CN112619200A - Natural products polysaccharide draws concentrated all-in-one - Google Patents
Natural products polysaccharide draws concentrated all-in-one Download PDFInfo
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- CN112619200A CN112619200A CN202011215191.5A CN202011215191A CN112619200A CN 112619200 A CN112619200 A CN 112619200A CN 202011215191 A CN202011215191 A CN 202011215191A CN 112619200 A CN112619200 A CN 112619200A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D1/00—Evaporating
- B01D1/02—Evaporators with heating coils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0292—Treatment of the solvent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
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Abstract
The invention relates to the technical field of plant extraction and concentration equipment, in particular to a natural product polysaccharide extraction and concentration integrated machine; a solvent adding hopper is arranged on the non-circle center of the upper surface of the extraction tank body, a crushed extract adding port is formed in the upper end of the outer circular surface of the extraction tank body, a material guide hopper is arranged on the extraction tank body at the crushed extract adding port, a slag discharge pipe is arranged at the lower end of the extraction tank body, a first manual valve is arranged on the slag discharge pipe, and a bidirectional rotary stirring extraction device is arranged in the extraction tank body; the device has a novel stirring structure, and has more excellent extraction effect on the plant polysaccharide; in addition, the method has excellent effect on the concentration process of the extracting solution, and has higher concentration efficiency and stronger practicability.
Description
Technical Field
The invention relates to the technical field of plant extraction and concentration equipment, in particular to a natural product polysaccharide extraction and concentration integrated machine.
Background
Polysaccharides widely exist in animal cell membranes, plant and microorganism cell walls, are natural macromolecular compounds, are polymers formed by connecting aldose or ketose together through glycosidic bonds, are one of four basic substances forming the life, and are clinically approved polysaccharides at home and abroad, such as lentinan, coriolus versicolor polysaccharide, schizophyllan, achyranthes bidentata polysaccharide and grifola polysaccharide. The research of polysaccharide is developed rapidly in the last two decades, forming unprecedented trend, the research range relates to the separation and purification, the structural analysis, the biological activity, the pharmacological action, the structure-activity relationship, the new drug evaluation, the clinical application and the like of polysaccharide, and a large number of pharmacological and clinical researches prove that: the polysaccharide has the physiological functions of regulating immunity, resisting cancer, resisting obesity, controlling blood sugar, reducing cholesterol, reducing blood fat and the like, can be widely applied to medicines, health-care crystals and functional foods, and has wide market prospect as a green biological medicine product. The extraction of polysaccharide is divided into two steps of extraction and concentration, and the equipment commonly used for extracting natural polysaccharide on the market has some defects.
The utility model discloses a patent number is CN 210473120U's utility model discloses a natural product polysaccharide draws concentrated all-in-one, which comprises a bod, draw room and distillation chamber, the upper end of organism is provided with the feed inlet, and the inside of organism is provided with draws the room, there is the transmission shaft inside of drawing the room, servo motor is installed to the upper end of transmission shaft, spiral stirring piece is installed to drive bevel gear's below, drive bevel gear's top is connected with drive bevel gear, the end connection of driven bevel gear ring has the rotary rod, the lower extreme that draws the room is provided with the filter screen, be provided with the threaded rod in the movable block, be provided with the bracing piece on the movable. The invention with the patent number of CN104548656A discloses a traditional Chinese medicine concentrated syrup extraction device, which comprises an inner shell and an outer shell, wherein a discharge pipe is arranged at the bottom of the inner shell, the outer shell is sleeved outside the inner shell to form a hollow interlayer, the top of the inner shell is detachably connected with an arched upper cover, the side surface of the upper cover is provided with a discharge opening, the top of the upper cover is fixed with a transmission mechanism, the end part of an output shaft of the transmission mechanism is connected with a lifting shaft, the lifting shaft extends into the inner shell, the end part of the lifting shaft is provided with a hammer head, a water outlet pipe is arranged at the position, close to the discharge pipe, of the interlayer, the middle upper part of the interlayer. Above-mentioned two polysaccharide extraction enrichment facility all have to plant polysaccharide extract inadequately, and it is heated unevenly when concentrating that it heats simultaneously, leads to the polysaccharide quality that obtains poor, concentration efficiency low grade problem. Therefore, aiming at the defects of the existing polysaccharide extraction and concentration device, the design of the natural product polysaccharide extraction and concentration integrated machine with sufficient extraction and high concentration efficiency is a technical problem to be solved.
Disclosure of Invention
Aiming at the defects of the existing polysaccharide extraction and concentration device, the invention designs a natural product polysaccharide extraction and concentration integrated machine with sufficient extraction and high concentration efficiency.
The invention is realized by the following technical scheme:
a natural product polysaccharide extraction and concentration integrated machine is characterized by comprising an extraction tank body, a concentration tank body and a concentrated solution receiving barrel, wherein a solvent adding hopper is arranged at a non-circle center position of the upper surface of the extraction tank body, a crushed extract adding port is formed in the upper end of the outer circular surface of the extraction tank body, a material guide hopper is arranged on the extraction tank body at the crushed extract adding port, a slag discharge pipe is arranged at the lower end of the extraction tank body, a first manual valve is arranged on the slag discharge pipe, and a bidirectional rotary stirring extraction device is arranged in the extraction tank body;
wherein, the bidirectional rotation stirring extraction device comprises a driving motor, a gear transmission case, a hollow rotating shaft and a central solid rotating shaft, the gear transmission case is cylindrical and is fixedly arranged at the center of the circle of the upper surface of the extraction tank body, the periphery of the gear transmission case is provided with and extends out of a convex cylinder, the driving motor is arranged at the upper surface of the extraction tank body extending out of one side of the outer end of the convex cylinder, an output shaft of the driving motor penetrates through the convex cylinder to extend into the gear transmission case, a driving bevel gear is arranged inside the gear transmission case, a bearing is arranged at the center of the circle of the upper surface of the extraction tank body, a first conical driven gear is arranged at the end part of the hollow rotating shaft penetrating through the bearing and extending into the gear transmission case, the inner cavity of the central solid rotating shaft penetrating through the hollow rotating shaft is arranged, the top end of the central solid rotating shaft is rotatably connected with a bearing seat on the top wall of, the first conical driven gear and the second conical driven gear are arranged in mirror symmetry, the upper tooth surface and the lower tooth surface of the driving conical gear are respectively meshed with the second conical driven gear and the first conical driven gear, a plurality of first stirring rods are arranged on the outer circular surface of the lower end of the hollow rotating shaft extending into the extraction tank body, a material turning spiral blade is arranged at the lower end of the central solid rotating shaft extending out of the hollow rotating shaft, and second stirring rods are arranged on the central solid rotating shaft positioned above and below the material turning spiral blade;
a U-shaped siphon is arranged in the extracting tank body, one end of the U-shaped siphon extends into the lower end of the inner cavity of the extracting tank body, and the inside of the U-shaped siphon pipe at the end part is provided with a filtering device, the outer end of the U-shaped siphon pipe extending out of the extracting tank body is provided with a second manual valve, the other end of the U-shaped siphon pipe extends into the upper part of the concentrated solution receiving barrel, the lower end of the concentrated tank body is provided with a concentrated solution discharge pipe, the concentrated solution discharge pipe is provided with a third manual valve, the concentrated solution receiving barrel is arranged right below the concentrated solution discharge pipe, the top end of the concentrated tank body is provided with a steam gathering cover, the steam collecting cover is connected with a steam exhaust pipe, the outer circular surface of the lower end of the concentrating tank body is provided with a jacket, a heating coil is arranged in the jacket, a steam valve is arranged on the steam discharge pipe, and a pneumatic stirring device is also arranged in the concentrating tank body;
the pneumatic stirring device comprises a cylinder arranged in the middle of an inner cavity of a concentration tank, a semicircular air suction opening is formed in the lower surface of the cylinder, bearings are arranged at the upper end and the lower end of the cylinder, a pneumatic stirring rod which is connected with the upper bearing and the lower bearing and stretches into the lower part of the concentration tank is arranged in the cylinder, the pneumatic stirring rod is located in the cylinder, a plurality of fan blade baffles are evenly arranged on the outer circular surface of the pneumatic stirring rod in the cylinder, the lower end of the pneumatic stirring rod, which stretches into the concentration tank, is connected with a tower-type spiral stirring pipe, the lower end of the pneumatic stirring rod, which stretches into the opposite side of the semicircular air suction opening, is connected with an air suction pipe, the end part of.
As a further setting of the above scheme, the device also comprises an integral frame, wherein the integral frame comprises a bottom plate, supporting legs and an upper fixed plate, the extracting tank body and the concentrating tank body are fixedly mounted on the upper fixed plate, and the concentrated liquid receiving barrel and the vacuum air pump are arranged on the surface of the bottom plate.
As a further arrangement of the scheme, the whole rack is also provided with a PLC control panel.
As a further arrangement of the proposal, the crushed extract adding port is provided with an arc-shaped clapboard matched with the crushed extract adding port in a drawing way.
As a further arrangement of the scheme, the first stirring rods arranged on the hollow rotating shaft are divided into an upper group and a lower group, and the number of the first stirring rods in each group is four.
As a further arrangement of the above scheme, four second stirring rods are arranged on the central solid rotating shaft positioned above and below the turning spiral blade.
As a further arrangement of the above scheme, the filtering device is one of a filter screen, a filter sponge and the like.
As a further arrangement of the scheme, the upper surface of the concentration tank body is also provided with a pressure gauge.
As a further arrangement of the scheme, a temperature sensor is arranged on the inner wall of the lower end of the concentration tank body.
As a further arrangement of the scheme, the outer surface of the jacket and the outer surface of the concentration tank body above the jacket are both provided with heat insulation layers.
Compared with the prior art, the invention has the beneficial effects that:
1) the invention discloses a natural product polysaccharide extraction and concentration integrated machine.A bidirectional rotary stirring and extraction device is arranged in an extraction tank body, and the bidirectional rotary stirring and extraction device realizes synchronous reverse rotation of a hollow rotating shaft and a central solid rotor through the driving action of a driving motor and the meshing action between bevel gears, wherein in the process of stirring and promoting the extraction of plant polysaccharide, an idle rotating shaft and the central solid rotor are connected with a stirring rod which rotates reversely and positively and is compared with the traditional method of realizing the rotation only through one rotation, and the bidirectional rotary stirring and extraction device can accelerate the dissolution of the plant polysaccharide in an extraction solvent; in addition, the stirring spiral blade arranged on the central solid rotor and the central solid rotor can drive the extraction solvent and the plant fragments to turn up and down, so that the sedimentation is prevented in the extraction process, the polysaccharide ingredients in the plant fragments can be fully dissolved in the extraction solvent, the extraction of the polysaccharide ingredients in the plant is further effectively improved, the stirring structure is novel, and the extraction effect of the polysaccharide ingredients on the plant is more excellent.
2) The concentration tank is also improved on the basis of the traditional concentration tank, the pneumatic stirring device drives the pneumatic stirring rod to rotate through the air exhaust action of the vacuum air exhaust pump, and then the extracting solution in the concentration tank can be stirred through the tower type spiral stirring pipe arranged at the lower end of the pneumatic stirring rod, so that when the extracting solution is heated by the heating coil, the heating coil is heated more uniformly, the quality of polysaccharide obtained by concentration during heating is strictly ensured, and the damage to the structure of the polysaccharide caused by high temperature due to nonuniform heating is prevented; simultaneously, its effect of bleeding through the vacuum aspiration pump can make the inside formation negative pressure of concentrated jar, can accelerate the evaporation of solvent, has greatly accelerated the concentrated process of whole extract, and its concentrated process not only the effect is excellent to the extract but also concentrated efficiency is higher, the practicality is stronger.
3) According to the invention, the concentrated solution in the extraction tank body can automatically flow into the concentration tank only through the arranged U-shaped siphon, in the specific working process, after polysaccharide components in the extraction solvent are completely extracted, the second manual valve and the electromagnetic valve are opened, the vacuum air pump is started, in the pneumatic stirring process, the pressure of the concentration tank is reduced, the liquid in the extraction tank body is pumped into the concentration tank, then the extract in the extraction tank body can be treated by the filtering device under the action of siphon, and continuously flows into the concentration tank, so that the whole device does not need the auxiliary action of an infusion pump, and the device has the advantages of simple structure, excellent linkage effect and strong practicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first angular perspective structure of the present invention;
FIG. 2 is a schematic view of a second angular perspective structure according to the present invention;
FIG. 3 is a schematic perspective view of an extraction tank according to the present invention;
FIG. 4 is a schematic view of the internal plan structure of the extraction tank of the present invention;
FIG. 5 is a schematic perspective view of the bidirectional rotary stirring and extracting device of the present invention;
FIG. 6 is a schematic perspective view of the U-shaped siphon according to the present invention;
FIG. 7 is a schematic perspective view of a thickening tank according to the present invention;
fig. 8 is a schematic view of the internal plan structure of the concentrating tank of the present invention:
FIG. 9 is a schematic perspective view of a pneumatic stirring device according to the present invention;
FIG. 10 is a schematic view showing the inner plan structure of the pneumatic stirring apparatus of the present invention.
Wherein, 1-an extraction tank body, 101-a solvent adding hopper, 102-a crushed extract adding port, 103-a material guide hopper, 104-a slag discharge pipe and 105-a first manual valve;
2-a concentration tank body, 201-a concentrated liquid calandria, 202-a third manual valve, 203-a steam gathering cover, 204-a steam calandria, 205-a jacket, 206-a heating coil;
3-concentrated solution receiving barrel;
4-bidirectional rotary stirring extraction device, 401-driving motor, 402-gear transmission box, 403-hollow rotating shaft, 404-central solid rotating shaft, 405-extending convex barrel, 407-driving conical gear, 408-bearing, 409-first conical driven gear, 410-second conical driven gear, 411-first stirring rod, 412-stirring spiral blade and 413-second stirring rod;
5-U-shaped siphon, 501-filtering device, 502-second manual valve;
6-pneumatic stirring device, 601-cylinder, 602-semicircular air suction opening, 603-pneumatic stirring rod, 604-fan blade baffle, 605-tower type spiral stirring pipe, 606-air suction pipe, 607-vacuum air suction pump and 608-electromagnetic valve;
7-integral frame, 701-bottom plate, 702-supporting legs, 703-upper fixing plate;
8-a PLC control panel, 9-a pressure gauge and 10-a temperature sensor.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
The natural product polysaccharide extraction and concentration integrated machine disclosed by the invention is described in detail below with reference to the accompanying drawings 1-10.
Example one
This embodiment 1 has introduced a concentrated all-in-one of natural product polysaccharide extraction, refers to fig. 1 and fig. 2, and its major structure draws jar body 1, concentrated jar body 2 and concentrated solution and connects storage bucket 3. Meanwhile, the whole rack 7 is further arranged, the whole rack 7 of the whole rack 7 comprises a bottom plate 701, supporting legs 702 and an upper fixing plate 703, when the whole rack is specifically arranged, the extracting tank body 1 and the concentrating tank body 2 are fixedly arranged on the upper fixing plate 703, the concentrated solution receiving barrel 3 is arranged on the upper surface of the bottom plate 701, and the whole rack 7 is further provided with a PLC control panel 8, and all electrical components can be controlled by the PLC control panel 8.
Referring to fig. 3, 4 and 5, a solvent adding hopper 101 is provided at a non-center of the upper surface of the extraction tank 1, and the extraction solvent can be added into the extraction tank 1 through the solvent adding hopper 101. A crushed extract feeding port 102 is arranged at the upper end of the outer circular surface of the extraction tank body 1, a material guide hopper 103 is arranged on the extraction tank body 1 at the crushed extract feeding port 102, and the material guide hopper 103 is convenient for feeding crushed polysaccharide plants into the material guide hopper. In addition, an arc-shaped partition (not shown) is arranged on the crushed extract inlet 102 in a drawing way, and the arc-shaped partition can close and open the crushed extract inlet 102.
Then, a slag discharge pipe 104 is arranged at the lower end of the extraction tank body 1, a first manual valve 105 is arranged on the slag discharge pipe 104, and a bidirectional rotary stirring extraction device 4 is arranged in the extraction tank body 1.
Referring to fig. 3, 4 and 5 of the drawings, in particular, the bidirectional rotary stirring and extracting device 4 comprises a driving motor 401, a gear box 402, a hollow rotating shaft 403 and a central solid rotating shaft 404. A gear transmission box 402 is cylindrical and is fixedly arranged at the center of the upper surface of an extraction tank body 1, a protruding cylinder 405 is arranged on the circumferential surface of the gear transmission box 402, a driving motor 401 is arranged on the upper surface of the extraction tank body 1 at one side of the outer end of the protruding cylinder 405, an output shaft of the driving motor 401 penetrates through the protruding cylinder 405 and extends into the gear transmission box 402 to be provided with a driving bevel gear 407, the center of the upper surface of the extraction tank body 1 is provided with a bearing 408, the top end of a hollow rotating shaft 403 penetrates through the bearing 408 and extends into the end of the gear transmission box 402 to be provided with a first bevel driven gear 409, the central solid rotating shaft 404 penetrates through the inner cavity of the hollow rotating shaft 403 and is rotatably connected with a bearing seat (not marked in the figure) on the top wall of the gear transmission box 402, the end of the central solid rotating shaft 404 penetrating through the top end of the, the first conical driven gear 409 and the second conical driven gear 410 are arranged in mirror symmetry, the upper tooth surface and the lower tooth surface of the driving conical gear 407 are respectively meshed with the second conical driven gear 410 and the first conical driven gear 409, and the first conical driven gear 409 and the second conical driven gear 410 realize synchronous reverse rotation through meshing transmission action.
Referring to fig. 5, a plurality of first stirring rods 411 are disposed on the outer circumferential surface of the lower end of the hollow rotating shaft 403 extending into the extraction tank 1, a material turning spiral blade 412 is disposed at the lower end of the central solid rotating shaft 404 extending out of the hollow rotating shaft 403, and second stirring rods 413 are disposed on the central solid rotating shaft 404 above and below the material turning spiral blade 412. When the stirring rod is specifically arranged, the first stirring rods 411 arranged on the hollow rotating shaft 403 are divided into two groups, and the number of the first stirring rods 411 in each group is four. In addition, the number of the second stirring rods 413 arranged on the central solid rotating shaft 404 above and below the turning helical blade 412 is four. And the first agitating bar 411 and the second agitating bar 413 are spatially offset.
An infusion tube (not shown) is provided between the extraction tank 1 and the concentration tank 2, and an infusion pump (not shown) is provided on the infusion tube, and the infusion tube is designed to be a normal one and is not shown here.
Referring to fig. 7 and 8, a concentrate discharging pipe 201 is disposed at a lower end of the concentrating tank 2, a third manual valve 202 is disposed on the concentrate discharging pipe 201, the concentrate receiving barrel 3 is disposed right below the concentrate discharging pipe 201, a steam collecting cover 203 is disposed at a top end of the concentrating tank 2, a steam discharging pipe 204 is connected to the steam collecting cover 203, and the steam discharging pipe 204 is connected to an external condenser (not shown in the drawings), so as to recycle the solvent. A jacket 205 is arranged on the outer circumferential surface of the lower end of the concentrating tank body 2, a heating coil 206 is arranged in the jacket 205, and meanwhile, in order to prevent heat dissipation during evaporation and concentration, heat insulating layers (not shown in the figure) are arranged on the outer surface of the jacket 205 and the outer surface of the concentrating tank body 2 above the jacket 201.
Finally, a temperature sensor 10 is arranged on the inner wall of the lower end of the concentration tank body 2.
Example two
This example 2 describes a natural product polysaccharide extraction and concentration integrated machine modified based on the example 1, and the same parts as the example 1 will not be described again.
Referring to fig. 4, fig. 6, fig. 8, fig. 9 and fig. 10 for differences, the present embodiment 2 does not include the infusion tube and the infusion pump in the embodiment 1, a U-shaped siphon 5 is disposed in the extraction tank 1, one end of the U-shaped siphon 5 extends into the lower end of the inner cavity of the extraction tank 1, a filtering device 501 is disposed inside the U-shaped siphon 5 at the end, specifically, the filtering device 501 may be one of a filter net and a filter sponge, a second manual valve 502 is disposed at the outer end of the U-shaped siphon 5 extending out of the extraction tank 1, the other end of the U-shaped siphon 5 extends into the upper portion of the concentrated solution receiving barrel 3, and the U-shaped siphon 5 can convey the extracting solution in the extraction tank 1 into the concentrated tank 2.
The lower end of the concentration tank body 2 is provided with a concentrate discharge pipe 201, the concentrate discharge pipe 201 is provided with a third manual valve 202, the concentrate receiving barrel 3 is arranged under the concentrate discharge pipe 201, the top end of the concentration tank body 2 is provided with a steam gathering cover 203, the steam gathering cover 203 is connected with a steam discharge pipe 204, the outer circular surface of the lower end of the concentration tank body 2 is provided with a jacket 205, the jacket 205 is internally provided with a heating coil 206, the steam discharge pipe 204 is provided with a steam valve, and the interior of the concentration tank body 2 is further provided with a pneumatic stirring device 6.
Specifically, the pneumatic stirring device 6 comprises a cylinder 601 arranged in the middle of an inner cavity of the concentrating tank body 2, a semicircular air suction opening 602 is formed in the lower surface of the cylinder 601, bearings are arranged at the upper end and the lower end of the cylinder 601, a pneumatic stirring rod 603 which is connected with the upper bearing and the lower bearing and extends into the lower part of the concentrating tank body 2 is arranged in the cylinder 601, a plurality of fan blade baffles 604 are uniformly arranged on the outer circular surface of the pneumatic stirring rod 603 which is positioned in the cylinder 601, a tower-type spiral stirring pipe 605 is connected to the lower end of the pneumatic stirring rod 603 which extends into the concentrating tank body 2, an air suction pipe 606 is connected to the outer circular surface of the cylinder 601 which is positioned at the opposite side of the semicircular air suction opening 602, a vacuum air suction pump 607 is.
Finally, the upper surface of the concentration tank body 2 is also provided with a pressure gauge 9 for monitoring the pressure inside the concentration tank body 2 in real time.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a natural product polysaccharide extraction concentration all-in-one which characterized in that, draws jar body (1), concentration jar body (2) and concentrated solution receiving bucket (3), the upper surface non-centre of a circle department that draws jar body (1) is provided with solvent and adds fill (101).
2. The natural product polysaccharide extracting and concentrating all-in-one machine as claimed in claim 2, wherein a crushed extract feeding port (102) is formed in the upper end of the outer circular surface of the extracting tank body (1), a material guide hopper (103) is arranged on the extracting tank body (1) at the crushed extract feeding port (102), a slag discharge pipe (104) is arranged at the lower end of the extracting tank body (1), a first manual valve (105) is arranged on the slag discharge pipe (104), and a bidirectional rotary stirring and extracting device (4) is arranged in the extracting tank body (1); wherein, the bidirectional rotary stirring extraction device (4) comprises a drive motor (401), a gear transmission case (402), a hollow rotating shaft (403) and a central solid rotating shaft (404), the gear transmission case (402) is cylindrical and is fixedly arranged at the center of the circle of the upper surface of the extraction tank body (1), a convex barrel (405) is arranged and extended out of the circumference of the gear transmission case (402), the drive motor (401) is arranged at the upper surface of the extraction tank body (1) at one side of the outer end of the extended convex barrel (405), the output shaft of the drive motor (401) passes through the extended convex barrel (405) and extends into the gear transmission case (402) to be provided with a driving bevel gear (407), the center of the upper surface of the extraction tank body (1) is provided with a bearing (408), the end part of the top end of the hollow rotating shaft (403) which passes through the bearing (408) and extends into the gear transmission case (402) is provided with a first conical, the inner cavity of the central solid rotating shaft (404) penetrating through the hollow rotating shaft (403) is arranged, the top end of the central solid rotating shaft (404) is rotationally connected with a bearing seat on the top wall of the gear transmission case (402), the end part of the central solid rotating shaft (404) penetrating through the top end of the hollow rotating shaft (403) is connected with a second conical driven gear (410), the first conical driven gear (409) and the second conical driven gear (410) are arranged in mirror symmetry, the upper tooth surface and the lower tooth surface of the driving conical gear (407) are respectively meshed with the second conical driven gear (410) and the first conical driven gear (409), a plurality of first stirring rods (411) are arranged on the outer circular surface of the lower end of the hollow rotating shaft (403) extending into the extracting tank body (1), and a material turning spiral blade (412) is arranged at the lower end of the central solid rotating shaft (404) extending out of the hollow rotating shaft (403), second stirring rods (413) are arranged on the central solid rotating shafts (404) positioned above and below the turning spiral blades (412); draw and be provided with U type siphon (5) in the jar body (1), the one end of U type siphon (5) stretches into the inner chamber lower extreme that draws the jar body (1), and the inside of the U type siphon (5) of this tip is provided with filter equipment (501), the outer end that the U type siphon (5) stretched out and draw the jar body (1) is provided with manual valve of second (502), the other end of U type siphon (5) stretches into the top that concentrate connects storage bucket (3), the lower extreme of the concentrated jar body (2) is provided with concentrate calandria (201), be provided with manual valve of third (202) on concentrate calandria (201), just concentrate connects storage bucket (3) to set up under concentrate calandria (201), the top of the concentrated jar body (2) is provided with steam gathering cover (203), be connected with steam calandria (204) on steam gathering cover (203), a jacket (205) is arranged on the outer circular surface of the lower end of the concentration tank body (2), a heating coil (206) is arranged in the jacket (205), a steam valve is arranged on a steam exhaust pipe (204), and a pneumatic stirring device (6) is also arranged in the concentration tank body (2); wherein the pneumatic stirring device (6) comprises a cylinder (601) arranged in the middle of the inner cavity of the concentration tank body (2), a semicircular air suction opening (602) is formed in the lower surface of the cylinder (601), bearings are arranged at the upper end and the lower end of the cylinder (601), a pneumatic stirring rod (603) which is connected with the upper bearing and the lower bearing and extends into the lower part of the concentration tank body (2) is arranged in the cylinder (601), a plurality of fan blade baffles (604) are uniformly arranged on the outer circular surface of the pneumatic stirring rod (603) in the cylinder (601), the lower end of the pneumatic stirring rod (603) extending into the concentration tank body (2) is connected with a tower-type spiral stirring pipe (605), an air suction pipe (606) is connected on the outer circular surface of the cylinder (601) opposite to the semicircular air suction opening (602), and a vacuum air suction pump (607) is connected to the end part of the air suction pipe (606), an electromagnetic valve (608) is arranged on the air exhaust pipe (606); still include whole frame (7), whole frame (7) include bottom plate (701), supporting leg (702) and an upper fixed plate (703), draw jar body (1), the equal fixed mounting of the concentrated jar body (2) on an upper fixed plate (703), concentrate connects storage bucket (3) and vacuum aspiration pump (607) all to set up on the surface of bottom plate (701).
3. The natural product polysaccharide extraction and concentration all-in-one machine as claimed in claim 2, wherein the whole rack (7) is further provided with a PLC control panel (8).
4. The integrated machine for extracting and concentrating natural product polysaccharide as claimed in claim 2, wherein the inlet (102) for adding the pulverized extract is provided with an arc-shaped partition plate in a drawing manner.
5. The integrated machine for extracting and concentrating the natural product polysaccharide according to claim 2, wherein the first stirring rods (411) arranged on the hollow rotating shaft (403) are divided into two groups, namely an upper group and a lower group, and the number of the first stirring rods (411) in each group is four.
6. The integrated machine for extracting and concentrating natural product polysaccharide as claimed in claim 5, wherein the number of the second stirring rods (413) arranged on the central solid rotating shaft (404) above and below the turning spiral blade (412) is four.
7. The integrated machine for extracting and concentrating natural product polysaccharide as claimed in claim 2, wherein the filtering device (501) is one of a filter screen and a filter sponge.
8. The natural product polysaccharide extraction and concentration integrated machine according to claim 2, wherein the upper surface of the concentration tank body (2) is further provided with a pressure gauge (9).
9. The natural product polysaccharide extraction and concentration integrated machine according to claim 2, wherein a temperature sensor (10) is arranged on the inner wall of the lower end of the concentration tank body (2).
10. The natural product polysaccharide extraction and concentration integrated machine according to claim 2, wherein the outer surface of the jacket (205) and the outer surface of the concentration tank body (2) above the jacket (201) are provided with heat insulation layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114870729A (en) * | 2022-05-09 | 2022-08-09 | 徐秀芳 | Automatic processing production device for copper-aluminum product metallic paint |
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