CN109485530B - Method for preparing emulsified base material and combined device thereof - Google Patents
Method for preparing emulsified base material and combined device thereof Download PDFInfo
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- CN109485530B CN109485530B CN201811521001.5A CN201811521001A CN109485530B CN 109485530 B CN109485530 B CN 109485530B CN 201811521001 A CN201811521001 A CN 201811521001A CN 109485530 B CN109485530 B CN 109485530B
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0008—Compounding the ingredient
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Abstract
The invention relates to a preparation process of emulsion explosive, and discloses a method for preparing an emulsion matrix and a combined device thereof, wherein the combined device comprises: an emulsifying tank; the emulsifying tank is provided with a water phase pipeline and an oil phase pipeline, and the output end of the water phase pipeline is communicated with the output end of the oil phase pipeline to jointly form a mixing pipeline; at least one injection port is arranged on the emulsifying tank; the mixing pipeline is communicated with the injection port; a plurality of fixed spoilers are arranged in the emulsifying tank, and each fixed spoiler is arranged along the flowing direction of the mixed liquid in the emulsifying tank so that the mixed liquid is emulsified in the emulsifying tank. According to the invention, the fixed spoiler is arranged in the emulsifying tank, the full static emulsifying technology is adopted, and the continuous emulsification is completed by the actions of turbulence, mixing and the like in the emulsifying tank with the fixed spoiler by means of the flow of the oil-water phase, and meanwhile, the device does not need a stirring motor, so that the mechanical dynamic stirring is thoroughly canceled, and the safety of the emulsifying process is greatly improved.
Description
Technical Field
The invention relates to a preparation process of emulsion explosive, in particular to a method for preparing an emulsion matrix and a combined device thereof.
Background
The civil explosive industry is used as a high-risk industry, and the safety production is very important. In the preparation process of the emulsion explosive, the continuous emulsification technology of the emulsion matrix mainly uses the emulsification technology combining dynamic emulsification technology and dynamic and static emulsification technology at present.
The existing emulsification technology combining dynamic emulsification and dynamic and static emulsification generally needs to utilize a stirring motor to carry out mechanical stirring, so that certain potential safety hazards exist in the production process, such as loosening, deformation and fracture of movable teeth, spark is easily generated due to friction between fixed teeth and movable teeth when the main shaft is in position shifting and other anomalies, and the intrinsic safety of the emulsification technology needs to be further improved.
Disclosure of Invention
First, the technical problem to be solved
The invention provides a method for preparing an emulsified base material and a combined device thereof, which are used for solving the potential safety hazard existing in the existing emulsified base material preparation process.
(II) technical scheme
To solve the above problems, the present invention provides a combination device for preparing an emulsion matrix, comprising: an emulsifying tank; the emulsifying tank is provided with a water phase pipeline and an oil phase pipeline, and the output end of the water phase pipeline is communicated with the output end of the oil phase pipeline to jointly form a mixing pipeline; at least one injection port is arranged on the emulsifying tank; the mixing pipeline is communicated with the injection port; a plurality of fixed spoilers are arranged in the emulsifying tank, and each fixed spoiler is arranged along the flowing direction of the mixed liquid in the emulsifying tank so that the mixed liquid is emulsified in the emulsifying tank.
Further, the stationary spoiler includes: the upper spoiler is bent downwards along the injection direction of the mixed liquid and is used for downwards disturbing the mixed liquid; the lower spoiler is bent upwards along the injection direction of the mixed liquid and is used for upwards disturbing the mixed liquid; and at least one side spoiler which is bent leftwards or rightwards along the injection direction of the mixed liquid and is used for disturbing the mixed liquid leftwards or rightwards.
Further, the emulsification tank is of a hollow cylinder structure, the injection ports are all arranged at intervals along the inner wall surface of the emulsification tank, the mixing pipeline is arranged along the outer wall surface of the emulsification tank, and the water phase pipeline, the oil phase pipeline and the injection ports are communicated in sequence.
Further, the upper spoiler is fixed on the upper portion of the emulsifying tank, the lower spoiler is fixed on the lower portion of the emulsifying tank, and the side spoiler is fixed on the inner wall of the emulsifying tank.
Further, a shaft lever is arranged at the axis of the emulsifying tank, and the upper spoiler and the lower spoiler are fixed in the emulsifying tank through the shaft lever; the side spoilers are uniformly distributed on the inner wall surface of the emulsifying tank along the injection direction of the mixed liquid.
Further, the method further comprises the following steps: a milk refiner comprising at least one SV-type mixing unit; the milk refiner is communicated with the emulsifying tank through a conveying pipeline at the lower part of the emulsifying tank; the conveying pipeline is provided with a screw pump and is used for conveying the mixed liquid in the emulsifying tank to the milk refiner.
Further, the method further comprises the following steps: the circulating pipeline is arranged on the emulsifying tank; the circulating pipeline is provided with a circulating pump which can convey the mixed liquid in the emulsifying tank to the emulsifying tank again through the circulating pipeline.
In order to solve the above problems, the present invention also provides a method for preparing an emulsion matrix using the combination device as described above, comprising the steps of: step S1: introducing an aqueous phase matrix into the mixing pipe through the aqueous phase pipe, and introducing an oil phase matrix into the mixing pipe through the oil phase pipe; step S2: injecting the mixed liquid into the emulsifying tank from an injection port at a high speed through the mixing pipeline; step S3: and mixing the mixed solution through a fixed spoiler to emulsify the mixed solution in the emulsifying tank.
Further, the specific steps of the step S3 include: and passing the mixed solution through an upper spoiler, a lower spoiler and a side spoiler in the emulsifying tank, wherein the mixed solution rolls up and down in the emulsifying tank and rotates, so that the mixed solution is continuously emulsified in the emulsifying tank.
Further, the step S3 further includes: starting a circulating pump, guiding the emulsified mixed solution into the emulsifying tank again through the circulating pipeline, and re-entering the emulsifying tank for circulating and reinforcing emulsification; the method further comprises a step S4: and (3) turning on a screw pump, and conveying the mixed liquid with the coarse emulsion in the emulsifying tank from the conveying pipeline to a fine emulsion device to prepare the emulsifying matrix.
(III) beneficial effects
The invention provides a method for preparing an emulsified matrix and a combined device thereof, wherein a fixed spoiler is arranged in an emulsifying tank, a full static emulsification technology is adopted, and the continuous emulsification is completed by means of the flow of oil-water phases and the actions of turbulence, mixing and the like in the emulsifying tank provided with the fixed spoiler.
Drawings
FIG. 1 is a schematic view showing the construction of a combined apparatus for preparing an emulsion matrix according to a first preferred embodiment of the present invention;
FIG. 2 is a top view of the emulsification tank of FIG. 1;
FIG. 3 is a schematic view showing the construction of a combination device for preparing an emulsion matrix according to a second preferred embodiment of the present invention;
wherein, 1: an emulsifying tank; 2: a milk refiner; 3: a delivery conduit; 4: a circulation pipe; 11: a water phase pipeline; 12: an oil phase pipeline; 13: a mixing pipe; 14: an injection port; 15: an upper spoiler; 16: a lower spoiler; 17: side spoilers; 18: a shaft lever; 31: a screw pump; 41: and a circulation pump.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of the present invention provides a combination device for preparing an emulsion matrix, as shown in fig. 1 and 2, the combination device comprising: an emulsifying tank 1. The emulsifying tank 1 is provided with a water phase pipeline 11 and an oil phase pipeline 12, and the output end of the water phase pipeline 11 is communicated with the output end of the oil phase pipeline 12 to jointly form a mixing pipeline 13. At least one injection port 14 is arranged on the emulsifying tank 1, and the mixing pipeline 13 is communicated with the injection port 14. The water phase pipeline 11 and the oil phase pipeline 12 are sequentially communicated with each injection port 14 of the emulsifying tank 1 through a mixing pipeline 13. A plurality of fixed spoilers are arranged in the emulsifying tank 1, and each fixed spoiler is arranged along the flowing direction of the mixed liquid in the emulsifying tank 1 so that the mixed liquid is emulsified in the emulsifying tank 1.
In the emulsification process using the combination device, the aqueous phase matrix is first introduced into the mixing pipe 13 through the aqueous phase pipe 11, and the oil phase matrix is introduced into the mixing pipe 13 through the oil phase pipe 12. The mixture is then injected into the emulsification tank 1 from the injection port 14 through the mixing pipe 13 at high speed. Finally, the mixed solution is mixed through the fixed spoiler, so that the mixed solution is emulsified in the emulsifying tank 1.
The embodiment of the invention provides a combined device for preparing an emulsified base, which is characterized in that a fixed spoiler is arranged in an emulsifying tank 1, a full static emulsification technology is adopted, and by means of the flow of oil-water phases, the continuous emulsification is finished by the actions of turbulence, mixing and the like in the emulsifying tank 1 provided with the fixed spoiler, meanwhile, a stirring motor is not required, the mechanical dynamic stirring is thoroughly canceled, and the safety of the emulsification process is greatly improved.
Based on the above embodiments, in a preferred embodiment, as shown in fig. 1 and 2, the stationary spoiler includes:
the upper spoiler 15, the upper spoiler 15 is bent downward along the mixed liquid injection direction for disturbing the mixed liquid downward.
The lower spoiler 16, the lower spoiler 16 is bent upward along the mixed liquid injection direction for disturbing the mixed liquid upward.
At least one side spoiler 17, the side spoiler 17 is curved leftwards or rightwards along the injection direction of the mixed liquid for disturbing the mixed liquid leftwards or rightwards. The number of side spoilers 17 can be adjusted according to the number of the injecting ports 14, and in general, one injecting port 14 corresponds to one side spoiler 17.
After the mixed solution enters the emulsifying tank 1, the mixed solution passes through the upper spoiler 15, and the mixed solution is subjected to downward diversion, so that the mixed solution is disturbed downwards. The mixed liquor passes through the lower spoiler 16, and is subjected to upward diversion, so that the mixed liquor is disturbed upward. The mixed liquid passes through the side spoiler 17, and is subjected to a diversion effect to the left or right, so that the mixed liquid is disturbed to the left or right. At the same time, the upper spoiler 15 and the lower spoiler 16 also have a shearing action on the mixed liquid, and the mixed liquid also has a rolling motion up and down in addition to a rotating motion in the tank body.
In this embodiment, the emulsifying tank 1 is of a hollow cylindrical structure, and the injecting ports 14 are all arranged at intervals along the inner wall surface of the emulsifying tank 1, and the mixing pipe 13 is arranged along the outer wall surface of the emulsifying tank 1 to sequentially communicate the water phase pipe 11, the oil phase pipe 12 and the injecting ports 14.
The number of the inlets 14 is increased or decreased according to the actual emulsification condition, so that the flow rate of the mixed liquid at each inlet 14 can be controlled, and the mixed liquid can be injected into the emulsification tank 1 through each inlet 14. Alternatively, as shown in fig. 1 and 2, two injecting ports 14 are symmetrically arranged along the inner wall surface of the emulsifying tank 1 on each combining device, and a nozzle is arranged on each injecting port 14 to spray the mixed liquid at a high speed.
In this embodiment, the upper spoiler 15 is fixed on the upper portion of the emulsification tank 1, the lower spoiler 16 is fixed on the lower portion of the emulsification tank 1, and the side spoiler 17 is fixed on the inner wall of the emulsification tank 1. Specifically, a shaft 18 is provided at the axis of the emulsification tank 1, and the upper spoiler 15 and the lower spoiler 16 are fixed inside the emulsification tank 1 by the shaft 18. The side spoilers 17 are uniformly distributed on the inner wall surface of the emulsifying tank 1 along the injection direction of the mixed liquid.
Unlike the above embodiments, the present embodiment provides a combination device for preparing an emulsion matrix, which continuously emulsifies a mixed solution in an emulsification tank 1 by providing a fixed spoiler including an upper spoiler 15, a lower spoiler 16 and a side spoiler 17, thereby improving emulsification efficiency. Meanwhile, the combined device adopts a full-static emulsification technology, and the continuous emulsification is completed by means of the actions of turbulence, mixing and the like in the emulsification tank 1 provided with the fixed spoiler by means of the flow of the oil-water phase, and meanwhile, the device does not need a stirring motor, so that mechanical dynamic stirring is thoroughly canceled, and the safety of the emulsification process is greatly improved.
Based on the above embodiments, in a preferred embodiment, as shown in fig. 3, the combination device further includes: and a circulation pipe 4, wherein the circulation pipe 4 is arranged on the emulsifying tank 1. The circulation pipeline 4 is provided with a circulation pump 41 which can convey the mixed liquid in the emulsifying tank 1 into the mixing pipeline 13 again through the circulation pipeline 4, so that circulation is completed to strengthen emulsification, and the emulsifying quality is effectively improved.
In the use process, only the circulating pump 41 is required to be turned on, the emulsified mixed solution is led into the mixing pipeline 13 again through the circulating pipeline 4, and the mixed solution enters the emulsifying tank 1 again for circulating emulsification. In addition, after the circulation process is finished, whether the circulation process is continued or not can be selected according to the actual emulsification condition.
Different from the above embodiment, the embodiment of the present invention provides a combination device for preparing an emulsion matrix, and the circulation pipeline 4 is disposed between the emulsifying tank 1 and the mixing pipeline 13, so that the mixed liquid in the emulsifying tank 1 is conveyed to the mixing pipeline 13 again to complete circulation emulsification, thereby effectively improving the emulsification quality. Meanwhile, the combined device adopts a full-static emulsification technology, and continuous emulsification is completed by means of the actions of turbulence, mixing and the like in the emulsification tank 1 provided with the fixed spoiler by means of the flow of the oil-water phase, and meanwhile, the device does not need a stirring motor, thoroughly cancels mechanical dynamic stirring, is lower in energy consumption and greatly improves the safety of the emulsification process.
Based on the above embodiments, in a preferred embodiment, as shown in fig. 1, the combination device further includes: the milk refiner 2, the milk refiner 2 comprising at least one SV-type mixing unit.
In this embodiment, the milk refiner 2 is communicated with the emulsifying tank 1 through a conveying pipeline 3 at the lower part of the emulsifying tank 1. The conveying pipeline 3 is provided with a screw pump 31 for conveying the mixed liquid of the coarse milk in the emulsifying tank 1 to the fine milk device 2.
The SV type mixing unit is a static mixer, is independent chemical unit equipment, and can mix, disperse and react liquid-liquid, liquid-solid, liquid-gas, liquid-solid-gas and gas-gas without mechanical movement and transmission. The mixing process is completed by the mixing element fixed in the pipe, and the flow direction is changed continuously when the fluid is left-handed and right-handed due to the action of the mixing element, so that the central liquid flow is pushed to the periphery, the peripheral liquid flow is pushed to the center, the rotation of the fluid is added to collide on the interface of the connecting parts of the adjacent elements, perfect radial circulation mixing is realized, the temperature gradient and the speed gradient of the fluid on the section of the pipe are obviously reduced, and the mixing effect is obviously enhanced. Through the mixing unit element fixed in the pipe, two or more streams of fluid are cut, sheared, rotated and remixed, and the purpose of good dispersion and full mixing among the fluids is achieved, so that the mixed liquid after coarse emulsion is completed in the emulsifying tank 1 is further emulsified, the emulsifying quality is further improved, fine emulsion is completed, and finally the preparation of an emulsified matrix is completed.
In the emulsification process using the combination device, the aqueous phase matrix is first introduced into the mixing pipe 13 through the aqueous phase pipe 11, and the oil phase matrix is introduced into the mixing pipe 13 through the oil phase pipe 12. The mixture is then injected into the emulsification tank 1 from the injection port 14 through the mixing pipe 13 at high speed. Finally, the mixed solution is mixed through the fixed spoiler, so that the mixed solution is emulsified in the emulsifying tank 1. Finally, the preparation of the emulsified matrix can be completed by only opening the screw pump 31 and conveying the mixed liquid in the emulsifying tank 1 from the conveying pipeline 3 to the milk refiner 2.
Different from the above embodiments, the present invention provides a combination device for preparing an emulsified matrix, and the mixed solution of the crude milk is refined by arranging a milk refiner 2 at the outlet of an emulsifying tank 1, so as to further improve the emulsifying quality. Meanwhile, the combined device adopts a full-static emulsification technology, and the continuous emulsification is completed by means of the actions of turbulence, mixing and the like in the emulsification tank 1 provided with the fixed spoiler by means of the flow of the oil-water phase, and meanwhile, the device does not need a stirring motor, so that mechanical dynamic stirring is thoroughly canceled, and the safety of the emulsification process is greatly improved.
The present invention also provides a method of preparing an emulsified base, as shown in fig. 1 to 3, comprising the steps of:
step S1: the aqueous phase matrix is introduced into the mixing pipe 13 through the aqueous phase pipe 11, and the oil phase matrix is introduced into the mixing pipe 13 through the oil phase pipe 12.
Step S2: the mixed liquid is injected into the emulsification tank 1 from the injection port 14 through the mixing pipe 13 at a high speed.
Step S3: the mixed solution is mixed by a fixed spoiler, and is emulsified in an emulsifying tank 1.
In the emulsification process using the combination device, the aqueous phase matrix is first introduced into the mixing pipe 13 through the aqueous phase pipe 11, and the oil phase matrix is introduced into the mixing pipe 13 through the oil phase pipe 12. The mixture is then injected into the emulsification tank 1 from the injection port 14 through the mixing pipe 13 at high speed. Finally, the mixed solution is mixed through the fixed spoiler, so that the mixed solution is emulsified in the emulsifying tank 1.
Wherein, in the emulsification process in the emulsification tank 1, because the emulsification tank 1 is internally provided with the upper spoiler 15, the lower spoiler 16 and the side spoiler 17, after the mixed solution enters the emulsification tank 1, the mixed solution passes through the upper spoiler 15, and then the mixed solution is subjected to downward diversion, so that the mixed solution is disturbed downward. The mixed liquor passes through the lower spoiler 16, and is subjected to upward diversion, so that the mixed liquor is disturbed upward. The mixed liquid passes through the side spoiler 17, and is subjected to a diversion effect to the left or right, so that the mixed liquid is disturbed to the left or right. At the same time, the upper spoiler 15 and the lower spoiler 16 also have a shearing action on the mixed liquid, and the mixed liquid also has a rolling motion up and down in addition to a rotating motion in the tank body. The mixed solution is tumbled up and down in the emulsification tank 1 and rotated so that the mixed solution is continuously emulsified in the emulsification tank 1.
If the emulsification effect of the emulsifying tank 1 is found to be poor, after the emulsification is finished, the circulation pump 41 may be turned on, and the emulsified mixed solution is introduced into the emulsifying tank again through the circulation pipe 4 and then enters the emulsifying tank 1 again to perform circulation-enhanced emulsification.
After the emulsion tank 1 finishes coarse emulsion, the screw pump 31 is opened, and the mixed liquid of the coarse emulsion in the emulsion tank 1 is conveyed to the fine emulsion device 2 from the conveying pipeline 3, so that the preparation of the emulsion matrix is finished.
More specific steps refer to the text descriptions related to fig. 1 to 3, and are not repeated here.
In summary, the embodiment of the invention provides a method for preparing an emulsion matrix, which is characterized in that a fixed spoiler is arranged in an emulsion tank 1, a full static emulsification technology is adopted, and by means of the flow of oil-water phases, the continuous emulsification is completed by turbulence, mixing and other actions in the emulsion tank 1 provided with the fixed spoiler, and meanwhile, a stirring motor is not required, so that mechanical dynamic stirring is thoroughly eliminated, and the safety of the emulsification process is greatly improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A combination for preparing an emulsified base comprising:
an emulsifying tank;
the emulsifying tank is provided with a water phase pipeline and an oil phase pipeline, and the output end of the water phase pipeline is communicated with the output end of the oil phase pipeline to jointly form a mixing pipeline; at least one injection port is arranged on the emulsifying tank; the mixing pipeline is communicated with the injection port; a plurality of fixed spoilers are arranged in the emulsifying tank, and each fixed spoiler is arranged along the flowing direction of the mixed liquid in the emulsifying tank so as to emulsify the mixed liquid in the emulsifying tank;
the stationary spoiler comprises:
the upper spoiler is bent downwards along the injection direction of the mixed liquid and is used for downwards disturbing the mixed liquid;
the lower spoiler is bent upwards along the injection direction of the mixed liquid and is used for upwards disturbing the mixed liquid;
and at least one side spoiler which is bent leftwards or rightwards along the injection direction of the mixed liquid and is used for disturbing the mixed liquid leftwards or rightwards.
2. The combination device for preparing an emulsion matrix according to claim 1, wherein the emulsion tank has a hollow cylindrical structure, the injection ports are arranged at intervals along an inner wall surface of the emulsion tank, and the mixing pipeline is arranged along an outer wall surface of the emulsion tank to sequentially communicate the water phase pipeline, the oil phase pipeline and the injection ports.
3. The combination for preparing an emulsion matrix of claim 2 wherein said upper spoiler is secured to an upper portion of said emulsion tank, said lower spoiler is secured to a lower portion of said emulsion tank, and said side spoiler is secured to an inner wall of said emulsion tank.
4. A combination according to claim 3, wherein a shaft is provided at the axis of the emulsifying tank, the upper and lower spoilers being secured within the emulsifying tank by the shaft; the side spoilers are uniformly distributed on the inner wall surface of the emulsifying tank along the injection direction of the mixed liquid.
5. The combination for preparing an emulsion matrix of claim 1, further comprising:
a milk refiner comprising at least one SV-type mixing unit; the milk refiner is communicated with the emulsifying tank through a conveying pipeline at the lower part of the emulsifying tank; the conveying pipeline is provided with a screw pump and is used for conveying the mixed liquid in the emulsifying tank to the milk refiner.
6. The combination for preparing an emulsion matrix of claim 1, further comprising:
the circulating pipeline is arranged on the emulsifying tank; the circulating pipeline is provided with a circulating pump which can convey the mixed liquid in the emulsifying tank to the emulsifying tank again through the circulating pipeline.
7. A method for preparing an emulsified base using the combined apparatus for preparing an emulsified base as set forth in any one of claims 1 to 6, comprising the steps of:
step S1: introducing an aqueous phase matrix into the mixing pipe through the aqueous phase pipe, and introducing an oil phase matrix into the mixing pipe through the oil phase pipe;
step S2: injecting the mixed liquid into the emulsifying tank from an injection port at a high speed through the mixing pipeline;
step S3: and mixing the mixed solution through a fixed spoiler to emulsify the mixed solution in the emulsifying tank.
8. The method according to claim 7, wherein the step S3 includes:
and passing the mixed solution through an upper spoiler, a lower spoiler and a side spoiler in the emulsifying tank, wherein the mixed solution rolls up and down in the emulsifying tank and rotates, so that the mixed solution is continuously emulsified in the emulsifying tank.
9. The method according to claim 8, wherein the step S3 further comprises:
starting a circulating pump, guiding the emulsified mixed solution into the emulsifying tank again through a circulating pipeline, and re-entering the emulsifying tank for circulating and reinforcing emulsification;
the method further comprises a step S4:
and (3) turning on a screw pump, and conveying the mixed liquid with the coarse emulsion in the emulsifying tank to a fine emulsion device from a conveying pipeline to finish the preparation of the emulsifying matrix.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811521001.5A CN109485530B (en) | 2018-12-12 | 2018-12-12 | Method for preparing emulsified base material and combined device thereof |
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| CN201811521001.5A CN109485530B (en) | 2018-12-12 | 2018-12-12 | Method for preparing emulsified base material and combined device thereof |
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| CN109485530B true CN109485530B (en) | 2023-10-20 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470351U (en) * | 2009-08-31 | 2010-05-19 | 北京星宇惠龙科技发展有限责任公司 | emulsifying apparatus |
| CN105664745A (en) * | 2016-03-24 | 2016-06-15 | 华东理工大学 | Delivery reinforced mechanical stirring type continuous emulsifier and emulsifying method |
| CN206731028U (en) * | 2017-05-15 | 2017-12-12 | 广州市美夫兰化妆品有限公司 | A kind of face cream production circulating emulsion machine |
| CN209652197U (en) * | 2018-12-12 | 2019-11-19 | 北京北矿亿博科技有限责任公司 | A kind of combination unit preparing emulsified bases |
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2018
- 2018-12-12 CN CN201811521001.5A patent/CN109485530B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201470351U (en) * | 2009-08-31 | 2010-05-19 | 北京星宇惠龙科技发展有限责任公司 | emulsifying apparatus |
| CN105664745A (en) * | 2016-03-24 | 2016-06-15 | 华东理工大学 | Delivery reinforced mechanical stirring type continuous emulsifier and emulsifying method |
| CN206731028U (en) * | 2017-05-15 | 2017-12-12 | 广州市美夫兰化妆品有限公司 | A kind of face cream production circulating emulsion machine |
| CN209652197U (en) * | 2018-12-12 | 2019-11-19 | 北京北矿亿博科技有限责任公司 | A kind of combination unit preparing emulsified bases |
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