CN115350495A - Equipment and process for extracting sclareol - Google Patents
Equipment and process for extracting sclareol Download PDFInfo
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- CN115350495A CN115350495A CN202210999877.0A CN202210999877A CN115350495A CN 115350495 A CN115350495 A CN 115350495A CN 202210999877 A CN202210999877 A CN 202210999877A CN 115350495 A CN115350495 A CN 115350495A
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- cylinder
- fixedly connected
- sclareol
- drying
- centrifugal
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- XVULBTBTFGYVRC-HHUCQEJWSA-N sclareol Chemical compound CC1(C)CCC[C@]2(C)[C@@H](CC[C@](O)(C)C=C)[C@](C)(O)CC[C@H]21 XVULBTBTFGYVRC-HHUCQEJWSA-N 0.000 title claims abstract description 144
- XVULBTBTFGYVRC-UHFFFAOYSA-N Episclareol Natural products CC1(C)CCCC2(C)C(CCC(O)(C)C=C)C(C)(O)CCC21 XVULBTBTFGYVRC-UHFFFAOYSA-N 0.000 title claims abstract description 72
- LAEIZWJAQRGPDA-UHFFFAOYSA-N Manoyloxid Natural products CC1(C)CCCC2(C)C3CC=C(C)OC3(C)CCC21 LAEIZWJAQRGPDA-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000004821 distillation Methods 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000002844 melting Methods 0.000 claims abstract description 36
- 230000008018 melting Effects 0.000 claims abstract description 36
- 238000009833 condensation Methods 0.000 claims abstract description 29
- 230000005494 condensation Effects 0.000 claims abstract description 29
- 239000012153 distilled water Substances 0.000 claims abstract description 18
- 238000011068 loading method Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims description 56
- 230000007246 mechanism Effects 0.000 claims description 49
- 239000013078 crystal Substances 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 38
- 238000002425 crystallisation Methods 0.000 claims description 28
- 230000008025 crystallization Effects 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 25
- 230000001681 protective effect Effects 0.000 claims description 25
- 239000012452 mother liquor Substances 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 6
- 238000000746 purification Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 238000010298 pulverizing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 235000002911 Salvia sclarea Nutrition 0.000 description 2
- 244000182022 Salvia sclarea Species 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 241001573881 Corolla Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000005562 seed maturation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Images
Classifications
-
- 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
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention provides equipment and a process for extracting sclareol, which comprise a first fixing frame, wherein the top of the first fixing frame is fixedly connected with a loading hopper, the top of the loading hopper is provided with a screening mesh, the bottom of the loading hopper is provided with an auger conveying cylinder, the bottom end of the auger conveying cylinder is provided with a feeding port, the bottom end of the auger conveying cylinder is provided with a driving motor, the driving end of the driving motor is fixedly connected with an auger conveying threaded rod in the auger conveying cylinder, and the top of a melting cylinder at the discharging end of the auger conveying cylinder is in through connection. According to the invention, the distillation temperature in the high-temperature distillation cylinder is monitored through the top of the high-temperature distillation cylinder, so that the distillation treatment of the extract liquid is facilitated, the pressure generated in the distillation process is detected through the arranged pressure detector, and the distilled water conveyed into the condensation cylinder is conveniently liquefied and collected through the matching of the condensation circulating pipe and the condenser in the condensation cylinder, so that the extraction and purification utilization rate of sclareol is improved, and the waste in the processing process is avoided.
Description
Technical Field
The invention belongs to the technical field of chemical extraction, and particularly relates to equipment and a process for extracting sclareol.
Background
The clary sage is white crystalline powder extracted from stem and leaf of natural clary sage, has weak amber fragrance, strong diffusion and lasting smell, and can provide essence with vivid, harmonious and lasting fragrance. Biennial or perennial herbs, about 1 to 2 meters in height, lignified lower stems, upright, branched, whole plants short villus. Single leaf opposite, oval or oblong. Wheel-shaped inflorescence, flower amphiprotic, pink or light purple or white, bract wide oval, corolla snow-blue. The seeds are oval, brown and smooth. The flowering period is 6-9 months according to the planting field. The seed maturation period is 7-9 months.
In the process of extracting, processing and extracting sclareol, the processing flow of the raw material of sclareol is simpler, so that the utilization of the raw material of sclareol extraction and purification is limited, the efficiency of the sclareol extraction and extraction process is low, and the waste is large.
Disclosure of Invention
The invention aims to provide a device for extracting sclareol, and aims to solve the problems that in the prior art, the processing flow of sclareol raw materials is simple in the extraction process of sclareol, so that the utilization of the raw materials for extraction and purification of sclareol is limited, the efficiency of the extraction process of sclareol is low, and the waste is large.
In order to achieve the purpose, the invention provides the following technical scheme: the equipment comprises a first fixing frame, wherein the top of the first fixing frame is fixedly connected with a bearing hopper, the top of the bearing hopper is provided with a screening net grid, the bottom of the bearing hopper is provided with an auger conveying cylinder, the bottom end of the auger conveying cylinder is provided with a feeding port, the bottom end of the auger conveying cylinder is provided with a driving motor, the driving end of the driving motor is fixedly connected with an auger conveying threaded rod inside the auger conveying cylinder, the discharge end of the auger conveying cylinder is in through connection with the top of a melting cylinder, the bottom end of the melting cylinder is in through connection with a liquid inlet of a first water pump through a first conveying pipe, a liquid outlet of the first water pump is in through connection with a distillation mechanism through a second conveying pipe, and the top of the distillation mechanism is communicated with a condensation cylinder through a distilled water conveying pipe; one side of the condensation cylinder is communicated with a feed inlet of a second water pump through a third conveying pipe, and a water outlet of the second water pump is communicated with one side of the crystallization centrifugal mechanism through a fourth conveying pipe; one side of the crystallization centrifugal mechanism is in through connection with a feed inlet of a third water pump through a liquid conveying pipe, and a discharge outlet of the third water pump is in through connection with a drying and crushing mechanism through a fifth conveying pipe.
Preferably, melt the top fixedly connected with micro-motor of a section of thick bamboo, micro-motor's transmission end fixedly connected with (mixing) shaft, the bottom of (mixing) shaft is provided with the stirring leaf, the bottom of melting a section of thick bamboo is provided with a plurality of high temperature heating rod, the fixed heat preservation that is provided with of avris of melting a section of thick bamboo.
Preferably, the distillation mechanism includes the high temperature distillation section of thick bamboo with the one end through connection of second conveyer pipe, top one side fixedly connected with temperature measurement meter of high temperature distillation section of thick bamboo, the top opposite side fixedly connected with pressure-measuring ware of high temperature distillation section of thick bamboo, the top fixedly connected with distilled water conveyer pipe of high temperature distillation section of thick bamboo, the one end and the condensation section of thick bamboo top through connection of distilled water conveyer pipe, the inside of condensation section of thick bamboo is provided with the condensation circulating pipe, condensation circulating pipe and condenser through connection.
Preferably, the crystallization centrifugal mechanism comprises an outer fixed cylinder, the bottom end of the outer fixed cylinder is fixedly connected with a small driving motor, the transmission end of the small driving motor is fixedly connected with a centrifugal roller, the peripheral side wall of the centrifugal roller is provided with centrifugal holes, and a filter screen is arranged in the centrifugal holes; the periphery fixedly connected with electric telescopic handle of outer fixed cylinder, electric telescopic handle's flexible end fixedly connected with protection subassembly.
Preferably, the protection assembly comprises a protection cover, a sliding groove is formed in the inner wall of the protection cover, a sealing ring is arranged in the protection cover, and the inner wall of the sealing ring is in extrusion sealing contact with the outer wall of the centrifugal roller; balls which are limited in the peripheral side wall and can freely rotate are uniformly distributed on the peripheral side wall of the sealing ring; the sealing ring is inserted in the sliding groove in a sealing mode, and the ball is in contact with the inner wall of the sliding groove.
Preferably, an electric control valve is arranged on the fourth delivery pipe, and a telescopic pipe is arranged at the connection part of the fourth delivery pipe and the protective cover.
Preferably, the drying and crushing mechanism comprises a drying inner cylinder communicated with a fifth conveying pipe, the outside of the drying inner cylinder is rotatably connected with a drying outer cylinder, and a drying gap is formed between the drying inner cylinder and the drying outer cylinder; the utility model discloses a drying device, including dry urceolus, gear ring, both ends fixedly connected with stabilizer, one side fixedly connected with hot-blast shell of dry urceolus, the top fixedly connected with servo motor of dry urceolus, servo motor's transmission end fixedly connected with gear, the gear is connected with the gear circle meshing of dry inner tube outer lane, the both ends fixedly connected with stabilizer of dry urceolus, one side fixedly connected with hot-blast shell of dry urceolus, the inside of hot-blast shell is provided with the heating wire, one side fixedly connected with air-blower of hot-blast shell.
Preferably, the side of the first fixing frame is fixedly connected with a switch panel, and a protective layer is arranged on the surface of the switch panel.
Preferably, the surface of the switch panel is provided with a heating wire control switch and a blower control switch, and the heating wire and the blower are respectively electrically connected with an external power supply through the heating wire control switch and the blower control switch.
The invention also provides a process for extracting sclareol, which comprises the following steps:
s1: adding sclareol extract into a loading hopper, primarily crushing by a screening mesh grid, crushing by an auger conveying threaded rod, and conveying into a melting cylinder by an auger conveying cylinder;
s2: heating and melting the extract slag entering the melting cylinder by adopting a high-temperature heating rod, and discharging waste gas by using an exhaust pump at the top of the melting cylinder;
s3: conveying the extract liquid melted in the melting cylinder into a distillation mechanism, and adding an extracting solution for distillation;
s4: distilled gas is conveyed into a condensing cylinder for condensing and collecting through a distilled water conveying pipe, and collected condensed liquid is conveyed into a crystallization centrifugal mechanism;
s5: adding mother liquor and seed crystal into a crystallization centrifugal mechanism to promote sclareol to complete crystallization and carry out solid-liquid separation, recovering the mother liquor, and conveying sclareol crystals into a drying and crushing mechanism;
s6: and starting the blower and the electric heating wire to supply hot drying hot air into the drying and crushing mechanism to complete drying and crushing of the sclareol crystals, thereby obtaining the sclareol crystal products.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the distillation temperature in the high-temperature distillation cylinder is monitored through the top of the high-temperature distillation cylinder, so that the distillation treatment of the extract liquid is facilitated, the pressure generated in the distillation process is detected through the arranged pressure detector, and the distilled water conveyed into the condensation cylinder is conveniently liquefied and collected through the matching of the condensation circulating pipe and the condenser in the condensation cylinder, so that the extraction and purification utilization rate of sclareol is improved, and the waste in the processing process is avoided.
2. According to the invention, the centrifugal roller is rotated by the rotation of the small driving motor on the centrifugal shell, so that the centrifugal roller can generate centrifugal force in the rotating process, and excess moisture is separated and thrown out, thereby obtaining sclareol crystals.
3. According to the invention, when the sclareol crystals are crystallized and subjected to solid-liquid separation, the protection cover is driven by the electric telescopic rod to reciprocate up and down, and the extrusion and suction effects can be generated in the process that the protection cover drives the sealing ring to move downwards relative to the centrifugal roller, so that on one hand, the mother liquid in the centrifugal roller can be better discharged under the extrusion effect; on the other hand, the sucking action can promote sclareol crystals accumulated and blocked at the centrifugal hole to be separated from the centrifugal hole, thereby solving the problems that the sclareol crystal mother liquor is incompletely discharged and is easy to cause blockage.
4. According to the invention, through the mutual matching of the sealing ring, the centrifugal roller and other components, when blockage occurs or sclareol crystals in the centrifugal roller cannot be completely discharged, the electric telescopic rod is controlled to drive the protective cover to reciprocate up and down below the third height position, so that the sclareol crystals blocked and left in the centrifugal roller or the third water pump and the fifth conveying pipe can be completely discharged into the drying and crushing mechanism, and the recovery rate of the sclareol crystals is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a schematic diagram of the drying and pulverizing mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a condensation cylinder according to the present invention;
FIG. 5 is a schematic view of a crystallization centrifugal mechanism according to the present invention;
FIG. 6 is a schematic view of the construction of the centrifugal roller of the present invention;
FIG. 7 is a schematic view of the hot air shell structure of the present invention;
FIG. 8 is a schematic view of the auger delivery cylinder of the present invention;
FIG. 9 is a schematic view of the structure of the stirring shaft of the present invention;
FIG. 10 is a schematic cross-sectional view of the interior of the protection assembly of the present invention;
FIG. 11 is a schematic view of a seal ring and a ball according to the present invention.
In the figure: 1. a first fixed frame; 101. a loading hopper; 102. screening a mesh grid; 103. a packing auger conveying cylinder; 104. a drive motor; 105. a screw rod is conveyed by the auger; 106. a melting cylinder; 1061. a small-sized motor; 107. a stirring shaft; 1071. stirring blades; 108. a high temperature heating rod; 1081. a heat-insulating layer; 1082. a first delivery pipe; 1083. a first water pump; 1084. a second delivery pipe; 1085. a third delivery pipe; 1086. a second water pump; 109. a fourth delivery pipe; 1091. a third water pump; 1092. a fifth delivery pipe; 2. a distillation mechanism; 201. a high temperature distillation column; 202. a temperature measuring meter; 203. a pressure gauge; 204. a distilled water delivery pipe; 205. a condensing cylinder; 206. a condensation circulation pipe; 207. a condenser; 3. a crystallization and centrifugation mechanism; 301. an outer fixed cylinder; 302. a small drive motor; 303. a centrifugal drum; 304. an electric telescopic rod; 305. a protection component; 3051. a protective cover; 3052. a sliding groove; 3053. a seal ring; 3054. a ball bearing; 3055. an observation hole; 306. a centrifugal hole; 4. a drying and crushing mechanism; 401. drying the inner cylinder; 402. a servo motor; 403. a gear; 404. a gear ring; 405. a balance wheel; 406. a hot air shell; 407. an electric heating wire; 408. a blower; 409. and drying the outer barrel.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides the following technical solutions: an apparatus for extracting sclareol comprises a first fixed frame 1, wherein the top of the first fixed frame 1 is fixedly connected with a loading hopper 101, the top of the loading hopper 101 is provided with a screening mesh grid 102, the bottom of the loading hopper 101 is provided with an auger conveying cylinder 103, the bottom end of the auger conveying cylinder 103 is provided with a feeding port, the bottom end of the auger conveying cylinder 103 is provided with a driving motor 104, the driving end of the driving motor 104 is fixedly connected with an auger conveying threaded rod 105 inside the auger conveying cylinder 103, the discharging end of the auger conveying cylinder 103 is communicated with the top of a melting cylinder 106, the top end of the melting cylinder 106 is fixedly connected with a small motor 1061, the driving end of the small motor 1061 is fixedly connected with a stirring shaft 107, the bottom end of the stirring shaft 107 is provided with a stirring blade 1071, the bottom end of the melting cylinder 106 is provided with a plurality of high-temperature heating rods 108108, the side of the melting cylinder 106 is fixedly provided with an insulating layer 1081, the bottom end of the melting cylinder 106 is communicated with a liquid inlet of a first water pump 1083 through a first conveying pipe 1082, the liquid outlet of the first water pump 1083 is communicated with a distilled water conveying pipe 204 through a second conveying pipe 1084, and the top of the distilled water conveying pipe 1084; one side of the condensing cylinder 205 is in through connection with a feed inlet of a second water pump 1086 through a third delivery pipe 1085, a water outlet of the second water pump 1086 is in through connection with one side of the crystallization centrifugal mechanism 3 through a fourth delivery pipe 109, one side of the crystallization centrifugal mechanism 3 is in through connection with a feed inlet of a third water pump 1091 through a liquid delivery pipe, and a discharge outlet of the third water pump 1091 is in through connection with the drying and pulverizing mechanism 4 through a fifth delivery pipe 1092.
When the device is used, firstly, extract is thrown into the bearing hopper 101, a larger extract is conveniently screened through the screening grid 102 at the top of the bearing hopper 101, the blockage in the conveying process inside the auger conveying threaded rod 105 is avoided, when the extract inside the auger conveying cylinder 103 is conveyed, the auger conveying threaded rod 105 is driven to rotate through the rotation of the arranged driving motor 104, so that the auger conveying threaded rod 105 crushes, stirs and conveys the extract entering from the feeding port at the top of the auger conveying cylinder 103 in the rotating process, and the sclareol is conveniently purified and used in the later period; then the extract is conveyed to a melting cylinder 106 through an auger conveying cylinder 103, the extract slag in the melting cylinder 106 is rapidly heated and melted through a high-temperature heating rod 108 at the bottom end of the melting cylinder 106, and exhaust gas is discharged through an exhaust pump at the top of the melting cylinder 106. Through the heat preservation 1081 that sets up to melting a section of thick bamboo 106 in to the in-process that the extract melts keep warm, be convenient for carry the distillation plant 2 with the extract that melts through the cooperation of the first conveyer pipe 1082, first water pump 1083 and the second conveyer pipe 1084 that set up and evaporate unnecessary moisture, through mixing between cooperation mother liquor and the acetone, carry out distillation treatment in inside.
The distillation mechanism 2 comprises a high-temperature distillation cylinder 201 which is in through connection with one end of a second delivery pipe 1084, a temperature measuring meter 202 is fixedly connected to one side of the top of the high-temperature distillation cylinder 201, a pressure measuring device 203 is fixedly connected to the other side of the top of the high-temperature distillation cylinder 201, a distilled water delivery pipe 204 is fixedly connected to the top of the high-temperature distillation cylinder 201, one end of the distilled water delivery pipe 204 is in through connection with the top of a condensation cylinder 205, a condensation circulation pipe 206 is arranged inside the condensation cylinder 205, and the condensation circulation pipe 206 is in through connection with a condenser 207. When the distillation device is used specifically, distillation treatment needs to be carried out on the melted extract liquid, and the distillation temperature inside the high-temperature distillation barrel 201 is monitored through the top of the high-temperature distillation barrel 201, so that the distillation treatment on the extract liquid is facilitated. The pressure intensity generated in the distillation process is detected through the arranged pressure measuring device 203, the effect that the distillation cannot be achieved is avoided, the distilled water is conveyed to the condensation cylinder 205 through the arranged distilled water conveying pipe 204, and the distilled liquid conveyed to the inside of the condensation cylinder 205 is liquefied and collected through the matching of the condensation circulating pipe 206 and the condenser 207 in the condensation cylinder 205. The distillate collected in the condensing cylinder 205 is transported to the crystallization centrifugal mechanism 3 through a third transportation pipe 1085, a second water pump 1086 and a fourth transportation pipe 109 for crystallization treatment.
The crystallization centrifugal mechanism 3 comprises an outer fixed cylinder 301, the bottom end of the outer fixed cylinder 301 is fixedly connected with a small driving motor 302, the transmission end of the small driving motor 302 is fixedly connected with a centrifugal roller 303, the peripheral side wall of the centrifugal roller 303 is provided with centrifugal holes 306, a filter screen is arranged in the centrifugal holes 306, and the filter screen adopts a filter screen with 200 meshes. The periphery of the centrifugal roller 303 is provided with an outer fixed barrel 301, the bottom of the outer fixed barrel 301 is of a conical structure, and filtered liquid thrown out through the centrifugal holes 306 of the centrifugal roller 303 is collected to the conical bottom under the blocking of the outer fixed barrel 301 and is recycled through an underflow pipe.
The outer fixed cylinder 301's periphery fixedly connected with electric telescopic handle 304, electric telescopic handle 304's flexible end fixedly connected with protection subassembly 305. The protection component 305 comprises a protection cover 3051, a sliding groove 3052 is formed in the inner wall of the protection cover 3051, a sealing ring 3053 is arranged inside the protection cover 3051, and the inner wall of the sealing ring 3053 is in extrusion sealing contact with the outer wall of the centrifugal drum 303; balls 3054 which are limited in the peripheral side wall and can rotate freely are uniformly distributed on the peripheral side wall of the sealing ring 3053; the sealing ring 3053 is hermetically inserted into the sliding groove 3052, and the ball 3054 is in contact with the inner wall of the sliding groove 3052. When the centrifugal roller 303 rotates, the sealing ring 3053 is driven to rotate, and when the sealing ring 3053 rotates, the balls 3054 on the outer peripheral side wall roll and rotate in the sliding groove 3052. When the electric telescopic rod 304 is controlled to drive the protective cover 3051 to reach the first height, the protective cover 3051 drives the sealing ring 3503 to seal the centrifugal hole 306, and at the moment, distilled mixed liquid and mother liquor can be injected into the centrifugal drum 303 and mixed for crystallization processing. When the electric telescopic rod 304 is controlled to drive the protective cover 3051 to reach the second height, the protective cover 3051 drives the sealing ring 3053 to move above the centrifugal hole 306, and in the centrifugal rolling rotation process, mother liquor can be separated from the centrifugal hole 306, so that solid-liquid separation is completed.
The upper portion of visor 3051 is equipped with observation hole 3055, is equipped with the sealing washer on the observation hole 3055, can be connected with visor 3051 sealing when observing hole 3055 and closing. The mother liquor and the seed crystal can be added into the centrifugal roller 303 through the observation hole 3055, and the crystallization condition in the centrifugal roller 303 can be conveniently observed. An electric control valve is arranged on the fourth delivery pipe 109, and the electric control valve is used for feeding the fourth delivery pipe 109 on one hand and is used for discharging the sclareol crystals in a matched mode on the other hand. The connection part of the fourth transmission pipe 109 and the protection cover 3051 is an extension pipe to ensure that the protection cover 3051 can move up and down normally.
When the crystallization centrifugal mechanism 3 is used for mixing and crystallizing distilled liquid and mother liquor and performing solid-liquid separation, firstly, the electric telescopic rod 304 is controlled to drive the protective cover 3051 to reach a first height, the protective cover 3051 drives the sealing ring 3503 to seal the centrifugal hole 306, then the distilled liquid and the mother liquor are injected into the centrifugal roller 303, the small driving motor 302 is started to drive the centrifugal roller 303 to rotate, and the distilled liquid and the mother liquor are fully mixed; then adding quantitative seed crystal to complete the crystallization of sclareol crystal in the mixed liquid. And then, the sclareol crystals and the mother liquor are separated, at the moment, the electric telescopic rod 304 is controlled to drive the protective cover 3051 to reach the second height, the protective cover 3051 drives the sealing ring 3053 to move to the position above the centrifugal hole 306, at the moment, the sealing ring does not seal the centrifugal hole 306 any more, and when the centrifugal roller 303 rotates, the mother liquor in the centrifugal roller can be thrown out through the centrifugal hole 306 under the action of centrifugal force, so that the separation of the sclareol crystals and the mother liquor is realized.
In the actual process of separating sclareol crystals from the mother liquor, the mother liquor is gradually thrown out of the centrifugal roller 303, the solid-liquid concentration inside the centrifugal roller 303 is gradually increased, more and more sclareol crystals are accumulated at the bottom of the centrifugal roller 303, and the accumulated sclareol crystals easily cause the blockage of the centrifugal holes 306 under the filtering action of the filter screen, so that the separation of the mother liquor is not facilitated, the solid-liquid separation can be gradually completed only by needing longer time, the energy consumption is increased, and the production efficiency is reduced. In order to solve the problems, the effect of solid-liquid separation is improved, when the mother liquid separation amount is reduced, the electric control valve is closed, the electric telescopic rod 304 is controlled to drive the protective cover 3051 to reciprocate up and down, and meanwhile, the position height of the downward movement is higher than the first height (namely, the sealing ring 3053 is ensured to be positioned above the centrifugal hole 306, and the sealing ring 3053 does not seal the centrifugal hole 306), because the sealing ring 3503, the protective cover 3051 and the centrifugal roller 303 are hermetically connected, the effect of extrusion and suction can be generated in the process that the protective cover 3051 drives the sealing ring 3503 to move up and down relative to the centrifugal roller 303, namely, when the protective cover 3051 drives the sealing ring 3503 to move down relative to the centrifugal roller 303, the air in the centrifugal roller 303 can be extruded, after the internal pressure of the centrifugal roller 303 is increased, the residual mother liquid in the centrifugal roller 303 can be promoted to be discharged from the centrifugal hole 306, and then the centrifugal effect of the centrifugal roller 303 is matched, and the mother liquid in the centrifugal roller 303 can be better discharged; when the protective cover 3051 drives the sealing ring 3503 to move upward relative to the centrifugal roller 303, a suction effect is generated, and when air is sucked into the centrifugal roller 303 from the centrifugal hole 306, sclareol crystals accumulated and blocked at the centrifugal hole 306 can be urged to be separated from the centrifugal hole 306 (at this time, the centrifugal roller 303 is controlled to stop rotating so as to prevent the centrifugal effect from influencing the separation of sclareol crystals accumulated and blocked at the centrifugal hole 306). Through the operation, the effect of separating the mother liquor from the centrifugal holes 306 can be effectively improved, and the solid-liquid separation efficiency is improved.
The drying and crushing mechanism 4 comprises a drying inner cylinder 401 communicated with a fifth conveying pipe 1092, the outside of the drying inner cylinder 401 is rotatably connected with a drying outer cylinder 409, and a drying gap is arranged between the drying inner cylinder 401 and the drying outer cylinder 409; the top of the drying outer cylinder 409 is fixedly connected with a servo motor 402, the transmission end of the servo motor 402 is fixedly connected with a gear 403, the gear 403 is meshed with a gear ring 404 on the outer ring of the drying inner cylinder 401, and two ends of the drying outer cylinder 409 are fixedly connected with balance wheels 405; the drying inner cylinder 401 can be driven to rotate relative to the drying outer cylinder 409 through the servo motor 402, the gear 403 and the gear ring 404, and therefore sclareol crystals entering the drying inner cylinder 401 are effectively dried and crushed. The both ends fixedly connected with stabilizer 405 of dry urceolus 409 through the setting of stabilizer 405, can play effective supporting role to dry inner tube 401, improves dry inner tube 401 pivoted stationarity.
A hot air shell 406 is fixedly connected to one side of the drying outer cylinder 409, a heating wire 407 is disposed inside the hot air shell 406, and a blower 408 is fixedly connected to one side of the hot air shell 406. The air conveyed by the blower 408 is heated by the arranged heating wire 407, and the heated hot air effectively dries the sclareol crystal in the drying inner cylinder 401 through the drying gap between the drying inner cylinder 401 and the drying outer cylinder 409, so that a sclareol crystal product is finally obtained, and later-stage packaging is facilitated.
When sclareol crystals subjected to solid-liquid separation in the crystallization centrifugal mechanism 3 are pumped into the drying and pulverizing mechanism 4 through the third water pump 1091 and the fifth delivery pipe 1092, since the mobility of sclareol crystals subjected to solid-liquid separation is poor, on the one hand, sclareol crystals in the crystallization centrifugal mechanism 3 and in the third water pump 1091 and the fifth delivery pipe 1092 are not easily pumped away completely, and on the other hand, the third water pump 1091 and the fifth delivery pipe 1092 are easily clogged. Therefore, when the sclareol crystals are extracted, the discharge of the sclareol crystals after the liquid separation in the centrifugal drum 303 can be promoted by further using the seal ring 3503 and the centrifugal drum 303 which are fitted to each other. Specifically, in the process of extracting sclareol crystals through the third water pump 1091 and the fifth delivery pipe 1092, when blockage occurs or sclareol crystals in the centrifugal roller 303 cannot be completely discharged, the electric control valve is controlled to be closed, the electric telescopic rod 304 is controlled to drive the protective cover 3051 to reach the third height, the corresponding sealing ring 3503 reaches the position below the centrifugal hole 306, at the moment, the sealing ring 3503 and the outer wall of the centrifugal roller 303 keep in a sealing state, when the electric telescopic rod 304 drives the protective cover 3051 to continue to move downwards, air in the centrifugal roller 303 is further compressed, and further generated pressure can promote the discharge of sclareol crystals in the centrifugal roller 303 or in the third water pump 1091 and the fifth delivery pipe 1092; before the electric telescopic rod 304 drives the protective cover 3051 to move upwards, the electric control valve is opened, and air can enter the centrifugal roller 303 to prepare for compressing the air in the centrifugal roller 303 next time. The protective cover 3051 is driven by controlling the electric telescopic rod 304 to reciprocate up and down below the third height position (i.e. the sealing ring 3503 is always located below the centrifugal hole 306), until the sclareol crystals in the centrifugal roller 303, the third water pump 1091 and the fifth delivery pipe 1092 are completely discharged into the drying and pulverizing mechanism 4.
The avris of the first fixed frame 1 is fixedly connected with a switch panel, and the surface of the switch panel is provided with a protective layer.
The surface of the switch panel is provided with a heating wire control switch and a blower control switch, and the heating wire 407 and the blower 408 are electrically connected with an external power supply through the heating wire control switch and the blower control switch respectively.
The invention also discloses a process for extracting sclareol, which adopts extraction equipment to produce sclareol crystals and comprises the following steps:
s1: adding sclareol extract into a loading hopper 101, primarily crushing by a screening mesh grid 102, crushing by an auger conveying threaded rod 105, and conveying to a melting cylinder 106 by an auger conveying cylinder 103;
s2: heating and melting the extract slag entering the melting barrel 106 by using a high-temperature heating rod 108, and discharging waste gas by using an exhaust pump at the top of the melting barrel 106;
s3: conveying the extract liquid melted in the melting cylinder 106 into the distillation mechanism 2, and adding the extracting solution for distillation treatment;
s4: distilled gas is conveyed into a condensing cylinder 205 through a distilled water conveying pipe 204 for condensation and collection, and collected condensed liquid is conveyed into a crystallization centrifugal mechanism 3;
s5: adding mother liquor and seed crystal into a crystallization centrifugal mechanism 3 to promote sclareol to complete crystallization and carry out solid-liquid separation, recovering the mother liquor, and conveying sclareol crystals into a drying and crushing mechanism 4;
s6: and starting the air blower 408 and the heating wire 407 to supply hot drying hot air into the drying and crushing mechanism 4 to complete drying and crushing of the sclareol crystals, thereby obtaining sclareol crystal products.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The equipment for extracting the sclareol comprises a first fixed frame and is characterized in that the top of the first fixed frame is fixedly connected with a loading hopper, the top of the loading hopper is provided with a screening mesh grid, the bottom of the loading hopper is provided with an auger conveying cylinder, the bottom of the auger conveying cylinder is provided with a feeding port, the bottom of the auger conveying cylinder is provided with a driving motor, the driving end of the driving motor is fixedly connected with an auger conveying threaded rod inside the auger conveying cylinder, the discharging end of the auger conveying cylinder is in through connection with the top of a melting cylinder, the bottom of the melting cylinder is in through connection with a liquid inlet of a first water pump through a first conveying pipe, a liquid outlet of the first water pump is in through connection with a distillation mechanism through a second conveying pipe, and the top of the distillation mechanism is communicated with a condensation cylinder through a distilled water conveying pipe; one side of the condensation cylinder is communicated with a feed inlet of a second water pump through a third conveying pipe, and a water outlet of the second water pump is communicated with one side of the crystallization centrifugal mechanism through a fourth conveying pipe; one side of the crystallization centrifugal mechanism is in through connection with a feed inlet of a third water pump through a liquid conveying pipe, and a discharge outlet of the third water pump is in through connection with a drying and crushing mechanism through a fifth conveying pipe.
2. An apparatus for extracting sclareol as claimed in claim 1, wherein: the top fixedly connected with micro motor of melting a section of thick bamboo, micro motor's transmission end fixedly connected with (mixing) shaft, the bottom of (mixing) shaft is provided with the stirring leaf, the bottom of melting a section of thick bamboo is provided with a plurality of high temperature heating rod, the fixed heat preservation that is provided with of avris of melting a section of thick bamboo.
3. The apparatus for extracting sclareol as claimed in claim 1, wherein: the distillation mechanism includes the high temperature distillation section of thick bamboo with the one end through connection of second conveyer pipe, top one side fixedly connected with temperature measurement meter of high temperature distillation section of thick bamboo, the top opposite side fixedly connected with pressure-measuring ware of high temperature distillation section of thick bamboo, the top fixedly connected with distilled water conveyer pipe of high temperature distillation section of thick bamboo, the one end and the condensation cylinder top through connection of distilled water conveyer pipe, the inside of condensation cylinder is provided with the condensation circulating pipe, condensation circulating pipe and condenser through connection.
4. An apparatus for extracting sclareol as claimed in claim 1, wherein: the crystallization centrifugal mechanism comprises an outer fixed cylinder, the bottom end of the outer fixed cylinder is fixedly connected with a small driving motor, the transmission end of the small driving motor is fixedly connected with a centrifugal roller, the peripheral side wall of the centrifugal roller is provided with a centrifugal hole, and a filter screen is arranged in the centrifugal hole; the periphery fixedly connected with electric telescopic handle of outer fixed cylinder, electric telescopic handle's flexible end fixedly connected with protection subassembly.
5. An apparatus for extracting sclareol as claimed in claim 4, wherein: the protective assembly comprises a protective cover, a sliding groove is formed in the inner wall of the protective cover, a sealing ring is arranged in the protective cover, and the inner wall of the sealing ring is in extrusion sealing contact with the outer wall of the centrifugal roller; balls which are limited in the peripheral side wall and can rotate freely are uniformly distributed on the peripheral side wall of the sealing ring; the sealing ring is inserted in the sliding groove in a sealing mode, and the ball is in contact with the inner wall of the sliding groove.
6. The apparatus of claim 5, wherein: an electric control valve is arranged on the fourth conveying pipe, and the connecting part of the fourth conveying pipe and the protective cover is an extension pipe.
7. An apparatus for extracting sclareol as claimed in claim 1, wherein: the drying and crushing mechanism comprises a drying inner cylinder communicated with a fifth conveying pipe, the outside of the drying inner cylinder is rotatably connected with a drying outer cylinder, and a drying gap is formed between the drying inner cylinder and the drying outer cylinder; the utility model discloses a drying device, including dry urceolus, gear ring, both ends fixedly connected with stabilizer, one side fixedly connected with hot-blast shell of dry urceolus, the top fixedly connected with servo motor of dry urceolus, servo motor's transmission end fixedly connected with gear, the gear is connected with the gear circle meshing of dry inner tube outer lane, the both ends fixedly connected with stabilizer of dry urceolus, one side fixedly connected with hot-blast shell of dry urceolus, the inside of hot-blast shell is provided with the heating wire, one side fixedly connected with air-blower of hot-blast shell.
8. An apparatus for extracting sclareol as claimed in claim 1, wherein: the avris of first fixed frame fixedly connected with flush mounting plate of switch, flush mounting plate's surface is provided with the protective layer.
9. An apparatus for extracting sclareol as claimed in claim 8, wherein: the surface of the switch panel is provided with a heating wire control switch and a blower control switch, and the heating wire and the blower are respectively electrically connected with an external power supply through the heating wire control switch and the blower control switch.
10. A process for extracting sclareol using the apparatus of any one of claims 1 to 9, comprising the steps of:
s1: adding sclareol extract into a loading hopper, primarily crushing by a screening mesh grid, crushing by an auger conveying threaded rod, and conveying into a melting cylinder by an auger conveying cylinder;
s2: heating and melting the extract slag entering the melting cylinder by using a high-temperature heating rod, and discharging waste gas by using an exhaust pump at the top of the melting cylinder;
s3: conveying the extract liquid melted in the melting cylinder into a distillation mechanism, and adding an extracting solution for distillation;
s4: distilled gas is conveyed into a condensing cylinder for condensing and collecting through a distilled water conveying pipe, and collected condensed liquid is conveyed into a crystallization centrifugal mechanism;
s5: adding mother liquor and seed crystal into a crystallization centrifugal mechanism to promote sclareol to complete crystallization and carry out solid-liquid separation, recovering the mother liquor, and conveying sclareol crystals into a drying and crushing mechanism;
s6: and starting the air blower and the electric heating wire to supply hot drying hot air into the drying and crushing mechanism to complete drying and crushing of the sclareol crystals, thereby obtaining sclareol crystal products.
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| CN202210999877.0A CN115350495B (en) | 2022-08-19 | 2022-08-19 | Equipment and process for extracting sclareol |
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| CN202210999877.0A CN115350495B (en) | 2022-08-19 | 2022-08-19 | Equipment and process for extracting sclareol |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5945546A (en) * | 1997-03-25 | 1999-08-31 | Subbiah; Ven | Purification of sclareolide |
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