CN208678849U - A kind of emulsifier for heavy oil phase - Google Patents
A kind of emulsifier for heavy oil phase Download PDFInfo
- Publication number
- CN208678849U CN208678849U CN201820960835.5U CN201820960835U CN208678849U CN 208678849 U CN208678849 U CN 208678849U CN 201820960835 U CN201820960835 U CN 201820960835U CN 208678849 U CN208678849 U CN 208678849U
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- CN
- China
- Prior art keywords
- fluid
- air deflector
- channel
- fluid channel
- emulsifier
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/4105—Methods of emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
- B01F23/414—Emulsifying characterised by the internal structure of the emulsion
- B01F23/4145—Emulsions of oils, e.g. fuel, and water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/30—Micromixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/30—Micromixers
- B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
- B01F33/3017—Mixing chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Abstract
The utility model relates to micro-mixer technologies, propose a kind of emulsifier for heavy oil phase, comprising: the first fluid channel (13) for high viscosity fluid；Second fluid channel (23) for low viscosity fluid；First fluid air deflector (12), the fluid inlet end of first fluid channel (13) are connected to first fluid air deflector (12)；Second fluid air deflector (22), the fluid inlet end of second fluid channel (23) are connected to second fluid air deflector (22)；The second fluid outlet (21) of water conservancy diversion header (3), the first fluid outlet (11) and second fluid channel (23) of first fluid channel (13) is commonly connected to water conservancy diversion header (3).The emulsifier of the utility model reduces the pressure drop of oily phase, improves mixed effect.
Description
Technical field
The utility model relates to the micro-structure emulsifying technologies of chemical field, are directed to heavy oil more particularly, to one kind
The emulsifier of phase.
Background technique
Micro-structured reactor generally has equivalent straight due to having good Heat and Mass Transfer Characteristics with very big specific surface area
Microstructure of the diameter less than 500 μm.According to function, microreactor, micro heat exchanger, micro-mixer etc. can be broadly divided into.
Emulsification can be realized by micro-mixer.Water-oil phase is emulsified by micro-mixer.Existing micro-mixer is most
It is to be designed the case where being not much different based on two kinds of fluid viscosity coefficients.When being emulsified using micro-mixer, if oil phase viscosity
Very high, then most energy consumptions do not dissipate in mixing chamber in channel.For micro-emulsifier, pressure drop is emulsification
Power resources.Therefore emulsifying effectiveness is undesirable.Even oil phase viscosity height does not provide enough energy to conventional fluid machinery
To overcome flow resistance.
Utility model content
When mutually being passed through micro-mixer using heavy oil at present and emulsified, there is very big flowing and damage in oily phase channel
It loses, the utility model is mainly used in the field emulsified by micro-mixer, it is therefore an objective to reduce oil mutually micro- by reactor
Energy loss during channel.
The utility model proposes a kind of emulsifiers for heavy oil phase, comprising: for the first-class of high viscosity fluid
Body channel；Second fluid channel for low viscosity fluid；The fluid inlet end of first fluid air deflector, first fluid channel connects
It is connected to first fluid air deflector；Second fluid air deflector, the fluid inlet end in second fluid channel are connected to second fluid water conservancy diversion
Device；Water conservancy diversion header, the first fluid outlet in first fluid channel and the second fluid outlet in second fluid channel are commonly connected to
Water conservancy diversion header.
The technical effect of the emulsifier for heavy oil phase of the utility model includes:
1. the utility model is suitable for high viscosity fluid.And it is suitable for production-scale amplification.
2. the utility model has the case where very big viscosity relative to water for oil, proposition in terms of microchannel structure is improved.
So microchannel is improved in the processing and manufacturing of microchannel, so that the microchannel of oil is shorter than the microchannel of water, the utility model
Advantage be that oily phase microchannel can be worked into only 1.3mm long by process, and use larger passage sectional dimension
To reduce pressure drop.
3. the utility model greatly reduces flow distance of the oil in microchannel in mixed process, so that common fluid
Machinery is enough to provide the flowing of oily phase；And for water phase, the emulsifier of the utility model devises lesser channel cross-section ruler
It is very little, to provide enough kinetic energy.Emulsifying effectiveness improves.
Detailed description of the invention
Fig. 1 is the side sectional view of the emulsifier of the utility model.
Fig. 2 is the Facad structure figure of the emulsifier of the utility model.
Appended drawing reference
First fluid outlet 11；First fluid air deflector 12；First fluid channel 13；Second fluid outlet 21；Second
Body air deflector 22；Second fluid channel 23；Water conservancy diversion header 3.
Specific embodiment
The embodiments of the present invention is described with reference to the accompanying drawings, wherein the identical appended drawing reference table of identical component
Show.In the absence of conflict, the technical characteristic in following embodiment and embodiment can be combined with each other.
Fig. 1 shows the structure chart of the emulsifier of the utility model, and specifically, Fig. 1 is the sectional view of side.This is practical
Novel emulsifier includes: the first fluid channel 13 for high viscosity fluid, the second fluid channel for low viscosity fluid
23, the fluid inlet end in first fluid channel 13 is connected to first fluid air deflector 12, the fluid inlet in second fluid channel 23
End is connected to second fluid air deflector 22.The first fluid in first fluid channel 13 exports the second of 11 and second fluid channel 23
Fluid outlet 21 is commonly connected to water conservancy diversion header 3.Water conservancy diversion header 3 is located at the front end of emulsifier, first fluid air deflector 12 and
Two fluid deflectors 22 are located at the rear end of emulsifier.
Multiple first fluid channels 13 can be set (along the paper vertical direction of Fig. 1) side by side, likewise, (edge side by side
The paper vertical direction of Fig. 1) multiple second fluid channels 23 can be set.
Preferably, first fluid air deflector 12 is horn-like, and the one end for connecting first fluid channel 13 is small.Second fluid is led
Flow device 22 be it is horn-like, connect second fluid channel 23 one end it is small.Because the first first fluid channel 13 and second fluid are logical
Small-sized (micron order) in road 23, first fluid air deflector 12, second fluid air deflector 22 can connect the thick of external fluid
Supply pipe (Centimeter Level), enables the smooth water conservancy diversion of fluid.
Preferably, second fluid channel 23 is arc, high at second fluid outlet 21, at second fluid air deflector 22
It is low.Being designed as arc is to provide common fluid inlet to high viscosity fluid, and therefore, the space of the rear end of emulsifier is left for
Heavy oil is mutually used as entrance.Purpose is to reduce pressure drop.Therefore, entering for water phase is placed in the rear end of emulsifier again without space
Mouthful, therefore the entrance of water phase is arranged below.Arcuate structure avoids the pressure drop for increasing water phase simultaneously.
Preferably, first fluid channel 13 is shorter than second fluid channel 23.For example, first fluid is oil, second fluid is
Water.When the viscosity of oil used is more much larger than water, the oily channel of design is shorter than aquaporin very much, shortens oil by microchannel
Length, oily pressure drop are reduced seldom in the process, improve the utilization efficiency of energy.In one embodiment, first-class
The length in body channel 13 is within the scope of 1.2-1.5mm, can be 1.3 millimeters, if too short, the expansion in oily phase channel and water phase channel
Scattered chained technology can not effectively realize link under the premise of not damaging micro-structure.The width in first fluid channel 13 is 0.3 milli
Rice, is highly 0.2 millimeter.Emulsification test is carried out using the mixer.Raw material is done using water and certain high viscosity fluid, it is Celsius 95
When the flow of degree, Dang Shui and oil is respectively 5kg/h, the pressure drop of oily phase is only 0.5Bar, and the Suo Te for generating emulsion droplet is average straight
About 7 microns of diameter.
Preferably, mixing chamber 31 is set in water conservancy diversion header 3, and first fluid outlet 11 and second fluid outlet 21 are led to mixed
It closes in chamber 31, is mixed in mixing chamber 31 behind two kinds of fluid outflow microchannels.
The emulsifier of the utility model shortens the length in oily phase channel to the greatest extent, so that pressure is preferably minimized, but it is another
On the one hand it cannot be short to and not be available Diffusion bonding techniques.Also, the wide high numerical value of channel cross-section reaches a compromise: oil communicates
Road is small will to avoid to the high mass transfer characteristic that can embody microchannel while to a certain extent greatly the high viscosity of oily phase from losing.
Embodiment described above, only the utility model more preferably specific embodiment, those skilled in the art
The usual variations and alternatives carried out within the scope of technical solutions of the utility model should all be included in the protection scope of the utility model
It is interior.
Claims (10)
1. a kind of emulsifier for heavy oil phase characterized by comprising
First fluid channel (13) for high viscosity fluid；
Second fluid channel (23) for low viscosity fluid；
First fluid air deflector (12), the fluid inlet end of first fluid channel (13) are connected to first fluid air deflector (12)；
Second fluid air deflector (22), the fluid inlet end of second fluid channel (23) are connected to second fluid air deflector (22)；
Water conservancy diversion header (3), the second of first fluid outlet (11) and second fluid channel (23) of first fluid channel (13)
Body outlet (21) is commonly connected to water conservancy diversion header (3).
2. emulsifier according to claim 1 characterized by comprising
Second fluid channel (23) is arc, high at second fluid outlet (21), low at second fluid air deflector (22).
3. emulsifier according to claim 1, which is characterized in that
First fluid air deflector (12) be it is horn-like, connect first fluid channel (13) one end it is small.
4. emulsifier according to claim 1, which is characterized in that
Second fluid air deflector (22) be it is horn-like, connect second fluid channel (23) one end it is small.
5. emulsifier according to claim 1, which is characterized in that
First fluid channel (13) is above second fluid channel (23).
6. emulsifier according to claim 1, which is characterized in that
The length in first fluid channel (13) is in 1.2-1.4 millimeters of ranges.
7. emulsifier according to claim 1, which is characterized in that
The length in first fluid channel (13) is 1.3 millimeters, and it is highly 0.2 millimeter that width, which is 0.3 millimeter,.
8. emulsifier according to claim 1, which is characterized in that
First fluid channel (13) be arranged side by side it is multiple, second fluid channel (23) be arranged side by side it is multiple, outlet be all connected to institute
State water conservancy diversion header (3).
9. emulsifier according to claim 1, which is characterized in that
The outlet of multiple first fluid channels (13) is all connected to first fluid air deflector (12),
The outlet of multiple second fluid channels (23) is all connected to second fluid air deflector (22).
10. emulsifier according to claim 1, which is characterized in that further include:
Mixing chamber (31), mixing chamber (31) are located in water conservancy diversion header (3), and first fluid exports (11) and second fluid outlet (21)
Lead in mixing chamber (31), the mixing in mixing chamber (31) after two kinds of fluid outlet passages.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825953.5A CN107519775A (en) | 2017-09-14 | 2017-09-14 | A kind of emulsifier unit |
| CN2017108259535 | 2017-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678849U true CN208678849U (en) | 2019-04-02 |
Family
ID=60735939
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825953.5A Pending CN107519775A (en) | 2017-09-14 | 2017-09-14 | A kind of emulsifier unit |
| CN201820960835.5U Active CN208678849U (en) | 2017-09-14 | 2018-06-21 | A kind of emulsifier for heavy oil phase |
| CN201810645360.5A Active CN108889150B (en) | 2017-09-14 | 2018-06-21 | Emulsifying device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825953.5A Pending CN107519775A (en) | 2017-09-14 | 2017-09-14 | A kind of emulsifier unit |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810645360.5A Active CN108889150B (en) | 2017-09-14 | 2018-06-21 | Emulsifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107519775A (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11347392A (en) * | 1998-06-11 | 1999-12-21 | Hitachi Ltd | Stirrer |
| US7918244B2 (en) * | 2005-05-02 | 2011-04-05 | Massachusetts Institute Of Technology | Microfluidic bubble logic devices |
| DE102005034642B3 (en) * | 2005-07-25 | 2006-08-03 | Siemens Ag | Laboratory microfluidic analytical mixer unit has two separate passage systems, one of which has internal leak detector |
| JP2008100182A (en) * | 2006-10-20 | 2008-05-01 | Hitachi Plant Technologies Ltd | Emulsification apparatus and apparatus for manufacturing particulate |
| CN201421455Y (en) * | 2008-12-30 | 2010-03-10 | 宁波大学 | Special micro-fluidic chip for syphilis diagnosis |
| KR101309524B1 (en) * | 2011-04-28 | 2013-10-15 | 가천대학교 산학협력단 | Method for Detecting DNA Using Microfluidic Reactor |
| CN102500256A (en) * | 2011-11-11 | 2012-06-20 | 南通申东冶金机械有限公司 | Rotary jet mixer |
| SG11201501837TA (en) * | 2012-09-21 | 2015-04-29 | Massachusetts Inst Technology | Micro-fluidic device and uses thereof |
-
2017
- 2017-09-14 CN CN201710825953.5A patent/CN107519775A/en active Pending
-
2018
- 2018-06-21 CN CN201820960835.5U patent/CN208678849U/en active Active
- 2018-06-21 CN CN201810645360.5A patent/CN108889150B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108889150B (en) | 2023-04-18 |
| CN107519775A (en) | 2017-12-29 |
| CN108889150A (en) | 2018-11-27 |
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