CN102249430A - Centrifugal combined type aeration automatic aerator - Google Patents
Centrifugal combined type aeration automatic aerator Download PDFInfo
- Publication number
- CN102249430A CN102249430A CN2011101246999A CN201110124699A CN102249430A CN 102249430 A CN102249430 A CN 102249430A CN 2011101246999 A CN2011101246999 A CN 2011101246999A CN 201110124699 A CN201110124699 A CN 201110124699A CN 102249430 A CN102249430 A CN 102249430A
- Authority
- CN
- China
- Prior art keywords
- centrifugal
- aeration
- cone
- built
- oxygen
- 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.)
- Granted
Links
Images
Classifications
-
- 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 invention discloses a centrifugal combined type aeration automatic aerator. The centrifugal combined type aeration automatic aerator comprises driving equipment, a negative pressure oxygen supply pipe, a pressurization flow guide pipe assembly and a fan, wherein the output end of the driving equipment is connected with conical centrifugation paddles; a water inlet passage is formed below the conical centrifugation paddles; one end of the negative pressure oxygen supply pipe is extended into the water inlet pipe below the conical centrifugation paddles; the pressurization flow guide pipe assembly is arranged below the driving equipment and is provided with a plurality of pressurization flow guide pipes which are radially and slantly distributed; the conical centrifugation paddles are extended into the pressurization flow guide assembly; and the fan is connected with the aeration pipe assembly below the pressurization flow guide pipe assembly through fan oxygen supply pipes. The fan oxygen supply pipes are connected with the aeration pipe assembly, so that the oxygen prepared by the fan can be blown in a large range, and bubbles produced by oxygen can be blown in a larger area by water sprayed by the pressurization flow guide pipe assembly in the process of upward floating. During water discharging, negative pressure is formed automatically, the external oxygen is introduced and is fully mixed with water so as to form oxygen bubbles, and the oxygen bubbles are blown in the larger area around the pressurization flow guide pipe assembly through the pressurization flow guide pipe assembly.
Description
Technical field
The present invention relates to the oxygenating machine technical field, particularly a kind of centrifugal built-up type aeration oxygen increasing machine.
Background technology
The type of oxygenating machine that is used for aquaculture or sewage purification at present is varied, mainly contains that jet is water jet, the oxygenating machine of type such as vane type, water wheel type and aeration type.Wherein, vane type and jet water-spraying oxygen-increasing machine all adopt goes out jet of water, it is contacted with air reach the oxygenation purpose.Waterwheel aerator is to utilize blade to pat in shoaling layer, causes great waves, and the contact area that increases the water surface and air realizes oxygenation.
At present, existing oxygenating machine all can only carry out oxygenation to the top layer water surface, and the obnoxious flavour in the bottom water can not effectively be eliminated, and oxygenation effect is not good.Existing aeration oxygen increasing machine utilizes motor that air is squeezed in the water, with dissolved oxygen, though effect increases,, the structure design of present aeration oxygen increasing machine is unreasonable, be vertical downward direction during the air admission water body, the buoyancy that is subjected to is bigger, and the dissolved oxygen time of water body is short, drives water body round-robin screw blade in addition and enters to wider scope in order to realize air and water body, its direction that drives current can't realize large-scale convection current for radially or axial direction due.
How to form aeration convection current on a large scale, the existing aeration oxygen increasing machine energy consumption height of solution, the drawback that the aeration scope is little are those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of centrifugal built-up type aeration oxygen increasing machine, to form aeration convection current on a large scale, the existing aeration oxygen increasing machine energy consumption height of solution, the drawback that the aeration scope is little.
For achieving the above object, the invention provides following technical scheme:
A kind of centrifugal built-up type aeration oxygen increasing machine comprises:
Driving arrangement, its output terminal are connected with the centrifugal oar of cone, and the below of the centrifugal oar of this cone has water entry;
Negative pressure oxygen supply pipe, one end stretch in the water entry of below of the centrifugal oar of described cone;
Be arranged on the supercharging thrust-augmenting nozzle assembly of described driving arrangement below, it has some supercharging thrust-augmenting nozzles of radial tilt distribution, and the centrifugal oar of described cone stretches in the described supercharging thrust-augmenting nozzle assembly;
Blower fan, it links to each other with the aeration tube assembly that is arranged at described supercharging thrust-augmenting nozzle assembly below by blower fan oxygen supply pipe.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, the centrifugal oar of described cone comprises:
The connection section that links to each other with described driving arrangement;
Be arranged on the upper cone on the described connection section periphery;
Be arranged on the below of described upper cone, and the lower cone that links to each other with described upper cone, this lower cone has the prosopyle that communicates with described water entry;
Be arranged between described upper cone and the described lower cone, and the centrifuge scraper that links to each other with the two respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, the below of described supercharging thrust-augmenting nozzle assembly is connected with flooding tube, and described water entry is formed by the centre hole of described flooding tube.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, also comprise outer tube, this outer tube bore communicates with extraneous air, and its top is provided with the blower fan mounting plate, and described blower fan is arranged on the described blower fan mounting plate, and described driving arrangement is arranged at the bottom of described outer tube.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, an end of described negative pressure oxygen supply pipe is connected with described outer tube, and the other end stretches in the water entry of below of the centrifugal oar of described cone.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, described blower fan oxygen supply pipe inserts into the inner in the chamber in the upper end of described outer tube, and stretches out in the polyoxy branch chamber of the bottom of described outer tube, and is branched off into a plurality of branch roads that link to each other with described aeration tube assembly respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, described aeration tube assembly is made up of many groups aeration tube device of radial distribution, and every group of described aeration tube device comprises a plurality of aeration tubes that connect by by link span, and described blower fan oxygen supply pipe links to each other with each described aeration tube respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, described supercharging thrust-augmenting nozzle assembly comprises:
The head that links to each other with the lower end of described driving arrangement;
Link to each other with described head, and some supercharging thrust-augmenting nozzles of radial tilt distribution.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, described supercharging thrust-augmenting nozzle is spiral helicine to be distributed in around the head of described supercharging thrust-augmenting nozzle assembly, and described supercharging thrust-augmenting nozzle is identical with the quantity of described aeration tube device, and points to each described aeration tube device respectively.
Preferably, in above-mentioned centrifugal built-up type aeration oxygen increasing machine, described driving arrangement is a submersible machine.
From above-mentioned technical scheme as can be seen, centrifugal built-up type aeration oxygen increasing machine provided by the invention, drive the centrifugal oar rotation of cone by driving arrangement, water is entered by the water entry of the centrifugal oar of cone below, under the centrifugation of the centrifugal oar of cone, the negative pressure oxygen supply pipe that one end stretches in the water entry of the centrifugal oar of this cone below forms negative pressure automatically, forms high pressure towards periphery through supercharging thrust-augmenting nozzle assembly and dishes out thereby connect water band oxygen.The blower fan oxygen supply is supplied with the aeration tube assembly with the blower fan hyperbaric oxygen by the blower fan oxygen supply pipeline, and the aeration that the aeration tube assembly produces is dished out by the high pressure that the supercharging thrust-augmenting nozzle always is shaped as again, with the oxygen of aeration tube towards periphery more big area dish out.
The present invention sucks extraneous air by negative pressure respectively, and the mode of blower fan system oxygen produces aeration, and its aeration ability is greatly improved.Because blower fan oxygen supply pipe links to each other with the aeration tube assembly, so the oxygen that can make blower fan make is dished out to wider, the bubble that oxygen produces rises in the process upwards wafing, and is pressurized water that the thrust-augmenting nozzle assembly sprays and pushes to towards periphery more big area and dish out.Part of oxygen of the present invention produces by negative pressure, so its power consumption is lower, in the process of draining, forms negative pressure automatically, and abundant the mixing with water of the oxygen importing of outside formed small oxygen bubble, dishes out by supercharging thrust-augmenting nozzle assembly is more large-area towards periphery.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the centrifugal built-up type aeration oxygen increasing machine that Fig. 1 provides for the embodiment of the invention;
The plan structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 2 provides for the embodiment of the invention;
The local structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 3 provides for the embodiment of the invention.
Embodiment
The invention discloses a kind of centrifugal built-up type aeration oxygen increasing machine, to form aeration convection current on a large scale, the existing aeration oxygen increasing machine energy consumption height of solution, the drawback that the aeration scope is little.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
See also Fig. 1-Fig. 3, the structural representation of the centrifugal built-up type aeration oxygen increasing machine that Fig. 1 provides for the embodiment of the invention; The plan structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 2 provides for the embodiment of the invention; The local structure synoptic diagram of the centrifugal built-up type aeration oxygen increasing machine that Fig. 3 provides for the embodiment of the invention.
Centrifugal built-up type aeration oxygen increasing machine provided by the invention comprises driving arrangement 4, negative pressure oxygen supply pipe 2, supercharging thrust-augmenting nozzle assembly 8 and blower fan 1.Wherein, the output terminal of driving arrangement 4 is connected with the centrifugal oar 7 of cone, driving arrangement 4 is used to drive the centrifugal oar 7 of this cone and rotates, the below of the centrifugal oar 7 of cone has water entry, along with the rotation of the centrifugal oar 7 of cone, make the current of the centrifugal oar of cone 7 belows enter and be discharged at a high speed by the water entry below it.Because in water, so the present invention can adopt submersible machine as driving arrangement 4 with driving arrangement 4 operated by rotary motion.
One end of negative pressure oxygen supply pipe 2 stretches in the water entry of below of the centrifugal oar 7 of described cone, in centrifugal oar 7 rotation processes of cone, forms negative pressure below the centrifugal oar 7 of cone, thereby negative pressure oxygen supply pipe 2 forms negative pressure.During concrete the use, the other end of this negative pressure oxygen supply pipe 2 is led to outside the water surface, under the effect of negative pressure oxygen supply pipe 2 negative pressure, can be with in the air outside negative suction oxygen supply pipe 2, and discharge by the end that negative pressure oxygen supply pipe 2 is positioned at the centrifugal oar of cone 7 belows, along with the disturbance of the centrifugal oar 7 of cone, the water of following the centrifugal oar of cone 7 to suck together is discharged from, and promptly connects water band oxygen and forms high pressure towards periphery and dish out.
Supercharging thrust-augmenting nozzle assembly 8 is arranged on the below of driving arrangement 4, and it has some supercharging thrust-augmenting nozzles of radial tilt distribution, and the centrifugal oar 7 of cone stretches in the described supercharging thrust-augmenting nozzle assembly 8.Rotation along with the centrifugal oar 7 of cone, under its centrifugation, the water of its below and the air of being discharged by negative pressure oxygen supply pipe 2 are together sucked, and discharge by each supercharging thrust-augmenting nozzle of supercharging thrust-augmenting nozzle assembly 8, because supercharging thrust-augmenting nozzle radial distributes, the water that is imported into is outwards dished out along radial, because the supercharging thrust-augmenting nozzle is obliquely installed, so the present invention can make the oblique water body that enters of sky G﹠W effectively mix, eliminated the defective of its below water body oxygenation effect difference, can carry out abundant convection current oxygenation to whole water body, under the lower condition of energy consumption, significantly improve oxygenation effect.
Blower fan 1 links to each other with the aeration tube assembly that is arranged at supercharging thrust-augmenting nozzle assembly 8 belows by blower fan oxygen supply pipe 5.The air that drives blower fan 1 generation enters in the aeration tube assembly through blower fan oxygen supply pipe 5, and overflows with the bubble form disperse by the aeration tube assembly, at liquid-gas interface oxygen is dissolved in the water.
Centrifugal built-up type aeration oxygen increasing machine provided by the invention, drive centrifugal oar 7 rotations of cone by driving arrangement 4, water is entered by the water entry of the centrifugal oar of cone 7 belows, under the centrifugation of the centrifugal oar 7 of cone, one end stretches in the water entry of the centrifugal oar of this cone 7 belows, negative pressure oxygen supply pipe 2 forms negative pressure automatically, dishes out thereby company's water band oxygen forms high pressure towards periphery through supercharging thrust-augmenting nozzle assembly 8.Blower fan 1 oxygen supply is supplied with the aeration tube assembly with blower fan 1 hyperbaric oxygen by blower fan oxygen supply pipeline 5, and the aeration that the aeration tube assembly produces is dished out by the high pressure that the supercharging thrust-augmenting nozzle always is shaped as again, with the oxygen of aeration tube towards periphery more big area dish out.
The present invention sucks extraneous air by negative pressure respectively, and the mode of blower fan 1 system oxygen produces aeration, and its aeration ability is greatly improved.Because blower fan oxygen supply pipe 5 links to each other with the aeration tube assembly, so the oxygen that can make blower fan 1 make can be dished out to wider, the bubble that oxygen produces rises in the process upwards wafing, and is pressurized water that the thrust-augmenting nozzle assembly sprays and pushes to towards periphery more big area and dish out.Part of oxygen of the present invention produces by negative pressure, so its power consumption is lower, in the process of draining, forms negative pressure automatically, and abundant the mixing with water of the oxygen importing of outside formed small oxygen bubble, dishes out more in large area towards periphery by supercharging thrust-augmenting nozzle assembly.
The centrifugal oar 7 of cone comprises connection section, upper cone 12, lower cone 14 and centrifuge scraper 13.Wherein, connection section links to each other with driving arrangement 4, and upper cone 12 is arranged on the periphery of connection section, and lower cone 14 is arranged on the below of upper cone 12, and links to each other with upper cone 12, this lower cone 14 have a prosopyle identical with water entry.Centrifuge scraper 13 is arranged between upper cone 12 and the lower cone 14, and links to each other with the two respectively.Drive in centrifugal oar 7 rotating process of cone at driving arrangement 4, centrifuge scraper 13 is sucked into the top with the water of the centrifugal oar of cone 7 belows, and enter in the passage between upper cone 12 and the lower cone 14 by the water-in on water entry and the lower cone 14, by centrifuge scraper 13 action of centrifugal force current are sprayed into to the supercharging thrust-augmenting nozzle of supercharging thrust-augmenting nozzle assembly 8 at last, spray at a high speed by the supercharging thrust-augmenting nozzle.
The below of supercharging thrust-augmenting nozzle assembly 8 is connected with flooding tube 9, and water entry is formed by the centre hole of flooding tube 9.By the intensity that flooding tube 9 can strengthen supercharging thrust-augmenting nozzle assembly 8 is set, and can in flooding tube 9, form independently water entry, water entry and supercharging thrust-augmenting nozzle assembly 8 water exit are on every side separated, avoid into water and water outlet formation flow-disturbing, and influence oxygenation effect.
The present invention also can comprise outer tube 3, and this outer tube bore communicates with extraneous air, and its top is provided with the blower fan mounting plate, and blower fan 1 is arranged on the blower fan mounting plate, and driving arrangement 4 is arranged at the bottom of outer tube 3.One end of negative pressure oxygen supply pipe 2 is connected with outer tube 3, and the other end stretches in the below water entry of the centrifugal oar 7 of cone.Blower fan oxygen supply pipe 5 inserts into the inner in the chamber in the upper end of outer tube 3, and stretches out in the bottom of outer tube 3 polyoxy branch chamber, and is branched off into a plurality of branch roads that link to each other with the aeration tube assembly respectively by blower fan polyoxy branch chamber 6.
The aeration tube assembly is made up of many groups aeration tube device of radial distribution, and every group of aeration tube device comprises a plurality of aeration tubes 10 that connect by by link span 11, and blower fan oxygen supply pipe 5 links to each other with each aeration tube 10 respectively.Every group of aeration tube device is made up of three aeration tubes 10 altogether in the present embodiment, and three aeration tubes 10 are fixing by link span 11, and a plurality of aeration tubes 10 of every group of aeration tube device are equally with radial distribution.
Supercharging thrust-augmenting nozzle assembly 8 comprises the head that links to each other with the lower end of driving arrangement 4 and links to each other with head, and some supercharging thrust-augmenting nozzles of radial tilt distribution.Preferably, the supercharging thrust-augmenting nozzle is spiral helicine to be distributed in around the head of supercharging thrust-augmenting nozzle assembly 8, and the supercharging thrust-augmenting nozzle is identical with the quantity of aeration tube device, and point to each aeration tube device respectively, the current of each supercharging thrust-augmenting nozzle ejection can spray the oxygen bubble by the ejection of aeration tube device to farther direction.Be distributed in owing to the supercharging thrust-augmenting nozzle is spiral helicine around the head of supercharging thrust-augmenting nozzle assembly 8, when water was sprayed by this supercharging thrust-augmenting nozzle, can form with this supercharging thrust-augmenting nozzle assembly 8 was the eddy flow at center, thereby more large-area stirring water body improves oxygenation effect.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a centrifugal built-up type aeration oxygen increasing machine is characterized in that, comprising:
Driving arrangement (4), its output terminal are connected with the centrifugal oar of cone (7), and the below of the centrifugal oar of this cone (7) has water entry;
Negative pressure oxygen supply pipe (2), one end stretch in the water entry of the centrifugal oar of described cone (7) below;
Be arranged on the supercharging thrust-augmenting nozzle assembly (8) of described driving arrangement (4) below, it has some supercharging thrust-augmenting nozzles of radial tilt distribution, and the centrifugal oar of described cone (7) stretches in the described supercharging thrust-augmenting nozzle assembly (8);
Blower fan (1), it links to each other with the aeration tube assembly that is arranged at described supercharging thrust-augmenting nozzle assembly (8) below by blower fan oxygen supply pipe (5).
2. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 1 is characterized in that, the centrifugal oar of described cone (7) comprising:
The connection section that links to each other with described driving arrangement (4);
Be arranged on the upper cone (12) on the described connection section periphery;
Be arranged on the below of described upper cone (12), and the lower cone (14) that links to each other with described upper cone (12), this lower cone (14) has the prosopyle that communicates with described water entry;
Be arranged between described upper cone (12) and the described lower cone (14), and the centrifuge scraper that links to each other with the two respectively (13).
3. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 2 is characterized in that the below of described supercharging thrust-augmenting nozzle assembly (8) is connected with flooding tube (9), and described water entry is formed by the centre hole of described flooding tube (9).
4. as the described centrifugal built-up type aeration oxygen increasing machine of claim 1-3, it is characterized in that, also comprise outer tube (3), the inner chamber of this outer tube communicates with extraneous air, and its top is provided with the blower fan mounting plate, described blower fan (1) is arranged on the described blower fan mounting plate, and described driving arrangement (4) is arranged at the bottom of described outer tube (3).
5. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 4 is characterized in that, an end of described negative pressure oxygen supply pipe (2) is connected with described outer tube (3), and the other end stretches in the water entry of the centrifugal oar of described cone (7) below.
6. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 4, it is characterized in that, described blower fan oxygen supply pipe (5) inserts into the inner in the chamber in the upper end of described outer tube (3), and stretch out, and be branched off into a plurality of branch roads that link to each other with described aeration tube assembly respectively in the polyoxy branch chamber of the bottom of described outer tube (3).
7. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 6, it is characterized in that, described aeration tube assembly is made up of many groups aeration tube device of radial distribution, every group of described aeration tube device comprises a plurality of aeration tubes (10) that connect by by link span, and described blower fan oxygen supply pipe (5) links to each other with each described aeration tube (10) respectively.
8. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 7 is characterized in that, described supercharging thrust-augmenting nozzle assembly (8) comprising:
The head that links to each other with the lower end of described driving arrangement (4);
Link to each other with described head, and some supercharging thrust-augmenting nozzles of radial tilt distribution.
9. centrifugal built-up type aeration oxygen increasing machine as claimed in claim 8, it is characterized in that, described supercharging thrust-augmenting nozzle is spiral helicine to be distributed in around the head of described supercharging thrust-augmenting nozzle assembly (8), and described supercharging thrust-augmenting nozzle is identical with the quantity of described aeration tube device, and points to each described aeration tube device respectively.
