CN211521890U - Water surface floating oil pollution treatment device - Google Patents
Water surface floating oil pollution treatment device Download PDFInfo
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- CN211521890U CN211521890U CN202020055044.5U CN202020055044U CN211521890U CN 211521890 U CN211521890 U CN 211521890U CN 202020055044 U CN202020055044 U CN 202020055044U CN 211521890 U CN211521890 U CN 211521890U
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- Prior art keywords
- oil
- water
- floating
- floating oil
- water separator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000002351 wastewater Substances 0.000 claims abstract description 45
- 238000005189 flocculation Methods 0.000 claims abstract description 39
- 230000016615 flocculation Effects 0.000 claims abstract description 39
- 238000000926 separation method Methods 0.000 claims abstract description 18
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 80
- 238000000034 method Methods 0.000 description 14
- 238000011084 recovery Methods 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 4
- 238000009297 electrocoagulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003305 oil spill Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a water surface floating oil pollution treatment device, which can extract floating oil on the water surface firstly by arranging an oil-water separation device, can play a role in removing the floating oil on the water surface, and further can reduce the pollution to water and avoid destroying an ecological chain; an oil-water separator is arranged in the oil-water separation device, and the sewage partially dissolved in the floating oil can be separated from the floating oil, so that the floating oil can be further extracted, the sewage is treated and then put into the water again, and the pollution to the water is reduced; through setting up effluent treatment plant, can handle the sewage that the oil slick goes out the separation, simultaneously, set up modularization electricity flocculation equipment in effluent treatment plant, can carry out preliminary treatment to waste water through electrolytic reaction, reach preliminary purification's effect, then set up accurate disc formula filter again, can filter waste water, reach the effect of further purifying waste water.
Description
Technical Field
The utility model relates to a surface of water oil slick pollution administers device, specifically is a surface of water oil slick pollution administers device in the field of oil slick pollution administers.
Background
Surface oil slick contamination may originate from three sources: the method comprises the following steps of (1) discharging oily wastewater of ships, discharging industrial oily wastewater, and exploiting marine oil; the leakage and discharge of oily water from ships, platforms or factories and the occurrence of sea damage accidents cause oil pollution on the water surface, and floating oil not only forms an oil film on the water surface and destroys the circulation of oxygen; the partially dissolved oil can consume dissolved oxygen in the water body, so that the water body is anoxic and animals and plants in the water body die, thereby destroying the ecological chain.
The prior art for treating the floating oil pollution on the water surface mainly comprises three types: recovery, adsorption and dissipation. The recovery method is that the floating oil on the water surface is collected by a special floating oil recovery device, and the floating oil is pumped and sent to a separation tank on the shore by a suction pump for treatment, so that the recovery and the utilization of the floating oil are realized; the adsorption method is to adsorb oil by using an adsorbing material so as to achieve the aim of cleaning, and the adsorption method is generally combined with a fence method; the dissipation method is to spray oil-dissipating agent on the oil layer of water body to make it quickly dissipate the oil itself. Each of these three methods has its own features, but each has its own disadvantages. The recovery method is generally used for treating floating oil with thicker oil layer and recovery value and is frequently used in an oil spill event; but the recovery method only recovers the floating oil, but does not take the effect on the oils dissolved in the water body and substances harmful to organisms; the adsorption method is widely applied to the treatment of various major oil spill events, but the treatment cost is overlarge to become a big defect, and the adsorption material has the problems that the adsorption material is easy to precipitate under a water body after being saturated or pollutants are released again and the like. The dissipation method is only suitable for floating oil pollution with a very thin oil layer, and the selection conditions of the oil dissipation agent are harsh.
From the perspective of resource recycling, the recovery method is the best way to treat the floating oil pollution; the problem to be solved by the innovation is that soluble oils in the water body can be treated while the floating oil is recovered; the core of the innovation is that the collection of the floating oil and the treatment of the dissolved oil are carried out by combining a negative pressure floating oil collection method and electric flocculation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is administered in surface of water oil slick pollution to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water surface floating oil pollution treatment device comprises an oil-water separation device and a wastewater treatment device, wherein the oil-water separation device comprises a balancer, an oil-water separator, a floating oil collecting tank and a wastewater collecting tank, the balancer and the oil-water separator are connected through a pipeline, and the balancer is arranged on the water surface of sewage to be treated; an oil floating area and a wastewater area are arranged in the oil-water separator, the oil floating area is connected with an oil floating collecting tank through a pipeline, and the wastewater area is connected with a wastewater collecting tank through a pipeline; this effluent treatment plant includes modularization electricity flocculation equipment, mud-water separator and filter, the delivery port that modularization electricity flocculation equipment passes through the pipe connection waste water collecting vat, modularization electricity flocculation equipment is including electric flocculation module and last flocculation module down, the delivery port of going up the electricity flocculation module passes through the pipe connection mud-water separator, the clear water exit end of mud-water separator passes through the pipe connection filter.
As a further aspect of the present invention: the balancer is a water surface balancer, and a negative pressure pump is installed on a pipeline connected between the balancer and the oil-water separator.
As a further aspect of the present invention: the pipeline of being connected between oil slick district and the oil slick collecting vat is installed the delivery pump No. one, oil water separator is gravity type oil water separator, install level sensor and PLC programming controller in oil water separator's the oil slick district, this PLC programming controller passes through data wire electricity respectively and connects level sensor and delivery pump No. one.
As a further aspect of the present invention: a second delivery pump is arranged on a pipeline connecting the modular electric flocculation equipment and the wastewater collection tank; and a filter pump is arranged on a pipeline connected between the mud-water separator and the filter.
As a further aspect of the present invention: the modularized electric flocculation equipment is electrically connected with a direct-current power supply through a data wire; the lower electric flocculation module adopts an iron plate as a reaction polar plate, and the upper electric flocculation module adopts an aluminum plate as a reaction polar plate.
As a further aspect of the present invention: the filter is a precision disc filter.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the oil-water separation device, the floating oil on the water surface can be extracted firstly, the effect of removing the floating oil on the water surface can be achieved, the pollution to water can be reduced, and the ecological chain is prevented from being damaged; an oil-water separator is arranged in the oil-water separation device, and the sewage partially dissolved in the floating oil can be separated from the floating oil, so that the floating oil can be further extracted, the sewage is treated and then put into the water again, and the pollution to the water is reduced;
2. through setting up effluent treatment plant, can handle the sewage that the oil slick goes out the separation, and simultaneously, set up modularization electricity flocculation equipment in effluent treatment plant, can pass through the electrolytic reaction, carry out preliminary treatment to waste water, reach preliminary purification's effect, then set up accurate disc formula filter again, can filter waste water, reach the effect of further purification waste water, thereby can purify waste water completely, make waste water purify the back and can drop into the water again and use, and simultaneously, still can not cause the pollution to the water.
Drawings
Fig. 1 is a schematic view of the device for treating floating oil pollution on water surface.
Fig. 2 is a schematic diagram of the oil-water separation device of the water surface floating oil pollution treatment device of the utility model.
FIG. 3 is a schematic view of the wastewater treatment device of the device for treating floating oil pollution on water surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an apparatus for treating floating oil pollution on water surface includes an oil-water separation device and a wastewater treatment device, the oil-water separation device includes a balancer 1, an oil-water separator 3, a floating oil collecting tank 5 and a wastewater collecting tank 6, the balancer 1 and the oil-water separator 3 are connected through a pipeline, the balancer 1 is disposed on the water surface of the wastewater to be treated; an oil floating area 7 and a wastewater area 8 are arranged inside the oil-water separator 3, the oil floating area 7 is connected with an oil floating collecting tank 5 through a pipeline, and the wastewater area 8 is connected with a wastewater collecting tank 6 through a pipeline; the wastewater treatment device comprises a modular electric flocculation device 10, a mud-water separator 12 and a filter 14, wherein the modular electric flocculation device 10 is connected with a water outlet of a wastewater collection tank 6 through a pipeline, the modular electric flocculation device 10 comprises a lower electric flocculation module 15 and an upper electric flocculation module 16, the water outlet of the upper electric flocculation module 16 is connected with the mud-water separator 12 through a pipeline, and a clear water outlet end of the mud-water separator 12 is connected with the filter 14 through a pipeline; by arranging the oil-water separation device, the floating oil on the water surface can be extracted firstly, the effect of removing the floating oil on the water surface can be achieved, the pollution to water can be reduced, and the ecological chain is prevented from being damaged; an oil-water separator 3 is arranged in the oil-water separation device, and can separate part of sewage dissolved in the floating oil from the floating oil, so that the floating oil can be further extracted, the sewage is put into the water body again after being treated, and the pollution to the water body is reduced; through setting up effluent treatment plant, can handle the sewage that the oil slick goes out the separation, reach the effect of further purification waste water to can purify waste water completely, make waste water purify the back and can drop into the water again and use.
Referring to fig. 1 to 3, a balancer 1 is a water surface balancer, and a negative pressure pump 2 is installed on a pipe connected between the balancer 1 and an oil-water separator 3; a first conveying pump 4 is installed on a pipeline connected between the floating oil area 7 and the floating oil collecting tank 5, the oil-water separator 3 is a gravity type oil-water separator, a liquid level sensor and a PLC (programmable logic controller) are installed in the floating oil area 7 of the oil-water separator 3, and the PLC is electrically connected with the liquid level sensor and the first conveying pump 4 through data wires respectively; a second delivery pump 9 is arranged on a pipeline connecting the modular flocculation device 10 and the wastewater collection tank 6; a filter pump 13 is arranged on a pipeline connected between the mud-water separator 12 and the filter 14; the modularized electric flocculation device 10 is electrically connected with a direct current power supply 11 through a data wire; the lower flocculation module 15 adopts an iron plate as a reaction polar plate, and the upper flocculation module 16 adopts an aluminum plate as a reaction polar plate; the filter 14 is a precision disc filter; the modular flocculation device 10 is capable of performing an electrolytic reaction on the wastewater, thereby achieving the effect of primarily purifying the wastewater.
The working process is as follows: (1) and pumping floating oil: the balancer 1 is placed on the water surface of the sewage to be treated, and due to the special structural design of the balancer 1, the balancer can always float on the water surface at a certain height, so that the floating oil on the water surface can be completely collected; after the negative pressure pump 2 is started, floating oil and partial wastewater pass through the balancer 1, pass through a pipeline and then enter the oil-water separator 3, and floating oil pumping is achieved;
(2) oil-water separation: in the oil-water separator 3, floating oil and waste water are separated due to the difference of gravity, the floating oil enters a floating oil zone 7 after separation, and the waste water enters a waste water zone 8; when the liquid level in the floating oil area 7 reaches the height preset by the liquid level sensor, the information is transmitted to the PLC, and after receiving the information, the PLC controls the first conveying pump 4 to work and convey the floating oil in the floating oil area 7 to the floating oil collecting tank 5 behind; the wastewater in the wastewater area 8 is directly discharged to an external wastewater collecting tank 6, so that the collection and recycling of the floating oil are realized, and the water body polluted by the dissolved oil below the floating oil layer is separated out and enters a subsequent treatment system;
