CN104150632A - Oil-gas-water-solid three-level separation sled device - Google Patents
Oil-gas-water-solid three-level separation sled device Download PDFInfo
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- CN104150632A CN104150632A CN201410433013.8A CN201410433013A CN104150632A CN 104150632 A CN104150632 A CN 104150632A CN 201410433013 A CN201410433013 A CN 201410433013A CN 104150632 A CN104150632 A CN 104150632A
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Abstract
The invention relates to an Oil-gas-water-solid three-level separation sled device, comprising a sled shell, a cyclone bin, a sand settling diversion pipe, a sand settling bin, an inclined settling chamber, a water-gathering chamber, an oil-mixing bin, a cyclone and an oil-gathering chamber. The cyclone bin, the sand settling diversion pipe and the inclined settling chamber form a first separation system for primary separation of the oil-gas-water-solid four phases; the oil-mixing bin, a control valve and the cyclone form a second separation system for cyclone separation of oil-water two phases; and the oil-gathering chamber and the water-gathering chamber form a third separation system for gravity settling separation of the oil and water. Under a synergistic effect of the three separation systems, efficient separation of the oil, gas, water and solid is realized. The oil-gas-water-solid three-level separation sled device is simple and reasonable in structure design, has large processing capacity, occupies small floor area, is suitable for change of moisture content in a produced liquid of an oilfield, can separate oil, gas, water and solid phases in a liquid coming from the oilfield, is convenient for discharging the separated oil, gas, water and solid phases in time, has high efficiency and is simple to maintain.
Description
Technical field
The present invention relates to processing and the separation technology field of oil and gas well drilling liquid, relate in particular to solid three grades of a kind of oil gas water and separate skid body device.
Background technology
Along with the continuous exploitation of oil, the water ratio in most oil fields significantly promotes, and can reach more than 90%, therefore causes the separation efficiency of original three phases separator to reduce.For processing larger liquid measure, general three phases separator volume is larger, and especially horizontal-type oil-gas-water triphase floor space is quite large, causes use cost to increase.In addition, at present separator universality is lower, is all the particular case design according to a certain oil field mostly, but along with the variation of Produced Liquid component, the increasing substantially of for example water ratio, and separation efficiency can significantly decline.
In crude oil, usually carry the solid particulates such as reservoir sand, wall erosion product, mechanical impurity, and existing oil, gas two phase separator or the ubiquitous problem of three phases separator are solid particulate effectively can not be separated.In actual production, the existence of solid particulate, can not only increase the emulsification of profit, also can be to collecting the pipeline in defeated process, the pipe fitting such as elbow, valve causes serious erosion, meanwhile, if solid particulate is deposited on gathering line, produces in treatment facility, can have a strong impact on the transport efficiency of pipeline and the treatment effect of equipment.
Summary of the invention
For above problem, the invention provides a kind of structure design simple, reasonable, have treatment capacity large, take up an area few, can not only adapt to the variation of water ratio in oil field mining liquid, and oil field can be carried out to oil gas water in liquid and be admittedly respectively separated, discharge in time easily, efficiency is high, safeguard that solid three grades of the oil gas water of the advantage such as simple separates skid body devices simultaneously.
The present invention is achieved by the following technical solutions:
The solid three grades of separation skid body devices of above-mentioned oil gas water, comprise skid body shell and are arranged at eddy flow storehouse, sand setting thrust-augmenting nozzle, sand setting storehouse, inclination settling pocket, collecting chamber, contaminated product storehouse, swirler and the gathering room of described skid body enclosure; Described skid body shell arranged outside has spray catcher, and described spray catcher one end is provided with venting port; Described eddy flow storehouse one side is provided with opening for feed, and it is connected with described spray catcher by pipeline, connects sand setting storehouse by described sand setting thrust-augmenting nozzle simultaneously; The husky thrust-augmenting nozzle of described dirt is connected between described eddy flow storehouse and inclination settling pocket, and the serpentine pipe that it is horizontal positioned is provided with the sandboard for tackling liquid solid particulate in crest location inner side, is provided with sediment ejection opening in wave trough position; Described sand setting storehouse is connected by pipeline and described sediment ejection opening coupling and is also provided with sediment outflow pipe; Described inclination settling pocket is and is in tilted layout, and its stage casing upside is provided with fluid inlet, and least significant end bottom side is provided with settling pocket water port, and most significant end bottom side is provided with settling pocket oil discharge outlet, meanwhile, is also provided with oily weir plate in the inner side of described inclination settling pocket most significant end; Described inclination settling pocket is connected with the husky thrust-augmenting nozzle of described dirt one end coupling by described fluid inlet, and described inclination settling pocket is connected with described collecting chamber by described settling pocket water port, and described inclination settling pocket is connected with described contaminated product storehouse by settling pocket oil discharge outlet; In the vertical direction of described fluid inlet, be also provided with liquid distributor, the outlet sealing of described liquid distributor bottom, along tube side direction to zygomorphy and offer equally spacedly discharge hole; Described collecting chamber upside is provided with at least one pair of collecting chamber collecting chamber water inlet, and bottom is provided with at least one pair of collecting chamber water port, and bottom is being provided with oil exit pipe between described a pair of collecting chamber water port; The described collecting chamber inner bottom part corresponding with described oil exit pipe is vertically provided with at least one pair of for completing the baffle plate of the oily water separation that becomes more meticulous; The inner chamber of described collecting chamber is become water region and oil phase region by described barrier partitions; Described collecting chamber connects respectively described settling pocket water port and swirler by described a pair of collecting chamber water inlet, is connected with described gathering room by described oil exit pipe; Described contaminated product storehouse connects respectively described settling pocket oil discharge outlet, swirler and gathering room by pipeline; On the pipeline between described contaminated product storehouse and swirler, be also provided with control valve; Described swirler one end is provided with underflow opening, and the other end horizontal direction is provided with overflow port and is radially provided with tangential inlet; Described swirler is connected in described oil exit pipe by described underflow opening coupling, connects described gathering room by described overflow port, connects described contaminated product storehouse by described tangential inlet.
The solid three grades of separation skid body devices of described oil gas water, wherein: described skid body device also comprises tank level control system; Described control valve is electrically connected with described tank level control system and is opened and closed by described tank level control system control, and in the time that the water layer gathering reaches the maximum level height of setting, control valve is opened described in described tank level control system control; In the time that water layer height is down to the minimum level height of setting, control valve is closed described in described tank level control system control.
The solid three grades of separation skid body devices of described oil gas water, wherein: described swirler is screw thread swirler, the eddy flow chamber section that one end is taper, the other end is columniform thread segment; Described swirler is provided with the screw thread for strengthening eddy flow at the inwall of described thread segment.
The solid three grades of separation skid body devices of described oil gas water, wherein: described underflow opening is located at the cone tip part position of described eddy flow chamber section, described overflow port arranges along the end horizontal direction of described thread segment, and described tangential inlet radially arranges along the end of described thread segment.
The solid three grades of separation skid body devices of described oil gas water, wherein: the husky thrust-augmenting nozzle of described dirt is at least one pair of being connected between described eddy flow storehouse and inclination settling pocket, the angle of bend that the husky thrust-augmenting nozzle of described a pair of dirt is horizontal positioned is the serpentine pipe of 120 °.
The solid three grades of separation skid body devices of described oil gas water, wherein: described inclination settling pocket for parallel and tilt symmetrically arranged at least one pair of, described pair of angled settling pocket is all capsule shape tank structure and horizontal by 15 ° of inclinations, the ratio of described tank body long and short diameter is 5:10.
The solid three grades of separation skid body devices of described oil gas water, wherein: described liquid distributor is set to two " V " types, and described discharge hole is to be 120 ° of symmetrical spaced sets to both sides along the tube side direction of described liquid distributor.
The solid three grades of separation skid body devices of described oil gas water, wherein: described a pair of collecting chamber water inlet comprises the first collecting chamber water inlet and the second collecting chamber water inlet of being located at respectively two ends, described collecting chamber top; Described a pair of collecting chamber water port comprises the first collecting chamber water port and the second collecting chamber water port of being located at two ends, described collecting chamber bottom; The region being surrounded by described a pair of baffle plate in the inner chamber that described oil phase region is described collecting chamber, be the first water region by the region that wherein sidewall of a described baffle plate and described collecting chamber surrounds, the region being surrounded by the sidewall of baffle plate described in another piece and described collecting chamber is the second water region; Described collecting chamber is connected with described settling pocket water port coupling by described the first collecting chamber water inlet, be connected with described swirler by described the second collecting chamber water inlet, enter described the first water region from the liquid of described inclination settling pocket, enter described the second water region from the liquid of described swirler, the oil in described oil phase region enters described gathering room by described oil exit pipe.
Beneficial effect:
The solid three grades of separation skid body apparatus structure simplicity of design, reasonable of oil gas water of the present invention, it adopts inertial impaction, gravity settling, centrifugation combined technology, three grades of separation systems are set in a skid body device, by gas-liquid-solid initial gross separation, profit separate again, profit fine separation, thereby simplify the technical process of oil-gas field surface gathering and transferring, in improving separation efficiency, improve economic benefit; The present invention can apply to petrochemical industry, and oil field mining liquid, after one-level, secondary, three grades of separation systems, reaches solid four objects that are separated of oil gas water; Meanwhile, the present invention adopts pure physical method processing, has and takes up an area less, and treatment capacity is large, easy to maintenance, processing efficiency high.
Advantage of the present invention is embodied in following several respects:
(1) had both the advantage of gravity settling and centrifugation, existing horizontal separator day is processed large feature, have again vertical separator volume little, take up an area few feature, and the feature that cyclone separator is simple in structure, processing efficiency is high, by three grades of separation systems, realize the high efficiency separation of solid four phases of oil gas water;
(2) can realize the separation of gas by eddy flow storehouse being set in the ingress of skid body device, spray catcher is set, can realize effectively the deviating from of drop in gas, improve separation efficiency;
(3) by two symmetries and parallel desilting thrust-augmenting nozzle are set behind eddy flow storehouse, utilize centrifugal force, solid particulate larger density is got rid of to wall and at trough place and deposited; Meanwhile, be provided with sandboard in desilting thrust-augmenting nozzle inside, more easily the solid carrying in liquid deposited again by the impact effect of mixed stream and sandboard, improve the efficiency of solid-liquid separation;
(4) adopt the sand setting thrust-augmenting nozzle of two parallel installations to realize desanding function, the appearance design of its " S " type, can greatly utilize the inertial force of fluid, be provided with the sand block plate of resistance to erosion at the crest of " S " type thrust-augmenting nozzle, further improve except solid efficiency
(5) by inclination settling pocket being set on the right side of sand setting thrust-augmenting nozzle, play the effect of profit pre-separation, simultaneously, the fluid inlet of inclination settling pocket is connected with liquid distributor, on liquid distributor, the layout in aperture is 120 ° along tube side direction and is equally spaced symmetrically to both sides, can effectively prevent from directly spraying the emulsification of aggravation profit, reduce the formation of eddy current simultaneously.
(6) by swirler being set below contaminated product storehouse, swirler is provided with thread segment, and the existence of thread segment has strengthened eddy flow field, has improved the efficiency of oily water separation;
(7) by skid body device, collecting chamber being set, the water from inclination settling pocket and swirler is carried out meticulous settlement separate, improve the quality of outer draining, thereby improved processing efficiency.
Brief description of the drawings
Fig. 1 is the structure principle chart of the solid three grades of separation skid body devices of oil gas water of the present invention;
Fig. 2 is that the solid three grades of separation skid body devices of oil gas water of the present invention remove the structural representation after skid body shell;
Fig. 3 is the structural representation of the sand setting thrust-augmenting nozzle of the solid three grades of separation skid body devices of oil gas water of the present invention;
Fig. 4 is the structural representation of the inclination settling pocket of the solid three grades of separation skid body devices of oil gas water of the present invention;
Fig. 5 is the structural representation of the liquid distributor of the solid three grades of separation skid body devices of oil gas water of the present invention;
Fig. 6 is the structural representation in aperture in the solid three grades of liquid distributors that separate skid body devices of oil gas water of the present invention;
Fig. 7 is the structural representation of the collecting chamber of the solid three grades of separation skid body devices of oil gas water of the present invention;
Fig. 8 is the structural representation of the swirler of the solid three grades of separation skid body devices of oil gas water of the present invention.
Embodiment
As shown in Fig. 1 to 8, the solid three grades of separation skid body devices of oil gas water of the present invention, comprise skid body shell 1 and are arranged at eddy flow storehouse 2, sand setting thrust-augmenting nozzle 3, sand setting storehouse 4, inclination settling pocket 5, collecting chamber 6, contaminated product storehouse 7, swirler 8 and the gathering room 9 of skid body shell 1 inside.
The top outer of this skid body shell 1 is provided with spray catcher 11, and wherein, these spray catcher 11 one end are provided with venting port 111, and spray catcher 11 traps drop in isolated gas, thereby realizes the solid high efficiency separation of oil gas water.
This eddy flow storehouse 2 is conical structure for gas phase separation and entirety, and its top one side is provided with opening for feed 21, and top is connected with the spray catcher 11 of skid body shell 1 outside by pipeline, and bottom connects sand setting storehouse 4 by sand setting thrust-augmenting nozzle 3.Wherein, oil field produced mixture enters in eddy flow storehouse 2 through opening for feed 21, the gas that these eddy flow storehouse 2 cyclonic separation go out enters the spray catcher 11 that is positioned at skid body shell 1 outside, and the gas of catching after mist through this spray catcher 11 is discharged by the venting port 111 of spray catcher 11 one end; The mixture that removes gas is divided into two strands through the bottom in eddy flow storehouse 2 and enters the husky thrust-augmenting nozzle 3 of parallel and symmetrically arranged dirt.
The husky thrust-augmenting nozzle 3 of this dirt is for sand setting and for being connected in a pair of between eddy flow storehouse 2 and inclination settling pocket 5, wherein, the angle of bend that the husky thrust-augmenting nozzle 3 of this pair of dirt is horizontal positioned is the serpentine pipe of 120 °, it is provided with sandboard 31 in crest location inner side, be provided with sediment ejection opening 32 in wave trough position, this sandboard 31 has the effect of solid particulate in interception liquid, and isolated solid particulate is discharged through sediment ejection opening 32.
These sand setting storehouse 4 entirety case structure that is square, its two ends are connected with sediment ejection opening 32 couplings of the husky thrust-augmenting nozzle 3 of this pair of dirt respectively by pipeline; Meanwhile, this sand setting storehouse 4 is also provided with sediment outflow pipe 41; Wherein, in the husky thrust-augmenting nozzle 3 of dirt, under the acting in conjunction of the sandboard 31 of centrifugal force and resistance to erosion, the solid particulate in mixture completes deposition, and enters sand setting storehouse 4, discharges by sand discharge pipe 41 simultaneously.
This inclination settling pocket 5 just separates for profit, and it is for walking abreast and tilting symmetrically arranged a pair of; This pair of angled settling pocket 5 is all capsule shape tank structure and tank body horizontal by 15 °, and the ratio of tank body long and short diameter is 5:10; The stage casing upside of this inclination settling pocket 5 is provided with fluid inlet 51, and low side bottom side is provided with settling pocket water port 52, and high-end bottom side is provided with settling pocket oil discharge outlet 53, and meanwhile, inclination settling pocket 5 is positioned at high-end inner side and is also provided with oily weir plate 54; This inclination settling pocket 5 is connected by the husky thrust-augmenting nozzle 3 one end couplings of fluid inlet 51 and dirt, is connected with collecting chamber 6 by settling pocket water port 52, is connected with contaminated product storehouse 7 by settling pocket oil discharge outlet 53; Wherein, be also provided with liquid distributor 55 in the vertical direction of fluid inlet 51, this liquid distributor 55 is set to two " V " types, and its bottom outlet sealing, is 120 ° of symmetries and has equally spacedly discharge hole 551 along tube side direction to both sides, and every side opening number is 4.Oil-water mixture enters inclination settling pocket 5 from fluid inlet 51, along with the continuous inflow of mixture, due to the density difference of profit, profit carries out settlement separate, water containing part oil slick enters collecting chamber 6 from settling pocket water port 52, passes oily weir plate 54 and enters contaminated product storehouse 7 by settling pocket oil discharge outlet 53 carry out sedimentation containing the oil phase of part water.
These collecting chamber 6 entirety are the box structure of rectangular parallelepiped, its two ends, top are equipped with the first collecting chamber water inlet 61, one side is provided with the second collecting chamber water inlet 62, one end, bottom is provided with the first collecting chamber water port 63, the bottom the other end is provided with the second collecting chamber water port 64, bottom is provided with oil exit pipe 65 between the first collecting chamber water port 63 and the second collecting chamber water port 64, wherein, collecting chamber 6 inside corresponding with this oil exit pipe 65 are vertically provided with a pair of for completing the baffle plate 66 of the oily water separation that becomes more meticulous, the region that wherein baffle plate 66 becomes with collecting chamber 6 one gussets is the first water region 67, another piece baffle plate 66 is the second water region 68 with the region that collecting chamber 6 opposite sides surround, the region surrounding between this pair of baffle plate 66 is oil phase region 69, this collecting chamber 6 is connected with settling pocket water port 52 couplings of inclination settling pocket 5 by the first collecting chamber water inlet 61, is connected with swirler 8 by the second collecting chamber water inlet 62, is connected with gathering room 9 by oil exit pipe 65.In collecting chamber 6, enter the first water region 67 from the liquid of inclination settling pocket 5, enter the second water region 68 from the liquid of screw thread swirler 8, the oil in oil phase region 69 enters gathering room 9 by oil exit pipe 65.
This contaminated product storehouse 7 is for oily water separation and be the box structure of rectangular parallelepiped, and one side is connected with settling pocket oil discharge outlet 53 couplings of pair of angled settling pocket 5 by pipeline, and bottom is connected to swirler 8 and gathering room 9 by pipeline, wherein, on the pipeline between contaminated product storehouse 7 and swirler 8, be also provided with control valve 71, along with contaminated product storehouse 7 is along with the increase of oil-water mixture, oil phase floats on oil-water mixture liquid level top, oil enters gathering room 9 by pipeline, the water of deposition enters swirler 8 by control valve 71, the switching of control valve 71 is to determine by tank level control system (not shown), in the time that the water layer gathering reaches the maximum level height of setting, tank level control system (not shown) is opened control valve 71, in the time that water layer height is down to the minimum level height of setting, tank level control system (not shown) is closed control valve 71.
This swirler 8 is connected between collecting chamber 6 and gathering room 9, and wherein, the tapered one end of this swirler 8 is eddy flow chamber section 81, and cylindrical one end is thread segment 82; This eddy flow chamber section 81 is provided with underflow opening 83 in cone tip part position; The horizontal direction of these thread segment 82 ends is provided with overflow port 84, is radially provided with tangential inlet 85; This swirler 8 is connected in the oil exit pipe 65 of collecting chamber 4 by underflow opening 83 couplings, connect gathering room 9 by overflow port 84, connect contaminated product storehouse 7 by tangential inlet 85, for strengthening eddy flow, improve oily water separation efficiency, be processed with screw thread at the inwall of the thread segment 82 of swirler 8.
Wherein, eddy flow storehouse 2, sand setting thrust-augmenting nozzle 3 and inclination settling pocket 5 have formed the flash trapping stage system of the solid four phase initial gross separations of oil gas water; Contaminated product storehouse 7, control valve 71, swirler 8 have formed the second-order separation system of profit two-phase cyclonic separation; Three grades of separation systems that gathering room 9 and collecting chamber 6 have formed profit gravity settling separation, under the synergy of three separation systems, have realized the solid high efficiency separation of oil gas water.By tank level control system (not shown), control the valve closes of the control valve 71 in contaminated product storehouse 7, in the time of the valve opening of control valve 71,7 bottoms, contaminated product storehouse enter the thread segment 82 of the swirler 8 of threaded inwall with the water of oil slick, realize profit fine separation; Oil, the water of separating from inclination settling pocket 5, swirler 8 enters three grades of separation systems that are made up of gathering room 9, collecting chamber 6, carries out gravity settling separation; The solid particulate from sand setting thrust-augmenting nozzle 3 is collected in sand setting storehouse 4, and spray catcher 11 traps drop in isolated gas, thereby realizes the solid high efficiency separation of oil gas water.