10. as each described centrifugal built-up type aeration oxygen increasing machine of claim 5-9, it is characterized in that described driving arrangement (4) is a submersible machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101246999A CN102249430B (en) | 2011-05-13 | 2011-05-13 | Centrifugal combined type aeration automatic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101246999A CN102249430B (en) | 2011-05-13 | 2011-05-13 | Centrifugal combined type aeration automatic aerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102249430A true CN102249430A (en) | 2011-11-23 |
| CN102249430B CN102249430B (en) | 2012-11-07 |
Family
ID=44977065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101246999A Expired - Fee Related CN102249430B (en) | 2011-05-13 | 2011-05-13 | Centrifugal combined type aeration automatic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102249430B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007094A1 (en) * | 2011-07-12 | 2013-01-17 | Deng Zhongmin | Centrifugal combined aeration machine |
| CN103190375A (en) * | 2013-04-19 | 2013-07-10 | 中国水产科学研究院淡水渔业研究中心 | Oxygenation device for ponds |
| CN110250085A (en) * | 2019-06-20 | 2019-09-20 | 珠海聚能精密工业有限公司 | It is aerated water activating oxygenation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067477U (en) * | 1989-11-10 | 1990-12-19 | 吴为国 | Spray type oxygen richening machine |
| CN200959771Y (en) * | 2006-09-21 | 2007-10-17 | 余亦非 | Straight tube type aerator |
| CN101322481A (en) * | 2008-08-04 | 2008-12-17 | 邓忠敏 | Centrifugal type double-tube activating aeration oxygen increasing machine |
| CN101423301A (en) * | 2007-11-01 | 2009-05-06 | 孙建 | Submerged aerator with gas cylinder direct air-intake |
-
2011
- 2011-05-13 CN CN2011101246999A patent/CN102249430B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067477U (en) * | 1989-11-10 | 1990-12-19 | 吴为国 | Spray type oxygen richening machine |
| CN200959771Y (en) * | 2006-09-21 | 2007-10-17 | 余亦非 | Straight tube type aerator |
| CN101423301A (en) * | 2007-11-01 | 2009-05-06 | 孙建 | Submerged aerator with gas cylinder direct air-intake |
| CN101322481A (en) * | 2008-08-04 | 2008-12-17 | 邓忠敏 | Centrifugal type double-tube activating aeration oxygen increasing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013007094A1 (en) * | 2011-07-12 | 2013-01-17 | Deng Zhongmin | Centrifugal combined aeration machine |
| CN103190375A (en) * | 2013-04-19 | 2013-07-10 | 中国水产科学研究院淡水渔业研究中心 | Oxygenation device for ponds |
| CN103190375B (en) * | 2013-04-19 | 2015-07-01 | 中国水产科学研究院淡水渔业研究中心 | Oxygenation device for ponds |
| CN110250085A (en) * | 2019-06-20 | 2019-09-20 | 珠海聚能精密工业有限公司 | It is aerated water activating oxygenation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102249430B (en) | 2012-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202181237U (en) | Centrifugal combined-type aeration oxygen-increasing machine | |
| CN102267766B (en) | Centrifugal activation and aeration oxygen increasing machine | |
| CN102674574B (en) | Pneumatic aeration device | |
| CN103058401B (en) | High-efficiency self-priming centrifugal submersible aerator | |
| CN101172216B (en) | Self-suction gas-liquid mixing impeller | |
| CN108419746B (en) | Self-rotating fishery aerator | |
| CN201908001U (en) | Novel jet aerator | |
| CN106975375B (en) | Microbubble device, desulfurization equipment, oxidation and method for improving oxygen content of water body | |
| CN102249430B (en) | Centrifugal combined type aeration automatic aerator | |
| CN108552107B (en) | Impeller-inflating mixed water aerator and method thereof | |
| RU2593605C1 (en) | Device for aeration of water | |
| CN106430661A (en) | Flow-generating type aerator and aerating system | |
| CN105836906A (en) | Efficient centrifugal submerged aerator | |
| CN203530035U (en) | Jet aerator | |
| CN102887595A (en) | Drift-type aerating device | |
| CN202072549U (en) | Flow-pushing combined aerator | |
| CN202829720U (en) | Drifting type aerating apparatus | |
| CN110614168B (en) | Stirring type flotation machine with jet impeller | |
| CN104719239B (en) | A kind of cultivating pool swell type oxygen-increasing device | |
| CN203428973U (en) | Centrifugal supercharging jet aerator | |
| CN100467105C (en) | Horizontal oscillation jet-flow mixing integrated device | |
| KR101221116B1 (en) | Radial aeration apparatus having fountain | |
| CN210698953U (en) | Air-lift type sand setting machine | |
| CN203128310U (en) | Underwater aerator with improved structure | |
| CN202610041U (en) | Centrifugal self-absorption hybrid type inversed umbrella shaped aeration machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151215 Address after: 272000 Shandong city of Jining Province Economic and Technological Development Zone (Jiaxiang tuanli town of Jia Lu Xi Lu Bei rinsho) Patentee after: Shandong Huayi Environmental Technology Engineering Co. Ltd. Address before: 101, room 3, unit 12, building 258, 273500 Bao Lu, Shandong, Zoucheng Patentee before: Deng Zhongmin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |