CN203269692U - Physical type oil-water mixture separation device - Google Patents
Physical type oil-water mixture separation device Download PDFInfo
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- CN203269692U CN203269692U CN 201320217317 CN201320217317U CN203269692U CN 203269692 U CN203269692 U CN 203269692U CN 201320217317 CN201320217317 CN 201320217317 CN 201320217317 U CN201320217317 U CN 201320217317U CN 203269692 U CN203269692 U CN 203269692U
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Abstract
The utility model discloses a physical type oil-water mixture separation device which comprises a pump, a demulsification reaction tank, a precipitation tank, an oil tank, an oily sewage treatment device and an energy-gathering type filter, wherein an inlet of the pump is an oil-water mixture feed port; an outlet of the pump is connected with the demulsification reaction tank and the precipitation tank respectively through a pipeline; the upper and lower parts of the precipitation tank are provided with an outlet respectively; the outlet in the upper part is connected with the oil tank, and the outlet in the lower part is connected with the oily sewage treatment device; the oily sewage treatment device is further connected with the energy-gathering type filter; and a clean water outlet is formed in the side surface of the energy-gathering type filter, and a vent nozzle is formed in the lower part. The device disclosed by the utility model treats the oil-water mixture by a physical method and has the characteristics of simple structure, convenience in use, good using effect and no secondary pollution.
Description
Technical field
The utility model relates to a kind of oil mixing with water liquid processing device, specifically a kind of physical type oil mixing with water liquid separating apparatus
Background technology
Along with the industrialized development of society, the also constantly growth of demand to oil can produce a large amount of by product-oil-water mixtures in the time of oil extraction in oil field, and in a single day this mixed solution enters the ecosystem not only contaminate environment but also waste petroleum resources.At present, processing and the Physical breakdown of emulsion for oil-water mixture is each elephant-hang-up always.Oil-water mixture is processed except the characteristics that possess general mixed solution processing, in oil, gas-bearing formation, derives from deep layer underground due to the oil-water mixture association, has high salinity, high chlorion, the characteristics of content complicated component.
General oil-water mixture breakdown of emulsion aspect chemical Treatment, production cost is higher, as deals with improperly, and the burn into that can aggravate subsequent technique equipment, process pipeline causes secondary pollution, even stops up the stratum.In addition, present domestic oil mixing with water liquor treating process ubiquity long flow path, require high, the defectives such as investment is large, level of automation is low, complex management, floor space is large, treatment effect is not up to standard.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of device of processing oil-water mixture with physical method, and that this device has is simple in structure, easy to use, result of use is good, there is no the characteristics of secondary pollution.
A kind of physical type oil mixing with water liquid separating apparatus described in the utility model, comprise pump, breakdown of emulsion retort, slurry tank, oil tank, oil-contained waste water treatment device and energy gathering type strainer, described pump intake is the oil-water mixture opening for feed, pump discharge connects breakdown of emulsion retort, slurry tank successively through pipeline, the slurry tank upper and lower part is provided with respectively outlet, its middle and upper part outlet connects oil tank, lower part outlet connects oil-contained waste water treatment device, oil-contained waste water treatment device connects the energy gathering type strainer again, energy gathering type strainer side is provided with pure water inlet, and the bottom is provided with drain.
The breakdown of emulsion retort comprises the tank body of horizontal support, the tank body top is provided with opening for feed, the bottom is respectively equipped with sewage draining exit and discharge port, along the tank body axis, the breakdown of emulsion treater is installed in tank body, breakdown of emulsion treater front end stretches out tank body and connects the first energy converter and the first housing by signal-transmitting cable.
Described breakdown of emulsion treater comprises the first cumulative producer, the first horn, stainless pipe and the anti-vibration sleeve that connects successively, wherein the first cumulative producer is positioned at breakdown of emulsion treater front end and stretches out tank body, connect the first energy converter by signal-transmitting cable again, remaining part is supported in tank body by the joint flange at breakdown of emulsion treater two ends.
Described energy gathering type strainer comprises tank body, cumulative filter core, the second cumulative producer, signal-transmitting cable, the second energy converter, the second housing, wherein the tank body two sides are respectively equipped with fluid inlet and liquid outlet, the bottom is provided with drain, and fluid inlet directly is communicated with tank interior; The cumulative cartridge surface spreads all over micropore, and the centre has cavity, and this cumulative filter core is stretched in tank body by the tank body top, and cumulative filter core bottom is provided with the cavity outlet, and this outlet connects liquid outlet through pipeline; Cumulative filter core top connects the second outer cumulative producer of tank body, and the second cumulative producer connects the second energy converter and the second housing through signal-transmitting cable.
In order to suppress colony growth in pipeline and tank body, be provided with external scale inhibition bacteria-suppressing device on pipeline, described scale inhibition bacteria-suppressing device comprises the 3rd cumulative producer, the 3rd horn, cumulative welding joint, the 3rd energy converter and the 3rd housing, wherein the 3rd cumulative producer bottom connects the 3rd horn, the 3rd horn bottom connection cumulative welding joint, the cumulative welding joint is vertically welded on pipeline outer wall, and the 3rd cumulative producer connects the 3rd energy converter and the 3rd housing through signal-transmitting cable.
By electric energy conversion is become mechanical energy, transmit device by mechanical energy and produce hundreds thousand of vibrations of per second in oil mixing with water liquid, a large amount of micro-bubbles will be produced in liquid, these bubbles are under the effect of continuous shaking, can form rapidly, then closed suddenly, produce superstrong shock wave, produce pressure and the localized hyperthermia of several kilo-atmospheric pressures around bubble, this physical phenomenon is called cavitation effect.The utility model use device forms this cavitation effect, utilizes huge energy that cavitation effect produces to carry out violent logistics to the oil mixing with water liquid of the equipment of flowing through and processes, and plays the breakdown of emulsion effect.Demulsification realizes oily water separation in " displacement effect " of the fluid medium generation of different in kind.Due to the existence of " displacement effect ", water particle is constantly to the motion of antinode or node, and is coalescent and bump, and generates the larger water droplet of diameter; Because of density variation, water droplet reaches the dehydration purpose by gravity sedimentation from oil, separation.In this process, the ununiformity that distributes due to mechanical energy has caused water particle skewness in the crude water mixed solution, thereby the collision that more is conducive to water particle reaches the breakdown of emulsion purpose.After break milk separation, oily(waste)water by exempting from backwash micron order high precision energy gathering type strainer, can be realized the high Precision Processing device of solid-liquid separation, and its sewage disposal of satisfying low permeability oil field produced water disposal re-injection requirement and other industry reaches accurate discharging.Whole treatment unit satisfies high viscosity, high-density, high waxy oil, ageing oil, and the dehydration requirement of former wet goods Various Complex oil product, in the water of deviating from, oleaginousness obviously tails off, and can effectively reduce the cost that sewage plant is disposed of sewage; And adopt this physical type profit treatment unit also have scale inhibition antibacterial, exempt from backwash and high-precision filtration function, be also the technology of a clean environmental protection simultaneously, be with a wide range of applications.
The beneficial effects of the utility model:
1, system's formation is simple, easy and simple to handle, volume is little, level of automation is high;
2, integral device, installation simple and convenient (there is no loose mail);
3, airtight operation, long service life, running cost is low;
4, do not have backwash water, do not add chemical agent, there is no secondary pollution;
5, reasonably structural arrangement, guaranteed fuel-displaced, water outlet is up to standard;
6, automatic discharge equipment, guaranteed not draining of oil extraction.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of breakdown of emulsion retort in Fig. 1,
Fig. 3 is the structural representation of breakdown of emulsion treater in Fig. 2,
Fig. 4 is the structural representation of energy gathering type strainer in Fig. 1,
Fig. 5 is the structural representation of scale inhibition bacteria-suppressing device in Fig. 1.
Embodiment
As, shown in Figure 1, physical type oil mixing with water liquid separating apparatus of the present utility model, agent structure comprises scale inhibition bacteria-suppressing device 1, breakdown of emulsion retort 2, pump 3, slurry tank 4, oil tank 5, oil-contained waste water treatment device 6 and energy gathering type strainer 8, wherein:
As Fig. 2, breakdown of emulsion retort 2 comprises the tank body 21 of horizontal support, tank body 21 tops are provided with opening for feed 22, the bottom is respectively equipped with sewage draining exit 23 and discharge port 24, interior along tank body axis installation breakdown of emulsion treater 25 at tank body 21, breakdown of emulsion treater 25 front ends stretch out tank body 21 and connect the first energy converter 26 and the first housing 27 by signal-transmitting cable.
As Fig. 3, breakdown of emulsion treater 22 comprises the first cumulative producer 222, the first horn 223, the first stainless pipe 224 and the anti-vibration sleeve 225 that connects successively, wherein the first cumulative producer 222 is positioned at breakdown of emulsion treater front end and stretches out tank body 21, connect the first energy converter 26 by signal-transmitting cable 221 again, remaining part is supported in tank body 21 by the joint flange 226 at breakdown of emulsion treater two ends.
The mechanical energy that the breakdown of emulsion treater utilizes the first energy converter 26 to convert electric energy to, by the first cumulative producer 222 with the vibratile Amplitude amplification of machinery, raising vibration velocity ratio, raise the efficiency, namely with concentration of energy on than small area, produce cumulative action.Pass again after the vibration change amplitude that utilizes afterwards the first horn 223 to input, complete simultaneously impedance transformation.By stainless pipe 224, mechanical energy is passed to liquid at last.
When mechanical energy is propagated, by producing strong oscillating action, cavatition and heat effect, form the series of effects such as mechanics, calorifics, electricity in liquid medium.The mechanical energy wave of oscillation that produces during propagation is the positive and negative pressure alternating cycles that utilizes mechanical energy to exist in transmittance process, when positive phase, medium molecule is produced extruding, increases the original density of medium; During minus phase, medium molecule is sparse, discrete, and Media density reduces.Mechanical energy is due to the design of exclusive tubular type, wave of oscillation can be around 360 ° produce mechanical energy uniformly, and the output of energy is not subjected to liquid level, the impact that temperature difference even load changes.
Mechanical energy wave of oscillation generation device generally comprises high-power energy converter, horn, tool heads emitting head, for generation of the mechanical energy vibration, and this vibrational energy is launched in liquid.Transverter converts the electric energy of input to mechanical energy, i.e. the mechanical energy wave of oscillation.It takes the form of transverter and is vertically making stretching motion back and forth, and amplitude is generally at several microns.Such amplitude power density is inadequate, can not directly use.Horn need to be amplified amplitude by design, and isolation reaction soln and transverter also play the effect of fixing whole mechanical energy wave of oscillation system simultaneously.Tool heads is connected with horn, and horn passes to tool heads with the vibration of mechanical energy wave of oscillation energy, then by tool heads, the mechanical energy energy is transmitted in liquid.The mechanical energy wave of oscillation produces hundreds thousand of vibrations of per second in the crude water mixing liquid, liquid is shaken be broken into a large amount of micro-bubbles, these bubbles are under continuous effect, can increase rapidly, then closed suddenly, produce superstrong shock wave, produce pressure and the localized hyperthermia of several kilo-atmospheric pressures around bubble, strong cavatition be can produce, thereby TRANSIENT HIGH TEMPERATURE, high pressure, vacuum and microjet formed in the part.The energy of mechanical energy directly produces a large amount of holes and bubble to processed fluid medium, when the gentle follicular rupture in these holes and extruding, produces the powerful pressure spike of certain limit, and local pressure spike can reach thousands of normal atmosphere; The mechanical energy effect impels water particle cohesion, when when the oil mixing with water liquid medium of water in suspension particle is arranged, causes the water in suspension particle to vibrate together with oily medium.Because the water particle that varies in size has different Relative Vibration speed, water particle will collide mutually, bonding, and its volume and weight is all increased, and will be settlement separate at last
As Fig. 4, energy gathering type strainer 8 comprises tank body 81, cumulative filter core 82, the second cumulative producer 83, signal-transmitting cable 84, the second energy converter 85, the second housing 86, wherein tank body 81 two sides are respectively equipped with fluid inlet 87 and liquid outlet 88, the bottom is provided with drain 89, and fluid inlet 87 directly and tank body 81 internal communication; Cumulative filter core 82 surfaces spread all over micropore, and the centre has cavity, and this cumulative filter core 82 is stretched in tank body by tank body 81 tops, and cumulative filter core 82 bottoms are provided with the cavity outlet, and this outlet connects liquid outlet 88 through pipeline; Cumulative filter core 82 tops connect the second outer cumulative producer 83, the second cumulative producers 83 of tank body 81 and connect the second energy converter 85 and the second housing 86 through signal-transmitting cable 84.
As Fig. 5, the scale inhibition bacteria-suppressing device comprise the 3rd cumulative producer 11, the 3rd horn 12, cumulative welding joint 13, the 3rd energy converter 15 and the 3rd housing 16,, wherein the 3rd cumulative producer 11 bottoms connect the 3rd horn 12, the 3rd horn bottom connection cumulative welding joint 13, cumulative welding joint 13 is vertically welded on pipeline outer wall, and the 3rd cumulative producer 11 connects the 3rd energy converter 15 and the 3rd housing 16 through signal-transmitting cable 14.
Principle of work of the present utility model
Crude oil, water mixed liquid are promoted to breakdown of emulsion retort 2 from the regulating tank pipeline through advancing pump 3, scale inhibition bacteria-suppressing device 1 has been installed on pipeline, crude oil, water mixed liquid are by this breakdown of emulsion treater generation breakdown of emulsion, after breakdown of emulsion, gravity flow enters slurry tank 4, need not add chemical demulsifier, its mechanism: the effect of a mechanical energy impels the water particle cohesion.When the oil mixing with water liquid medium of water in suspension particle is arranged, cause the water in suspension particle to vibrate together with oily medium.Because the water particle that varies in size has different Relative Vibration speed, water particle will collide mutually, bonding, and its volume and weight is all increased, and will be settlement separate at last; The effect of b mechanical energy can make the naturally occurring emulsifying agents such as paraffin in oil-water mixture, colloid, bituminous matter be uniformly dispersed, and increases its solubleness, reduces the physical strength of oil-water interface film, is conducive to water settlement separate; The c heat effect can reduce oil-water interface film toughness and viscosity of crude.On the one hand, boundary friction raises oil-water boundary temperature, is conducive to breaking of interfacial film, and on the other hand, oil-water mixture absorption portion mechanical energy changes into heat energy, can reduce oil viscosity, is conducive to the oil of water particle-water gravity settling separation.Oil-water mixture after breakdown of emulsion is settlement separate in slurry tank 4, isolate the oil accumulation top and entered delivery pipeline to oil tank 5, sewage enters multifunctional oil-contained waste water treatment device 6, make sewage change character under the effect of scale inhibition bacteria-suppressing device 7, most of particles settling is removed, small oil droplet floating increases to discharge in equipment neck oil extraction storehouse through coalescence material, and the water after processing again enters and automatically exempts from backwash high precision energy gathering type filter process 8, the water outlet designated area that drains into up to standard; This full-automatic high precision energy gathering type strainer does not need backwash, and micron-sized cumulative filter core is not stopped up, and water outlet reaches design requirements, satisfies reinjection standard.
The concrete application approach of the utility model is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (5)
1. physical type oil mixing with water liquid separating apparatus, it is characterized in that, comprise pump (3), breakdown of emulsion retort (2), slurry tank (4), oil tank (5), oil-contained waste water treatment device (6) and energy gathering type strainer (8), described pump (1) entrance is the oil-water mixture opening for feed, pump discharge connects breakdown of emulsion retort (2) successively through pipeline, slurry tank (4), on slurry tank (4), the bottom is respectively equipped with outlet, its middle and upper part outlet connects oil tank (5), lower part outlet connects oil-contained waste water treatment device (6), oil-contained waste water treatment device (6) connects energy gathering type strainer (8) again, energy gathering type strainer (8) side is provided with pure water inlet, the bottom is provided with drain.
2. physical type oil mixing with water liquid separating apparatus according to claim 1, it is characterized in that, breakdown of emulsion retort (2) comprises the tank body (21) of horizontal support, tank body (21) top is provided with opening for feed (22), the bottom is respectively equipped with sewage draining exit (23) and discharge port (24), along the tank body axis, breakdown of emulsion treater (25) is installed in tank body (21), breakdown of emulsion treater (25) front end stretches out tank body (21) and connects the first energy converter (26) and the first housing (27) by signal-transmitting cable.
3. physical type oil mixing with water liquid separating apparatus according to claim 2, it is characterized in that, described breakdown of emulsion treater (22) comprises the first cumulative producer (222), the first horn (223), stainless pipe (224) and the anti-vibration sleeve (225) that connects successively, wherein the first cumulative producer (222) is positioned at breakdown of emulsion treater front end and stretches out tank body (21), connect the first energy converter (26) by signal-transmitting cable (221) again, remaining part is supported in tank body (21) by the joint flange (226) at breakdown of emulsion treater two ends.
4. physical type oil mixing with water liquid separating apparatus according to claim 1 and 2, it is characterized in that, described energy gathering type strainer (8) comprises tank body (81), cumulative filter core (82), the second cumulative producer (83), signal-transmitting cable (84), the second energy converter (85), the second housing (86), wherein tank body (81) two sides are respectively equipped with fluid inlet (87) and liquid outlet (88), the bottom is provided with drain (89), and fluid inlet (87) directly and tank body (81) internal communication; Cumulative filter core (82) surface spreads all over micropore, and the centre has cavity, and this cumulative filter core (82) is stretched in tank body by tank body (81) top, and cumulative filter core (82) bottom is provided with the cavity outlet, and this outlet connects liquid outlet (88) through pipeline; Cumulative filter core (82) top connects the second outer cumulative producer (83) of tank body (81), and the second cumulative producer (83) connects the second energy converter (85) and the second housing (86) through signal-transmitting cable (84).
5. physical type oil mixing with water liquid separating apparatus according to claim 1 and 2, it is characterized in that, be provided with external scale inhibition bacteria-suppressing device (1) on pipeline, described scale inhibition bacteria-suppressing device comprises the 3rd cumulative producer (11), the 3rd horn (12), cumulative welding joint (13), the 3rd energy converter (15) and the 3rd housing (16), ), wherein the 3rd cumulative producer (11) bottom connects the 3rd horn (12), the 3rd horn bottom connection cumulative welding joint (13), cumulative welding joint (13) is vertically welded on pipeline outer wall, the 3rd cumulative producer (11) connects the 3rd energy converter (15) and the 3rd housing (16) through signal-transmitting cable (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201320217317 CN203269692U (en) | 2013-04-26 | 2013-04-26 | Physical type oil-water mixture separation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320217317 CN203269692U (en) | 2013-04-26 | 2013-04-26 | Physical type oil-water mixture separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265130A (en) * | 2013-04-26 | 2013-08-28 | 江苏思澳环保科技有限公司 | Physical oil-water mixed liquid separator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265130A (en) * | 2013-04-26 | 2013-08-28 | 江苏思澳环保科技有限公司 | Physical oil-water mixed liquid separator |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |