CN100361725C - Three-phase metering separator for oil, gas and water - Google Patents
Three-phase metering separator for oil, gas and water Download PDFInfo
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- CN100361725C CN100361725C CNB2004100183367A CN200410018336A CN100361725C CN 100361725 C CN100361725 C CN 100361725C CN B2004100183367 A CNB2004100183367 A CN B2004100183367A CN 200410018336 A CN200410018336 A CN 200410018336A CN 100361725 C CN100361725 C CN 100361725C
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 239000004576 sand Substances 0.000 claims abstract description 65
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000004519 grease Substances 0.000 claims description 41
- 239000003595 mist Substances 0.000 claims description 14
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The present invention discloses a three-phase continuous metering separator used for oil, water and gas, which comprises a casing, a rotational flow predegasser, an energy dissipation device, a water chamber, an oil chamber, a sand discharge system and other components. Oil, water and gas enter the rotational flow predegasser of the three-phase metering separator at a certain angle through a tangential inlet connection tube, and gas and liquid are better separated. The energy dissipation device comprises an energy dissipation plate and a baffle plate, and can carry out energy dissipation and rectification. The upper surface of the oil chamber is provided with a convex body with a notch, the temperature of the periphery of a main casing of the oil chamber is kept by water so as to prevent the clogging of oil in the oil chamber, the arrangement of a communicating tube makes a water channel move freely, and the sand discharge is easier. The sand discharge system comprises a sloping plate, a sand flushing water tube and a circulation water pump. The sand deposited on the casing of the three-phase metering separator is impacted through the circulation water pump and the sand flushing water tube to make the sand in a deposition chamber of the three-phase metering separator fully flow nearly with no deposition, and the flow stationarity of fluid is ensured, so that the smoothness of a water outlet is ensured. The characteristics improve the metering effect of an air channel, the water channel and an oil channel of the three-phase metering separator, and ensure the operation stability.
Description
Technical field
The present invention relates to a kind of separator that is used for profit gas three phase metering.
Background technology
The present invention relates to a kind of fluid centrifugation, fluid impulse force, fluid exchange heat, fluid of utilizing and flow, the gas that enters in the three phase metering separator is separated largely with profit.Fluid flows steadily, oil thermal insulating, and make the sand that contains in the profit from three phase metering separator, enter water out smoothly to take over and discharge, realize the separator equipment of oil-gas-water three-phase metering, be mainly used in oilfield surface engineering, environmental project, oil plant and chemical plant.
In existing technology, the eddy flow pre-degasser that is used for profit gas three phase metering separator mainly contains two kinds in parallel of single cyclone pipe and a plurality of cyclone pipe, sinker mainly is that dish-shaped steering gear and energy dissipating plate are set, the grease chamber mainly contains by plate weir plate washer and makes oil flow into the grease chamber, arranging husky system mainly is provided with swash plate or in the expansion chamber bottom of three phase separator water circulation system is set, be typically the three phase separator of U.S. C-E Natco company and Prospecting and Design Inst., Henan Petroleum Exploration Administration of Chinese China Petrochemical Industry exploitation, be characterized in that the eddy flow pre-degasser outgases in advance to oil gas aqueous fluid at a high speed, but a plurality of cyclone pipes occupation space in parallel is bigger, single cyclone pipe generally becomes vertical direction with the air inlet pipe that is attached thereto, and the gas disposal amount is less relatively; Sinker carries out simple energy dissipating to the kinetic energy of high-velocity fluid, but layering is carried out in the space that does not make full use of in the turbulence chamber simultaneously; Oil in the grease chamber directly contacts with the housing large tracts of land, be incubated badly easily to make oily temperature drop low, thereby may cause oil circuit to stop up, or there is the water insulation on the both sides, grease chamber that have, and is middle by water pipe, and row is husky in the water is difficult for; Arrange husky system and be used for three phase metering separator and do not appear in the newspapers, the fine sand alluvial therefore often occurs, influence the three phase separation performance, the water route sometimes even can stop up causes metering to be forbidden.Above-mentioned situation makes profit gas three phase metering separator may cause oil circuit to stop up in actual applications or the water route is stopped up, thereby metering is inaccurate, and influences the equipment runnability to a certain extent.The objective of the invention is to overcome the deficiencies in the prior art, a kind of compact conformation is provided, the separator equipment that is used for profit gas three phase metering that the equipment complex performance is good.
Summary of the invention
The purpose of this invention is to provide a kind of separator that is used for profit gas three phase metering.
It comprises housing, the eddy flow pre-degasser, sinker, the grease chamber, arrange husky system, wherein eddy flow pre-degasser body has main casing, be provided with gripper shoe in the main casing, the gripper shoe periphery is provided with balance pipe, be provided with retaining liquid pipe in the middle of the gripper shoe, retaining liquid pipe top is provided with mist catching cover, the main casing upper end is provided with outgoing gas connection tube, at the main casing sidewall, the gripper shoe below is provided with the tangential entry pipe, the main casing lower end is provided with the fluid straight tube, main casing is connected with the three phase metering separator housing, the main casing of eddy flow pre-degasser radially to become radian θ with the profit autogenous cutting to inlet tube be 0～50 °, the sinker body has energy dissipating plate and plate washer, the energy dissipating plate has hole I, hole II and hole III, hole I is for connecting the straight tube through hole of eddy flow pre-degasser, hole II is the hole set by the equilateral triangle arrangement near housing, hole III is the hole set by square arrangement around the eddy flow pre-degasser, plate washer top has the grid hole, the grease chamber places within the housing, the grease chamber has convex body, main casing and communicating pipe, grease chamber's main casing upper opening, part edge connects convex body, the end, arranged at the bottom, connect pipe at the end, convex body and main casing link together, the convex body leaving certain gaps uncovered by the economic plan, its radian θ ' is 20～340 °, the tube connector upper end connects the main casing bottom, the lower end connects oil export and takes over, arrange husky system and comprise the separator body, be provided with the eddy flow pre-degasser at separator body one end, be provided with profit gas entrance sleeve in side, eddy flow pre-degasser outer end, eddy flow pre-degasser top joins through flow divider and separator body, eddy flow pre-degasser top joins through control valve and gas outlet housing, gas outlet housing top is provided with the gas discharge connection, be provided with mist eliminator in the gas outlet housing, through hole also joins with the separator body, eddy flow pre-degasser lower end is provided with sinker, the dish steering gear, arrange husky swash plate, in the separator body, the eddy flow pre-degasser, the other rectifier that is provided with of sinker, leave the gap between rectifier and the husky swash plate of row, separator body bottom is provided with water out and takes over, be provided with the grease chamber in the separator body, grease chamber's shell is divided into oil export and is taken over, sand surfing water pipe before in the separator body, being provided with, middle sand surfing water pipe, back sand surfing water pipe, husky swash plate of said row and housing link together with radian α direction, and radian α is 0～10 °.
Characteristics of the present invention are:
1) the profit autogenous cutting is to the main casing angled direction of inlet tube with the eddy flow pre-degasser that is attached thereto, and this moment, the gas treatment amount was relatively large, and gas is preferable with separating of profit.
2) gas in the main casing of eddy flow pre-degasser is after separating, and droplets entrained is the part demist in mist catching cover, and the drop that is accumulated on the gripper shoe enters in the profit fluid-mixing of import by balance pipe.
3) the main casing top diameter maximum of eddy flow pre-degasser is connected with the three phase metering separator housing, makes the three phase metering separator overall dimension reduce.
4) the energy dissipating plate has the hole of different-diameter, and carries out different holes and arrange, and the energy dissipating plate can be more than one.When reducing fluid energy, increased the time of staying of fluid like this, and made fluid carry out flowing more stably.
5) swash plate on plate washer bottom and the three phase separator housing has certain distance, has guaranteed that the sand in the turbulence chamber enters expansion chamber, unlikely alluvial smoothly; Plate washer top has the grid hole, has improved the mobile stationarity of fluid.
6) grease chamber does not directly contact with the three phase separator housing, is surrounded by water around the grease chamber, has avoided the oily temperature drop in the grease chamber low, has prevented the oil circuit obstruction.
7) grease chamber is provided with convex body, and the oil in the three phase metering separator expansion chamber oil reservoir is fully flowed, and stays the dead angle hardly, has guaranteed the fluid stationarity that flows.
8) following siphunculus in succession in the grease chamber makes that the water in the expansion chamber can flow freely, and can not make the sand in the water alluvial occur, thereby guarantee the unobstructed of water out.
9) the husky system of row is provided with swash plate, by swash plate sand is discharged to expansion chamber from turbulence chamber, has prevented that turbulence chamber from stopping up because of the sand alluvial.
10) the husky system of row is provided with circulation waterway, impacts the sand that deposits on the three phase metering separator housing by water circulating pump, sand surfing water pipe, and husky in the three phase metering separator expansion chamber fully flowed, and alluvial has hardly guaranteed the fluid stationarity that flows.
11) the sand surfing water pipe is provided with corresponding arrangement and direction by the size of three phase continuously metering separator, makes that the water in the expansion chamber can flow freely, and can not make the sand in the water alluvial occur, thereby guarantee the unobstructed of water out.
The present invention makes the grease chamber unimpeded because These characteristics, and makes do not deposit sand and water route of three phase metering separator unimpeded, thus make oil circuit, water route metering be improved significantly, guaranteed the runnability of three phase continuously metering separator.
Description of drawings
Fig. 1 is the structural representation of profit gas three phase metering separator of the present invention, among the figure: profit gas entrance sleeve 1, eddy flow pre-degasser 2, turbulence chamber 3, sinker 4, dish-shaped steering gear 5, swash plate 6, flow divider 7, rectifier 8, wireway 9, control valve 10, gas discharge connection 11, mist eliminator 12, gas outlet housing 13, through hole 14, grease chamber 15, grease chamber's housing 16, back sand surfing water pipe 17, oil export adapter 18, water out adapter 19, middle sand surfing water pipe 20, hydroecium (expansion chamber) 21, preceding sand surfing water pipe 22, housing 23;
Fig. 2 is the structural representation of eddy flow pre-degasser;
Fig. 3 is the part vertical view of Fig. 2;
Fig. 4 is the structural representation of sinker;
Fig. 5 is that the A of Fig. 4 is to schematic diagram;
Fig. 6 is that the B of Fig. 4 is to schematic diagram;
Fig. 7 is the structural representation of grease chamber;
Fig. 8 is that the A of Fig. 7 is to schematic diagram;
Fig. 9 is the swash plate structural representation of the husky system of row;
Figure 10 is the circulating water flushing system schematic;
Figure 11 is the structural configuration schematic diagram of Figure 10 sand surfing water pipe;
Figure 12 is that the A of Figure 11 is to schematic diagram.
The specific embodiment
Profit gas three phase metering separator is made up of eddy flow pre-degasser, sinker, grease chamber, expansion chamber, the husky system of row and other parts.
The separator that is used for profit gas three phase metering comprises housing 23, eddy flow pre-degasser 2, sinker 4, grease chamber 15, arrange husky system, wherein eddy flow pre-degasser 2 bodies have main casing (2-1), be provided with gripper shoe (2-4) in the main casing, the gripper shoe periphery is provided with balance pipe (2-5), be provided with retaining liquid pipe (2-6) in the middle of the gripper shoe, retaining liquid pipe top is provided with mist catching cover (2-3), the main casing upper end is provided with outgoing gas connection tube (2-2), at the main casing sidewall, the gripper shoe below is provided with tangential entry pipe 1, the main casing lower end is provided with fluid straight tube (2-7), main casing is connected with three phase metering separator housing 23, the main casing of eddy flow pre-degasser (2-1) be 0～50 ° to 1 one-tenth radian θ of inlet tube radially with the profit autogenous cutting, sinker body 4 has energy dissipating plate (4-6) and plate washer (4-1), energy dissipating plate (4-6) has hole I (4-5), hole II (4-3) and hole III (4-4), hole I (4-5) is for connecting the straight tube through hole of eddy flow pre-degasser, hole II (4-3) is the hole set by the equilateral triangle arrangement near housing 23, hole III (4-4) is the hole set by square arrangement around the eddy flow pre-degasser, plate washer (4-1) top has grid hole (4-2), grease chamber 15 places within the housing 23, grease chamber 15 has convex body (15-1), main casing (15-2) and communicating pipe (15-3), grease chamber's main casing (15-2) upper opening, part edge connects convex body (15-1), the end, arranged at the bottom, connect pipe (15-3) at the end, convex body (15-1) links together with main casing (15-2), convex body (15-1) leaving certain gaps uncovered by the economic plan, its radian θ ' is 20～340 °, tube connector (15-3) upper end connects main casing (15-2) bottom, the lower end connects oil export and takes over 18, arrange husky system and comprise the separator body, be provided with eddy flow pre-degasser 2 at separator body one end, be provided with profit gas entrance sleeve 1 in side, eddy flow pre-degasser outer end, eddy flow pre-degasser top joins through flow divider 7 and separator body, eddy flow pre-degasser top joins through control valve 10 and gas outlet housing 13, gas outlet housing top is provided with gas discharge connection 11, be provided with mist eliminator 12 in the gas outlet housing, through hole 14 also joins with the separator body, eddy flow pre-degasser lower end is provided with sinker 4, dish steering gear 5, arrange husky swash plate 6, in the separator body, the eddy flow pre-degasser, the other rectifier 8 that is provided with of sinker, leave the gap between rectifier and the husky swash plate of row, separator body bottom is provided with water out and takes over 19, be provided with grease chamber 15 in the separator body, grease chamber's shell 16 is divided into oil export and is taken over 18, sand surfing water pipe 22 before it is characterized in that in the separator body, being provided with, middle sand surfing water pipe 20, back sand surfing water pipe 17, the husky swash plate 6 of said row links together with radian α direction with housing 23, and radian α is 0～10 °.
The main casing of said stream pre-degasser (2-1) be 20～30 ° to 1 one-tenth radian θ of inlet tube radially with the profit autogenous cutting.
Hole II (4-3) diameter of opening in the energy dissipating plate (4-6) of sinker body is greater than hole III (4-4) diameter, hole II (4-3) arranging density is greater than hole III (4-4) arranging density, the diameter of the hole II (4-3) that opens in the energy dissipating plate (4-6) is 3～5mm, and pitch of holes is 6～10mm; The diameter of hole III (4-4) is for being 2～4mm, and pitch of holes is 4～8mm, and plate washer (4-1) top has grid hole (4-2), and the width of grid hole (4-2) is 5～15mm.
Convex body (15-1) highly is 0.005～0.05m.Oil time of staying in said main casing (15-2) is 1～10 minute.Convex body (15-1) leaving certain gaps uncovered by the economic plan, its radian θ ' is 120～240 °, and convex body (15-1) highly is 0.005～0.02m, and oil time of staying in said main casing (15-2) is 2～5 minutes.
Arrange husky swash plate 6 and link together with radian α direction with housing 23, radian α is 3～7 °.Water out is taken over 19 and is joined through recirculated water arm ZG1, valve IIIV3 and valve IIV2, water circulating pump P1, water circulating pump P1 through valve IV1 respectively with preceding sand surfing water pipe 22, middle sand surfing water pipe 20, after sand surfing water pipe 17 join.Preceding sand surfing water pipe 22 has house steward (22-1), house steward (22-1) lower end is branched into left arm (22-2), middle arm (22-3), right arm (22-4), house steward's caliber is greater than branch diameter, middle branch diameter is greater than a left side, right branch diameter, a left side, right branch diameter equates, a middle length of tube is greater than a left side, a right length of tube, a left side, right arm equal in length, left side arm, middle arm, right arm lower end is 0～90 ° with 23 one-tenth radian β of housing, water out is taken over 17 arm and middle arm (22-3) of the sand surfing water pipe on 19 the right, left side arm (22-2), right arm (22-4), the 23 one-tenth radian β in its lower end and housing are 90～180 °.Left side arm, middle arm, the 23 one-tenth radian β in right arm lower end and housing are 30～60 °, water out is taken over 17 the arm of sand surfing water pipe on 19 the right and middle arm (22-3), left arm (22-2), right arm (22-4), and the 23 one-tenth radian β in its lower end and housing are 120～150 °.
The eddy flow pre-degasser partly places in the three phase metering separator housing, and part places outside the three phase metering separator housing, directly contacts with housing.The eddy flow pre-degasser is made up of main casing, fluid tangential entry pipe, escape pipe, mist catching cover, gripper shoe, balance pipe, retaining liquid pipe, fluid straight tube, oil gas water enters the eddy flow pre-degasser of three phase metering separator from the tangential entry pipe, carry out gas, liquid separation around main casing, gas enters follow-up gas treatment and metering by retaining liquid pipe, mist catching cover, outgoing gas connection tube successively through eddy flow, the profit that contains than weak breath clashes into dish-shaped steering gear through eddy flow by main casing, fluid straight tube, enters turbulence chamber after the dispersion.
Sinker places in the three phase metering separator housing, directly contact with housing, sinker is made up of energy dissipating plate and plate washer, oil gas water enters the eddy flow pre-degasser of three phase metering separator, the profit that contains a small amount of gas rushes at dish-shaped steering gear from the straight tube of eddy flow pre-degasser, and fluid enters turbulence chamber after disperseing, behind the energy dissipating plate, stream again through after the plate washer in grid hole is arranged, enter rectifier and expansion chamber.
The grease chamber places in the three phase metering separator housing, does not directly contact with housing, and the grease chamber was made up of convex body, main casing and communicating pipe, and oil enters grease chamber's main body from the breach of convex body, measures through entering into the oil export adapter communicating pipe then.
Arranging husky system places in the three phase metering separator housing, directly contact with housing, arranging husky system is made up of swash plate, sand surfing water pipe and water circulating pump, earlier sand is discharged to expansion chamber from turbulence chamber by swash plate, the arm that water in the expansion chamber is taken over through water out enters water circulating pump, wash away the sand that deposits on the three phase metering separator housing by the sand surfing water pipe then, and husky the adapter at water out discharged.
In oil gas water three phase continuously metering separator housing 23, be provided with eddy flow pre-degasser 2, dish type diverter 5, swash plate 6, sinker 4 successively, rectifier 8, grease chamber 15, expansion chamber 21 and mist eliminator 12, and have the profit autogenous cutting to take over 19 to inlet tube 1, oil export adapter 18 and water out, be provided with gas discharge connection 11 at the mist eliminator top.
Profit gas enters the eddy flow pre-degasser 2 of three phase metering separator from tangential entry pipe 1, carry out gas, liquid separation around main casing (2-1), gas enters follow-up gas treatment and metering by retaining liquid pipe (2-6), mist catching cover (2-3), outgoing gas connection tube (2-2) successively through eddy flow, the profit that contains than weak breath clashes into dish-shaped steering gear 5 through eddy flow by main casing (2-1), fluid straight tube (2-7), fluid enters turbulence chamber 3 after disperseing, behind energy dissipating plate 4, stream again through the plate washer 4 in grid hole is arranged, enter rectifier 8 and expansion chamber 21 carries out layering.
The main casing of eddy flow pre-degasser (2-1) and profit autogenous cutting to inlet tube 1 at a certain angle θ be connected, radian θ is 0～50 °, is generally 20～30 °, this moment, the gas treatment amount was relatively large, gas is preferable with separating of profit.
The gas of (2-1) is after separating in the main casing of eddy flow pre-degasser, and droplets entrained part demist in mist catching cover (2-3) accumulates for the drop of (2-4) on the gripper shoe and then to enter in the profit gas fluid-mixing of import by balance pipe (2-5).
The main casing of eddy flow pre-degasser (2-1) top diameter maximum is connected with three phase metering separator housing 23, makes the three phase metering separator overall dimension reduce.
The profit that then contains a small amount of gas rushes at dish-shaped steering gear 5 from the straight tube of eddy flow pre-degasser 2, fluid enters turbulence chamber 3 after disperseing, behind hole II (4-3) and hole III (4-4) in the energy dissipating plate device 4 by energy dissipating plate (4-6), stream again through the plate washer (4-1) of grid hole (4-2) is arranged, enter rectifier 8 and expansion chamber 21.
The hole II (4-3) that opens in the energy dissipating plate (4-6) is big than hole III (4-4) diameter, but that arrange than interior the hole of hole III (4-4) in the hole in the hole II (4-3) is tightr, and the diameter of general hole II (4-3) is for being 5mm, and pitch of holes is 5mm; The diameter of hole III (4-4) is for being 2～4mm, and pitch of holes is 2～4mm.Arrange like this to help increasing the time that fluid stops, and make fluid carry out flowing stably, effect of energy dissipation is also better.
Have grid hole (4-2) according to above-mentioned plate washer (4-1) top, the width in grid hole is 5～15mm, can make the fluid of turbulence carry out rectification, is beneficial to the layering of fluid; Not perforate of bottom mainly plays the plate washer effect, forces most oil, water to rush at energy dissipating plate (4-6), and the bottom is husky with swash plate 6 rows of being beneficial at regular intervals that are contained on the housing.
According to above-mentioned convex body (15-1), it is 0.005～0.05m highly, is generally 0.005～0.02m; Its radian θ ' is 20～340 °, is generally 120～240 °.The arm of angle and housing 23 axial symmetry line symmetries.
Main casing (15-2), its height requires coupling with liquid level control, the lower edge shape of convex body (15-1) and main casing (15-2) coupling, its diameter or girth also require coupling with liquid level control, girth and housing 23 diameters are complementary simultaneously, and oil time of staying in main casing (15-2) is 1～10 minute, is generally 2～5 minutes, obviously surpass liquid level control feedback time.
Tube connector (15-3) can be opened any position in main casing (15-2) bottom, but be complementary with the condition of given control, its diameter is enough to allow oil flow out smoothly, and tube connector (15-3) has certain-length directly not contact with housing 23 to guarantee main casing (15-2) bottom.
The husky system of row that is used for the oil-gas-water three-phase metering separator is made up of swash plate 6, back sand surfing water pipe 17, sand surfing water pipe 20, preceding sand surfing water pipe 22 and water circulating pump P1, valve IV1, valve IIV2, valve HIV3, recirculated water arm ZG1, swash plate 6, back sand surfing water pipe 17, middle sand surfing water pipe 20, preceding sand surfing water pipe 22 are arranged in the oil-gas-water three-phase metering shell separator 23, and water circulating pump P1, valve IV1, valve IIV2, valve IIIV3, recirculated water arm ZG1 are arranged on outside the oil-gas-water three-phase metering shell separator 23.The husky elder generation of containing in the oil gas water is discharged to expansion chamber 21 by swash plate from turbulence chamber 3, part water in the expansion chamber is taken over arm ZG1 through water out and is entered water circulating pump P1, impact the sand that deposits on three phase metering separator housing 23 bottoms by back sand surfing water pipe 17, middle sand surfing water pipe 20, preceding sand surfing water pipe 22 then, last sand is taken over 19 at water out and is discharged.Swash plate 6 links together with radian α direction with housing 23, and radian α is 0～10 °, is generally 3～7 °.
Back sand surfing water pipe 17 in the circulation, middle sand surfing water pipe 20, preceding sand surfing water pipe 22, the sand surfing water pipe is arranged its quantity according to the length of three phase metering separator), it is by house steward (22-1), middle arm (22-3), left side arm (22-2), right arm (22-4) is formed, house steward (22-1) is bigger, middle arm (22-3), left side arm (22-2), right arm (22-4) is less, the middle more left arm of arm (22-3) (22-2), right arm (22-4) is longer, left side arm (22-2) is identical with right arm (22-4), middle arm (22-3), left side arm (22-2), right arm (22-4) lower end and 23 one-tenth radian β of housing, water out is taken over the middle sand surfing water pipe 20 on 19 left sides, the arm such as the middle arm (22-3) of preceding sand surfing water pipe 22, left side arm (22-2), right arm (22-4), the 23 one-tenth radian β in its lower end and housing are 0～90 °, are generally 30～60 °; Water out is taken over the arm of back sand surfing water pipe 17 on 19 the right such as middle arm (22-3), left arm (22-2), right arm (22-4), and the 23 one-tenth radian β in its lower end and housing are 90～180 °, are generally 120～150 °.
Claims (9)
1. separator that is used for profit gas three phase metering, it comprises housing (23), eddy flow pre-degasser (2), sinker (4), grease chamber (15), arrange husky system, it is characterized in that: eddy flow pre-degasser (2) body has main casing (2-1), be provided with gripper shoe (2-4) in the main casing, the gripper shoe periphery is provided with balance pipe (2-5), be provided with retaining liquid pipe (2-6) in the middle of the gripper shoe, retaining liquid pipe top is provided with mist catching cover (2-3), the main casing upper end is provided with outgoing gas connection tube (2-2), at the main casing sidewall, the gripper shoe below is provided with tangential entry pipe (1), the main casing lower end is provided with fluid straight tube (2-7), main casing is connected with three phase metering separator housing (23), the main casing of eddy flow pre-degasser (2-1) radially to become radian θ with the profit autogenous cutting to inlet tube (1) be 0～50 °, sinker body (4) has energy dissipating plate (4-6) and plate washer (4-1), energy dissipating plate (4-6) has hole I (4-5), hole II (4-3) and hole III (4-4), hole I (4-5) is for connecting the straight tube through hole of eddy flow pre-degasser, hole II (4-3) is the hole set that equilateral triangle is arranged of pressing near housing (23), hole III (4-4) is the hole set by square arrangement around the eddy flow pre-degasser, plate washer (4-1) top has grid hole (4-2), grease chamber (15) places within the housing (23), grease chamber (15) has convex body (15-1), main casing (15-2) and communicating pipe (15-3), grease chamber's main casing (15-2) upper opening, part edge connects convex body (15-1), the end, arranged at the bottom, connect pipe (15-3) at the end, convex body (15-1) links together with main casing (15-2), convex body (15-1) leaving certain gaps uncovered by the economic plan, its radian θ ' is 20～340 °, tube connector (15-3) upper end connects main casing (15-2) bottom, the lower end connects oil export and takes over (18), arrange husky system and comprise the separator body, be provided with eddy flow pre-degasser (2) at separator body one end, be provided with profit gas entrance sleeve (1) in side, eddy flow pre-degasser outer end, eddy flow pre-degasser top joins through flow divider (7) and separator body, eddy flow pre-degasser top joins through control valve (10) and gas outlet housing (13), gas outlet housing top is provided with gas discharge connection (11), be provided with mist eliminator (12) in the gas outlet housing, through hole (14) joins with the separator body, eddy flow pre-degasser lower end is provided with sinker (4), dish steering gear (5), arrange husky swash plate (6), in the separator body, the eddy flow pre-degasser, the other rectifier (8) that is provided with of sinker, leave the gap between rectifier and the husky swash plate of row, separator body bottom is provided with water out and takes over (19), be provided with grease chamber (15) in the separator body, grease chamber's shell (16) is divided into oil export and is taken over (18), sand surfing water pipe (22) before in the separator body, being provided with, middle sand surfing water pipe (20), back sand surfing water pipe (17), the husky swash plate of said row (6) links together with radian α direction with housing (23), and radian α is 0～10 °.
2. according to right 1 described a kind of separator that is used for profit gas three phase metering, it is characterized in that: the main casing of described eddy flow pre-degasser (2-1) radially to become radian θ with the profit autogenous cutting to inlet tube (1) be 20～30 °.
3. according to right 1 described a kind of separator that is used for profit gas three phase metering, it is characterized in that: hole II (4-3) diameter of opening in the energy dissipating plate (4-6) of described sinker body is greater than hole III (4-4) diameter, hole II (4-3) arranging density is greater than hole III (4-4) arranging density, the diameter of the hole II (4-3) that opens in the energy dissipating plate (4-6) is 3～5mm, and pitch of holes is 6～10mm; The diameter of hole III (4-4) is for being 2～4mm, and pitch of holes is 4～8mm, and plate washer (4-1) top has grid hole (4-2), and the width of grid hole (4-2) is 5～15mm.
