CN208776386U - A kind of pharmacy wastewater treatment biological contact oxidation plant - Google Patents
A kind of pharmacy wastewater treatment biological contact oxidation plant Download PDFInfo
- Publication number
- CN208776386U CN208776386U CN201821191985.0U CN201821191985U CN208776386U CN 208776386 U CN208776386 U CN 208776386U CN 201821191985 U CN201821191985 U CN 201821191985U CN 208776386 U CN208776386 U CN 208776386U
- Authority
- CN
- China
- Prior art keywords
- pond body
- compressed air
- wastewater treatment
- contact oxidation
- biological contact
- 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
-
- 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 pharmacy wastewater treatment biological contact oxidation plant, including pond body, the lower sidewall of pond body is equipped with water inlet, and intake pump is connected on water inlet, and the side wall upper part of pond body is equipped with water outlet, is equipped with floating stuffing in pond body；The inner sidewall of pond body is equipped at least three compressed air aerators, the angle of the tangent line of the extended line and pond body of the compressed air liberation port of compressed air aerator is 45 °, compressed air aerator is to be uniformly arranged along a scheduled helix, and helix matches with pond body institute aeration water turbulence to be formed.The utility model by using floating stuffing makes sewage, and it comes into full contact with, to guarantee the efficient progress of biooxidation reactions, reduces sludge generation rate；Sewage enters into and up flowing from pond body lowermost end, after the high-speed compressed air bubble for encountering the ejection of compressed air aerator, starts to rotate and formed vortex, compared to water at atmospheric pressure aeration system, effectively increases oxygenation capacity and coefficient of oxygen utilization.
Description
Technical field
The utility model relates to pharmacy sewage process field more particularly to a kind of pharmacy wastewater treatment bio-contact oxidations
Device.
Background technique
When many pharmaceutical factories produce the drugs such as tablet, capsule, liquid drugs injection, freeze dried powder, a large amount of waste water can be all discharged,
Serious pollution is caused to environment.Waste water generate main power source have: production technology waste water, flushing device waste water, recycling raffinate,
Subsidiary production process waste water, plant area's sanitary sewage etc..Because being influenced by production cycle etc., such waste water quality complexity, water wave
It is dynamic big, and it mostly is difficult to the substance degraded containing active microorganism, the COD concentration in waste water is high, and major pollutant is organic
Object, such as fat, benzene type organic, alcohol, ester, petroleum-type, ammonia nitrogen, sulfide.Biological contact oxidation process have short processing time,
Small in size, good purification, effluent quality are good and stablize, the advantages that sludge is not easy to expand, power consumption is small, have obtained widely answering
With.The capital equipment of this method is biological contact oxidation filter tank.The fillers such as coke, gravel, plastic honeycomb, pond are set in pond
Bottom aeration is oxygenated sewage, and sewage in pond body is made to be in flow regime, increases the contact of sewage and the filler in pond body.
Existing biological contact oxidation pond oxygen conversion ratio is low, influences sewage treatment capacity.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of pharmacy wastewater treatment and is disguised with biological contact oxidation
It sets.
The utility model solves its technical problem, the technical solution adopted is that:
A kind of pharmacy wastewater treatment biological contact oxidation plant, including pond body,
The lower sidewall of the pond body is equipped with water inlet, is connected with intake pump, the side wall of the pond body on the water inlet
Top is equipped with water outlet, is equipped with floating stuffing in the pond body；
The inner sidewall of the pond body is equipped at least three compressed air aerators, the compressed air aerator
The angle of the extended line of compressed air liberation port and the tangent line of the pond body is 45 °, and the compressed air aerator is along one
The scheduled helix of root is uniformly arranged, and the helix matches with pond body institute aeration water turbulence to be formed.
Further scheme is:
The compressed air aerator is ultramicropore injector.
Further scheme is:
Access hole is equipped at the top of the pond body.
Further scheme is:
The compressed air aerator is connect by pipeline with air compression plant, and it is empty that compression is provided on the pipeline
Air valve.
The utility model has the advantages that
A kind of pharmacy wastewater treatment biological contact oxidation plant provided by the utility model is made by using floating stuffing
Obtaining sewage, it comes into full contact with, to guarantee the efficient progress of biooxidation reactions, reduces sludge generation rate；Sewage is from pond body most bottom
End enters into and up flowing, after the high-speed compressed air bubble for encountering the ejection of compressed air aerator, starts to rotate and forms whirlpool
Stream, the pressure of water is bigger, and hydrone surface tension is bigger, easier absorption bubble, and air is pressed fit into sewage, is compared
In water at atmospheric pressure aeration system, oxygenation capacity and coefficient of oxygen utilization are effectively increased.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Required practical attached drawing is briefly described in description, it should be apparent that, the accompanying drawings in the following description is only the present embodiment
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in Fig. 1, a kind of pharmacy wastewater treatment biological contact oxidation plant provided by the utility model, including pond
Body 1,
The lower sidewall of the pond body 1 is equipped with water inlet 12, is connected with intake pump 13, the pond body on the water inlet 12
1 side wall upper part is equipped with water outlet 11, is equipped with floating stuffing 2 in the pond body 1；This kind of floating stuffing 2 provides big to microorganism
The medium of amount attachment and proliferation, can accumulate a large amount of micro organism quantity, assist in removing various pollutants, ensure that biological
The normal table operation of oxidation pond high efficiency, high water-base fluid；
In order to the replacements process such as accelerate the biofilm of 2 surface biological film of floating stuffing, grow, thicken, fall off, suspension ensure that
The suspension characteristic of filler 2 enables floating stuffing 2 to be constantly recycled, and the inner sidewall of the pond body 1 is equipped at least three
Compressed air aerator 3, extended line and the pond body of the compressed air liberation port 31 of the compressed air aerator 3
The angle of tangent line is 45 °, it is excessive or it is too small can generate turbulent flow, influence coefficient of oxygen utilization and oxygenation capacity, the compressed air aeration
Device 3 is to be uniformly arranged along a scheduled helix, the helix and pond body institute aeration water turbulence phase to be formed
Matching；Make the wastewater stream to be processed in pond body 1, avoids floating stuffing 2 there are sludge concentrations in local accumulation, pond body 1 not
Uniform phenomenon ensure that the efficient normal table operation of the biological contact oxidation plant of the utility model.
A kind of pharmacy wastewater treatment biological contact oxidation plant according to the present utility model, an optional embodiment,
The compressed air aerator 3 is ultramicropore injector.
A kind of pharmacy wastewater treatment biological contact oxidation plant according to the present utility model, an optional embodiment,
Access hole 21 is equipped at the top of the pond body 1.
A kind of pharmacy wastewater treatment biological contact oxidation plant according to the present utility model, an optional embodiment,
The compressed air aerator 3 is connect by pipeline with air compression plant 33, is provided with compressed air valve on the pipeline
Door 32；Each described compressed air aerator 3 is individually controlled by compressed air valve 32, conveniently opens or closes correspondence
For compressed air aerator 3 so that it is convenient to dismount corresponding compressed air aerator 3, the compression that can also increase and decrease working condition is empty
Gas release device, and then adapt to different sewage flow.
The utility model use floating stuffing 2 to make sewage it comes into full contact with, to guarantee the efficient of biooxidation reactions
It carries out, reduces sludge generation rate；Sewage enters into and up flowing from 1 lowermost end of pond body, encounters the ejection of compressed air aerator 3
High-speed compressed air bubble after, start to rotate and formed vortex, the pressure of water is bigger, and hydrone surface tension is bigger, easier
Bubble is adsorbed, and air is pressed fit into sewage, compared to water at atmospheric pressure aeration system, effectively increases oxygenation capacity and oxygen benefit
With rate.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.It is further to note that each specific skill as described in the above specific embodiments
Art feature can be combined in any appropriate way in the case of no contradiction, in order to avoid unnecessary repetition,
No further explanation will be given to various combinations of possible ways for the utility model.In addition, a variety of different embodiment party of the utility model
Any combination can also be carried out between formula, as long as without prejudice to the thought of the utility model, equally to should be considered as this practical new for it
Type disclosure of that.
Claims (4)
1. a kind of pharmacy wastewater treatment biological contact oxidation plant, including pond body, it is characterised in that:
The lower sidewall of the pond body is equipped with water inlet, is connected with intake pump, the side wall upper part of the pond body on the water inlet
Equipped with water outlet, floating stuffing is equipped in the pond body；
The inner sidewall of the pond body is equipped at least three compressed air aerators, the compression of the compressed air aerator
The angle of the extended line of air discharge orifice and the tangent line of the pond body is 45 °, and the compressed air aerator is pre- along one
Fixed helix is uniformly arranged, and the helix matches with pond body institute aeration water turbulence to be formed.
2. a kind of pharmacy wastewater treatment biological contact oxidation plant as described in claim 1, which is characterized in that the compression
Air aeration device is ultramicropore injector.
3. a kind of pharmacy wastewater treatment biological contact oxidation plant as described in claim 1, which is characterized in that the pond body
Top is equipped with access hole.
4. a kind of pharmacy wastewater treatment biological contact oxidation plant as described in claim 1, which is characterized in that the compression
Air aeration device is connect by pipeline with air compression plant, and compressed air valve is provided on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191985.0U CN208776386U (en) | 2018-07-25 | 2018-07-25 | A kind of pharmacy wastewater treatment biological contact oxidation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191985.0U CN208776386U (en) | 2018-07-25 | 2018-07-25 | A kind of pharmacy wastewater treatment biological contact oxidation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208776386U true CN208776386U (en) | 2019-04-23 |
Family
ID=66154789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191985.0U Expired - Fee Related CN208776386U (en) | 2018-07-25 | 2018-07-25 | A kind of pharmacy wastewater treatment biological contact oxidation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208776386U (en) |
-
2018
- 2018-07-25 CN CN201821191985.0U patent/CN208776386U/en not_active Expired - Fee Related
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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: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |