CN204803099U - Jet aerator - Google Patents
Jet aerator Download PDFInfo
- Publication number
- CN204803099U CN204803099U CN201520360688.4U CN201520360688U CN204803099U CN 204803099 U CN204803099 U CN 204803099U CN 201520360688 U CN201520360688 U CN 201520360688U CN 204803099 U CN204803099 U CN 204803099U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- air
- aerator
- inlet
- induction chamber
- 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
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
Abstract
The utility model belongs to the technical field of sewage treatment device, a jet aerator is disclosed for solve the problem that air dissolving efficiency is low that current aeration machine exists. The utility model discloses a water pump, the water pump is connected with the aerator, the aerator includes induction chamber and nozzle, the nozzle embolias from the one end of induction chamber, the other end of induction chamber is connected with the choke, the induction chamber still communicates there is the breathing pipe, the breathing pipe is connected with at least two and admits air and be in charge of, the periphery at the nozzle is established to the branch pipe box that admits air, it has evenly seted up a plurality of air inlets to admit air to be in charge of, the through -hole the same with air inlet quantity is seted up to the nozzle, the air inlet is manage and is said that the through -hole with the nozzle communicates. The utility model discloses a set up to admit air at nozzle peripheral and be in charge of, introduce the nozzle with the air in to improve the air dissolving efficiency of air, improve sewage treatment's effect.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, is specifically related to a kind of jet aerator.
Background technology
Aerator is by loose gas impeller, " microbubble " is directly injected raw sewerage, under the acting in conjunction of coagulating agent and flocculation agent, the flocculation of suspended substance generation physics and chemical flocculation, thus form large suspended substance floc sedimentation, under the buoyance lift effect of bubble population, " floc sedimentation " floating upper liquid level forms scum silica frost, utilizes slag scraper to be separated from water; Do not need nozzle clearing, choking phenomenon can not occur.
Such as application number be 201420707321.0 utility model patent disclose a kind of water pressure energy gradient and utilize jet aerator, comprise submersible pump, two gas circuit ring nozzle one-level air-intake, jet device, the radial secondary jets aerator of multi-nozzle, mixed solution conduit and air feeder; Two gas circuit ring nozzle one-level air-intake, jet device comprises ejector liquid inlet, ejector gas inlet, suction chamber, trunnion, diffuser tube, ring nozzle, annular water chamber, interior air flue and exterior air drain; According to fluid flow direction, ejector gas inlet is arranged on foremost, is secondly suction chamber, is then trunnion, is finally diffuser tube; Ring nozzle is arranged in suction chamber, and the space between ring nozzle and suction chamber wall is exterior air drain, is provided with interior air flue in ring nozzle, and outside the wall of interior air flue, within the wall of ring nozzle, upper space is annular water chamber; Annular water chamber is provided with ejector liquid inlet; Ejector liquid inlet is connected with submersible pump; Multi-nozzle radial secondary jets aerator comprises internal layer mixed solution and distributes cavity, outer air cavity, aerator gas inlet, entry to mixed solution, inner nozzle and outer nozzle; Internal layer mixed solution distributes that cavity is nested is arranged in outer air cavity; Outer air cavity end face is provided with aerator gas inlet, multiple outer nozzle with radial around being arranged on outer air cavity annular wall; Internal layer mixed solution distributes cavity bottom surface and is provided with entry to mixed solution, and multiple inner nozzle distributes on cavity circulator wall with radial around being arranged on internal layer mixed solution; The central axis of each inner nozzle and the central axes of outer nozzle; Mixed solution tube at one end connects diffuser tube, and the other end connects entry to mixed solution; Air feeder comprises gas-holder and Aeration fan, and gas-holder is connected with ejector gas inlet by the first inlet pipe; Gas-holder is connected with aerator gas inlet by the second inlet pipe.
Application number be 201420691085.8 utility model patent disclose a kind of jet aerator, aerator comprise electrical control cubicles, recycle pump, air suction pipe and ejector, electrical control cubicles be arranged on the bank, recycle pump be fixedly installed on the bottom by base, recycle pump in be provided with induction chamber, air suction pipe one end be fixedly connected in the induction chamber in recycle pump, the other end is placed on the water surface, ejector comprise expand stream pipe and jet pipe, ejector be connected on recycle pump, expansion stream pipe be arranged on induction chamber rear portion, jet pipe be arranged on expand stream pipe rear portion.
Application number be 201420331962.0 utility model patent disclose a kind of jet-flow aeration system, jet-flow aeration system is made up of jet water pipe, jet tracheae, fluid jet nozzle, air guide fan page, humidifying shower nozzle; Jet water pipe, jet tracheae are arranged through some air guide fan pages up and down and are linked as an entirety; Fluid jet nozzle is connected with jet water pipe, and jet tracheae is connected with fluid jet nozzle by air guide fan page; Jet-pump entrance end is connected with aeration tank, exit end is connected with jet aerator, gas blower is connected with jet aerator by tracheae, main tracheae is provided with humidifying shower nozzle, active sludge in aeration tank enters fluid jet nozzle by jet water pipe, and air enters fluid jet nozzle through jet tracheae by air guide fan page by gas blower.
Application number be 201320719024.3 utility model patent disclose a kind of jet-flow aeration agitator, comprise mixing chamber, faying flange is connected on front side of mixing chamber, rear side connects diffuser tube, a bundle holes oralia is provided with in mixing chamber, bundle holes oralia is provided with multiple fluid orifice, is provided with at least one air manifold and air communication on front side of bundle holes oralia; Air manifold end connects an air chamber, and air chamber is provided with an air inlet supervisor and is communicated with to suck air with air; Also be provided with at least one air manifold on front side of bundle holes oralia to be communicated with liquor tank.
Application number be 201320545807.4 utility model patent disclose a kind of centrifugal supercharging jet aerator, comprise: jet assembly, jet assembly inside is formed with a gas-liquid mixed space, upper end, gas-liquid mixed space is connected with negative pressure inlet pipe, lower end, gas-liquid mixed space offers prosopyle, and the sidepiece in gas-liquid mixed space is connected with multiple downward-sloping boosting jet pipe; Driving arrangement, driving arrangement comprise motor and driving be connected to motor for water being sucked centrifugal impeller in gas-liquid mixing space and being used for the turbine in air intake gas-liquid mixed space, centrifugal impeller and turbine are arranged in gas-liquid mixed space.
Existing aerator by inlet pipe, air is introduced mixing wastewater with air room, but existing aerator, just by air is incorporated into mixing wastewater with air indoor, forms negative pressure in the periphery of recirculated water nozzle, only at the formation dissolved air water of recirculated water nozzle periphery, thus cause molten gas efficiency low.
Utility model content
The inefficient problem of molten gas that the utility model exists to solve existing aerator; And a kind of jet aerator is provided, the efficiency of molten gas can be improved, thus improve the effect of sewage disposal.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of jet aerator, comprise water pump, described water pump is connected with aerator, it is characterized in that, described aerator comprises induction chamber and nozzle, described nozzle is inserted in from one end of induction chamber, the other end of described induction chamber is connected with trunnion, described induction chamber is also communicated with air suction pipe, described air suction pipe is connected with at least two air inlets and is in charge of, and the periphery being set in nozzle is in charge of in described air inlet, and described air inlet is in charge of and is evenly offered multiple inlet mouth, described nozzle offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with the through hole of nozzle through pipeline.
What described through hole tilted is opened on nozzle.
Described through hole tilts along the injection direction of nozzle.
Also be arranged with inlet pipe in described nozzle, described inlet pipe is communicated with air suction pipe.
The housing of described inlet pipe offers some pores.
Described inlet pipe is L shape, and the lower end of described inlet pipe is placed in nozzle through nozzle.
Compared with prior art, the utility model has following beneficial effect:
Jet aerator of the present utility model, comprise water pump, described water pump is connected with aerator, described aerator comprises induction chamber and nozzle, described nozzle is inserted in from one end of induction chamber, the other end of described induction chamber is connected with trunnion, described induction chamber is also communicated with air suction pipe, described air suction pipe is connected with at least two air inlets and is in charge of, the periphery being set in nozzle is in charge of in described air inlet, described air inlet is in charge of and is evenly offered multiple inlet mouth, and described nozzle offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with the through hole of nozzle through pipeline.Be in charge of by arranging air inlet in the periphery of nozzle, air is incorporated in nozzle, thus improve the molten gas efficiency of air, improve the effect of sewage disposal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the connection diagram with nozzle is in charge of in air inlet of the present utility model;
Mark in figure: 1, induction chamber, 2, nozzle, 3, trunnion, 4, air suction pipe, 5, air inlet is in charge of, 6, inlet pipe, 7, pipeline, 8, water pump.
Embodiment
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
By reference to the accompanying drawings, jet aerator of the present utility model, comprises water pump 8, and described water pump 8 is connected with aerator, water pump belongs to prior art products, those skilled in the art understands and understands, and does not repeat them here, and described aerator comprises induction chamber 1 and nozzle 2, described nozzle 2 is inserted in from one end of induction chamber 1, the other end of nozzle connects water pump and connects, and those skilled in the art can understand and understand, and does not repeat them here.The other end of described induction chamber 1 is connected with trunnion 3, described induction chamber 1 is also communicated with air suction pipe 4, wherein air suction pipe 4 is connected with outside air compressor, described air suction pipe 4 is connected with at least two air inlets and is in charge of 5, the periphery that 5 are set in nozzle 2 is in charge of in described air inlet, described air inlet is in charge of 5 and is evenly offered multiple inlet mouth, and described nozzle 2 offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with through the through hole of pipeline 7 with nozzle 2.Being in charge of 5 by arranging air inlet in the periphery of nozzle 2, air being incorporated in nozzle 2, thus improve the molten gas efficiency of air, improve the effect of sewage disposal.
As a kind of preferred mode of the utility model, what through hole tilted is opened on nozzle 2, is convenient to the suction of air, improves the efficiency of molten gas further.
Preferably, through hole tilts along the injection direction of nozzle 2.
As a kind of preferred mode of the utility model, be also arranged with inlet pipe 6 in nozzle 2, described inlet pipe 6 is communicated with air suction pipe 4, by arranging inlet pipe 6 in nozzle 2, making the inside of the water in nozzle also can carry out molten gas, improving the efficiency of molten gas.
The housing of inlet pipe 6 of the present utility model offers some pores, makes air can dissolve in water from all directions, improve inlet pipe 6 further.
As the mode of a kind of selection of the utility model, inlet pipe 6 is in L shape, and the lower end of described inlet pipe 6 is placed in nozzle through nozzle 2.
Embodiment one
The jet aerator of the present embodiment, comprise water pump, described water pump is connected with aerator, described aerator comprises induction chamber and nozzle, described nozzle is inserted in from one end of induction chamber, the other end of described induction chamber is connected with trunnion, described induction chamber is also communicated with air suction pipe, described air suction pipe is connected with at least two air inlets and is in charge of, the periphery being set in nozzle is in charge of in described air inlet, described air inlet is in charge of and is evenly offered multiple inlet mouth, and described nozzle offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with the through hole of nozzle through pipeline.
Embodiment two
The jet aerator of the present embodiment, comprise water pump, described water pump is connected with aerator, described aerator comprises induction chamber and nozzle, described nozzle is inserted in from one end of induction chamber, the other end of described induction chamber is connected with trunnion, described induction chamber is also communicated with air suction pipe, described air suction pipe is connected with at least two air inlets and is in charge of, the periphery being set in nozzle is in charge of in described air inlet, described air inlet is in charge of and is evenly offered multiple inlet mouth, and described nozzle offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with the through hole of nozzle through pipeline; What described through hole tilted is opened on nozzle.
Embodiment three
The jet aerator of the present embodiment, comprise water pump, described water pump is connected with aerator, described aerator comprises induction chamber and nozzle, described nozzle is inserted in from one end of induction chamber, the other end of described induction chamber is connected with trunnion, described induction chamber is also communicated with air suction pipe, described air suction pipe is connected with at least two air inlets and is in charge of, the periphery being set in nozzle is in charge of in described air inlet, described air inlet is in charge of and is evenly offered multiple inlet mouth, and described nozzle offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with the through hole of nozzle through pipeline; What described through hole tilted is opened on nozzle; Described through hole tilts along the injection direction of nozzle.
Embodiment four
On the basis of above-mentioned any embodiment, be also arranged with inlet pipe in described nozzle, described inlet pipe is communicated with air suction pipe.
Embodiment five
On the basis of embodiment four, the housing of described inlet pipe offers some pores.
Embodiment six
On the basis of embodiment four or embodiment five, the inlet pipe of the present embodiment is L shape, and the lower end of described inlet pipe is placed in nozzle through nozzle.
Claims (6)
1. a jet aerator, comprise water pump, described water pump is connected with aerator, it is characterized in that, described aerator comprises induction chamber and nozzle, described nozzle is inserted in from one end of induction chamber, the other end of described induction chamber is connected with trunnion, described induction chamber is also communicated with air suction pipe, described air suction pipe is connected with at least two air inlets and is in charge of, and the periphery being set in nozzle is in charge of in described air inlet, and described air inlet is in charge of and is evenly offered multiple inlet mouth, described nozzle offers the through hole identical with inlet mouth quantity, and described inlet mouth is communicated with the through hole of nozzle through pipeline.
2. jet aerator according to claim 1, is characterized in that, what described through hole tilted is opened on nozzle.
3. jet aerator according to claim 2, is characterized in that, described through hole tilts along the injection direction of nozzle.
4., according to the arbitrary described jet aerator of claim 1-3, it is characterized in that, be also arranged with inlet pipe in described nozzle, described inlet pipe is communicated with air suction pipe.
5. jet aerator according to claim 4, is characterized in that, the housing of described inlet pipe offers some pores.
6. jet aerator according to claim 5, is characterized in that, described inlet pipe is L shape, and the lower end of described inlet pipe is placed in nozzle through nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360688.4U CN204803099U (en) | 2015-05-30 | 2015-05-30 | Jet aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360688.4U CN204803099U (en) | 2015-05-30 | 2015-05-30 | Jet aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803099U true CN204803099U (en) | 2015-11-25 |
Family
ID=54587953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360688.4U Expired - Fee Related CN204803099U (en) | 2015-05-30 | 2015-05-30 | Jet aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430661A (en) * | 2016-08-28 | 2017-02-22 | 川源(中国)机械有限公司 | Flow-generating type aerator and aerating system |
-
2015
- 2015-05-30 CN CN201520360688.4U patent/CN204803099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106430661A (en) * | 2016-08-28 | 2017-02-22 | 川源(中国)机械有限公司 | Flow-generating type aerator and aerating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204779078U (en) | A multi nozzle formula aerator for efflux aeration machine | |
| CN104909478A (en) | Spiral jet aerator | |
| CN203079758U (en) | Self-suction three-mixing-pipe two-stage jet flow aerating device | |
| JP5296646B2 (en) | Stirring device having an air lift pump | |
| CN203807246U (en) | Compound multistage jet flow aeration device | |
| CN203295268U (en) | Multichannel vortex jet aerator | |
| CN204803099U (en) | Jet aerator | |
| CN204803102U (en) | Jet aerator's aerator | |
| CN204803098U (en) | Spiral jet aerator | |
| CN204803103U (en) | Jet aerator | |
| CN204803094U (en) | Aerator suitable for jet aerator | |
| CN204803100U (en) | A high -efficient spiral aerator for jet aerator | |
| CN204803097U (en) | Jet aerator's high -efficient spiral aerator | |
| CN204803096U (en) | High -efficient spiral jet aerator | |
| CN104909475A (en) | Efficient spiral jet aeration machine | |
| CN102887595A (en) | Drift-type aerating device | |
| CN206457326U (en) | A kind of gas-vapor mix oxygen-increasing device | |
| CN202829720U (en) | Drifting type aerating apparatus | |
| CN204803101U (en) | A spiral aerator for jet aerator | |
| CN209065514U (en) | A kind of jet aerator | |
| CN204803095U (en) | High -efficient spiral aeration machine | |
| CN204803105U (en) | A high -efficient aerator for aeration machine | |
| CN204803106U (en) | High -efficient jet aerator | |
| CN204803104U (en) | Multitube jet aerator | |
| CN104909476A (en) | High-efficiency screw aerator of jet aeration machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160530 |