prism-shaped cutting teeth 1311.
The upper and lower positions of the outer side of the aeration cylinder 1 are provided with symmetrical fixed connection lugs 14.
The cutting device 131 is movably connected with the cutting device 131.
The air inlet 11 is movably connected with the aeration cylinder 1.
the aerator is made of nylon.
When the aerator is implemented, the aerator is arranged in a sewage tank, the air inlet 11 is connected with an air inlet pipeline, the aerator is fixed with the air inlet pipeline through the fixed connecting lug 14, oxygen enters the aeration cylinder through the air inlet 11, the oxygen is guided to the cutter 13 by the fluid director 12, the oxygen is formed into a strong vortex state by the fluid director 12 and enters the cutter 13, the cutter 13 rotates at a high speed, the triangular prism-shaped cutting teeth 1311 collide and cut the oxygen and expose the exploded oxygen from the upper cover, and the water body is oxygenated; because the cutting teeth 1311 of the cutters 13 in the aeration cylinder 1 of the aerator of the utility model are triangular prism-shaped and are formed by combining 6-10 cutting devices 131, each cutting device 131 has more than 4 cutting teeth 1311, the cutting teeth 1311 at the corresponding positions of different cutting devices 131 are in an inclined and staggered arrangement state, the cutting force of the cutters 13 in the aeration cylinder 1 can be improved, the oxygen is promoted to break and float, and the oxygenation efficiency of the aerator is improved; the fixed connection lug 14 can effectively prevent the problem of shaking of the aerator during working; the cutting device 131 and the cutting device 131, and the air inlet 11 and the aeration cylinder 1 are movably connected, so that the aerator can be detached and maintained conveniently; the nylon material can prolong the service life of the aerator.
the foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. a novel aerator is characterized in that: including aeration section of thick bamboo and the upper cover of setting at aeration section of thick bamboo top, the aeration section of thick bamboo bottom outside is provided with the air inlet, be provided with divertor and cutterbar in the aeration section of thick bamboo, the cutterbar sets up the top at the divertor, the cutterbar comprises more than one cutting device, cutting device is the circle axle form, the even triangular prism shape cutting tooth that is provided with in the circle axle outside, the center department of circle axle one side is provided with the main spliced pole, and the edge is provided with a set of secondary spliced pole, the center department of circle axle opposite side is provided with the main spread groove supporting with the main spliced pole, and the edge is provided with a set of secondary spread groove supporting with secondary spliced pole, the cutting tooth that.
2. The novel aerator of claim 1, wherein: the number of the cutting devices is 6-10.
3. The novel aerator of claim 1, wherein: each cutting device has more than 4 triangular prism shaped cutting teeth.
4. The novel aerator of claim 1, wherein: the upper and lower positions of the outer side of the aeration cylinder are provided with symmetrical fixed connection lugs.
5. The novel aerator of claim 1, wherein: the cutting device is movably connected with the cutting device.
6. the novel aerator of claim 1, wherein: the air inlet is movably connected with the aeration cylinder.
7. The novel aerator of claim 1, wherein: the aerator is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275946.7U CN209740800U (en) | 2019-03-05 | 2019-03-05 | novel aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275946.7U CN209740800U (en) | 2019-03-05 | 2019-03-05 | novel aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209740800U true CN209740800U (en) | 2019-12-06 |
Family
ID=68716660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920275946.7U Expired - Fee Related CN209740800U (en) | 2019-03-05 | 2019-03-05 | novel aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209740800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835978A (en) * | 2019-03-05 | 2019-06-04 | 宜兴市绿洲橡塑制品有限公司 | A kind of Novel aerator |
-
2019
- 2019-03-05 CN CN201920275946.7U patent/CN209740800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835978A (en) * | 2019-03-05 | 2019-06-04 | 宜兴市绿洲橡塑制品有限公司 | A kind of Novel aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210305 |