CN201415069Y - Oil-gas-water three-phase highly-effective film separating device - Google Patents
Oil-gas-water three-phase highly-effective film separating device Download PDFInfo
- Publication number
- CN201415069Y CN201415069Y CN2009200332355U CN200920033235U CN201415069Y CN 201415069 Y CN201415069 Y CN 201415069Y CN 2009200332355 U CN2009200332355 U CN 2009200332355U CN 200920033235 U CN200920033235 U CN 200920033235U CN 201415069 Y CN201415069 Y CN 201415069Y
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- tank body
- gas
- membrane
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 239000000839 emulsion Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000010865 sewage Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 3
- 238000004581 coalescence Methods 0.000 abstract 2
- 230000002209 hydrophobic effect Effects 0.000 abstract 2
- 239000011324 bead Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 27
- 239000003921 oil Substances 0.000 description 16
- 239000012530 fluid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a three-phase highly-effective film separating device for separating oil, gas and water in petroleum and chemical industries, which comprises a horizontal hollow tank bodywhich is provided with a feed inlet, an air outlet, an oil discharging port, a drain and a water outlet and is further provided with an emulsion breaker inside, wherein three membrane separating units of coalescence membrane, air outlet filter membrane and hydrophobic membrane are respectively located at the feed inlet, the air outlet and the oil discharging port inside the tank body, and a watercollecting groove is arranged under the tank body. When in work, after air-liquid mixture enters the tank body, emulsified water and free water in oil are firstly coagulated and grown up into drops through the coalescence membrane, bigger drops are subsided into the water collecting groove, smaller beads are brought to flow to the hydrophobic membrane by oil liquid for separating water, purifiedoil liquid is discharged by the oil discharging port, granules in gas phase are completely filtered after air with the drops passes through the air outlet, and finally the purified air is led out fromthe air outlet. The device has the advantages of high filtering precision, good separating effect, convenient cleaning operation, energy consumption conservation and the like.
Description
Technical field
The utility model belongs to the separator technical field, relate to a kind of in oil and chemical industry production process, be used for oil gas body moisture from the high performance membrane separator, product is particularly suitable for the big applications of gas liquid ratio.
Background technology
In the work production of various oilfield chemicals and natural gas, the existence of impurity such as water, oil and dust is an extensive and stubborn problem.Their existence descends the quality of crude oil and natural gas, is used for producing or product also can bring potential hidden danger to safety, thus just must be removed, to protect the normal operation of downstream gas transmission line and production equipment, instrument.Traditional two-phase or three phase separation technology have sedimentation, vacuum method, silk screen or centrifugal separation, and these methods are corresponding in actual applications also to have following problem: 1, separation accuracy, separative efficiency are low; 2, fine droplet of carrying secretly in the gas and dust can't be removed; 3, device structure is too huge, the cost height, and unreasonable structure can't reach mutually and thoroughly separate mutually.
The utility model content
The purpose of this utility model be aimed at above problem and design a kind of can be easily and thoroughly remove the oil gas water three phase high performance membrane separator of the higher oil phase substance of the small water smoke carried secretly in dust in the gas, the gas and added value.
Be used to realize that the technical solution of foregoing invention purpose is such: the oil gas water three phase high performance membrane separator that is provided is a kind ofly to utilize perfect combination that a little frame for movement separates with film to raise the efficiency and to increase the device that produces effects, it has a horizontal hollow vessel, one side of tank body upper wall has charging aperture, opposite side has gas outlet and oil drain out, in tank body, be positioned at charging aperture, the position of gas outlet and oil drain out is respectively arranged with coalescent film, gas vent filter membrane and scold three film separation units of moisture film, the middle part is fixed with emulsion breaker in tank body, the discharge outlet that offers sewage draining exit and lead to water leg at the lower wall of tank body.
In the utility model, three phases separator is actually and is divided into three workspaces, its course of work is: the oil gas that 1, contains emulsified water, free water enters three high performance membrane separators by feeding mouth, earlier the emulsified water in the oil, free water are condensed, grow up by coalescent film, become very big drop up to decentralized photo at the filter membrane outer surface, in the water leg of the gravitational settling that relies on self under the separator; 2, having little time the less globule of the size of sedimentation to flow to by the fluid band and scolds water (separating filter) film, scolding moisture film is to be made by the water material of scolding through specially treated, only allow fluid pass through, do not allow water pass through, thereby reach dried up purpose, pure fluid is sent by separator outlet, discharged from water leg bottom discharge mouth by the water that agglomeration separation is come out; 3, the gas of entrained drip thoroughly filters the molecule in the gas phase after through place, gas outlet filter membrane, and clean gas is flowed out from its upper side venthole.
Compared with prior art, three phases separator described in the utility model has advantages such as filtering accuracy height, good separating effect, investment maintenance cost are low, cleaning operation convenience, energy efficient in chemical industry and petroleum industry practical application, do not changing other condition and do not increasing under the situation of equipment and can reduce production costs greatly, optimize the technological process of complete equipment, and long service life, stable performance, applicability are strong, prolonged the production cycle of equipment, can satisfy fully and produce actual needs.
Description of drawings
Accompanying drawing is the theory structure schematic diagram of a specific embodiment of the present invention.
Each label title is respectively among the figure: 1-vessel flange lid, and the 2-vessel flange, the 3-oil drain out, 4-scolds moisture film, the 5-gas outlet, 6-gas vent filter membrane, 7-emulsion breaker, the coalescent film of 8-, 9-charging aperture, 10-equipment end socket, the 11-sewage draining exit, 12-equipment support, 13-tank body, 14-water leg.
The specific embodiment
Referring to accompanying drawing, described three phases separator described in the utility model comprises a tank body 13 that has charging aperture 9, gas outlet 5, oil drain out 3, sewage draining exit 11 and discharge outlet on it, being positioned at charging aperture 9, gas outlet 5 and oil drain out 3 places in tank body 13 is provided with coalescent film 8, gas vent filter membrane 6 respectively and scolds 4 three film separation units of moisture film, the middle part is fixed with an emulsion breaker 7 with the board-like structure of zigzag in tank body, is provided with the water leg 14 that is communicated with discharge outlet below tank body 13.During work, gas-liquid mixture condenses the emulsified water in the oil, free water, grow up through coalescent film 8 earlier from charging aperture 9 access arrangement tank bodies 13, becomes very big drop up to decentralized photo 8 surfaces outside filter membrane; Big drop relies on the gravitational settling of self in the water leg 14 of separator below, and the less globule of size then to flow to by the fluid band and only allowed fluid scold moisture film 4 by what do not allow but water passes through, thereby reaches the purpose that this part drop is dried up; Pure fluid is sent by separator oil drain out 3, is then discharged from water leg 14 bottoms by the water that agglomeration separation is come out; The gas of entrained drip can thoroughly filter the molecule in the gas phase after through gas vent filter membrane 6, and clean gas is drawn from its upper side gas outlet 5.
Claims (2)
1, a kind of oil gas water three phase high performance membrane separator, it is characterized in that having a horizontal hollow vessel (13), one side of tank body (13) upper wall has charging aperture (9), opposite side has gas outlet (5) and oil drain out (3), in tank body (13), be positioned at charging aperture (9), gas outlet (5) and oil drain out (3) position are respectively arranged with coalescent film (8), gas vent filter membrane (6) and scold (4) three film separation units of moisture film, the middle part is fixed with emulsion breaker (7) in tank body (13), the discharge outlet that offers sewage draining exit (11) and lead to water leg (14) at the lower wall of tank body (13).
2, oil gas water three phase high performance membrane separator according to claim 1 is characterized in that the emulsion breaker (7) that is fixed in the tank body (13) is an emulsion breaker with the board-like structure of zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200332355U CN201415069Y (en) | 2009-05-21 | 2009-05-21 | Oil-gas-water three-phase highly-effective film separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200332355U CN201415069Y (en) | 2009-05-21 | 2009-05-21 | Oil-gas-water three-phase highly-effective film separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415069Y true CN201415069Y (en) | 2010-03-03 |
Family
ID=41791478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200332355U Expired - Lifetime CN201415069Y (en) | 2009-05-21 | 2009-05-21 | Oil-gas-water three-phase highly-effective film separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415069Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127273A1 (en) * | 2015-02-09 | 2016-08-18 | 华东理工大学 | Method and apparatus for strengthening oil-water separation and coupled desalting functions in cold low pressure separator |
| CN112028286A (en) * | 2020-09-16 | 2020-12-04 | 华东理工大学 | Heterogeneous fiber combined deoiling synergistic micro-nano suspended particle removal device and removal method |
-
2009
- 2009-05-21 CN CN2009200332355U patent/CN201415069Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127273A1 (en) * | 2015-02-09 | 2016-08-18 | 华东理工大学 | Method and apparatus for strengthening oil-water separation and coupled desalting functions in cold low pressure separator |
| CN112028286A (en) * | 2020-09-16 | 2020-12-04 | 华东理工大学 | Heterogeneous fiber combined deoiling synergistic micro-nano suspended particle removal device and removal method |
| CN112028286B (en) * | 2020-09-16 | 2023-09-19 | 华东理工大学 | Heterogeneous fiber combination deoiling and synergistic micro-nano suspended particle removal device and removal method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XI'AN TONGDA INDUSTRIAL CO., LTD. Free format text: FORMER NAME: XI'AN DATONG INDUSTRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 710075, building 1, building A, greenbelt Century City, No. 1 Kam Road, Xi'an, Shaanxi, 10202 Patentee after: Xi'an Tongda Industrial Co., Ltd. Address before: High tech Zone technology two road 710075 Shaanxi city of Xi'an province science and technology garden building No. 61 Weizhi B building room 211 Patentee before: Xian Tongda Industrial Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151207 Address after: 1 Building No. 710075, A District, greenbelt Century City, Xi'an high tech Zone, Shaanxi, 10201 Patentee after: XI'AN TONGDA TECHNOLOGY CO., LTD. Address before: 710075, building 1, building A, greenbelt Century City, No. 1 Kam Road, Xi'an, Shaanxi, 10202 Patentee before: Xi'an Tongda Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100303 |
|
| CX01 | Expiry of patent term |