CN114767558B

CN114767558B - Whitening and freckle-removing essence emulsion preparation device

Info

Publication number: CN114767558B
Application number: CN202210285335.7A
Authority: CN
Inventors: 蔡蓓蕾
Original assignee: Wuxi Zhiyan Biotechnology Co ltd
Current assignee: Wuxi Zhiyan Biotechnology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2023-06-30
Anticipated expiration: 2042-03-22
Also published as: CN114767558A

Abstract

The invention belongs to the field of essence emulsion preparation, and in particular relates to whitening and freckle-removing essence emulsion with azelaic acid and a preparation method thereof, wherein the whitening and freckle-removing essence emulsion comprises the following components in percentage by mass: solvent: 59.34%; skin conditioner 1:15%; humectant 1:8%; humectant 2:5%; emollient 1:5%; emollient 2:1.5%; emollient 3:1.5%; emulsifier 1:1.5%; emollient 4:1%; and (3) a thickening agent: 0.6%; emulsifier 2:0.5%; skin conditioning agent 2:0.5%; skin conditioner 3:0.2%; chelating agent: 0.1%; preservative: 0.1%; pH regulator: 0.1%; and (3) a thickening agent: 0.06%; the acne-removing effect of the product can be improved by adding azelaic acid into the components, because a proper amount of azelaic acid has the effect of inhibiting skin grease secretion, and a proper amount of azelaic acid has the anti-keratinization effect on normal skin and acne infected skin, the synthesis of filiform keratins is reduced, and the hyperkeratosis of hair follicles is prevented, so that the functionality of the essence emulsion is effectively improved.

Description

Whitening and freckle-removing essence emulsion preparation device

Technical Field

The invention belongs to the field of preparation of essence milk, and in particular relates to whitening and freckle-removing essence milk with azelaic acid and a preparation method thereof.

Background

People of love and beauty have the same importance as the age progress, people attach more and more importance to the skin of themselves, especially the facial skin, once the phenomena such as color spots appear, the phenomena need to be smeared by using essence emulsion to cover and treat the color spots.

One Chinese patent with publication number of CN113208995A discloses a functional whitening and spot-lightening composition, a preparation method and application thereof, wherein the composition comprises the following components in percentage by mass: 4% -12% of radix ampelopsis root extract; 5% -16% of ligusticum chuanxiong hort root extract; 3% -12% of akebia stem extract; 8% -14% of a radix nardostachyos root extract; 9% -15% of plum fruit extract; 5% -17% of skin conditioning agent; 6% -11% of an emollient; the balance being solvent. The preparation method comprises the following steps: and uniformly mixing the components of the functional whitening and spot-fading composition at normal temperature to obtain the functional whitening and spot-fading composition. The functional whitening and spot-lightening composition is added into skin care water, essence, emulsion, cream and facial mask, so that the skin care product has the effects of whitening and spot lightening and also has the anti-wrinkle effect.

The existing whitening and freckle-removing essence emulsion has single effect, is difficult to meet the demands of people, and has common treatment effect on acnes and acnes of the face.

Therefore, the invention provides whitening and freckle-removing essence emulsion with azelaic acid and a preparation method thereof.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the invention relates to whitening and freckle-removing essence emulsion with azelaic acid, which comprises the following components in percentage by mass:

solvent: 59.34%;

skin conditioner 1:15%;

humectant 1:8%;

humectant 2:5%;

emollient 1:5%;

emollient 2:1.5%;

emollient 3:1.5%;

emulsifier 1:1.5%;

emollient 4:1%;

and (3) a thickening agent: 0.6%;

emulsifier 2:0.5%;

skin conditioning agent 2:0.5%;

skin conditioner 3:0.2%;

chelating agent: 0.1%;

preservative: 0.1%;

pH regulator: 0.1%;

and (3) a thickening agent: 0.06%;

wherein the solvent may be water; the skin conditioning agent 1 may be azelaic acid; humectant 1 may be butylene glycol; the humectant 2 may be glycerin; emollient 1 can be isononyl isononanoate; emollient 2 may be caprylic/capric triglyceride; emollient 3 may be polydimethylsiloxane; the emollient 4 may be polydimethylsiloxane; the thickener may be an ammonium acryloyldimethyl taurate/VP copolymer; the skin conditioning agent 2 may be tranexamic acid; the skin conditioner 3 may be Salix ALBA (Salix ALBA) bark extract; the chelating agent may be disodium EDTA; the preservative may be benzoic acid; the pH adjuster may be sodium hydroxide; the thickener is Sphingomonas (Sphingomonas) fermentation product extract;

wherein the emulsifier 1 may be: 21% glycerol stearate, 21% jojoba esters, 18.25% cetyl alcohol, 18.25% stearyl alcohol, 9% sunflower (HELIANTHUS ANNUUS) seed wax, 9% sodium stearoyl glutamate, 3% water, 0.495% polyglycerol-3, and 0.005% tocopherol (vitamin E);

the acne removing effect of the product can be enhanced by adding azelaic acid into the components, because a proper amount of azelaic acid has the effect of inhibiting skin grease secretion, the activity of androgens, particularly dihydrotestosterone, for inducing sebaceous glands is one of the causes of acne, and a proper amount of azelaic acid has the anti-keratinization effect on normal skin and acne infected skin, reduces synthesis of filiform keratins, prevents excessive keratinization of hair follicles, and effectively increases the functionality of the essence emulsion.

The preparation method of the whitening and freckle-removing essence emulsion with azelaic acid is used for preparing the whitening and freckle-removing essence emulsion with azelaic acid, and specifically comprises the following steps of:

s1: firstly, mixing and stirring 20% -40% of solvent in the raw materials with sodium hydroxide, uniformly stirring and dissolving for later use, and then uniformly mixing and stirring the humectant 2 and the thickener for later use;

s2: adding water into an emulsifying pot, adding a mixture of a humectant 2 and a thickener, heating to 85-90 ℃, starting stirring and homogenizing, uniformly dissolving, cooling to 75-80 ℃, adding 40% -50% of solvent, a humectant 1, a thickener, an emulsifier 2, a chelating agent and a preservative, and uniformly stirring and dissolving;

s3: adding the emollient 1, the emollient 2, the emollient 3, the emulsifier 1 and the emollient 4 into an oil phase pot, heating to 75-80 ℃, stirring and dissolving uniformly, filtering to an emulsifying pot, and starting homogenization and stirring until emulsification is uniform;

s4: cooling the emulsifying pot to 40-45deg.C, adding skin conditioner 1, homogenizing, and stirring until the mixture is uniformly dispersed;

s5: cooling the emulsifying pot to 38-40 ℃, respectively adding pre-dissolved solvent and sodium hydroxide raw materials, 40-60% of solvent, skin conditioning agent 2 and chelating agent, stirring and dispersing uniformly to obtain a finished product, and matching with the arrangement of an exchange rod in the emulsifying pot, the exchange rod goes deep into the inner side of the emulsifying pot, so that the heat exchange speed of the emulsifying pot is increased, and the production efficiency is improved;

through the dedicated emulsification pot of use, the setting of cooperation exchange rod, the exchange rod is gone into to the inboard of emulsification pot, can carry out closer temperature measurement to the product being processed, can carry out contact heat exchange to the product simultaneously, and then has improved heat transfer rate, has improved production efficiency.

Preferably, the top fixed mounting of emulsion pot has driving motor, driving motor's bottom fixed mounting has the puddler, the heat exchange intermediate layer has been seted up to the inboard of emulsion pot, the outside fixed mounting of emulsion pot has a plurality of group's go-between, runs through one side sliding connection of emulsion pot has a plurality of group's exchange pole, the go-between is located the outside of exchange pole, and exchange pole and go-between sliding connection, the outside fixed mounting of exchange pole has a plurality of temperature measurement module, the inboard fixed mounting of go-between has two sets of drive wheels, and one of them set of drive wheel is parallel arrangement with the exchange pole, and another set of drive wheel is perpendicular setting with the exchange pole, during operation, because the frequency that needs to heat up and cool down is comparatively frequent in order to guarantee experimental accuracy, all needs accurate to the product to measure the temperature, but ordinary temperature measurement often only measures the inner wall temperature of emulsion pot, and results in measurement data to be inaccurate, through setting up the exchange pole, when needs, starts to drive the exchange pole to the inboard removal of emulsion, lets the temperature measurement module outside the exchange pole can get into the inboard of product to more accurate, thereby can take out the drive wheel to take out the more than the setting up the more accurate value and can take out the drive wheel in order to take out the more than the setting up the more than the drive wheel is more accurate, can take out the measurement value and can take out the change the drive wheel is more than the well, can be more than well to take out to the change the measurement, and can be more than well and more than can be more than well to the temperature measurement can be well to the measurement and can be well to take out and the measurement can be well to the measurement can be well the measurement and the temperature measurement can be well.

Preferably, the puddler is the metal material setting, and the puddler is the platykurtic setting, the inside both sides of emulsification pot are all fixed mounting has the electro-magnet, and during operation closes driving motor when needs temperature measurement, makes it produce magnetic force for the electro-magnet circular telegram simultaneously to can attract the edge of puddler, let the puddler when stopping, always keep same gesture, thereby can let the exchange pole can be male deeper, and can not cause the striking to the puddler.

Preferably, the spiral groove has been seted up to the inboard of exchange pole, the one end of spiral groove is located the outside of exchange pole, the reflux tank has been seted up to the inboard of exchange pole, the one end and the spiral groove intercommunication of reflux tank, the other end and the outside intercommunication of exchange pole of reflux tank, during operation, along with the deep of exchange pole, can make the export of spiral groove and reflux tank be in the intermediate layer intercommunication that changes temperature for the emulsifying pot is at every turn when rising temperature and introducing steam or cooling and introducing the comdenstion water, can all fill in the spiral groove, cooperates the setting of exchange pole in inserting the product, can effectually improve the heat transfer effect, reduced the time that the rising temperature and cooling need, let production efficiency improve greatly.

Preferably, the one end of helicla flute and reflux groove and external intercommunication all fixedly connected with inner buckle, the inside diameter of inner buckle is less than the diameter of helicla flute and reflux groove, the inner buckle is provided with the blocking ball, the blocking ball is fixed connection has two sets of elastic ropes between and the inner buckle, during operation, when steam or comdenstion water is washed in the heat exchange intermediate layer, can produce inwards thrust to blocking the ball for block the ball and inwards remove, the blocking ball after removing can't block helicla flute and reflux groove, and then let steam or comdenstion water get into smoothly in the helicla flute, when the exchange rod outwards takes out, because there is not pressure, the setting of cooperation elastic rope can draw back the blocking ball in the middle part of inner buckle, can seal helicla flute and reflux groove, thereby greatly reduced the problem that the helicla flute inboard was blocked by external environment pollution.

Preferably, the inboard fixed mounting of emulsification pot has a plurality of sealed pads and friction pad, sealed pad and friction pad all are annular setting, and sealed pad and friction pad all with exchange pole sliding connection, sealed pad and friction pad are elastic material setting, during operation, the elastic material setting of sealed pad and friction pad of cooperation has not only improved the sealed effect between exchange pole and the emulsification pot, reduces the problem of inside and outside revealing, and elastic material can also reduce friction damage simultaneously, lets the exchange pole can use for a long time.

Preferably, the ellipsoidal expansion tank has been seted up to the inboard of sealed pad, four sets of shaping pieces of inboard fixed mounting of expansion tank, shaping piece is elastic material setting, the one end fixed mounting of expansion tank has the one-way filling valve, during operation, along with the permanent use of exchange rod, leads to sealed pad deformation easily for sealed effect reduces, cooperates the supporting effect of four sets of shaping pieces, can increase the anti-deformation effect of sealed pad, can pack the atmospheric pressure in the expansion tank simultaneously, keeps sealed pad and exchanging rod's laminating degree, guarantees that sealed effect exists for a long time.

Preferably, the expansion tank has been seted up to the inboard of go-between, the outside fixed mounting of change bar has a plurality of ultrasonic vibration module of group, and change bar one end fixed mounting has the extension pole, the diameter of extension pole is less than the diameter of change bar, the inboard fixed mounting of go-between has two sets of electric piston rods, electric piston rod's output fixed mounting has elastic impact ball, during operation, because the product is sticky for bubble appears in the production process easily, and light is general through negative pressure extraction defoaming effect, and the cooperation in depth change bar adds ultrasonic vibration module and can fully shake defoaming to the product and handle, starts electric piston rod simultaneously and lets the impact ball constantly strike the extension pole, lets the tip of change bar produce high frequency and rocks, thereby can further improve the defoaming effect to the product, and then improve product quality.

