CN113060852A - Oil-water collecting and separating system - Google Patents
Oil-water collecting and separating system Download PDFInfo
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- CN113060852A CN113060852A CN202110379183.2A CN202110379183A CN113060852A CN 113060852 A CN113060852 A CN 113060852A CN 202110379183 A CN202110379183 A CN 202110379183A CN 113060852 A CN113060852 A CN 113060852A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 239000003921 oil Substances 0.000 claims abstract description 144
- 235000019198 oils Nutrition 0.000 claims abstract description 144
- 239000007788 liquid Substances 0.000 claims abstract description 61
- 239000010779 crude oil Substances 0.000 claims abstract description 43
- 235000019476 oil-water mixture Nutrition 0.000 claims abstract description 14
- 239000002893 slag Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims description 36
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 5
- 150000001491 aromatic compounds Chemical class 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011268 retreatment Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/01—Density
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses an oil-water collecting and separating system.A path of a liquid outlet of a crude oil collecting device is connected with a liquid inlet of an oil-water separator, the other path of the liquid outlet of the crude oil collecting device is connected with a first liquid inlet of a micro pool, a shell water outlet of the oil-water separator is connected with a second liquid inlet of the micro pool, and a shell oil outlet of the oil-water separator is connected with an oil collecting tank; the liquid outlet of the micro-pool is connected with the liquid inlet of the filter, the water outlet of the filter is connected with the water discharging bin, the liquid return port of the liquid outlet micro-pool of the filter is connected, and the slag outlet of the filter is connected with the slag collecting groove. The large-scale crude oil recovery is realized, and the purification effect on the related water body can be realized; collecting leaked crude oil by a crude oil recovery device, then separating oil from water by passing the collected oil-water mixture through an oil-water separator, further treating the separated water in a micro-pond to decompose aromatic compounds in the water, filtering the water by a filter, and discharging qualified water; high efficiency, environmental protection and low cost.
Description
Technical Field
The invention belongs to the technical field of crude oil leakage collection, and particularly relates to an oil-water collecting and separating system.
Background
The crude oil leakage is generally the chronic long-term discharge of waste water of offshore oil production platforms and crude oil processing, and accidents such as collision explosion of offshore oil tankers and oil production platforms occur, so that the sudden input and discharge, particularly the sudden large-area crude oil leakage, not only causes huge economic loss, but also causes huge harm to the environment. At present, the treatment methods for sudden crude oil leakage are various, generally the common methods are oil absorption blanket, oil removal and combustion, but the speed is slow, the cost is high, the recoverability is low, and the environmental pollution is easily caused.
Disclosure of Invention
The invention aims to provide an oil-water collecting and separating system which is efficient, environment-friendly, low in cost and capable of collecting leaked crude oil in a large range aiming at the defects of the technology.
In order to achieve the purpose, the oil-water collecting and separating system comprises a crude oil collecting device, an oil-water separator, a micro pool, an oil collecting tank, a filter, a slag collecting tank and a drainage bin; one path of a liquid outlet of the crude oil collecting device is connected with a liquid inlet of the oil-water separator, the other path of the liquid outlet of the crude oil collecting device is connected with a first liquid inlet of the micro pool, a shell water outlet of the oil-water separator is connected with a second liquid inlet of the micro pool, and a shell oil outlet of the oil-water separator is connected with an oil collecting tank; the liquid outlet of the micro-pool is connected with the liquid inlet of the filter, the water outlet of the filter is connected with the water discharging bin, the liquid return port of the liquid outlet micro-pool of the filter is connected, and the slag outlet of the filter is connected with the slag collecting groove.
Furthermore, a first valve and a first densimeter are sequentially connected to a liquid outlet of the crude oil collecting device and a liquid inlet pipeline of the oil-water separator, a third valve and a second densimeter are sequentially connected to a shell oil outlet of the oil-water separator and an oil collecting tank pipeline, a fourth valve and a third densimeter are sequentially connected to a water outlet of the filter and a drainage bin management, and a fifth valve is connected to a liquid outlet of the filter and a liquid return port pipeline of the micro pool.
Furthermore, the crude oil collecting device comprises a first shell, a magnetic pump and an oil conveying pipeline connected with the magnetic pump, wherein an oil guide groove is formed in the outer surface of the first shell, and an oil collecting head communicated with the oil guide groove is arranged on the first shell and in front of the oil guide groove; the oil collecting head comprises an installation plate and a first filter screen arranged on the inner side surface of the installation plate, a plurality of oil collecting holes communicated with the first filter screen are formed in the installation plate, and an oil-water mixture flows into an oil guide groove of the first shell through the oil collecting holes after being filtered by the first filter screen.
Furthermore, the crude oil collecting device also comprises guide plates which are respectively arranged at two side ends of the first shell; the magnetic pump is installed on the first shell and is located in the middle of the oil guide groove.
Further, the oil-water separator comprises a second shell, a second filter screen and an inner cavity arranged inside the second shell; the inner cavity comprises an inner cavity body with an opening at the bottom, a hydrophilic oleophobic fiber layer arranged at the bottom of the inner cavity body and a top oil inlet pipeline inserted into the inner cavity body from the upper part, two outer ends of the hydrophilic oleophobic fiber layer are both propped against the inner surface of the second shell, and the hydrophilic oleophobic fiber layer is positioned below the oil outlet of the shell; the second filter screen is lined in the top oil inlet pipeline, the top of the top oil inlet pipeline is positioned below the liquid inlet of the shell, and a liquid inlet guide plate is arranged on the edge of the inlet of the top oil inlet pipeline and the edge of the oil inlet of the shell; the second shell, the liquid inlet guide plate, the top oil inlet pipeline, the inner cavity body and the hydrophilic oleophobic fiber layer are enclosed to form an oil overflow bin, and an oil overflow port is formed in the upper end face of the inner cavity body.
Furthermore, the hydrophilic oleophobic fiber layer consists of two hydrophilic oleophobic fiber layer units, and a plate shifting device is connected between the two hydrophilic oleophobic fiber layer units; dial the board device and include two fixed plates and a fly leaf, the one end of two fixed plates all is articulated with the one end of fly leaf, the other end of a fixed plate is fixed in the inner of a hydrophilic oleophobic fibre layer unit, the other end of another fixed plate is fixed in the inner of another hydrophilic oleophobic fibre layer unit, the outer end of two hydrophilic oleophobic fibre layer units is all fixed on the inner wall of second casing, form one when the bottom one side border of the other end of fly leaf and top oil inlet pipe says and filter the oil storage storehouse, form another filtration oil storage storehouse when the bottom opposite side border of the other end of fly leaf and top oil inlet pipe says docks.
Further, an oil spilling guide plate is arranged in the oil spilling bin, the top of the oil spilling guide plate is fixed to the top of the second shell, an oil spilling gap is reserved between the bottom of the oil spilling guide plate and the hydrophilic oleophobic fiber layer, and the oil spilling gap is located below an oil outlet of the shell.
Furthermore, an overflow guide plate is arranged below the hydrophilic oleophobic fiber layer and fixed on the side wall of the second shell.
Further, the crude oil collecting device is connected to the ship body through a fixing bolt.
Compared with the prior art, the invention has the following advantages: according to the invention, through the crude oil recovery device, the oil-water separator, the micro-pool and the filter, the large-range crude oil recovery is realized, and the purification effect on the related water body can be realized; collecting leaked crude oil by a crude oil recovery device, then separating oil from water by passing the collected oil-water mixture through an oil-water separator, further treating the separated water in a micro-pond to decompose aromatic compounds in the water, filtering the water by a filter, and discharging qualified water; high efficiency, environmental protection and low cost.
Drawings
FIG. 1 is a block diagram of the oil-water collecting and separating system of the present invention;
FIG. 2 is a schematic view of the crude oil collection apparatus shown in FIG. 1;
FIG. 3 is a schematic diagram of the oil-water separator of FIG. 1.
Wherein: the system comprises a crude oil collecting device 1, an oil-water separator 2, a micro pool 3, an oil collecting tank 4, a filter 5, a slag collecting tank 6, a drainage bin 7, a third densimeter 8, a first valve 9, a first densimeter 10, a second valve 11, a third valve 12, a second densimeter 13, a fifth valve 14 and a fourth valve 15;
the oil collecting device comprises a first shell 1a, an oil collecting head 1b, an oil guide groove 1c, a magnetic pump 1d, a guide plate 1f, an oil conveying pipeline 1g, an oil collecting hole 1h and a mounting plate 1 i;
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in figure 1, the oil-water collecting and separating system comprises a crude oil collecting device 1, an oil-water separator 2, a micro pool 3, an oil collecting tank 4, a filter 5, a slag collecting tank 6 and a drainage bin 7. One path of a liquid outlet of the crude oil collecting device 1 is connected with a liquid inlet of the oil-water separator 2 through a first valve 9 and a first densimeter 10 in sequence, the other path of the liquid outlet is connected with a first liquid inlet of the micro-pond 3 through a second valve 11, a shell water outlet of the oil-water separator 2 is connected with a second liquid inlet of the micro-pond 3, and a shell oil outlet of the oil-water separator 2 is connected with the oil collecting tank 4 through a third valve 12 and a second densimeter 13 in sequence; the liquid outlet of the micro-pond 3 is connected with the liquid inlet of the filter 5, the water outlet of the filter 5 is connected with the water discharging bin 7 sequentially through the fourth valve 15 and the third densimeter 8, the liquid outlet of the filter 5 is connected with the liquid return port of the micro-pond 3 through the fifth valve 14, and the slag outlet of the filter 5 is connected with the slag collecting groove 6.
After being detected by the first densimeter 10, the oil-water mixture collected by the crude oil collecting device 1 can directly enter the micro pool 3 for decomposition if the oil content is low, so that the oil-water mixture is efficient, environment-friendly and low in cost, and flows into the oil-water separator 2 for oil-water separation if the oil content is high; the second densimeter 13 arranged on the connecting pipeline between the oil-water separator 2 and the oil collecting tank 4 can be used for detecting the separated crude oil; and water at the water outlet of the filter 5 is detected by the third densimeter 8, and directly enters the drainage bin 7 if the water is qualified, and is discharged into the miniaturization pool 3 through the fifth valve 14 again for retreatment if the water is not qualified.
Referring to fig. 2, the crude oil collecting device 1 includes a first casing 1a, guide plates 1f respectively installed at two sides of the first casing 1a, a magnetic pump 1d and an oil pipeline 1g, an oil guide groove 1c is opened on an outer surface of the first casing 1a, and an oil collecting head 1b communicated with the oil guide groove 1c is installed on the first casing 1a and in front of the oil guide groove 1 c; the magnetic pump 1d is installed on the first housing 1a and located at the middle position of the oil guide groove 1c, and the oil inlet of the oil pipeline 1g is connected with the magnetic pump 1 d. Receive oil head 1b including mounting panel 1i and arrange the first filter screen (not shown in the figure) at mounting panel 1i medial surface, and set up on mounting panel 1i and receive oil hole 1h with a plurality of first filter screen intercommunication, in oil water mixture filtered the oil groove 1c that leads of inflow first casing 1a through oil hole 1h, oil water mixture in leading oil groove 1c passed through magnetic drive pump 1d, oil pipeline 1g is defeated to the connecting line of oil water separator 2 and microchemical pool 3.
The crude oil collecting device 1 is connected to the ship body through a fixing bolt and plays roles of advancing, steering and adjusting along with the ship body; the first filter screen on the oil collecting head 1b can filter and filter sundries, so that the oil collecting head is suitable for collecting crude oil under different wave conditions.
Referring to fig. 3, the oil-water separator 2 includes a second housing 2a, a second filter screen 2g and an inner cavity 2e disposed inside the second housing 2a, wherein two sides of the top of the second housing 2a are respectively provided with a housing liquid inlet 2b, two sides of the middle of the second housing are respectively provided with a housing oil outlet 2c, and two sides of the bottom of the second housing are respectively provided with a housing water outlet 2 d. The inner cavity 2e comprises an inner cavity body 2k with an opening at the bottom, a hydrophilic oleophobic fiber layer 2j installed at the bottom of the inner cavity body 2k and a top oil inlet pipeline 2f inserted into the inner cavity body 2k from the upper part, two outer ends of the hydrophilic oleophobic fiber layer 2j are supported against the inner surface of the second shell 2a, and the hydrophilic oleophobic fiber layer 2j is positioned below the shell oil outlet 2 c; the second filter screen 2g is lined in the top oil inlet pipeline 2f, the top of the top oil inlet pipeline 2f is positioned below the shell liquid inlet 2b, and a liquid inlet guide plate 2h is arranged on the inlet edge of the top oil inlet pipeline 2f and the edge of the shell liquid inlet 2 b; the second shell 2a, the liquid inlet guide plate 2h, the top oil inlet pipeline 2f, the inner cavity body 2k and the hydrophilic oleophobic fiber layer 2j enclose to form an oil overflow bin 2s, and meanwhile, an oil overflow port 2i is formed in the upper end face of the inner cavity body 2 k. Crude oil collection device 1's oil pipeline 1g liquid outlet links to each other with second casing 2 a's casing liquid inlet 2b, and in oil-water mixture got into second casing 2a, through the hydrophilic oleophobic fibrous layer 2j of second filter screen 2g flow direction, the rivers that separate through hydrophilic oleophobic fibrous layer 2j flowed into the bottom of second casing 2a from casing delivery port 2d outflow, and the oil of separating spills over from oil spilling mouth 2i and overflows and flow out through casing oil-out 2 c. Because the hydrophilic oleophobic fiber layer 2j has hydrophilic oleophobic property, oil liquid and the like can not pass through, and water liquid and the like can directly pass through, the oil-water separation work is realized.
In this embodiment, hydrophilic oleophobic fibrous layer 2j comprises two hydrophilic oleophobic fibrous layer units, connects one between two hydrophilic oleophobic fibrous layer units and dials board device 2 p. Dial board device 2p and include two fixed plates 2q and a fly leaf 2r, the one end of two fixed plates 2q all is articulated with fly leaf 2 r's one end, the other end of a fixed plate 2q is fixed in the inner of a hydrophilic oleophobic fibre layer unit, the other end of another fixed plate 2q is fixed in the inner of another hydrophilic oleophobic fibre layer unit, the outer end of two hydrophilic oleophobic fibre layer units is all fixed on the inner wall of second casing 2a, form one when fly leaf 2 r's the other end and the butt joint of bottom one side border of top oil inlet pipe way 2f and filter oil storage bin 2o, form another when fly leaf 2 r's the other end and the butt joint of bottom opposite side border of top oil inlet pipe way 2f and filter oil storage bin 2 o. The movable plate is used for adjusting the flow direction by toggling to replace the failed hydrophilic oleophobic fiber layer unit, so that uninterrupted work is realized.
In order to facilitate oil overflow, an oil overflow guide plate 2m is arranged in the oil overflow bin 2s, the top of the oil overflow guide plate 2m is fixed at the top of the second shell 2a, an oil overflow gap 2t is reserved between the bottom of the oil overflow guide plate 2m and the hydrophilic oleophobic fiber layer 2j, and the oil overflow gap 2t is located below the oil outlet 2c of the shell, so that more oil can be conveniently overflowed. Similarly, in order to facilitate the overflow of more water at the bottom of the second housing 2a, an overflow deflector 2n is disposed below the hydrophilic oleophobic fiber layer 2j, and the overflow deflector 2n is fixed on the side wall of the second housing 2 a.
When in use, the crude oil recovery device 1 is placed at a water area where crude oil leaks, an oil-water mixture enters the oil guide groove 1c through the oil collecting head 1b, the oil-water mixture is conveyed to the oil-water separator 2 and the micro pool 3 through the oil conveying pipeline 1g under the action of the magnetic pump 1d, the leaked crude oil is collected through the crude oil recovery device 1, the collected oil-water mixture passes through the oil-water separator 2 to realize oil-water separation, the separated crude oil enters the oil collecting groove 4 to be recovered, the separated water enters the micro pool 3 to be further treated to decompose aromatic compounds in the oil-water mixture, then the oil-water mixture is precipitated through the filter 5, the third densimeter 8 between the filter 5 and the drainage bin 7 can be used for carrying out water quality detection work on the water liquid after the precipitation of the filter 5, if the water quality is qualified, the water directly enters the drainage bin 7 to be discharged into a water body, if the water quality is not qualified, the wastewater is discharged into the micro-pond 3 again for retreatment.
Claims (9)
1. The utility model provides a separation system is collected to profit which characterized in that: comprises a crude oil collecting device (1), an oil-water separator (2), a micro pool (3), an oil collecting tank (4), a filter (5), a slag collecting tank (6) and a drainage bin (7); one path of a liquid outlet of the crude oil collecting device (1) is connected with a liquid inlet of the oil-water separator (2), the other path of the liquid outlet is connected with a first liquid inlet of the micro pool (3), a shell water outlet (2d) of the oil-water separator (2) is connected with a second liquid inlet of the micro pool (3), and a shell oil outlet (2c) of the oil-water separator (2) is connected with an oil collecting tank (4); the liquid outlet of the micro pool (3) is connected with the liquid inlet of the filter (5), the water outlet of the filter (5) is connected with the drainage bin (7), the liquid return port of the liquid outlet micro pool (3) of the filter (5) is connected, and the slag outlet of the filter (5) is connected with the slag collecting groove (6).
2. The oil-water collecting and separating system according to claim 1, wherein: the device is characterized in that a first valve (9) and a first densimeter (10) are sequentially connected to a liquid outlet of the crude oil collecting device (1) and a liquid inlet pipeline of the oil-water separator (2), a third valve (12) and a second densimeter (13) are sequentially connected to a shell oil outlet of the oil-water separator (2) and an oil collecting tank (4) pipeline, a fourth valve (15) and a third densimeter (8) are sequentially connected to a water outlet of the filter (5) and a drainage bin (7) in management, and a fifth valve (14) is connected to a liquid outlet of the filter (5) and a liquid return pipeline of the micro pool (3).
3. The oil-water collecting and separating system according to claim 1, wherein: the crude oil collecting device (1) comprises a first shell (1a), a magnetic pump (1d) and an oil conveying pipeline (1g) connected with the magnetic pump (1d), wherein an oil guide groove (1c) is formed in the outer surface of the first shell (1a), and an oil collecting head (1b) communicated with the oil guide groove (1c) is arranged on the first shell (1a) and in front of the oil guide groove (1 c); receive oil head (1b) including mounting panel (1i) and arrange the first filter screen at mounting panel (1i) medial surface, and set up a plurality of oil receiving hole (1h) with first filter screen intercommunication on mounting panel (1i), the oil water mixture passes through oil receiving hole (1h) and filters in leading oil groove (1c) that flows in first casing (1a) through first filter screen.
4. The oil-water collecting and separating system according to claim 3, wherein: the crude oil collecting device (1) also comprises guide plates (1f) which are respectively arranged at two side ends of the first shell (1 a); the magnetic pump (1d) is installed on the first shell (1a) and is located in the middle of the oil guide groove (1 c).
5. The oil-water collecting and separating system according to claim 1, wherein: the oil-water separator (2) comprises a second shell (2a), a second filter screen (2g) and an inner cavity (2e) arranged inside the second shell (2 a); the inner cavity (2e) comprises an inner cavity body (2k) with an opening at the bottom, a hydrophilic oleophobic fiber layer (2j) installed at the bottom of the inner cavity body (2k) and a top oil inlet pipeline (2f) inserted into the inner cavity body (2k) from the upper part, two outer ends of the hydrophilic oleophobic fiber layer (2j) are supported against the inner surface of the second shell (2a), and the hydrophilic oleophobic fiber layer (2j) is positioned below the shell oil outlet (2 c); the second filter screen (2g) is lined in the top oil inlet pipeline (2f), the top of the top oil inlet pipeline (2f) is positioned below the shell liquid inlet (2b), and a liquid inlet guide plate (2h) is arranged at the inlet edge of the top oil inlet pipeline (2f) and the edge of the shell liquid inlet (2 b); the second shell (2a) and the liquid inlet guide plate (2h), the top oil inlet pipeline (2f), the inner cavity body (2k) and the hydrophilic oleophobic fiber layer (2j) are enclosed to form an oil overflow bin (2s), and an oil overflow port (2i) is formed in the upper end face of the inner cavity body (2 k).
