CN201990534U - Aerator - Google Patents
Aerator Download PDFInfo
- Publication number
- CN201990534U CN201990534U CN2010206726086U CN201020672608U CN201990534U CN 201990534 U CN201990534 U CN 201990534U CN 2010206726086 U CN2010206726086 U CN 2010206726086U CN 201020672608 U CN201020672608 U CN 201020672608U CN 201990534 U CN201990534 U CN 201990534U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- aerator
- water
- electric machine
- baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses an aerator. A first air negative pressure chamber is formed between the lower part of a motor and a motor bracket; an output shaft of the motor is fixedly connected with a wind impeller and a water impeller in sequence from top to bottom; a supporting strip is radially placed on the inner wall of a diversion body bracket, extends or is fixedly connected with a wind chamber ring and forms a second air negative pressure chamber with the bottom of the wind impeller; a first water-gas mixing chamber is formed among the inner wall of the diversion body bracket, the lower part of the motor bracket and the wind impeller; and a second water-gas mixing chamber is formed inside a diversion body. Compared with the prior art, the aerator adopting the technical scheme has the following advantages that the aerator is convenient to install and is simple to maintain; the power loss is reduced, and the service life is also greatly prolonged; one aerator can be used for oxygen enrichment and agitation and can automatically switch; and a submerged suspension device can arbitrarily select shallow and deep sewage places.
Description
Technical field
The utility model relates to water treatment field, is specifically related to a kind of aerator.
Background technology
In industries such as sewage purification, aquaculture, be used for being widely used at present to the aerator of water body oxygenation.There are defectives such as noise is big, the life-span is short, energy consumption is big, cost is high, maintenance difficulty in aerator of the prior art more.
The utility model content
It is easy for installation that problem to be solved in the utility model provides a kind of structure, the oxygenation uniform high-efficiency, and the aerator that oxygenation, stirring unit are finished is to overcome the above-mentioned defective that exists in the prior art.
For achieving the above object, the utility model provides a kind of aerator, float 2 is fixedlyed connected with sending water barrier 3, fixedly connected with flooding quantity application cylinder 4 in the bottom of this water inlet barrier 3, fixedly connected with electric machine support 6 in the bottom of this flooding quantity application cylinder 4, fixedly connected with baffle support 7 in the bottom of this electric machine support 6, fixedly connected with baffle 8 in these baffle support 7 bottoms, blast main 1 is fixedly connected on the electric machine support 6, motor 5 is fixed on the electric machine support 6 of flooding quantity application cylinder 4 lower ends, and baffle 8 bottoms have moisture outlet 9.Form the first air negative pressure chamber (10) between the bottom of motor (5) and the electric machine support (6), motor output shaft (15) be fixedly connected sequentially from top to down fan blade (12) and water impeller (14), the inwall of baffle support (7) radially is equipped with this support bar of support bar (701) (701) and extends or a fixedly connected air compartment ring (702), and form the second air negative pressure chamber (13) with the bottom of fan blade (12), the inwall of baffle support (7), form first water vapor mixing chamber (11) between the bottom of electric machine support (6) and the fan blade, inner second water vapor mixing chamber (16) that forms of baffle (8).
Further, fan blade (12) is gone up impeller face and is provided with blast inlet (1201), and the side is provided with air outlet (1202) all around, is provided with air passageways (1203) around the central bore.
Further, water impeller (14) is put the end in motor output shaft (15), and this water impeller (14) back side shape is corresponding with air compartment ring (702) bottom shape.
Further, be equipped with the inlet conduit (11.1) that is connected with first water vapor mixing chamber (11) on the electric machine support (6).
Compared with prior art, the technical solution of the utility model has the following advantages: structure is easy for installation, and is easy to maintenance; Output shaft is shortened to the limit, not only reduce kinetic equation loss but also increase the service life significantly; One machine can be done oxygenation, stirring is dual-purpose, and can change automatically; Render a service and be several times as much as prior art by two air negative pressure chambers, two consitutional work in teeter column; Suspension system under the liquid can be selected the sewage ground depth arbitrarily; The complete machine power section is located in the deep water, can reduce to 30 decibels to noise.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the part-structure synoptic diagram of the utility model embodiment;
Fig. 3 is the part-structure enlarged diagram of Fig. 2.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
The structural representation of the utility model embodiment as shown in Figure 1, float 2 of the present utility model is fixedlyed connected with water inlet barrier 3, fixedly connected with flooding quantity application cylinder 4 in the bottom of this water inlet barrier 3, fixedly connected with electric machine support 6 in the bottom of this flooding quantity application cylinder 4, fixedly connected with baffle support 7 in the bottom of this electric machine support 6, fixedly connected with baffle 8 in these baffle support 7 bottoms, blast main 1 is fixedly connected on the electric machine support 6, motor 5 is fixed on the electric machine support 6 of flooding quantity application cylinder 4 lower ends, and baffle 8 bottoms have moisture outlet 9.
As depicted in figs. 1 and 2, the utility model forms the first air negative pressure chamber 10 between the bottom of motor 5 and electric machine support 6, motor output shaft 15 be fixedly connected sequentially from top to down fan blade 12 and water impeller 14, the inwall of baffle support 7 radially is equipped with support bar 701, this support bar 7.1 extends or a fixedly connected air compartment ring 702, and form the second air negative pressure chamber 13 with the bottom of fan blade 12, form first water vapor mixing chamber 11 between the bottom of the inwall of baffle support 7, electric machine support 6 and the fan blade 12, inner second water vapor mixing chamber 16 that forms of baffle.Water impeller 14 is put the end at motor output shaft 15, and these water impeller 14 back side shapes are corresponding with air compartment ring 702 bottom shapes.Be equipped with the inlet conduit 1101 that is connected with first water vapor mixing chamber 11 on the electric machine support 6.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model impeller face on fan blade 12 is provided with blast inlet 1201, and the face of picking up the ears is provided with air outlet 1202 all around, is provided with air passageways 1203 around the central bore.
During the utility model work, motor 5 drives fan blade 12 and water impeller 14 is told the cloud dress, extraneous oxygen is drawn into the first air negative pressure chamber 10 by blast main 1, and the fan blade 12 that is run up is then controlled b respectively, the c direction is sent into air passageways 1203 and blast inlet 1201.
The oxygen that enters blast inlet 1201 along the c direction comes out the back rapidly with 1101 water that enter carry out mixing the first time from a direction along inlet conduit from air outlet 1202, and pushes second water vapor mixing chamber 16 to.Carrier of oxygen is forced shearing, stirring, pulverizing, emulsification by fan blade 12 impellers simultaneously with aqueous fluid under the effect of high speed rotating, and strong concussion, and gas reduces bubble diameter rapidly.
Controlling the b direction sends into and continues to be sent to second water vapor mixing chamber 16 after the oxygen of air passageways 1203 enters the second air negative pressure chamber 13, and and the there formed for the second time through blended gas-vapor mix body for the first time and sheared, pulverize, emulsion process, constantly water and air are made dissolved air water, and press to moisture outlet 9, by rotary to around jet, when effusive high pressure dissolved air water is injected in the sewage lagoon, at leisure to expansion all around, active sludge at the bottom of the drive pond upwards slowly stirs, oxygen is further dissolved fully, the utilization ratio of oxygen is improved greatly, reached the purpose of the efficient oxygenation of this machine.
The utility model structure is easy for installation, and is easy to maintenance; Output shaft is shortened to the limit, not only reduce kinetic equation loss but also increase the service life significantly; One machine can be done oxygenation, stirring is dual-purpose, and can change automatically; Render a service and be several times as much as prior art by two air negative pressure chambers, two consitutional work in teeter column; Suspension system under the liquid can be selected the sewage ground depth arbitrarily; The complete machine power section is located in the deep water, can reduce to 30 decibels to noise.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. aerator, float (2) is fixedlyed connected with water inlet barrier (3), fixedly connected with flooding quantity application cylinder (4) in the bottom of this water inlet barrier (3), fixedly connected with electric machine support (6) in the bottom of this flooding quantity application cylinder (4), fixedly connected with baffle support (7) in the bottom of this electric machine support (6), fixedly connected with baffle (8) in this baffle support (7) bottom, blast main (1) is fixedly connected on the electric machine support (6), motor (5) is fixed on the electric machine support (6) of flooding quantity application cylinder (4) lower end, baffle (8) bottom has moisture outlet (9), it is characterized in that: form the first air negative pressure chamber (10) between the bottom of motor (5) and the electric machine support (6), motor output shaft (15) be fixedly connected sequentially from top to down fan blade (12) and water impeller (14), the inwall of baffle support (7) radially is equipped with this support bar of support bar (701) (701) and extends or a fixedly connected air compartment ring (702), and form the second air negative pressure chamber (13) with the bottom of fan blade (12), the inwall of baffle support (7), form first water vapor mixing chamber (11) between the bottom of electric machine support (6) and the fan blade, inner second water vapor mixing chamber (16) that forms of baffle (8).
2. aerator as claimed in claim 1 is characterized in that, fan blade (12) is gone up impeller face and is provided with blast inlet (1201), and the side is provided with air outlet (1202) all around, is provided with air passageways (1203) around the central bore.
3. aerator as claimed in claim 1 is characterized in that, water impeller (14) is put the end in motor output shaft (15), and this water impeller (14) back side shape is corresponding with air compartment ring (702) bottom shape.
4. aerator as claimed in claim 1 is characterized in that, is equipped with the inlet conduit (1101) that is connected with first water vapor mixing chamber (11) on the electric machine support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206726086U CN201990534U (en) | 2010-12-14 | 2010-12-14 | Aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206726086U CN201990534U (en) | 2010-12-14 | 2010-12-14 | Aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990534U true CN201990534U (en) | 2011-09-28 |
Family
ID=44667028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206726086U Expired - Fee Related CN201990534U (en) | 2010-12-14 | 2010-12-14 | Aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130347A (en) * | 2013-02-06 | 2013-06-05 | 江苏绿华生物工程有限公司 | Water running machine for water body |
-
2010
- 2010-12-14 CN CN2010206726086U patent/CN201990534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130347A (en) * | 2013-02-06 | 2013-06-05 | 江苏绿华生物工程有限公司 | Water running machine for water body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105432548A (en) | Submersible turbine aerator | |
| CN202482145U (en) | Solar jet flow aeration system | |
| CN102659240B (en) | Vertical submersible aeration stirrer | |
| CN203530035U (en) | Jet aerator | |
| CN2927686Y (en) | Propeller and aerating combined type automatic aerator | |
| CN201842705U (en) | Screw type aeration blender | |
| CN111302508A (en) | Efficient rotary-circulation oxygen-increasing and air-distributing device | |
| CN108128909B (en) | Laminar flow exchange type micro-nano oxygenation water activating machine | |
| CN108069525B (en) | Self-propelled micro-nano oxygenation equipment | |
| CN204625291U (en) | A kind of sewage disposal whipping appts | |
| CN202072550U (en) | Diving flow ejecting aerator with stirring device | |
| CN206635106U (en) | Microbubble occurs and disperser | |
| CN204039141U (en) | Whirlpool pushes away aerator | |
| CN102887595A (en) | Drift-type aerating device | |
| CN202829720U (en) | Drifting type aerating apparatus | |
| CN201990534U (en) | Aerator | |
| CN205740488U (en) | Vane type two-way supply aerator | |
| CN207891136U (en) | A kind of micro-nano oxygenation running water machine of laminar flow switch type | |
| CN106542660A (en) | A kind of Biloded wheel aeration machine under water oxygenation control device | |
| CN203428973U (en) | Centrifugal supercharging jet aerator | |
| CN202425465U (en) | Wandering efficient energy-saving underwater atomization automatic aerator | |
| CN2430442Y (en) | Push flow aerator | |
| CN211971922U (en) | High-efficiency energy-saving aerator | |
| CN109621585B (en) | Air purifying device | |
| KR102499602B1 (en) | Fermentation treatment device for organic waste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20121214 |