(3) and sewage treatment: the wastewater in the wastewater collection tank 6 is conveyed into a modular electric flocculation device 10 by a second conveying pump 9, and the water inlet direction is downward inlet and upward outlet; the modularized electric flocculation equipment is divided into two systems, wherein the bottom part is provided with a lower electric flocculation module 15, and the upper part is provided with an upper electric flocculation module 16; the modularized electric flocculation equipment 10 is powered by a direct current power supply 11 to generate an electrolysis reaction; after the wastewater is subjected to the electrocoagulation reaction, the wastewater enters the sludge-water separator 12 from the upper water outlet of the electrocoagulation module 16, and sludge generated by electrocoagulation is separated from clear water; the separated clean water is conveyed to a filter 14 through a filter pump 13 to adsorb residual odor and organic matters and then is discharged to an external water body.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a surface of water oil slick pollutes and administers device, includes oil-water separator and effluent treatment plant, its characterized in that: the oil-water separation device comprises a balancer (1), an oil-water separator (3), a floating oil collecting tank (5) and a wastewater collecting tank (6), wherein the balancer (1) and the oil-water separator (3) are connected through a pipeline, and the balancer (1) is arranged on the water surface of sewage to be treated; an oil floating area (7) and a wastewater area (8) are arranged inside the oil-water separator (3), the oil floating area (7) is connected with an oil floating collecting tank (5) through a pipeline, and the wastewater area (8) is connected with a wastewater collecting tank (6) through a pipeline; this effluent treatment plant includes modularization electricity flocculation equipment (10), mud-water separator (12) and filter (14), the delivery port of pipeline connection waste water collecting vat (6) is passed through in modularization electricity flocculation equipment (10), modularization electricity flocculation equipment (10) are including electricity flocculation module (15) and last flocculation module (16) down, the delivery port of going up flocculation module (16) passes through pipeline connection mud-water separator (12), the clear water exit end of mud-water separator (12) passes through pipeline connection filter (14).
2. The device for treating the pollution of the floating oil on the water surface according to claim 1, wherein: the balancer (1) is a water surface balancer, and a negative pressure pump (2) is installed on a pipeline connected between the balancer (1) and the oil-water separator (3).
3. The device for treating the pollution of the floating oil on the water surface according to claim 1, wherein: the floating oil collecting tank is characterized in that a conveying pump (4) is installed on a pipeline connected between the floating oil area (7) and the floating oil collecting tank (5), the oil-water separator (3) is a gravity type oil-water separator, a liquid level sensor and a PLC (programmable logic controller) are installed in the floating oil area (7) of the oil-water separator (3), and the liquid level sensor and the conveying pump (4) are respectively and electrically connected through data wires by the PLC.
4. The device for treating the pollution of the floating oil on the water surface according to claim 1, wherein: a second delivery pump (9) is arranged on a pipeline connecting the modular electric flocculation device (10) and the wastewater collection tank (6); and a filter pump (13) is arranged on a pipeline connected between the mud-water separator (12) and the filter (14).
5. The device for treating the pollution of the floating oil on the water surface according to claim 1, wherein: the modularized electric flocculation equipment (10) is electrically connected with a direct current power supply (11) through a data wire; the lower electric flocculation module (15) adopts an iron plate as a reaction polar plate, and the upper electric flocculation module (16) adopts an aluminum plate as a reaction polar plate.
6. The device for treating the pollution of the floating oil on the water surface according to claim 1, wherein: the filter (14) is a precision disc filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055044.5U CN211521890U (en) | 2020-01-10 | 2020-01-10 | Water surface floating oil pollution treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055044.5U CN211521890U (en) | 2020-01-10 | 2020-01-10 | Water surface floating oil pollution treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211521890U true CN211521890U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020055044.5U Expired - Fee Related CN211521890U (en) | 2020-01-10 | 2020-01-10 | Water surface floating oil pollution treatment device |
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| CN (1) | CN211521890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113121044A (en) * | 2020-01-10 | 2021-07-16 | 福建安冠环境科技有限公司 | Device and method for treating pollution of floating oil on water surface |
-
2020
- 2020-01-10 CN CN202020055044.5U patent/CN211521890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113121044A (en) * | 2020-01-10 | 2021-07-16 | 福建安冠环境科技有限公司 | Device and method for treating pollution of floating oil on water surface |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |