CN206278973U - A kind of high efficient aeration pond - Google Patents
A kind of high efficient aeration pond Download PDFInfo
- Publication number
- CN206278973U CN206278973U CN201621364332.9U CN201621364332U CN206278973U CN 206278973 U CN206278973 U CN 206278973U CN 201621364332 U CN201621364332 U CN 201621364332U CN 206278973 U CN206278973 U CN 206278973U
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- Prior art keywords
- tracheae
- branch
- aeration
- pond body
- main
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of high efficient aeration pond, including pond body and the aerating system being arranged in pond body, aerating system includes and external the origin main tracheae being connected and the branch's tracheae being arranged on main tracheae, the main tracheae from top to bottom extends to pond body bottom, branch's tracheae is intervally arranged multiple on the main tracheae, branch's tracheae wherein positioned at bottommost is referred to as bottom branch tracheae, remaining branch's tracheae is referred to as layer branch's tracheae, bottom branch tracheae is connected with bottom air disperser, and circumferential air disperser is respectively connected with layer branch tracheae.The utility model advantage is that mass exchange fully, strengthens aeration even results between the gas in aeration tank and liquid, improves aeration efficiency.
Description
Technical field
The utility model belongs to technical field of sewage, more particularly to a kind of high efficient aeration pond.
Background technology
Aeration tank is the structures that sewage disposal is carried out using activated sludge process.Certain dwell time of sewage is provided in pond,
The mixing condition that oxygen amount and sewage required for meeting aerobic microbiological are fully contacted with activated sludge.Aeration tank is main by pond
Body, three parts of aerating system and intake-outlet constitute.
Aeration is a kind of means for making air be contacted strongly with water, its object is to the oxygen in air is dissolved in the water,
Or during unwanted gas and volatile materials in water banished into air.In other words, it is promoted between gas and liquid
A kind of means of mass exchange.It also has some other important function, such as mixes and stirs.Oxygen in air is transmitted by being aerated
To in water, oxygen carries out mass transfer transfer from gas phase to liquid phase.
Aeration tank is typically had using aerating system blast aeration and mechanical aeration two ways, using flooding more than blast aeration
The porous diffusion tip or air nozzle for not having formula produce air bubble that oxygen is transmitted the method into the aqueous solution, and specific device is to use air
Compressor is pipelined to be located at the air-diffuser of bottom of pond, as bubble disperse effusion, in gas-liquid interface oxygen
In dissolving in water.
But the air-diffuser of existing aerating system is all only located at bottom of pond, cause to be aerated uneven, pond body edge
Liquid be difficult participate in aeration, mass exchange is insufficient between the gas and liquid in aeration tank.
Utility model content
The purpose of this utility model is to provide a kind of high efficient aeration pond, and material is handed between the gas and liquid in aeration tank
Change fully, strengthen aeration even results, improve aeration efficiency.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：A kind of high efficient aeration pond, including pond body
With the aerating system being arranged in pond body, aerating system include with it is external originate from the main tracheae that is connected and be arranged on main tracheae
Branch's tracheae, the main tracheae from top to bottom to pond body bottom extend, branch's tracheae is intervally arranged many on the main tracheae
Individual, wherein the branch's tracheae positioned at bottommost is referred to as bottom branch tracheae, remaining branch's tracheae is referred to as layer branch's tracheae, bottom point
Bronchus is connected with bottom air disperser, and circumferential air disperser is respectively connected with layer branch tracheae；Bottom air expands
It is in bulk put including with the main aeration tube in the bottom that bottom branch tracheae is connected, the main aeration tube in bottom along pond body horizontal width arrange, and
Multiple bottom branch aeration tubes are disposed with the main aeration tube in bottom, bottom branch aeration tube is arranged along the horizontal length of pond body, often
Arrangement is provided with outlet aeration head upward on individual bottom branch aeration tube；Circumferential air disperser includes and respective layer branch
The ring pipe of tracheae connection, ring pipe is horizontally disposed along the circumference of pond body, and arrangement is provided with multiple outlet level courts on ring pipe
To the aeration head of pool center.
Control valve is provided with each layer of branch's tracheae.
Liquid level gauge is provided with the pond body, liquid level gauge is connected with control valve control；
It is corresponding when the liquid level in liquid level gauge detects pond body is higher than height where corresponding layer branch tracheae
Control valve on layer branch tracheae is opened；When the liquid level that liquid level gauge is detected in pond body is less than tracheae institute of corresponding layer branch
Height when, control valve on corresponding layer branch tracheae is closed.
It is described to control valve for water-proof electric valve.
The aeration head includes tapered hollow aeration bucket, and microcephaly one end of hollow aeration bucket is provided with aeration head connection
Pipe, major part one end of hollow aeration bucket is the outlet of aeration head, and the exit of aeration head is provided with the spiracular plate for covering the outlet, gas
Orifice plate is provided with multiple micropores not of uniform size.
The beneficial effects of the utility model：
Using above-mentioned technical proposal, main tracheae from top to bottom extends to pond body bottom, and branch's tracheae is on the main tracheae
Be intervally arranged multiple, and bottom branch tracheae is connected with bottom air disperser, and circumferential air expansion is respectively connected with layer branch tracheae
In bulk to put, the cooperation of bottom air disperser and circumferential air disperser makes in pond body mass exchange between gas and liquid
More fully, aeration is uniform, improves aeration efficiency.
Bottom air disperser include with the main aeration tube in the bottom that bottom branch tracheae is connected, the main aeration tube in bottom is along pond body
Horizontal width arrangement, and multiple bottom branch aeration tubes are disposed with the main aeration tube in bottom, bottom branch aeration tube is along pond body
Horizontal length arrangement, arrangement is provided with outlet aeration head upward, bottom air diffusion dress on each bottom branch aeration tube
The said mechanism design put makes its aeration head be aerated upwards.
Circumferential air disperser includes the ring pipe being connected with respective layer branch tracheae, ring pipe along pond body circumferential water
Plain cloth is put, and arrangement is provided with multiple aeration heads for exporting horizontally toward pool center on ring pipe, and said mechanism design exposes it
Gas head is aerated to pool center, and the bubble that it is bloated is moved up again after moving one end distance to pool center.Circumferential air expands
In bulk putting ensure that pond body inward flange liquid can also participate in aeration, and drive liquid in pond body to flow, and make aeration evenly, improve
Aeration efficiency.
Control valve is provided with each layer of branch's tracheae, is easy to the circumference according to the Liquid level difference number of plies in pond body
Air-diffuser is opened.
Liquid level gauge is provided with the pond body, liquid level gauge is connected with control valve control；When liquid level gauge is detected in pond body
When liquid level is higher than the height where corresponding layer branch tracheae, the control valve on corresponding layer branch tracheae is opened；Work as liquid
When the height where the liquid level detected in pond body is less than corresponding layer branch tracheae is counted in position, on corresponding layer branch tracheae
Control valve close, be voluntarily opened and closed according to the feedback of liquid level the design achieves multiple circumferential air dispersers, be easy to
Control is used, and improves automation.
The aeration head includes tapered hollow aeration bucket, and microcephaly one end of hollow aeration bucket is provided with aeration head connection
Pipe, major part one end of hollow aeration bucket is the outlet of aeration head, and the exit of aeration head is provided with the spiracular plate for covering the outlet, gas
Orifice plate is provided with multiple micropores not of uniform size, and the aeration head of the structure can produce the bubble of different-diameter, in aeration tank
Liquid produces a certain degree of mass exchange efficiency rocked mixing effect, improve between aeration pool gas and liquid.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the top view of bottom air-diffuser in Fig. 1；
Fig. 4 is the top view of Fig. 1 circumferential air dispersers；
Fig. 5 is the structural representation of aeration head in the utility model.
Specific embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
As shown in Figures 1 to 5, a kind of high efficient aeration pond of the present utility model, including pond body 1 and the exposure being arranged in pond body
Gas system, aerating system includes and external the origin main tracheae 2 being connected and the branch's tracheae being arranged on main tracheae 2, main gas
Pipe 2 from top to bottom extends to the bottom of pond body 1, and branch's tracheae is intervally arranged four on the main tracheae, wherein positioned at bottommost
Branch's tracheae be referred to as bottom branch tracheae 3, other two branch tracheae is referred to as layer branch's tracheae 4, and bottom branch tracheae 3 is connected
There is bottom air disperser, 4 are respectively connected with circumferential air disperser on layer branch tracheae.Bottom air disperser and week
Make in pond body that mass exchange is more abundant between gas and liquid to the cooperation of air-diffuser, aeration is uniform, improve aeration
Efficiency.
Bottom air disperser includes and the main aeration tube 31 in the bottom that bottom branch tracheae 3 is connected, the main aeration tube 31 in bottom
Arranged along the horizontal width of pond body, and multiple bottom branch aeration tubes 32, bottom are uniformly disposed with the main aeration tube 31 in bottom
Branch aeration tube 32 arranges along the horizontal length of pond body, and arrangement is provided with outlet aeration upward on each bottom branch aeration tube 32
First 5, the said mechanism design of bottom air disperser makes its aeration head 5 be aerated upwards.
Circumferential air disperser includes the ring pipe 41 being connected with respective layer branch tracheae 4, and ring pipe 41 is along pond body
Circumferential horizontally disposed, arrangement is provided with multiple aeration heads 5 for exporting horizontally toward pool center on ring pipe 41.Circumferential air expands
The said mechanism design put in bulk makes its aeration head 5 be aerated to the center of pond body 1, and its bubble for bloating moves one end to pool center
Moved up again after distance.Circumferential air disperser ensure that pond body inward flange liquid can also participate in aeration, and drive pond body
Interior liquid flowing, makes aeration evenly, improves aeration efficiency.
Control valve is provided with each layer of branch's tracheae 4, pond body 1 is interior to be provided with liquid level gauge 6, liquid level gauge 6 and control valve
Control connection, it is easy to be opened according to the circumferential air disperser of the Liquid level difference number of plies in pond body 1.
When the height where the liquid level that liquid level gauge 6 is detected in pond body is higher than corresponding layer branch tracheae, correspondence
Layer branch tracheae on control valve open；When the liquid level that liquid level gauge 6 is detected in pond body is less than corresponding layer branch gas
During height where pipe, the control valve on corresponding layer branch tracheae is closed, realize multiple circumferential air dispersers according to
The feedback of liquid level is voluntarily opened and closed, and is easy to control to use, and improves automation.
Valve is controlled to select water-proof electric valve in the present embodiment.
Aeration head 5 includes tapered hollow aeration bucket 51 in the present embodiment, and microcephaly one end of hollow aeration bucket 51 is set
There is aeration head connecting tube 52, major part one end of hollow aeration bucket 51 is the outlet of aeration head 5, and the exit of aeration head 5 is provided with to be covered
The spiracular plate 53 of the outlet is covered, spiracular plate 53 is provided with multiple micropores not of uniform size, and the aeration head of the structure design can be produced
The bubble of raw different-diameter, liquid in aeration tank is produced it is a certain degree of rock mixing effect, improve aeration pool gas with
Mass exchange efficiency between liquid.
The utility model makes mass exchange between the gas in aeration tank and liquid fully, strengthen aeration even results, carries
Height aeration efficiency.
Above example is only used to illustrative and not limiting the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model has been described in detail, it will be understood by those within the art that：The utility model can still be entered
Row modification or equivalent, without deviating from any modification or partial replacement of spirit and scope of the present utility model, it all should
Cover in the middle of right of the present utility model.
