CN109384278A - A kind of oil-collecting device and oil removal system - Google Patents
A kind of oil-collecting device and oil removal system Download PDFInfo
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- CN109384278A CN109384278A CN201710652489.4A CN201710652489A CN109384278A CN 109384278 A CN109384278 A CN 109384278A CN 201710652489 A CN201710652489 A CN 201710652489A CN 109384278 A CN109384278 A CN 109384278A
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- Prior art keywords
- oil
- injecting
- unit
- oil separator
- collecting device
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Classifications
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Floating Material (AREA)
Abstract
The present invention provides a kind of oil-collecting device and oil removal system, and oil-collecting device of the invention is applied to oil separator, including oil collecting pipe, power device and several be connected with each other and be used for the injecting-unit of ejecting fluid;Oil collecting pipe is used to collect the oil in oil separator;Power device is connect with injecting-unit, for the trandfer fluid into injecting-unit;Several injecting-units are arranged in parallel, and the injection direction of all injecting-units is towards oil collecting pipe, and at least partly injecting-unit is located above sewage level.Oil removal system of the invention, including oil separator and oil-collecting device, injecting-unit are connect with oil separator.Oil-collecting device provided by the invention and oil removal system realize skimming by fluid injection mode, can go on smoothly oil slick recycling operation.
Description
Technical field
The present invention relates to petroleum waste water processing technology field more particularly to a kind of oil-collecting device and oil removal systems.
Background technique
A large amount of oily wastewaters can be discharged in petroleum industry production process, usually separated using oil separator except in sewage
The biggish suspended oil of grain.
Currently, mostly using chain-type Oil scraper or running vehicle type Oil scraper greatly for parallel flow intercepter, frizing mode is
Mechanical frizing, this kind of Oil scraper are advanced in oil separator, push the oil slick in pond face to oil collecting pipe to collect oil slick.
However, sand and dust are easy to chain-type frizing when the environment locating for the oil separator is the adverse circumstances of more sand and dust
Chain of machine etc. results in blockage to the Crane Rail etc. of running vehicle type Oil scraper, prevents Oil scraper from smoothly advancing, then needs
Frequent maintenance activity influences normal oil slick recycling operation.
Summary of the invention
The present invention provides a kind of oil-collecting device and oil removal system, realizes skimming, Neng Goushun by fluid injection mode
Benefit carries out oil slick and recycles operation.
The present invention provides a kind of oil-collecting device, is applied to oil separator, including oil collecting pipe, power device, solenoid valve and several
A interconnection and the injecting-unit for being used for ejecting fluid;
Oil collecting pipe is used to collect the oil in oil separator;
Power device is connect with injecting-unit, for the trandfer fluid into injecting-unit;
Several injecting-units hierarchal arrangement along the vertical direction, the injection direction of all injecting-units towards oil collecting pipe,
And at least partly injecting-unit is located above sewage level;
Solenoid valve is used to control the opening and closing of injecting-unit, so that the injecting-unit of different height is in different unlatching
Or closed state.
Further, several injecting-units are arranged as multiple arrays being parallel to each other, and each array is at least arranged two
The height of injecting-unit, different arrays is different, and the array of sustained height is all connected with solenoid valve, and all solenoid valves connect with controller
It connects, and multiple arrays are located at below sewage level layer, sewage level layer is interior and the ullage of sewage level layer, solenoid valve
For controlling the opening and closing of different arrays respectively.
Further, several injecting-units are connected by pipeline or floating drum, and are swum in sewage level layer or sewage
The ullage of liquid levels layer.
Further, each injecting-unit includes injection pipe and several spray heads being set on injection pipe, is owned
Spray head is provided with several jet ports on the tube wall of injection pipe, each jet port is connected to a spray head towards oil collecting pipe.
Further, several injection pipes are connected by the pipeline that converges, and are connect by the pipeline that converges with power device,
Collecting pipe road is provided with valve.
Further, several jet ports are arranged each along the length direction equidistant interval of injection pipe.
Further, power device is pump, blower or compressor.
The present invention also provides a kind of oil removal systems, including oil separator and oil-collecting device, injecting-unit to connect with oil separator;
Opposite inlet and liquid outlet are provided in oil separator, it is opposite that the both ends of oil collecting pipe are connected to oil separator
On side, oil collecting pipe is located at liquid outlet side in oil separator, and injecting-unit is successively arranged in parallel to liquid outlet side along inlet side.
Further, when power device is pump, the outlet of pump and confluence pipeline connection, the import of pump and oil separator go out liquid
The connection of mouth side.
Further, oil separator is at least set side by side two, mutually separates between the injecting-unit in oil separator, all sprays
Component is penetrated to connect with power device.
Oil-collecting device provided by the invention and oil removal system have elevated pressures to injecting-unit conveying by power device
Fluid, so that injecting-unit is sprayed fluid into oil separator, fluid generates the sewage in oil separator and pushes pressure, makes sewage quilt
Push oil collecting pipe to, so as to be suspended in the oil slick in pond face in oil collecting pipe recycling sewage, when working environment is more severe, there are more sand and dust
When, since trandfer fluid is usually to carry out in injecting-unit and the cavity of power device in the above-mentioned course of work, with extraneous phase
It separates, therefore not can be realized going on smoothly for oil slick recycling operation vulnerable to the influence of environmental factor;Moreover, for not set
The oil separator of frizing facility carries out the in-site installation embodiment of the present invention and provides oil-collecting device, implements to be simple and convenient to operate, this hair
Bright embodiment provides oil-collecting device during the installation process, without emptying oil separator, the connection of power device and injecting-unit not by
The limitation of oil separator design form, install convenient use manpower and material resources sparingly and construction period, reduce cost, and be easy to use
The maintenance in period.Oil removal system provided by the invention, oil separator are at least set side by side two, between the injecting-unit in oil separator
Mutually partition, all injecting-units with power device by connecting.At least two oil separators are set, when one of oil separator needs
Maintenance etc., when stopping working, the oil separator of another can work on, unaffected between each other, return conducive to oil slick
It is incorporated as going on smoothly for industry.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to make simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of one oil-collecting device of the embodiment of the present invention;
Fig. 2 is a kind of structural schematic diagram of injecting-unit in one oil-collecting device of the embodiment of the present invention;
Fig. 3 is another structural schematic diagram of injecting-unit in one oil-collecting device of the embodiment of the present invention;
Fig. 4 is the third structural schematic diagram of injecting-unit in one oil-collecting device of the embodiment of the present invention;
Fig. 5 is the structural schematic diagram of two oil removal system of the embodiment of the present invention.
Description of symbols:
1- oil separator;
11- oil collecting pipe;
12- inlet;
13- liquid outlet;
2- injecting-unit;
21- injection pipe;
22- spray head;
3- power device;
4- valve;
5- confluence pipeline;
6- floating drum;
7- solenoid valve.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram of one oil-collecting device of the embodiment of the present invention;Fig. 2 is in one oil-collecting device of the embodiment of the present invention
A kind of structural schematic diagram of injecting-unit;Fig. 3 is that another structure of injecting-unit in one oil-collecting device of the embodiment of the present invention is shown
It is intended to;Fig. 4 is the third structural schematic diagram of injecting-unit in one oil-collecting device of the embodiment of the present invention.As shown in Figure 1, this implementation
The oil-collecting device that example provides is applied to oil separator 1, including oil collecting pipe 11, power device 3, solenoid valve 7 and several interconnections
And it is used for the injecting-unit 2 of ejecting fluid.
Wherein, oil collecting pipe 11 is used to collect the oil in oil separator 1, and power device 3 is connect with injecting-unit 2, is used for spray
Trandfer fluid in component 2 is penetrated, hierarchal arrangement, the injection direction of all injecting-units 2 are equal along the vertical direction for several injecting-units 2
Towards oil collecting pipe 11, and at least partly, injecting-unit 2 is located above sewage level, and solenoid valve 7 is for controlling opening for injecting-unit 2
It opens and closes, so that the injecting-unit 2 of different height opens or closes state in different.
When oil-collecting device provided in an embodiment of the present invention, when being mounted on oil separator 1, several injecting-units 2 and oil collecting pipe
11 are connected to oil separator 1 opposite water inlet side and water outlet side, and sewage enters in oil separator 1 from the water inlet side of oil separator 1, lead to
Power device 3 is crossed to 2 trandfer fluid of injecting-unit, so that injecting-unit 2 is ejected fluid, due to the injection of all injecting-units 2
Towards oil collecting pipe 11, solenoid valve 7 controls the unlatching of all injecting-units 2, the fluid forces oil removal that injecting-unit 2 sprays in direction
Drainage flow in pond 1 is to oil collecting pipe 11, to recycle the oil slick for being suspended in pond face in sewage.Wherein, liquids and gases belong to
Fluid, then power device 3 can be pump, blower or compressor etc..
The embodiment of the present invention provides oil-collecting device, is used for oil separator 1, has by power device 3 to the conveying of injecting-unit 2
The fluid of elevated pressures, after solenoid valve 7 controls the unlatching of all injecting-units 2, injecting-unit 2 sprays fluid into oil separator 1,
Fluid generates the sewage in oil separator 1 and pushes pressure, and sewage is made to be pushed to oil collecting pipe 11, so that oil collecting pipe 11 recycles in sewage
It is suspended in the oil slick in pond face, when working environment is more severe, when there are more sand and dust, since trandfer fluid is general in the above-mentioned course of work
It is to be carried out in injecting-unit 2 and the cavity of power device 3, is spaced with the external world, therefore not vulnerable to the influence of environmental factor, energy
Enough realize going on smoothly for oil slick recycling operation;Moreover, being directed to the oil separator 1 of not set frizing facility, in-site installation sheet is carried out
Inventive embodiments provide oil-collecting device, implement to be simple and convenient to operate, and install chain-type Oil scraper or driving compared to the prior art
During formula Oil scraper, it is also necessary to empty oil separator 1, and components are more, long construction period is difficult to the transformation of oil separator 1
Degree is also larger, and the embodiment of the present invention provides oil-collecting device during the installation process, without emptying oil separator 1, power device 3 and injection
The connection of component 2 is not limited by oil separator design form, install convenient, is used manpower and material resources sparingly and construction period, reduce at
This, and it is easy to use the maintenance in period.
Preferably, as shown in Figures 2 and 3, several injecting-units 2 are arranged as multiple arrays being parallel to each other, Mei Gezhen
Two injecting-units 2 are at least arranged in column, and the height of different arrays is different, and the array of sustained height is all connected with solenoid valve 7, Suo You electricity
Magnet valve 7 is connect with controller, controls solenoid valve 7 by controller, realizes the opening and closing of injecting-unit 2, and solenoid valve 7 is used
In the opening and closing for controlling different arrays respectively, and multiple arrays are located at below sewage level layer, in sewage level layer
With the ullage of sewage level layer, different height injecting-unit 2 can be mutually staggered, and can also be located at the same vertical plane
It is interior, it realizes below sewage level layer, in sewage level layer and the ullage of sewage level layer generates powerful promotion simultaneously
Pressure makes sewage be pushed to oil collecting pipe 11, so that oil collecting pipe 11 recycles the oil slick for being suspended in pond face in sewage, increases work effect
Rate saves the time;Since the array of sustained height is all connected with solenoid valve 7, selectivity can also be carried out to injecting-unit 2
Unlatching, according to the thickness for the oil slick for being suspended in pond face, the injecting-unit 2 in different height is opened in selection, if being suspended in pond face
Oil slick thickness than relatively thin, the solenoid valve 7 of identical height array is only opened by controller, below sewage level layer, sewage
2 any of them of injecting-unit are opened in arrays different with three kinds of sewage level layer in liquid levels layer, are realized under sewage level layer
Side, in sewage level layer and any one layer of sewage level layer of injecting-unit 2 pushes sewage to oil collecting pipe 11, if being suspended in pond face
Oil slick thickness it is thicker, controller controlled below sewage level layer by solenoid valve 7, in sewage level layer and sewage level
All injecting-units 2 of layer are opened, and are realized below sewage level layer, in sewage level layer and the ullage of sewage level layer is same
When generate powerful promotion pressure, so that sewage is pushed to oil collecting pipe 11.Alternatively, as shown in figure 4, several injecting-units 2 pass through
Pipeline or floating drum 6 connect, and swim in sewage level layer or the ullage of sewage level layer, realize in sewage level layer
Powerful promotion pressure is generated simultaneously with the ullage of sewage level layer, so that sewage is pushed to oil collecting pipe 11, so that oil collecting pipe
It is suspended in the oil slick in pond face in 11 recycling sewage, increases working efficiency, saves the time.
If specifically, as shown in Figure 1, each injecting-unit 2 includes injection pipe 21 and is set on injection pipe 21
A dry spray head 22, all spray heads 22 are provided with several jet ports, each spray on the tube wall of injection pipe 21 towards oil collecting pipe 11
Loophole is connected to a spray head 22, and injection pipe 21 uses steel pipe, and cost is relatively low, and the overlap joint of injection pipe 21 is simple and convenient,
It is easy to implement.
