CN208562067U - A kind of seawater dirty oil treatment device - Google Patents
A kind of seawater dirty oil treatment device Download PDFInfo
- Publication number
- CN208562067U CN208562067U CN201820837121.5U CN201820837121U CN208562067U CN 208562067 U CN208562067 U CN 208562067U CN 201820837121 U CN201820837121 U CN 201820837121U CN 208562067 U CN208562067 U CN 208562067U
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- CN
- China
- Prior art keywords
- flotation column
- seawater
- pipeline
- agitator
- selective absorption
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- 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.)
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Abstract
The utility model relates to a kind of seawater dirty oil treatment devices.The device includes agglomerated air floatation flotation column, buffering agitator, selective absorption flotation column, rectifier unit, biodegradable pond, back purge system and filter.The lower output end of the agglomerated air floatation flotation column is gentle to rush pipeline connection between agitator, pipeline connection between the outlet and selective absorption flotation column of the buffering agitator, pipeline connects between the lower output end and rectifier unit of the selective absorption flotation column, pipeline connects between the upper output end and filter of selective absorption flotation column, pipeline connects between the tower top of the rectifier unit and biodegradable pond, pipeline connects between the tower bottom and agglomerated air floatation flotation column of rectifier unit, the entrance of the outlet back purge system in the biodegrade pond.The utility model is by conjunction with biological degradation method, so as to high efficient green handling seawater sump oil for flotation technology.
Description
Technical field
The utility model relates to oily waste water treatment technical fields, and in particular to a kind of seawater dirty oil treatment device.
Background technique
With the sustained and rapid development of China's economy, the interdependency of petroleum is continuously improved.Sea-freight is China's oil import
Main channel, in addition the factors such as exploitation of offshore oil, cause the oil pollution of ocean increasingly severe, the environment of ocean is protected
Shield is just becoming the focus of countries in the world.
There are many seawater sump oil treatment process, but due to seawater sump oil complicated component, oil content and tax in the seawater
It deposits that morphological differences is very big, is handled with single method often ineffective, discharge or re-injection requirement is not achieved.In practical application
In, to reach good treatment effect, several method need to be combined, form multilevel processing technology.
Flotation water purification technology is a kind of processing oily wastewater deeply researched and developed with constantly promoted and applied both at home and abroad at present
New technology.Flotation water purification is exactly that air or other gases are passed through in water and generate micro air bubble, some small suspensions in water
Oil droplet and solid particle are adhered on bubble, and relative volume increases, and relative density reduces, and can be floated together with bubble
Dross is formed to the water surface, to realize the new sewage water treatment method of one kind of solid and liquid separation.Floatation is as sewage treatment work
Skill has successfully used for many years in other industry, and in recent years due to its technologic improvement, the effect for handling oily wastewater is big
It is big to improve.Currently, flotation technology mostly uses greatly single flotation column to carry out clean water treatment, when processing, is also not bound with other water purification skills
Very ideal effect has not been reached yet in art, the treatment effect of oily wastewater.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of seawater dirty oil treatment device, by by flotation technology
In conjunction with biological degradation method, seawater sump oil so as to high efficient green is handled.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of seawater dirty oil treatment device, including agglomerated air floatation flotation column, buffering agitator, selective absorption flotation column,
Rectifier unit, biodegradable pond, back purge system and filter.Gentle flush of the lower output end of the agglomerated air floatation flotation column is mixed
Pipeline connection between bucket, pipeline connection between the outlet and selective absorption flotation column of the buffering agitator, the selectivity
Adsorb pipeline connection, the upper output end and filter of selective absorption flotation column between the lower output end and rectifier unit of flotation column
Between pipeline connection, pipeline connects between the tower top of the rectifier unit and biodegradable pond, the tower bottom and coalescence of rectifier unit
Pipeline connects between air bearing flotation column, the entrance of the outlet back purge system in the biodegrade pond.
In above-mentioned technical proposal:
Further, which is additionally provided with agitator of sizing mixing, the outlet of the agitator of sizing mixing and slow
Pipeline between agitator is rushed to connect.
Further, which is additionally provided with oil-containing briquette pond, the entrance and mistake in oil-containing briquette pond
The sludge outlet of filter is connected to.
Further, on the pipeline between the buffering agitator and selective absorption flotation column and selective absorption is floating
It selects and is provided with elevator pump between column and filter on pipeline.
Preferably, the agglomerated air floatation flotation column and selective absorption flotation column are all made of eddy flow-static microbubble floatation column.
Preferably, the filter uses flame filter press.
The utility model has the following beneficial effects:
The seawater dirty oil treatment device of the utility model by combining flotation technology with biological degradation method, and will float
Selecting technology is improved to the two-stage air-flotation process mode of two flotation columns by conventional single-stage flotation column, being capable of low consumption, high efficiency, green
Carry out to color seawater sump oil processing.
Detailed description of the invention
Fig. 1 is the connection schematic diagram of the utility model seawater dirty oil treatment device.
