CN206735894U - A kind of hybrid efflux aerator waterborne - Google Patents
A kind of hybrid efflux aerator waterborne Download PDFInfo
- Publication number
- CN206735894U CN206735894U CN201720315279.1U CN201720315279U CN206735894U CN 206735894 U CN206735894 U CN 206735894U CN 201720315279 U CN201720315279 U CN 201720315279U CN 206735894 U CN206735894 U CN 206735894U
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- Prior art keywords
- jet
- valve
- parts
- doab
- air pipe
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of hybrid efflux aerator waterborne,Jet pipe,Pressure gauge,Jet exit,Valve,Waterpipe jointing,Ejector and air pipe interface,Ejector is provided with three imports and one outlet,Valve,Waterpipe jointing and air pipe interface are separately mounted in three imports,Waterpipe jointing is located at the centre of valve and air pipe interface,Jet pipe is arranged in outlet,Doab is provided with ejector,The middle part of doab is provided with dividing plate,Doab is averagely divided into two parts,Level in waterpipe jointing is divided into two parts by dividing plate,Valve and air pipe interface communicate with this two parts respectively,Outlet communicates with this two parts,Pressure gauge is installed on jet pipe,Jet exit is in the exit of jet pipe,Bore diminishes,The utility model,Not only can installation and repairing on the water,Need not be cut off the water operation,And malleation and negative pressure aeration mode can be utilized simultaneously,Save energy consumption,Lift aeration effect.
Description
Technical field
The utility model belongs to the technical field of aerator, is specially a kind of hybrid efflux aerator waterborne.
Background technology
In current domestic sewage treatment aeration tank, most of positive-pressure type efflux aerator is jet water pipe and air blast tracheae
Bottom of pond is each led into, the jet aerator fixed in bottom of pond is accessed, is aerated, this aeration mode is needed pond in maintenance
Bottom water emptying, must cut off the water could operation.
The suction type efflux aerator that the country uses, air-breathing mixing can be carried out on the water surface, but compared with malleation mode,
The jet water needed greatly increases, and energy consumption is larger, and bigger to aerobic sludge in pond and filler agitation, is unfavorable for filler surface
Biofilm.
In addition to jet-flow aeration, also perforated pipe aerating regulation, and micropore aeration pipe aeration, compared with jet-flow aeration mode, production
Raw bubble is not small enough, and aeration is inefficient.
Utility model content
The purpose of this utility model is to provide a kind of hybrid efflux aerator waterborne, installation and repairing waterborne, without
Cut off the water operation, and malleation and negative pressure aeration mode can be utilized simultaneously, save energy consumption, lift aeration effect.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of hybrid efflux aerator waterborne, jet pipe, pressure gauge, jet exit, valve, waterpipe jointing, jet
Device and air pipe interface, ejector are provided with three imports and one outlet, and valve, waterpipe jointing and air pipe interface are separately mounted to
In three imports, waterpipe jointing is located at the centre of valve and air pipe interface, and jet pipe is arranged in outlet, is provided with and converges in ejector
Area is flowed, the middle part of doab is provided with dividing plate, and doab is averagely divided into two parts, and dividing plate is by the water in waterpipe jointing
Two parts are divided into, valve and air pipe interface communicate with this two parts respectively, and outlet communicates with this two parts, on jet pipe
Pressure gauge is installed, jet exit is to diminish in the exit of jet pipe, bore.
Further, jet length of tube is according to pond body depth design, and pressure gauge is above the water surface during use.
The beneficial effects of the utility model are：
The utility model not only can installation and repairing on the water, without operation of cutting off the water, and can simultaneously using malleation and
Negative pressure aeration mode, energy consumption is saved, lift aeration effect.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model partial schematic diagram.
Fig. 3 is the utility model jet exit schematic diagram.
Fig. 4 is the utility model ejector schematic diagram.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As shown in drawings, a kind of hybrid efflux aerator waterborne, jet pipe 1, pressure gauge 2, jet exit 3, valve
4th, waterpipe jointing 5, ejector 6 and air pipe interface 7, ejector 6 are provided with three imports 60 and one outlet 61, valve 4, water pipe
Interface 5 and air pipe interface 7 are separately mounted in three imports 60, and waterpipe jointing 5 and air pipe interface 7 are specially flange, and valve 4 is
On flange, waterpipe jointing 5 is located at the centre of valve 4 and air pipe interface 7, and jet pipe 1 is arranged in outlet 61, ejector
Doab 62 is provided with 61, the middle part of doab 62 is provided with dividing plate 63, and doab 62 is averagely divided into two parts, every
Level in waterpipe jointing 5 is divided into two parts by plate 63, and valve 4 and air pipe interface 7 communicate with this two parts respectively, outlet 61
Communicated with this two parts, pressure gauge 2 is installed on jet pipe 1, jet exit 3 is to become in the exit of jet pipe 1, bore
It is small.
The length of jet pipe 1 is according to pond body depth design, and pressure gauge 2 is above the water surface during use.
In use, the escape pipe of water pump, air blower is connected with waterpipe jointing 5 and air pipe interface 6 respectively, valve 4 is opened,
So in the doab of ejector 6, the current with pressure quickly flow generation negative pressure, are inhaled with the air outside movable valve 4
Doab 62 is entered, is mixed with water, this is to utilize negative pressure；Air with certain pressure is blown into doab 62 by air blower
It is interior, mixed with water, this is to utilize malleation, operating personnel according to actual conditions, can individually Open valve 4 or air blower, can be with
Open valve 4 and air blower, the air-water mixture in jet pipe 1 are entered in reaction tank simultaneously, and gas pressure reduces, and are disperseed
It is aerated for micro-bubble.
Above-described the utility model embodiment, the restriction to scope of protection of the utility model is not formed, it is any
Made within spirit of the present utility model and principle modifications, equivalent substitutions and improvements etc., should be included in the utility model
Claims within.
Claims (2)
1. a kind of hybrid efflux aerator waterborne, it is characterised in that jet pipe, pressure gauge, jet exit, valve, water pipe
Interface, ejector and air pipe interface, ejector are provided with three imports and one outlet, valve, waterpipe jointing and air pipe interface
It is separately mounted in three imports, waterpipe jointing is located at the centre of valve and air pipe interface, and jet pipe is arranged in outlet, jet
Doab is provided with device, the middle part of doab is provided with dividing plate, and doab is averagely divided into two parts, and dividing plate is by water pipe
Level in interface is divided into two parts, and valve and air pipe interface communicate with this two parts respectively, and outlet is homogeneous with this two parts
It is logical, pressure gauge is installed, jet exit is to diminish in the exit of jet pipe, bore on jet pipe.
2. a kind of hybrid efflux aerator waterborne according to claim 1, it is characterised in that jet length of tube is according to pond
Body depth design, pressure gauge is above the water surface during use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315279.1U CN206735894U (en) | 2017-03-28 | 2017-03-28 | A kind of hybrid efflux aerator waterborne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720315279.1U CN206735894U (en) | 2017-03-28 | 2017-03-28 | A kind of hybrid efflux aerator waterborne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206735894U true CN206735894U (en) | 2017-12-12 |
Family
ID=60558908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720315279.1U Active CN206735894U (en) | 2017-03-28 | 2017-03-28 | A kind of hybrid efflux aerator waterborne |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206735894U (en) |
-
2017
- 2017-03-28 CN CN201720315279.1U patent/CN206735894U/en active Active
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