Device and method for extracting plant essence for cosmetics

Abstract

The present invention discloses a device and method for extracting plant essence for cosmetics, and belongs to the field of plant essence extraction. A device for extracting plant essence for cosmetics includes an extraction tank, and also includes: a distillation plate fixed at the lower part of the inner wall of the extraction tank, on which a distillation part for providing steam to the inside of the extraction tank is arranged; wherein a cutting shaft is rotatably connected to the top of the inner cavity of the extraction tank; the present invention drives the cutting blade to rotate in the cutting barrel through the cutting shaft to achieve crushing and cutting of plant raw materials, which is convenient for the essence liquid inside to flow out and for subsequent comprehensive and thorough extraction; and the cutting shaft also drives the scraping plate to rotate, so that the reciprocating screw rod and the sliding block and stirring brush that reciprocate thereon turn over the plant raw materials accumulated on the surface of the distillation plate, so that it can be more comprehensively contacted with high-temperature water vapor, effectively improving the distillation effect, and realizing the extraction of essence liquid efficiently and comprehensively.

Description

Technical Field

[0001] The present invention relates to the technical field of plant essence extraction, and in particular to a device and method for extracting plant essence for cosmetics. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of body odor and maintenance of good condition. Most cosmetics will add some plant essences to improve their skin care effects.

[0003] At present, the most common method is to extract the essence of plant materials by distillation. However, when too much plant materials are accumulated in the evaporator at one time, the contact effect between water vapor and plant materials is poor, so that the plant materials accumulated inside cannot effectively contact the heat source, resulting in reduced extraction speed and effect; and the current device is not effective in condensing the essence after evaporation, resulting in a slow condensation speed of the plant essence, resulting in reduced extraction efficiency. Therefore, a plant essence extraction device and method for cosmetics are proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art that plant raw materials cannot effectively contact the heat source, resulting in reduced extraction speed and effect; and the condensation effect of the evaporated essence is insufficient, resulting in reduced extraction efficiency, and to propose a plant essence extraction device and method for cosmetics.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for extracting plant essence for cosmetics comprises an extraction tank, and also comprises: a distillation plate fixed to the lower part of the inner wall of the extraction tank, the distillation plate being provided with a distillation part for providing steam to the interior of the extraction tank; a cutting shaft is rotatably connected to the top of the inner cavity of the extraction tank, the bottom end of the cutting shaft is provided with a stirring part for turning over the material above the distillation plate; an exhaust pipe fixed to the outer wall of the extraction tank, the outer wall of the vertical section of the exhaust pipe being provided with a water cooling part for quickly condensing the exhaust steam.

[0007] In order to improve the extraction effect, preferably, a cutting disc is fixedly connected to the top of the inner cavity of the extraction tank, a cutting cylinder is fixedly connected to the bottom of the cutting disc, the cutting shaft passes through the center of the cutting disc and the cutting cylinder, and a cutting blade is fixedly connected to the outer wall of the cutting shaft located in the cutting cylinder, and a driving motor is fixedly connected to the top of the extraction tank, and the output shaft of the driving motor is fixedly connected to the top of the cutting shaft.

[0008] Furthermore, the distillation section includes a distillation tube, which is fixed on the surface of the distillation plate. Steam holes are opened on the side walls of the distillation tube, and multiple groups of distillation tubes are arranged at equal intervals along the center of the distillation plate. The bottom of each group of distillation tubes is fixed and connected to a gas distribution pipe, and the bottom ends of the multiple groups of gas distribution pipes are fixed and connected to an air intake ring. The side walls of the air intake ring are fixed and connected to an air intake pipe, and the air intake pipe extends through and to the outside of the extraction tank, and the outer end of the air intake pipe is fixed and connected to the output end of the steam generator.

[0009] In order to improve the distillation efficiency, preferably, the stirring part includes a scraping plate, which is fixedly connected to the bottom end of the cutting shaft, and the scraping plate slides in contact with the inner wall of the extraction tank, a positioning groove is provided on the bottom side wall of the scraping plate, a positioning guide rod is fixedly connected in the positioning groove, a positioning seat is slidably sleeved on the outer wall of the positioning guide rod, and the side wall of the positioning seat slides in contact with the inner wall of the positioning groove, a first spring is sleeved on the positioning guide rod located below the positioning seat, a positioning rod is fixedly connected to the side wall of the positioning seat, a first rotor is rotatably connected to the end of the positioning rod, a reciprocating screw is fixedly connected to the side wall of the first rotor, the other end of the reciprocating screw is fixedly connected to the second rotor, and the first rotor and the second rotor both rotate in contact with the surface of the distillation plate.

[0010] Furthermore, a sliding block is threadedly sleeved on the reciprocating screw, a stirring brush is fixedly connected to the side wall of the sliding block, a limiting block is fixedly connected to the side wall of the sliding block, a limiting guide rod is fixedly connected to the side wall of the positioning seat, the limiting guide rod passes through the side wall of the limiting block, the limiting guide rod is parallel to the reciprocating screw, and the limiting guide rod is longer than the reciprocating screw.

[0011] In order to improve the extraction efficiency, preferably, the water cooling part includes a water cooling shell, the water cooling shell is fixed on the outer wall of the exhaust pipe, the bottom end of the exhaust pipe is fixedly connected with a spiral condenser, a push flow tube is fixedly connected between the water cooling shell and the extraction tank, a push flow groove is opened in the push flow tube, the push flow groove is connected with the inner cavity of the water cooling shell, a push flow magnet is slidably connected in the push flow groove, the flush position between the side wall of the scraping plate and the push flow magnet is magnetically set, and the side wall of the scraping plate and the push flow magnet are magnetically repelled.

[0012] In order to facilitate material turning, preferably, the side wall of the extraction tank is fixedly connected with a blocking box, the inner cavity of the blocking box is provided with a blocking groove, the blocking box passes through the air inlet pipe, and the air inlet pipes on both sides of the blocking box are connected with the blocking groove, a blocking slider is slidably connected in the blocking groove, a second spring is fixedly connected between the top of the blocking slider and the blocking groove, an inflation box is fixedly connected to the outer wall of the extraction tank, a magnetic plate is slidably connected in the inflation box, a third spring is fixedly connected between the magnetic plate and the inflation box, and the bottom end of the inflation box is connected with the blocking groove through an air guide pipe, the flush position between the side wall of the scraping plate and the magnetic plate is magnetically set, and the side wall of the scraping plate and the magnetic plate magnetically repel each other.

[0013] Furthermore, an elastic airbag is fixedly connected to the outer wall of the air inlet pipe on the side close to the steam generator, and an inclined hole is opened between the elastic airbag and the air inlet pipe.

[0014] In order to facilitate loading and unloading, preferably, a feed hopper is fixedly connected to the top of the extraction tank, and the feed hopper is connected to the inner cavity of the cutting disk, a discharge pipe is connected to the bottom of the extraction tank, the top of the discharge pipe is connected to the bottom of the inclined surface of the distillation disk, and a solenoid valve is arranged in the discharge pipe.

[0015] A method for extracting plant essence for cosmetics, comprising the following steps:

[0016] Step 1: Put the plant raw materials into the extraction tank and crush and cut them;

[0017] Step 2, distilling the crushed and cut plant raw materials;

[0018] Step 3: During the distillation process, the plant material is turned over and stirred;

[0019] Step 4: Condensate and collect the distilled plant essence.

[0020] Compared with the prior art, the present invention provides a device and method for extracting plant essence for cosmetics, which has the following beneficial effects:

[0021] 1. The plant essence extraction device for cosmetics drives the cutting blade to rotate in the cutting barrel through the cutting shaft, thereby achieving crushing and cutting of the plant raw materials, facilitating the outflow of the essence liquid inside the plant raw materials, and facilitating the subsequent comprehensive and thorough extraction; and the cutting shaft also drives the scraping plate to rotate, so that the reciprocating screw rod and the sliding block and stirring brush sliding back and forth thereon turn over the plant raw materials accumulated on the surface of the distillation plate, so that the plant raw materials are more comprehensively contacted with the high-temperature water vapor, effectively improving the distillation effect, and realizing the extraction of the essence liquid efficiently and comprehensively.

[0022] 2. The plant essence extraction device for cosmetics intermittently blocks the air inlet pipe through the rotation of the scraping plate in conjunction with the arrangement of the magnetic plate, the inflation box, the blocking groove and the blocking slider, thereby realizing the energy storage and release effect in the elastic airbag, increasing the jet force of the air flow discharged from the steam hole, thereby being able to push the plant raw material upward, and cooperating with the flipping effect, ensuring the contact effect between the plant raw material and water vapor, and improving the extraction effect of the essence.

[0023] 3. The plant essence extraction device for cosmetics generates thrust inside the coolant through the rotation of the scraping plate, in conjunction with the arrangement of the water-cooling shell, the flow-pushing pipe, the flow-pushing groove and the flow-pushing magnetic block, so that the coolants at various locations intersect with each other, quickly exchanging heat inside the water-cooling liquid, improving the cooling effect and achieving efficient condensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a cosmetic plant essence extraction device proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of the internal side view of an extraction tank of a cosmetic plant essence extraction device proposed by the present invention;

[0026] Figure 3 This is an enlarged structural diagram of a reciprocating screw rod of a plant essence extraction device for cosmetics proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the internal main structure of an extraction tank of a plant essence extraction device for cosmetics proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of a half-section structure of a plant essence extraction device for cosmetics proposed by the present invention;

[0029] Figure 6 A plant essence extraction device for cosmetics proposed by the present invention Figure 5 A schematic diagram of the enlarged structure of the middle A area;

[0030] Figure 7 A plant essence extraction device for cosmetics proposed by the present invention Figure 5 A schematic diagram of the partially enlarged structure;

[0031] Figure 8 This is a schematic diagram of the internal structure of a blocking box of a cosmetic plant essence extraction device proposed by the present invention;

[0032] Fig. 9 A plant essence extraction device for cosmetics proposed by the present invention Figure 8 Schematic diagram of the partially enlarged structure.

