CN116999936A - Red sage root extracting process - Google Patents

Abstract

The application relates to the technical field of red sage root extraction, in particular to a red sage root extraction process; the related filtering and extracting device comprises a fixing frame, wherein a fixing plate is arranged on the front end face of the fixing frame, the fixing plate is of an inverted U-shaped structure, a ring block is arranged on the horizontal section of the fixing plate, an extracting mechanism is arranged above the ring block, a pipeline is arranged below the ring block, the upper part of the pipeline is a vertical section, the middle part of the pipeline is an arc-shaped section, the lower part of the pipeline is an inclined section which is inclined downwards, a supporting block connected with the ring block is uniformly arranged on the vertical section of the pipeline along the axial direction of the vertical section, the upper end face of the vertical section of the pipeline is coaxially connected with the lower end face of the ring block, and a filtering mechanism is arranged in the pipeline; the application solves the problems of slow filtration and the like of the extracting solution mainly existing in the current extracting process of the red sage root.

Description

Red sage root extracting process

Technical Field

The application relates to the technical field of red sage root extraction, in particular to a red sage root extraction process.

Background

The extraction of the red sage root refers to the process of separating effective active ingredients in the red sage root, such as tanshinone, salvianolic acid B, salvianolic acid A and the like from the plant tissues of the red sage root, so as to be used for preparing traditional Chinese medicine preparations, health care products, medicine research and other related fields.

The preparation process of the traditional Chinese medicine preparation salvia miltiorrhiza clear paste comprises the following steps: decocting Saviae Miltiorrhizae radix in water for three times, filtering decoction, mixing filtrates, concentrating under reduced pressure to appropriate amount, precipitating with ethanol, standing, recovering ethanol from supernatant, and concentrating under reduced pressure to appropriate amount.

However, the following problems exist in the current extraction process of the red sage root: in the filtering process of the extracting solution obtained by decocting the red sage root, the extracting solution is filtered by filter paper or other filter media only by the self gravity of the extracting solution, and the viscosity of the extracting solution of the red sage root is higher, so that the resistance of the extracting solution of the red sage root is larger when the extracting solution of the red sage root passes through the filter media, and the gravity is used as the only driving force, so that the extracting solution is only acted by the gravity when passing through the filter media, and the extracting solution is pushed to pass through the filter media due to the fact that the gravity is relatively weaker, and enough power cannot be improved, so that the filtering speed of the extracting solution is slow.

Disclosure of Invention

In view of the above problems, the embodiments of the present application provide an application name to solve the technical problems of slow filtering of the extracting solution in the related art.

In order to achieve the above object, the embodiment of the present application provides the following technical solutions: the embodiment of the application provides a red sage root extraction process, which comprises the following steps: s1, preparing a red sage root material: selecting red sage root slices with required quality, cleaning the red sage root slices, and airing the red sage root slices to remove excessive water.

S2, extracting red sage root components: putting the red sage root slices washed and dried in the step S1 into a filtering and extracting device, adding a proper amount of water in batches for soaking, and boiling and extracting.

S3, filtering the extracting solution: filtering the extract in the step S2 by a filtering and extracting device to remove solid residues, thereby obtaining pure red sage root extract.

S4, concentrating the extracting solution: evaporating the pure red sage root extract in the step S3 to remove water so as to obtain the red sage root extract with high concentration.

Wherein, filtration extraction element that above-mentioned S2, S3 step involved, including the mount, the fixed plate is installed to the preceding terminal surface of mount, and the fixed plate is the U type structure of falling, installs the ring piece on the horizontal segment of fixed plate, and the top of ring piece is provided with extraction element, and the below of ring piece is provided with the pipeline, and the upper portion of pipeline is vertical section, and the pipeline middle part is the arc section, and the pipeline lower part is the decurrent slope section of slope, and the vertical section of pipeline evenly is provided with the supporting shoe of being connected with the ring piece along its axial direction, the vertical section up end and the terminal surface coaxial coupling under the ring piece of pipeline are provided with filtering mechanism in the pipeline.

The filter mechanism comprises a toothed ring, the toothed ring is rotationally installed in a ring block, a stepping motor is installed on the ring block, the output end of the stepping motor extends into the ring block, a spur gear meshed with the toothed ring is installed on an output shaft of the stepping motor and is in running fit with the ring block, a filter cartridge is coaxially installed on the inner side of the toothed ring, the lower end of the filter cartridge extends into a vertical section of a pipeline, an arc-shaped bottom barrel is arranged on the lower end face of the filter cartridge, a base is arranged below the arc-shaped bottom barrel and is connected with the pipeline through a supporting rod, and the base is in sliding connection with the arc-shaped bottom barrel, and a cleaning unit is arranged on the arc-shaped bottom barrel.

As the preferred scheme, the clearance unit include the axostylus axostyle, the inside coaxial below that is provided with the axostylus axostyle of cartridge filter, the lower extreme of axostylus axostyle extends to arc end section of thick bamboo, and the axostylus axostyle rotates with arc end section of thick bamboo, the circumference outer wall of axostylus axostyle in the cartridge filter evenly is provided with the brush hair, the lower surface coaxial spacing ring that is provided with of arc end section of thick bamboo, and axostylus axostyle and spacing ring sliding fit, the slotted hole has been seted up to the lower extreme of axostylus axostyle, the circumference outer wall of axostylus axostyle in the spacing ring evenly has seted up the waist type hole with the slotted hole intercommunication along its circumference direction, the below of axostylus axostyle is provided with and is used for driving the axostyle reciprocates and absorbs the drive unit of impurity in the cartridge filter.

As the preferred scheme, extraction mechanism include the stock solution section of thick bamboo, the coaxial stock solution section of thick bamboo that is provided with directly over the cartridge filter, and the lower extreme of stock solution section of thick bamboo is circular arc type structure, the lower part and the ring block of stock solution section of thick bamboo are connected, stock solution section of thick bamboo circumference outer wall evenly is provided with the heater along its axial direction, the up end of stock solution section of thick bamboo is provided with the roof, and the roof is fan-shaped structure, the inside puddler that is provided with of stock solution section of thick bamboo, and the puddler rotates with the roof to be connected, the liquid outlet has been seted up at the circular arc section middle part of stock solution section of thick bamboo, stock solution section of thick bamboo below is provided with the unit that opens and shuts that is used for opening and shutting liquid outlet, and the unit that opens and shuts is connected with the axostylus axostyle.

As the preferred scheme, the unit that opens and shuts include a section of thick bamboo post, the lower surface coaxial arrangement of stock solution section of thick bamboo has a section of thick bamboo post, the circumference outer wall of section of thick bamboo post evenly has seted up the through-hole along its circumference direction, the lower terminal surface of section of thick bamboo post is provided with T type pole, the vertical section of T type pole extends to in the section of thick bamboo post, and the vertical section of T type pole and section of thick bamboo post sliding fit, the vertical section up end of T template be provided with play liquid hole complex closing plate, the lower terminal surface of T type pole passes through the transition piece and is connected with the axostylus axostyle.

As the preferred scheme, the drive unit include the pivot, the below of axostylus axostyle is provided with the pivot, the both ends of pivot extend to the outside of pipeline, and pivot and pipeline rotate and be connected, set up the circular slot in the pivot, be provided with the lug in the pivot, the lug is the cavity structure, and circular slot and the inside intercommunication of lug, a connecting pipe is installed in the bellying bilateral symmetry of lug respectively rotates, and connecting pipe and the inside intercommunication of lug, one side that the lug was kept away from to the connecting pipe is provided with the connecting rod, the runner has been seted up at the middle part of connecting rod, the one end that the connecting pipe was kept away from to the connecting rod is provided with the body, and body and connecting pipe communicate with corresponding runner end respectively, the lower extreme of axostylus axostyle is provided with the spheroid, the spheroid is the cavity structure, the inside and slotted hole intercommunication of spheroid, and the inside intercommunication of spheroid, and the centre of sphere is located the axis extension of body.

As the preferable scheme, the transition piece include the spout, the spout has been seted up to the lower terminal surface of T type pole, the up end of axostylus axostyle be provided with spout sliding fit's slider, be provided with bearing spring between the up end of slider and the spout inner wall.

As a preferable scheme, the liquid outlet hole is of a truncated cone-shaped structure with a small upper part and a large lower part, and the outer wall of the sealing plate is an inclined surface matched with the inner wall of the liquid outlet hole.

The above technical solutions in the embodiments of the present application have at least one of the following technical effects:

1. the filter mechanism provided by the application accelerates the filtering effect in a centrifugal force mode, provides a driving force which is larger than that of the driving force which only depends on the gravity of the extracting solution, can rapidly pass the extracting solution through the filter medium, shortens the filtering time, improves the working efficiency, and can effectively separate suspended matters and fixed particles in the extracting solution by centrifugal force to obtain a clearer extracting solution, thereby improving the purity and the quality of the product.

2. The driving unit provided by the application realizes the sealing and opening and closing of the liquid outlet hole and the communication and sealing of the waist-shaped hole and the arc-shaped bottom cylinder through the sectional rotation of the rotating shaft, so that the discharging of the extracting solution and the sealing processing of the liquid storage cylinder can be realized, the cleaning of impurities in the filter cylinder can be realized, the processing quality is ensured, the mode is simple and easy to operate, and the space and the cost are saved.

3. According to the application, the cleaning unit is arranged, through the rotation of the filter cylinder, the bristles sweep the inner wall of the filter cylinder, the bristles sweep impurities on the inner wall of the filter cylinder to the arc-shaped bottom cylinder, the arc-shaped structure of the arc-shaped bottom cylinder gathers the impurities at the middle part of the arc-shaped bottom cylinder, and then the impurities falling into the arc-shaped bottom cylinder are sucked out through the communication of the waist-shaped hole and the arc-shaped bottom cylinder, so that the cleaning of the inside of the filter cylinder is ensured, and the filtering rate and the filtering quality of the extracting solution are further ensured.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a process flow diagram of the present application.

Fig. 2 is a schematic perspective view (a fixing frame in a cut-out part) of the present application.

Fig. 3 is a first view cross-section of fig. 2 (with the mount omitted).

Fig. 4 is a second view cross-section (without the mount) of fig. 2.

Fig. 5 is an enlarged view of the structure at a in fig. 3.

Fig. 6 is an enlarged view of the structure at B in fig. 4.

Fig. 7 is a schematic view of a part of the structure of the driving unit of the present application.

Reference numerals:

10. a fixing frame; 11. a fixing plate; 12. a ring block; 13. a pipe; 14. a support block; 2. a filtering mechanism; 20. a toothed ring; 21. a stepping motor; 22. spur gears; 23. a filter cartridge; 24. an arc-shaped bottom cylinder; 4. a cleaning unit; 40. a shaft lever; 41. brushing; 42. a limiting ring; 43. a slot hole; 44. a waist-shaped hole; 5. a driving unit; 50. a rotating shaft; 51. a circular groove; 52. a bump; 53. a connecting pipe; 54. a connecting rod; 55. a flow passage; 56. a tube body; 6. a transition piece; 60. a chute; 61. a slide block; 62. a load-bearing spring; 3. an extraction mechanism; 30. a liquid storage cylinder; 31. a heater; 32. a top plate; 33. a stirring rod; 34. a liquid outlet hole; 7. an opening and closing unit; 70. a cylinder column; 71. a through hole; 72. a T-shaped rod; 73. and (5) sealing the plate.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

As shown in fig. 1, 2 and 3, a process for extracting salvia miltiorrhiza comprises the following steps: s1, preparing a red sage root material: selecting red sage root slices with required quality, cleaning the red sage root slices, and airing the red sage root slices to remove excessive water.

S2, extracting red sage root components: putting the red sage root slices washed and dried in the step S1 into a liquid storage cylinder 30, and adding a proper amount of water into the liquid storage cylinder 30 for boiling and extracting, wherein the water is added for three times before and after boiling.

S3, filtering the extracting solution: the extract obtained by boiling in each step S2 is introduced into a filter cartridge 23, and the filter cartridge 23 is rotated to filter the extract by centrifugal force to remove solid residues, thereby obtaining pure extract of radix Salviae Miltiorrhizae.

S4, concentrating the extracting solution: evaporating the pure red sage root extract in the step S3 to remove water so as to obtain the red sage root extract with high concentration.

Wherein, the filtration extraction element that involves in above-mentioned S2, S3 step, including mount 10, fixed plate 11 is installed to the preceding terminal surface of mount 10, and fixed plate 11 is the structure of falling the U, install the ring piece 12 on the horizontal segment of fixed plate 11, the top of ring piece 12 is provided with extraction mechanism 3, the below of ring piece 12 is provided with pipeline 13, the upper portion of pipeline 13 is vertical section, the pipeline 13 middle part is the arc section, pipeline 13 lower part is the decurrent slope section, pipeline 13 'S vertical section evenly is provided with the supporting shoe 14 of being connected with ring piece 12 along its axial direction, pipeline 13' S vertical section up end and ring piece 12 lower terminal surface coaxial coupling, be provided with filtering mechanism 2 in the pipeline 13.

As shown in fig. 2, 3 and 4, the extraction mechanism 3 includes a liquid storage barrel 30, a liquid storage barrel 30 is coaxially arranged right above the filter barrel 23, the lower end of the liquid storage barrel 30 is of an arc structure, the lower part of the liquid storage barrel 30 is connected with the ring block 12, the circumferential outer wall of the liquid storage barrel 30 is uniformly provided with a heater 31 along the axial direction of the liquid storage barrel, the upper end surface of the liquid storage barrel 30 is provided with a top plate 32, the top plate 32 is of a fan-shaped structure, a stirring rod 33 is arranged inside the liquid storage barrel 30, the stirring rod 33 is rotationally connected with the top plate 32, a liquid outlet hole 34 is formed in the middle of the arc section of the liquid storage barrel 30, an opening and closing unit 7 for opening and closing the liquid outlet hole 34 is arranged below the liquid storage barrel 30, and the opening and closing unit 7 is connected with a shaft lever 40.

As shown in fig. 3, 4 and 5, the opening and closing unit 7 includes a column 70, the lower surface of the liquid storage tube 30 is coaxially provided with a column 70, the circumferential outer wall of the column 70 is uniformly provided with through holes 71 along the circumferential direction thereof, the lower end surface of the column 70 is provided with a T-shaped rod 72, the vertical section of the T-shaped rod 72 extends into the column 70, the vertical section of the T-shaped rod 72 is in sliding fit with the column 70, the upper end surface of the vertical section of the T-shaped plate is provided with a sealing plate 73 matched with the liquid outlet 34, and the lower end surface of the T-shaped rod 72 is connected with the shaft 40 through a transition piece 6.

During specific work, quantitative red sage root slices after washing and drying are manually placed into the liquid storage barrel 30, proper water is injected into the liquid storage barrel 30 for soaking, in the soaking process, the heater 31 heats the water in the liquid storage barrel 30 to promote active ingredients in red sage root to dissolve into the water, the water in the liquid storage barrel 30 is heated to 92-95 ℃, in the process of heating the water in the liquid storage barrel 30, an external first motor is arranged on the top plate 32 and used for driving the stirring rod 33, the external first motor is operated to drive the stirring rod 33 to rotate, and the stirring rod 33 stirs the water in the liquid storage barrel 30 and the red sage root slices so as to increase the contact between the red sage root slices and the water and promote the extraction process; after the water temperature reaches the required recording time, keeping micro boiling for 1.5 hours, driving the T-shaped rod 72 to move downwards by the driving unit 5, and pulling the sealing plate 73 to move downwards in the process of moving downwards by the T-shaped rod 72, so that a gap is formed between the sealing plate 73 and the liquid outlet hole 34, extracting solution flows out from the gap between the sealing plate 73 and the liquid outlet hole 34, falls into the filtering mechanism 2 through the through hole 71 to be filtered and processed, three water injection boiling extraction is performed according to the steps, the three extracting solutions are filtered by the filtering mechanism 2 in sequence, and the three filtered extracting solutions are combined to perform subsequent processing operations such as concentration.

As shown in fig. 5, the liquid outlet hole 34 has a truncated cone structure with a smaller top and a larger bottom, and the outer wall of the sealing plate 73 has an inclined surface matched with the inner wall of the liquid outlet hole 34; in particular work, the circular truncated cone-shaped structure of the liquid outlet hole 34 is tightly matched with the sealing plate 73, so that liquid leakage in the process of boiling and extracting the red sage root in the liquid storage barrel 30 can be effectively prevented.

As shown in fig. 3 and 4, the filtering mechanism 2 includes a toothed ring 20, the toothed ring 20 is rotatably mounted in the ring block 12, the stepping motor 21 is mounted on the ring block 12, the output end of the stepping motor 21 extends into the ring block 12, the output shaft of the stepping motor 21 is mounted with a spur gear 22 meshed with the toothed ring 20, the spur gear 22 is rotationally matched with the ring block 12, the inner side of the toothed ring 20 is coaxially mounted with a filter cartridge 23, the lower end of the filter cartridge 23 extends into a vertical section of the pipeline 13, the lower end surface of the filter cartridge 23 is provided with an arc bottom barrel 24, a base is arranged below the arc bottom barrel 24 and is in a truncated cone structure, the base is connected with the pipeline 13 through a supporting rod and is slidably connected with the arc bottom barrel 24, and a cleaning unit 4 is arranged on the arc bottom barrel 24.

As shown in fig. 3, fig. 4, fig. 6 and fig. 7, the driving unit 5 includes a rotating shaft 50, a rotating shaft 50 is disposed below the shaft lever 40, two ends of the rotating shaft 50 extend to the outside of the pipeline 13, the rotating shaft 50 is rotationally connected with the pipeline 13, a circular groove 51 is disposed in the rotating shaft 50, a bump 52 is disposed on the rotating shaft 50, the bump 52 is in a hollow structure, the circular groove 51 is internally communicated with the bump 52, a connecting pipe 53 is rotationally symmetrically disposed at the bump 52, the connecting pipe 53 is internally communicated with the bump 52, a connecting rod 54 is disposed at one side of the connecting pipe 53 far from the bump 52, a flow channel 55 is disposed at the middle of the connecting rod 54, a pipe body 56 is disposed at one end of the connecting rod 54 far from the connecting pipe 53, the pipe body 56 and the connecting pipe 53 are respectively communicated with the corresponding flow channel 55 ends, a sphere is disposed at the lower end of the shaft lever 40, the sphere is in a hollow structure, the inside of the groove 43 is communicated with the sphere, the pipe body 56 is located on an axis extension line of the pipe body 56, and a transition piece 6 is disposed between the shaft lever 40 and the T-shaped rod 72.