Specifically, several jet ports are arranged each along the length direction equidistant interval of injection pipe 21.That is, spray head
22 are equally spaced along the length direction of injection pipe 21, so that the promotion that the fluid sprayed from injection pipe 21 can be more balanced
Sewage is advanced, wherein and spray head 22 can use flat mouth-shaped, and column mouth-shaped can also be used, in contrast, the spray of flat mouth-shaped
The fluid that head sprays relatively dissipates, therefore settable more sparse, and the fluid that the spray head of column mouth-shaped sprays relatively is concentrated, therefore can
Setting is intensive.
Specifically, the spray head 22 being located above sewage level offsets downward predetermined acute angle relative to horizontal direction, it is located at dirt
Spray head 22 below water level offsets up predetermined acute angle relative to horizontal direction, that is to say, that spray head 22 is towards in oil separator 1
Sewage surface, so as to the fluid that spray head 22 sprays, sewage is acted on completely, so as to preferably sewage be pushed to advance.
Wherein, several injection pipes 21 are connected by the pipeline 5 that converges, and are connected by confluence pipeline 5 and power device 3
It connects, valve 4 is provided on the pipeline 5 that converges, valve 4 is regulating valve, and regulating valve is primarily used for adjusting pressure, the flow etc. of medium
The control valve class of parameter is arranged regulating valve on confluence pipeline 5 between each injecting-unit 2 and power device 3, can adjust spray
Pressure and the flow etc. of the fluid of the ejection of component 2 are penetrated, preferably to control promotion of the fluid of the ejection of injecting-unit 2 to sewage
Power is pushed into sewage smoothly.
Specifically, power device 3 is pump, blower or compressor.Liquid or gas can be provided to injecting-unit 2 by pumping
Body power, alternatively, aerodynamic force can be provided to injecting-unit 2 by blower or compressor.It, can when power device 3 is pump
The import of pump is connected to oil separator 1, using the sewage in oil separator 1 as dynamic medium, transport to injecting-unit 2 sprays,
To push the traveling of sewage in pond, resource is rationally utilized, without being additionally provided dynamic medium.
The embodiment of the present invention provides oil-collecting device, has the stream of elevated pressures to injecting-unit conveying by power device
Body makes injecting-unit spray fluid into oil separator, and fluid generates the sewage in oil separator and pushes pressure, is pushed to sewage
Oil collecting pipe, so as to the oil slick in pond face is suspended in oil collecting pipe recycling sewage, when working environment is more severe, when having more sand and dust, by
Trandfer fluid is usually and carries out in injecting-unit and the cavity of power device in the above-mentioned course of work, is spaced with the external world,
Therefore going on smoothly for oil slick recycling operation is not can be realized vulnerable to the influence of environmental factor;Moreover, being set for not set frizing
The oil separator applied carries out the in-site installation embodiment of the present invention and provides oil-collecting device, implements to be simple and convenient to operate, and the present invention is implemented
Example provides oil-collecting device during the installation process, and without emptying oil separator, the connection of power device and injecting-unit is not by oil separator
The limitation of design form, install convenient use manpower and material resources sparingly and construction period, reduce cost, and be easy to use period
Maintenance.
Embodiment two
Fig. 5 is the structural schematic diagram of two oil removal system of the embodiment of the present invention.As shown in figure 5, oil removal provided in this embodiment
The oil-collecting device that embodiment one provides is connected in oil separator 1 by system.
Specifically, injecting-unit 2 is connect with oil separator 1, opposite inlet 12 and liquid outlet are provided in oil separator 1
13, the both ends of oil collecting pipe 11 are connected on the opposite side of oil separator 1, and oil collecting pipe 11 is located at liquid outlet 13 in oil separator 1
Side, injecting-unit 2 are successively arranged in parallel to 13 side of liquid outlet along 12 side of inlet.
Wherein, the structure and working principle of oil-collecting device are the same as example 1, and details are not described herein.
Specifically, the outlet of pump is connected to confluence pipeline 5, the import of pump when the power device 3 in oil-collecting device is pump
It is connected to 13 side of liquid outlet of oil separator 1, using pump using the sewage in oil separator as dynamic medium, transport to injecting-unit 2
It sprays, to push the traveling of sewage in pond, resource is rationally utilized, without being additionally provided dynamic medium.
Preferably, oil separator 1 is at least set side by side two, mutually separates between the injecting-unit 2 in oil separator 1, owns
Injecting-unit 2 with power device 3 by connecting.At least two oil separators 1 are set, when one of oil separator 1 need to repair,
When stopping working, the oil separator 1 of another can work on, unaffected between each other, conducive to oil slick recycling operation
It goes on smoothly.
Oil removal system provided in an embodiment of the present invention has the stream of elevated pressures by power device to injecting-unit conveying
Body makes injecting-unit spray fluid into oil separator, and fluid generates the sewage in oil separator and pushes pressure, is pushed to sewage
Oil collecting pipe, so as to the oil slick in pond face is suspended in oil collecting pipe recycling sewage, when working environment is more severe, when having more sand and dust, by
Trandfer fluid is usually and carries out in injecting-unit and the cavity of power device in the above-mentioned course of work, is spaced with the external world,
Therefore going on smoothly for oil slick recycling operation is not can be realized vulnerable to the influence of environmental factor;Moreover, being set for not set frizing
The oil separator applied carries out the in-site installation embodiment of the present invention and provides oil-collecting device, implements to be simple and convenient to operate, and the present invention is implemented
Example provides oil-collecting device during the installation process, and without emptying oil separator, the connection of power device and injecting-unit is not by oil separator
The limitation of design form, install convenient use manpower and material resources sparingly and construction period, reduce cost, and be easy to use period
Maintenance.Oil separator is at least set side by side two, mutually separates between the injecting-unit in oil separator, all injecting-units by with
Power device connection.At least two oil separators are set, when one of oil separator need to repair, when stopping working, in addition one
A oil separator can work on, unaffected between each other, conducive to going on smoothly for oil slick recycling operation.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of oil-collecting device, be applied to oil separator, which is characterized in that including oil collecting pipe, power device, solenoid valve and several
It is connected with each other and is used for the injecting-unit of ejecting fluid;
The oil collecting pipe is used to collect the oil in the oil separator;
The power device is connect with the injecting-unit, for conveying the fluid into the injecting-unit;
Hierarchal arrangement, the injection direction of all injecting-units are equal described in along the vertical direction for several described injecting-units
Oil collecting pipe, and at least partly described injecting-unit is located above sewage level;
The solenoid valve is used to control the opening and closing of the injecting-unit, so that the injecting-unit of different height is in different
Open or close state.
2. oil-collecting device according to claim 1, which is characterized in that several described injecting-units are arranged as multiple mutual
Two injecting-units are at least arranged in parallel array, each array, and the height of different arrays is different, sustained height
The array is all connected with solenoid valve, and all solenoid valves are connect with controller, and multiple arrays are located at sewage
In liquid levels layer lower section, the sewage level layer and the ullage of the sewage level layer, the solenoid valve are used to control respectively
The opening and closing of different arrays.
3. oil-collecting device according to claim 2, which is characterized in that several described injecting-units pass through pipeline or floating drum
Connection, and swim in sewage level layer or the ullage of the sewage level layer.
4. oil-collecting device according to claim 2 or 3, which is characterized in that each injecting-unit includes injection pipe
And several spray heads on the injection pipe are set to, all spray heads are towards the oil collecting pipe, the tube wall of the injection pipe
On be provided with several jet ports, each jet port is connected to a spray head.
5. oil-collecting device according to claim 4, which is characterized in that several described injection pipes are connected by confluence pipeline
It is logical, and connect by the confluence pipeline with the power device, the collecting pipe road is provided with valve.
6. oil-collecting device according to claim 4, which is characterized in that several described jet ports are each along the injection pipe
Length direction equidistant interval setting.
7. oil-collecting device according to claim 4, which is characterized in that the power device is pump, blower or compressor.
8. a kind of oil removal system, which is characterized in that including oil separator and oil-collecting device as claimed in claim 4, the ejection section
Part is connect with the oil separator;
Opposite inlet and liquid outlet are provided in the oil separator, the both ends of the oil collecting pipe are connected to the oil removal
On the opposite side in pond, the oil collecting pipe is located at liquid outlet side in the oil separator, and the injecting-unit is along inlet side to out
Liquid mouth side is successively arranged in parallel.
9. oil removal system according to claim 8, which is characterized in that when the power device is pump, the outlet of the pump
With the confluence pipeline connection, the import of the pump is connected to the liquid outlet side of the oil separator.
10. oil removal system according to claim 9, which is characterized in that the oil separator is at least set side by side two, described
Mutually separate between the injecting-unit in oil separator, all injecting-units are connect with the power device.
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CN103613157A (en) * | 2013-11-29 | 2014-03-05 | 中国庆华能源集团有限公司 | Gas floatation oil-removing device |
CN105771324A (en) * | 2016-01-07 | 2016-07-20 | 大庆联润科技有限公司 | Floating type continuous dirty oil recovery device |
CN207330430U (en) * | 2017-08-02 | 2018-05-08 | 中国石油天然气股份有限公司 | A kind of oil-collecting device and oil removal system |
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