CN116099631B - Preparation process and equipment of nanoscale ginseng powder based on skin care product - Google Patents
Preparation process and equipment of nanoscale ginseng powder based on skin care product Download PDFInfo
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- CN116099631B CN116099631B CN202310088616.8A CN202310088616A CN116099631B CN 116099631 B CN116099631 B CN 116099631B CN 202310088616 A CN202310088616 A CN 202310088616A CN 116099631 B CN116099631 B CN 116099631B
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- 241000208340 Araliaceae Species 0.000 title claims abstract description 180
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 title claims abstract description 180
- 235000003140 Panax quinquefolius Nutrition 0.000 title claims abstract description 180
- 235000008434 ginseng Nutrition 0.000 title claims abstract description 180
- 239000000843 powder Substances 0.000 title claims abstract description 149
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 238000000227 grinding Methods 0.000 claims abstract description 167
- 239000002245 particle Substances 0.000 claims abstract description 47
- 239000002994 raw material Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007873 sieving Methods 0.000 claims abstract description 9
- 239000002105 nanoparticle Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 238000012797 qualification Methods 0.000 claims description 33
- 238000007405 data analysis Methods 0.000 claims description 29
- 238000012937 correction Methods 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000005303 weighing Methods 0.000 claims description 11
- 230000001276 controlling effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000009700 powder processing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/14—Edge runners, e.g. Chile mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Mycology (AREA)
- Botany (AREA)
- Dermatology (AREA)
- Biotechnology (AREA)
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- Cosmetics (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a preparation process and equipment of nano-scale ginseng powder based on skin care products, in particular to the technical field of ginseng powder processing, comprising the following steps: placing the ginseng raw material with standard weight into a pulverizer from a feed hopper to pulverize, so as to obtain dry micron-sized ginseng coarse powder; the control module judges the water spraying amount of the dry micron-sized ginseng coarse powder according to the weight of the dry micron-sized ginseng coarse powder transmitted from the transmission pipeline, and the first grinding roller and the second grinding roller carry out rolling grinding on the soaked dry micron-sized ginseng coarse powder to obtain wet micron-sized ginseng fine powder; the control module controls the roller shaft to rotate, and performs vibration grinding on the wet micron-sized ginseng fine powder to prepare wet nano-sized ginseng powder; sieving wet nano-level ginseng powder by an ultrasonic vibration sieve, and sliding the sieved powder into a storage tank by a slideway to complete the preparation; further improving the control of the particle size of the ginseng powder.
Description
Technical Field
The invention relates to the technical field of ginseng powder processing, in particular to a preparation process and equipment of nano-scale ginseng powder based on skin care products.
Background
The ginseng powder is a rare traditional Chinese medicine and nutritional health-care product, contains a large amount of amino acids, peptides, vitamins and the like required by human bodies, has the effects of maintaining beauty and keeping young, tonifying primordial qi and strengthening heart, and can improve the immunity of the human bodies, but the processing of ginseng into nano-scale powder is very difficult, and the finer powder is more beneficial to the absorption of the human bodies.
Chinese patent publication No.: CN102416029a discloses a ginseng superfine powder, a preparation method and a preparation thereof, the preparation method of the invention is that ginseng is crushed into ginseng coarse powder with the particle fineness of not more than 5mm, the ginseng coarse powder is sent into a super-high speed jet mill for crushing after ozone sterilization, and the particle fineness of the ginseng coarse powder is crushed into 2-10 mu m, thus obtaining the ginseng superfine powder; the ultra-high airflow crushing technology and the ozone sterilization technology are adopted to prepare the ginseng ultra-fine powder which is favorable for human body absorption, is not easy to deteriorate and has uniform particles, can retain all active ingredients of ginseng, fully plays the role of ginseng, and can be used for preparing ginseng products; therefore, the ginseng superfine powder, the preparation method and the preparation thereof have the problem of not strictly controlling the particle size of the ginseng powder.
Disclosure of Invention
Therefore, the invention provides a preparation process and equipment of nano-scale ginseng powder based on skin care products, which are used for solving the problem that the particle size control of ginseng powder is not strict in the prior art.
In order to achieve the above purpose, the invention provides a preparation process of nano-scale ginseng powder based on skin care products, which comprises the following steps:
s1, placing a ginseng raw material with standard weight into a pulverizer from a feed hopper to pulverize, so as to obtain dry micron-sized ginseng coarse powder;
s2, the control module judges the water spraying amount of the dry micron-sized ginseng coarse powder according to the weight of the dry micron-sized ginseng coarse powder transmitted from the transmission pipeline, and the first grinding roller and the second grinding roller roll-grind the soaked dry micron-sized ginseng coarse powder to obtain wet micron-sized ginseng fine powder;
s3, controlling the roller shaft to rotate by a control module, and vibrating and grinding the wet micron-sized ginseng fine powder to obtain wet nanometer-sized ginseng powder;
s4, sieving the wet nano-scale ginseng powder through an ultrasonic vibration sieve, and sliding the sieved powder into a storage tank through a slideway to complete the preparation;
When the wet nano-level ginseng powder is sieved by an ultrasonic vibration sieve and slides into a storage tank to finish the sieving, a data acquisition module acquires the occupation ratio of the wet nano-level ginseng powder with the particle size smaller than 35nm detected by a second particle size analyzer, a data analysis module compares the occupation ratio with a preset occupation ratio, a control module judges whether vibration grinding of a grinding bin is qualified or not according to a comparison result, and when the vibration grinding bin is unqualified, the data analysis module calculates the occupation ratio difference value of the occupation ratio of the wet nano-level ginseng powder with the particle size smaller than 35nm and the preset occupation ratio, compares the occupation ratio difference value with the preset occupation ratio difference value, and the control module corrects the vibration frequency of the ultrasonic vibration sieve according to the comparison result;
The equipment based on the nano-scale ginseng powder preparation process in the skin care product comprises:
A base (1),
A first support column (2), a second support column (3), a third support column (4) and a fourth support column (5) which are respectively arranged on the base (1),
The fourth support column (5) is connected with a sprayer (7) for spraying water to the grinding device through a second grabbing clamp (6), the first support column (2) and the second support column (3) are connected through a first support (8) and a second support (9), and the first support (8) is arranged above the second support (9);
a storage tank (10) which is arranged on one side of the base (1) close to the fourth support column (5) and is used for containing wet nano-scale ginseng powder,
Wherein the storage tank (10) is connected with the second particle size analyzer;
the crushing device comprises a crusher (11) arranged on the first support (8) and used for crushing ginseng raw materials, and a feed hopper (12) arranged above the crusher (11) and used for placing the raw materials;
The feeding hopper (12) is connected with the pulverizer (11) through a first grabbing clamp (13) arranged on the first support column (2);
The grinding device comprises a grinding bin (14) which is arranged on a second support (9) and used for vibrating and grinding, a first grinding roller (15) and a second grinding roller (16) which are used for rolling and grinding are arranged on the upper portion of the grinding bin (14), an ultrasonic vibration sieve (17) used for vibrating and sieving is arranged at the bottom of the grinding bin (14), and a motor (18) used for controlling the vibration frequency of the ultrasonic vibration sieve 17 is arranged at a position, close to the bottom, of the outer wall of the grinding bin (14).
A drum shaft (19) is arranged in the center of the interior of the grinding bin (14), and a weighing sensor (20) for weighing is arranged at the upper part of the drum shaft (19);
wherein the grinding device is connected with the crushing device through a transmission pipeline (21), and the grinding device is connected with the storage tank (10) through a transmission slideway (22). .
Further, when the first crushing of the ginseng raw material in the crusher is completed, the dry micron-sized ginseng coarse powder with the particle size of more than 75um stays in the crusher for second crushing, and the dry micron-sized ginseng coarse powder with the particle size of less than or equal to 75um is conveyed to a grinding device for grinding through the conveying pipeline.
Further, when the dry micron-sized ginseng coarse powder is transmitted to the grinding roller through the transmission pipeline, the data acquisition module acquires the weight G of the dry micron-sized ginseng coarse powder weighed by the weighing sensor, the data analysis module compares the weight G of the dry micron-sized ginseng coarse powder with a preset weight G1, the control module judges whether the crushing of the ginseng raw material by the crusher is qualified according to the comparison result,
If G is less than G1, the control module judges that the crushing machine is not qualified for crushing the ginseng raw material;
And if G is more than or equal to G1, the control module judges that the ginseng raw material is crushed by the crusher.
Further, when the control module judges that the crushing of the ginseng raw material by the crusher is not qualified, the data analysis module calculates a weight difference delta G between the weight of the dry micron-sized ginseng coarse powder and a preset weight, and sets delta G=G1-G, compares the weight difference with the preset weight difference, the control module selects a corresponding shearing speed adjusting coefficient to adjust the shearing speed of the crusher according to the comparison result,
Wherein the control module is provided with a first preset weight difference delta G1, a second preset weight difference delta G2, a first shear speed regulating coefficient K1, a second shear speed regulating coefficient K2 and a third shear speed regulating coefficient K3, wherein delta G1 < [ delta ] G2,1 < K2 < K3 < 1.2,
If the delta G is less than or equal to delta G1, the control module judges that a first shear speed adjusting coefficient K1 is selected to adjust the shear speed of the pulverizer;
if delta G1 is less than delta G2, the control module judges that a second shear speed adjusting coefficient K2 is selected to adjust the shear speed of the pulverizer;
If delta G > -delta G2, the control module judges that a third shear speed adjusting coefficient K3 is selected to adjust the shear speed of the pulverizer;
When the control module determines that the ith shear rate adjustment coefficient Ki is selected to adjust the shear rate of the pulverizer, setting the adjusted shear rate of the pulverizer to V1, setting v1=v0×ki, wherein V0 is the initial shear rate of the pulverizer, ki is the adjustment coefficient of the shear rate of the pulverizer, and setting i=1, 2,3.
Further, when the control module judges that the pulverizer pulverizes the ginseng raw material, the data analysis module calculates the ratio U of the weight G of the dry micron-sized ginseng coarse powder to the standard weight G0, sets U=G/G0, compares the ratio with a preset ratio, the control module determines the water spraying amount of the sprayer according to the comparison result,
Wherein the control module is provided with a first preset ratio U1, a second preset ratio U2, a first water spraying amount L1, a second water spraying amount L2 and a third water spraying amount L3, wherein U1 is more than U2, L1 is more than L2 and less than L3,
If U is less than or equal to U1, the control module determines that the water spraying amount of the sprayer is L1;
if U1 is more than U and less than or equal to U2, the control module determines that the water spraying amount of the sprayer is L2;
if U is more than U2, the control module determines that the water spraying amount of the sprayer is L3.
Further, when the preparation of the wet micron-sized ginseng fine powder is completed, the data acquisition module acquires a first occupation ratio Q of micron-sized ginseng fine powder with the particle size of less than 15um detected by a first particle size analyzer, the data analysis module calculates the qualification rate E of the micron-sized ginseng powder, sets E=Q/Qz, compares the qualification rate E with a preset qualification rate E1, the control module judges whether the grinding of the first grinding roller and the second grinding roller reaches the standard or not according to the comparison result,
If E is less than E1, the control module judges that the grinding of the first grinding roller and the second grinding roller does not reach the standard;
and if E is more than or equal to E1, the control module judges that the grinding of the first grinding roller and the second grinding roller reaches the standard.
Further, when the control module determines that the grinding of the first grinding roller and the second grinding roller does not reach the standard, the data analysis module calculates a qualification rate difference delta E between the qualification rate E and a preset qualification rate E1, sets delta E=E1-E, compares the qualification rate difference with the preset qualification rate difference, determines corresponding pressure compensation values according to the comparison result to compensate the pressures of the first grinding roller and the second grinding roller,
Wherein the control module is provided with a first preset qualification rate delta E1, a second preset qualification rate delta E2, a first pressure compensation value P1, a second pressure compensation value P2 and a third pressure compensation value P3, the delta E1 is less than the delta E2, the P1 is less than the P2 and less than the P3,
If delta E is less than or equal to delta E1, the control module determines that the pressure compensation value of the first grinding roller and the second grinding roller is P1;
If delta E1 < deltaE 2 is less than or equal to delta E2, the control module determines the pressure compensation value of the first grinding roller and the second grinding roller to be P2;
If ΔE >. ΔE2, the control module determines a pressure compensation value for the first and second grinding rolls as P3.
Further, when the wet nano-level ginseng powder is sieved by the ultrasonic vibration sieve and slides into the storage tank through the slideway to finish, the data acquisition module acquires the occupation ratio D of the wet nano-level ginseng powder with the particle size smaller than 35nm detected by the second particle size analyzer, the data analysis module compares the occupation ratio D with the preset occupation ratio D1, the control module judges whether the vibration grinding of the grinding bin is qualified or not according to the comparison result,
If D is less than D1, the control module judges that the vibration grinding of the grinding bin is unqualified;
And if D is more than or equal to D1, the control module judges that the vibration grinding of the grinding bin is qualified.
Further, when the control module judges that the vibration grinding of the drum shaft is not qualified, the data analysis module calculates a ratio difference DeltaD between a ratio D of wet nanoscale ginseng powder with the particle size of less than 35nm and a preset ratio D1, and sets DeltaD=D1-D, compares the ratio difference with the preset ratio difference, the control module selects a corresponding correction coefficient according to the comparison result to correct the vibration frequency of the ultrasonic vibration sieve,
Wherein the control module is provided with a first preset duty ratio delta D1, a second preset duty ratio delta D2, a first correction coefficient X1, a second correction coefficient X2 and a third correction coefficient X3, wherein delta D1 < [ delta ] D2,1 < X2 < X3 < 1.5,
If delta D is less than or equal to delta D1, the control module judges that the first correction coefficient X1 is selected to correct the vibration frequency of the ultrasonic vibration screen;
if delta D1 is less than delta D2, the control module judges that the second correction coefficient X2 is selected to correct the vibration frequency of the ultrasonic vibration screen;
if delta D > -delta D2, the control module judges that a third correction coefficient X3 is selected to correct the vibration frequency of the ultrasonic vibration screen;
When the control module determines that the nth correction coefficient Xn is selected to correct the vibration frequency of the ultrasonic vibration screen, the corrected vibration frequency of the ultrasonic vibration screen is set to W1, W1=W0×Xn is set, wherein W0 is the initial vibration frequency of the ultrasonic vibration screen, xn is the correction coefficient of the vibration frequency of the ultrasonic vibration screen, and n=1, 2 and 3 are set.
Compared with the prior art, the invention has the beneficial effects that through the arrangement of the pipe diameter of the transmission pipeline, the ginseng powder with the particle size which does not reach the standard in the ginseng raw material after the first crushing is left in the crusher to be crushed for the second time, and the ginseng powder with the particle size which reaches the standard is transmitted to the grinding device along the transmission pipeline, so that the process preparation process is further simplified, and meanwhile, the management and control of the particle size of the ginseng powder are effectively improved.
Further, the weight of the dry micron-sized ginseng coarse powder weighed by the weighing sensor is obtained and compared with the preset weight, so that whether the ginseng raw material is crushed by the crusher is judged to be qualified or not, and when the ginseng raw material is judged to be unqualified by the crusher, the crushing qualification rate is further improved in the next crushing by adjusting the shearing speed of the crusher, and the management and control of the particle size of the ginseng powder are further improved.
Further, when the grinder is judged to be qualified for the first grinding, the sprayer needs to spray water to the qualified dry micron-sized ginseng coarse powder so as to ensure that the grinding roller can grind fully.
Further, when the preparation of the wet micron-sized ginseng fine powder is completed, the data analysis module calculates the qualification rate of the wet micron-sized ginseng fine powder according to the first occupation ratio of the wet micron-sized ginseng fine powder with the grain diameter of less than 15um detected by the first granularity meter, so as to judge whether the grinding of the first grinding roller and the second grinding roller reach the standard or not, and compensates the pressure of the first grinding roller and the second grinding roller according to the qualification rate difference under the condition that the grinding of the first grinding roller and the second grinding roller does not reach the standard, so that the control of the grain diameter of the ginseng powder is further improved.
Further, when the wet nano-scale ginseng powder is sieved by the ultrasonic vibration sieve and then slides into the storage tank through the slideway to finish, the occupation ratio of the wet nano-scale ginseng powder with the particle size below 35nm in the second particle size analyzer is obtained, so that whether the vibration grinding of the grinding bin is qualified or not is judged according to the comparison result of the occupation ratio and the preset occupation ratio, and the management and control of the particle size of the ginseng powder are further improved.
Drawings
FIG. 1 is a flow chart of a process for preparing nano-scale ginseng powder based on skin care products according to the present invention;
FIG. 2 is a schematic structural diagram of an apparatus based on the process for preparing nano-sized ginseng powder in skin care products according to the present invention;
FIG. 3 is an ultrasonic vibration screen diagram of the equipment based on the process for preparing nano-scale ginseng powder in skin care products according to the present invention;
Fig. 4 is a logic block diagram of the process for preparing nano-scale ginseng powder based on skin care products according to the present invention.
Detailed Description
In order that the objects and advantages of the invention will become more apparent, the invention will be further described with reference to the following examples; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1-3, fig. 1 is a flowchart of a process for preparing nano-scale ginseng powder based on skin care products according to the present invention; FIG. 2 is a schematic structural diagram of an apparatus based on the process for preparing nano-sized ginseng powder in skin care products according to the present invention; fig. 3 is an ultrasonic vibration screen diagram of the equipment based on the process for preparing nano-scale ginseng powder in skin care products.
In the embodiment of the invention, the preparation process of the nanoscale ginseng powder based on the skin care product comprises the following steps of:
s1, placing a ginseng raw material with standard weight into a pulverizer from a feed hopper to pulverize, so as to obtain dry micron-sized ginseng coarse powder;
s2, the control module judges the water spraying amount of the dry micron-sized ginseng coarse powder according to the weight of the dry micron-sized ginseng coarse powder transmitted from the transmission pipeline, and the first grinding roller and the second grinding roller roll-grind the soaked dry micron-sized ginseng coarse powder to obtain wet micron-sized ginseng fine powder;
s3, controlling the roller shaft to rotate by a control module, and vibrating and grinding the wet micron-sized ginseng fine powder to obtain wet nanometer-sized ginseng powder;
and S4, sieving the wet nano-scale ginseng powder by an ultrasonic vibration sieve, and sliding the sieved powder into a storage tank by a slide way to complete the preparation.
In the embodiment of the invention, the particle size of the dry micron-sized ginseng coarse powder is 5-75um, the particle size of the wet micron-sized ginseng fine powder is less than 15um, the particle size of the wet nanometer-sized ginseng powder is less than 35nm, and the pipe diameter of the transmission pipeline is 75um.
Specifically, when the first grinding of the ginseng raw material in the grinder is completed, the dry micron-sized ginseng coarse powder with the particle size of more than 75um stays in the grinder for second grinding, and the dry micron-sized ginseng coarse powder with the particle size of less than or equal to 75um is conveyed to a grinding device for grinding through the conveying pipeline.
Specifically, when the dry micron-sized ginseng coarse powder is transmitted to a grinding roller through the transmission pipeline, the data acquisition module acquires the weight G of the dry micron-sized ginseng coarse powder weighed by a weighing sensor, the data analysis module compares the weight G of the dry micron-sized ginseng coarse powder with a preset weight G1, the control module judges whether the crushing of the ginseng raw material by the crusher is qualified according to the comparison result,
If G is less than G1, the control module judges that the crushing machine is not qualified for crushing the ginseng raw material;
And if G is more than or equal to G1, the control module judges that the ginseng raw material is crushed by the crusher.
Specifically, when the control module judges that the crushing of the ginseng raw material by the crusher is not qualified, the data analysis module calculates a weight difference delta G between the weight of the dry micron-sized ginseng coarse powder and a preset weight, and sets delta G=G1-G, compares the weight difference with the preset weight difference, the control module selects a corresponding shearing speed adjusting coefficient to adjust the shearing speed of the crusher according to the comparison result,
Wherein the control module is provided with a first preset weight difference delta G1, a second preset weight difference delta G2, a first shear speed regulating coefficient K1, a second shear speed regulating coefficient K2 and a third shear speed regulating coefficient K3, wherein delta G1 < [ delta ] G2,1 < K2 < K3 < 1.2,
If the delta G is less than or equal to delta G1, the control module judges that a first shear speed adjusting coefficient K1 is selected to adjust the shear speed of the pulverizer;
if delta G1 is less than delta G2, the control module judges that a second shear speed adjusting coefficient K2 is selected to adjust the shear speed of the pulverizer;
If delta G > -delta G2, the control module judges that a third shear speed adjusting coefficient K3 is selected to adjust the shear speed of the pulverizer;
When the control module determines that the ith shear rate adjustment coefficient Ki is selected to adjust the shear rate of the pulverizer, setting the adjusted shear rate of the pulverizer to V1, setting v1=v0×ki, wherein V0 is the initial shear rate of the pulverizer, ki is the adjustment coefficient of the shear rate of the pulverizer, and setting i=1, 2,3.
Specifically, when the control module judges that the pulverizer pulverizes the ginseng raw material, the data analysis module calculates the ratio U of the weight G of the dry micron-sized ginseng coarse powder to the standard weight G0, sets U=G/G0, compares the ratio with a preset ratio, the control module determines the water spraying amount of the sprayer according to the comparison result,
Wherein the control module is provided with a first preset ratio U1, a second preset ratio U2, a first water spraying amount L1, a second water spraying amount L2 and a third water spraying amount L3, wherein U1 is more than U2, L1 is more than L2 and less than L3,
If U is less than or equal to U1, the control module determines that the water spraying amount of the sprayer is L1;
if U1 is more than U and less than or equal to U2, the control module determines that the water spraying amount of the sprayer is L2;
if U is more than U2, the control module determines that the water spraying amount of the sprayer is L3.
In the embodiment of the invention, under the condition of removing the natural loss of the ginseng raw material in the device, when the ginseng raw material is completely sheared and qualified by a pulverizer, standard water spraying amount is set for the dry micron-sized ginseng powder under the condition in a control module.
Specifically, when the preparation of the wet micron-sized ginseng fine powder is completed, the data acquisition module acquires a first occupation ratio Q of micron-sized ginseng fine powder with the particle size of less than 15um detected by a first particle size analyzer, the data analysis module calculates the qualification rate E of the micron-sized ginseng powder, sets E=Q/Qz, compares the qualification rate E with a preset qualification rate E1, the control module judges whether the grinding of the first grinding roller and the second grinding roller reaches the standard or not according to the comparison result,
If E is less than E1, the control module judges that the grinding of the first grinding roller and the second grinding roller does not reach the standard;
and if E is more than or equal to E1, the control module judges that the grinding of the first grinding roller and the second grinding roller reaches the standard.
Specifically, when the control module determines that the grinding of the first grinding roller and the second grinding roller does not reach the standard, the data analysis module calculates a qualification rate difference delta E between the qualification rate E and a preset qualification rate E1, sets delta E=E1-E, compares the qualification rate difference with the preset qualification rate difference, determines corresponding pressure compensation values according to the comparison result to compensate the pressures of the first grinding roller and the second grinding roller,
Wherein the control module is provided with a first preset qualification rate delta E1, a second preset qualification rate delta E2, a first pressure compensation value P1, a second pressure compensation value P2 and a third pressure compensation value P3, the delta E1 is less than the delta E2, the P1 is less than the P2 and less than the P3,
If delta E is less than or equal to delta E1, the control module determines that the pressure compensation value of the first grinding roller and the second grinding roller is P1;
If delta E1 < deltaE 2 is less than or equal to delta E2, the control module determines the pressure compensation value of the first grinding roller and the second grinding roller to be P2;
If ΔE >. ΔE2, the control module determines a pressure compensation value for the first and second grinding rolls as P3.
Specifically, when the wet nano-level ginseng powder is sieved by an ultrasonic vibration sieve and slides into a storage tank through a slideway to finish, the data acquisition module acquires the occupation ratio D of the wet nano-level ginseng powder with the particle size smaller than 35nm detected by a second particle size analyzer, the data analysis module compares the occupation ratio D with a preset occupation ratio D1, the control module judges whether the vibration grinding of the grinding bin is qualified or not according to the comparison result,
If D is less than D1, the control module judges that the vibration grinding of the grinding bin is unqualified;
And if D is more than or equal to D1, the control module judges that the vibration grinding of the grinding bin is qualified.
Specifically, when the control module judges that the vibration grinding of the drum shaft is not qualified, the data analysis module calculates a ratio difference DeltaD between a ratio D of wet nanoscale ginseng powder with the particle size of less than 35nm and a preset ratio D1, sets DeltaD=D1-D, compares the ratio difference with the preset ratio difference, the control module selects a corresponding correction coefficient according to the comparison result to correct the vibration frequency of the ultrasonic vibration sieve,
Wherein the control module is provided with a first preset duty ratio delta D1, a second preset duty ratio delta D2, a first correction coefficient X1, a second correction coefficient X2 and a third correction coefficient X3, wherein delta D1 < [ delta ] D2,1 < X2 < X3 < 1.5,
If delta D is less than or equal to delta D1, the control module judges that the first correction coefficient X1 is selected to correct the vibration frequency of the ultrasonic vibration screen;
if delta D1 is less than delta D2, the control module judges that the second correction coefficient X2 is selected to correct the vibration frequency of the ultrasonic vibration screen;
if delta D > -delta D2, the control module judges that a third correction coefficient X3 is selected to correct the vibration frequency of the ultrasonic vibration screen;
When the control module determines that the nth correction coefficient Xn is selected to correct the vibration frequency of the ultrasonic vibration screen, the corrected vibration frequency of the ultrasonic vibration screen is set to W1, W1=W0×Xn is set, wherein W0 is the initial vibration frequency of the ultrasonic vibration screen, xn is the correction coefficient of the vibration frequency of the ultrasonic vibration screen, and n=1, 2 and 3 are set.
An apparatus based on a process for preparing nano-sized ginseng powder in skin care products, comprising:
A base 1, a base plate and a base plate,
A first support column 2, a second support column 3, a third support column 4 and a fourth support column 5 which are respectively arranged on the base 1,
The fourth support column 5 is connected with a sprayer 7 for spraying water to the grinding device through a second grabbing clamp 6, the first support column 2 and the second support column 3 are connected through a first support 8 and a second support 9, and the first support 8 is arranged above the second support 9;
A storage tank 10 which is arranged on one side of the base 1 near the fourth support column 5 and is used for containing wet nano-scale ginseng powder,
Wherein the storage tank 10 is connected with the second particle size analyzer (not shown);
A pulverizing device comprising a pulverizer 11 disposed on the first support 8 for pulverizing the ginseng raw material and a hopper 12 disposed above the pulverizer 11 for receiving the raw material;
wherein the feed hopper 12 is connected with the pulverizer 11 through a first grabbing clamp 13 arranged on the first support column 2;
The grinding device comprises a grinding bin 14 which is arranged on a second support 9 and used for vibrating and grinding, a first grinding roller 15 and a second grinding roller 16 which are used for rolling and grinding are arranged at the upper part of the grinding bin 14, an ultrasonic vibration sieve 17 used for vibrating and sieving is arranged at the bottom of the grinding bin 14, and a motor 18 used for controlling the vibration frequency of the ultrasonic vibration sieve 17 is arranged at a position, close to the bottom, of the outer wall of the grinding bin 14.
A drum shaft 19 is arranged in the center of the interior of the grinding bin 14, and a weighing sensor 20 for weighing is arranged at the upper part of the drum shaft 19;
Wherein the grinding device is connected with the crushing device through a transmission pipeline 21, and the grinding device is connected with the storage tank 10 through a transmission slideway 22.
Referring to fig. 4, fig. 4 is a logic block diagram of a process for preparing nano-sized ginseng powder based on skin care products according to the present invention.
The embodiment of the invention further comprises the following steps:
the data acquisition module is used for acquiring data measured by the weighing sensor and the second particle analyzer;
The data analysis module is connected with the data acquisition module and used for analyzing the data acquired by the data acquisition module;
And the control module is connected with the data analysis module and used for adjusting the data analyzed by the data analysis module.
In the embodiment of the invention, the nano-scale ginseng powder preparation process based on the skin care product comprises the following working processes: the method comprises the steps of putting ginseng powder raw materials with standard weight into a pulverizer from a feed hopper to pulverize, obtaining dry micron-sized ginseng coarse powder, conveying the qualified dry micron-sized ginseng coarse powder to a grinding device along a conveying pipeline, controlling a sprayer to be started by a control module to soak the dry micron-sized ginseng coarse powder, controlling a first grinding roller and a second grinding roller to be started to conduct rolling grinding on the soaked dry micron-sized ginseng coarse powder, enabling the obtained wet micron-sized ginseng fine powder to flow into a grinding bin along the device when the rolling grinding is completed, controlling a roller shaft to be started to rotate, starting an ultrasonic vibration sieve to screen, and enabling the obtained wet nanometer-sized ginseng powder to slide into a storage tank along a slide way.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will be within the scope of the present invention.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the invention; various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The preparation process of the nanoscale ginseng powder based on the skin care product is characterized by comprising the following steps of:
s1, placing a ginseng raw material with standard weight into a pulverizer from a feed hopper to pulverize, so as to obtain dry micron-sized ginseng coarse powder;
s2, the control module judges the water spraying amount of the dry micron-sized ginseng coarse powder according to the weight of the dry micron-sized ginseng coarse powder transmitted from the transmission pipeline, and the first grinding roller and the second grinding roller roll-grind the soaked dry micron-sized ginseng coarse powder to obtain wet micron-sized ginseng fine powder;
s3, controlling the roller shaft to rotate by a control module, and vibrating and grinding the wet micron-sized ginseng fine powder to obtain wet nanometer-sized ginseng powder;
s4, sieving the wet nano-scale ginseng powder through an ultrasonic vibration sieve, and sliding the sieved powder into a storage tank through a slideway to complete the preparation;
When the wet nano-level ginseng powder is sieved by an ultrasonic vibration sieve and slides into a storage tank to finish the sieving, a data acquisition module acquires the occupation ratio of the wet nano-level ginseng powder with the particle size smaller than 35nm detected by a second particle size analyzer, a data analysis module compares the occupation ratio with a preset occupation ratio, a control module judges whether vibration grinding of a grinding bin is qualified or not according to a comparison result, and when the vibration grinding bin is unqualified, the data analysis module calculates the occupation ratio difference value of the occupation ratio of the wet nano-level ginseng powder with the particle size smaller than 35nm and the preset occupation ratio, compares the occupation ratio difference value with the preset occupation ratio difference value, and the control module corrects the vibration frequency of the ultrasonic vibration sieve according to the comparison result;
The equipment based on the nano-scale ginseng powder preparation process in the skin care product comprises:
A base (1),
A first support column (2), a second support column (3), a third support column (4) and a fourth support column (5) which are respectively arranged on the base (1),
The fourth support column (5) is connected with a sprayer (7) for spraying water to the grinding device through a second grabbing clamp (6), the first support column (2) and the second support column (3) are connected through a first support (8) and a second support (9), and the first support (8) is arranged above the second support (9);
a storage tank (10) which is arranged on one side of the base (1) close to the fourth support column (5) and is used for containing wet nano-scale ginseng powder,
Wherein the storage tank (10) is connected with the second particle size analyzer;
the crushing device comprises a crusher (11) arranged on the first support (8) and used for crushing ginseng raw materials, and a feed hopper (12) arranged above the crusher (11) and used for placing the raw materials;
The feeding hopper (12) is connected with the pulverizer (11) through a first grabbing clamp (13) arranged on the first support column (2);
The grinding device comprises a grinding bin (14) which is arranged on a second support (9) and used for carrying out vibration grinding, a first grinding roller (15) and a second grinding roller (16) which are used for carrying out rolling grinding are arranged at the upper part of the grinding bin (14), an ultrasonic vibration sieve (17) used for vibration sieving is arranged at the bottom of the grinding bin (14), and a motor (18) used for controlling the vibration frequency of the ultrasonic vibration sieve (17) is arranged at a position, close to the bottom, of the outer wall of the grinding bin (14);
a drum shaft (19) is arranged in the center of the interior of the grinding bin (14), and a weighing sensor (20) for weighing is arranged at the upper part of the drum shaft (19);
Wherein the grinding device is connected with the crushing device through a transmission pipeline (21), and the grinding device is connected with the storage tank (10) through a transmission slideway (22).
2. The process for preparing nano-sized ginseng powder based on skin care products according to claim 1, wherein when the first pulverization of ginseng raw material is completed in a pulverizer, dry micro-sized ginseng coarse powder with a particle size of more than 75um stays in the pulverizer for second pulverization, and dry micro-sized ginseng coarse powder with a particle size of less than or equal to 75um is transported to a grinding device for grinding through the transport pipeline.
3. The process for preparing the nano-scale ginseng powder based on the skin care product according to claim 2, wherein when the dry micro-scale ginseng coarse powder is transmitted to a grinding roller through the transmission pipeline, a data acquisition module acquires the weight G of the dry micro-scale ginseng coarse powder weighed by a weighing sensor, a data analysis module compares the weight G of the dry micro-scale ginseng coarse powder with a preset weight G1, the control module judges whether the grinding of the ginseng raw material by the grinder is qualified according to the comparison result,
If G is less than G1, the control module judges that the crushing machine is not qualified for crushing the ginseng raw material;
And if G is more than or equal to G1, the control module judges that the ginseng raw material is crushed by the crusher.
4. The process for preparing ginseng powder according to claim 3, wherein when the control module determines that the pulverizing of the ginseng raw material by the pulverizer is failed, the data analysis module calculates a weight difference Δg between the weight of the dry micron-sized ginseng coarse powder and a preset weight, sets Δg=g1-G, compares the weight difference with the preset weight difference, the control module selects a corresponding shear rate adjustment coefficient according to the comparison result to adjust the shear rate of the pulverizer,
Wherein the control module is provided with a first preset weight difference delta G1, a second preset weight difference delta G2, a first shear speed regulating coefficient K1, a second shear speed regulating coefficient K2 and a third shear speed regulating coefficient K3, wherein delta G1 < [ delta ] G2,1 < K2 < K3 < 1.2,
If the delta G is less than or equal to delta G1, the control module judges that a first shear speed adjusting coefficient K1 is selected to adjust the shear speed of the pulverizer;
if delta G1 is less than delta G2, the control module judges that a second shear speed adjusting coefficient K2 is selected to adjust the shear speed of the pulverizer;
If delta G > -delta G2, the control module judges that a third shear speed adjusting coefficient K3 is selected to adjust the shear speed of the pulverizer;
When the control module determines that the ith shear rate adjustment coefficient Ki is selected to adjust the shear rate of the pulverizer, setting the adjusted shear rate of the pulverizer to V1, setting v1=v0×ki, wherein V0 is the initial shear rate of the pulverizer, ki is the adjustment coefficient of the shear rate of the pulverizer, and setting i=1, 2,3.
5. The process for preparing the nano-scale ginseng powder based on the skin care product according to claim 4, wherein when the control module judges that the crushing of the ginseng raw material by the crusher is qualified, the data analysis module calculates the ratio U of the weight G of the dry micron-sized ginseng coarse powder to the standard weight G0, sets U=G/G0, compares the ratio with a preset ratio, the control module determines the water spraying amount of the sprayer according to the comparison result,
Wherein the control module is provided with a first preset ratio U1, a second preset ratio U2, a first water spraying amount L1, a second water spraying amount L2 and a third water spraying amount L3, wherein U1 is more than U2, L1 is more than L2 and less than L3,
If U is less than or equal to U1, the control module determines that the water spraying amount of the sprayer is L1;
if U1 is more than U and less than or equal to U2, the control module determines that the water spraying amount of the sprayer is L2;
if U is more than U2, the control module determines that the water spraying amount of the sprayer is L3.
6. The process for preparing nano-scale ginseng powder based on skin care products according to claim 5, wherein when the preparation of wet-type micro-scale ginseng powder is completed, the data acquisition module acquires a first occupancy rate Q of micro-scale ginseng powder with a particle size of less than 15um detected by a first particle size analyzer, the data analysis module calculates a qualification rate E of the micro-scale ginseng powder, sets E=Q/Qz, compares the qualification rate E with a preset qualification rate E1, the control module judges whether the grinding of the first grinding roller and the second grinding roller reaches the standard according to the comparison result,
If E is less than E1, the control module judges that the grinding of the first grinding roller and the second grinding roller does not reach the standard;
and if E is more than or equal to E1, the control module judges that the grinding of the first grinding roller and the second grinding roller reaches the standard.
7. The process for preparing nano-scale ginseng powder based on skin care products according to claim 6, wherein when the control module determines that the grinding of the first grinding roller and the second grinding roller does not reach the standard, the data analysis module calculates a qualification rate difference Δe between the qualification rate E and a preset qualification rate E1, sets Δe=e1-E, compares the qualification rate difference with the preset qualification rate difference, determines corresponding pressure compensation values according to the comparison results, compensates the pressures of the first grinding roller and the second grinding roller,
Wherein the control module is provided with a first preset qualification rate delta E1, a second preset qualification rate delta E2, a first pressure compensation value P1, a second pressure compensation value P2 and a third pressure compensation value P3, the delta E1 is less than the delta E2, the P1 is less than the P2 and less than the P3,
If delta E is less than or equal to delta E1, the control module determines that the pressure compensation value of the first grinding roller and the second grinding roller is P1;
If delta E1 < deltaE 2 is less than or equal to delta E2, the control module determines the pressure compensation value of the first grinding roller and the second grinding roller to be P2;
If ΔE >. ΔE2, the control module determines a pressure compensation value for the first and second grinding rolls as P3.
8. The process for preparing nano-scale ginseng powder based on skin care products according to claim 7, wherein when the wet nano-scale ginseng powder is sieved by an ultrasonic vibration sieve and slides into a storage tank through a slideway to finish the process, the data acquisition module acquires the occupation ratio D of the wet nano-scale ginseng powder with the particle size of less than 35nm detected by a second particle size analyzer, the data analysis module compares the occupation ratio D with a preset occupation ratio D1, the control module judges whether the vibration grinding of the grinding bin is qualified or not according to the comparison result,
If D is less than D1, the control module judges that the vibration grinding of the grinding bin is unqualified;
And if D is more than or equal to D1, the control module judges that the vibration grinding of the grinding bin is qualified.
9. The process for preparing nano-scale ginseng powder based on skin care products according to claim 8, wherein when the control module determines that the vibration grinding of the drum shaft is not qualified, the data analysis module calculates a difference Δd between a ratio D of wet nano-scale ginseng powder having a particle size of 35nm or less and a preset ratio D1, sets Δd=d1-D, compares the difference with the preset ratio difference, selects a corresponding correction coefficient according to the comparison result to correct the vibration frequency of the ultrasonic vibration sieve,
Wherein the control module is provided with a first preset duty ratio delta D1, a second preset duty ratio delta D2, a first correction coefficient X1, a second correction coefficient X2 and a third correction coefficient X3, wherein delta D1 < [ delta ] D2,1 < X2 < X3 < 1.5,
If delta D is less than or equal to delta D1, the control module judges that the first correction coefficient X1 is selected to correct the vibration frequency of the ultrasonic vibration screen;
if delta D1 is less than delta D2, the control module judges that the second correction coefficient X2 is selected to correct the vibration frequency of the ultrasonic vibration screen;
if delta D > -delta D2, the control module judges that a third correction coefficient X3 is selected to correct the vibration frequency of the ultrasonic vibration screen;
When the control module determines that the nth correction coefficient Xn is selected to correct the vibration frequency of the ultrasonic vibration screen, the corrected vibration frequency of the ultrasonic vibration screen is set to W1, W1=W0×Xn is set, wherein W0 is the initial vibration frequency of the ultrasonic vibration screen, xn is the correction coefficient of the vibration frequency of the ultrasonic vibration screen, and n=1, 2 and 3 are set.
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