CN101381171A - Structure of suspension water-lifting aerator and usage method - Google Patents
Structure of suspension water-lifting aerator and usage method Download PDFInfo
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- CN101381171A CN101381171A CNA2007100456635A CN200710045663A CN101381171A CN 101381171 A CN101381171 A CN 101381171A CN A2007100456635 A CNA2007100456635 A CN A2007100456635A CN 200710045663 A CN200710045663 A CN 200710045663A CN 101381171 A CN101381171 A CN 101381171A
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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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Abstract
The present invention discloses a suspended type water lifting aerator, which is of a straight through tubular structure that consists of a floater, a gas liquid lifting tube, an aerator (or an aerator combination), a water lifting draft tube, a dropping device, and an air releasing tube, which are mutually connected. A compressed air enters the aerator (or aerator combination) through the air releasing tube to generate air marks. The water, around the aerator or in the internal clearances of the aerator combination, is mixed with the air and lifted in the gas liquid lifting tube along with the air marks, and flows out from a liquid outlet which is submerged below the surface of the water. The aerator (or the aerator combination) is smaller than the lifting tube and the draft tube connected therewith, and thus the upward communication and flow of the water is facilitated. The device is vertically suspended and arranged in water through the suspension of the floater and the pull-down of the dropping device so as to oxygenize the water at the bottom and lift the water at the lower layer. The adopted aerator is suspended and moveable, solves the problems that the aerator requires large air pressure and is inconvenient to mount and maintain, and the like, and can be widely applied to many fields, such as the disposal of various waste waters and sewages, aquiculture oxygen addition, and the like.
Description
(1) technical field:
The present invention relates to equipment and method that equipment and method, especially lower floor's liquid upwards promote, aerating is dissolved, mixing is stirred that a kind of gas and liquid mixing are handled.The present invention adopts a kind of floated, aerating apparatus movably, and having solved aerator needs problems such as air pressure is big, installation and maintenance inconvenience, can be widely used in many fields such as various black water processing, aquaculture oxygenation.
(2) background technology:
When gas-liquid mixed is handled in the aquaculture at present, majority is to rotate with the motor impeller, with push away ability of swimming, jet-type, add the wind formula, mode such as rotary, compression, stright-pulling type carries out oxygenation, this oxygenating machine complex structure, water-immersed mechanical part corrodes easily, and power is big, the energy consumption height, and mechanical movement brings damage for easily the breed fresh and living aquatic products.Aerator major part in the sewage disposal is to be fixed in the bottom, aeration tank to carry out the deep aeration processing, and energy consumption is big, to the requirement height of air compressor.
Other relevant patents have: patent 01138023.3 liquid treating method and treatment unit thereof, patent 97116644.7 micro-bubble deterging devices, 01120974.7 1 kinds of supercritical sewage oxidizing treaters of patent, patent 01113892.0 pipeline-type ozone equipment for treating water, the Liqiud-gas mixing device of patents such as the device of patent 200610045692.7 increase oxygen in water and processing method all adopts negative pressure to suck gas and forms bubble, gas-liquid mixed then, this method energy expenditure is too big, and the electricity charge account for more than 50% of operating cost; 200410040528.8 1 kinds of oxygen enrichment active waters of patent, its purposes, preparation method and be the custom-designed device of this method be power with the pressure air, but its aerating apparatus are too simple, also do not have concrete shape explanation, can't handle the deep-layer liquid aeration.The person in charge and the arm of the low consumption environment protection gas water burst purifying processor of patent 00262706.X are the threeway shape, the bubble generator that is contained in the siphunculus end is with the local terminal pipe sealing, it is box-like that bubble generator is, and uniform aperture on the panel covers aperture with bubble sand head, bubble sand plate, porose rubber diaphragm or gas gauze.His bubble generating apparatus is the box-like integral body of a hollow, and the arm of water above bubble generator enters, and influenced the thorough mixing of air water, forms air pocket easily, and current are the curve more power consumptions of flowing, and has reduced air water blended efficient.Patent 98204611.1 and patent 91100275.8 do not have drainage tube, and be high to the power consumption of swallow aeration; Patent 200310117900.6 has surrounded solarization air cell and air chamber by concentric major diameter tube wall with it.Ingress is equipped with the air releasing tube of perforation below solarization air cell.Pressurized air enters solarization air cell's oxygenation through air releasing tube, and tail gas enters air chamber, and after air chamber was full of, gas was concentrated and rise tube release on the center, forms air pocket, rose on the promotion center on the tube current direction and flowed.Its aerator surrounds drainage pipe, hollow pipeline is wasting space too greatly too, current are concentrated from the aerator hollow space and are flowed, air pocket aeration efficient is low, it is low to promote water body efficient, be unfavorable for moving after the anchoring pier of bottom is fixing, and the aerator of having fixed it is in undersurface position, energy consumption is bigger, the installation and maintenance inconvenience.
(3) summary of the invention:
The present invention adopt a kind of floated, movably, the air water mixed aeration device that can rise, solved aerator need air pressure greatly, problem such as not removable, installation and maintenance inconvenience, can be widely used in many fields such as various black water processing, aquaculture oxygenation.It can also be used to prepare the one-tenth processing of high-oxygen water, wine and the stirring and evenly mixing of little water body etc.
The present invention mainly is interconnected to constitute straight-through tubular structure by float, gas-liquid upcast, aerator (or aerator molectron), the drainage tube that pumps up water, tenesmus device and air releasing tube.Pressurized air enters aerator (or aerator molectron) through air releasing tube and generates small bubbles, around the aerator or the water in the aerator molectron internal voids in the gas-liquid upcast, carry out gas-liquid mixed with bubble and rise, flow out by the liquid outlet that is immersed in water surface.Aerator (or aerator molectron) is littler than connected upcast and drainage tube, and upwards circulation is mobile to be beneficial to water body.This device is suspended by float, and the drop-down vertical suspension of tenesmus device is installed in the water, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.The present invention adopt a kind of floated, movably, the air water mixed aeration device that can rise, solved aerator need air pressure greatly, not removable, installation and maintenance are inconvenient, to swallow can't the low-consumption high-efficiency aeration etc. problem, can be widely used in many fields such as various black water processing, aquaculture oxygenation.It can be used to prepare the one-tenth processing of high-oxygen water, wine and the stirring and evenly mixing of little water body etc.
The using method of suspension water-lifting aerator is: float (1) is connected with the tube wall of gas-liquid upcast (2), the slightly little aerator of cross section (or aerator molectron) (3) is housed between gas-liquid upcast (2) and the drainage tube that pumps up water (4), and upwards circulation is mobile to be beneficial to water body.Pressurized air enters aerator (or aerator molectron) (3) through air releasing tube (6) and generates small bubbles, around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.This installs by float (1) and suspends, and tenesmus device (5) is connected with the drainage tube that pumps up water (4) bottom, and tenesmus device (5) is drop-down to be installed in the water vertical suspension of suspension water-lifting aerator, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.
The handling characteristics of suspension water-lifting aerator is: a kind of suspension water-lifting aerator is interconnected to constitute straight-through tubular structure by float (1), gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6).It is characterized in that: float (1), gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6) are interconnected to constitute straight-through tubular structure.Float (1) is connected with the tube wall of gas-liquid upcast (2), and the slightly little aerator of cross section (or aerator molectron) (3) is housed between gas-liquid upcast (2) and the drainage tube that pumps up water (4), and upwards circulation is mobile to be beneficial to water body.Pressurized air enters aerator (or aerator molectron) (3) through air releasing tube (6) and generates small bubbles, around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.This installs by float (1) and suspends, and tenesmus device (5) is connected with the drainage tube that pumps up water (4) bottom, and tenesmus device (5) is drop-down to be installed in the water vertical suspension of suspension water-lifting aerator, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.
Gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6) are interconnected to constitute straight-through tubular structure.Liquid is entered by the drainage tube that pumps up water (4), generate small bubbles through aerator (or aerator molectron) (3), around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.
The section shape of gas-liquid upcast (2), aerator (3), the drainage tube that pumps up water (4) comprises trilateral, rectangle or circular three kinds of shapes.Their sectional area scope comprises the arbitrary area of 1-20000 square centimeter.Interconnect the aerator molectron of forming hollow by the aerator with 1-4 arm (3), prop up length of tube 0-20 centimetre.The section shape of aerator (or aerator molectron) (3) comprises trilateral, rectangle, parallelogram, trapezoidal, circular.The area magnitude range that the aperture panel is arranged on aerator (3) surface comprises the arbitrary area of 1-20000 square centimeter.The aerator molectron is put in pipe or square tube or the frame cabinet and uses, by pipe or square tube or the frame cabinet replacement gas-liquid upcast and the drainage tube that pumps up water.