6. The oil-water collecting and separating system according to claim 5, wherein: the hydrophilic oleophobic fiber layer (2j) is composed of two hydrophilic oleophobic fiber layer units, and a plate shifting device (2p) is connected between the two hydrophilic oleophobic fiber layer units; dial board device (2p) and include two fixed plates (2q) and a fly leaf (2r), the one end of two fixed plates (2q) all is articulated with the one end of fly leaf (2r), the inner of a hydrophilic oleophobic fibre layer unit is fixed to the other end of a fixed plate (2q), the inner of another hydrophilic oleophobic fibre layer unit is fixed to the other end of another fixed plate (2q), the outer end of two hydrophilic oleophobic fibre layer units is all fixed on the inner wall of second casing (2a), form one when the other end of fly leaf (2r) and the butt joint of bottom one side border of top oil inlet pipe way (2f) and filter oil storage storehouse (2o), form another when the other end of fly leaf (2r) and the butt joint of bottom opposite side border of top oil inlet pipe way (2f) and filter oil storage storehouse (2 o).
7. The oil-water collecting and separating system according to claim 5, wherein: an oil spilling guide plate (2m) is arranged in the oil spilling bin (2s), the top of the oil spilling guide plate (2m) is fixed at the top of the second shell (2a), an oil spilling notch (2t) is reserved between the bottom of the oil spilling guide plate (2m) and the hydrophilic oil spilling fiber layer (2j), and the oil spilling notch (2t) is located below the oil outlet (2c) of the shell.
8. The oil-water collecting and separating system according to claim 5, wherein: an overflow guide plate (2n) is arranged below the hydrophilic oleophobic fiber layer (2j), and the overflow guide plate (2n) is fixed on the side wall of the second shell (2 a).
9. The oil-water collecting and separating system according to claim 1, wherein: the crude oil collecting device (1) is connected to the ship body through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110379183.2A CN113060852A (en) | 2021-04-08 | 2021-04-08 | Oil-water collecting and separating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110379183.2A CN113060852A (en) | 2021-04-08 | 2021-04-08 | Oil-water collecting and separating system |
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| Publication Number | Publication Date |
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| CN113060852A true CN113060852A (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110379183.2A Pending CN113060852A (en) | 2021-04-08 | 2021-04-08 | Oil-water collecting and separating system |
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| CN (1) | CN113060852A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203959949U (en) * | 2014-07-28 | 2014-11-26 | 安徽新弘环保设备科技有限公司 | A kind of filtering type oil-water automatic separating device |
| CN207047817U (en) * | 2017-09-17 | 2018-02-27 | 王海默 | Oil spills pollution processing retracting device |
| CN109432826A (en) * | 2018-11-14 | 2019-03-08 | 苏州美生环保科技有限公司 | A kind of grease initial gross separation filter structure |
| CN212395959U (en) * | 2020-05-26 | 2021-01-26 | 曲靖市盛凯焦化有限责任公司 | Crude benzene oil-water separation device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203959949U (en) * | 2014-07-28 | 2014-11-26 | 安徽新弘环保设备科技有限公司 | A kind of filtering type oil-water automatic separating device |
| CN207047817U (en) * | 2017-09-17 | 2018-02-27 | 王海默 | Oil spills pollution processing retracting device |
| CN109432826A (en) * | 2018-11-14 | 2019-03-08 | 苏州美生环保科技有限公司 | A kind of grease initial gross separation filter structure |
| CN212395959U (en) * | 2020-05-26 | 2021-01-26 | 曲靖市盛凯焦化有限责任公司 | Crude benzene oil-water separation device |
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Application publication date: 20210702 |