Figure label are as follows: 1, agglomerated air floatation flotation column；2, agitator is buffered；3, elevator pump；4, selective absorption flotation column；
5, it sizes mixing agitator；6, rectifier unit；7, biodegradable pond；8, back purge system；9, filter；10, oil-containing briquette pond.
Specific embodiment
With reference to embodiment, the specific structure of description and interpretation the utility model seawater dirty oil treatment device.
As shown in Figure 1, the seawater dirty oil treatment device of the present embodiment, including agglomerated air floatation flotation column 1, buffering agitator 2,
Selective absorption flotation column 4, rectifier unit 6, biodegradable pond 7, back purge system 8 and filter 9, agglomerated air floatation flotation column 1
Lower output end it is gentle rush pipeline between agitator 2 and connect, between the outlet and selective absorption flotation column 4 for buffering agitator 2
Pipeline connection, pipeline connects between the lower output end and rectifier unit 6 of selective absorption flotation column 4, selective absorption flotation column 4
Upper output end and filter 9 between pipeline connection, pipeline connects between the tower top of rectifier unit 6 and biodegradable pond 7, rectifying
Pipeline connects between the tower bottom and agglomerated air floatation flotation column 1 of device 6, and the outlet back purge system 8 in biodegradable pond 7 enters
Mouthful.
In addition, the seawater dirty oil treatment device is additionally provided with agitator 5 of sizing mixing, oil-containing briquette pond 10 and two elevator pumps 3.Its
In, pipeline connects between the outlet and buffering agitator 2 of agitator 5 of sizing mixing；The filter of the entrance and filter 9 in oil-containing briquette pond 10
Slag outlet；Two elevator pumps 3 are then respectively arranged on the pipeline between buffering agitator 2 and selective absorption flotation column 4,
And between selective absorption flotation column 4 and filter 9 on pipeline.
Wherein, agglomerated air floatation flotation column 1 and selective absorption flotation column 4 are all made of eddy flow-static microbubble floatation column.Filtering
Machine 9 then uses flame filter press.
The embodiments of the present invention is described in detail in conjunction with attached drawing above, but the utility model be not limited to it is described
Embodiment.For a person skilled in the art, right in the case where not departing from the principles of the present invention and spirit
These embodiments carry out a variety of change, modification, replacement and modification and still fall in the protection scope of the utility model.
Claims (5)
1. a kind of seawater dirty oil treatment device, including agglomerated air floatation flotation column (1), buffering agitator (2), selective absorption flotation
Column (4), rectifier unit (6), biodegradable pond (7), back purge system (8) and filter (9), it is characterised in that: the coalescence
The lower output end of air bearing flotation column (1) is gentle to be rushed pipeline between agitator (2) and connects, the outlet of buffering agitator (2) and
Pipeline connects between selective absorption flotation column (4), the lower output end and rectifier unit of the selective absorption flotation column (4)
(6) pipeline connects between, and pipeline connects between the upper output end and filter (9) of selective absorption flotation column (4), the rectifying
Pipeline is connect between the tower top of device (6) and biodegradable pond (7), the tower bottom of rectifier unit (6) and agglomerated air floatation flotation column (1)
Between pipeline connection, it is described biodegrade pond (7) outlet back purge system (8) entrance.
2. seawater dirty oil treatment device according to claim 1, it is characterised in that: the seawater dirty oil treatment device is additionally provided with
It sizes mixing agitator (5), pipeline is connect between the outlet and buffering agitator (2) of the agitator of sizing mixing (5).
3. seawater dirty oil treatment device according to claim 1, it is characterised in that: the seawater dirty oil treatment device is additionally provided with
The entrance in oil-containing briquette pond (10), oil-containing briquette pond (10) is connected to the sludge outlet of filter (9).
4. seawater dirty oil treatment device according to claim 1, it is characterised in that: the buffering agitator (2) and selection
Property absorption flotation column (4) between pipeline on and selective absorption flotation column (4) and filter (9) between be respectively provided on pipeline
There are elevator pump (3).
5. seawater dirty oil treatment device according to claim 1, it is characterised in that: the agglomerated air floatation flotation column (1) and
Selective absorption flotation column (4) is all made of eddy flow-static microbubble floatation column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837121.5U CN208562067U (en) | 2018-05-31 | 2018-05-31 | A kind of seawater dirty oil treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837121.5U CN208562067U (en) | 2018-05-31 | 2018-05-31 | A kind of seawater dirty oil treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562067U true CN208562067U (en) | 2019-03-01 |
Family
ID=65484864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837121.5U Expired - Fee Related CN208562067U (en) | 2018-05-31 | 2018-05-31 | A kind of seawater dirty oil treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503149A (en) * | 2018-05-31 | 2018-09-07 | 钦州学院 | A kind of seawater dirty oil treatment device and method |
-
2018
- 2018-05-31 CN CN201820837121.5U patent/CN208562067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108503149A (en) * | 2018-05-31 | 2018-09-07 | 钦州学院 | A kind of seawater dirty oil treatment device and method |
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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: 20190301 Termination date: 20200531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |