CN112772546B - Manufacturing method of submersible bottom plug flow aerator - Google Patents
Manufacturing method of submersible bottom plug flow aerator Download PDFInfo
- Publication number
- CN112772546B CN112772546B CN202110264382.9A CN202110264382A CN112772546B CN 112772546 B CN112772546 B CN 112772546B CN 202110264382 A CN202110264382 A CN 202110264382A CN 112772546 B CN112772546 B CN 112772546B
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- turbine
- air
- air chamber
- aerator
- manufacturing
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- 238000005276 aerator Methods 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 238000001746 injection moulding Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000005273 aeration Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 239000004677 Nylon Substances 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 230000001965 increasing effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000006213 oxygenation reaction Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to the technical field of an aerator, in particular to a manufacturing method of a submersible bottom plug-flow aerator, which comprises a submersible motor, a turbine assembly, an air chamber, an air inlet pipe, an aerator base and a turbine protective cover; the turbine assembly comprises a rotating shaft and a clamping ring, a turbine mold is designed according to the structure of the turbine assembly, and a turbine is manufactured by adopting a mold injection molding process; the air chamber comprises a cavity, an air inlet and a clamping groove, an air chamber mold is designed according to the structure of the air chamber, and the air chamber is manufactured by adopting a mold injection molding process. The submersible bottom plug-flow aerator comprises a submersible motor, a turbine assembly, an air chamber, an air inlet pipe, an aerator base and a turbine protection cover, wherein the turbine is manufactured by adopting a mold injection molding process, and the air chamber is manufactured by adopting the mold injection molding process.
Description
Technical Field
The invention relates to the technical field of oxygen increasing machines, in particular to a manufacturing method of a submersible bottom plug flow oxygen increasing machine.
Background
At present, mechanical equipment for oxygenating water bodies in ponds mainly has a blade wheel type structure and a water spraying type structure. The impeller type aerator mainly drives the impeller to rotate at a high speed through the motor, and promotes oxygen to be mixed into water through a method of violent stirring of the impeller on the water, so as to realize the aim of aeration of the water body. The water-spraying type oxygen-increasing machine adopts the principle that water is sprayed to the water surface to be fully contacted with air, so that the purpose of oxygen increasing is achieved. According to the working principle of the impeller type aerator, the working efficiency of the aerator is low and the energy consumption is high in the process of stirring water. The water-spraying type aerator has the advantages that most of water is raised above the water surface, so that the oxygen quality ratio of the water meter is enhanced, but the aeration effect is not obvious in deeper water.
For example, patent No. CN201010208068.0 discloses a method for manufacturing an aerator, which comprises a fixed frame fixed on a float bowl, a central shaft fixed at the middle position of the fixed frame through a bearing, and the central shaft having a degree of freedom to rotate around the fixed frame, a central chain wheel is fixedly arranged below the central shaft, a rotary frame is fixedly arranged on the central shaft below the central chain wheel, one end of the rotating frame is provided with a spiral blade shaft which has the freedom degree of rotating relative to the rotating frame, a transmission chain wheel is arranged and fixed on the spiral blade shaft above the rotating frame, the motor is arranged and fixed above the spiral blade shaft through a motor frame, an output shaft of the motor is connected and fixed with the top end of the spiral blade shaft through a coupler, the balancing weight and the motor are symmetrically installed and fixed at one end of the rotating rack, and the balancing weight and the motor play a role in balancing.
The oxygen increasing machine manufactured by the patent can bring air into water, and improves the oxygen increasing effect. However, the aerator in the patent only brings air on the water surface into the water, the contact time of the air and the water is short, the deeper underwater aeration effect is not obvious enough, in addition, the structure is more complex, and the manufacturing cost is higher.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art and provides a manufacturing method of a submersible bottom plug flow aerator.
In order to realize the purpose, the technical scheme adopted by the invention is as follows: a manufacturing method of a submersible bottom plug-flow aerator comprises a submersible motor, a turbine assembly, an air chamber, an air inlet pipe, an aerator base and a turbine protection cover;
the turbine assembly comprises a rotating shaft and a clamping ring, a turbine mold is designed according to the structure of the turbine assembly, and a turbine is manufactured by adopting a mold injection molding process;
the air chamber comprises a cavity, an air inlet and a clamping groove, an air chamber mold is designed according to the structure of the air chamber, and the air chamber is manufactured by adopting a mold injection molding process;
the turbine is rotatably arranged in the air chamber through the matching of the clamping ring and the clamping groove, and a driving shaft of the submersible motor is connected with the rotating shaft;
manufacturing an aerator base, installing the aerator base at the bottom of a pond, and fixing a submersible motor, a turbine assembly and an air chamber on the aerator base;
an air inlet pipe is arranged on the air chamber, one end of the air inlet pipe is connected with the air inlet, and the other end of the air inlet pipe extends out of the water surface of the pond and is communicated with the air;
and manufacturing a turbine protection cover, and covering the turbine protection cover outside the submersible motor, the turbine assembly and the air chamber.
Further, the turbine assembly comprises an aeration impeller and an auxiliary impeller, the aeration impeller and the auxiliary impeller are integrally connected, the aeration impeller is arranged in the cavity, and the auxiliary impeller is arranged outside the cavity.
Further, the aeration impeller comprises a plurality of air pushing blades and a plurality of dispersing blades, the air pushing blades and the dispersing blades are arranged on the rotating shaft in a spiral structure, and the width of the dispersing blades is gradually reduced along the axial direction of the rotating shaft.
Furthermore, the air pushing blades and the dispersing blades are arranged on the rotating shaft in a staggered mode.
Further, an air outlet is formed in the turbine assembly and communicated with the cavity, and the air outlet is located on the inner side of the auxiliary impeller.
Further, the turbine component is made of nylon and glass fiber materials, the mass percentage of the nylon is 80-90 percent, and the mass percentage of the glass fiber is 10-20 percent.
Further, the air chamber is made of nylon and glass fiber materials, the mass percentage of the nylon is 80-90 percent, and the mass percentage of the glass fiber is 10-20 percent.
Furthermore, the air inlet pipe is a steel wire threaded corrugated pipe.
Furthermore, the turbine protection cover is made of a stainless steel screen mesh and is manufactured by adopting a bending welding process.
Furthermore, the aerator base is formed by welding stainless steel pipes.
The invention has the beneficial effects that: according to the description of the invention, compared with the prior art, the manufacturing method of the submersible bottom plug-flow aerator comprises the submersible motor, the turbine assembly, the air chamber, the air inlet pipe, the aerator base and the turbine protection cover, wherein the turbine is manufactured by adopting the mold injection molding process, the air chamber is manufactured by adopting the mold injection molding process, and the batch manufacturing of the turbine and the air chamber is completed by adopting the mold injection molding process due to the complex structures of the turbine and the air chamber, so that the manufacturing efficiency is improved; through setting up snap ring and draw-in groove, accomplish the connection of turbine and air chamber, be connected the drive shaft of dive motor with the pivot, rotate in the air chamber with the drive turbine, in order to beat out the air in the air chamber, through the aerator base, the dive motor, the turbine subassembly, the air chamber is fixed at the bottom, the air inlet of air chamber is connected through the intake pipe, in order to introduce the air to the air chamber under the effect of turbine, beat out the air and mix with water, the air rises at the bottom, in order to improve the contact time of air and water, improve oxygenation effect, protect dive motor, the turbine subassembly, the air chamber through the turbine safety cover, prevent that submarine living beings from colliding the turbine subassembly, it is comparatively safe, adopt the manufacturing approach of the invention to make the aerator, the manufacturing efficiency is faster, the manufacturing cost is lower.
Drawings
FIG. 1 is a schematic structural view of a submersible bottom plug-flow aerator in a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a turbine assembly and plenum in a preferred embodiment of the invention;
reference numerals: 1. a submersible motor; 2. a turbine assembly; 3. an air chamber; 4. an air inlet pipe; 5. an aerator base; 6. a turbine shroud; 21. a rotating shaft; 22. a snap ring; 23. an aeration impeller; 24. an auxiliary impeller; 25. an air outlet; 31. a cavity; 32. an air inlet; 33. a card slot; 231. a pusher blade; 232. dispersing the blades.
Detailed Description
The technical solutions in 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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, in a preferred embodiment of the present invention, a method for manufacturing a submersible bottom-push-flow aerator comprises a submersible motor 1, a turbine assembly 2, an air chamber 3, an air inlet pipe 4, an aerator base 5 and a turbine protection cover 6;
the turbine assembly 2 comprises a rotating shaft 21 and a clamping ring 22, a turbine mold is designed according to the structure of the turbine assembly 2, and a turbine is manufactured by adopting a mold injection molding process;
the air chamber 3 comprises a cavity 31, an air inlet 32 and a clamping groove 33, an air chamber mold is designed according to the structure of the air chamber 3, and the air chamber 3 is manufactured by adopting a mold injection molding process;
the turbine is rotatably arranged in the air chamber 3 through the matching of the clamping ring 22 and the clamping groove 33, and a driving shaft of the submersible motor 1 is connected with the rotating shaft 21;
manufacturing an aerator base 5, installing the aerator base 5 at the bottom of a pond, and fixing the submersible motor 1, the turbine assembly 2 and the air chamber 3 on the aerator base 5;
an air inlet pipe 4 is arranged on the air chamber 3, one end of the air inlet pipe 4 is connected with an air inlet 32, and the other end of the air inlet pipe extends out of the water surface of the pond and is communicated with the air;
the turbine protection cover 6 is manufactured, and the turbine protection cover 6 is covered outside the submersible motor 1, the turbine assembly 2 and the air chamber 3.
The manufacturing method of the submersible bottom plug-flow aerator comprises a submersible motor 1, a turbine component 2, an air chamber 3, an air inlet pipe 4, an aerator base 5 and a turbine protection cover 6, wherein the turbine is manufactured by adopting a mold injection molding process, the air chamber 3 is manufactured by adopting the mold injection molding process, and the mass manufacturing of the turbine and the air chamber 3 is completed by adopting the mold injection molding process because the structures of the turbine and the air chamber 3 are complicated, so that the manufacturing efficiency is improved; by arranging the clamping ring 22 and the clamping groove 33, the connection between the turbine and the air chamber 3 is completed, the driving shaft of the submersible motor 1 is connected with the rotating shaft 21, the turbine is driven to rotate in the air chamber 3, the air in the air chamber 3 is pumped out, the submersible motor 1, the turbine component 2 and the air chamber 3 are fixed at the bottom of water through the aerator base 5, the air inlet 32 of the air chamber 3 is connected through the air inlet pipe 4, the air is introduced into the air chamber 3 under the action of the turbine and then mixed with the water, the air rises at the bottom of the water, the contact time of the air and the water is prolonged, the aeration effect is improved, the submersible motor 1, the turbine component 2 and the air chamber 3 are protected through the turbine protection cover 6, the underwater organisms are prevented from colliding with the turbine component 2, and the production method is safe.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in the present embodiment, the turbine assembly 2 includes an aeration impeller 23 and an auxiliary impeller 24, the aeration impeller 23 and the auxiliary impeller 24 are integrally connected, the aeration impeller 23 is disposed in the cavity 31, and the auxiliary impeller 24 is disposed outside the cavity 31. The turbine assembly 2 adopts the aeration impeller 23 and the auxiliary impeller 24 which are connected integrally, the aeration impeller 23 is arranged in the cavity 31, water in the cavity 31 is pumped out through the aeration impeller 23, negative pressure suction is generated in the cavity 31 to suck air into the air chamber 3, then the air is pumped out from the cavity 31, and the air and the water are rapidly mixed through the auxiliary impeller 24 so as to improve the oxygenation efficiency.
In this embodiment, the aeration impeller 23 includes a plurality of air pushing blades 231 and a plurality of dispersing blades 232, the air pushing blades 231 and the dispersing blades 232 are disposed on the rotating shaft 21 in a spiral structure, and the width of the dispersing blades 232 decreases gradually along the axial direction of the rotating shaft 21. The aeration impeller 23 comprises air pushing blades 231 and dispersing blades 232, the air pushing blades 231 are arranged on the rotating shaft 21 in a spiral structure, air is pushed out through the air pushing blades 231, the width of the dispersing blades 232 is gradually reduced, and the dispersing blades 232 can shear the air in the air chamber 3 when rotating, so that the air is pushed out from the air chamber 3 in a small bubble state, and the oxygen increasing efficiency is improved.
In the present embodiment, the air pushing blades 231 and the dispersing blades 232 are alternately disposed on the rotating shaft 21. The air pushing blades 231 and the dispersing blades 232 are alternately arranged on the rotating shaft 21 so as to shear air while applying pressure to the air, thereby improving oxygen increasing efficiency.
In the present embodiment, the turbine assembly 2 is provided with an air outlet 25, the air outlet 25 is communicated with the cavity 31, and the air outlet 25 is located inside the auxiliary impeller 24. Through setting up the air outlet 25 with cavity 31 intercommunication on turbine assembly 2 for aeration impeller 23 beats the air in cavity 31 out from air outlet 25, and air outlet 25 is located the inboard of auxiliary impeller 24, and when the air outlet 25 exhaust, through auxiliary impeller 24 flash mixed water and air, improve oxygenation efficiency.
In the embodiment, the turbine component 2 is made of nylon and glass fiber materials, wherein the mass percentage of the nylon is 80-90 percent, and the mass percentage of the glass fiber is 10-20 percent. The turbine component 2 is made of 80-90 percent of nylon and 10-20 percent of glass fiber materials, and the compression strength is high, so that the turbine component 2 can be manufactured by adopting a die injection molding process, and the turbine component 2 can be rapidly produced in batches.
In this embodiment, the air chamber 3 is made of nylon and glass fiber materials, wherein the mass percentage of the nylon is 80-90 percent, and the mass percentage of the glass fiber is 10-20 percent. The air chamber 3 is made of 80-90 percent of nylon and 10-20 percent of glass fiber material, and has high compressive strength, so that the air chamber 3 can be manufactured by adopting a mold injection molding process, and the air chambers 3 can be rapidly produced in batches.
In this embodiment, the air inlet pipe 4 is a steel wire threaded corrugated pipe. The air inlet pipe 4 is made of steel wire threaded corrugated pipes, the steel wire threaded corrugated pipes are high in structural strength and capable of bearing large pressure under water, long-time compression damage of the air inlet pipe 4 is avoided, and the service life is prolonged.
In this embodiment, the turbine protection cover 6 is made of a stainless steel screen mesh and is manufactured by a bending welding process. The turbine protection cover 6 is made of a stainless steel screen mesh, is manufactured by adopting a bending welding process, is simple and convenient to manufacture, is low in manufacturing cost, can better avoid underwater organisms from colliding the turbine assembly 2 by adopting the stainless steel screen mesh, cannot influence the oxygenation effect, is not rusted underwater for a long time, and is long in service life.
In this embodiment, the aerator base 5 is formed by welding stainless steel pipes. The aerator base 5 is formed by welding stainless steel pipes, has high structural strength, is not too heavy, does not rust underwater for a long time, and has long service life.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A manufacturing method of a submersible bottom plug-flow aerator is characterized in that: the aerator comprises a submersible motor (1), a turbine assembly (2), an air chamber (3), an air inlet pipe (4), an aerator base (5) and a turbine protective cover (6);
the turbine assembly (2) comprises a rotating shaft (21) and a clamping ring (22), a turbine mold is designed according to the structure of the turbine assembly (2), and a turbine is manufactured by adopting a mold injection molding process;
the air chamber (3) comprises a cavity (31), an air inlet (32) and a clamping groove (33), an air chamber mold is designed according to the structure of the air chamber (3), and the air chamber (3) is manufactured by adopting a mold injection molding process;
the turbine is rotatably arranged in the air chamber (3) through the matching of the clamping ring (22) and the clamping groove (33), and a driving shaft of the submersible motor (1) is connected with the rotating shaft (21);
manufacturing an aerator base (5), installing the aerator base (5) at the water bottom of a pond, and fixing a submersible motor (1), a turbine assembly (2) and an air chamber (3) on the aerator base (5);
an air inlet pipe (4) is arranged on the air chamber (3), one end of the air inlet pipe (4) is connected with an air inlet (32), and the other end of the air inlet pipe extends out of the water surface of the pond and is communicated with the air;
manufacturing a turbine protection cover (6), and covering the turbine protection cover (6) outside the submersible motor (1), the turbine assembly (2) and the air chamber (3);
the turbine assembly (2) comprises an aeration impeller (23) and an auxiliary impeller (24), the aeration impeller (23) and the auxiliary impeller (24) are integrally connected, the aeration impeller (23) is arranged in the cavity (31), and the auxiliary impeller (24) is arranged outside the cavity (31);
the aeration impeller (23) comprises a plurality of air pushing blades (231) and a plurality of dispersing blades (232), the air pushing blades (231) and the dispersing blades (232) are both arranged on the rotating shaft (21) in a spiral structure, and the width of the dispersing blades (232) is gradually reduced along the axial direction of the rotating shaft (21);
the air pushing blades (231) and the dispersing blades (232) are arranged on the rotating shaft (21) in a staggered mode.