4. according to right 1 described a kind of separator that is used for profit gas three phase metering, it is characterized in that: described convex body (15-1) highly is 0.005～0.05m, and oil time of staying in said main casing (15-2) is 1～10 minute.
5. according to right 1 or 4 described a kind of separators that are used for profit gas three phase metering, it is characterized in that: described convex body (15-1) leaving certain gaps uncovered by the economic plan, its radian θ ' is 120～240 °, convex body (15-1) highly is 0.005～0.02m, and oil time of staying in said main casing (15-2) is 2～5 minutes.
6. a kind of separator that is used for profit gas three phase metering according to claim 1 is characterized in that: the husky swash plate of described row (6) links together with radian α direction with housing (23), and radian α is 3～7 °.
7. a kind of oil-water-gas three phase continuously metering separator that is used for according to claim 1, the water out that it is characterized in that the husky system of described row is taken over (19) and is joined with valve II (V2), water circulating pump (P1) through recirculated water arm (ZG1), valve III (V3), water circulating pump (P1) through valve I (V1) respectively with preceding sand surfing water pipe (22), middle sand surfing water pipe (20), after sand surfing water pipe (17) join.
8. a kind of oil-water-gas three phase continuously metering separator that is used for according to claim 1, the preceding sand surfing water pipe (22) that it is characterized in that the husky system of described row has house steward (22-1), house steward (22-1) lower end is branched into left arm (22-2), middle arm (22-3), right arm (22-4), house steward's caliber is greater than branch diameter, middle branch diameter is greater than a left side, right branch diameter, a left side, right branch diameter equates, a middle length of tube is greater than a left side, a right length of tube, a left side, right arm equal in length, left side arm, middle arm, it is 0～90 ° that right arm lower end becomes radian β with housing (23), water out is taken over the arm and the middle arm (22-3) of (17) of the sand surfing water pipe on the right of (19), left side arm (22-2), right arm (22-4), it is 90～180 ° that its lower end becomes radian β with housing (23).
9. a kind of oil-water-gas three phase continuously metering separator that is used for according to claim 8, it is characterized in that it is 30～60 ° that the left arm of the husky system of described row, middle arm, right arm lower end become radian β with housing (23), the arm of (17) of the sand surfing water pipe on water out adapter (19) the right and middle arm (22-3), left arm (22-2), right arm (22-4), it is 120～150 ° that its lower end becomes radian β with housing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100183367A CN100361725C (en) | 2004-05-10 | 2004-05-10 | Three-phase metering separator for oil, gas and water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100183367A CN100361725C (en) | 2004-05-10 | 2004-05-10 | Three-phase metering separator for oil, gas and water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569303A CN1569303A (en) | 2005-01-26 |
| CN100361725C true CN100361725C (en) | 2008-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100183367A Expired - Lifetime CN100361725C (en) | 2004-05-10 | 2004-05-10 | Three-phase metering separator for oil, gas and water |
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| Country | Link |
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| CN (1) | CN100361725C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008867B (en) * | 2010-10-29 | 2012-09-05 | 中国石油集团工程设计有限责任公司 | Multi-branch pipe gas-liquid separator |
| CN102862296B (en) * | 2012-08-08 | 2014-12-10 | 广州晶品包装机械有限公司 | Fully-automatic die pressing lid maker |
| CN109966804A (en) * | 2019-02-22 | 2019-07-05 | 浙江大学 | Ammonia chloride crystal and the mutual serialization separation apparatus of organic solution and separation method |
| CN111690448A (en) * | 2020-06-09 | 2020-09-22 | 南京工业职业技术学院 | Mechanical separation mechanism and mechanical separation system |
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2004
- 2004-05-10 CN CNB2004100183367A patent/CN100361725C/en not_active Expired - Lifetime
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| CN1569303A (en) | 2005-01-26 |
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