CN1095965A - The emulsifying liquid method and apparatus - Google Patents
The emulsifying liquid method and apparatus Download PDFInfo
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- CN1095965A CN1095965A CN 94102415 CN94102415A CN1095965A CN 1095965 A CN1095965 A CN 1095965A CN 94102415 CN94102415 CN 94102415 CN 94102415 A CN94102415 A CN 94102415A CN 1095965 A CN1095965 A CN 1095965A
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Abstract
The invention discloses a kind of emulsifying liquid method and apparatus, be suitable for the emulsification of two or more liquid, be specially adapted to the emulsification of oily liquid water mixing.The steps include: to suck in proportion the mixing arrangement laminar flow mixes, through oil pump compression turbulent mixture, it is broken to spray bump, and the refraction bump is broken, the shunting bump is broken, collaborate flat vortex and mix, it is broken to spray bump, and the refraction bump is broken, deciliter whirlpool is twisted and is stirred, under transformation speed change heat-retaining condition, repeat above-mentioned steps for several times, can obtain particle and 97% or more be less than 5 μ, deposit more than 7 months the not qualified emulsion of breakdown of emulsion layering.Its mixing apparatus can be the drainage type mixing arrangement, also can be the jetting type mixing arrangement.
Description
The present invention relates to a kind of emulsifying liquid method, be particularly suitable for the emulsification of oily liquid water mixing, also be applicable to the mixing and emulsifying of other two or more liquid.
It is fuel with heavy oil, diesel oil etc. that many industries are arranged both at home and abroad, because insufficient without the oil firing of emulsification, energy utilization rate is low, contaminated environment.With the oily liquid water emulsifying, can make its sufficient combustion, improve energy utilization rate, turning bane into boon has sizable economic worth.
Be head it off, the emulsification method of Recent study oil water mixing is more and more both at home and abroad.United States Patent (USP) 4560284 discloses the content of this respect, the Taiwan patent 19790 that China safe machine-building of Liaoning Province's Panjin City perseverance Co., Ltd introduces.This type of emulsification method exists following problem: (1) profit can not enter simultaneously mixing arrangement in proportion, the time and oil catch water, it is oily that Shi Ershui keep off; (2) emulsion quality unstable properties; (3) hypertonia (more than the 14Mpa) in the emulsifying step, equipment often is out of order, and is difficult to normal operation; (4) when environment temperature was lower than 20 ℃ (heavy oil freezing point), heavy oil often was set in the emulsifier unit, stops up.
The objective of the invention is at the problems referred to above, a kind of emulsifying liquid method is provided, realize that continuous production granularity is little, the emulsifying liquid that capability and performance is stable.
For achieving the above object, with two or more liquid according to the following step: suck in proportion the mixing arrangement laminar flow mix → mix → spray through oil pump compression turbulent mixture → flat vortex in injections bump fragmentation → refraction bump fragmentation → shunting bump fragmentation → interflow and clash into fragmentation → refraction and clash into fragmentation → minute the collaborate stubborn stirring of a whirlpool.Fluid-mixing carries out emulsification under transformation speed change and heat-retaining condition in processing step, repeat above-mentioned processing step for several times, can obtain qualified emulsifying liquid.
For guaranteeing the needs of emulsifying process step, general pressure is 2-6Mpa, and the best is 3-5Mpa; Temperature is 60-90 ℃, and the best is 80-85 ℃.
For the custom-designed drainage type mixing arrangement of the processing step of the inventive method, comprise a threeway body.This device can be the grease chamber, stage body chamber, Duan Weizhu garden, oil-in 11 in the threeway body 10, and grease chamber's 11 back to outlet sections are cylinder chamber drainage tube 12, water inlet Duan Weizhu garden important actor body cavity 13 and outer skirt 12 vertical perforations; Capillary 14 is a same pipe of an angle of 90 degrees with inner drainage tube 15, and its inlet head is post garden stage body shape and post garden important actor body cavity 13 pressurization tolerance fit; Other has joint 16, external drainage adapter 17 and mixing chamber 18.Grease chamber 11 and drainage tube 12, inner drainage tube 15, mixing chamber 18 coaxial lines, perpendicular with the axis of capillary 14.The diameter of grease chamber 11 is greater than the diameter of drainage tube 12, and the diameter of drainage tube 12 is greater than the diameter of inner drainage tube 15, and inner drainage tube 15 places among the drainage tube 12, constitutes a perimetrical lumen and mixing chamber 18 UNICOMs to each other.This device and external piece are thread connection.
For the custom-designed jetting type mixing arrangement of the processing step of the inventive method, comprise a threeway body.This device can be the Duan Weiyuan stage body shape jet chamber, oil-in 20 in the threeway body 19, and the middle part is isobaric chamber 21, cylinder chamber, and outlet section is an anti-garden stage body shape mixing chamber 23; Water inlet Duan Weiyuan important actor bodily form capillary 22 and the 21 vertical perforations of isobaric chamber.Jet chamber 20 and isobaric chamber 21, mixing chamber 23 coaxial lines, perpendicular with the axis of capillary 21.The inlet diameter in jet chamber 20 is greater than the outlet diameter of mixing chamber 23, the inlet of the outlet in jet chamber 20 and mixing chamber 23 and isobaric chamber 21 equal diameters; The diameter of isobaric chamber 21 is greater than the diameter of capillary 22.This device and external piece are thread connection.
Above-mentioned two kinds of mixing arrangements when profit pressure reduction is big, are selected the drainage type mixing arrangement for use; When profit pressure reduction hour, select the jetting type mixing arrangement for use, all can satisfy the emulsifying process needs.
Emulsification method of the present invention is compared with existing method, emulsifying step increases (has mixing, compression, spray, refraction, bump, broken, shunting is broken up, the interflow whirlpool is mixed, flat vortex is mixed, whirlpool is twisted and is stirred, transformation speed change etc.), operating pressure little (2-6Mpa), watering quantity big (10-25%), granularity little (＜5 μ account for more than 97%), capability and performance is stablized (indoor storage is not breakdown of emulsion layering more than 7 months), combustion efficiency ideal (not containing CO in the flue dust substantially), but compare fuel-economizing more than 18% with burning heavy oil, improve 150-300 ℃ of furnace temperature, can keep continuous and stable production.
Fig. 1 is the technological process schematic block diagram of the inventive method;
Fig. 2 is the structure cutaway view that is used for the drainage type mixing arrangement of the inventive method;
Fig. 3 is the structure cutaway view that is used for the jetting type mixing arrangement of the inventive method.
Be further described for the present invention below in conjunction with accompanying drawing.
Figure 1 shows that blend step and one group of emulsifying step of the inventive method. When liquid entered for 1 step, sucked the mixing arrangement laminar flow by oil pump in proportion and mix, entered for 2 steps through oil pump compression turbulent mixture, intensified pressure is accelerated flow velocity, and liquid is become initiatively by passive; Fluid enters the injection of 3 steps and clashes into fragmentation, enters the refraction of 4 steps and clashes into fragmentation, and pressure and the speed of the fluid that successively decreases are successively collaborated mixing; Enter 5 step shunting pressurizations and accelerate, it is broken to spray bump, interflow decompression deceleration mixing, and entering for 6 steps divides the swirling flow pressurization to accelerate whirlpool to mix, and flat whirlpool, vortex transformation speed change whirlpool are mixed; Enter the pressurization of 7 steps and accelerate, it is broken to spray bump; It is broken to enter 8 steps refraction bump, and pressure and the speed of the fluid that successively decreases are successively collaborated mixing; Enter 9 step shunting pressurizations and accelerate whirlpool and mix, close swirling flow transformation speed change whirlpool and twist and stir, pressurization accelerates to enter successively 3 steps of next group technological process, repeats above-mentioned steps for several times, can obtain qualified emulsifying liquid.
Figure 2 shows that the liquid mixture length for the drainage type mixing arrangement of the inventive method, liquid is inhaled under the effect of oil pump 1 in the grease chamber 11 of threeway body 10, enters perimetrical lumen 12 pressurizations and accelerates; Another kind of liquid enters capillary 14 pressurization acceleration simultaneously, at this moment the pressure in the capillary 14 and speed are greater than the pressure in the perimetrical lumen and speed, fluid in the inner drainage tube 15 enters mixed flow chamber 18, fluid in the perimetrical lumen is introduced among the mixing chamber 18 simultaneously, carry out laminar flow and mix, enter again oil pump 1 interior pressurization and carry out Turbulence Mixed Close, compression is delivered to next step and is carried out emulsification.
Figure 3 shows that the liquid mixture length for the jetting type mixing arrangement of the inventive method, liquid is inhaled under the effect of oil pump 1 in the stage body shape jet chamber, garden 20 of threeway body 19, liquid pressing accelerates to inject isobaric chamber 21, another kind of liquid enters capillary cavity 22 interior pressurizations and accelerates to inject isobaric chamber 21 simultaneously, two kinds of liquid are joined mutually and are entered among the mixing chamber 23, carry out laminar flow and mix, enter after oil pump 1 interior pressurization carries out turbulent mixture, compression is delivered to next step and is carried out emulsification.
Embodiment:
Heavy oil and water are heated to 60-90 ℃, and heavy oil is through control valve and filter, and water is through flowmeter and control valve, under the effect of oil pump, be inhaled into mixing arrangement respectively and carry out the laminar flow mixing, stir turbulent mixture in oil pump, fluid is become initiatively by passive, and compression sprays in the emulsifier unit.Emulsifier unit is among the water supply cylinder that places more than 60 ℃, to make emulsifying step be in keeping warm mode.It is broken that fluid sprays bump successively, and the refraction bump is broken, and the shunting bump is broken, collaborates flat vortex and mixes.Spray the bump fragmentation, the refraction bump is broken and deciliter whirlpool is stubborn stirs.Its emulsifying step is that the transformation speed change is carried out under the condition of 85 ℃ of temperature and pressure 3-6Mpa, repeats above-mentioned steps for several times, just obtains qualified emulsification heavy oil continuously.
Through sampling Detection, the emulsification heavy oil that the inventive method is produced, its watering quantity is 10-25%, and the best is 13%, and operating pressure is 2-6Mpa, and the best is 3-5Mpa.The emulsification heavy oil particle reaches more than 97% less than 5 μ's, and indoor storage is not breakdown of emulsion layering more than 7 months, does not contain CO in the combustion fumes substantially, but compares fuel-economizing more than 18% with burning heavy oil, improves 150-300 ℃ of stove hall temperature.Mix, ratio is stable, and nothing is solidified, do not stop up, and the emulsion quality height, stable and reliable for performance, easy and simple to handle, can move by continous-stable, per hour produce emulsification heavy oil 3000L.
Claims (10)
1, a kind of emulsifying liquid method, comprise mixing, swirling flow and stirring, it is characterized in that the following step is arranged: suck the mixing arrangement laminar flow in proportion and mix (2) → mix (6) → spray bump broken (7) → broken (8) → deciliter whirlpool of refraction bump to twist stirring (9) through oil pump compression turbulent mixture (1) → injections bump broken (3) → refraction bump broken (4) → shunting bump broken (5) → flat vortex in interflow, fluid-mixing is in processing step, be that emulsification is carried out in the insulation of transformation speed change, repeat above-mentioned processing step for several times, can obtain qualified emulsifying liquid.
2, method according to claim 1 is characterized in that: the pressure of emulsion process is 2-6Mpa, and the best is 3-5Mpa; Temperature is 60-90 ℃, and the best is 80-85 ℃.
3, a kind of drainage type mixing arrangement that is used for claim 1 method, comprise a threeway body, it is characterized in that this device can be the grease chamber, stage body chamber, Duan Weizhu garden, oil-in (11) in the threeway body (10), back, grease chamber (11) to outlet section is a cylinder chamber drainage tube (12), water inlet Duan Weizhu garden important actor body cavity (13) and the vertical perforation of drainage tube (12), capillary (14) is a same pipe of an angle of 90 degrees with inner drainage tube (15), its inlet head is post garden stage body shape and post garden important actor body cavity (13) pressurization tolerance fit, other has joint (16), and external drainage is taken over (17) and mixing chamber (18).
4, mixing arrangement according to claim 3 is characterized in that: grease chamber (11) and drainage tube (12), inner drainage tube (15), mixing chamber (18) coaxial line, and perpendicular with the axis of capillary (14).
5, according to claim 3 or 4 described mixing arrangements, it is characterized in that: the diameter of grease chamber (11) is greater than the diameter of drainage tube (12), the diameter of drainage tube (12) is greater than the diameter of inner drainage tube (15), inner drainage tube (15) places among the drainage tube (12), constitutes a perimetrical lumen and mixing chamber (18) UNICOM to each other.
6, mixing arrangement according to claim 5 is characterized in that: this device and external piece are thread connection.
7, a kind of jetting type mixing arrangement that is used for claim 1 method, comprise a threeway body, it is characterized in that: this mixing arrangement can be the Duan Weiyuan stage body shape jet chamber, oil-in (20) in the threeway body (19), the middle part is isobaric chamber (21), cylinder chamber, and outlet section is an anti-garden stage body shape mixing chamber (23); Water inlet Duan Weiyuan important actor bodily form capillary cavity (22) and isobaric chamber (21) vertical perforation.
8, mixing arrangement according to claim 7 is characterized in that: jet chamber (20) and isobaric chamber (21) and mixing chamber (23) coaxial line, and perpendicular with the axis of capillary (21).
9, according to claim 7 or 8 described mixing arrangements, it is characterized in that: the inlet diameter of jet chamber (20) is greater than the outlet diameter of mixing chamber (23), the inlet of the outlet in jet chamber (20) and mixing chamber (23) and isobaric chamber (21) equal diameter, the diameter of isobaric chamber (21) is greater than the diameter of capillary (22).
10, mixing arrangement according to claim 9 is characterized in that: this device and external piece are thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94102415 CN1095965A (en) | 1994-03-12 | 1994-03-12 | The emulsifying liquid method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94102415 CN1095965A (en) | 1994-03-12 | 1994-03-12 | The emulsifying liquid method and apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN1095965A true CN1095965A (en) | 1994-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94102415 Withdrawn CN1095965A (en) | 1994-03-12 | 1994-03-12 | The emulsifying liquid method and apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348989A (en) * | 2016-08-25 | 2017-01-25 | 中煤科工集团淮北爆破技术研究院有限公司 | Jet-flow emulsifying device and method for emulsified explosive |
| CN109224905A (en) * | 2018-10-25 | 2019-01-18 | 天津雾净环保科技有限公司 | A kind of bipolar mixture system and its application |
| CN109569447A (en) * | 2018-11-30 | 2019-04-05 | 南昌大学 | The preparation facilities and preparation method thereof of phase double emulsion gel in a kind of DHA algal oil is high |
| US10610835B2 (en) | 2010-05-07 | 2020-04-07 | Clariant International Ag | Emulsification device for continuously producing emulsions and/or dispersions |
-
1994
- 1994-03-12 CN CN 94102415 patent/CN1095965A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10610835B2 (en) | 2010-05-07 | 2020-04-07 | Clariant International Ag | Emulsification device for continuously producing emulsions and/or dispersions |
| CN106348989A (en) * | 2016-08-25 | 2017-01-25 | 中煤科工集团淮北爆破技术研究院有限公司 | Jet-flow emulsifying device and method for emulsified explosive |
| CN106348989B (en) * | 2016-08-25 | 2018-06-12 | 中煤科工集团淮北爆破技术研究院有限公司 | Emulsion aqualase device and emulsification method |
| CN109224905A (en) * | 2018-10-25 | 2019-01-18 | 天津雾净环保科技有限公司 | A kind of bipolar mixture system and its application |
| CN109224905B (en) * | 2018-10-25 | 2024-05-14 | 天津雾净环保科技有限公司 | Biphase mixing system and application thereof |
| CN109569447A (en) * | 2018-11-30 | 2019-04-05 | 南昌大学 | The preparation facilities and preparation method thereof of phase double emulsion gel in a kind of DHA algal oil is high |
| CN109569447B (en) * | 2018-11-30 | 2023-04-25 | 上海丰晟健康科技有限公司 | DHA algae oil high internal phase double emulsion gel preparation device and preparation method thereof |
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