CN205820978U - A kind of hybrid biological contact oxidation pond - Google Patents
A kind of hybrid biological contact oxidation pond Download PDFInfo
- Publication number
- CN205820978U CN205820978U CN201620492272.2U CN201620492272U CN205820978U CN 205820978 U CN205820978 U CN 205820978U CN 201620492272 U CN201620492272 U CN 201620492272U CN 205820978 U CN205820978 U CN 205820978U
- Authority
- CN
- China
- Prior art keywords
- hybrid
- ring
- cell body
- inlet pipe
- contact oxidation
- 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
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Classifications
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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)
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of hybrid biological contact oxidation pond, including cell body, floating stuffing, hybrid aerator and air compressor, cell body bottom is provided with base, hybrid aerator is fixed by base, hybrid aerator includes mixing chamber and ring-type aeration tube, and ring-type aeration tube is arranged on hybrid outer wall, and ring-type aeration tube internal ring is provided with multiple aeration angle, connecting outside ring-type aeration tube has air inlet pipe, the air inlet pipe other end to be connected with air compressor；Hybrid bottom connects water inlet pipe；This device is provided with the preaeration stage, adds aeration efficiency, and avoids sludge blockage aeration opening, decreases later maintenance cost.
Description
Technical field
This utility model belongs to sewage disposal device, is specifically related to a kind of hybrid biological contact oxidation pond.
Background technology
Biological contact oxidation process is the coalition of a kind of immersion type biomembrance process, actually biofilter and Aeration tank.
Biological contact oxidation process is also known as submergence aeration type biofilter.Filling various biofilm medium in pond, whole filtrates are immersed in useless
In water.Arranging aeration tube in filtrate bottom, with compressed air bubbling oxygenation, the Organic substance in waste water is adsorbed on filter material surface
On biomembrane, it is decomposed by the microorganisms oxidation.The same with other biological film, the biomembrane of this method also experience biofilm, grow, thicken,
The replacement process such as come off.Activated sludge is become after a part of biofilm detachment, during circulating, absorption and Decomposition Wastewater
In Organic substance, the unnecessary biomembrane that comes off is gone out in second pond.Air is entered in waste water by the gas distribution pipe at the bottom of pond.
Aerator aeration in existing biological contact oxidation pond is inefficient, and easily by the mud in pond and suspension
Thing is blocked, and in turn results in aeration rate and declines, increases maintenance cost.
Utility model content
In order to solve the problem of above-mentioned prior art, this utility model provides the one can high efficient aeration and avoid dirt
The hybrid biological contact oxidation pond of mud blocking.
This utility model is achieved through the following technical solutions:
A kind of hybrid biological contact oxidation pond, including cell body and filler, is provided with hybrid aerator in cell body, mixing
Formula aerator is arranged on bottom cell body, and one end connection has water inlet pipe, and the other end connects air inlet pipe, hybrid aerator
Process in entering back into cell body after water inlet and compressed air can be sufficiently mixed, described hybrid aerator
Including mixing chamber, outlet and ring-type aeration tube, air inlet pipe is connected with ring-type aeration tube, and ring-type aeration tube is arranged on mixing chamber
Connecting on outer wall and in mixing chamber, outlet is arranged on mixing chamber top；Air inlet pipe injects air in ring-type aeration tube, then
Preaeration is carried out with water inlet in uniformly entering mixing chamber after mixing.
Further, described ring-type aeration tube inner ring surface is provided with many group aeration angles, and aeration angle stretches into mixing chamber
Internal；Air is injected with multi-angle hybrid interior by aeration angle, it is ensured that the gas-liquid two-phase of preaeration completely attaches to, and carries
High preaeration efficiency.
Further, the described air inlet pipe other end is connected with the air compressor being arranged on cell body outer wall；Promote sky
Pressure energy is enough effectively improved the air capacity of an aeration process, and then can be by the formation of aeration angle opening part by pressure-air
Mud can effectively be removed, and keeps aeration efficiency.
Further, the filler being provided with inside described cell body is floating stuffing；Floating stuffing is a kind of hollow plastics
Body, acts primarily as the effect of biofilm carrier, has the effect retaining float simultaneously concurrently, has that biological attachment power is strong, specific surface area
Greatly, porosity is high, chemistry and biological stability is good, durable in use, not dissolution nuisance, do not cause secondary pollution, anti-ultraviolet,
The features such as aging resistance, hydrophilicity are strong, in use, microorganism easily generates, easily replacing, acid and alkali-resistance, aging resistance, not by water
Stream affects, service life is long, and excess sludge is few, easy for installation.
Further, the outer top of described cell body is provided with outlet pipe.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this device is provided with hybrid aerator, water inlet and pressure-air is mixed and carries out preaeration, adds aeration
Efficiency；
(2) this device utilize pressure-air and current constantly impact aeration angle make aeration angle will not because of mud sink
Long-pending and cause the blocked phenomenon of aeration angle, reduce later maintenance cost and difficulty.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan structure figure of the hybrid aerator of this utility model.
Wherein 1 cell body；2 outlet pipes；3 water inlet pipes；4 fillers；5 air compressors；6 air inlets；7 enter
Trachea；8 mixing chambers；9 ring-type aeration tubes；10 aeration angles；11 outlets；12 bases.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1:
Being preferred version of the present utility model as depicted in figs. 1 and 2, a kind of hybrid biological contact oxidation pond, including pond
Body 1, filler 4 and hybrid aerator, described cell body 1 inner bottom part is provided with base 12, and fixes hybrid by base 12
Aerator.
Further, described hybrid aerator includes mixing chamber 8, ring-type aeration tube 9 and outlet 11, mixing chamber
Being fixed with ring-type aeration tube 9 in 8 outer wall circumferences, ring-type aeration tube 9 inner ring surface first-class center of circle angle is provided with eight groups of aeration angles 10,
Aeration angle 10 is through mixing chamber 8 outer wall and stretches in mixing chamber 8, and often to be longitudinally equidistantly provided with four aerations oblique for group aeration angle 10
Mouth 10, the outside side of ring-type aeration tube 9 connects air inlet pipe 7, and extraneous air enters ring-type aeration tube 9, at ring by air inlet pipe 7
Shape aeration tube 9 carries out preaeration with sewage in entering mixing chamber 8 by each aeration angle 10 uniformly.
Embodiment 2:
The present embodiment is to optimize further on the basis of above-described embodiment, further new for preferably realizing this practicality
Type；Described cell body 1 outer wall one side lower part is provided with air compressor 5, and air inlet pipe 7 one end is connected with air compressor 5, by giving
Air intake applies certain blast and increases aeration efficiency, and autonomous cleaning aeration angle 10, it is to avoid cause sludge blockage to expose
The situation of gas angle 10.
Embodiment 3:
The present embodiment is to optimize further on the basis of above-described embodiment, further new for preferably realizing this practicality
Type；Described filler 4 is floating stuffing, and floating stuffing specific surface area is relatively big, and porosity is higher, and the slim and graceful intensity of material is high,
And bubble can be cut, add the contact area of gas-liquid two-phase, play a role for improving water oxygen capacity.
The above, be only preferred embodiment of the present utility model, and this utility model not does any pro forma limit
System, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, each fall within
Protection domain of the present utility model.
Claims (5)
1. a hybrid biological contact oxidation pond, including cell body (1) and filler (4), it is characterised in that: described cell body (1)
Inside being provided with hybrid aerator, hybrid aerator is arranged on cell body (1) bottom, and one end connection has water inlet pipe (3), separately
One end connects has air inlet pipe (7), described hybrid aerator to include mixing chamber (8), outlet (11) and ring-type aeration tube
(9), air inlet pipe (7) is connected with ring-type aeration tube (9), and ring-type aeration tube (9) is arranged on mixing chamber (8) outer wall and in mixing
Room (8) connects, and outlet (11) is arranged on mixing chamber (8) top.
The hybrid biological contact oxidation pond of one the most according to claim 1, it is characterised in that: described ring-type aeration tube
(9) inner ring surface is provided with many groups aeration angle (10), and aeration angle (10) stretches into inside mixing chamber.
The hybrid biological contact oxidation pond of one the most according to claim 2, it is characterised in that: described air inlet pipe (7)
The other end is connected with the air compressor (5) being arranged on cell body outer wall.
4. according to the hybrid biological contact oxidation pond described in any one of claim 1-3, it is characterised in that: described cell body
(1) the internal filler (4) being provided with is floating stuffing.
The hybrid biological contact oxidation pond of one the most according to claim 4, it is characterised in that: described cell body (1) is outward
Top is provided with outlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492272.2U CN205820978U (en) | 2016-05-26 | 2016-05-26 | A kind of hybrid biological contact oxidation pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620492272.2U CN205820978U (en) | 2016-05-26 | 2016-05-26 | A kind of hybrid biological contact oxidation pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205820978U true CN205820978U (en) | 2016-12-21 |
Family
ID=57559303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620492272.2U Expired - Fee Related CN205820978U (en) | 2016-05-26 | 2016-05-26 | A kind of hybrid biological contact oxidation pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205820978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416968A (en) * | 2017-04-26 | 2017-12-01 | 重庆市机电设计研究院 | New packing sewage-treatment plant |
-
2016
- 2016-05-26 CN CN201620492272.2U patent/CN205820978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416968A (en) * | 2017-04-26 | 2017-12-01 | 重庆市机电设计研究院 | New packing sewage-treatment plant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170526 |