Structure design of the present invention is simple, rationally, have treatment capacity large, take up an area less, can not only adapt to the variation of water ratio in oil field mining liquid, and oil field can be carried out to oil gas water in liquid and be admittedly respectively separated, discharge in time easily simultaneously, efficiency is high, safeguard the advantages such as simple.
The above, be only preferred embodiment of the present invention, is not the restriction of the present invention being made to any other form, and according to any amendment or equivalent variations that technical spirit of the present invention is done, still belong to the present invention's scope required for protection.
Claims (8)
1. the solid three grades of separation skid body devices of oil gas water, is characterized in that: described skid body device comprises skid body shell and is arranged at the eddy flow storehouse of described skid body enclosure, sand setting thrust-augmenting nozzle, sand setting storehouse, inclination settling pocket, collecting chamber, contaminated product storehouse, swirler and gathering room;
Described skid body shell arranged outside has spray catcher, and described spray catcher one end is provided with venting port;
Described eddy flow storehouse one side is provided with opening for feed, and it is connected with described spray catcher by pipeline, connects sand setting storehouse by described sand setting thrust-augmenting nozzle simultaneously;
The husky thrust-augmenting nozzle of described dirt is connected between described eddy flow storehouse and inclination settling pocket, and the serpentine pipe that it is horizontal positioned is provided with the sandboard for tackling liquid solid particulate in crest location inner side, is provided with sediment ejection opening in wave trough position;
Described sand setting storehouse is connected by pipeline and described sediment ejection opening coupling and is also provided with sediment outflow pipe;
Described inclination settling pocket is and is in tilted layout, and its stage casing upside is provided with fluid inlet, and least significant end bottom side is provided with settling pocket water port, and most significant end bottom side is provided with settling pocket oil discharge outlet, meanwhile, is also provided with oily weir plate in the inner side of described inclination settling pocket most significant end; Described inclination settling pocket is connected with the husky thrust-augmenting nozzle of described dirt one end coupling by described fluid inlet, and described inclination settling pocket is connected with described collecting chamber by described settling pocket water port, and described inclination settling pocket is connected with described contaminated product storehouse by settling pocket oil discharge outlet; In the vertical direction of described fluid inlet, be also provided with liquid distributor, the outlet sealing of described liquid distributor bottom, along tube side direction to zygomorphy and offer equally spacedly discharge hole;
Described collecting chamber upside is provided with at least one pair of collecting chamber collecting chamber water inlet, and bottom is provided with at least one pair of collecting chamber water port, and bottom is being provided with oil exit pipe between described a pair of collecting chamber water port; The described collecting chamber inner bottom part corresponding with described oil exit pipe is vertically provided with at least one pair of for completing the baffle plate of the oily water separation that becomes more meticulous; The inner chamber of described collecting chamber is become water region and oil phase region by described barrier partitions; Described collecting chamber connects respectively described settling pocket water port and swirler by described a pair of collecting chamber water inlet, is connected with described gathering room by described oil exit pipe;
Described contaminated product storehouse connects respectively described settling pocket oil discharge outlet, swirler and gathering room by pipeline; On the pipeline between described contaminated product storehouse and swirler, be also provided with control valve;
Described swirler one end is provided with underflow opening, and the other end horizontal direction is provided with overflow port and is radially provided with tangential inlet; Described swirler is connected in described oil exit pipe by described underflow opening coupling, connects described gathering room by described overflow port, connects described contaminated product storehouse by described tangential inlet.
2. the solid three grades of separation skid body devices of oil gas water as claimed in claim 1, is characterized in that: described skid body device also comprises tank level control system; Described control valve is electrically connected with described tank level control system and is opened and closed by described tank level control system control, and in the time that the water layer gathering reaches the maximum level height of setting, control valve is opened described in described tank level control system control; In the time that water layer height is down to the minimum level height of setting, control valve is closed described in described tank level control system control.
3. the solid three grades of separation skid body devices of oil gas water as claimed in claim 1, is characterized in that: described swirler is screw thread swirler, the eddy flow chamber section that one end is taper, and the other end is columniform thread segment;
Described swirler is provided with the screw thread for strengthening eddy flow at the inwall of described thread segment.
4. the solid three grades of separation skid body devices of oil gas water as claimed in claim 3, it is characterized in that: described underflow opening is located at the cone tip part position of described eddy flow chamber section, described overflow port arranges along the end horizontal direction of described thread segment, and described tangential inlet radially arranges along the end of described thread segment.
5. the solid three grades of separation skid body devices of oil gas water as claimed in claim 1, it is characterized in that: the husky thrust-augmenting nozzle of described dirt is at least one pair of being connected between described eddy flow storehouse and inclination settling pocket, the angle of bend that the husky thrust-augmenting nozzle of described a pair of dirt is horizontal positioned is the serpentine pipe of 120 °.
6. the solid three grades of separation skid body devices of oil gas water as claimed in claim 1, it is characterized in that: described inclination settling pocket for parallel and tilt symmetrically arranged at least one pair of, described pair of angled settling pocket is all capsule shape tank structure and horizontal by 15 ° of inclinations, the ratio of described tank body long and short diameter is 5:10.
7. the solid three grades of separation skid body devices of oil gas water as claimed in claim 1, is characterized in that: described liquid distributor is set to two " V " types, and described discharge hole is to be 120 ° of symmetrical spaced sets to both sides along the tube side direction of described liquid distributor.
8. the solid three grades of separation skid body devices of oil gas water as claimed in claim 1, is characterized in that: described a pair of collecting chamber water inlet comprises the first collecting chamber water inlet and the second collecting chamber water inlet of being located at respectively two ends, described collecting chamber top; Described a pair of collecting chamber water port comprises the first collecting chamber water port and the second collecting chamber water port of being located at two ends, described collecting chamber bottom;
The region being surrounded by described a pair of baffle plate in the inner chamber that described oil phase region is described collecting chamber, be the first water region by the region that wherein sidewall of a described baffle plate and described collecting chamber surrounds, the region being surrounded by the sidewall of baffle plate described in another piece and described collecting chamber is the second water region;
Described collecting chamber is connected with described settling pocket water port coupling by described the first collecting chamber water inlet, be connected with described swirler by described the second collecting chamber water inlet, enter described the first water region from the liquid of described inclination settling pocket, enter described the second water region from the liquid of described swirler, the oil in described oil phase region enters described gathering room by described oil exit pipe.
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| CN201410433013.8A CN104150632B (en) | 2014-08-28 | 2014-08-28 | Solid three grades of oil gas water is separated skid body device |
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| CN201410433013.8A CN104150632B (en) | 2014-08-28 | 2014-08-28 | Solid three grades of oil gas water is separated skid body device |
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| CN104150632B CN104150632B (en) | 2015-12-09 |
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| CN106517402A (en) * | 2016-11-29 | 2017-03-22 | 森松（江苏）重工有限公司 | Tubular oil and water separation device |
| CN107013204A (en) * | 2017-04-19 | 2017-08-04 | 西安长庆油气建设实业有限责任公司 | A kind of oil gas water solid multi-phase separation method and piece-rate system |
| CN107090306A (en) * | 2017-04-19 | 2017-08-25 | 西安长庆油气建设实业有限责任公司 | A kind of solid multi-phase separation technique of oil gas water and multi-phase separation device |
| CN107098489A (en) * | 2017-04-19 | 2017-08-29 | 西安长庆油气建设实业有限责任公司 | A kind of multi-stage separation technique and device |
| CN110713226A (en) * | 2018-07-11 | 2020-01-21 | 中国石油化工股份有限公司 | Oil-gas-water separation device |
| CN112358891A (en) * | 2021-01-12 | 2021-02-12 | 森诺科技有限公司 | Double-layer cavity full-gravity-balance oil-gas-water treatment integrated device |
| CN113803831A (en) * | 2021-10-14 | 2021-12-17 | 珠海格力电器股份有限公司 | Dustproof structure and air conditioner |
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