CN206985855U - A kind of aerator for sewage disposal - Google Patents
A kind of aerator for sewage disposal Download PDFInfo
- Publication number
- CN206985855U CN206985855U CN201720890471.3U CN201720890471U CN206985855U CN 206985855 U CN206985855 U CN 206985855U CN 201720890471 U CN201720890471 U CN 201720890471U CN 206985855 U CN206985855 U CN 206985855U
- Authority
- CN
- China
- Prior art keywords
- ejector
- aerator
- water pipe
- sewage disposal
- escape pipe
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of aerator for sewage disposal, and it includes immersible pump and air intake duct；The water outlet of immersible pump is connected with water pipe；The end of water pipe is connected with Three-way joint for water pipe；The first ejector and the second ejector are connected on Three-way joint for water pipe；First ejector is connected same air diffuser with the end of the second ejector；The lower end of air intake duct is connected with tracheae threeway；Tracheae threeway is connected with the first escape pipe in the first ejector, the second escape pipe in the second ejector respectively.The purpose of this utility model is to provide a kind of aerator for sewage disposal, sewage can be carried out into shunting aeration, improve aeration flow, enhance aeration effect.
Description
Technical field
The utility model belongs to field of Environment Protection, specially a kind of aerator for sewage disposal.
Background technology
Aerator refers to the equipment supplied oxygen in waste water activated sludge process water treatment procedure to aeration tank.It is existing to be used for dirt
The aerator generally existing aeration flow of water process is small, the defects of effect difference, it is therefore desirable to be improved.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided a kind of aerator for sewage disposal, can be incited somebody to action
Sewage carries out shunting aeration, improves aeration flow, enhances aeration effect.
To realize object above, the technical solution adopted in the utility model is：It includes immersible pump 1 and air intake duct 8；It is described
The water outlet of immersible pump 1 is connected with water pipe 2；The end of the water pipe 2 is connected with Three-way joint for water pipe 3；Divide on the Three-way joint for water pipe 3
The first ejector 4 and the second ejector 5 are not connected with；First ejector 4 is connected same with the end of the second ejector 5
Air diffuser 6；The lower end of the air intake duct 8 is connected with tracheae threeway 7；The tracheae threeway 7 respectively with the first ejector 4
The second escape pipe 10 in one escape pipe 9, the second ejector 5 connects.
Further, the ejector 5 of the first ejector 4 and second includes inspiratory limb 13, trunnion successively from left to right
Transition 11 and diffuser 12, induction chamber 15 is wherein provided with inspiratory limb 13, nozzle 14 is provided with the induction chamber, it is described
The entrance of bellmouth orifice 16 in the outlet face trunnion transition 11 of nozzle 14；The escape pipe 10 of first escape pipe 9 and second
It is arranged in induction chamber 15.
Further, the nozzle 14 is welded and fixed with inspiratory limb 13.
Further, the taper of the bellmouth orifice 16 is 3~6 degree.
The beneficial effects of the utility model：The utility model provides a kind of aerator for sewage disposal, can be with
Shunting aeration will be carried out in sewage transport to the first ejector and the second ejector, improve aeration flow, enhance aeration effect
Fruit.
1st, in trunnion transition bellmouth orifice design, add aeration effect.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile at A-A in Fig. 1.
Label character is expressed as described in figure：1st, immersible pump；2nd, water pipe；3rd, Three-way joint for water pipe；4th, the first ejector；5th, second
Ejector；6th, air diffuser；7th, tracheae threeway；8th, air intake duct；9th, the first escape pipe；10th, the second escape pipe；11st, trunnion transition；
12nd, diffuser；13rd, inspiratory limb；14th, nozzle；15th, induction chamber；16th, bellmouth orifice.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As Figure 1-Figure 2, concrete structure of the present utility model is：It includes immersible pump 1 and air intake duct 8；The diving
The water outlet of pump 1 is connected with water pipe 2；The end of the water pipe 2 is connected with Three-way joint for water pipe 3；Connect respectively on the Three-way joint for water pipe 3
It is connected to the first ejector 4 and the second ejector 5；First ejector 4 is connected same diffusing with the end of the second ejector 5
Device 6；The lower end of the air intake duct 8 is connected with tracheae threeway 7；The tracheae threeway 7 respectively with first in the first ejector 4
The second escape pipe 10 in escape pipe 9, the second ejector 5 connects.
Preferably, the ejector 5 of the first ejector 4 and second includes inspiratory limb 13, trunnion gradually successively from left to right
Become section 11 and diffuser 12, induction chamber 15 is wherein provided with inspiratory limb 13, nozzle 14, the spray are provided with the induction chamber
The entrance of bellmouth orifice 16 in the outlet face trunnion transition 11 of mouth 14；First escape pipe 9 and the second escape pipe 10 are equal
It is arranged in induction chamber 15.
Preferably, the nozzle 14 is welded and fixed with inspiratory limb 13.
Preferably, the taper of the bellmouth orifice 16 is 3~6 degree.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (4)
1. a kind of aerator for sewage disposal, it is characterised in that it includes immersible pump (1) and air intake duct (8)；It is described latent
The water outlet of water pump (1) is connected with water pipe (2)；The end of the water pipe (2) is connected with Three-way joint for water pipe (3)；The water pipe three
The first ejector (4) and the second ejector (5) are connected on logical (3)；First ejector (4) and the second ejector
(5) end connects same air diffuser (6)；The lower end of the air intake duct (8) is connected with tracheae threeway (7)；The tracheae three
Logical (7) connect with the first escape pipe (9) in the first ejector (4), the second escape pipe (10) in the second ejector (5) respectively
Connect.
A kind of 2. aerator for sewage disposal according to claim 1, it is characterised in that first ejector
(4) and the second ejector (5) from left to right successively include inspiratory limb (13), trunnion transition (11) and diffuser (12), its
Induction chamber (15) is provided with middle inspiratory limb (13), nozzle (14), the outlet of the nozzle (14) are provided with the induction chamber
The entrance of bellmouth orifice (16) in face trunnion transition (11)；First escape pipe (9) is all provided with the second escape pipe (10)
Put in induction chamber (15).
A kind of 3. aerator for sewage disposal according to claim 2, it is characterised in that the nozzle (14) with
Inspiratory limb (13) is welded and fixed.
A kind of 4. aerator for sewage disposal according to claim 2, it is characterised in that the bellmouth orifice (16)
Taper be 3~6 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890471.3U CN206985855U (en) | 2017-07-21 | 2017-07-21 | A kind of aerator for sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890471.3U CN206985855U (en) | 2017-07-21 | 2017-07-21 | A kind of aerator for sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985855U true CN206985855U (en) | 2018-02-09 |
Family
ID=61416180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890471.3U Expired - Fee Related CN206985855U (en) | 2017-07-21 | 2017-07-21 | A kind of aerator for sewage disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218154A (en) * | 2018-03-29 | 2018-06-29 | 晋燕 | A kind of bio-contact oxidation sewage disposal device |
-
2017
- 2017-07-21 CN CN201720890471.3U patent/CN206985855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218154A (en) * | 2018-03-29 | 2018-06-29 | 晋燕 | A kind of bio-contact oxidation sewage disposal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |