CN212222876U - Novel high-frequency coalescence-separation ware - Google Patents
Novel high-frequency coalescence-separation ware Download PDFInfo
- Publication number
- CN212222876U CN212222876U CN202022713613.3U CN202022713613U CN212222876U CN 212222876 U CN212222876 U CN 212222876U CN 202022713613 U CN202022713613 U CN 202022713613U CN 212222876 U CN212222876 U CN 212222876U
- Authority
- CN
- China
- Prior art keywords
- tank body
- frequency
- oil
- coalescence
- pretreatment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to the technical field of three-phase separators, in particular to a novel high-frequency coalescence separator with various separation modes and high production efficiency, which comprises a tank body, an oil-gas pretreatment device, a primary high-frequency coalescence device and a secondary coalescence device; an oil gas pretreatment device is communicated above one end of the tank body; a first-stage high-frequency coalescence device and a second coalescence device are arranged in the tank body; the other end of the tank body is provided with an oil chamber and a water chamber; the side wall of the oil gas pretreatment device is provided with a liquid inlet positioned on the outer side of the tank body, the top of the oil gas pretreatment device is provided with a gas outlet, and the bottom of the oil gas pretreatment device is provided with a downcomer communicated with the inside of the tank body; a support ring is arranged on the inner wall of the oil-gas pretreatment device, and a first separation umbrella and a second separation umbrella are sequentially arranged above the support ring from bottom to top; the gas outlet is connected with a gas overflow channel which penetrates through the first separating umbrella and the second separating umbrella, and the gas overflow channel is communicated with the tank body; the utility model discloses a multiple separation mode has improved separation effect and production efficiency.
Description
Technical Field
The utility model relates to a three-phase separator technical field specifically relates to a novel high frequency coalescence-separation ware.
Background
The oil-gas-water three-phase separator is one of the most common devices in the oil field development and production process. For example, chinese patent CN201621345586.6 provides an oil-gas-water three-phase separator, which comprises a tank body transversely arranged, an oil inlet, an air outlet and an oil inlet channel communicated with the oil inlet are arranged on the upper side of the tank body, and a buffer assembly is arranged in the oil inlet channel; the tank body is sequentially divided into a heating area, an oil collecting area and a water collecting area through a first baffle, a second baffle and a third baffle, and the distance between the third baffle and the upper side of the tank body is larger than the distance between the first baffle and the upper side of the tank body; the heating zone is located under the oil feed passageway and the zone of heating still is equipped with heating pipe and ultrasonic wave generating device, and the delivery port that the oil-out that is linked together with the oil collecting zone and is linked together with the water-collecting zone is seted up respectively to the downside of jar body, through setting up buffer unit, heating pipe and ultrasonic wave generating device, makes the abundant breakdown of emulsion of crude oil to improve oil-gas-water separation's efficiency and effect. However, the existing three-phase separator has a single separation mode and has higher requirement on water content.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel high frequency coalescence-separation ware that the separation mode is various, production efficiency is high.
The utility model provides a technical scheme that its technical problem adopted is:
a novel high-frequency coalescence separator comprises a tank body, an oil-gas pretreatment device, a primary high-frequency coalescence device and a secondary coalescence device; an oil gas pretreatment device is communicated above one end of the tank body; a first-stage high-frequency coalescence device and a second coalescence device are arranged in the tank body, and the first-stage high-frequency coalescence device is positioned above the second coalescence device; the other end of the tank body is provided with an oil chamber and a water chamber; the side wall of the oil gas pretreatment device is provided with a liquid inlet positioned on the outer side of the tank body, the top of the oil gas pretreatment device is provided with a gas outlet, and the bottom of the oil gas pretreatment device is provided with a downcomer communicated with the inside of the tank body; a support ring is arranged on the inner wall of the oil-gas pretreatment device, and a first separation umbrella and a second separation umbrella are sequentially arranged above the support ring from bottom to top; the gas outlet is connected with a gas overflow channel which penetrates through the first separation umbrella and the second separation umbrella, and the gas overflow channel is communicated with the tank body.
Further, the first-stage high-frequency coalescing device includes a high-frequency coalescing plate and a first lead-in port and a second lead-in port for supplying power to the high-frequency coalescing plate.
Further, the second polymerization device comprises polypropylene filler and an egg tray filler bracket for placing the polypropylene filler; the second condensation device can effectively cut bubbles, improve the transfer rate and the utilization rate of oxygen, fully exchange the water-gas biomembrane and efficiently treat organic matters in water.
Furthermore, the gas overflow channel comprises an upper inner cylinder and a lower inner cylinder, the bottom of the upper inner cylinder is connected with the top of the lower inner cylinder, and the bottom of the lower inner cylinder is communicated with the tank body to overflow gas in the tank body from the gas overflow channel.
Furthermore, the inner wall of the oil gas pretreatment device is provided with an erosion prevention plate at the position corresponding to the liquid inlet, wherein the erosion prevention plate is used for preventing liquid from eroding the inner wall of the oil gas pretreatment device.
Furthermore, the bottom of the oil gas pretreatment device is connected with a downcomer through a first large and small head, and the separation of liquid and gas is increased through reducing.
Further, a liquid distribution pipe is arranged at the bottom of the downcomer, and rectangular holes for distributing and turbulent flow and facilitating impurity settlement are formed in the bottom of the liquid distribution pipe; the separation liquid distribution pipe is also provided with a supporting plate for supporting and plugging the liquid distribution pipe; liquid is shunted through the liquid distribution pipe, so that the flow velocity of the liquid is slowed down, and the liquid is convenient to settle.
Further, the tank body is a horizontal tank body, and a gas return opening connected with the gas outlet is formed in the upper part of the tank body; an exhaust funnel is further arranged above the tank body, and a wire mesh demister is arranged inside the exhaust funnel; discharging gas from the exhaust funnel, and removing liquid from the gas by a wire mesh demister
Furthermore, a protection plate for protecting the end socket from water flow impact is arranged at the position, corresponding to the outlet of the downcomer, of the inner wall of the tank end socket, and the protection plate can weaken the energy of water flow.
Furthermore, a first clapboard and a second clapboard which are arranged in a vertically staggered mode are arranged between the downcomer and the first-stage high-frequency coalescence device, the first clapboard is close to the downcomer, and the second clapboard is close to the first-stage high-frequency coalescence device and is used for weakening water flow energy and enabling water flow to settle stably.
Furthermore, the tank body separates the oil-water mixed liquid from an oil chamber and a water chamber by arranging a third partition plate, and the oil chamber and the water chamber separate the oil chamber from the water chamber by arranging an oil chamber water chamber partition plate; the bottom of the oil chamber is provided with an oil outlet, and the bottom of the water chamber is provided with a water outlet.
The technical effects of the utility model:
compared with the prior art, the novel high-frequency coalescence separator firstly performs oil-gas separation through the oil-gas pretreatment device, then performs collision, shunt and settlement treatment on oil and water, the oil-gas pretreatment device adopts a two-stage separation umbrella to realize secondary collision separation on liquid and gas, and separated gas is discharged from an overflow channel formed by the upper inner cylinder and the lower inner cylinder, so that the separation effect is improved; the high-frequency coalescence device is adopted, so that the requirement on the water content of the liquid coming from the inlet is low, the technological process of oil extraction and dehydration is greatly shortened, and the production efficiency is improved; the utility model discloses a multiple separation mode has improved separation effect and production efficiency.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural view of the oil gas pretreatment device of the present invention;
fig. 3 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;
fig. 4 is a view of fig. 2 from direction B according to the present invention;
fig. 5 is a view of the present invention from direction C of fig. 1;
fig. 6 is a partial top view of fig. 1 in accordance with the present invention;
fig. 7 is a schematic structural view of a third partition plate of the present invention;
fig. 8 is a schematic structural view of the rear wall panel of the present invention;
fig. 9 is a schematic structural view of the bottom horizontal partition plate of the present invention.
In the figure, a tank body 1, an oil gas pretreatment device 2, a primary high-frequency coalescence device 3, an exhaust funnel 4, an oil chamber 5, a water chamber 6, a second coalescence device 7, a sand collecting hopper 8, a sand washing pipe 9, a gas return port 101, a safety valve interface 102, an inspection manhole 103, a radio frequency admittance interface 104, a sampling port 105, a sewage discharge port 106, a protection plate 107, a first partition plate 108, a second partition plate 109, a liquid inlet 201, a support ring 202, a second separation umbrella 203, a gas outlet 204, an upper inner cylinder 205, a first separation umbrella 206, a protection plate 207, a lower inner cylinder 208, a first reducer 209, a downcomer 210, a liquid distribution pipe 211, a support plate 212, a rectangular hole 213, a first lead port 301, a second lead port 302, a high-frequency coalescence plate 303, a wire mesh demister 401, an oil weir plate 501, an oil outlet 502, an oil chamber liquid level meter interface 503, a regulating valve interface 504, an oil chamber partition 505, a third partition plate 506, a regulating lever 601, a water level, The sand washing device comprises a lead screw 602, a movable adjusting cylinder 603, a sealing assembly 604, a fixed overflow cylinder 605, a rear wall plate 606, a bottom horizontal partition plate 607, a water outlet 608, a water chamber liquid level meter interface 609, a water chamber adjusting valve interface 610, a water collecting cavity 611, a side wall plate 612, an egg tray filler support 701, polypropylene fillers 702 and a sand washing nozzle 901.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the specification.
Example 1:
the novel high-frequency coalescence-separation device related to the embodiment comprises a tank body 1, an oil-gas pretreatment device 2, a primary high-frequency coalescence device 3 and a second coalescence device 7; an oil gas pretreatment device 2 is communicated above one end of the tank body 1; the tank body 1 is internally provided with a first-stage high-frequency coalescence device 3 and a second coalescence device 7, and the first-stage high-frequency coalescence device 3 is positioned above the second coalescence device 7; the other end of the tank body 1 is provided with an oil chamber 5 and a water chamber 6; the side wall of the oil gas pretreatment device 2 is provided with a liquid inlet 201 positioned at the outer side of the tank body 1, the top of the oil gas pretreatment device is provided with a gas outlet 204, and the bottom of the oil gas pretreatment device is provided with a downcomer 210 communicated with the inside of the tank body 1; a support ring 202 is arranged on the inner wall of the oil-gas pretreatment device 2, and a first separation umbrella 206 and a second separation umbrella 203 are sequentially arranged above the support ring 202 from bottom to top; the gas outlet 204 is connected with a gas overflow channel which penetrates through the first separating umbrella 206 and the second separating umbrella 203, and the gas overflow channel is communicated with the tank body 1.
The primary high-frequency coalescing device 3 includes a high-frequency coalescing plate 303 and a first lead port 301 and a second lead port 302 for supplying power to the high-frequency coalescing plate 303.
The second knotting device 7 comprises polypropylene fillers 702 and an egg tray filler bracket 701 for placing the polypropylene fillers 702; the second condensation device 7 can effectively cut bubbles, improve the transfer rate and the utilization rate of oxygen, fully exchange the water-gas biomembrane and efficiently treat organic matters in water.
The gas overflow channel comprises an upper inner cylinder 205 and a lower inner cylinder 208, the bottom of the upper inner cylinder 205 is connected with the top of the lower inner cylinder 208, and the bottom of the lower inner cylinder 208 is communicated with the tank body 1 to overflow the gas in the tank body 1 from the gas overflow channel.
And an impingement plate 207 for preventing liquid from eroding the inner wall of the oil gas pretreatment device 2 is arranged at the position, corresponding to the liquid inlet 201, of the inner wall of the oil gas pretreatment device 2.
The bottom of the oil gas pretreatment device 2 is connected with a downcomer 210 through a first reducer 209, and the separation of liquid and gas is increased through reducing.
A liquid distribution pipe 211 is arranged at the bottom of the downcomer 210, and rectangular holes 213 for distributing, turbulent and facilitating impurity settlement are formed in the bottom of the liquid distribution pipe 211; the separation liquid distribution pipe 211 is also provided with a supporting plate 212 for supporting and blocking the liquid distribution pipe 211; liquid is shunted through the liquid distributing pipe 211, so that the flow speed of the liquid is slowed down, and the liquid is convenient to settle.
The tank body 1 is a horizontal tank body, and a gas return opening 101 connected with a gas outlet 204 is arranged above the tank body 1.
One end of the tank body 1 close to the oil gas pretreatment device 2 is an end enclosure, and the other end far away from the oil gas pretreatment device 2 is a bottom enclosure; a safety valve interface 102, an inspection manhole 103 and a radio frequency admittance interface 104 are also arranged above the tank body 1; a sewage draining outlet 106 is arranged below the tank body 1.
A protection plate 107 for protecting the end socket from water flow impact is arranged on the inner wall of the end socket of the tank body 1 corresponding to the outlet of the downcomer 210, and the protection plate 107 can weaken the energy of the water flow.
First partition plates 108 and second partition plates 109 which are arranged in a vertically staggered mode are arranged between the downcomer 210 and the first-stage high-frequency coalescence device 3, the first partition plates 108 are close to the downcomer 210, and the second partition plates 109 are close to the first-stage high-frequency coalescence device 3 and are used for weakening water flow energy and enabling water flow to settle stably.
Still be equipped with sample connection 110 on jar body 1, and sample connection 110 sets up in the oil-water mixture district for the sample.
An exhaust funnel 4 is further arranged above the tank body 1, and a wire mesh demister 401 is arranged inside the exhaust funnel 4; the gas in the tank 1 is discharged from the exhaust funnel 4, and the liquid in the gas is removed by the wire mesh demister 401.
The oil-water mixed liquid is separated from the oil chamber 5 and the water chamber 6 by arranging a third partition plate 506 in the tank body 1, and the oil chamber 5 and the water chamber 6 are separated from the oil chamber 5 and the water chamber 6 by arranging an oil chamber water chamber partition plate 505; an oil outlet 502 is arranged at the bottom of the oil chamber 5, and a water outlet 608 is arranged at the bottom of the water chamber 6.
An oil weir plate 501 for limiting the height of the oil level is arranged above the third partition 506.
The end socket of the tank body 1 is provided with an oil chamber liquid level meter interface 503, an oil chamber regulating valve interface 504, a water chamber liquid level meter interface 609 and a water chamber regulating valve interface 610;
a water collecting cavity 611 is arranged in the water chamber 6, a water level regulator operating rod 601 is installed on the upper portion of the water collecting cavity 611, the bottom of the water level regulator operating rod 601 is connected with a screw 602, the bottom of the screw 602 is connected with a movable regulating cylinder 603, the movable regulating cylinder 603 is connected with a fixed overflow cylinder 605 and sealed through a sealing assembly 604, the bottom of the fixed overflow cylinder 605 is installed on a bottom horizontal partition plate 607, the bottom horizontal partition plate 607 is connected with a rear wall plate 606, the rear wall plate 606 is connected with a third partition plate 506 through a side wall plate 612, and the side wall plate 612, an oil chamber water chamber partition plate 505, the third partition plate 506, the rear wall plate 606 and the tank body 1 form a sealed oil.
The inner wall of the bottom of the tank body 1 is provided with a plurality of sand washing pipes 9 with sand washing nozzles 901, and a sand collecting hopper 8 is arranged below each sand washing pipe 9.
The working principle is as follows: when the device works, high-water-content crude oil enters the oil-gas pretreatment device 2 from the liquid inlet 201 to be subjected to primary liquid-gas separation and then enters the tank body 1, after sedimentation treatment is performed, water containing oil in the liquid passes through the stainless steel high-frequency coalescence plate 303 through the primary high-frequency coalescence device 3 to be subjected to gas-liquid separation by applying high-frequency voltage, bubbles are cut through the second coalescence device 7, the transfer rate and the utilization rate of oxygen are improved, a water-gas biomembrane is fully exchanged, and organic matters in the water are effectively treated; the separated water enters the water chamber 6, the water phase in the water chamber 6 is discharged through the water outlet 608, the separated oil enters the oil chamber 5, and the oil phase in the oil chamber 5 is discharged through the oil outlet 502.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. A novel high-frequency coalescence-separation device is characterized in that: comprises a tank body, an oil gas pretreatment device, a primary high-frequency coalescence device and a second coalescence device; an oil gas pretreatment device is communicated above one end of the tank body; a first-stage high-frequency coalescence device and a second coalescence device are arranged in the tank body, and the first-stage high-frequency coalescence device is positioned above the second coalescence device; the other end of the tank body is provided with an oil chamber and a water chamber; the side wall of the oil gas pretreatment device is provided with a liquid inlet positioned on the outer side of the tank body, the top of the oil gas pretreatment device is provided with a gas outlet, and the bottom of the oil gas pretreatment device is provided with a downcomer communicated with the inside of the tank body; a support ring is arranged on the inner wall of the oil-gas pretreatment device, and a first separation umbrella and a second separation umbrella are sequentially arranged above the support ring from bottom to top; the gas outlet is connected with a gas overflow channel which penetrates through the first separation umbrella and the second separation umbrella, and the gas overflow channel is communicated with the tank body.
2. The novel high-frequency coalescer separator according to claim 1, wherein: the first-stage high-frequency coalescing device includes a high-frequency coalescing plate and a first lead-in port and a second lead-in port for supplying power to the high-frequency coalescing plate.
3. The novel high-frequency coalescer separator according to claim 1, wherein: the second polymerization device comprises polypropylene filler and an egg tray filler bracket for placing the polypropylene filler.
4. The novel high-frequency coalescer separator according to claim 1, wherein: the gas overflow channel comprises an upper inner cylinder and a lower inner cylinder, the bottom of the upper inner cylinder is connected with the top of the lower inner cylinder, and the bottom of the lower inner cylinder is communicated with the tank body.
5. The novel high-frequency coalescer separator according to claim 1, wherein: and the corresponding part of the inner wall of the oil gas pretreatment device and the liquid inlet is provided with an anti-erosion plate for preventing liquid from eroding the inner wall of the oil gas pretreatment device.
6. The novel high-frequency coalescer separator according to claim 1, wherein: the bottom of the oil gas pretreatment device is connected with a downcomer through a first reducer.
7. The novel high-frequency coalescer separator according to claim 1, wherein: a liquid distribution pipe is arranged at the bottom of the downcomer, and rectangular holes for distributing flow, turbulent flow and facilitating impurity settlement are formed in the bottom of the liquid distribution pipe; the separation liquid distribution pipe is also provided with a supporting plate for supporting and plugging the liquid distribution pipe.
8. The novel high-frequency coalescer separator according to claim 1, wherein: the tank body is a horizontal tank body, and a gas return opening connected with the gas outlet is formed in the upper part of the tank body; an exhaust funnel is further arranged above the tank body, and a wire mesh demister is arranged inside the exhaust funnel.
9. The novel high-frequency coalescer according to any one of claims 1 to 8, wherein: and a protection plate for protecting the end socket from water flow impact is arranged at the position, corresponding to the outlet of the downcomer, of the inner wall of the end socket of the tank body.
10. The novel high-frequency coalescer according to any one of claims 1 to 8, wherein: first partition plates and second partition plates which are arranged in a vertically staggered mode are arranged between the downcomer and the first-stage high-frequency coalescence device, the first partition plates are close to the downcomer, and the second partition plates are close to the first-stage high-frequency coalescence device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713613.3U CN212222876U (en) | 2020-11-23 | 2020-11-23 | Novel high-frequency coalescence-separation ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713613.3U CN212222876U (en) | 2020-11-23 | 2020-11-23 | Novel high-frequency coalescence-separation ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222876U true CN212222876U (en) | 2020-12-25 |
Family
ID=73898202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022713613.3U Active CN212222876U (en) | 2020-11-23 | 2020-11-23 | Novel high-frequency coalescence-separation ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222876U (en) |
-
2020
- 2020-11-23 CN CN202022713613.3U patent/CN212222876U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2917959C (en) | Settling oil removal tank, system and method for produced water treatment | |
| CN201241682Y (en) | Crude oil three-phase separator | |
| CN102732296B (en) | High water-content crude oil electrostatic dehydration device | |
| CN103112982B (en) | Method and device for degassing acidic water | |
| CN202289572U (en) | Horizontal-type oil-gas-water triphase separator | |
| CN205099459U (en) | High -efficient three -phase separator | |
| CN106422420A (en) | Horizontal type oil and water phase separator | |
| CN113893579A (en) | Skid-mounted efficient vertical three-phase separator | |
| CN203507617U (en) | Oil-gas-water three-phase separation device | |
| CN111040805B (en) | Crude oil pre-dehydration, deep dehydration and sewage oil removal integrated device and method | |
| CN204265551U (en) | A kind of cyclone air-flotation tripping device of tar ammonia | |
| CN212222876U (en) | Novel high-frequency coalescence-separation ware | |
| CN201737740U (en) | Air floatation-coalescence-swirl deoiling apparatus | |
| CN204151294U (en) | high-frequency pulse crude oil dehydration device | |
| CN101935081B (en) | Pressure type air flotation separation device | |
| CN104629794A (en) | Oil-gas-washing-coupled oil-water initial separation method and device | |
| CN203569039U (en) | Super-heavy oil high-temperature crude oil electric dehydrator | |
| CN206244731U (en) | A kind of three phases separator | |
| CN205151814U (en) | Oil plant sour water takes off hydrocarbon device | |
| RU2567309C1 (en) | Surge-vessel - separator | |
| CN210078905U (en) | Extraction tank for separating light components at top of methanol rectification tower | |
| CN209113607U (en) | A kind of semi-coke wastewater multiphase flow splitting device | |
| CN204455007U (en) | A kind of profit initial gross separation device of the oil gas washing that is coupled | |
| CN205187982U (en) | Uasb reactor | |
| CN218951340U (en) | Vertical low-temperature separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of high-frequency coalescence separator Effective date of registration: 20230727 Granted publication date: 20201225 Pledgee: China Merchants Bank Co.,Ltd. Jinan Branch Pledgor: Shandong Wanbang Petroleum Technology Co.,Ltd. Registration number: Y2023980050084 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20230918 Registration number: Y2023980050084 Pledgor after: Shandong Wanbang Petroleum Technology Co.,Ltd. Pledgor after: Jinbiao Intelligent Technology (Dongying) Co.,Ltd. Pledgor before: Shandong Wanbang Petroleum Technology Co.,Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right |