A probiotic microcapsule preparation device and preparation method thereof

Abstract

The present disclosure belongs to the technical field of probiotic microencapsulation, and discloses a probiotic microcapsule preparation device and a preparation method thereof, comprising a centrifugal atomizer, wherein a first circular ring is connected to the bottom of the centrifugal atomizer, a first circular plate is connected to the bottom of the first circular ring, a plurality of first perforations, a plurality of second perforations, and a plurality of third perforations are provided on the first circular plate, a plurality of evenly distributed first square perforations are provided on the side wall of the first circular ring, a first square hollow member is inserted into the first square perforation, and a second square hollow member is slidably connected to the first square hollow member; the present disclosure dredges the first, second, and third perforations by the first insert, and dredges the fourth perforation by the third insert, so as to avoid that the perforations on the first circular plate cannot be completely dredged, and to avoid that the first, second, third, and fourth perforations are blocked, thereby affecting the preparation of probiotic microcapsules.

Description

Technical Field

[0001] The present disclosure belongs to the technical field of probiotic microencapsulation, and particularly relates to a probiotic microcapsule preparation device and a preparation method thereof. Background Art

[0002] Probiotics are a type of beneficial active microorganisms that exist in the intestines of humans and animals. They have the functions of maintaining the balance of the intestinal ecological environment, promoting the digestion and absorption of nutrients, inhibiting the growth of pathogenic bacteria, and improving the body's immunity. They are of great significance in maintaining the health of humans and animals and preventing and treating diseases.

[0003] Since probiotics are easily affected by the storage environment and gastric acid and bile salts and lose their activity, they need to be microencapsulated in some cases. In some treatment methods, a nozzle is generally required to input the gaseous raw material mixture into the dryer for heating and drying. However, some mixtures will produce a certain viscosity after heating, which may clog the nozzle holes, resulting in some nozzle holes being unable to output materials, affecting the preparation of probiotic microcapsules. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the purpose of the present disclosure is to provide a probiotic microcapsule preparation device and a preparation method thereof, which solves the problem that when a gaseous raw material mixture is input into a dryer through a nozzle for heating and drying, part of the mixture may clog the nozzle orifice of the nozzle, thereby affecting the preparation of probiotic microcapsules.

[0005] The purpose of this disclosure can be achieved through the following technical solutions:

[0006] A probiotic microcapsule preparation device and preparation method thereof include a centrifugal atomizer, wherein a first circular member is connected to the bottom of the centrifugal atomizer, a first circular plate is connected to the bottom of the first circular member, a plurality of first perforations, a plurality of second perforations, and a plurality of third perforations are formed on the first circular plate, the first perforations are all circumferentially equidistantly distributed around the center of a top of the first circular plate, the second perforations are all circumferentially equidistantly distributed around the center of the top of the first circular plate, the third perforations are all circumferentially equidistantly distributed around the center of the top of the first circular plate, the distance between the first perforation and the center of the top of the first circular plate is greater than the distance between the second perforation and the center of the top of the first circular plate, the distance between the second perforation and the center of the top of the first circular plate is greater than the distance between the third perforation and the center of the top of the first circular plate, the central axis of the top of the first perforation and the central axis of the top of the second perforation adjacent thereto are in the same horizontal plane, and the central axis of the top of the second perforation and the central axis of the top of the third perforation adjacent thereto are in the same horizontal plane;

[0007] A fourth through hole is formed on the first circular plate, and the center of the top of the first circular plate is located on the central axis of the top of the fourth through hole.

[0008] A plurality of evenly distributed first square through-holes are formed on the side wall of the first circular ring member, a first square hollow member is inserted into the first square through-holes, three evenly distributed fifth through-holes are formed at the bottom end of the first square hollow member, a second square hollow member is slidably connected to the first square hollow member, and a second square through-hole is formed at the bottom end of the second square hollow member;

[0009] A second circular ring is sleeved on the outer side of the top of the first circular ring. A plurality of evenly distributed first connecting members are connected to the bottom of the second circular ring. The number of the first connecting members is the same as the number of the first square hollow members, and the first connecting members are slidably connected to the first square hollow members adjacent to them.

[0010] The second square hollow part is perpendicular to the inner wall of the bottom of the first square hollow part and is connected to multiple evenly distributed first arc parts. The number of the first arc parts is the same as the number of the fifth through holes, and a first insert is placed between two adjacent first arc parts.

[0011] A first recessed member is formed at one end of the bottom of the first square hollow member away from the first circular ring member, a second inserting member is inserted into the first recessed member, a second connecting member is placed below the second inserting member, the second connecting member is connected to the first circular ring member, a third connecting member is connected to one end of the second connecting member away from the first circular ring member, and a first return spring is connected between the third connecting member and the second inserting member adjacent to the third connecting member;

[0012] A first rotating member is placed below the second inserting member, and the first rotating member is above the second connecting member. A fourth connecting member is connected to one side of the second inserting member. A side of the fourth connecting member close to the first rotating member is rotatably connected to the second rotating member. One end of the second rotating member is connected to the first rotating member close to it. A second return spring is connected between the first rotating member and the fourth connecting member close to it.

[0013] A third rotating member is placed below the second insert plate, and a side of the third rotating member away from the fourth connecting member is rotatably connected to the fourth rotating member. A fifth connecting member is connected between the fourth rotating member and the first square hollow member adjacent to the fourth rotating member, and an end of the fifth connecting member away from the first circular ring member is connected to the first limiting member;

[0014] One end of the top of the second connecting member close to the first circular ring member is connected to a second limiting member.

[0015] The inner wall of the first circular ring is slidably connected to the fourth circular ring, the outer wall of the fourth circular ring is connected to the connecting part, a second recessed part is provided on the top of the first circular ring, and one end of the connecting part away from the fourth circular ring passes through the second recessed part; the top of the first circular plate is connected to the fourth support member, and a third insert is placed above the fourth through-hole. The third insert is slidably connected to the fourth support member, and a traction part is connected between the third insert and the fourth circular ring, and one end of the traction part passes through the fourth support member.

[0016] The outer wall of the centrifugal atomizer is connected to a plurality of rollers, the number of which is the same as the number of the first square hollow members. One side of the roller is rotatably connected to a fifth rotating member, which is connected to the centrifugal atomizer. A first traction member is connected to the roller, one end of which is connected to the first square hollow member adjacent to the roller. A second traction member is connected to the roller, one end of which passes through the three first insertion members adjacent to the roller and is connected thereto.

[0017] A gear is connected to the side of the roller away from the fifth rotating member, a rack is placed on the side of the gear away from the outer wall of the centrifugal atomizer, a first support member is slidably connected to the side of the rack away from the fifth rotating member, the first support member is connected to the centrifugal atomizer, a third circular ring member is placed above the centrifugal atomizer, and a second support member is connected between the third circular ring member and the centrifugal atomizer;

[0018] A first driving member is placed on the top of the centrifugal atomizer, the top of the first driving member is connected to a third supporting member, one end of the rack close to the third circular ring is connected to a third traction member, and one end of the third traction member passes through the third circular ring and is connected to the third supporting member.

[0019] A moving part is placed on one side of the centrifugal atomizer, and a high-speed mixer is detachably connected to the top of the moving part. A suction pump is placed between the high-speed mixer and the centrifugal atomizer. Two pump pipes are provided on the suction pump, and the two pump pipes are respectively inserted into the centrifugal atomizer and the high-speed mixer.

[0020] The bottom of the first circular plate is connected to a dryer, the bottom end of the dryer is connected to a cyclone separator, a support portion is connected between the dryer and the moving part, and a suction pump is connected to the top end of the support portion.

[0021] Beneficial effects of the present disclosure:

[0022] 1. The present invention dredges the first perforation, the second perforation, and the third perforation through the first insert, and dredges the fourth perforation through the third insert, thereby preventing the perforations on the first circular plate from being completely dredged, and preventing the first perforation, the second perforation, the third perforation, and the fourth perforation from being blocked, thereby affecting the preparation of probiotic microcapsules.

[0023] 2. The present invention limits the first insert by the first arc part to prevent the first insert from sliding and thus being unable to leave the first square hollow part through the fifth perforation, and limits the first insert by the second insert to prevent the first insert from falling prematurely and thus being unable to clear the first perforation, the second perforation, and the third perforation.

[0024] 3. The present disclosure can maintain the sealing of the first circular ring while pulling the third insert through the fourth circular ring, thereby preventing the gaseous mixture from leaving the first circular ring through the first square through-hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0026] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;

[0027] Figure 2 It is a schematic diagram of a partial structure of an embodiment of the present disclosure;

[0028] Figure 3 It is a schematic diagram of a partial structure of an embodiment of the present disclosure;

[0029] Figure 4 It is a schematic diagram of a partial structure of an embodiment of the present disclosure;

[0030] Figure 5 It is a schematic diagram of a partial structure of an embodiment of the present disclosure;

[0031] Figure 6 It is a schematic diagram of a partial structure of an embodiment of the present disclosure;

[0032] Figure 7 It is a schematic diagram of the local structure of an embodiment of the present disclosure. DETAILED DESCRIPTION

[0033] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present disclosure.

[0034] like Figure 1As shown, a probiotic microcapsule preparation device and preparation method thereof include a centrifugal atomizer 5, the bottom of the centrifugal atomizer 5 is connected to a first circular member 8, the bottom of the first circular member 8 is connected to a first circular plate 28, the first circular plate 28 is provided with a plurality of first perforations 29, a plurality of second perforations, and a plurality of third perforations, the first perforations 29 are all circumferentially equidistantly distributed around the center of the top of the first circular plate 28, the second perforations are all circumferentially equidistantly distributed around the center of the top of the first circular plate 28, the third perforations are all circumferentially equidistantly distributed around the center of the top of the first circular plate 28, and the first perforations 29 and the first circular plate are circumferentially equidistantly distributed. The distance between the centers of the tops of the first circular plate 28 and the second through-hole is greater than the distance between the centers of the tops of the first circular plate 28, the distance between the second through-hole and the centers of the tops of the first circular plate 28 is greater than the distance between the centers of the tops of the third through-hole and the centers of the tops of the first circular plate 28, the central axis of the top of the first through-hole 29 and the central axis of the top of the second through-hole adjacent thereto are in the same horizontal plane, and the central axis of the top of the second through-hole and the central axis of the top of the third through-hole adjacent thereto are in the same horizontal plane; a fourth through-hole 30 is provided on the first circular plate 28, and the center of the top of the first circular plate 28 is on the central axis of the top of the fourth through-hole 30.

[0035] The first circular ring 8, the first circular plate 28, the first perforation 29, the second perforation, the third perforation, and the fourth perforation 30 constitute a nozzle for conveying the gaseous mixture after being processed by the centrifugal atomizer 5. To prevent the gaseous mixture from being conveyed too quickly, a first circular plate 28 is provided at the bottom of the first circular ring 8. In addition, to uniformly distribute the gaseous mixture for subsequent processing, a plurality of uniformly distributed perforations are provided on the first circular plate 28 in this embodiment, and the number and distribution of the perforations can be designed and adjusted according to actual conditions. It should be noted that the first circular ring 8 is in communication with the interior of the centrifugal atomizer 5.

[0036] A plurality of evenly distributed first square perforations are provided on the side wall of the first circular ring member 8, a first square hollow member 9 is inserted into the first square perforations, three evenly distributed fifth perforations are provided at the bottom end of the first square hollow member 9, a second square hollow member 10 is slidably connected to the first square hollow member 9, and a second square perforation is provided at the bottom end of the second square hollow member 10; a second circular ring member 27 is sleeved on the outer side of the top end of the first circular ring member 8, a plurality of evenly distributed first connecting members are connected to the bottom of the second circular ring member 27, the number of the first connecting members is the same as the number of the first square hollow members 9, and the first connecting members are slidably connected to the first square hollow member 9 close to it; a plurality of evenly distributed first arc members 26 are connected to the inner wall of the second square hollow member 10 perpendicular to the bottom of the first square hollow member 9, the number of the first arc members 26 is the same as the number of the fifth perforations, and a first insert 25 is placed between two adjacent first arc members 26.

[0037] The first insert 25 is used to clear the first, second, and third perforations. The first arc member 26 is used to limit the first insert 25, preventing it from sliding and thus being unable to exit the first square hollow member 9 through the fifth perforation. In this embodiment, three fifth perforations are defined at the bottom end of the first square hollow member 9, and the number of fifth perforations can be increased or decreased based on actual needs.

[0038] A first recessed member is provided at one end of the bottom of the first square hollow member 9 away from the first circular member 8, a second inserting member 11 is inserted into the first recessed member, a second connecting member 12 is placed below the second inserting member 11, the second connecting member 12 is connected to the first circular member 8, a third connecting member is connected to the end of the second connecting member 12 away from the first circular member 8, a first return spring 13 is connected between the third connecting member and the second inserting member 11 close thereto; a first rotating member 14 is placed below the second inserting member 11, the first rotating member 14 is above the second connecting member 12, a fourth connecting member 15 is connected to one side of the second inserting member 11, and the fourth connecting member 15 is close to the A second rotating member is rotatably connected to one side of the first rotating member 14, one end of the second rotating member is connected to the first rotating member 14 close to it, and a second return spring is connected between the first rotating member 14 and the fourth connecting member 15 close to it; a third rotating member 21 is placed under the second insertion plate, and the third rotating member 21 is rotatably connected to the fourth rotating member on the side away from the fourth connecting member 15, and a fifth connecting member 22 is connected between the fourth rotating member and the first square hollow member 9 close to it, and the end of the fifth connecting member 22 away from the first circular ring member 8 is connected to the first limiting member 23; the top of the second connecting member 12 is connected to the second limiting member 24 at one end close to the first circular ring member 8.

[0039] The second insert 11 is used to limit the first insert 25 to prevent the first insert 25 from falling prematurely, which would result in the inability to clear the first through-hole 29, the second through-hole, and the third through-hole. To achieve the simultaneous falling of the first insert 25, this embodiment uses the second limiting member 24 to limit the third rotating member 21 and drive it to rotate. However, due to the limitation of the first limiting member 23, the third rotating member 21 can only rotate in one direction, thereby driving the first rotating member 14 to rotate. At this time, the third rotating member 21 releases the limitation of the first rotating member 14, and the first reset spring 13 pulls the second insert 11 to reset, so that the first insert 25 falls simultaneously.

[0040] It should be noted that the first return spring 13 and the second return spring can be selected with springs having different elastic coefficients according to actual needs, and the length of the third connecting member can be adjusted to limit the second insert 11, so as to facilitate the insertion of the second insert 11 into the first recessed member.

[0041] A fourth circular ring 31 is slidably connected to the inner wall of the first circular ring 8. A connecting portion 32 is connected to the outer wall of the fourth circular ring 31. A second recess is defined at the top of the first circular ring 8, and the end of the connecting portion 32, facing away from the fourth circular ring 31, passes through the second recess. A fourth support 34 is connected to the top of the first circular plate 28. A third insert 33 is positioned above the fourth perforation 30. The third insert 33 is slidably connected to the fourth support 34. A traction portion is connected between the third insert 33 and the fourth circular ring 31, with one end of the traction portion passing through the fourth support 34. The third insert 33 is used to unclog the fourth perforation 30, preventing the perforation on the first circular plate 28 from being completely unclogged. To unclog the perforation, the fourth circular ring 31 can be raised by moving the connecting portion 32, which in turn pulls the third insert 33 downward. The fourth circular ring 31 pulls the third insert 33 while maintaining the sealing of the first circular ring 8, preventing the gaseous mixture from escaping the first circular ring 8 through the first square perforation.

[0042] The outer wall of the centrifugal atomizer 5 is connected to multiple rollers 16, the number of rollers 16 is the same as the number of the first square hollow parts 9, one side of the roller 16 is rotatably connected to a fifth rotating part, the fifth rotating part is connected to the centrifugal atomizer 5, the roller 16 is connected to a first traction member 36, one end of the first traction member 36 is connected to the first square hollow part 9 close to it, the roller 16 is connected to a second traction member 37, one end of the second traction member 37 passes through the three first inserts 25 close to it in sequence and is connected to them. When clearing the first through-hole 29, the second through-hole and the third through-hole, the first square hollow member 9 can be pushed manually or by existing technology. Before pushing it, the first traction member 36 and the second traction member 37 need to be unwound first. When the first square hollow member 9 and the first insert 25 are reset, the first traction member 36 and the second traction member 37 can be reeled in by rotating the roller 16. In this process, since the unwinding length of the second traction member 37 is longer when the first insert 25 is lowered, after the first insert 25 is pulled into the first square hollow member 9 by the second traction member 37, the first insert 25 and the first square hollow member 9 move together again to achieve reset.

[0043] The roller 16 is connected to a gear on the side away from the fifth rotating member, and a rack 17 is placed on the side of the gear away from the outer wall of the centrifugal atomizer 5. The rack 17 is slidably connected to a first support member 18 on the side away from the fifth rotating member. The first support member 18 is connected to the centrifugal atomizer 5. A third circular ring member 19 is placed above the centrifugal atomizer 5, and a second support member is connected between the third circular ring member 19 and the centrifugal atomizer 5. A first driving member 20 is placed on the top of the centrifugal atomizer 5, and the top of the first driving member 20 is connected to the third support member. The end of the rack 17 close to the third circular ring member 19 is connected to the third traction member 35, and one end of the third traction member 35 passes through the third circular ring member 19 and is connected to the third support member. In this embodiment, the first driving member 20 can be a cylinder, which lifts and lowers by pushing the third support member, thereby driving the third traction member 35 and the rack 17 to lift and lower in turn, thereby rotating the gear and the roller 16 to achieve control of the movement process of the first insert 25 and the first square hollow member 9.

[0044] A moving member 1 is placed on one side of the centrifugal atomizer 5. A high-speed mixer 2 is detachably connected to the top of the moving member 1. A suction pump 3 is placed between the high-speed mixer 2 and the centrifugal atomizer 5. The suction pump 3 is equipped with two pump pipes 4, which are respectively inserted into the centrifugal atomizer 5 and the high-speed mixer 2. The high-speed mixer 2 is used to mix the core material and the capsule material fed into it. The high-speed mixer 2 is equipped with a feeding hopper and a filter at the discharge port. The fully mixed liquid is filtered through the filter to remove large particles of material, and then fed into the centrifugal atomizer 5 via the suction pump 3. The centrifugal atomizer 5 converts the liquid mixture into a gaseous mixture.

[0045] The bottom of the first circular plate 28 is connected to the dryer 6, and the bottom end of the dryer 6 is connected to the cyclone separator 7. A support portion is connected between the dryer 6 and the movable member 1, and the suction pump 3 is connected to the top of the support portion. A nozzle consisting of the first circular ring 8, the first circular plate 28, the first perforation 29, the second perforation 29, the third perforation 30 is inserted into the dryer 6 to facilitate the gaseous mixture to enter the dryer 6 through this nozzle. The dried gas is then sent to the cyclone separator 7. The material portion is discharged through the material outlet of the cyclone separator 7 and can be collected in a collection box. The gas portion is discharged through the gas outlet of the cyclone separator 7 and can be provided with a bag dust collector to remove dust before being sent out by the induced draft fan.

[0046] Working principle:

[0047] The present invention uses a high-speed mixer 2 to mix the core material and the capsule material fed therein, and the high-speed mixer 2 is provided with a feeding hopper and a filter screen at the discharge port. The fully mixed mixed liquid is filtered out of large particles through the filter screen and then fed into the centrifugal atomizer 5 through the suction pump 3, and the liquid mixture is converted into a gaseous mixture by the centrifugal atomizer 5.

[0048] The nozzle composed of the first circular ring 8, the first circular plate 28, the first through-hole 29, the second through-hole, the third through-hole and the fourth through-hole 30 is connected to the dryer 6 and the centrifugal atomizer 5. The gaseous mixture enters the dryer 6 through the nozzle, and the dried gas is then sent to the cyclone separator 7. The material part is discharged through the material outlet of the cyclone separator 7, and a collection box can be set to collect it. The gas part is discharged through the gas outlet of the cyclone separator 7, and a bag dust collector can be set to remove dust for it before it is sent out by the induced draft fan.

[0049] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0050] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present disclosure. Various changes and improvements may be made to the present disclosure without departing from the spirit and scope of the present disclosure, and such changes and improvements fall within the scope of the present disclosure as claimed.

Claims

1. A probiotic microcapsule preparation device, comprising a centrifugal atomizer (5), characterized in that: The bottom of the centrifugal atomizer (5) is connected to a first circular ring member (8), and the bottom of the first circular ring member (8) is connected to a first circular plate (28). The first circular plate (28) is provided with a plurality of first perforations (29), a plurality of second perforations, and a plurality of third perforations. The first perforations (29) are all circumferentially and equidistantly distributed around the center of the top of the first circular plate (28), the second perforations are all circumferentially and equidistantly distributed around the center of the top of the first circular plate (28), the third perforations are all circumferentially and equidistantly distributed around the center of the top of the first circular plate (28), and the third perforations are all circumferentially and equidistantly distributed around the center of the top of the first circular plate (28). The distance between the first through hole (29) and the center of the top of the first circular plate (28) is greater than the distance between the second through hole and the center of the top of the first circular plate (28), the distance between the second through hole and the center of the top of the first circular plate (28) is greater than the distance between the third through hole and the center of the top of the first circular plate (28), the center axis of the top of the first through hole (29) and the center axis of the top of the second through hole adjacent thereto are in the same horizontal plane, and the center axis of the top of the second through hole and the center axis of the top of the third through hole adjacent thereto are in the same horizontal plane; A fourth through hole (30) is formed on the first circular plate (28), and the center of the top of the first circular plate (28) is located on the central axis of the top of the fourth through hole (30); A plurality of evenly distributed first square through-holes are provided on the side wall of the first circular ring member (8), a first square hollow member (9) is inserted into the first square through-holes, three evenly distributed fifth through-holes are provided at the bottom end of the first square hollow member (9), a second square hollow member (10) is slidably connected in the first square hollow member (9), and a second square through-hole is provided at the bottom end of the second square hollow member (10); The second square hollow member (10) is connected to a plurality of evenly distributed first arc members (26) on an inner wall perpendicular to the bottom of the first square hollow member (9), the number of the first arc members (26) being the same as the number of the fifth through-holes, and a first insert (25) being placed between two adjacent first arc members (26); A first recessed part is provided at one end of the bottom of the first square hollow part (9) away from the first circular ring part (8), a second inserting part (11) is inserted into the first recessed part, a second connecting part (12) is placed below the second inserting part (11), the second connecting part (12) is connected to the first circular ring part (8), a third connecting part is connected to one end of the second connecting part (12) away from the first circular ring part (8), and a first return spring (13) is connected between the third connecting part and the second inserting part (11) adjacent to the third connecting part; A first rotating member (14) is placed below the second insert (11), the first rotating member (14) is above the second connecting member (12), one side of the second insert (11) is connected to a fourth connecting member (15), a side of the fourth connecting member (15) close to the first rotating member (14) is rotatably connected to the second rotating member, one end of the second rotating member is connected to the first rotating member (14) close to it, and a second return spring is connected between the first rotating member (14) and the fourth connecting member (15) close to it; A third rotating member (21) is placed below the second insertion plate. The third rotating member (21) is rotatably connected to a fourth rotating member on a side away from the fourth connecting member (15). A fifth connecting member (22) is connected between the fourth rotating member and the first square hollow member (9) close thereto.

2. A probiotic microcapsule preparation device according to claim 1, characterized in that: One end of the fifth connecting member (22) away from the first circular ring member (8) is connected to a first limiting member (23); One end of the top of the second connecting member (12) close to the first circular ring member (8) is connected to a second limiting member (24).

3. The probiotic microcapsule preparation device according to claim 1, characterized in that: The inner wall of the first circular ring member (8) is slidably connected to the fourth circular ring member (31), the outer wall of the fourth circular ring member (31) is connected to the connecting portion (32), the top of the first circular ring member (8) is provided with a second recessed member, and one end of the connecting portion (32) away from the fourth circular ring member (31) passes through the second recessed member; the top of the first circular plate (28) is connected to the fourth supporting member (34), a third inserting member (33) is placed above the fourth through hole (30), the third inserting member (33) is slidably connected to the fourth supporting member (34), a traction portion is connected between the third inserting member (33) and the fourth circular ring member (31), and one end of the traction portion passes through the fourth supporting member (34).

4. The probiotic microcapsule preparation device according to claim 1, characterized in that: The outer wall of the centrifugal atomizer (5) is connected to a plurality of rollers (16), the number of the rollers (16) is the same as the number of the first square hollow members (9), one side of the roller (16) is rotatably connected to a fifth rotating member, the fifth rotating member is connected to the centrifugal atomizer (5), a first traction member (36) is connected to the roller (16), one end of the first traction member (36) is connected to the first square hollow member (9) adjacent to the roller (16), a second traction member (37) is connected to the roller (16), one end of the second traction member (37) sequentially passes through three first inserting members (25) adjacent to the roller (16) and is connected thereto.

5. The probiotic microcapsule preparation device according to claim 4, characterized in that: A gear is connected to the side of the roller (16) away from the fifth rotating member, a rack (17) is placed on the side of the gear away from the outer wall of the centrifugal atomizer (5), a first support member (18) is slidably connected to the side of the rack (17) away from the fifth rotating member, the first support member (18) is connected to the centrifugal atomizer (5), a third circular ring member (19) is placed above the centrifugal atomizer (5), and a second support member is connected between the third circular ring member (19) and the centrifugal atomizer (5); A first driving member (20) is placed on the top of the centrifugal atomizer (5), the top of the first driving member (20) is connected to a third supporting member, one end of the rack (17) close to the third circular ring member (19) is connected to a third traction member (35), and one end of the third traction member (35) passes through the third circular ring member (19) and is connected to the third supporting member.

6. The probiotic microcapsule preparation device according to claim 1, characterized in that: A moving part (1) is placed on one side of the centrifugal atomizer (5), and a high-speed mixer (2) is detachably connected to the top of the moving part (1). A suction pump (3) is placed between the high-speed mixer (2) and the centrifugal atomizer (5). Two pump pipes (4) are provided on the suction pump (3), and the two pump pipes (4) are respectively inserted into the centrifugal atomizer (5) and the high-speed mixer (2).

7. The probiotic microcapsule preparation device according to claim 1, characterized in that: The bottom of the first circular plate (28) is connected to a dryer (6), the bottom end of the dryer (6) is connected to a cyclone separator (7), a support portion is connected between the dryer (6) and the moving part (1), and a suction pump (3) is connected to the top end of the support portion.

8. The probiotic microcapsule preparation device according to claim 1, characterized in that: A second circular ring member (27) is sleeved on the outer side of the top end of the first circular ring member (8), and a plurality of evenly distributed first connecting members are connected to the bottom of the second circular ring member (27). The number of the first connecting members is the same as the number of the first square hollow members (9), and the first connecting members are slidably connected to the first square hollow members (9) adjacent to them.

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