CN114160243B - Efficient stachyose extraction device and extraction method thereof - Google Patents

Efficient stachyose extraction device and extraction method thereof Download PDF

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Publication number
CN114160243B
CN114160243B CN202111331158.3A CN202111331158A CN114160243B CN 114160243 B CN114160243 B CN 114160243B CN 202111331158 A CN202111331158 A CN 202111331158A CN 114160243 B CN114160243 B CN 114160243B
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crystallization
stachyose
liquid storage
bevel gear
storage tank
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CN114160243A (en
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李效忠
王大斌
王殿林
梁雪杰
崔清辉
张大臣
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SHANGHAI HUAYUAN ANHUI JINHUI PHARMACEUTICAL CO LTD
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SHANGHAI HUAYUAN ANHUI JINHUI PHARMACEUTICAL CO LTD
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00Processes for the preparation of sugar derivatives
    • C07H1/06Separation; Purification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00Processes for the preparation of sugar derivatives
    • C07H1/06Separation; Purification
    • C07H1/08Separation; Purification from natural products
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/06Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency

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  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The invention discloses a high-efficiency extraction device and an extraction method for stachyose, and relates to the technical field of stachyose extraction equipment, wherein the extraction device comprises an extraction box body and a liquid storage box body, the liquid storage box body is arranged on one side of the top wall of the extraction box body and is used for storing concentrated solution to be crystallized, and the extraction device also comprises: crystallization subassembly, crystallization subassembly is including arranging the crystallization chamber in drawing the box, crystallization chamber bottom sets up the heating cabinet, evenly arrange multiunit electric heating coil in the heating cabinet, the concentrate in the liquid storage tank falls to the crystallization chamber in the effect of gravity, starts electric heating coil, heats up the concentrate in the crystallization chamber through electric heating coil, and the concentrate is crystallization process under the effect of high temperature evaporation, and the stachyose granule after the crystallization falls to grinding assembly in, grinds the processing through grinding assembly to the stachyose granule to make the stachyose granule of great granule thin into tiny granule, effectively improved the production machining efficiency of stachyose.

Description

Efficient stachyose extraction device and extraction method thereof
Technical Field
The invention relates to the technical field of stachyose extraction equipment, in particular to a high-efficiency stachyose extraction device and an extraction method thereof.
Background
Stachyose is widely present in leguminous plants, labiate plants and scrophulariaceae plants, a naturally-occurring tetrasaccharide belongs to raffinose galactose type non-reducing functional oligosaccharide, and consists of one molecule of glucose, one molecule of fructose and two molecules of galactose, the stachyose cannot be digested and absorbed by a human body, and only a few beneficial bacteria such as bifidobacterium, lactobacillus acidophilus and the like in intestinal tracts have an enzyme system for decomposing the stachyose in the human body, so that the stachyose can effectively proliferate beneficial bacteria groups in the intestinal tracts, such as bifidobacterium and lactobacillus, and has a very good physiological function. With the gradual maturity of the production and extraction technology of stachyose and the standardized development of stachyose market, the preparation of high-purity stachyose crystal lays a good foundation for the basic experiment research and detection and inspection means of stachyose.
Stachyose need heat crystallization treatment at the in-process of extracting, but current crystallization device simple structure, and the granule after the partial crystallization is not enough even, is difficult to satisfy the fineness requirement, needs to carry out grinding treatment through the manual work, and production machining efficiency is very low.
Disclosure of Invention
The invention aims to provide a stachyose high-efficiency extraction device and an extraction method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high-efficient extraction element of stachyose, is including drawing box and liquid storage tank, liquid storage tank installs in drawing box roof one side for treat that the crystallization concentrate stores, still includes:
crystallization assembly, crystallization assembly is including arranging the crystallization chamber in drawing the box, crystallization chamber bottom sets up the heating cabinet, evenly arrange multiunit electrical heating circle in the heating cabinet, the electrical heating circle is used for heating so that its crystallization to the concentrate in the crystallization chamber to and
and the grinding component is arranged at the bottom of the crystallization chamber and is used for grinding the crystallized stachyose particles.
Preferably, set up the stirring part in the liquid reserve tank, the stirring part is used for stirring the concentrate in the liquid reserve tank and handles, the stirring part is including arranging the dwang in the liquid reserve tank, the dwang rotates and installs in the liquid reserve tank, the relative multiunit puddler that arranges in the dwang surface, the inlet is arranged to liquid reserve tank roof one side, liquid reserve tank one side sets up driving motor, and driving motor passes through the mounting panel and draws box roof fixed connection, the driving motor output passes through belt transmission and connects pivot one, a pivot opposite side is terminal to be connected with the dwang transmission through the belt.
Preferably, the bottom of the liquid storage box body is provided with a liquid outlet, the liquid outlet is communicated with the crystallization chamber, the discharge end of the liquid outlet is connected with an intermittent sealing component, the intermittent sealing component is used for adjusting the discharge rate of the liquid outlet, the intermittent sealing component comprises a sealing plate arranged at the bottom end of the liquid outlet, and one end of the sealing plate is connected with a pushing component which drives the sealing plate to reciprocate at the bottom of the liquid outlet.
Preferably, the pushing part comprises a rotary disc, the rotary disc is fixedly connected with the output end of the driving motor, one side of the edge of the surface of the rotary disc is provided with a bayonet lock, the bayonet lock is movably connected with a push rod, and one end of the push rod, far away from the bayonet lock, is fixedly connected with the sealing plate.
Preferably, still be provided with the swing part in the crystallization chamber, the swing part is used for swinging dispersion treatment to the concentrate that falls to in the crystallization chamber, the swing part is including rotating the post, it installs in the crystallization chamber to rotate the post rotation, it evenly arranges the multiunit swinging arms to rotate the post surface to rotate, the swinging arms rotates with the rotation post and is connected, each the swinging arms passes through stay cord series connection, the driving motor output passes through the belt and is connected with two transmissions of pivot, the two intervals of pivot set up bevel gear one, rotate post terminal fixed connection bevel gear two, bevel gear two meshes with bevel gear one, the crystallization chamber lateral wall evenly sets up the first magnet of multiunit, one side of swinging arms orientation first magnet is provided with the second magnet, second magnet and first magnet opposite poles attract.
Preferably, a steam pipe is arranged on one side of the crystallization chamber and communicated with the crystallization chamber, a condensing box is arranged on the side wall of the liquid storage box body and communicated with the steam pipe, and the condensing box is used for liquefying and collecting high-temperature steam in the steam pipe.
Preferably, grinding component includes the grinding room, evenly arrange multiunit blanking hole between the heating cabinet, blanking hole one end and crystallization room intercommunication, the other end and grinding room intercommunication, the baffle is arranged to the heating cabinet bottom, baffle slidable mounting is in drawing the box for carry out sealing treatment to the blanking hole.
Preferably, the bottom of the grinding chamber is provided with a sieve plate, a material storage tank is arranged below the sieve plate, the surface of the sieve plate is provided with a grinding roller, the tail end of the bottom of the rotating shaft is fixedly provided with a bevel gear III, the tail end of the grinding roller is fixedly connected with a bevel gear IV, and the bevel gear IV is meshed with the bevel gear III.
An extraction method of a stachyose high-efficiency extraction device specifically comprises the following extraction steps:
s1, placing a stachyose concentrated solution to be concentrated in a liquid storage box, starting a driving motor, driving a rotating shaft to rotate through a belt by the driving motor, driving a rotating rod to rotate through the belt by the other end of the rotating shaft, and driving a stirring rod to rotate by the rotating rod to mix and stir the concentrated solution added into the liquid storage box from a liquid inlet;
s2, the sealing plate is pushed to reciprocate at the bottom of the liquid outlet through the pushing component, and then the blanking amount of the liquid outlet is adjusted, so that concentrated liquid in the liquid storage box body intermittently falls into the crystallization chamber;
s3, the driving motor drives a second rotating shaft to rotate through a belt, the second rotating shaft drives a rotating column to rotate through a first bevel gear and a bevel gear, the rotating column drives a swinging rod to rotate, and the swinging rod drives the swinging rod to swing back and forth along the direction of the rotating column through the attraction of a first magnet and a second magnet while rotating in the circumferential direction;
s4, the concentrated solution in the crystallization chamber is subjected to temperature rise crystallization treatment by the electric heating ring, the evaporated liquid is conveyed into a condensing box through a steam pipe, and the evaporated steam is condensed and liquefied through the condensing box;
and S5, the rotating shaft II drives a grinding roller to rotate through a bevel gear III and a bevel gear IV, the grinding roller grinds particles falling into the grinding chamber, and the ground micro particles pass through the blanking hole and fall into the storage tank.
Compared with the prior art, the invention has the beneficial effects that:
the stachyose concentrated solution to be concentrated is placed in the liquid storage tank body, the concentrated solution in the liquid storage tank body falls to the crystallization chamber under the action of gravity, the electric heating ring is started, the concentrated solution in the crystallization chamber is heated by heating through the electric heating ring, the concentrated solution is crystallized under the action of high-temperature evaporation, crystallized stachyose particles fall into the grinding assembly, the stachyose particles are ground through the grinding assembly, large-particle stachyose particles are thinned into small particles, and the production and processing efficiency of stachyose is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a stachyose high-efficiency extraction device.
Fig. 2 is an enlarged structural schematic diagram of a stachyose high-efficiency extraction device at a position A in fig. 1.
Fig. 3 is a schematic structural diagram of a first magnet in a stachyose high-efficiency extraction device.
In the figure: 1-extracting the box body; 2-mounting a plate; 3-driving a motor; 4, rotating a first shaft; 5-rotating the rod; 6-liquid inlet; 7-a liquid storage tank body; 8-a stirring rod; 9-a condenser box; 10-steam pipe; 11-a liquid discharge port; 12-a grinding chamber; 13-grinding rolls; 14-sieve plate; 15-a storage tank; 16-bevel gear four; 17-bevel gear three; 18-rotating shaft two; 19-bevel gear two; 20-bevel gear one; 21-a sealing plate; 22-a push rod; 23-a bayonet; 24-a second magnet; 25-a heating box; 26-an electric heating ring; 27-blanking holes; 28-rotating the column; 29-a swing lever; 30-pulling a rope; 31-a first magnet; 32-a turntable; 33-a baffle; 34-crystallization chamber.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-3, a stachyose high-efficiency extraction device comprises an extraction box body 1, a liquid storage box body 7, a crystallization assembly and a grinding assembly, wherein the liquid storage box body 7 is installed on one side of the top wall of the extraction box body 1 and is used for storing a concentrated solution to be crystallized, the crystallization assembly comprises a crystallization chamber 34 arranged in the extraction box body 1, a heating box 25 is arranged at the bottom of the crystallization chamber 34, a plurality of groups of electric heating rings 26 are uniformly arranged in the heating box 25, the electric heating rings 26 are used for heating the concentrated solution in the crystallization chamber 34 to crystallize the concentrated solution, and the grinding assembly is arranged at the bottom of the crystallization chamber 34 and is used for grinding crystallized stachyose particles;
specifically, in this embodiment, will wait that concentrated stachyose concentrate is placed in stock solution box 7, concentrate in the stock solution box 7 falls to crystallization chamber 34 in the effect of gravity, start electrical heating circle 26, heat up the heating through electrical heating circle 26 concentrate in to crystallization chamber 34, concentrate crystallization treatment under the effect of high temperature evaporation, stachyose granule after the crystallization falls to grinding assembly in, grind the processing through grinding assembly to stachyose granule to make the stachyose granule of great granule thin become tiny particle, effectively improved the production machining efficiency of stachyose.
As a further scheme of the embodiment of the invention, a stirring part is arranged in the liquid storage tank 7 and is used for stirring concentrated liquid in the liquid storage tank 7, the stirring part comprises a rotating rod 5 arranged in the liquid storage tank 7, the rotating rod 5 is rotatably installed in the liquid storage tank 7, a plurality of groups of stirring rods 8 are oppositely arranged on the surface of the rotating rod 5, a liquid inlet 6 is arranged on one side of the top wall of the liquid storage tank 7, a driving motor 3 is arranged on one side of the liquid storage tank 7, the driving motor 3 is fixedly connected with the top wall of the extraction tank 1 through an installation plate 2, the output end of the driving motor 3 is in transmission connection with a first rotating shaft 4 through a belt, and the tail end of the other side of the first rotating shaft 4 is in transmission connection with the rotating rod 5 through a belt;
specifically, in this embodiment, start driving motor 3, driving motor 3 drives pivot 4 through the belt and rotates, the 4 other ends of pivot drive dwang 5 through the belt and rotate, dwang 5 drives puddler 8 and rotates and mix the stirring processing to adding to the concentrate in liquid storage tank 7 from inlet 6 to in order to carry out the crystallization.
As a further scheme of the embodiment of the present invention, a liquid discharge port 11 is arranged at the bottom of the liquid storage tank 7, the liquid discharge port 11 is communicated with the crystallization chamber 34, a discharge end of the liquid discharge port 11 is connected with an intermittent sealing component, the intermittent sealing component is used for adjusting a discharge rate of the liquid discharge port 11, the intermittent sealing component comprises a sealing plate 21 arranged at the bottom end of the liquid discharge port 11, and one end of the sealing plate 21 is connected with a pushing component which drives the sealing plate 21 to reciprocate at the bottom of the liquid discharge port 11;
specifically, in the present embodiment, the pushing member pushes the sealing plate 21 to reciprocate at the bottom of the liquid discharge port 11, so as to adjust the amount of the discharged liquid from the liquid discharge port 11, so that the concentrated liquid in the liquid storage tank 7 intermittently falls into the crystallization chamber 34, thereby improving the crystallization effect.
As a further scheme of the embodiment of the invention, the pushing component comprises a rotary table 32, the rotary table 32 is fixedly connected with the output end of the driving motor 3, one side of the surface edge of the rotary table 32 is provided with a bayonet 23, the bayonet 23 is movably connected with a push rod 22, and one end of the push rod 22 far away from the bayonet 23 is fixedly connected with the sealing plate 21;
specifically, in the present embodiment, the driving motor 3 drives the rotating disc 32 to rotate during the rotation, and the rotating disc 32 pushes the sealing plate 21 to reciprocate at the bottom of the liquid discharge port 11 through the bayonet 23 and the push rod 22.
As a further scheme of the embodiment of the invention, a swing component is further arranged in the crystallization chamber 34, the swing component is used for performing swing dispersion treatment on the concentrated solution falling into the crystallization chamber 34, the swing component comprises a rotating column 28, the rotating column 28 is rotatably installed in the crystallization chamber 34, a plurality of groups of swing rods 29 are uniformly arranged on the surface of the rotating column 28, the swing rods 29 are rotatably connected with the rotating column 28, the swing rods 29 are connected in series through pull ropes 30, the output end of the driving motor 3 is in transmission connection with a second rotating shaft 18 through a belt, a first bevel gear 20 is arranged between the second rotating shafts 18, the tail end of the rotating column 28 is fixedly connected with a second bevel gear 19, the second bevel gear 19 is meshed with the first bevel gear 20, a plurality of groups of first magnets 31 are uniformly arranged on the side wall of the crystallization chamber 34, a second magnet 24 is arranged on one side of the swing rod 29 facing the first magnet 31, and the second magnet 24 is attracted to the first magnet 31 in an opposite direction;
specifically, in this embodiment, the driving motor 3 drives the second rotating shaft 18 to rotate through a belt, the second rotating shaft 18 drives the rotating column 28 to rotate through the first bevel gear 20 and the first bevel gear 19, the rotating column 28 drives the oscillating rod 29 to rotate, and the oscillating rod 29 drives the oscillating rod 29 to reciprocate along the direction of the rotating column 28 through the attraction force of the first magnet 31 and the second magnet 24 while rotating in the circumferential direction, so as to avoid aggregation of crystal particles.
As a further scheme of the embodiment of the invention, a steam pipe 10 is arranged on one side of the crystallization chamber 34, the steam pipe 10 is communicated with the crystallization chamber 34, a condensing tank 9 is arranged on the side wall of the liquid storage tank 7, the steam pipe 10 is communicated with the condensing tank 9, and the condensing tank 9 is used for liquefying and collecting high-temperature steam in the steam pipe 10;
specifically, in the present embodiment, the electric heating coil 26 heats and crystallizes the concentrated solution in the crystallization chamber 34, the evaporated liquid is transported into the condensation tank 9 through the steam pipe 10, and the evaporated steam is condensed and liquefied through the condensation tank 9.
As a further scheme of the embodiment of the invention, the grinding assembly comprises a grinding chamber 12, a plurality of groups of blanking holes 27 are uniformly arranged between heating boxes 25, one end of each blanking hole 27 is communicated with a crystallization chamber 34, the other end of each blanking hole 27 is communicated with the grinding chamber 12, a baffle 33 is arranged at the bottom of each heating box 25, and each baffle 33 is slidably mounted in an extraction box body 1 and is used for sealing the blanking holes 27;
specifically, in the present embodiment, when it is necessary to grind the crystallized particles, the baffle 33 is pulled to separate the baffle 33 from the heating box 25, and the particles in the crystallization chamber 34 fall into the grinding chamber 12 through the blanking hole 27.
As a further scheme of the embodiment of the invention, a sieve plate 14 is arranged at the bottom of the grinding chamber 12, a storage tank 15 is arranged below the sieve plate 14, a grinding roller 13 is arranged on the surface of the sieve plate 14, a bevel gear three 17 is fixedly mounted at the tail end of the bottom of the rotating shaft two 18, a bevel gear four 16 is fixedly connected at the tail end of the grinding roller 13, and the bevel gear four 16 is meshed with the bevel gear three 17;
specifically, in this embodiment, the second rotating shaft 18 drives the grinding roller 13 to rotate through the third bevel gear 17 and the fourth bevel gear 16, the grinding roller 13 grinds the particles falling into the grinding chamber 12, and the ground fine particles pass through the blanking hole 27 and fall into the storage tank 15.
Example 2
An extraction method of a high-efficiency extraction device for stachyose comprises the following extraction steps:
s1, placing a stachyose concentrated solution to be concentrated in a liquid storage box body 7, starting a driving motor 3, driving the rotating shaft 4 to rotate through a belt by the driving motor 3, driving a rotating rod 5 to rotate through the belt by the other end of the rotating shaft 4, and driving a stirring rod 8 to rotate by the rotating rod 5 to mix and stir the concentrated solution added into the liquid storage box body 7 from a liquid inlet 6;
s2, the sealing plate 21 is pushed to reciprocate at the bottom of the liquid discharge port 11 through the pushing component, and then the blanking amount of the liquid discharge port 11 is adjusted, so that concentrated liquid in the liquid storage box body 7 intermittently falls into the crystallization chamber 34;
s3, the driving motor 3 drives the second rotating shaft 18 to rotate through a belt, the second rotating shaft 18 drives the rotating column 28 to rotate through the first bevel gear 20 and the first bevel gear 19, the rotating column 28 drives the oscillating rod 29 to rotate, and the oscillating rod 29 drives the oscillating rod 29 to oscillate back and forth along the direction of the rotating column 28 through the attraction force of the first magnet 31 and the second magnet 24 while rotating in the circumferential direction;
s4, the concentrated solution in the crystallization chamber 34 is subjected to temperature rise crystallization treatment by the electric heating ring 26, the evaporated liquid is conveyed into the condensing box 9 through the steam pipe 10, and the evaporated steam is subjected to condensation liquefaction treatment through the condensing box 9;
s5, the second rotating shaft 18 drives the grinding roller 13 to rotate through the third bevel gear 17 and the fourth bevel gear 16, the grinding roller 13 grinds particles falling into the grinding chamber 12, and the ground micro particles pass through the blanking hole 27 and fall into the storage tank 15.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a high-efficient extraction element of stachyose, is including drawing box (1) and liquid storage tank (7), liquid storage tank (7) are installed and are being drawn box (1) roof one side for treat that the crystallization concentrate stores, its characterized in that still includes:
a crystallization assembly, the crystallization assembly comprises a crystallization chamber (34) arranged in the extraction box body (1), the bottom of the crystallization chamber (34) is provided with a heating box (25), a plurality of groups of electric heating rings (26) are uniformly arranged in the heating box (25), the electric heating rings (26) are used for heating the concentrated solution in the crystallization chamber (34) to crystallize the concentrated solution, and
a grinding assembly arranged at the bottom of the crystallization chamber (34) for grinding the crystallized stachyose particles;
the improved liquid storage tank is characterized in that a stirring part is arranged in the liquid storage tank body (7), the stirring part is used for stirring concentrated liquid in the liquid storage tank body (7), the stirring part comprises a rotating rod (5) arranged in the liquid storage tank body (7), the rotating rod (5) is rotatably installed in the liquid storage tank body (7), multiple groups of stirring rods (8) are oppositely arranged on the surface of the rotating rod (5), a liquid inlet (6) is arranged on one side of the top wall of the liquid storage tank body (7), a driving motor (3) is arranged on one side of the liquid storage tank body (7), the driving motor (3) is fixedly connected with the top wall of the extraction tank body (1) through a mounting plate (2), the output end of the driving motor (3) is connected with a first rotating shaft (4) through belt transmission, and the tail end of the other side of the first rotating shaft (4) is in transmission connection with the rotating rod (5) through a belt;
a liquid outlet (11) is formed in the bottom of the liquid storage box body (7), the liquid outlet (11) is communicated with the crystallization chamber (34), the discharge end of the liquid outlet (11) is connected with an intermittent sealing component, the intermittent sealing component is used for adjusting the discharge rate of the liquid outlet (11), the intermittent sealing component comprises a sealing plate (21) arranged at the bottom end of the liquid outlet (11), and one end of the sealing plate (21) is connected with a pushing component which drives the sealing plate (21) to reciprocate at the bottom of the liquid outlet (11);
the pushing part comprises a rotary disc (32), the rotary disc (32) is fixedly connected with the output end of the driving motor (3), one side of the surface edge of the rotary disc (32) is provided with a bayonet lock (23), the bayonet lock (23) is movably connected with a push rod (22), and one end, far away from the bayonet lock (23), of the push rod (22) is fixedly connected with the sealing plate (21);
the crystallization device is characterized in that a swing component is further arranged in the crystallization chamber (34) and used for swinging and dispersing concentrated solution falling into the crystallization chamber (34), the swing component comprises a rotating column (28), the rotating column (28) is rotatably installed in the crystallization chamber (34), multiple groups of swing rods (29) are uniformly arranged on the surface of the rotating column (28), the swing rods (29) are rotatably connected with the rotating column (28), the swing rods (29) are connected in series through pull ropes (30), the output end of the driving motor (3) is in transmission connection with a second rotating shaft (18) through a belt, a first bevel gear (20) is arranged between the second rotating shafts (18), the tail end of the rotating column (28) is fixedly connected with a second bevel gear (19), the second bevel gear (19) is meshed with the first bevel gear (20), multiple groups of first magnets (31) are uniformly arranged on the side wall of the crystallization chamber (34), a second magnet (24) is arranged on one side of each swing rod (29) facing the first magnet (31), and the second magnet (24) and the first magnet (31) attract each other.
2. The efficient stachyose extraction device according to claim 1, wherein a steam pipe (10) is arranged on one side of the crystallization chamber (34), the steam pipe (10) is communicated with the crystallization chamber (34), a condensation tank (9) is arranged on the side wall of the liquid storage tank body (7), the steam pipe (10) is communicated with the condensation tank (9), and the condensation tank (9) is used for liquefying and collecting high-temperature steam in the steam pipe (10).
3. The efficient stachyose extraction device according to claim 2, wherein the grinding assembly comprises a grinding chamber (12), a plurality of groups of blanking holes (27) are uniformly arranged among the heating boxes (25), one end of each blanking hole (27) is communicated with the crystallization chamber (34), the other end of each blanking hole is communicated with the grinding chamber (12), a baffle (33) is arranged at the bottom of each heating box (25), and each baffle (33) is slidably mounted in the extraction box body (1) and used for sealing the blanking holes (27).
4. The efficient stachyose extraction device according to claim 3, wherein a sieve plate (14) is arranged at the bottom of the grinding chamber (12), a material storage tank (15) is arranged below the sieve plate (14), grinding rollers (13) are arranged on the surface of the sieve plate (14), a bevel gear III (17) is fixedly mounted at the bottom end of the second rotating shaft (18), a bevel gear IV (16) is fixedly connected at the tail end of the grinding roller (13), and the bevel gear IV (16) is meshed with the bevel gear III (17).
5. The extraction method of the efficient stachyose extraction device as claimed in any one of claims 1-4, comprising the following steps:
s1, placing a stachyose concentrated solution to be concentrated in a liquid storage box body (7), starting a driving motor (3), wherein the driving motor (3) drives a rotating shaft (4) to rotate through a belt, the other end of the rotating shaft (4) drives a rotating rod (5) to rotate through the belt, and the rotating rod (5) drives a stirring rod (8) to rotate to mix and stir the concentrated solution added into the liquid storage box body (7) from a liquid inlet (6);
s2, the sealing plate (21) is pushed to reciprocate at the bottom of the liquid outlet (11) through the pushing component, and then the blanking amount of the liquid outlet (11) is adjusted, so that concentrated liquid in the liquid storage box body (7) intermittently falls into the crystallization chamber (34);
s3, the driving motor (3) drives a second rotating shaft (18) to rotate through a belt, the second rotating shaft (18) drives a rotating column (28) to rotate through a first bevel gear (20) and a first bevel gear (19), the rotating column (28) drives a swinging rod (29) to rotate, and the swinging rod (29) drives the swinging rod (29) to swing back and forth along the direction of the rotating column (28) through the attraction force of a first magnet (31) and a second magnet (24) while rotating circumferentially;
s4, the concentrated solution in the crystallization chamber (34) is subjected to temperature rise crystallization treatment by the electric heating ring (26), the evaporated liquid is conveyed into the condensing box (9) through the steam pipe (10), and the evaporated steam is subjected to condensation liquefaction treatment through the condensing box (9);
s5, the second rotating shaft (18) drives a grinding roller (13) to rotate through a third bevel gear (17) and a fourth bevel gear (16), the grinding roller (13) grinds particles falling into the grinding chamber (12), and the ground micro particles pass through a blanking hole (27) and fall into a storage tank (15).
CN202111331158.3A 2021-11-11 2021-11-11 Efficient stachyose extraction device and extraction method thereof Active CN114160243B (en)

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CN202111331158.3A CN114160243B (en) 2021-11-11 2021-11-11 Efficient stachyose extraction device and extraction method thereof

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Application Number Priority Date Filing Date Title
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