In specific operation, the external motor II is mounted on the fixed plate 11, the external motor II is meshed with the right end of the rotating shaft 50 through an external gear, the external motor II drives the rotating shaft 50 to rotate through the external gear, the rotating shaft 50 rotates to pull the connecting rod 54 to move downwards through the convex block 52, the connecting rod 54 moves downwards to drive the T-shaped rod 72 to move downwards through the shaft rod 40, the T-shaped rod 72 moves downwards to drive the sealing plate 73, a gap is formed between the sealing plate 73 and the liquid outlet 34, the extracting solution flows into the filter cartridge 23 and the arc-shaped bottom barrel 24 from the gap until the extracting solution extracted by boiling completely flows into the filter cartridge 23 and the arc-shaped bottom barrel 24, then the external motor II drives the shaft rod 40 to rotate reversely through the external gear, the shaft rod 40 is reversely rotated to push the shaft rod 40 to move upwards through the convex block 52, the shaft lever 40 moves upwards to push the T-shaped rod 72, the T-shaped rod 72 pushes the sealing plate 73 to seal the liquid outlet hole 34, at the moment, secondary water injection boiling is carried out in the liquid storage cylinder 30, the stepping motor 21 operates to drive the toothed ring 20 to rotate through the spur gear 22, the toothed ring 20 drives the filter cylinder 23 and the arc-shaped bottom cylinder 24 to rotate, the extracting solution in the filter cylinder 23 and the arc-shaped bottom cylinder 24 can be swung in the rotating process, so that the filtering speed of the extracting solution in the pipeline 13 is increased through the filter cylinder 23 in a centrifugal force mode, the filtered extracting solution flows out to the next process for processing through the pipeline 13, impurities generated after the filtering of the extracting solution by the filter cylinder 23 are remained in the filter cylinder 23, and the cleaning unit 4 can clean the impurities in the filter cylinder 23 in the rotating process of the filter cylinder 23.

As shown in fig. 3 and 4, the cleaning unit 4 includes a shaft 40, the inside of the filter cartridge 23 is coaxially provided with the shaft 40, the lower end of the shaft 40 extends to the lower side of the arc-shaped bottom barrel 24, the shaft 40 is in running fit with the arc-shaped bottom barrel 24, bristles 41 are uniformly arranged on the circumferential outer wall of the shaft 40 in the filter cartridge 23, a limiting ring 42 is coaxially arranged on the lower surface of the arc-shaped bottom barrel 24, the shaft 40 is in sliding fit with the limiting ring 42, a slot 43 is formed in the lower end of the shaft 40, a waist-shaped hole 44 communicated with the slot 43 is uniformly formed in the circumferential outer wall of the shaft 40 in the limiting ring 42 along the circumferential direction of the shaft, and a driving unit 5 for driving the shaft 40 to move up and down and sucking impurities in the filter cartridge 23 is arranged below the shaft 40.

As shown in fig. 4 and 5, the transition piece 6 includes a chute 60, the lower end surface of the T-shaped rod 72 is provided with the chute 60, the upper end surface of the shaft 40 is provided with a slider 61 slidably engaged with the chute 60, and a load-bearing spring 62 is disposed between the upper end surface of the slider 61 and the inner wall of the chute 60.

In specific operation, the external motor II drives the rotating shaft 50 to rotate by a proper angle through the external gear, so that the lug 52 pushes the shaft lever 40 to move upwards, the shaft lever 40 pushes the sealing plate 73 to be clung to the liquid outlet 34 through the bearing spring 62 and the T-shaped rod 72, the upper end face of the horizontal section of the T-shaped rod 72 is clung to the lower end face of the cylinder 70, when the impurity in the filter cylinder 23 needs to be removed, the rotating shaft 50 continues to rotate, the lug 52 pushes the shaft lever 40 to move upwards again, the bearing spring 62 is compressed at the moment, the shaft lever 40 moves upwards again, the waist-shaped hole 44 is communicated with the inside of the arc-shaped bottom cylinder 24, the stepping motor 21 drives the toothed ring 20 to rotate through the spur gear 22, the toothed ring 20 drives the filter cylinder 23 to slowly rotate, the inner wall of the filter drum 23 is abutted against the bristles 41 in the rotating process, so that impurities on the inner wall of the filter drum fall into the arc-shaped bottom drum 24, the impurities are gathered at the middle part of the arc-shaped bottom drum 24 due to the arc-shaped structure of the arc-shaped bottom drum, an external suction machine is connected with the right end of the rotating shaft 50 through an external air pipe, the external suction machine sucks air, the impurities in the arc-shaped bottom drum 24 are sucked into the slotted holes 43 through the waist-shaped holes 44, the impurities sequentially pass through the pipe column, the flow channel 55 and the connecting pipe 53 to reach the circular groove 51, the impurities are sucked into the external air pipe from the circular groove 51 under the suction of the suction machine, and finally the impurities are sucked out for centralized treatment, so that the cleanness in the filter drum 23 is ensured, the blockage is avoided, and the filtering speed and the filtering quality of an extracting solution are ensured.

In the description of the present application, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Furthermore, the terms "first," "second," "first," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application; all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (7)

1. A red sage root extracting process is characterized in that: the method comprises the following steps:

s1, preparing a red sage root material: selecting red sage root slices with required quality, cleaning the red sage root slices, and airing to remove excessive water;

s2, extracting red sage root components: putting the red sage root slices washed and dried in the step S1 into a filtering and extracting device, adding a proper amount of water in batches for soaking, and boiling and extracting;

s3, filtering the extracting solution: filtering the extract in the step S2 by a filtering and extracting device to remove solid residues, thereby obtaining pure red sage root extract;

s4, concentrating the extracting solution: evaporating the pure red sage root extract in the step S3 to remove water so as to obtain a high-concentration red sage root extract;

the filtering and extracting device comprises a fixing frame (10), wherein a fixing plate (11) is arranged on the front end face of the fixing frame (10), the fixing plate (11) is of an inverted U-shaped structure, a ring block (12) is arranged on the horizontal section of the fixing plate (11), an extracting mechanism (3) is arranged above the ring block (12), a pipeline (13) is arranged below the ring block (12), the upper part of the pipeline (13) is a vertical section, the middle part of the pipeline (13) is an arc-shaped section, the lower part of the pipeline (13) is an inclined section which is inclined downwards, supporting blocks (14) connected with the ring block (12) are uniformly arranged on the vertical section of the pipeline (13) along the axial direction of the vertical section, the upper end face of the vertical section of the pipeline (13) is coaxially connected with the lower end face of the ring block (12), and a filtering mechanism (2) is arranged in the pipeline (13);

the utility model provides a filter mechanism (2) include ring gear (20), ring gear (20) are installed in ring block (12) internal rotation, install step motor (21) on ring block (12), the output of step motor (21) extends to in ring block (12), and step motor (21) output shaft install with ring gear (20) engaged spur gear (22), and spur gear (22) and ring block (12) normal running fit, filter cartridge (23) are installed to the inboard coaxial of ring gear (20), the lower extreme of filter cartridge (23) extends to in the vertical section of pipeline (13), the lower terminal surface of filter cartridge (23) is provided with arc end section of thick bamboo (24), the below of arc end section of thick bamboo (24) is provided with the base, and the base is round platform type structure, the base passes through branch and is connected with pipeline (13), and base and arc end section of thick bamboo (24) sliding connection, be provided with clearance unit (4) on arc end section of thick bamboo (24).

2. The process according to claim 1, wherein: the cleaning unit (4) include axostylus axostyle (40), inside coaxial being provided with of cartridge filter (23) axostylus axostyle (40), the lower extreme of axostylus axostyle (40) extends to the below of arc end section of thick bamboo (24), and axostylus axostyle (40) and arc end section of thick bamboo (24) normal running fit, the circumference outer wall of axostylus axostyle (40) in cartridge filter (23) evenly is provided with brush hair (41), the lower surface coaxial being provided with of arc end section of thick bamboo (24) spacing ring (42), and axostylus axostyle (40) and spacing ring (42) sliding fit, slotted hole (43) have been seted up to the lower extreme of axostylus axostyle (40) in spacing ring (42) along its circumference direction evenly offer waist hole (44) that communicate with slotted hole (43), the below of axostylus axostyle (40) is provided with and is used for driving axostylus axostyle (40) reciprocate and absorb drive unit (5) of impurity in cartridge filter (23).

3. The process according to claim 2, wherein: the extraction mechanism (3) include stock solution section of thick bamboo (30), coaxial stock solution section of thick bamboo (30) being provided with directly over cartridge filter (23), and the lower extreme of stock solution section of thick bamboo (30) is circular arc structure, the lower part and the ring piece (12) of stock solution section of thick bamboo (30) are connected, the circumference outer wall of stock solution section of thick bamboo (30) evenly is provided with heater (31) along its axial direction, the up end of stock solution section of thick bamboo (30) is provided with roof (32), and roof (32) are fan-shaped structure, stock solution section of thick bamboo (30) inside is provided with puddler (33), and puddler (33) are connected with roof (32) rotation, go out liquid hole (34) have been seted up at the circular arc section middle part of stock solution section of thick bamboo (30), stock solution section of thick bamboo (30) below is provided with and is used for opening and shutting liquid hole (34), and open and shut unit (7) are connected with axostylus axostyle (40).

4. A process according to claim 3, wherein: the opening and closing unit (7) comprises a barrel column (70), the barrel column (70) is coaxially mounted on the lower surface of the liquid storage barrel (30), through holes (71) are uniformly formed in the circumferential outer wall of the barrel column (70) along the circumferential direction of the barrel column, T-shaped rods (72) are arranged on the lower end face of the barrel column (70), the vertical sections of the T-shaped rods (72) extend into the barrel column (70), the vertical sections of the T-shaped rods (72) are in sliding fit with the barrel column (70), sealing plates (73) matched with the liquid outlet holes (34) are arranged on the upper end faces of the vertical sections of the T-shaped plates, and the lower end faces of the T-shaped rods (72) are connected with the shaft rods (40) through transition pieces (6).

5. The process according to claim 2, wherein: the utility model provides a drive unit (5) include pivot (50), the below of axostylus axostyle (40) is provided with pivot (50), the outside of pipeline (13) is extended to the both ends of pivot (50), and pivot (50) are connected with the rotation of pipeline (13), circular slot (51) have been seted up in pivot (50), be provided with lug (52) on pivot (50), lug (52) are cavity structure, and circular slot (51) and lug (52) inside intercommunication, connecting pipe (53) are installed in lug (52) bellying bilateral symmetry each rotation, and connecting pipe (53) and lug (52) inside intercommunication, one side that lug (52) were kept away from to connecting pipe (53) is provided with connecting rod (54), runner (55) have been seted up at the middle part of connecting rod (54), one end that connecting rod (54) were kept away from connecting pipe (53) is provided with body (56), and body (56) and connecting pipe (53) are respectively with corresponding runner (55) end intercommunication, the lower extreme of axostylus axostyle (40) is provided with the spheroid, the spheroid is cavity structure, spheroid inside communicates with slot (43), body (56) inside and the inside of spheroid is located the spheroid axis of spheroid extension.

6. The process according to claim 4, wherein: the transition piece (6) comprises a sliding groove (60), the lower end face of the T-shaped rod (72) is provided with the sliding groove (60), the upper end face of the shaft lever (40) is provided with a sliding block (61) which is in sliding fit with the sliding groove (60), and a bearing spring (62) is arranged between the upper end face of the sliding block (61) and the inner wall of the sliding groove (60).

7. The process according to claim 4, wherein: the liquid outlet hole (34) is of a truncated cone-shaped structure with a small upper part and a large lower part, and the outer wall of the sealing plate (73) is an inclined surface matched with the inner wall of the liquid outlet hole (34).