CN115920814A - Fractional extraction device and method for extracting leucine from animal hair - Google Patents
Fractional extraction device and method for extracting leucine from animal hair Download PDFInfo
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- CN115920814A CN115920814A CN202211561533.8A CN202211561533A CN115920814A CN 115920814 A CN115920814 A CN 115920814A CN 202211561533 A CN202211561533 A CN 202211561533A CN 115920814 A CN115920814 A CN 115920814A
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Abstract
The invention provides a fractional extraction device and a fractional extraction method for extracting leucine from animal hair, which belong to the technical field of leucine production, comprise a hydrolysis tank and further comprise: the liquid outlet mechanism continuously releases acid liquid while hydrolyzing and stirring the hair, so that the hair is gradually acidified, the consumption of the acid liquid is reduced, and the hair hydrolysis efficiency is improved; the cutting mechanism is used for cutting and crushing the hydrolyzed hair through the reciprocating circular motion of the first cutting slide block and the second cutting slide block while hydrolyzing and stirring the hair. According to the hair cutting device, when the fixed blades rotate and stir, the hair between the second cutting slide block and the first cutting slide block can be cut up through the circular motion of the first rectangular cutting knife and the second rectangular cutting knife, so that not only is the hair prevented from being too long and easily knotted and wound in the hydrolysis tank avoided, but also the contact area between the hair and the acid liquor is increased through cutting up the hair, and the hydrolysis effect and the hydrolysis speed of the hair are increased.
Description
Technical Field
The invention relates to the technical field of leucine production, in particular to a fractional extraction device and a fractional extraction method for extracting leucine from animal hair.
Background
Leucine is a branched chain amino acid, can be used as a nutritional supplement, a flavoring agent, and can be used for preparing amino acid infusion, comprehensive amino acid preparations, hypoglycemic agents and plant growth promoters, and the most common method for preparing leucine at present mainly comprises hydrolyzing animal hair.
The hydrolysis preparation mainly comprises the steps of hydrolysis acidification, electrolysis, extraction and other multi-stage extraction, and in the current hydrolysis preparation, when the hair is subjected to hydrolysis acidification in the first step, the hair is easy to wind on an acidification stirring device, so that the acidification efficiency is low; the prior art publication No. CN214863516U discloses a reaction kettle for extracting leucine from hair, which comprises a reaction tank, wherein a heating jacket is sleeved outside the reaction tank, and a heat-insulating layer is sleeved outside the heating jacket; a stirring shaft is vertically inserted into the top of the reaction tank, a separation cage is fixedly installed on the lower portion of the reaction tank, the bottom end of the stirring shaft extends into the separation cage, a stirring paddle is fixedly installed on the stirring shaft in the separation cage, and a power mechanism for driving the stirring shaft to rotate is also fixedly installed on the reaction tank; a transverse partition plate is fixedly arranged in the reaction tank below the partition cage, a heating gap is reserved between the partition plate and the bottom wall of the reaction tank, and a plurality of heaters are fixedly arranged in the heating gap; the bottom of the reaction tank is also communicated with an output pipeline, and an output control valve is also arranged on the output pipeline. The reaction kettle is reasonable in design, simple and practical, and can effectively prevent hairs from being wound and accumulated on the stirring paddle, so that the hydrolysis reaction efficiency of the hairs is improved, and the extraction efficiency of leucine is further ensured;
however, the prior art still has certain limitation, when the hair is acidified and hydrolyzed, the hair at the rotating position can only play a certain inhibiting effect on the winding and knotting of the hair by stirring, and the hair is still easy to wind at the connecting position of the rotating mechanism by the water flow conglomeration driven by the rotating mechanism for a long time.
How to invent a fractional extraction device and a fractional extraction method for extracting leucine from animal hair to improve the problems becomes a problem to be urgently solved by the technical personnel in the field.
Disclosure of Invention
In order to make up for the defects, the invention provides a fractional extraction device and a fractional extraction method for extracting leucine from animal hair, and aims to solve the problem that the animal hair is easy to knot and wind on a stirring mechanism to influence the hydrolysis efficiency in the prior art during hydrolysis.
The invention is realized by the following steps:
the invention provides a fractional extraction device for extracting leucine from animal hair, which comprises a hydrolysis tank and also comprises:
the liquid outlet mechanism continuously releases acid liquid while hydrolyzing and stirring the hair, so that the hair is gradually acidified, the consumption of the acid liquid is reduced, and the hair hydrolysis efficiency is improved;
the cutting mechanism cuts and crushes the hydrolyzed hair through the reciprocating circular motion of the first cutting slide block and the second cutting slide block while hydrolyzing and stirring the hair, so that the contact area of the hair and acid liquor is increased while the hair is prevented from being agglomerated, and the hydrolysis speed of the hair is increased;
the turbulence mechanism circularly scrapes the bottom of the hydrolysis tank through the anti-settling scraping strip, so that hair is prevented from sinking to the bottom, and simultaneously, the hair at the bottom floats upwards by generating ascending water flow, so that the hair is prevented from sinking to the bottom, and the hydrolysis process is accelerated.
Preferably, the center of the hydrolysis tank is rotatably connected with a rotating shaft through a waterproof bearing, the bottom of the hydrolysis tank is provided with a servo motor, an output shaft of the servo motor is fixedly connected with the bottom of the rotating shaft, the top of the hydrolysis tank is fixedly provided with an acid solution tank, the top of the hydrolysis tank is also provided with a feeding hole, the outer side wall of the rotating shaft is fixedly provided with a plurality of groups of anti-settling scraping strips which are distributed annularly, the inside of the rotating shaft is of a hollow structure, the inside of the acid solution tank is provided with a pressure pump, and the output end of the pressure pump is communicated with the inside of the rotating shaft; the inside wall of jar of hydrolysising still has the first fixed magnetic path of multiunit along annular fixed mounting, and the inside center department of jar of hydrolysising has the dead lever through annulus and bracing piece fixed mounting, and the outer wall of dead lever and the corresponding angle of first fixed magnetic path and position also fixed mounting have the fixed magnet of multiunit second.
Preferably, the bottom of the hydrolysis tank is designed to be conical, a discharge pipe is connected to the lower part of the bottom of the hydrolysis tank, and an electromagnetic valve is arranged between the discharge pipe and the inside of the hydrolysis tank.
Preferably, vortex mechanism is including preventing sinking the strip of scraping, and the side of preventing sinking the strip of scraping is the design of chamfer, prevents sinking the front of scraping the strip and sets up multiunit evenly distributed's perforating hole, and prevents sinking the bottom profile of scraping the strip and laminate mutually with the bottom profile of jar of hydrolysising.
Preferably, the cutting mechanism comprises fixed blades which are fixedly arranged on the outer side wall of the rotating shaft, a plurality of groups of fixed blades are annularly arranged along the outer side wall of the rotating shaft, and the inclination directions of two groups of fixed blades which are adjacent in the vertical direction are opposite;
the outer side wall of the fixed blade is movably sleeved with a first cutting slide block and a second cutting slide block, the first cutting slide block is close to a second fixed magnet, the second cutting slide block is close to a first fixed magnet, a first rectangular cutting knife is arranged on one side, close to the second cutting slide block, of the first cutting slide block, a circle of first adsorption magnet in rectangular design is further arranged on one side, close to the second cutting slide block, of the first cutting slide block, and a second adsorption magnet is further fixedly mounted on one side, away from the second cutting slide block, of the first cutting slide block; one side that first cutting slider is pressed close to second cutting slider is provided with second rectangle cutting knife, and one side that first cutting slider is pressed close to second cutting slider still is provided with the third adsorption magnet of round rectangle design, and one side that first cutting slider was kept away from to second cutting slider still fixed mounting has fourth adsorption magnet.
Preferably, go out liquid mechanism and include inlet channel, inlet channel sets up in fixed vane's inside, multiunit hydrojet pipe has been seted up between inlet channel and the fixed vane's the outside, the spherical circulation chamber that two sets of symmetries set up is seted up to inlet channel's inside, fixed vane's inside is connected with driven rotating shaft through the bearing rotation, driven rotating shaft's axial lead runs through the spherical circulation chamber that sets up through two sets of symmetries, driven rotating shaft's lateral wall is located the inside fixed mounting in spherical circulation chamber has the sealed flabellum of annular distribution, the arc design is done at the edge of sealed flabellum, and the edge of sealed flabellum is laminated mutually with the inboard wall in spherical circulation chamber, driven rotating shaft's lateral wall fixed mounting has fixed drive gear.
Preferably, a fixed driving tooth group is fixedly mounted on the side wall of the first cutting slider, and the fixed driving tooth group is meshed with the fixed driving gear.
Preferably, first cutting slider and second cutting slider are the rectangle design, and the outside dimension of first rectangle cutting knife and the inside dimension phase-match of second rectangle cutting knife, and from inside to outside's slope sword has been seted up at the edge of first rectangle cutting knife, and from outside to inside's slope sword has been seted up at the edge of first rectangle cutting knife.
Preferably, the magnetic poles on the side where the first adsorption magnet and the third adsorption magnet are close to each other are opposite, and the magnetic poles on the side where the second adsorption magnet and the second fixed magnet are close to each other are designed oppositely; the magnetic poles on one side, close to each other, of the fourth adsorption magnet and the first fixed magnetic block are designed in an opposite mode, and the magnetic force of the second fixed magnet on the second adsorption magnet and the magnetic force of the first fixed magnetic block on the fourth adsorption magnet are larger than the magnetic attraction force between the first adsorption magnet and the third adsorption magnet.
A use method of a fractional extraction device for extracting leucine from animal hair comprises the following steps:
putting the hair into the hydrolysis tank, and electrifying and starting each device;
the fixed blade rotates to stir the hair and the acid liquor in the hydrolysis tank;
the second cutting slide block and the first cutting slide block move close to each other in a circulating mode to cut the hairs in the hydrolysis tank;
the sealing fan blades rotate, and acid liquor is continuously added into the hydrolysis tank to improve the acidification effect;
the anti-sinking scraping strip rotates to enable the water flow to rise, so that hair is prevented from sinking;
and opening an electromagnetic valve and a discharge pipe to collect acidified solution and precipitate, and obtaining leucine through electrolysis and extraction.
The invention has the beneficial effects that:
when the fixed blades rotate and stir, the hair between the second cutting slide block and the first cutting slide block can be cut up through the circular motion of the first rectangular cutting knife and the second rectangular cutting knife, so that not only is the hair prevented from being too long and easily knotted and wound in the hydrolysis tank avoided, but also the contact area between the hair and the acid liquor is increased through cutting up the hair, and the hydrolysis effect and the hydrolysis speed of the hair are increased;
in the reciprocating sliding process of the first cutting slide block, the acid liquor can be continuously released through the rotation of the sealing fan blades, so that the hair is gradually acidified, the problem that the hydrolysis speed and the waste of the acid liquor are influenced due to the fact that the acid liquor is settled at the bottom by adding the acid liquor at one time is avoided, the consumption of the acid liquor is reduced, and the hair hydrolysis efficiency is improved;
the bottom of the hydrolysis tank is circularly scraped through the anti-sinking scraping strips, so that the hair is prevented from sinking, the rising water flow is generated simultaneously to enable the hair at the bottom to float, the hair is prevented from sinking, and the hydrolysis process is accelerated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic diagram of the overall internal structure of a fractional extraction device for extracting leucine from animal hair according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a fractional extraction apparatus for extracting leucine from animal hair according to an embodiment of the present invention;
FIG. 3 is a schematic view of the connection structure of the fixed blade and the rotating shaft of the fractional extraction device for extracting leucine from animal hair according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an anti-sink scraping strip of a fractional extraction device for extracting leucine from animal hair according to an embodiment of the present invention;
FIG. 5 is a schematic view of the overall structure of the fixed blades of the fractional extraction device for leucine from animal hair according to the embodiment of the present invention;
FIG. 6 is a schematic view of a first rectangular cutter of the fractional extraction device for extracting leucine from animal hair according to the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a second rectangular cutter of the fractional extraction device for extracting leucine from animal hair according to the embodiment of the present invention;
FIG. 8 is a schematic view of the internal structure of the fixed blades of the fractional extraction apparatus for extracting leucine from animal hair according to the embodiment of the present invention;
fig. 9 is a schematic plan view of the cutting mechanism of the fractional extraction device for extracting leucine from animal hair according to the embodiment of the present invention, when cutting hair.
In the figure: 1. a hydrolysis tank; 2. a servo motor; 3. a rotating shaft; 4. an acid liquor tank; 5. a feed inlet; 6. fixing the blades; 11. an electromagnetic valve; 12. a discharge pipe; 13. a first fixed magnetic block; 31. anti-sinking scraping strips; 32. a second fixed magnet; 33. fixing the rod; 61. a first cutting slide block; 62. a second cutting slide; 63. a liquid inlet channel; 64. a driven rotating shaft; 65. a spherical flow-through chamber; 611. a first rectangular cutter; 612. a first attracting magnet; 613. a second attracting magnet; 614. fixing the driving gear set; 621. a second rectangular cutter; 622. a third attracting magnet; 623. a fourth attracting magnet; 631. a liquid spraying pipe; 641. sealing the fan blades; 642. the driving gear is fixed.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Examples
Referring to fig. 1-9, the fractional extraction device for extracting leucine from animal hair comprises a hydrolysis tank 1, and further comprises:
the liquid outlet mechanism continuously releases acid liquid while hydrolyzing and stirring the hair, so that the hair is gradually acidified, the consumption of the acid liquid is reduced, and the hair hydrolysis efficiency is improved;
the cutting mechanism cuts and crushes the hydrolyzed hair through the reciprocating circular motion of the first cutting slide block 61 and the second cutting slide block 62 while hydrolyzing and stirring the hair, so that the contact area of the hair and the acid liquor is increased while the hair is prevented from being agglomerated, and the hydrolysis speed of the hair is increased;
the turbulence mechanism circularly scrapes the bottom of the hydrolysis tank 1 through the anti-settling scraping strip 31, so that hair is prevented from settling, and simultaneously, the hair at the bottom floats upwards by generating ascending water flow, so that the hair is prevented from settling and the hydrolysis process is accelerated.
As shown in fig. 1, a rotating shaft 3 is rotatably connected to the center of a hydrolysis tank 1 through a waterproof bearing, a servo motor 2 is arranged at the bottom of the hydrolysis tank 1, an output shaft of the servo motor 2 is fixedly connected with the bottom of the rotating shaft 3, an acid solution tank 4 is fixedly installed at the top of the hydrolysis tank 1, a feed inlet 5 is further formed at the top of the hydrolysis tank 1, a plurality of sets of anti-settling scraping strips 31 distributed in an annular shape are fixedly installed on the outer side wall of the rotating shaft 3, the inside of the rotating shaft 3 is of a hollow structure, a pressure pump is arranged inside the acid solution tank 4, and the output end of the pressure pump is communicated with the inside of the rotating shaft 3; the inside wall of jar 1 of hydrolysising still has the first fixed magnetic path 13 of multiunit along annular fixed mounting, and the inside center department of jar 1 of hydrolysising has dead lever 33 through annulus and bracing piece fixed mounting, and the angle and the position that the lateral wall of dead lever 33 and first fixed magnetic path 13 correspond also fixed mounting has multiunit second fixed magnet 32.
Furthermore, the bottom of the hydrolysis tank 1 is designed to be conical, a discharge pipe 12 is connected to the lower part of the bottom of the hydrolysis tank 1, and an electromagnetic valve 11 is arranged between the discharge pipe 12 and the inside of the hydrolysis tank 1.
Referring to fig. 4, the vortex mechanism includes prevents sinking the sweep bar 31, prevents sinking the side of sweep bar 31 and for the design of chamfer, prevents sinking the front of sweep bar 31 and offers the perforating hole of multiunit evenly distributed, and prevents sinking the bottom profile of sweep bar 31 and the laminating of the bottom profile of hydrolysis tank 1 mutually.
Referring to fig. 5, the cutting mechanism includes fixed blades 6, the fixed blades 6 are fixedly mounted on the outer side wall of the rotating shaft 3, the fixed blades 6 are annularly provided with a plurality of groups along the outer side wall of the rotating shaft 3, and the inclination directions of two groups of fixed blades 6 adjacent in the vertical direction are opposite;
a first cutting slide block 61 and a second cutting slide block 62 are movably sleeved on the outer side wall of the fixed blade 6, the first cutting slide block 61 is close to the second fixed magnet 32, the second cutting slide block 62 is close to the first fixed magnet 13, a first rectangular cutting knife 611 is arranged on one side, close to the second cutting slide block 62, of the first cutting slide block 61, a circle of first adsorption magnet 612 with a rectangular design is further arranged on one side, close to the second cutting slide block 62, of the first cutting slide block 61, and a second adsorption magnet 613 is further fixedly arranged on one side, far away from the second cutting slide block 62, of the first cutting slide block 61; one side of the second cutting slider 62, which is close to the first cutting slider 61, is provided with a second rectangular cutting knife 621, one side of the second cutting slider 62, which is close to the first cutting slider 61, is further provided with a circle of third adsorption magnet 622 in a rectangular design, and one side of the second cutting slider 62, which is far away from the first cutting slider 61, is further fixedly provided with a fourth adsorption magnet 623.
Referring to fig. 5, the liquid outlet mechanism includes a liquid inlet channel 63, the liquid inlet channel 63 is opened in the inside of the fixed vane 6, a plurality of groups of liquid spraying pipes 631 are opened between the liquid inlet channel 63 and the outside of the fixed vane 6, two sets of symmetrical spherical circulation cavities 65 are opened in the inside of the liquid inlet channel 63, the inside of the fixed vane 6 is connected with a driven rotating shaft 64 through rotation of a bearing, the axial lead of the driven rotating shaft 64 penetrates through the two sets of symmetrical spherical circulation cavities 65, the outer side wall of the driven rotating shaft 64 is located inside fixed mounting of the spherical circulation cavities 65 and is provided with sealing fan blades 641 distributed in an annular shape, the edges of the sealing fan blades 641 are designed in an arc shape, the edges of the sealing fan blades 641 are attached to the inner side wall of the spherical circulation cavities 65, and the outer side wall of the driven rotating shaft 64 is fixedly provided with a fixed driving gear 642.
Further, a fixed driving tooth group 614 is fixedly installed on a side wall of the first cutting slider 61, and the fixed driving tooth group 614 is engaged with a fixed driving gear 642.
It should be noted that, the first cutting slider 61 and the second cutting slider 62 are designed in a rectangular shape, and the external dimension of the first rectangular cutting knife 611 matches with the internal dimension of the second rectangular cutting knife 621, the edge of the first rectangular cutting knife 611 has an inside-to-outside inclined knife, and the edge of the first rectangular cutting knife 611 has an outside-to-inside inclined knife.
It should be noted that the magnetic poles of the first attracting magnet 612 and the third attracting magnet 622 adjacent to each other are opposite, and the magnetic poles of the second attracting magnet 613 and the second fixed magnet 32 adjacent to each other are designed to be opposite; the magnetic poles on the side where the fourth attracting magnet 623 and the first fixed magnetic block 13 are close to each other are designed to be opposite, and the magnetic force of the second fixed magnet 32 to the second attracting magnet 613 and the magnetic force of the first fixed magnetic block 13 to the fourth attracting magnet 623 are greater than the magnetic attraction force between the first attracting magnet 612 and the third attracting magnet 622.
A use method of a fractional extraction device for extracting leucine from animal hair comprises the following steps:
s1: putting the hair into the hydrolysis tank 1, and electrifying and starting each device;
s2: the fixed blades 6 rotate to stir the hair and the acid liquor in the hydrolysis tank 1;
s3: the second cutting slide block 62 and the first cutting slide block 61 move close to each other circularly to cut the hair in the hydrolysis tank 1;
s4: the sealing fan blades 641 rotate to continuously add acid liquor into the hydrolysis tank 1 to improve the acidification effect;
s5: the anti-sinking scraping strip 31 rotates to enable water flow to rise, and therefore hair is prevented from sinking;
s6: the acidified solution and precipitate were collected by opening the solenoid valve 11 and the discharge pipe 12, and leucine was obtained by electrolysis and extraction.
The hierarchical extraction device and the method for extracting leucine from animal hair have the working principle that:
firstly, animal hair and 5% hydrochloric acid solution are put into a hydrolysis tank 1, then a pressure pump inside a servo motor 2 and an acid solution tank 4 is controlled to be powered on and started, the servo motor 2 is powered on and rotates to drive a rotating shaft 3 to rotate, the rotating shaft 3 can drive an anti-settling scraping strip 31 and a fixed blade 6 to rotate when rotating, referring to fig. 4, when the anti-settling scraping strip 31 rotates, the bottom of the anti-settling scraping strip 31 can scrape along the bottom contour of the hydrolysis tank 1, hair deposited at the bottom of the hydrolysis tank 1 is scraped along the inclined plane of the anti-settling scraping strip 31, meanwhile, when the anti-settling scraping strip 31 rotates, an inclined upward water flow can be generated through the inclined plane of the anti-settling scraping strip 31, meanwhile, a part of the water flow flows to the rear side of the anti-settling scraping strip 31 through a through hole of the anti-settling scraping strip 31, the negative pressure generated when the anti-settling scraping strip 31 passes through is filled, the hair is prevented from being sucked downwards by the negative pressure generated after the anti-settling scraping strip 31 passes through the through hole, and therefore the hair can be hydrolyzed along with the water flow generated by the inclined plane of the anti-settling scraping strip 31, the water flow is contacted with the hydrolysis, the hydrolysis of the hydrolysis solution, the hair, the hydrolysis of the bottom of the hair and the hair can be improved, and the hydrolysis efficiency of the hair can be improved;
when the fixed blade 6 rotates, the hydrolysis liquid in the hydrolysis tank 1 can be stirred, so that water flow and hair are kept in a flowing state, the contact area between the hair and the hydrolysis liquid is increased, the hydrolysis speed and the hydrolysis efficiency are increased, meanwhile, when the fixed blade 6 rotates to a position between the second fixed magnet 32 and the first fixed magnet 13, referring to fig. 5, the second adsorption magnet 613 is adsorbed by the second fixed magnet 32, the fourth adsorption magnet 623 is adsorbed by the first fixed magnet 13, the second cutting slide block 62 and the liquid inlet channel 63 are away from each other, when the fixed blade 6 rotates to pass through the second fixed magnet 32 and the first fixed magnet 13, the attraction force of the second fixed magnet 32 and the first fixed magnet 13 to the second adsorption magnet 613 and the fourth adsorption magnet 623 is reduced, and at this time, the first cutting slide block 61 and the second cutting slide block 62 slide along the outer side wall of the fixed blade 6 under the interaction of the first adsorption magnet 612 and the third adsorption magnet 622;
referring to fig. 6-7, since the outer dimension of the first rectangular cutting knife 611 matches the inner dimension of the second rectangular cutting knife 621, the edge of the first rectangular cutting knife 611 is provided with an inside-out inclined knife, the edge of the first rectangular cutting knife 611 is provided with an outside-in inclined knife, when the second cutting slider 62 and the first cutting slider 61 are close to each other, referring to fig. 8-9, the first rectangular cutting knife 611 and the second rectangular cutting knife 621 can cut hair between the first rectangular cutting knife 611 and the second rectangular cutting knife 621 until the first absorption magnet 612 and the third absorption magnet 622 contact and abut against each other, and as the rotating shaft 3 drives the fixed blade 6 to rotate continuously, the first rectangular cutting knife 611 and the second rectangular cutting knife 621 move circularly to achieve a hair cutting effect between the second cutting slider 62 and the first cutting slider 61, so long as to avoid that the hair is easy to knot and twist inside the hydrolysis tank 1, and the contact area between the hair and the acid solution is increased by cutting the hair, thereby increasing the hydrolysis effect and the speed of the hair;
in the reciprocating sliding process of the first cutting slider 61, when the first cutting slider 61 drives the fixed driving tooth group 614 to pass through the fixed driving gear 642, the fixed driving gear 642 can be driven to rotate, and then the driven rotating shaft 64 and the sealing fan 641 are driven to rotate, and when the sealing fan 641 rotates, the hydrochloric acid solution in the spherical circulating cavity 65 close to one side of the rotating shaft 3 can be conveyed to one side of the spherical circulating cavity 65 away from the rotating shaft 3 and discharged through the liquid spraying pipe 631.
It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. 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. Hierarchical extraction element of animal hair extraction leucine, including hydrolysis tank (1), its characterized in that still includes:
the liquid outlet mechanism continuously releases acid liquid while hydrolyzing and stirring the hair, so that the hair is gradually acidified, the consumption of the acid liquid is reduced, and the hair hydrolysis efficiency is improved;
the cutting mechanism cuts and crushes the hydrolyzed hair through the reciprocating circular motion of the first cutting slide block and the second cutting slide block while hydrolyzing and stirring the hair, so that the contact area of the hair and acid liquor is increased while the hair is prevented from being agglomerated, and the hydrolysis speed of the hair is increased;
the turbulence mechanism circularly scrapes the bottom of the hydrolysis tank through the anti-sinking scraping strips, prevents the hair from sinking to the bottom, and simultaneously generates ascending water flow to enable the hair at the bottom to float, thereby preventing the hair from sinking to the bottom and accelerating the hydrolysis process.
2. The fractional extraction device for extracting leucine from animal hair according to claim 1, wherein a rotating shaft (3) is rotatably connected to the center of the hydrolysis tank (1) through a waterproof bearing, a servo motor (2) is arranged at the bottom of the hydrolysis tank (1), an output shaft of the servo motor (2) is fixedly connected to the bottom of the rotating shaft (3), an acid solution tank (4) is fixedly installed at the top of the hydrolysis tank (1), a feed inlet (5) is further formed at the top of the hydrolysis tank (1), a plurality of sets of anti-settling scraping strips (31) which are annularly distributed are fixedly installed on the outer side wall of the rotating shaft (3), the rotating shaft (3) is hollow, a pressure pump is arranged inside the acid solution tank (4), and an output end of the pressure pump is communicated with the inside of the rotating shaft (3); the inside wall of jar (1) of hydrolysising still has first fixed magnetic path (13) of multiunit along annular fixed mounting, the inside center department of jar (1) of hydrolysising has dead lever (33) through annulus and bracing piece fixed mounting, the outer wall of dead lever (33) and the corresponding angle of first fixed magnetic path (13) and position also fixed mounting have multiunit second fixed magnet (32).
3. The fractional extraction device for extracting leucine from animal hair according to claim 2, characterized in that the bottom of the hydrolysis tank (1) is designed in a conical shape, a discharge pipe (12) is connected to the lower part of the bottom of the hydrolysis tank (1), and an electromagnetic valve (11) is arranged between the discharge pipe (12) and the inside of the hydrolysis tank (1).
4. The fractional extraction device for extracting leucine from animal hair according to claim 3, wherein the turbulence mechanism comprises an anti-settling scraping bar (31), the side surface of the anti-settling scraping bar (31) is designed to be a chamfer angle, the front surface of the anti-settling scraping bar (31) is provided with a plurality of groups of through holes which are uniformly distributed, and the bottom contour of the anti-settling scraping bar (31) is attached to the bottom contour of the hydrolysis tank (1).
5. The fractional extraction apparatus for extracting leucine from animal hair according to claim 4, characterized in that the cutting mechanism comprises fixed blades (6), the fixed blades (6) are fixedly arranged on the outer side wall of the rotating shaft (3), the fixed blades (6) are annularly arranged along the outer side wall of the rotating shaft (3) in multiple groups, and the inclination directions of two groups of fixed blades (6) adjacent in the vertical direction are opposite;
a first cutting slide block (61) and a second cutting slide block (62) are movably sleeved on the outer side wall of the fixed blade (6), the first cutting slide block (61) is close to a second fixed magnet (32), the second cutting slide block (62) is close to a first fixed magnet (13), a first rectangular cutting knife (611) is arranged on one side, close to the second cutting slide block (62), of the first cutting slide block (61), a circle of first adsorption magnet (612) in a rectangular design is further arranged on one side, close to the second cutting slide block (62), of the first cutting slide block (61), and a second adsorption magnet (613) is further fixedly mounted on one side, far away from the second cutting slide block (62), of the first cutting slide block (61); one side that first cutting slider (61) is pressed close to in second cutting slider (62) is provided with second rectangle cutting knife (621), one side that first cutting slider (61) is pressed close to in second cutting slider (62) still is provided with third adsorption magnet (622) of round rectangle design, one side that first cutting slider (61) was kept away from in second cutting slider (62) still fixed mounting have fourth adsorption magnet (623).
6. The fractional extraction device for extracting leucine from animal hair according to claim 5, wherein the liquid outlet mechanism comprises a liquid inlet channel (63), the liquid inlet channel (63) is arranged inside the fixed blade (6), a plurality of groups of liquid spraying pipes (631) are arranged between the liquid inlet channel (63) and the outside of the fixed blade (6), two groups of spherical circulation cavities (65) which are symmetrically arranged are arranged inside the liquid inlet channel (63), the inside of the fixed blade (6) is rotatably connected with a driven rotating shaft (64) through a bearing, the axial line of the driven rotating shaft (64) penetrates through the two groups of spherical circulation cavities (65) which are symmetrically arranged, the outer side wall of the driven rotating shaft (64) is located inside the spherical circulation cavity (65) and fixedly provided with sealing fan blades (641) which are annularly distributed, the edge of the sealing fan blade (641) is designed in an arc shape, the edge of the sealing fan blade (641) is attached to the inner side wall of the spherical circulation cavity (65), and the outer side wall of the driven rotating shaft (64) is fixedly provided with a fixed driving gear (642).
7. The fractional extraction apparatus for extracting leucine from animal hair according to claim 6, characterized in that a fixed driving tooth set (614) is fixedly mounted on the side wall of the first cutting slider (61), and the fixed driving tooth set (614) is engaged with a fixed driving gear (642).
8. The fractional extraction device for extracting leucine from animal hair according to claim 5, characterized in that the first cutting slider (61) and the second cutting slider (62) are both rectangular in design, and the outer dimension of the first rectangular cutting knife (611) matches with the inner dimension of the second rectangular cutting knife (621), the edge of the first rectangular cutting knife (611) is provided with an inside-out inclined knife, and the edge of the first rectangular cutting knife (611) is provided with an outside-in inclined knife.
9. The fractional extraction apparatus for extracting leucine from animal hair according to claim 6, wherein the magnetic poles of the first attracting magnet (612) and the third attracting magnet (622) are opposite, and the magnetic poles of the second attracting magnet (613) and the second fixed magnet (32) are opposite; the magnetic poles of the side, close to the first fixed magnetic block (13), of the fourth adsorption magnet (623) are designed in an opposite mode, and the magnetic force of the second fixed magnet (32) on the second adsorption magnet (613) and the magnetic force of the first fixed magnetic block (13) on the fourth adsorption magnet (623) are larger than the magnetic attraction force between the first adsorption magnet (612) and the third adsorption magnet (622).
10. A method for using the fractional extraction device for extracting leucine using animal hair according to claims 1-9, characterized in that it comprises the following steps:
putting the hair into the hydrolysis tank (1), and electrifying and starting each device;
the fixed blade (6) rotates to stir the hair and the acid liquor in the hydrolysis tank (1);
the second cutting slide block (62) and the first cutting slide block (61) move close to each other in a circulating mode to cut the hairs in the hydrolysis tank (1);
the sealing fan blade (641) rotates, and acid liquor is continuously added into the hydrolysis tank (1) to improve the acidification effect;
the anti-sinking scraping strip (31) rotates to enable the water to flow upwards, so that hair is prevented from sinking;
the electromagnetic valve (11) and the discharge pipe (12) are opened to collect acidified solution and precipitate, and leucine is obtained by electrolysis and extraction.
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