Preferably, the hollow groove has been seted up to the inboard of friction pad, the inboard of hollow groove is provided with a plurality of buffer ball, and the middle part fixed mounting of friction pad has the elastic strip, during operation, because the friction pad can't fill in the inboard, utilizes the elastic strip to increase the anti-deformation effect of friction pad, and the setting of buffer ball lets the elastic strip can strike the buffer ball when warping simultaneously, and then disperses impulsive force, can further improve the anti-deformation ability of friction pad.

The beneficial effects of the invention are as follows:

1. according to the whitening and spot-lightening essence emulsion with azelaic acid and the preparation method thereof, the acne removing effect of the product can be improved by adding azelaic acid into the components, because a proper amount of azelaic acid has the effect of inhibiting skin grease secretion, the activity of male hormone, particularly dihydrotestosterone, inducing sebaceous glands is one of the causes of acne, and a proper amount of male hormone has the anti-keratinization effect on normal skin and acne infected skin, so that the synthesis of filiform keratin is reduced, and the hyperkeratosis of hair follicles is prevented, thereby effectively improving the functionality of the essence emulsion.

2. According to the whitening and freckle-removing essence emulsion with azelaic acid and the preparation method thereof, the special emulsifying pot is used, and the exchange rod is matched with the arrangement of the exchange rod, so that the exchange rod penetrates into the inner side of the emulsifying pot, the temperature of a product being processed can be measured at a shorter distance, and meanwhile, contact heat exchange can be carried out on the product, so that the heat exchange speed is improved, and the production efficiency is improved.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a block diagram of a preparation method of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of the connection structure of the exchange rod and the connection ring in the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B;

FIG. 6 is an enlarged view of a portion of FIG. 4 at A;

in the figure: 1. an emulsifying pot; 2. an exchange rod; 3. a connecting ring; 4. a driving motor; 5. a stirring rod; 6. an electromagnet; 7. a temperature measurement module; 8. an ultrasonic vibration module; 9. a reflux groove; 10. a spiral groove; 11. a temperature-changing interlayer; 12. an expansion tank; 13. an electric piston rod; 14. striking a ball; 15. an extension rod; 16. a driving wheel; 17. a blocking ball; 18. a sealing gasket; 19. an expansion tank; 20. shaping the sheet; 21. a friction pad; 22. a hollow groove; 23. an elastic strip; 24. a buffer ball; 26. an inner clasp.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

Example 1

The whitening and freckle-removing essence emulsion with azelaic acid provided by the embodiment of the invention comprises the following components in percentage by mass:

solvent: 59.34%;

skin conditioner 1:15%;

humectant 1:8%;

humectant 2:5%;

emollient 1:5%;

emollient 2:1.5%;

emollient 3:1.5%;

emulsifier 1:1.5%;

emollient 4:1%;

and (3) a thickening agent: 0.6%;

emulsifier 2:0.5%;

skin conditioning agent 2:0.5%;

skin conditioner 3:0.2%;

chelating agent: 0.1%;

preservative: 0.1%;

pH regulator: 0.1%;

and (3) a thickening agent: 0.06%;

As shown in fig. 1, a method for preparing the whitening and spot-lightening essence emulsion with azelaic acid is used for preparing the whitening and spot-lightening essence emulsion with azelaic acid, and specifically comprises the following steps:

s2: adding water into an emulsifying pot 1, adding a mixture of a humectant 2 and a thickener, heating to 85-90 ℃, starting stirring and homogenizing, uniformly dissolving, cooling to 75-80 ℃, adding 40% -50% of solvent, the humectant 1, the thickener, the emulsifier 2, the chelating agent and the preservative, and uniformly stirring and dissolving;

s3: adding the emollient 1, the emollient 2, the emollient 3, the emulsifier 1 and the emollient 4 into an oil phase pot, heating to 75-80 ℃, stirring and dissolving uniformly, filtering to obtain an emulsion pot 1, and starting homogenization and stirring until emulsification is uniform;

s4: cooling the emulsifying pot 1 to 40-45 ℃, adding the skin conditioner 1 inwards, and then starting homogenizing and stirring until the mixture is uniformly dispersed;

s5: cooling the emulsifying pot 1 to 38-40 ℃, respectively adding a pre-dissolved solvent and a sodium hydroxide raw material, and 40% -60% of solvent, a skin conditioning agent 2 and a chelating agent, stirring and dispersing uniformly to obtain a finished product, and matching with the arrangement of an exchange rod 2 in the emulsifying pot 1, the exchange rod 2 goes deep into the inner side of the emulsifying pot 1, so that the heat exchange speed of the emulsifying pot 1 is increased, and the production efficiency is improved;

through using dedicated emulsification pot 1, cooperation exchange rod 2's setting, exchange rod 2 is gone deep into the inboard of emulsification pot 1, can carry out closer temperature measurement to the product being processed, can carry out contact heat exchange to the product simultaneously, and then has improved heat transfer rate, has improved production efficiency.

As shown in fig. 2 to 4, a driving motor 4 is fixedly installed at the top end of the emulsifying pot 1, a stirring rod 5 is fixedly installed at the bottom end of the driving motor 4, a heat exchange interlayer 11 is provided at the inner side of the emulsifying pot 1, a plurality of groups of connecting rings 3 are fixedly installed at the outer side of the emulsifying pot 1, a plurality of groups of exchanging rods 2 are slidingly connected at one side penetrating through the emulsifying pot 1, the connecting rings 3 are positioned at the outer side of the exchanging rods 2, the exchanging rods 2 are slidingly connected with the connecting rings 3, a plurality of temperature measuring modules 7 are fixedly installed at the outer side of the exchanging rods 2, two groups of driving wheels 16 are fixedly installed at the inner side of the connecting rings 3, one group of driving wheels 16 is parallel to the exchanging rods 2, the other group of driving wheels 16 is perpendicular to the exchanging rods 2, and during operation, because the frequency of heating and cooling is frequent in the production process, in order to ensure experimental accuracy, the temperature of the product is accurately measured every time, but the temperature of the inner wall of the emulsifying pot 1 is usually measured, so that the measurement data is not accurate enough, by arranging the exchange rod 2, when the temperature is required to be measured, the driving wheel 16 is started to drive the exchange rod 2 to move towards the inner side of the emulsifying pot 1, the temperature measuring module 7 on the outer side of the exchange rod 2 can go deep into the inner side of the product, so that the temperature of the product can be measured more accurately, the average value of the temperature measurement can be obtained by matching with the arrangement of a plurality of temperature measuring modules 7, thereby calculating more accurate values, after the measurement is finished, the driving wheel 16 is started again to draw the exchange rod 2 outwards, thereby not affecting the normal work of the emulsifying pot 1, and the direction of the two groups of driving wheels 16 is matched, so that the entering exchange rod 2 enters into the emulsifying pot in a rotating way, the breakthrough effect can be increased, the problem that the product is too viscous and the exchange rod 2 is difficult to insert is reduced.

As shown in fig. 2 to 4, the stirring rod 5 is made of metal materials, the stirring rod 5 is in a flat shape, the electromagnets 6 are fixedly installed on two sides of the interior of the emulsifying pot 1, when the emulsifying pot is in operation, the driving motor 4 is turned off when temperature measurement is needed, and meanwhile, the electromagnets 6 are electrified to generate magnetic force, so that the edges of the stirring rod 5 can be attracted, the stirring rod 5 always keeps the same posture when stopped, and therefore the exchange rod 2 can be inserted deeper without impacting the stirring rod 5.

As shown in fig. 2 to 4, the spiral groove 10 is formed in the inner side of the exchange rod 2, one end of the spiral groove 10 is located on the outer side of the exchange rod 2, the reflux groove 9 is formed in the inner side of the exchange rod 2, one end of the reflux groove 9 is communicated with the spiral groove 10, the other end of the reflux groove 9 is communicated with the outer side of the exchange rod 2, and when the exchange rod 2 is in deep operation, the outlets of the spiral groove 10 and the reflux groove 9 are in heat exchange interlayer 11 communication, so that the emulsifying pot 1 can be filled into the spiral groove 10 when being heated and fed with steam or cooled and fed with condensed water each time, the heat exchange effect can be effectively improved by matching with the arrangement of the exchange rod 2 inserted into a product, the time required for heating and cooling is reduced, and the production efficiency is greatly improved.

As shown in fig. 4 to 6, the inner retaining ring 26 is fixedly connected to one ends of the spiral groove 10 and the backflow groove 9, which are communicated with the outside, the inner diameter of the inner retaining ring 26 is smaller than the diameters of the spiral groove 10 and the backflow groove 9, the blocking ball 17 is arranged on the inner retaining ring 26, two groups of elastic ropes are fixedly connected between the blocking ball 17 and the inner retaining ring 26, when steam or condensed water is flushed into the heat exchange interlayer 11 during operation, inward thrust is generated on the blocking ball 17, the blocking ball 17 moves inwards, the moving blocking ball 17 cannot block the spiral groove 10 and the backflow groove 9, steam or condensed water is further smoothly led into the spiral groove 10, when the exchange rod 2 is pulled out outwards, the blocking ball 17 is pulled back to the middle of the inner retaining ring 26 due to no pressure and the arrangement of the elastic ropes, the spiral groove 10 and the backflow groove 9 can be sealed, and accordingly the problem that the inner side of the spiral groove 10 is blocked by the outside environmental pollution is greatly reduced.

As shown in fig. 6, the inner side of the emulsifying pot 1 is fixedly provided with a plurality of groups of sealing gaskets 18 and friction gaskets 21, the sealing gaskets 18 and the friction gaskets 21 are all in annular arrangement, the sealing gaskets 18 and the friction gaskets 21 are all in sliding connection with the exchange rod 2, the sealing gaskets 18 and the friction gaskets 21 are all made of elastic materials, and when in operation, the sealing gaskets 18 and the friction gaskets 21 are matched with the elastic materials, so that the sealing effect between the exchange rod 2 and the emulsifying pot 1 is improved, the problem of internal and external leakage is reduced, meanwhile, the friction damage of the elastic materials can be reduced, and the exchange rod 2 can be used for a long time.

As shown in fig. 6, an ellipsoidal expansion groove 19 is formed in the inner side of the sealing gasket 18, four groups of shaping sheets 20 are fixedly mounted in the inner side of the expansion groove 19, the shaping sheets 20 are made of elastic materials, a one-way filling valve is fixedly mounted at one end of the expansion groove 19, and when the sealing gasket is used for a long time along with the use of the exchange rod 2, the sealing gasket 18 is easy to deform, so that the sealing effect is reduced, the deformation resistance effect of the sealing gasket 18 can be improved by matching with the supporting effect of the four groups of shaping sheets 20, air pressure can be filled in the expansion groove 19, the fitting degree of the sealing gasket 18 and the exchange rod 2 is kept, and the sealing effect is ensured to exist for a long time.

As shown in fig. 4 to 5, the expansion groove 12 is provided on the inner side of the connection ring 3, a plurality of groups of ultrasonic vibration modules 8 are fixedly installed on the outer side of the exchange rod 2, an extension rod 15 is fixedly installed on one end of the exchange rod 2, the diameter of the extension rod 15 is smaller than that of the exchange rod 2, two groups of electric piston rods 13 are fixedly installed on the inner side of the connection ring 3, elastic impact balls 14 are fixedly installed at the output ends of the electric piston rods 13, and when in operation, bubbles easily appear in the production process due to the fact that products are sticky, light can sufficiently vibrate and foam the products through negative pressure extraction and foam removing effects, and meanwhile, the electric piston rods 13 are started to enable the impact balls 14 to continuously impact the extension rod 15, so that the ends of the exchange rod 2 shake at high frequency, thereby further improving the foam removing effect on the products and further improving the quality of the products.

Example two

As shown in fig. 6, in comparative example one, another embodiment of the present invention is: the hollow groove 22 has been seted up to the inboard of friction pad 21, the inboard of hollow groove 22 is provided with a plurality of buffer ball 24, and the middle part fixed mounting of friction pad 21 has elastic strip 23, during operation, because friction pad 21 can't fill in the inboard, utilizes elastic strip 23 to increase the anti-deformation effect of friction pad 21, and buffer ball 24's setting lets elastic strip 23 can strike buffer ball 24 when the deformation simultaneously, and then disperses impulsive force, can further improve the anti-deformation ability of friction pad 21.

During operation, the special emulsifying pot 1 is used, the exchange rod 2 is matched with the arrangement of the exchange rod 2, the exchange rod 2 penetrates into the inner side of the emulsifying pot 1, the temperature of a product being processed can be measured at a shorter distance, and meanwhile, the product can be subjected to contact heat exchange, so that the heat exchange speed is improved, and the production efficiency is improved; during operation, because the frequency of heating and cooling is frequent in the production process, in order to ensure the accuracy of experiments, the temperature of the product needs to be accurately measured each time, but the common temperature measurement is often only to measure the temperature of the inner wall of the emulsifying pot 1, so that the measurement data is not accurate enough, when the temperature measurement is required, the driving wheel 16 is started to drive the exchanging rod 2 to move towards the inner side of the emulsifying pot 1, the temperature measuring module 7 at the outer side of the exchanging rod 2 can penetrate into the inner side of the product, so that the temperature of the product can be more accurately measured, the setting of a plurality of temperature measuring modules 7 is matched, the average value of the temperature measurement can be obtained, so that more accurate numerical value is calculated, after the measurement is finished, the driving wheel 16 is started again to draw the exchanging rod 2 outwards, so that the normal operation of the emulsifying pot 1 is not influenced, and the directions of the two groups of driving wheels 16 are matched, so that the entering exchanging rod 2 is rotated and the exchanging rod 2 is too viscous, and the problem that the product is difficult to insert is solved; when the temperature measurement is needed, the driving motor 4 is turned off, and meanwhile, the electromagnet 6 is electrified to generate magnetic force, so that the edge of the stirring rod 5 can be attracted, the stirring rod 5 always keeps the same posture when stopped, the exchange rod 2 can be inserted deeper, and no impact is caused to the stirring rod 5; during operation, as the exchange rod 2 goes deep, the outlets of the spiral groove 10 and the reflux groove 9 are communicated with the heat exchange interlayer 11, so that the spiral groove 10 can be filled each time when the emulsifying pot 1 is heated and introduced with steam or cooled and introduced with condensed water, and the heat exchange effect can be effectively improved by matching with the arrangement of the exchange rod 2 inserted into a product, the time required for heating and cooling is reduced, and the production efficiency is greatly improved; when the heat exchange interlayer 11 is flushed with steam or condensed water in operation, the blocking ball 17 is pushed inwards, so that the blocking ball 17 moves inwards, the moving blocking ball 17 cannot block the spiral groove 10 and the reflux groove 9, and then steam or condensed water smoothly enters the spiral groove 10, when the exchange rod 2 is pulled outwards, the blocking ball 17 is pulled back to the middle part of the inner retaining ring 26 due to no pressure and the arrangement of an elastic rope, the spiral groove 10 and the reflux groove 9 can be sealed, and the problem that the inner side of the spiral groove 10 is blocked by external environment pollution is greatly reduced; when the device works, the elastic materials of the sealing gasket 18 and the friction gasket 21 are matched, so that the sealing effect between the exchange rod 2 and the emulsifying pot 1 is improved, the problem of internal and external leakage is reduced, and meanwhile, the elastic materials can reduce friction damage, so that the exchange rod 2 can be used for a long time; when the sealing gasket is in operation, the sealing gasket 18 is easy to deform along with the long-term use of the exchange rod 2, so that the sealing effect is reduced, the deformation resistance effect of the sealing gasket 18 can be improved by matching with the supporting effect of the four groups of shaping sheets 20, meanwhile, the expansion groove 19 can be filled with air pressure, the fit degree of the sealing gasket 18 and the exchange rod 2 is kept, and the sealing effect is ensured to exist for a long time; when the device works, as the product is sticky, bubbles easily appear in the production process, the defoaming effect of light is general through negative pressure extraction, the product can be fully subjected to vibration defoaming treatment by matching with the deep exchange rod 2 and the ultrasonic vibration module 8, meanwhile, the electric piston rod 13 is started to enable the impact ball 14 to continuously impact the extension rod 15, and the end part of the exchange rod 2 is rocked at high frequency, so that the defoaming effect on the product can be further improved, and the product quality is further improved; during operation, the friction pad 21 cannot be filled inside, the deformation resistance effect of the friction pad 21 is increased by the elastic strips 23, and meanwhile, the buffer balls 24 are arranged, so that the elastic strips 23 can strike the buffer balls 24 during deformation, impact force is further dispersed, and the deformation resistance of the friction pad 21 can be further improved.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A preparation device of whitening and freckle-removing essence milk is characterized in that: the novel temperature measuring device comprises an emulsifying pot (1), wherein a driving motor (4) is fixedly arranged at the top end of the emulsifying pot (1), a stirring rod (5) is fixedly arranged at the bottom end of the driving motor (4), a temperature-changing interlayer (11) is arranged on the inner side of the emulsifying pot (1), a plurality of groups of connecting rings (3) are fixedly arranged on the outer side of the emulsifying pot (1), a plurality of groups of exchanging rods (2) are slidably connected on one side of the emulsifying pot (1) in a penetrating manner, the connecting rings (3) are positioned on the outer side of the exchanging rods (2), the exchanging rods (2) are slidably connected with the connecting rings (3), a plurality of temperature measuring modules (7) are fixedly arranged on the outer side of the exchanging rods (2), two groups of driving wheels (16) are fixedly arranged on the inner side of the connecting rings (3), one group of driving wheels (16) are arranged in parallel with the exchanging rods (2), and the other group of driving wheels (16) are arranged vertically with the exchanging rods (2).

The stirring rod (5) is made of metal materials, the stirring rod (5) is arranged in a flat shape, and electromagnets (6) are fixedly arranged on two sides of the interior of the emulsifying pot (1);

a spiral groove (10) is formed in the inner side of the exchange rod (2), one end of the spiral groove (10) is located at the outer side of the exchange rod (2), a reflux groove (9) is formed in the inner side of the exchange rod (2), one end of the reflux groove (9) is communicated with the spiral groove (10), and the other end of the reflux groove (9) is communicated with the outer side of the exchange rod (2);

one ends of the spiral groove (10) and the reflux groove (9) which are communicated with the outside are fixedly connected with an inner retaining ring (26), the inner diameter of the inner retaining ring (26) is smaller than the diameters of the spiral groove (10) and the reflux groove (9), a blocking ball (17) is arranged on the inner retaining ring (26), and two groups of elastic ropes are fixedly connected between the blocking ball (17) and the inner retaining ring (26);

the inner side of the emulsifying pot (1) is fixedly provided with a plurality of groups of sealing gaskets (18) and friction gaskets (21), the sealing gaskets (18) and the friction gaskets (21) are all in annular arrangement, the sealing gaskets (18) and the friction gaskets (21) are all in sliding connection with the exchange rod (2), and the sealing gaskets (18) and the friction gaskets (21) are all made of elastic materials;

an ellipsoidal expansion groove (19) is formed in the inner side of the sealing gasket (18), four groups of shaping sheets (20) are fixedly arranged in the inner side of the expansion groove (19), the shaping sheets (20) are made of elastic materials, and a one-way filling valve is fixedly arranged at one end of the expansion groove (19);

an expansion groove (12) is formed in the inner side of the connecting ring (3), a plurality of groups of ultrasonic vibration modules (8) are fixedly arranged on the outer side of the exchange rod (2), an extension rod (15) is fixedly arranged at one end of the exchange rod (2), the diameter of the extension rod (15) is smaller than that of the exchange rod (2), two groups of electric piston rods (13) are fixedly arranged on the inner side of the connecting ring (3), and elastic impact balls (14) are fixedly arranged at the output ends of the electric piston rods (13);

the inner side of the friction pad (21) is provided with a hollow groove (22), the inner side of the hollow groove (22) is provided with a plurality of buffer balls (24), and the middle part of the friction pad (21) is fixedly provided with an elastic strip (23).