2. The method for manufacturing a submersible bottom plug-flow aerator according to claim 1, wherein the method comprises the following steps: the turbine assembly (2) is provided with an air outlet (25), the air outlet (25) is communicated with the cavity (31), and the air outlet (25) is located on the inner side of the auxiliary impeller (24).
3. The method for manufacturing a submersible bottom plug-flow aerator according to claim 1, wherein the method comprises the following steps: the turbine component (2) is made of nylon and glass fiber materials, wherein the mass percentage of the nylon is 80-90 percent, and the mass percentage of the glass fiber is 10-20 percent.
4. The method for manufacturing a submersible bottom plug-flow aerator according to claim 1, wherein the method comprises the following steps: the air chamber (3) is made of nylon and glass fiber materials, the mass percentage of the nylon is 80-90 percent, and the mass percentage of the glass fiber is 10-20 percent.
5. The method for manufacturing a submersible bottom plug-flow aerator according to claim 1, wherein the method comprises the following steps: the air inlet pipe (4) is a steel wire threaded corrugated pipe.
6. The method for manufacturing a submersible bottom plug-flow aerator according to claim 1, wherein the method comprises the following steps: the turbine protection cover (6) is made of a stainless steel screen mesh and is manufactured by adopting a bending welding process.
7. The method for manufacturing a submersible bottom plug-flow aerator according to claim 1, wherein the method comprises the following steps: the aerator base (5) is formed by welding stainless steel pipes.
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| CN202110264382.9A CN112772546B (en) | 2021-03-11 | 2021-03-11 | Manufacturing method of submersible bottom plug flow aerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110264382.9A CN112772546B (en) | 2021-03-11 | 2021-03-11 | Manufacturing method of submersible bottom plug flow aerator |
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| CN112772546A CN112772546A (en) | 2021-05-11 |
| CN112772546B true CN112772546B (en) | 2022-08-09 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411391Y (en) * | 2009-03-24 | 2010-02-24 | 何祖汉 | Aeration stirring device with dual-layer impeller |
| CN201686555U (en) * | 2010-04-15 | 2010-12-29 | 上海欧保环境科技有限公司 | Novel submersible impelling aerator |
| CN102583798A (en) * | 2012-03-12 | 2012-07-18 | 南京贝莱德环保科技有限公司 | Low-speed plug-flow aerating/stirring dual-purpose machine |
| KR20150090510A (en) * | 2014-01-29 | 2015-08-06 | (주)황산 | Areation Aapparatus |
| CN205803069U (en) * | 2016-07-11 | 2016-12-14 | 广州蓝碧环境科学工程顾问有限公司 | Underwater plug-flow aeration purification integrated machine |
| CN207072854U (en) * | 2017-08-03 | 2018-03-06 | 张文永 | A kind of submersible type aeration oxygen increasing machine |
| CN208933070U (en) * | 2018-09-11 | 2019-06-04 | 嘉兴市天伦纳米染整有限公司 | A kind of aeration tank |
-
2021
- 2021-03-11 CN CN202110264382.9A patent/CN112772546B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201411391Y (en) * | 2009-03-24 | 2010-02-24 | 何祖汉 | Aeration stirring device with dual-layer impeller |
| CN201686555U (en) * | 2010-04-15 | 2010-12-29 | 上海欧保环境科技有限公司 | Novel submersible impelling aerator |
| CN102583798A (en) * | 2012-03-12 | 2012-07-18 | 南京贝莱德环保科技有限公司 | Low-speed plug-flow aerating/stirring dual-purpose machine |
| KR20150090510A (en) * | 2014-01-29 | 2015-08-06 | (주)황산 | Areation Aapparatus |
| CN205803069U (en) * | 2016-07-11 | 2016-12-14 | 广州蓝碧环境科学工程顾问有限公司 | Underwater plug-flow aeration purification integrated machine |
| CN207072854U (en) * | 2017-08-03 | 2018-03-06 | 张文永 | A kind of submersible type aeration oxygen increasing machine |
| CN208933070U (en) * | 2018-09-11 | 2019-06-04 | 嘉兴市天伦纳米染整有限公司 | A kind of aeration tank |
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| CN112772546A (en) | 2021-05-11 |
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