[0033] In the figure: 1, extraction tank; 2, distillation plate; 3, cutting shaft; 31, cutting plate; 32, cutting cylinder; 33, cutting blade; 34, driving motor; 35, feeding hopper; 36, discharging pipe; 4, exhaust pipe; 5, distillation pipe; 51, steam hole; 52, gas distribution pipe; 53, intake ring; 54, intake pipe; 6, scraper plate; 61, positioning slide; 611, positioning guide rod; 612, first spring; 62, positioning seat; 63, positioning rod; 64, first rotating wheel; 641, The second rotating wheel; 65, reciprocating screw; 651, sliding block; 652, stirring brush; 653, limiting block; 654, limiting guide rod; 7, water-cooling shell; 71, spiral condenser; 72, push flow tube; 721, push flow groove; 722, push flow magnetic block; 8, blocking box; 81, blocking groove; 82, blocking slider; 821, second spring; 83, inflation box; 831, magnetic plate; 832, third spring; 833, air guide tube; 84, elastic air bag; 841, inclined hole. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0036] Embodiment 1:

[0037] Reference Figure 1-Figure 9 A device for extracting plant essence for cosmetics comprises an extraction tank 1, and also comprises: a distillation plate 2 fixed at the lower part of the inner wall of the extraction tank 1, and a distillation part for providing steam to the inside of the extraction tank 1 is arranged on the distillation plate 2; wherein a cutting shaft 3 is rotatably connected to the top of the inner cavity of the extraction tank 1, and a stirring part for turning over the material above the distillation plate 2 is arranged at the bottom end of the cutting shaft 3; an exhaust pipe 4 fixed to the outer wall of the extraction tank 1, and a water cooling part for quickly condensing the exhaust steam is arranged on the outer wall of the vertical section of the exhaust pipe 4.

[0038] Among them, a cutting disc 31 is fixedly connected to the top of the inner cavity of the extraction tank 1, a cutting cylinder 32 is fixedly connected to the bottom of the cutting disc 31, a cutting shaft 3 passes through the center of the cutting disc 31 and the cutting cylinder 32, and a cutting blade 33 is fixedly connected to the outer wall of the cutting shaft 3 located in the cutting cylinder 32, a driving motor 34 is fixedly connected to the top of the extraction tank 1, and the output shaft of the driving motor 34 is fixedly connected to the top of the cutting shaft 3, a feeding hopper 35 is fixedly connected to the top of the extraction tank 1, and the feeding hopper 35 is connected to the inner cavity of the cutting disc 31, a discharge pipe 36 is connected to the bottom of the extraction tank 1, the top of the discharge pipe 36 is connected to the bottom of the inclined surface of the distillation plate 2, and a solenoid valve is arranged in the discharge pipe 36;

[0039] Through the arrangement of the above structure, the driving motor 34 is turned on to drive the cutting shaft 3 and the cutting blade 33 to rotate in the cutting cylinder 32. When the plant material enters the extraction tank 1, it will slide along the cutting disk 31 into the cutting cylinder 32, and will be broken and cut by the cutting blade 33, so that the cell epidermis of the plant material is destroyed, which facilitates the outflow of the internal essence, thereby improving the extraction efficiency and achieving comprehensive and thorough extraction.

[0040] Reference Figure 2 , Figure 4 , Figure 8 and Fig. 9, wherein the distillation part comprises a distillation tube 5, which is fixed on the surface of the distillation plate 2, and a side wall of the distillation tube 5 is provided with steam holes 51, wherein the preferred number of the steam holes 51 is eleven groups, and a plurality of groups of the distillation tubes 5 are arranged at equal intervals along the center of the distillation plate 2, wherein the preferred number of the distillation tubes 5 is ten groups, and the bottom of each group of the distillation tubes 5 is fixed and connected with a gas distribution pipe 52, and the bottom end of the multi-component gas pipe 52 is fixed and connected with an air intake ring 53, and the side wall of the air intake ring 53 is fixed and connected with an air intake pipe 54, and the air intake pipe 54 extends through and extends to the outside of the extraction tank 1, and the outer end of the air intake pipe 54 is fixed and connected with the output end of the steam generator, and the steam generator adopts the existing mature technology for increasing high-temperature water vapor into the air intake pipe 54, and the specific model is 1314-60kw; a blocking box 8 is fixedly connected to the side wall of the extraction tank 1, and a blocking box 8 is provided in the inner cavity The blocking box 8 passes through the air inlet pipe 54, and the air inlet pipes 54 on both sides of the blocking box 8 are connected to the blocking groove 81. A blocking slider 82 is slidably connected in the blocking groove 81, and a second spring 821 is fixedly connected between the top of the blocking slider 82 and the blocking groove 81. The outer wall of the extraction tank 1 is fixedly connected to the inflation box 83, and a magnetic plate 831 is slidably connected in the inflation box 83. A third spring 832 is fixedly connected between the magnetic plate 831 and the inflation box 83, and the bottom end of the inflation box 83 is connected to the blocking groove 81 through an air guide pipe 833. The flush part between the side wall of the scraping plate 6 and the magnetic plate 831 is magnetically set, and the side wall of the scraping plate 6 and the magnetic plate 831 repel each other magnetically. The outer wall of the air inlet pipe 54 close to the steam generator side is fixedly connected to an elastic air bag 84, and an inclined hole 841 is opened between the elastic air bag 84 and the air inlet pipe 54;

[0041] Through the arrangement of the above structure, the steam generator transmits high-temperature steam to each group of distillation tubes 5 along the air inlet pipe 54, the air inlet ring 53 and the air distribution pipe 52, and the steam will be ejected upward from the bottom of the plant material through the steam hole 51, so as to utilize the high temperature of the steam to evaporate the water and essence components in the plant material, and complete the extraction of the plant essence; and when the scraping plate 6 rotates, the magnetic plate 831 will be pushed to slide in the inflation box 83 in the direction of compressing the third spring 832 by utilizing the repulsive effect between the magnetic area of ​​its side wall and the magnetic plate 831, so as to compress the airflow in the inflation box 83, and make this part of the airflow enter the blocking groove 81 along the air guide pipe 833, thereby pushing the blocking groove The blocking slider 82 in 81 moves downward to block the air inlet pipes 54 on both sides. At this time, the steam generator is still transporting high-temperature water vapor into the air inlet pipe 54, and this part of the water vapor will enter the elastic airbag 84 and make the elastic airbag 84 swell up. Thereafter, when the scraping plate 6 and the magnetic plate 831 are separated from the magnetic area, the high-temperature water vapor in the elastic airbag 84 will be ejected along the inclined hole 841, thereby accelerating the flow rate of the high-temperature water vapor in the air inlet pipe 54, realizing the energy storage and release effect, and increasing the jet force of the airflow discharged from the steam hole 51, so as to push the plant material upward, and cooperate with the above-mentioned flipping effect to ensure the contact effect between the plant material and the water vapor, and further improve the extraction effect of the essence.

[0042] Reference Figure 2 , Figure 3 and Figure 7 The stirring part includes a scraping plate 6, which is fixedly connected to the bottom end of the cutting shaft 3, and the scraping plate 6 slides in contact with the inner wall of the extraction tank 1. A positioning groove 61 is provided on the side wall of the bottom of the scraping plate 6. A positioning guide rod 611 is fixedly connected in the positioning groove 61. A positioning seat 62 is slidably sleeved on the outer wall of the positioning guide rod 611, and the side wall of the positioning seat 62 slides in contact with the inner wall of the positioning groove 61. A first spring 612 is sleeved on the positioning guide rod 611 below the positioning seat 62. A positioning rod 63 is fixedly connected to the side wall of the positioning seat 62. A first rotating wheel 64 is rotatably connected to the end of the positioning rod 63. The first rotating wheel A reciprocating screw rod 65 is fixedly connected to the side wall of 64, and the other end of the reciprocating screw rod 65 is fixedly connected to the second rotor 641, and the first rotor 64 and the second rotor 641 are both in contact with the surface of the distillation plate 2 and rotate; a sliding block 651 is threadedly sleeved on the reciprocating screw rod 65, and a stirring brush 652 is fixedly connected to the side wall of the sliding block 651, and a limiting block 653 is fixedly connected to the side wall of the sliding block 651, and a limiting guide rod 654 is fixedly connected to the side wall of the positioning seat 62, and the limiting guide rod 654 passes through the side wall of the limiting block 653, and the limiting guide rod 654 is parallel to the reciprocating screw rod 65, and the limiting guide rod 654 is longer than the reciprocating screw rod 65;

[0043] By setting the above structure, while distillation is being carried out, the cutting shaft 3 is kept rotating continuously, and the cutting shaft 3 will drive the scraping plate 6 to rotate. First, the inner wall of the extraction tank 1 is scraped and cleaned to avoid the adhesion of plant materials, water vapor and essence, thereby improving the cleanliness of the inner wall of the extraction tank 1. Secondly, the scraping plate 6 will drive the reciprocating screw 65 to rotate above the distillation plate 2, so as to stir the plant materials accumulated on the distillation plate 2, and the first rotating wheel 64 and the second rotating wheel 641 at both ends of the reciprocating screw 65 will also rotate along the surface of the distillation plate 2. Therefore, under the action of friction, the reciprocating screw 65 will be driven to rotate, so that the sliding block 651 moves back and forth along the reciprocating screw 65 with the stirring brush 652, so as to better stir the plant materials, so that the plant materials are more comprehensively contacted with the high-temperature water vapor, effectively improving the distillation effect, and realizing the extraction of the essence efficiently and comprehensively.

[0044] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6 , wherein the water cooling part includes a water cooling shell 7, the water cooling shell 7 is fixed on the outer wall of the exhaust pipe 4, the bottom end of the exhaust pipe 4 is fixedly connected with a spiral condenser 71, a push flow tube 72 is fixedly connected between the water cooling shell 7 and the extraction tank 1, a push flow groove 721 is provided in the push flow tube 72, the push flow groove 721 is communicated with the inner cavity of the water cooling shell 7, a push flow magnetic block 722 is slidably connected in the push flow groove 721, the flushing part between the side wall of the scraping plate 6 and the push flow magnetic block 722 is magnetically set, and the side wall of the scraping plate 6 and the push flow magnetic block 722 are magnetically repelled;

[0045] By setting the above structure, the plant essence liquid vapor brought out together with the water vapor will enter the spiral condenser 71 along the exhaust pipe 4. First, when the vapor passes through the vertical section of the exhaust pipe 4, it will be condensed by the coolant in the water-cooled shell 7, so that the vapor will quickly cool down and condense. When the scraper plate 6 rotates, the repulsive effect between its side wall magnetic area and the push-flow magnetic block 722 will be used to push the push-flow magnetic block 722 to move along the push-flow groove 721 toward the water-cooled shell 7, so that the coolant in the push-flow groove 721 enters the water-cooled shell 7, thereby generating a thrust effect inside the coolant, so that the coolants in various places intersect with each other, and when the scraper plate 6 and the push-flow magnetic block 722 are separated from the magnetic area, the push-flow magnetic block 722 will be reset under the action of the gravity of the water-cooled liquid, and the above reciprocating process is used to quickly exchange heat inside the water-cooled liquid, thereby improving the cooling effect and achieving efficient condensation.

[0046] Reference Figure 1-Figure 9In the present invention, when in use, the plant material is put into the extraction tank 1 from the feed hopper 35, and the driving motor 34 is turned on at the same time, so that it drives the cutting shaft 3 and the cutting blade 33 to rotate in the cutting cylinder 32. When the plant material enters the extraction tank 1, it will slide along the cutting disk 31 into the cutting cylinder 32, and will be broken and cut by the cutting blade 33, so that the cell skin of the plant material is destroyed, which is convenient for the essence inside to flow out, thereby improving the extraction efficiency and achieving comprehensive and thorough extraction; after all the plant materials are broken and cut, the feed hopper 35 is closed, and high-temperature water vapor is transported to each group of distillation tubes 5 along the air inlet pipe 54, the air inlet ring 53 and the air distribution pipe 52 through the steam generator, and the water vapor will be sprayed upward from the bottom of the plant material through the steam hole 51, so as to use the high temperature of the steam to evaporate the water and essence components in the plant material, and complete the extraction of the plant essence;

[0047] While distilling, the cutting shaft 3 is kept rotating continuously. At this time, the cutting shaft 3 will drive the scraping plate 6 to rotate, firstly, the inner wall of the extraction tank 1 is scraped and cleaned to avoid the adhesion of plant materials, water vapor and essence, thereby improving the cleanliness of the inner wall of the extraction tank 1. Secondly, the scraping plate 6 will drive the reciprocating screw 65 to rotate above the distillation plate 2, so as to stir the plant materials accumulated on the distillation plate 2, and the first rotating wheel 64 and the second rotating wheel 641 at both ends of the reciprocating screw 65 will also rotate along the surface of the distillation plate 2. Therefore, under the action of friction, the reciprocating screw 65 will be driven to rotate, so that the sliding block 651 and the stirring brush 652 will reciprocate along the reciprocating screw 65, so as to better stir the plant materials, so that the plant materials are more comprehensively contacted with the high-temperature water vapor, effectively improving the distillation effect, and efficiently and comprehensively realizing the extraction of the essence; and when the scraping plate 6 rotates, the magnetic area of ​​its side wall is used to contact with the magnetic plate 83 The repulsive action between the magnetic plate 831 and the magnetic plate 831 will push the magnetic plate 831 to slide in the inflatable box 83 in the direction of compressing the third spring 832, thereby compressing the airflow in the inflatable box 83 and making this part of the airflow enter the blocking groove 81 along the air guide pipe 833, thereby pushing the blocking slider 82 in the blocking groove 81 to move downward, and achieving the blocking of the air inlet pipes 54 on both sides. At this time, the steam generator is still transporting high-temperature water vapor into the air inlet pipe 54, and this part of the water vapor will enter the elastic air bag 84 and make the elastic air bag 84 swell up. After that, when the scraping plate 6 and the magnetic plate 831 are separated from the magnetic area, the high-temperature water vapor in the elastic air bag 84 will be ejected along the inclined hole 841, thereby accelerating the flow rate of the high-temperature water vapor in the air inlet pipe 54, realizing the energy storage release effect, and increasing the jet force of the airflow discharged from the steam hole 51, so as to be able to push the plant material upward, and cooperate with the above-mentioned flipping effect to ensure the contact effect between the plant material and the water vapor, and further improve the extraction effect of the essence;Subsequently, the plant essence liquid vapor brought out together with the water vapor will enter the spiral condenser tube 71 along the exhaust pipe 4. First, when the vapor passes through the vertical section of the exhaust pipe 4, it will be condensed by the coolant in the water-cooled shell 7, causing the vapor to cool down and condense quickly. When the scraper plate 6 rotates, the repulsive effect between its side wall magnetic area and the push flow magnetic block 722 will be used to push the push flow magnetic block 722 along the push flow groove 721 toward the water-cooled shell 7, so that the coolant in the push flow groove 721 enters the water-cooled shell 7, thereby generating a thrust effect inside the coolant, causing the coolants in various places to intersect with each other, and when When the scraping plate 6 and the push flow magnetic block 722 are separated from the magnetic area, the push flow magnetic block 722 will be reset under the gravity of the water-cooling liquid, and the heat exchange inside the water-cooling liquid will be quickly realized, the cooling effect will be improved, and the efficient condensation will be ensured. Then, the mixed liquid of water and plant essence after being cooled and condensed will continue to flow along the spiral condenser tube 71 to achieve further condensation. The mixed liquid of plant essence will be discharged from the bottom of the spiral condenser tube 71, completing the whole process of plant essence extraction. Finally, the solenoid valve in the discharge pipe 36 is opened to discharge the evaporated plant material, and the next extraction can be carried out. ;

[0048] Embodiment 2:

[0049] Basically the same as Example 1, on the basis of Example 1, a method for extracting plant essence for cosmetics is proposed;

[0050] Reference Figure 1-Figure 9 , a method for extracting plant essence for cosmetics, the steps are as follows:

[0051] Step 1: Put the plant raw material into the extraction tank 1 and crush and cut it;

[0052] Put the plant material from the feed hopper 35 into the extraction tank 1, and turn on the drive motor 34 to drive the cutting shaft 3 and the cutting blade 33 to rotate in the cutting cylinder 32. When the plant material enters the extraction tank 1, it will slide along the cutting disc 31 into the cutting cylinder 32, and will be broken and cut by the cutting blade 33, so that the cell skin of the plant material is destroyed, which is convenient for the essence inside to flow out, thereby improving the extraction efficiency and achieving comprehensive and thorough extraction;

[0053] Step 2, distilling the crushed and cut plant raw materials;

[0054] After all the plant materials are crushed and cut, the feed hopper 35 is closed, and high-temperature water vapor is transported to each group of distillation tubes 5 through the steam generator along the air inlet pipe 54, the air inlet ring 53 and the air distribution pipe 52. The water vapor will be ejected upward from the bottom of the plant material through the steam hole 51, so that the water and essence components in the plant material are evaporated by the high temperature of the steam, and the plant essence is extracted;

[0055] Step 3: During the distillation process, the plant material is turned over and stirred;

[0056] While distilling in step 2, the cutting shaft 3 is kept rotating continuously. At this time, the cutting shaft 3 will drive the scraping plate 6 to rotate, firstly scraping and cleaning the inner wall of the extraction tank 1 to avoid the adhesion of plant materials, water vapor and essence, thereby improving the cleanliness of the inner wall of the extraction tank 1. Secondly, the scraping plate 6 will drive the reciprocating screw 65 to rotate above the distillation plate 2, so as to stir the plant materials accumulated on the distillation plate 2, and the first rotating wheel 64 and the second rotating wheel 641 at both ends of the reciprocating screw 65 will also rotate along the surface of the distillation plate 2. Therefore, under the action of friction, the reciprocating screw 65 will be driven to rotate, so that the sliding block 651 and the stirring brush 652 reciprocate along the reciprocating screw 65, so as to better stir the plant materials, so that the plant materials are more comprehensively contacted with the high-temperature water vapor, effectively improving the distillation effect, and realizing the extraction of the essence in an efficient and comprehensive manner;

[0057] When the scraper plate 6 rotates, the repulsion between the magnetic area of ​​its side wall and the magnetic plate 831 will push the magnetic plate 831 to slide in the inflatable box 83 in the direction of compressing the third spring 832, thereby compressing the airflow in the inflatable box 83 and allowing this part of the airflow to enter the blocking groove 81 along the air guide pipe 833, thereby pushing the blocking slider 82 in the blocking groove 81 to move downward, thereby blocking the air inlet pipes 54 on both sides. At this time, the steam generator is still transporting high-temperature water vapor into the air inlet pipe 54, and this part of the water vapor will Enter the elastic airbag 84 and make the elastic airbag 84 swell up. After that, when the scraping plate 6 and the magnetic plate 831 are separated from the magnetic area, the high-temperature water vapor in the elastic airbag 84 will be ejected along the inclined hole 841, thereby accelerating the flow rate of the high-temperature water vapor in the air inlet pipe 54, realizing the energy storage release effect, so that the airflow ejection force discharged from the steam hole 51 is increased, so that the plant material can be pushed upward, and cooperate with the above-mentioned flipping effect, to ensure the contact effect between the plant material and the water vapor, and further improve the extraction effect of the essence;

[0058] Step 4: Condensing and collecting the distilled plant essence;

[0059] The plant essence liquid vapor brought out by the water vapor will enter the spiral condenser 71 along the exhaust pipe 4. First, when the vapor passes through the vertical section of the exhaust pipe 4, it will be condensed by the coolant in the water-cooled shell 7, so that the vapor will be quickly cooled and condensed. When the scraper plate 6 rotates, the repulsive effect between its side wall magnetic area and the push flow magnetic block 722 will be used to push the push flow magnetic block 722 to move along the push flow groove 721 toward the water-cooled shell 7, so that the coolant in the push flow groove 721 enters the water-cooled shell 7, thereby generating a thrust effect inside the coolant. The cooling liquids in various places are allowed to intersect with each other, and when the scraping plate 6 and the push-flow magnet block 722 are separated from the magnetic area, the push-flow magnet block 722 will be reset under the action of the gravity of the water-cooled liquid, and the heat exchange inside the water-cooled liquid will be quickly realized, thereby improving the cooling effect and ensuring efficient condensation. Then, the mixture of water and plant essence after cooling and condensation will continue to flow along the spiral condenser tube 71 to achieve further condensation. Finally, the mixture of plant essence will be discharged from the bottom of the spiral condenser tube 71, completing the entire plant essence extraction process.

[0060] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plant essence extraction device for cosmetics, comprising an extraction tank (1), characterized in that: Also includes: A distillation plate (2) fixed to the lower part of the inner wall of the extraction tank (1), wherein the distillation plate (2) is provided with a distillation part for providing steam to the interior of the extraction tank (1); The top of the inner cavity of the extraction tank (1) is rotatably connected to a cutting shaft (3), and the bottom end of the cutting shaft (3) is provided with a stirring part for turning over the material above the distillation plate (2); An exhaust pipe (4) fixed to the outer wall of the extraction tank (1), wherein the outer wall of the vertical section of the exhaust pipe (4) is provided with a water cooling part for quickly condensing the exhaust steam; The distillation section comprises a distillation tube (5), the distillation tube (5) being fixed on the surface of the distillation plate (2), the side wall of the distillation tube (5) being provided with a steam hole (51), and a plurality of groups of the distillation tubes (5) being arranged at equal intervals along the center of the distillation plate (2), the bottom of each group of the distillation tubes (5) being fixed and connected to a gas distribution tube (52), the bottom ends of the plurality of groups of the gas distribution tubes (52) being fixed and connected to an air intake ring (53), the side wall of the air intake ring (53) being fixed and connected to an air intake tube (54), the air intake tube (54) extending through and extending to the outside of the extraction tank (1), and the outer end of the air intake tube (54) being fixed and connected to the output end of the steam generator; The stirring portion comprises a scraping plate (6), the scraping plate (6) being fixedly connected to the bottom end of the cutting shaft (3), and the scraping plate (6) slidingly fits with the inner wall of the extraction tank (1), a positioning groove (61) is provided on the side wall of the bottom of the scraping plate (6), a positioning guide rod (611) is fixedly connected in the positioning groove (61), a positioning seat (62) is slidably sleeved on the outer wall of the positioning guide rod (611), and the side wall of the positioning seat (62) slides in contact with the inner wall of the positioning groove (61), and the positioning seat (62) is located at the bottom of the scraping plate (6). A first spring (612) is sleeved on the positioning guide rod (611) below the positioning seat (62), a positioning rod (63) is fixedly connected to the side wall of the positioning seat (62), the end of the positioning rod (63) is rotatably connected to a first rotating wheel (64), a reciprocating screw rod (65) is fixedly connected to the side wall of the first rotating wheel (64), the other end of the reciprocating screw rod (65) is fixedly connected to a second rotating wheel (641), and the first rotating wheel (64) and the second rotating wheel (641) are both in contact with the surface of the distillation plate (2) and rotate; The water cooling part comprises a water cooling shell (7), the water cooling shell (7) is fixed on the outer wall of the exhaust pipe (4), the bottom end of the exhaust pipe (4) is fixedly connected with a spiral condenser (71), a flow-pushing tube (72) is fixedly connected between the water cooling shell (7) and the extraction tank (1), a flow-pushing groove (721) is provided in the flow-pushing tube (72), the flow-pushing groove (721) is communicated with the inner cavity of the water cooling shell (7), a flow-pushing magnetic block (722) is slidably connected in the flow-pushing groove (721), the flushing part between the side wall of the scraping plate (6) and the flow-pushing magnetic block (722) is magnetically arranged, and the side wall of the scraping plate (6) and the flow-pushing magnetic block (722) are magnetically repelled from each other; The side wall of the extraction tank (1) is fixedly connected with a blocking box (8), the inner cavity of the blocking box (8) is provided with a blocking groove (81), the blocking box (8) passes through the air inlet pipe (54), and the air inlet pipes (54) located on both sides of the blocking box (8) are both in communication with the blocking groove (81), a blocking slider (82) is slidably connected in the blocking groove (81), a second spring (821) is fixedly connected between the top of the blocking slider (82) and the blocking groove (81), and the outer surface of the extraction tank (1) is The wall is fixedly connected to an inflatable box (83), a magnetic plate (831) is slidably connected inside the inflatable box (83), a third spring (832) is fixedly connected between the magnetic plate (831) and the inflatable box (83), and the bottom end of the inflatable box (83) is connected to the blocking groove (81) through an air guide tube (833), the flush position between the side wall of the scraping plate (6) and the magnetic plate (831) is magnetically arranged, and the side wall of the scraping plate (6) and the magnetic plate (831) repel each other magnetically.

2. A cosmetic plant essence extraction device according to claim 1, characterized in that: A cutting disc (31) is fixedly connected to the top of the inner cavity of the extraction tank (1), a cutting cylinder (32) is fixedly connected to the bottom of the cutting disc (31), the cutting shaft (3) passes through the center of the cutting disc (31) and the cutting cylinder (32), and a cutting blade (33) is fixedly connected to the outer wall of the cutting shaft (3) located in the cutting cylinder (32), and a driving motor (34) is fixedly connected to the top of the extraction tank (1), and the output shaft of the driving motor (34) is fixedly connected to the top of the cutting shaft (3).

3. A cosmetic plant essence extraction device according to claim 1, characterized in that: A sliding block (651) is threadedly sleeved on the reciprocating screw (65); a stirring brush (652) is fixedly connected to the side wall of the sliding block (651); a limiting block (653) is fixedly connected to the side wall of the sliding block (651); a limiting guide rod (654) is fixedly connected to the side wall of the positioning seat (62); the limiting guide rod (654) passes through the side wall of the limiting block (653); the limiting guide rod (654) is parallel to the reciprocating screw (65), and the limiting guide rod (654) is longer than the reciprocating screw (65).

4. The device for extracting plant essence for cosmetics according to claim 1, characterized in that: An elastic air bag (84) is fixedly connected to the outer wall of the air inlet pipe (54) on the side close to the steam generator, and an inclined hole (841) is provided between the elastic air bag (84) and the air inlet pipe (54).

5. The device for extracting plant essence for cosmetics according to claim 1, characterized in that: A feed hopper (35) is fixedly connected to the top of the extraction tank (1), and the feed hopper (35) is connected to the inner cavity of the cutting disk (31). A discharge pipe (36) is connected to the bottom of the extraction tank (1), and the top of the discharge pipe (36) is connected to the bottom of the inclined surface of the distillation disk (2), and a solenoid valve is arranged in the discharge pipe (36).

6. A method for extracting plant essence for cosmetics, based on a device for extracting plant essence for cosmetics according to any one of claims 1 to 5, characterized in that: Here are the steps: Step 1: Put the plant material into an extraction tank (1) and crush and cut it; Step 2, distilling the crushed and cut plant raw materials; Step 3: During the distillation process, the plant material is turned over and stirred; Step 4: Condensate and collect the distilled plant essence.

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