The degree of depth that aerator (or aerator molectron) (3) is placed under liquid level comprises any degree of depth of 0.2-3.5 rice, can use alone or in combination together, increase the surface-area of bottom liquid come-up when being used in combination, with dividing plate liquid is divided into the upper and lower between the suitable for reading and liquid-inlet pipe end opening at drain pipe; Also can a plurality ofly be positioned in the liquid layer of different depths and use simultaneously.
The length of gas-liquid upcast (2) comprises the random length of 0.1-3.7 rice, and gas-liquid upcast (2) is higher than 0.2 meter of liquid level suitable for reading comprising, or is lower than horizontal plane 0.1-10.0 rice optional position, gas liquid mixer place after the bending.The length of drainage tube (4) of pumping up water comprises 0-20 rice random length, helps floating on the deep-layer liquid liquid-covered.The air releasing tube of suspension water-lifting aerator (6) can be in the side of aerator (3) or any position of upper and lower surface.
Suspension water-lifting aerator is power with the pressure air, generate the bubble that varies in size by aerator (3), the size bubble come-up, liquid in the gas-liquid upcast (2) there is the effect of the aeration of promotion blended, simultaneously the liquid in the drainage tube that pumps up water (4) there is pulling function, thereby impels deep-layer liquid to flow to the top layer.
Apparatus of the present invention are simple in structure, and flow is big, and it is low, easy to install to consume energy, adopt a kind of floated, movably, the air water mixed aeration device that can rise, have gas-liquid mixed to deep-layer liquid, aeration, pulling, lifting, and function such as flocculating and purifying.When having solved the processing deep-layer liquid aerator need air pressure greatly, not removable, installation and maintenance are inconvenient, to swallow can't the low-consumption high-efficiency aeration etc. problem, can be widely used in many fields such as various black water processing, aquaculture oxygenation.It can be used to prepare the one-tenth processing of high-oxygen water, wine and the stirring and evenly mixing of little water body etc.; Be applicable to that also discharging negative ion oxygen goes into air to improve Air quality, collects planktonic organism and finely ground particle substance and other gas-liquid mixed fields.
(4) description of drawings:
Fig. 1 is the structural representation of suspension water-lifting aerator
Fig. 2 is the structural representation of aerator
Fig. 3 is the structural representation of aerator molectron
Fig. 4 is the structural representation that a plurality of suspension water-lifting aerators are combined
Fig. 5 is that a plurality of suspension water-lifting aerators disperse to be positioned over the work synoptic diagram in the liquid
(5) embodiment:
The present invention adopt a kind of floated, movably, the air water mixed aeration device that can rise, solved aerator need air pressure greatly, not removable, installation and maintenance are inconvenient, to swallow can't the low-consumption high-efficiency aeration etc. problem, can be widely used in many fields such as various black water processing, aquaculture oxygenation.It can be used to prepare the one-tenth processing of high-oxygen water, wine and the stirring and evenly mixing of little water body etc.
The present invention mainly is interconnected to constitute straight-through tubular structure by float, gas-liquid upcast, aerator (or aerator molectron), the drainage tube that pumps up water, tenesmus device and air releasing tube.Pressurized air enters aerator (or aerator molectron) through air releasing tube and generates small bubbles, around the aerator or the water in the aerator molectron internal voids in the gas-liquid upcast, carry out gas-liquid mixed with bubble and rise, flow out by the liquid outlet that is immersed in water surface.Aerator (or aerator molectron) is littler than connected upcast and drainage tube, and upwards circulation is mobile to be beneficial to water body.This device is suspended by float, and the drop-down vertical suspension of tenesmus device is installed in the water, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.
The using method of suspension water-lifting aerator is: float (1) is connected with the tube wall of gas-liquid upcast (2), the slightly little aerator of cross section (or aerator molectron) (3) is housed between gas-liquid upcast (2) and the drainage tube that pumps up water (4), and upwards circulation is mobile to be beneficial to water body.Pressurized air enters aerator (or aerator molectron) (3) through air releasing tube (6) and generates small bubbles, around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.This installs by float (1) and suspends, and tenesmus device (5) is connected with the drainage tube that pumps up water (4) bottom, and tenesmus device (5) is drop-down to be installed in the water vertical suspension of suspension water-lifting aerator, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.
The handling characteristics of suspension water-lifting aerator is: a kind of suspension water-lifting aerator is interconnected to constitute straight-through tubular structure by float (1), gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6).It is characterized in that: float (1), gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6) are interconnected to constitute straight-through tubular structure.Float (1) is connected with the tube wall of gas-liquid upcast (2), and the slightly little aerator of cross section (or aerator molectron) (3) is housed between gas-liquid upcast (2) and the drainage tube that pumps up water (4), and upwards circulation is mobile to be beneficial to water body.Pressurized air enters aerator (or aerator molectron) (3) through air releasing tube (6) and generates small bubbles, around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.This installs by float (1) and suspends, and tenesmus device (5) is connected with the drainage tube that pumps up water (4) bottom, and tenesmus device (5) is drop-down to be installed in the water vertical suspension of suspension water-lifting aerator, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.
Gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6) are interconnected to constitute straight-through tubular structure.Liquid is entered by the drainage tube that pumps up water (4), generate small bubbles through aerator (or aerator molectron) (3), around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.
The section shape of gas-liquid upcast (2), aerator (3), the drainage tube that pumps up water (4) comprises trilateral, rectangle or circular three kinds of shapes.Their sectional area scope comprises the arbitrary area of 1-20000 square centimeter.Interconnect the aerator molectron of forming hollow by the aerator with 1-4 arm (3), prop up length of tube 0-20 centimetre.
The section shape of aerator (or aerator molectron) (3) comprises trilateral, rectangle, parallelogram, trapezoidal, circular.The area magnitude range that the aperture panel is arranged on aerator (3) surface comprises the arbitrary area of 1-20000 square centimeter.The aerator molectron is put in pipe or square tube or the frame cabinet and uses, by pipe or square tube or the frame cabinet replacement gas-liquid upcast and the drainage tube that pumps up water.
The degree of depth that aerator (or aerator molectron) (3) is placed under liquid level comprises any degree of depth of 0.2-3.5 rice, can use alone or in combination together, increase the surface-area of bottom liquid come-up when being used in combination, with dividing plate liquid is divided into the upper and lower between the suitable for reading and liquid-inlet pipe end opening at drain pipe; Also can a plurality ofly be positioned in the liquid layer of different depths and use simultaneously.
The length of gas-liquid upcast (2) comprises the random length of 0.1-3.7 rice, and gas-liquid upcast (2) is higher than 0.2 meter of liquid level suitable for reading comprising, or is lower than horizontal plane 0.1-10.0 rice optional position, gas liquid mixer place after the bending.
The length of drainage tube (4) of pumping up water comprises 0-20 rice random length, helps floating on the deep-layer liquid liquid-covered.
The air releasing tube of suspension water-lifting aerator (6) can be in the side of aerator (3) or any position of upper and lower surface.
Suspension water-lifting aerator is power with the pressure air, generate the bubble that varies in size by aerator (3), the size bubble come-up, liquid in the gas-liquid upcast (2) there is the effect of the aeration of promotion blended, simultaneously the liquid in the drainage tube that pumps up water (4) there is pulling function, thereby impels deep-layer liquid to flow to the top layer.
Apparatus of the present invention are simple in structure, and flow is big, and it is low, easy to install to consume energy, adopt a kind of floated, movably, the air water mixed aeration device that can rise, have gas-liquid mixed to deep-layer liquid, aeration, pulling, lifting, and function such as flocculating and purifying.When having solved the processing deep-layer liquid aerator need air pressure greatly, not removable, installation and maintenance are inconvenient, to swallow can't the low-consumption high-efficiency aeration etc. problem, can be widely used in many fields such as various black water processing, aquaculture oxygenation.It can be used to prepare the one-tenth processing of high-oxygen water, wine and the stirring and evenly mixing of little water body etc.; Be applicable to that also discharging negative ion oxygen goes into air to improve Air quality, collects planktonic organism and finely ground particle substance and other gas-liquid mixed fields.
Claims (9)
1. a suspension water-lifting aerator is interconnected to constitute straight-through tubular structure by float (1), gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6).It is characterized in that: float (1), gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6) are interconnected to constitute straight-through tubular structure.Float (1) is connected with the tube wall of gas-liquid upcast (2), and the slightly little aerator of cross section (or aerator molectron) (3) is housed between gas-liquid upcast (2) and the drainage tube that pumps up water (4), and upwards circulation is mobile to be beneficial to water body.Pressurized air enters aerator (or aerator molectron) (3) through air releasing tube (6) and generates small bubbles, around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.This installs by float (1) and suspends, and tenesmus device (5) is connected with the drainage tube that pumps up water (4) bottom, and tenesmus device (5) is drop-down to be installed in the water vertical suspension of suspension water-lifting aerator, gives bottom water body oxygenation and lower floor's water body is upwards risen by drainage pipe.
2. according to claim 1: gas-liquid upcast (2), aerator (or aerator molectron) (3), the drainage tube that pumps up water (4), tenesmus device (5) and air releasing tube (6) are interconnected to constitute straight-through tubular structure.Liquid is entered by the drainage tube that pumps up water (4), generate small bubbles through aerator (or aerator molectron) (3), around the aerator or the water in the aerator molectron internal voids carry out the gas-liquid mixed aeration with bubble in gas-liquid upcast (2) lining and rise, flow out by the liquid outlet that is immersed in water surface.
3. according to claim 1: the section shape of gas-liquid upcast (2), aerator (3), the drainage tube that pumps up water (4) comprises trilateral, rectangle or circular three kinds of shapes.Their sectional area scope comprises the arbitrary area of 1-20000 square centimeter.Interconnect the aerator molectron of forming hollow by the aerator with 1-4 arm (3), prop up length of tube 0-20 centimetre.
4. according to claim 1: the section shape of aerator (or aerator molectron) (3) comprises trilateral, rectangle, parallelogram, trapezoidal or circular.The area magnitude range that the aperture panel is arranged on aerator (3) surface comprises the arbitrary area of 1-20000 square centimeter.The aerator molectron is put in pipe or square tube or the frame cabinet and uses, by pipe or square tube or the frame cabinet replacement gas-liquid upcast and the drainage tube that pumps up water.
5. according to claim 1: the degree of depth that aerator (or aerator molectron) (3) is placed under liquid level comprises any degree of depth of 0.2-3.5 rice, can use alone or in combination together, increase the surface-area of bottom liquid come-up when being used in combination, with dividing plate liquid is divided into the upper and lower between the suitable for reading and liquid-inlet pipe end opening at drain pipe; Also can a plurality ofly be positioned in the liquid layer of different depths and use simultaneously.
6. according to claim 1: the length of gas-liquid upcast (2) comprises the random length of 0.1-3.7 rice, and gas-liquid upcast (2) is higher than 0.2 meter of liquid level suitable for reading comprising, or is lower than horizontal plane 0.1-10.0 rice optional position, gas liquid mixer place after the bending.
7. according to claim 1: the length of the drainage tube that pumps up water (4) comprises 0-20 rice random length, helps floating on the deep-layer liquid liquid-covered.
8. according to claim 1: the air releasing tube of suspension water-lifting aerator (6) can be in the side of aerator (3) or any position of upper and lower surface.
9. according to claim 1: suspension water-lifting aerator is power with the pressure air, generate the bubble that varies in size by aerator (3), the size bubble come-up, liquid in the gas-liquid upcast (2) there is the effect of the aeration of promotion blended, simultaneously the liquid in the drainage tube that pumps up water (4) there is pulling function, thereby impels deep-layer liquid to flow to the top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100456635A CN101381171A (en) | 2007-09-06 | 2007-09-06 | Structure of suspension water-lifting aerator and usage method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100456635A CN101381171A (en) | 2007-09-06 | 2007-09-06 | Structure of suspension water-lifting aerator and usage method |
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| CN101381171A true CN101381171A (en) | 2009-03-11 |
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| CNA2007100456635A Pending CN101381171A (en) | 2007-09-06 | 2007-09-06 | Structure of suspension water-lifting aerator and usage method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8919745B1 (en) * | 2011-09-27 | 2014-12-30 | Carroll G. Rowe | High flow rate foam generating apparatus |
| CN106927584A (en) * | 2017-05-19 | 2017-07-07 | 陈佳霖 | Biochemical backflow oxygenate apparatus and its course of work of suspension depthkeeping |
| CN106966504A (en) * | 2017-05-19 | 2017-07-21 | 陈佳霖 | A kind of lamination micro unit biochemical treating tank and its workflow |
-
2007
- 2007-09-06 CN CNA2007100456635A patent/CN101381171A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8919745B1 (en) * | 2011-09-27 | 2014-12-30 | Carroll G. Rowe | High flow rate foam generating apparatus |
| CN106927584A (en) * | 2017-05-19 | 2017-07-07 | 陈佳霖 | Biochemical backflow oxygenate apparatus and its course of work of suspension depthkeeping |
| CN106966504A (en) * | 2017-05-19 | 2017-07-21 | 陈佳霖 | A kind of lamination micro unit biochemical treating tank and its workflow |
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Open date: 20090311 |