CN113144656A - Device and method for extracting crocin from gardenia based on evaporation concentration - Google Patents
Device and method for extracting crocin from gardenia based on evaporation concentration Download PDFInfo
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- CN113144656A CN113144656A CN202110522634.3A CN202110522634A CN113144656A CN 113144656 A CN113144656 A CN 113144656A CN 202110522634 A CN202110522634 A CN 202110522634A CN 113144656 A CN113144656 A CN 113144656A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
- C07H1/06—Separation; Purification
- C07H1/08—Separation; Purification from natural products
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/353—Resistance heating, e.g. using the materials or objects to be dried as an electrical resistance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of crocin extraction, in particular to an extraction device and an extraction method of crocin in gardenia based on evaporation and concentration. The steam absorption mechanism comprises a distillation mechanism and a steam absorption mechanism arranged in the distillation mechanism, the distillation mechanism comprises a distillation tank, a plurality of high-temperature lamp tubes are arranged at the position, close to the top end, of the inner side of the distillation tank, the steam absorption mechanism comprises a rotating plate, water absorption cotton plates are arranged at the upper end and the lower end of the rotating plate, and the rotating plate is rotatably connected with the distillation tank. Through the steam absorption mechanism who sets up, the gardenia distillate when distilling in the retort, the distilled gas in the distillate is along with the temperature rise constantly evaporates through circulation of air gathering to the commentaries on classics board bottom, rotate the continuous board that absorbs water that the commentaries on classics board made its after absorption and change to the commentaries on classics board top, high temperature tube carries out drying process to it this moment, avoid the distilled gas who evaporates to gather after compiling the top and become to drip, drip into in the distillate again, lead to extracting crocin concentration and can't reach the standard.
Description
Technical Field
The invention relates to the technical field of crocin extraction, in particular to an extraction device and an extraction method of crocin in gardenia based on evaporation and concentration.
Background
Cape jasmine, the name of traditional Chinese medicine. Is fruit of Gardenia jasminoides Ellis of Rubiaceae. The fruit of gardenia is a traditional Chinese medicine, belongs to the first medical and edible dual-purpose resource issued by the Ministry of health, and has the functions of protecting liver, promoting bile flow, reducing blood pressure, tranquilizing, stopping bleeding, reducing swelling and the like. The modern pharmacological research shows that the crocin has better curative effect on various central nervous system diseases such as neurodegenerative diseases, mental disorder, epilepsy, convulsion, insomnia and the like and various cardiovascular system diseases such as hypertension, hyperlipidemia, atherosclerosis and the like, and also has the effects of resisting cancer, resisting inflammation, resisting oxidation, protecting liver and gallbladder, resisting diabetes and the like.
Carry out crocin extraction during operation in the gardenia, need extract it through the evaporation concentration process, and current extraction element who is arranged in crocin the gardenia mostly when evaporating, the distillation retort top is collected to most of the distilled gas that produces, can not carry out timely clearance to it, leads to later stage distilled gas to condense to drip again and instils into in, leads to distillation efficiency to reduce, and the crocin concentration that obtains simultaneously is lower.
Disclosure of Invention
The invention aims to provide an extraction device and an extraction method of crocin in gardenia based on evaporation and concentration, so as to solve the problems in the background technology.
In order to achieve the above object, one of the objects of the present invention is to provide an apparatus for extracting crocin from gardenia based on evaporation concentration, comprising a distillation mechanism and a vapor absorption mechanism installed at the inner end of the distillation mechanism, wherein the distillation mechanism at least comprises:
the top end of the distillation tank is of a square mechanism, the bottom end of the distillation tank is of a round table structure, an opening is formed in the bottom end of the distillation tank, an arc groove is formed in one side of the distillation tank, clamping grooves are formed in two sides of the inner end of the arc groove, and a plurality of high-temperature lamp tubes are arranged on the inner side of the distillation tank close to the top end of the distillation tank;
the material guide pipes are provided with a pair of material guide pipes, the two material guide pipes are respectively arranged on two sides of the distillation retort, and the top ends of the material guide pipes are provided with material guide heads which are funnel-shaped mechanisms;
the cover plate is arranged at the top end of the distillation retort and is in plug-in fit with the distillation retort;
the vapor absorption mechanism includes at least:
the rotary plate is arranged at the inner end of the distillation retort, the section size of the rotary plate is kept to be matched with that of the inner end of the distillation retort, and the upper end and the lower end of the rotary plate are both provided with absorbent cotton plates;
the rotary disc is fixedly connected with one side of the rotary plate, the rotary disc is arranged on the side face of the outer end of the distillation retort, and the rotary disc is rotatably connected with the distillation retort;
the draw gear, the draw gear with commentaries on classics board other end side fixed connection, the draw gear sets up retort outer end opposite side, the draw gear with the retort rotates to be connected, the draw gear both sides all are provided with the connecting plate, connecting plate side trepanning, be provided with the dop in the connecting plate side trepanning, the dop with draw-in groove grafting cooperation, the dop with be connected with the spring between the connecting plate side trepanning.
As a further improvement of the technical scheme, a side hole is formed in the side face of the material guide head, a gate valve is arranged in the side hole, and the gate valve is rotatably connected with the side hole.
As a further improvement of the technical scheme, a plurality of top holes are formed in the top end of the distillation tank, hydraulic rods are arranged in the top holes, and the top ends of the hydraulic rods are connected with the bottom end of the cover plate.
As a further improvement of the technical scheme, a pair of fan grooves are formed in the bottom end of the cover plate, fans are arranged in the fan grooves, and power supplies are arranged in the fans.
As a further improvement of the technical scheme, the side face of the distillation retort is provided with a plurality of drain holes, the side face of the distillation retort is provided with a collecting device, the collecting device comprises a plurality of collecting pipes, the collecting pipes are arranged on the side faces of the drain holes, the bottom ends of the collecting pipes are provided with collecting boxes, the top ends of the collecting boxes are provided with a plurality of connecting holes, and the connecting holes are communicated with the bottom ends of the collecting pipes.
As a further improvement of the technical scheme, the bottom end of the collecting box is provided with a water discharge pipe, a plug sleeve is arranged in the water discharge pipe, and the plug sleeve is in threaded connection with the water discharge pipe.
As a further improvement of the technical scheme, the lateral surfaces of the two clamping heads are provided with traction rods, a pull rod is connected between the two traction rods, the lateral surface of the connecting plate is provided with a blocking hole, and the traction rods are in telescopic fit with the blocking hole.
As a further improvement of the technical scheme, a plurality of separation grooves are formed in the top end of the rotating plate, and the water absorption cotton plate is divided into a plurality of block-shaped structures by the separation grooves.
As a further improvement of the technical scheme, a supporting mechanism is arranged at the position, close to the bottom end, of the distillation retort, the supporting mechanism comprises a supporting bracket, the supporting bracket is in sleeve joint with the side surface of the distillation retort by the position of the bottom end, and a bottom column is arranged at the bottom end of the supporting bracket.
The second purpose of the invention is to provide an extraction method of crocin in gardenia based on evaporation concentration, which comprises any one of the extraction devices of crocin in gardenia based on evaporation concentration, and comprises the following steps:
s1, enabling the distillate to flow into a distillation retort through a material guide pipe, and distilling the distillate by the distillation retort;
s2, volatilizing and collecting the distilled gas generated by distillation to the bottom end of the rotating plate, and absorbing the distilled gas by a water absorption cotton plate;
s3, turning the plate, and drying the water-absorbing cotton plate which absorbs the distilled gas through a high-temperature lamp tube;
s4, allowing the dried and volatilized distilled gas to flow into a drain hole, collecting the distilled gas at the inner end of the collection box through a collection pipe, and continuously absorbing the distilled and volatilized distilled gas by a bottom-end absorbent cotton plate;
s5, repeating S1-S4 to repeat distillation and absorption.
Compared with the prior art, the invention has the beneficial effects that:
1. this in crocin's extraction element and extraction method in gardenia based on evaporative concentration, through the steam absorption mechanism who sets up, when the gardenia distillate distilled liquid distills in the retort, the distilled gas in the distillate constantly evaporates through the circulation of air along with the temperature rise and gathers the commentaries on classics board bottom, it makes the continuous board that absorbs water after its absorption to change to the commentaries on classics board top to rotate the commentaries on classics board, high temperature tube carries out drying process to it this moment, avoid the distilled gas who evaporates to collect to condense into the drop after the top, drip into again in the distillate, lead to extracting crocin concentration and can't reach the standard.
2. In this extraction element of crocin in gardenia based on evaporative concentration and extraction method thereof, through the gate valve that sets up, when carrying out the guide, can inject its guide volume, avoid once only pouring excessive distillate into, when leading to the distillation, the distillate has not crossed the cotton board that absorbs water, and the cotton board that absorbs water absorbs the distillate, leads to the crocin concentration that the later stage was collected to hang down excessively.
3. In this extraction element of crocin in gardenia based on evaporative concentration and extraction method thereof, through the drain pipe and the plug bush that set up, make its operating personnel can discharge the water droplet in its collecting box, avoid the water droplet of collecting in the collecting box too much, lead to the water droplet to return in the retort through the collecting pipe.
4. In this extraction element of crocin in gardenia based on evaporative concentration and extraction method, through the kerb that sets up, accelerate the circulation of air on the cotton board surface that absorbs water, accelerate drying efficiency, the distilled gas of being convenient for flows into the wash port through the kerb and collects.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the distillation mechanism of the present invention;
FIG. 3 is an exploded view of the distillation tank structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 in accordance with the present invention;
FIG. 5 is a disassembled view showing the structure of the guide tube according to the present invention;
FIG. 6 is a schematic view of the cover plate structure of the present invention;
FIG. 7 is an exploded view of the collection assembly of the present invention;
FIG. 8 is a schematic view of the vapor absorption mechanism of the present invention;
FIG. 9 is an exploded view of the traction sheave construction of the present invention;
FIG. 10 is an enlarged view of a portion of the invention at B of FIG. 9;
fig. 11 is a schematic structural diagram of the supporting mechanism of the present invention.
The various reference numbers in the figures mean:
10. a distillation mechanism;
110. a distillation tank; 111. an arc groove; 112. a card slot; 113. a drain hole; 114. a top hole; 115. a hydraulic lever; 116. a high temperature lamp tube;
120. a material guide pipe; 121. a material guiding head; 122. a side hole; 123. a gate valve;
130. a cover plate; 131. a fan groove; 132. a fan;
140. a collection device; 141. a collection pipe; 142. a collection box; 143. connecting holes; 144. a drain pipe; 145. a plug sleeve;
20. a vapor absorbing mechanism;
210. rotating the plate; 211. a water absorbent cotton board; 212. separating the grooves;
220. a turntable;
230. a traction disc; 231. a connecting plate; 232. blocking holes; 233. a pull rod; 234. clamping a head; 235. a spring; 236. a draw bar;
30. a support mechanism;
310. a support bracket;
320. a bottom pillar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1-11, one objective of the present embodiment is to provide an apparatus for extracting crocin from gardenia based on evaporation and concentration, comprising a distillation mechanism 10 and a vapor absorption mechanism 20 installed at the inner end of the distillation mechanism 10, wherein the distillation mechanism 10 at least comprises:
the distillation retort 110 is provided with a square top end and a round table bottom end, the bottom end of the distillation retort 110 is provided with an opening, one side of the distillation retort 110 is provided with an arc groove 111, the two sides of the inner end of the arc groove 111 are both provided with clamping grooves 112, and the inner side of the distillation retort 110 close to the top end is provided with a plurality of high-temperature lamp tubes 116;
the material guiding pipes 120 are arranged in pairs, the two material guiding pipes 120 are respectively arranged at two sides of the distillation retort 110, the top ends of the material guiding pipes 120 are provided with material guiding heads 121, and the material guiding heads 121 are funnel-shaped mechanisms;
the cover plate 130, the cover plate 130 is set up in the top of the retort 110, the cover plate 130 is inserted and matched with retort 110;
the vapor absorption mechanism 20 includes at least:
the rotating plate 210, the rotating plate 210 is set up in the inner end of the retort 110, the sectional dimension of the rotating plate 210 keeps identical with the sectional dimension of the inner end of the retort 110, the upper and lower both ends of the rotating plate 210 have absorbent cotton boards 211;
the rotary table 220, the rotary table 220 is fixedly connected with one side of the rotary plate 210, the rotary table 220 is arranged on the side surface of the outer end of the distillation retort 110, and the rotary table 220 is rotatably connected with the distillation retort 110;
the drawing disc 230, the drawing disc 230 is fixedly connected with the other end side face of the rotating plate 210, the drawing disc 230 is arranged on the other side of the outer end of the distillation retort 110, the drawing disc 230 is rotatably connected with the distillation retort 110, the connecting plates 231 are arranged on two sides of the drawing disc 230, the connecting plates 231 are provided with side face trepanning holes, the clamping heads 234 are arranged in the side face trepanning holes of the connecting plates 231, the clamping heads 234 are in inserted connection with the clamping grooves 112 in a matched mode, and springs 235 are connected between the clamping heads 234 and the side face trepanning holes of the connecting plates 231.
When the distillation device is used, firstly, the distillate is poured into the distillation tank 110 through the material guide pipe 120 to distill the distillate, at the moment, the distilled gas in the distillate gradually escapes from the distillate along with the continuous rise of the temperature, the distilled gas flows upwards along with the air flow, when the distilled gas contacts the bottom end of the rotating plate 210, the water-absorbing cotton plate 211 absorbs the distilled gas, the rotating plate 220 is rotated to drive the rotating plate 210 to rotate, at the moment, the clamping head 234 slides out of the clamping groove 112, the clamping head 234 slides along the arc groove 111, when the rotating plate 210 rotates 180 degrees, at the moment, the water-absorbing cotton plate 211 absorbing the distilled gas rotates to the top end of the rotating plate 210, at the moment, the two clamping heads 234 are respectively clamped into the corresponding clamping grooves 112, the heat is released in the high-temperature lamp tube 116, the water-absorbing cotton plate 211 absorbing the distilled gas is evaporated to keep the distilled gas dry again, and during the drying process, the water-absorbing cotton plate 211 at the bottom end continuously absorbs the distilled gas, repeating the above operation, and continuously absorbing the distilled gas evaporated from the distillate.
Further, a side hole 122 is formed in the side of the material guiding head 121, a gate valve 123 is arranged in the side hole 122, and the gate valve 123 is rotatably connected with the side hole 122. During the specific use, through the gate valve 123 that sets up, when carrying out the guide, can prescribe a limit to its guide volume, avoid once only pouring excessive distillate into, when leading to the distillation, the distillate is over the cotton board 211 that absorbs water, and the cotton board 211 that absorbs water absorbs the distillate, leads to the crocin concentration that the later stage was collected to be too low.
Still further, a plurality of top holes 114 are formed in the top end of the distillation retort 110, a hydraulic rod 115 is arranged in each top hole 114, and the top end of the hydraulic rod 115 is connected with the bottom end of the cover plate 130. During specific use, hydraulic stem 115 drives apron 130 and reciprocates to realize that retort 110 top is free to be opened or to be closed, the operating personnel of being convenient for regularly overhauls its internal device, avoids the device to damage or ageing unable in time to discover, leads to unable effectual distillation work of carrying on.
Specifically, the bottom end of the cover plate 130 is provided with a pair of fan grooves 131, the fan grooves 131 are internally provided with fans 132, and the fans 132 are internally provided with power supplies. During specific use, the fan 132 rotates to generate wind power, so that the drying efficiency of the high-temperature lamp tube 116 is improved, air circulation is accelerated, and the top end of the distillation tank 110 is ensured to be in a dry environment.
In addition, a plurality of drainage holes 113 are formed in the side face of the distillation retort 110, a collection device 140 is arranged on the side face of the distillation retort 110, the collection device 140 comprises a plurality of collection pipes 141, the collection pipes 141 are arranged on the side face of the drainage holes 113, a collection box 142 is arranged at the bottom end of each collection pipe 141, a plurality of connection holes 143 are formed in the top end of each collection box 142, and the connection holes 143 are communicated with the bottom ends of the collection pipes 141. When the high-temperature lamp tube 116 is used for drying the steam absorbed by the absorbent cotton plate 211, the distilled gas volatilizes from the inside of the absorbent cotton plate 211 and flows into the inner end of the collecting box 142 through the drain hole 113 and the collecting pipe 141 for collection, so that the distilled gas is prevented from being volatilized and then collected at the bottom end of the cover plate 130, and secondary cleaning is needed in the later period.
Besides, the bottom end of the collecting tank 142 is provided with a drain pipe 144, a plug sleeve 145 is arranged in the drain pipe 144, and the plug sleeve 145 is in threaded connection with the drain pipe 144. During specific use, the drain pipe 144 and the plug sleeve 145 are arranged, so that an operator can drain water drops in the collecting box 142, and the situation that the water drops collected in the collecting box 142 are too much and then return to the distillation retort 110 through the collecting pipe 141 is avoided.
Furthermore, the lateral sides of the two chucks 234 are provided with pull rods 236, a pull rod 233 is connected between the two pull rods 236, the lateral side of the connecting plate 231 is provided with a stop hole 232, and the pull rods 236 are telescopically matched with the stop hole 232. When the turning plate 210 needs to be turned over in specific use, the pull rod 233 is pulled at the moment, the draw rod 236 drives the clamping head 234 to be disengaged from the clamping groove 112, the turning plate 220 is rotated at the moment, the turning plate 210 can be easily driven to rotate, after turning is finished, the pull rod 233 is loosened, and the spring 235 pushes the clamping head 234 to be clamped into the clamping groove 112 again, so that the fixing effect is achieved.
Furthermore, the top end of the rotating plate 210 is provided with a plurality of separation grooves 212, and the water absorption cotton plate 211 is divided into a plurality of block-shaped structures by the separation grooves 212. The separation groove 212 is arranged to accelerate air circulation on the surface of the absorbent cotton board 211, accelerate drying efficiency and facilitate the distilled gas to flow into the drain hole 113 through the separation groove 212 for collection.
Specifically, the retort 110 is provided with the supporting mechanism 30 near the bottom end, the supporting mechanism 30 includes a supporting bracket 310, the supporting bracket 310 is in sleeve joint with the side surface of the retort 110 near the bottom end, and the bottom end of the supporting bracket 310 is provided with a bottom column 320. Through the supporting mechanism 30, the distillation retort 110 is fixed and limited, and the stable operation of the distillation retort is ensured.
The second objective of this embodiment is to provide a method for extracting crocin from gardenia based on evaporation concentration, which comprises any one of the above devices for extracting crocin from gardenia based on evaporation concentration, and comprises the following steps:
s1, enabling the distillate to flow into the distillation retort 110 through the material guide pipe 120, and distilling the distillate by the distillation retort 110;
s2, volatilizing and collecting the distilled gas generated by distillation to the bottom end of the rotating plate 210, and absorbing the distilled gas by the water-absorbing cotton plate 211;
s3, turning the rotating plate 210 for 180 degrees, and then drying the water absorption cotton plate 211 which absorbs the distilled gas through the high-temperature lamp tube 116;
s4, allowing the dried and volatilized distilled gas to flow into the drain hole 113, collecting the dried and volatilized distilled gas to the inner end of the collection box 142 through the collection pipe 141, and continuously absorbing the distilled and volatilized distilled gas through the water absorption cotton board 211 at the bottom end;
s5, repeating S1-S4 to repeat distillation and absorption.
The foregoing shows and describes the general principles, essential 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 the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Crocin's extraction element in gardenia based on evaporation concentration, including distillation mechanism (10) and install steam absorption mechanism (20) of distillation mechanism (10) inner, its characterized in that: the distillation mechanism (10) comprises at least:
the distillation retort (110), the top end of the distillation retort (110) is of a square mechanism, the bottom end of the distillation retort (110) is of a round table structure, an opening is formed in the bottom end of the distillation retort (110), an arc groove (111) is formed in one side of the distillation retort (110), clamping grooves (112) are formed in two sides of the inner end of the arc groove (111), and a plurality of high-temperature lamp tubes (116) are arranged on the inner side of the distillation retort (110) close to the top end;
the material guiding pipes (120) are arranged in pairs, the two material guiding pipes (120) are respectively arranged on two sides of the distillation retort (110), a material guiding head (121) is arranged at the top end of each material guiding pipe (120), and each material guiding head (121) is a funnel-shaped mechanism;
the cover plate (130), the cover plate (130) is arranged at the top end of the distillation retort (110), and the cover plate (130) is in plug fit with the distillation retort (110);
the vapor absorption mechanism (20) includes at least:
the rotating plate (210) is arranged at the inner end of the distillation retort (110), the section size of the rotating plate (210) is kept to be matched with that of the inner end of the distillation retort (110), and the upper end and the lower end of the rotating plate (210) are provided with absorbent cotton plates (211);
the rotary disc (220), the rotary disc (220) is fixedly connected with one side of the rotary plate (210), the rotary disc (220) is arranged on the side surface of the outer end of the distillation tank (110), and the rotary disc (220) is rotatably connected with the distillation tank (110);
draw tray (230), draw tray (230) with commentaries on classics board (210) other end side fixed connection, draw tray (230) set up retort (110) outer end opposite side, draw tray (230) with retort (110) rotate to be connected, draw tray (230) both sides all are provided with connecting plate (231), connecting plate (231) side trepanning, be provided with dop (234) in connecting plate (231) side trepanning, dop (234) with draw-in groove (112) cooperation of pegging graft, dop (234) with be connected with spring (235) between connecting plate (231) side trepanning.
2. The device for extracting crocin from gardenia based on evaporation concentration according to claim 1, characterized in that: the side face of the material guide head (121) is provided with a side hole (122), a gate valve (123) is arranged in the side hole (122), and the gate valve (123) is rotatably connected with the side hole (122).
3. The device for extracting crocin from gardenia based on evaporation concentration according to claim 1, characterized in that: the top end of the distillation tank (110) is provided with a plurality of top holes (114), hydraulic rods (115) are arranged in the top holes (114), and the top ends of the hydraulic rods (115) are connected with the bottom end of the cover plate (130).
4. The device for extracting crocin from gardenia based on evaporation concentration according to claim 3, characterized in that: the bottom end of the cover plate (130) is provided with a pair of fan grooves (131), the fan grooves (131) are internally provided with fans (132), and the fans (132) are internally provided with power supplies.
5. The device for extracting crocin from gardenia based on evaporation concentration according to claim 3, characterized in that: the side surface of the distillation tank (110) is provided with a plurality of drain holes (113), the side surface of the distillation tank (110) is provided with a collection device (140), the collection device (140) comprises a plurality of collection pipes (141), the collection pipes (141) are arranged on the side surface of the drain holes (113), the bottom end of each collection pipe (141) is provided with a collection box (142), the top end of each collection box (142) is provided with a plurality of connecting holes (143), and the connecting holes (143) are communicated with the bottom end of each collection pipe (141).
6. The device for extracting crocin from gardenia based on evaporation concentration according to claim 5, characterized in that: the bottom end of the collecting box (142) is provided with a drain pipe (144), a plug sleeve (145) is arranged in the drain pipe (144), and the plug sleeve (145) is in threaded connection with the drain pipe (144).
7. The device for extracting crocin from gardenia based on evaporation concentration according to claim 1, characterized in that: the side surfaces of the two clamping heads (234) are provided with traction rods (236), a pull rod (233) is connected between the two traction rods (236), the side surface of the connecting plate (231) is provided with a blocking hole (232), and the traction rods (236) are in telescopic fit with the blocking hole (232).
8. The device for extracting crocin from gardenia based on evaporation concentration according to claim 1, characterized in that: the top end of the rotating plate (210) is provided with a plurality of separation grooves (212), and the water absorption cotton plate (211) is divided into a plurality of block-shaped structures by the separation grooves (212).
9. The device for extracting crocin from gardenia based on evaporation concentration according to claim 5, characterized in that: retort (110) are close to bottom position and are provided with supporting mechanism (30), supporting mechanism (30) are including support holder (310), support holder (310) with retort (110) side is leaned on into bottom position and is cup jointed the cooperation, support holder (310) bottom is provided with foundation (320).
10. The method for extracting crocin from gardenia based on evaporation concentration comprises the device for extracting crocin from gardenia based on evaporation concentration as claimed in any one of claims 1 to 9, which is characterized in that: the method comprises the following steps:
s1, enabling the distillate to flow into a distillation tank (110) through a material guide pipe (120), and distilling the distillate by the distillation tank (110);
s2, volatilizing and collecting the distilled gas generated by distillation to the bottom end of the rotating plate (210), and absorbing the distilled gas by the water absorbing cotton plate (211);
s3, turning the rotating plate (210) for 180 degrees, and then drying the water absorption cotton plate (211) which absorbs the distilled gas through the high-temperature lamp tube (116);
s4, the dried and volatilized distilled gas flows into a drain hole (113), is collected at the inner end of a collection box (142) through a collection plate (141), and meanwhile, the distilled and volatilized distilled gas is continuously absorbed by a bottom water absorption cotton plate (211);
s5, repeating S1-S4 to repeat distillation and absorption.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018058025A (en) * | 2016-10-05 | 2018-04-12 | 株式会社ササクラ | Apparatus and method for recovering low boiling point substance |
| CN111603793A (en) * | 2020-05-20 | 2020-09-01 | 广东先导稀材股份有限公司 | Powder drying equipment |
| CN112755562A (en) * | 2020-12-28 | 2021-05-07 | 颍上双集双泉酒业有限公司 | Alcohol distillation plant based on white spirit processing |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018058025A (en) * | 2016-10-05 | 2018-04-12 | 株式会社ササクラ | Apparatus and method for recovering low boiling point substance |
| CN111603793A (en) * | 2020-05-20 | 2020-09-01 | 广东先导稀材股份有限公司 | Powder drying equipment |
| CN112755562A (en) * | 2020-12-28 | 2021-05-07 | 颍上双集双泉酒业有限公司 | Alcohol distillation plant based on white spirit processing |
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