CN107998967B - Nanoscale vacuum emulsification mixer - Google Patents
Nanoscale vacuum emulsification mixer Download PDFInfo
- Publication number
- CN107998967B CN107998967B CN201711174792.4A CN201711174792A CN107998967B CN 107998967 B CN107998967 B CN 107998967B CN 201711174792 A CN201711174792 A CN 201711174792A CN 107998967 B CN107998967 B CN 107998967B
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- Prior art keywords
- emulsification
- emulsifying
- transmission shaft
- bearing
- chuck
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- 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
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Colloid Chemistry (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a nanoscale vacuum emulsification mixer which comprises a homogenizing emulsification device, a material circulating pipeline, an ultrasonic wave generating device and an emulsification pot, wherein the homogenizing emulsification device is connected to the bottom of the emulsification pot through a flange, a first chuck on the material circulating pipeline is connected with a second chuck at the upper end of the emulsification pot, a third chuck on the material circulating pipeline is connected with a fourth chuck on the side surface of the homogenizing emulsification device, and the ultrasonic wave generating device is installed in the material circulating pipeline through a fifth chuck. The material is processed into micron-scale by utilizing the high-speed rotation of the micron-scale homogeneous emulsifying device, and then is processed into nano-scale by the ultrasonic generating device through multiple cycles, so that the particles of the material are further refined, and the zero breakthrough of domestic equipment of the same type is realized.
Description
Technical Field
The invention relates to a vacuum emulsification mixer, in particular to a nanoscale vacuum emulsification mixer.
Background
The vacuum emulsifying mixer is widely applied to the industries of pharmacy, chemical industry, food, daily chemicals and the like. Emulsifying, homogenizing, dispersing, mixing and shearing the raw materials. With the development of society. Some special material products are more and more, and the micron-sized emulsifying machine cannot meet the special material process.
But the material shearing of the vacuum emulsification stirrer on the market at present cannot reach the nanometer level. Even some parts of the particles cannot be obtained in micron level.
Disclosure of Invention
The invention provides a nanoscale vacuum emulsification mixer aiming at the condition of the prior art, which is firstly cut to the micron level by a micron-level homogenizing emulsification device, then processed by an ultrasonic generating device through a material circulating pipeline, and repeatedly reciprocated for further processing into the nanoscale.
In order to solve the technical problems, the invention adopts a technical scheme that: a nanoscale vacuum emulsification mixer comprises a homogenizing emulsification device, a material circulating pipeline, an ultrasonic wave generating device and an emulsification pot,
the homogenizing and emulsifying device is connected to the bottom of the emulsifying pot through a flange, a first chuck on the material circulating pipeline is connected with a second chuck at the upper end of the emulsifying pot, a third chuck on the material circulating pipeline is connected with a fourth chuck on the side surface of the homogenizing and emulsifying device, and the ultrasonic generating device is arranged in the material circulating pipeline through a fifth chuck.
Preferably, the homogenizing/emulsifying apparatus is a micron-sized homogenizing/emulsifying apparatus.
Preferably, the homogeneous emulsifying device comprises a transmission shaft and a shaft sleeve which are arranged up and down, the lower end of the transmission shaft is connected with a driving mechanism which can drive the transmission shaft to rotate, the upper end of the transmission shaft is connected with an emulsifying component, the emulsifying component comprises an emulsifying stator and an emulsifying rotor,
the transmission shaft is sleeved with a shaft sleeve, the upper end of the shaft sleeve is matched with the transmission shaft through an upper bearing, the lower end of the shaft sleeve is matched with the transmission shaft through a lower bearing, the lower end of the shaft sleeve is provided with a bearing gland for fastening the lower bearing, a framework oil seal is arranged between the bearing gland and the transmission shaft,
an organic seal cooling water inlet and an organic seal cooling water outlet are arranged in the area between the upper bearing and the lower bearing on the shaft sleeve, the organic seal cooling water inlet and the organic seal cooling water outlet are staggered up and down,
the upper end of the shaft sleeve is connected with an emulsification stator sleeved on the transmission shaft, the emulsification stator is matched with the transmission shaft through double-end-face mechanical seal, a bearing cooling oil inlet and a bearing cooling oil outlet are arranged between the corresponding positions of the emulsification stator and the upper and lower two sealing positions of the double-end-face mechanical seal, the bearing cooling oil inlet and the bearing cooling oil outlet are staggered up and down,
the emulsifying stator is fixed at the upper end of the transmission shaft,
the emulsifying stator is fixedly connected with the concave shell through a through hole which penetrates through the bottom of the concave shell from the upper part of the concave shell.
Preferably, the emulsification rotor is sleeved on the transmission shaft and fixed by a gasket fixed on the end face of the transmission shaft through screws.
Preferably, the driving device comprises a belt pulley mounted at the lower end of the transmission shaft, and the transmission direction of the belt pulley is perpendicular to the transmission shaft.
The invention has the beneficial effects that: the material is processed into micron-scale by utilizing the high-speed rotation of the micron-scale homogeneous emulsifying device, and then is processed into nano-scale by the ultrasonic generating device through multiple cycles, so that the particles of the material are further refined, and the zero breakthrough of domestic equipment of the same type is realized. The homogenizing and emulsifying device improves the emulsifying and shearing speed to improve the shearing effect through the transmission of the belt pulley and the variable frequency motor, and effectively controls the damage of materials due to the high temperature transmission generated by mechanical friction in the pot through water cooling and oil cooling. In addition, under the condition of ultrahigh-speed operation, the problem that the mechanical sealing spring loses elasticity under the influence of centrifugal force can be solved through the design of the double springs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a homogeneous emulsifying device.
Detailed Description
The following further describes embodiments of the present invention with reference to examples.
As shown in figure 1-2, a nano-scale vacuum emulsification mixer comprises a homogenizing emulsification device 18, a material circulating pipeline 19, an ultrasonic wave generating device 20 and an emulsification pot 21,
the homogenizing emulsification device is connected to the bottom of the emulsification pot through a flange, a first chuck 22 on the material circulating pipeline is connected with a second chuck 23 at the upper end of the emulsification pot, a third chuck 24 on the material circulating pipeline is connected with a fourth chuck 25 on the side surface of the homogenizing emulsification device, and the ultrasonic generation device is arranged in the material circulating pipeline through a fifth chuck.
Wherein, the homogenizing and emulsifying device is a micron-sized homogenizing and emulsifying device.
Homogeneous emulsification device, including from top to bottom to transmission shaft and the axle sleeve that sets up, the transmission shaft lower extreme is connected and is driven this transmission shaft pivoted actuating mechanism, and emulsification subassembly is connected to the upper end, and emulsification subassembly includes emulsification stator and emulsification rotor, and in this embodiment, emulsification stator 9 and emulsification rotor 12: the combination of the two is also called a cone screw type micron emulsification and homogenization device.
The cover is equipped with axle sleeve 5 on the transmission shaft 6, the axle sleeve upper end is through upper bearing 8 and transmission shaft cooperation, and the lower extreme is through lower bearing 4 and transmission shaft cooperation, and the axle sleeve lower extreme sets up the bearing gland who is used for fastening bearing down, sets up skeleton oil blanket 2 between bearing gland 3 and the transmission shaft.
And an organic seal cooling water inlet and an organic seal cooling water outlet are arranged in the area between the upper bearing and the lower bearing on the shaft sleeve, and the organic seal cooling water inlet 17 and the organic seal cooling water outlet 7 are staggered up and down.
The emulsification stator of transmission shaft is located to the cover is connected to the axle sleeve upper end, through the sealed cooperation of double mechanical seal 10 between emulsification stator and the transmission shaft, and be provided with bearing cooling oil import 16 and bearing cooling oil export 11 on the emulsification stator between two upper and lower sealed department correspondences with double mechanical seal, stagger from top to bottom bearing cooling oil import and bearing cooling oil export.
The emulsification stator is fixed in the transmission shaft upper end.
The emulsifying stator is characterized by further comprising a concave shell 15, the concave shell is used for fixedly connecting the emulsifying tank, the concave part of the groove shell is communicated with the feed opening of the emulsifying tank, and the emulsifying stator is fixedly connected with the concave shell through a through hole which penetrates through the bottom of the concave shell from the upper part of the concave shell.
The emulsification rotor is sleeved on the transmission shaft and fixed by a gasket 14 fixed on the end face of the transmission shaft through a screw 13.
The driving device comprises a belt pulley 1 arranged at the lower end of the transmission shaft, and the transmission direction of the belt pulley is vertical to the transmission shaft. More specifically, the large belt pulley of the high-speed motor which is parallel in the horizontal axial direction drives the transmission shaft belt pulley of the emulsifier and the frequency converter, so that the rotating speed of the emulsifying homogenizer can be effectively improved, the machine seal is injected with chilled water and cooling oil between the bearings for circulating cooling to lubricate and cool the machine friction when in operation, and the high-speed operation temperature can not be rapidly increased to damage materials.
The changes of the shape, the size, the color and the combination mode of the product, the overall external dimension and the color of the product are all within the protection scope of the invention.
Claims (4)
1. A nano-scale vacuum emulsification mixer is characterized by comprising a homogenizing emulsification device, a material circulating pipeline, an ultrasonic wave generating device and an emulsification pot,
the homogenizing and emulsifying device is connected to the bottom of the emulsifying pot through a flange, a first chuck on the material circulating pipeline is connected with a second chuck at the upper end of the emulsifying pot, a third chuck on the material circulating pipeline is connected with a fourth chuck on the side surface of the homogenizing and emulsifying device, and the ultrasonic generating device is arranged in the material circulating pipeline through a fifth chuck;
the homogenizing emulsifying device comprises a transmission shaft and a shaft sleeve which are arranged in the vertical direction, the lower end of the transmission shaft is connected with a driving mechanism which can drive the transmission shaft to rotate, the upper end of the transmission shaft is connected with an emulsifying component, the emulsifying component comprises an emulsifying stator and an emulsifying rotor,
the transmission shaft is sleeved with a shaft sleeve, the upper end of the shaft sleeve is matched with the transmission shaft through an upper bearing, the lower end of the shaft sleeve is matched with the transmission shaft through a lower bearing, the lower end of the shaft sleeve is provided with a bearing gland for fastening the lower bearing, a framework oil seal is arranged between the bearing gland and the transmission shaft,
an organic seal cooling water inlet and an organic seal cooling water outlet are arranged in the area between the upper bearing and the lower bearing on the shaft sleeve, the organic seal cooling water inlet and the organic seal cooling water outlet are staggered up and down,
the upper end of the shaft sleeve is connected with an emulsification stator sleeved on the transmission shaft, the emulsification stator is matched with the transmission shaft through double-end-face mechanical seal, a bearing cooling oil inlet and a bearing cooling oil outlet are arranged between the corresponding positions of the emulsification stator and the upper and lower two sealing positions of the double-end-face mechanical seal, the bearing cooling oil inlet and the bearing cooling oil outlet are staggered up and down,
the emulsifying stator is fixed at the upper end of the transmission shaft,
the emulsifying stator is fixedly connected with the concave shell through a through hole which penetrates through the bottom of the concave shell from the upper part of the concave shell.
2. The nano-scale vacuum emulsification mixer of claim 1 wherein the homogenizing emulsification device is a micro-scale homogenizing emulsification device.
3. The nanoscale vacuum emulsification mixer of claim 1 wherein the emulsification rotor is mounted on the drive shaft and secured thereto by a washer secured to an end face of the drive shaft by screws.
4. The nano-scale vacuum emulsification mixer according to claim 1 wherein the driving means comprises a pulley mounted to the lower end of the drive shaft, the pulley being driven in a direction perpendicular to the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174792.4A CN107998967B (en) | 2017-11-22 | 2017-11-22 | Nanoscale vacuum emulsification mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174792.4A CN107998967B (en) | 2017-11-22 | 2017-11-22 | Nanoscale vacuum emulsification mixer |
Publications (2)
| Publication Number | Publication Date |
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| CN107998967A CN107998967A (en) | 2018-05-08 |
| CN107998967B true CN107998967B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711174792.4A Active CN107998967B (en) | 2017-11-22 | 2017-11-22 | Nanoscale vacuum emulsification mixer |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745161A (en) * | 2018-06-12 | 2018-11-06 | 杨倩倩 | A kind of pharmaceutical purpose ultrasonic wave dispersing emulsification machine |
| CN111229072A (en) * | 2020-03-19 | 2020-06-05 | 江阴市恒中精工机械有限公司 | High-viscosity material mixing device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204891625U (en) * | 2015-08-25 | 2015-12-23 | 杭州香保饲料有限公司 | Circulating emulsion machine |
| CN206391887U (en) * | 2016-12-27 | 2017-08-11 | 龙游富田造纸精化有限公司 | A kind of good emulsifying kettle of emulsifying effectiveness |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4267665B2 (en) * | 2007-01-26 | 2009-05-27 | 株式会社ブイエスディー | Emulsion production equipment |
| JP5131773B2 (en) * | 2008-11-28 | 2013-01-30 | 出口 哲郎 | Emulsion generation method and emulsion generation apparatus |
| CN201353438Y (en) * | 2008-12-26 | 2009-12-02 | 上海普丽盛轻工设备有限公司 | Shearing emulsifying machine |
| CN101972691B (en) * | 2010-10-16 | 2012-08-08 | 安徽索维机电设备制造有限公司 | Horizontal sand mill |
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2017
- 2017-11-22 CN CN201711174792.4A patent/CN107998967B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204891625U (en) * | 2015-08-25 | 2015-12-23 | 杭州香保饲料有限公司 | Circulating emulsion machine |
| CN206391887U (en) * | 2016-12-27 | 2017-08-11 | 龙游富田造纸精化有限公司 | A kind of good emulsifying kettle of emulsifying effectiveness |
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| CN107998967A (en) | 2018-05-08 |
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