Claims (5)
1. a kind of high efficient aeration pond, including pond body and the aerating system being arranged in pond body, aerating system include and external origin
The main tracheae of connection and the branch's tracheae being arranged on main tracheae, it is characterised in that：The main tracheae is from top to bottom to pond body
Bottom extends, and branch's tracheae is intervally arranged multiple on the main tracheae, wherein the branch's tracheae positioned at bottommost is referred to as bottom
Branch's tracheae, remaining branch's tracheae is referred to as layer branch's tracheae, and bottom branch tracheae is connected with bottom air disperser, layer branch
Circumferential air disperser is respectively connected with tracheae；Bottom air disperser includes and the main exposure in the bottom that bottom branch tracheae is connected
Tracheae, the main aeration tube in bottom is arranged along the horizontal width of pond body, and multiple bottom branch exposures are disposed with the main aeration tube in bottom
Tracheae, bottom branch aeration tube arranges that arrangement is provided with outlet upward on each bottom branch aeration tube along the horizontal length of pond body
Aeration head；Circumferential air disperser includes the ring pipe being connected with respective layer branch tracheae, ring pipe along pond body circumference
Horizontally disposed, arrangement is provided with multiple aeration heads for exporting horizontally toward pool center on ring pipe.
2. high efficient aeration pond according to claim 1, it is characterised in that：Control is provided with each layer of branch's tracheae
Valve.
3. high efficient aeration pond according to claim 2, it is characterised in that：Liquid level gauge, liquid level gauge are provided with the pond body
It is connected with control valve control；
When the liquid level in liquid level gauge detects pond body is higher than height where corresponding layer branch tracheae, corresponding layer point
Control valve on bronchus is opened；Where the liquid level that liquid level gauge is detected in pond body is less than corresponding layer branch tracheae
During height, the control valve on corresponding layer branch tracheae is closed.
4. high efficient aeration pond according to claim 3, it is characterised in that：It is described to control valve for water-proof electric valve.
5. according to the high efficient aeration pond that one of claim 1-4 is described, it is characterised in that：The aeration head include it is tapered in
Sky aeration bucket, microcephaly one end of hollow aeration bucket is provided with aeration head connecting tube, and major part one end of hollow aeration bucket is aeration head
Outlet, the exit of aeration head is provided with the spiracular plate for covering the outlet, and spiracular plate is provided with multiple micropores not of uniform size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364332.9U CN206278973U (en) | 2016-12-13 | 2016-12-13 | A kind of high efficient aeration pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621364332.9U CN206278973U (en) | 2016-12-13 | 2016-12-13 | A kind of high efficient aeration pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206278973U true CN206278973U (en) | 2017-06-27 |
Family
ID=59072439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621364332.9U Expired - Fee Related CN206278973U (en) | 2016-12-13 | 2016-12-13 | A kind of high efficient aeration pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206278973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043811A (en) * | 2017-12-14 | 2018-05-18 | 湖北海瑞渔业股份有限公司 | A kind of fish slurry service sink |
| CN108211827A (en) * | 2018-01-24 | 2018-06-29 | 江苏蓝遥净水剂有限公司 | A kind of polyaluminium chloride blended size system |
| CN108545844A (en) * | 2018-04-25 | 2018-09-18 | 崔云华 | A kind of energy-efficient multiple aerating system and its method of sewage disposal |
-
2016
- 2016-12-13 CN CN201621364332.9U patent/CN206278973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043811A (en) * | 2017-12-14 | 2018-05-18 | 湖北海瑞渔业股份有限公司 | A kind of fish slurry service sink |
| CN108211827A (en) * | 2018-01-24 | 2018-06-29 | 江苏蓝遥净水剂有限公司 | A kind of polyaluminium chloride blended size system |
| CN108545844A (en) * | 2018-04-25 | 2018-09-18 | 崔云华 | A kind of energy-efficient multiple aerating system and its method of sewage disposal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20191213 |