Separation equipment of cholic acid extraction reaction kettle and separation method thereof

Abstract

The invention belongs to the technical field of separation equipment, and particularly relates to separation equipment of a cholic acid extraction reaction kettle and a separation method thereof, the separation equipment comprises a kettle base assembly, a separation assembly and a stirring assembly; the kettle base assembly is of an open structure, a kettle cover is clamped to the top of the kettle base assembly, a servo motor is embedded in the top of the kettle cover, and the separation assembly is slidably connected to the inner wall of the kettle base assembly; the stirring assembly is driven by the output end of the servo motor to rotate, so that the stirring assembly stirs raw materials for cholic acid extraction reaction in the separation assembly, in the process that the separation assembly slides along the inner wall of the kettle base assembly, the separation assembly and the stirring assembly are separated, and the stirring assembly is switched to a cholic acid screening state; the stirring assembly is continuously driven by the servo motor to rotate, solid or liquid of cholic acid in the separation assembly is separated, and the stirring or separation state switching use efficiency of the reaction kettle is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of separation equipment, and particularly relates to a separation equipment for a cholic acid extraction reactor and a separation method thereof. Background Art

[0002] Dissolution extraction is the first step in extracting chenodeoxycholic acid from poultry bile and is also one of the difficulties in the production process. The production process of chenodeoxycholic acid is as follows: the production raw material, poultry bile, is preliminarily processed into a viscous liquid, which is put into an extraction device, and then an extraction agent is added. By adding auxiliary materials such as acids and alkalis to adjust the pH value of the material, the extraction effect is the best within a specific pH range. After the extraction is completed, the water layer without effective components is separated according to the different specific gravities of the materials, and the material containing effective components is left in the extraction reactor for the next treatment, and finally, the crude product of chenodeoxycholic acid is produced through 2-3 processes.

[0003] After retrieval, in the prior art, Chinese Patent Publication No. CN211987196U, Authorization Publication Date: November 24, 2020, discloses an extraction reactor device suitable for the production of chenodeoxycholic acid, including a tank body, a gear reducer motor installed on the top of the tank body, and a paddle stirrer connected to the gear reducer motor inside the tank body. The top of the tank body is provided with a water inlet, a feed inlet, a solvent inlet, a solvent recovery port, a liquid alkali inlet, a hydrochloric acid inlet, and a condenser port. The tank body is provided with heat medium inlets and outlets. The bottom of the tank body has a discharge port. The paddle stirrer has several layers of blades, and the blades are of a four-leaf groove type; a disc-type auxiliary material feeder is arranged on the rotating shaft of the paddle stirrer above the blades; a pH meter and a sight glass are installed at the bottom of the tank body. This extraction reactor device can effectively shorten the extraction reaction time, and the unique auxiliary material addition design effectively avoids the influence of auxiliary materials on the raw materials; the sight glass and the pH meter can facilitate production personnel to accurately judge the extraction end point in a timely manner and well separate the effective components, avoiding the loss of effective components.

[0004] However, this device still has the following defects: Although it can facilitate production personnel to accurately judge the extraction end point in a timely manner and well separate the effective components, avoiding the loss of effective components, during the separation of cholic acid, the states of stirring or separation cannot be reasonably switched, resulting in an unsatisfactory separation effect of cholic acid, and the traditional reactor still needs to be matched with the separation equipment, which is time-consuming and laborious. Summary of the Invention

[0005] In view of the above problems, the present invention provides a separation device for a bile acid extraction reaction kettle, comprising a kettle base assembly, a separation assembly and a stirring assembly; the kettle base assembly is an open structure, and a kettle cover is clamped on the top of the kettle base assembly, a servo motor is embedded and installed on the top of the kettle cover, the separation assembly is slidably connected to the inner wall of the kettle base assembly, the top of the stirring assembly is transmission-connected to the output end of the servo motor, and the stirring assembly is rotationally connected to the inside of the separation assembly;

[0006] The output end of the servo motor drives the stirring component to rotate, so that the stirring component stirs the raw materials for bile acid extraction reaction stored in the separation component. The separation component slides along the inner wall of the kettle base component to separate the separation component and the stirring component, and the stirring component is switched to a state of screening bile acid. The servo motor is used to continuously drive the stirring component to rotate to separate the solid or liquid of bile acid in the separation component.

[0007] Furthermore, the kettle base assembly includes a protective shell; the protective shell is a cylindrical structure, and both ends of the protective shell are open, an assembly groove is provided at the top of the protective shell, a limiting bucket is provided at the bottom of the protective shell, and a liquid outlet pipe is provided at the bottom of the limiting bucket.

[0008] Furthermore, the separation assembly includes a separation shell; the separation shell is a cylindrical structure, and both ends of the separation shell are open, a hollow slide groove is provided on one side wall of the top of the separation shell, a linkage ring is fixedly connected to the outer wall of the separation shell, and the top of the linkage ring is arranged at the same level as the bottom of the hollow slide groove.

[0009] Furthermore, both sides of the bottom of the linkage ring are transmission-connected with the output ends of the electric push rods, and the sides of the two groups of electric push rods away from the output ends are fixedly connected to the inner wall of the protective shell, and the outer wall of the separation shell and the side close to the bottom end are slidably connected with a linkage cover, and the inner wall of the linkage cover is provided with a reserved air cavity.

[0010] Furthermore, several groups of through holes are opened on the top of the linkage cover, several groups of air pumps are fixedly connected to the outer wall of the separation shell, several groups of air pumps are provided with air pipes at the output ends, and one end of several groups of air pipes are slidably connected to the inner wall of the through hole, and several groups of air pipes are provided with a first solenoid valve at the bottom end.

[0011] Furthermore, the stirring assembly includes a stirring shell; the stirring shell is a cylindrical structure, and both ends of the stirring shell are open-type, the top of the stirring shell is fitted and connected to the inner wall of the sealed cavity, the bottom end of the stirring shell is fixedly connected with a sealing plate, and the central axis of the sealing plate coincides with the central axis of the stirring shell.

[0012] Further, the sealing plate is movably clamped at the connection between the inner walls of the protective housing and the limiting hopper. A plurality of groups of first filtering holes are formed in the outer wall of the stirring housing near the sealing plate, and a plurality of groups of second filtering holes are formed in the surface of the sealing plate. A linkage rod is arranged inside the stirring housing, and the top of the linkage rod is in transmission connection with the output end of the servo motor.

[0013] Further, a plurality of groups of stirring rods are arranged on the outer wall of the linkage rod. A receiving ring is also fixedly connected to the outer wall of the linkage rod, and the receiving ring is of a hollow structure. A recovery pipe is rotatably connected to one side wall of the receiving ring, and the recovery pipe is communicated with the receiving ring. A vacuum pump is arranged on the recovery pipe.

[0014] Further, the bottom of the linkage rod is fixedly connected with an adsorption seat. A plurality of groups of second solenoid valves are embedded in the outer side wall of the adsorption seat. A plurality of shunt pipes are communicated with the bottom of the receiving ring. The bottom ends of the plurality of shunt pipes are all embedded in the adsorption seat, and the plurality of shunt pipes are all communicated with the second solenoid valves. The bottom of the adsorption seat is fixedly connected with the top of the sealing plate.

[0015] A separation method for a separation device of a cholic acid extraction reactor includes the following steps.

[0016] The reactor is formed by splicing the reactor base assembly and the reactor cover. The raw materials for the cholic acid extraction reaction are received into the separation assembly, so that the separation assembly is in a received state.

[0017] The output end of the servo motor drives the stirring assembly to rotate, so that the stirring assembly stirs the raw materials for the cholic acid extraction reaction received into the separation assembly.

[0018] During the process of the separation assembly sliding along the inner wall of the reactor base assembly, the separation assembly and the stirring assembly are disassembled, and the stirring assembly is switched to the state of screening cholic acid.

[0019] The servo motor continuously drives the stirring assembly to rotate to separate the solid or liquid of cholic acid in the separation assembly.

[0020] The beneficial effects of the present invention are:

[0021] 1. A reaction kettle is formed by splicing a kettle base assembly and a kettle cover. The raw materials for the cholic acid extraction reaction are stored in the separation assembly, and the separation assembly is in a storage state. The output end of the servo motor drives the stirring assembly to rotate, so that the stirring assembly stirs the raw materials for the cholic acid extraction reaction stored in the separation assembly. During the process of the separation assembly sliding along the inner wall of the kettle base assembly, the separation assembly is disassembled from the stirring assembly, and the stirring assembly is switched to the state of screening cholic acid. The servo motor continuously drives the stirring assembly to rotate to separate the solid or liquid cholic acid in the separation assembly, improving the efficiency of switching between the stirring or separation states of the reaction kettle.

[0022] 2. The electric push rod drives the linkage ring to drop, so that the separation housing moves synchronously and sleeves on the stirring housing, and seals a number of first filter holes opened on the surface of the stirring housing. When the bottom of the separation housing fits with the sealing plate, the reaction kettle is switched to the stirrable state. The inner wall of the separation housing and the bottom of the sealing plate form a stirring chamber, and the output end of the servo motor drives the linkage rod to rotate to stir the materials in the stirring chamber, which is compatible with a variety of reaction kettles and expands the application range of the separation equipment.

[0023] 3. The output ends of two electric push rods push the linkage ring to rise, so that the separation housing moves synchronously and separates from the sealing plate. After a number of first filter holes are exposed, first, the stirred cholic acid mixture liquid in the separation housing is filtered through a number of first filter holes. Then, while the servo motor continuously drives the linkage rod to rotate, the cholic acid mixture penetrates through a number of first filter holes under the action of centrifugation for centrifugal separation of the cholic acid mixture liquid. The shunted cholic acid mixture liquid is centrally stored on the top surface of the sealing plate, and the cholic acid mixture liquid after secondary filtration is filtered through a number of second filter holes and centrally stored in the limiting hopper and collected through the liquid outlet pipe, improving the quality of cholic acid separation.

[0024] 4. During the process of the separation housing rising on the side wall of the stirring housing, the linkage cover slides downward along the air pipe, and the reserved air cavities on the inner wall of the linkage cover sleeve on different positions of a number of first filter holes. The continuous operation of a number of air pumps fills the linkage cover with gas and uses the gas to dredge and clean the surfaces of a number of first filter holes. The impurities of the cholic acid mixture after cleaning are concentrated near the adsorption seat. During the continuous operation of the vacuum pump, a number of second solenoid valves are synchronously opened to suck in the impurities of the cholic acid mixture and recycle them outward through the recovery pipe, which can keep the multi-layer filter holes clean synchronously and recycle the impurities in time.

[0025] Other features and advantages of the present invention will be set forth in the following description, and in part will be obvious from the description, or may be learned by practice of the present invention. The objectives and other advantages of the present invention may be realized and attained by the structure particularly pointed out in the specification, claims as well as the drawings. Brief Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or in the prior art, the following briefly introduces the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 Shows a schematic structural diagram of the reactor separation device according to an embodiment of the present invention;

[0028] Figure 2 Shows a schematic connection diagram of the kettle base assembly and the separation assembly according to an embodiment of the present invention;

[0029] Figure 3 Shows a schematic connection diagram of the separation assembly and the stirring assembly according to an embodiment of the present invention;

[0030] Figure 4 Shows a schematic structural diagram of the kettle base assembly according to an embodiment of the present invention;

[0031] Figure 5 Shows a schematic structural diagram of the separation assembly according to an embodiment of the present invention Figure 1 ;

[0032] Figure 6 Shows a schematic structural diagram of the separation assembly according to an embodiment of the present invention Figure 2 ;

[0033] Figure 7 Shows a schematic structural diagram of the separation assembly according to an embodiment of the present invention Figure 3 ;

[0034] Figure 8 Shows a schematic structural diagram of the stirring assembly according to an embodiment of the present invention;

[0035] Figure 9 Shows a schematic structural diagram of the linkage rod according to an embodiment of the present invention.

[0036] In the figure: 1. Kettle base assembly; 11. Protective housing; 12. Assembly groove; 13. Limiting hopper; 14. Liquid outlet pipe; 2. Kettle cover; 3. Servo motor; 4. Separation assembly; 41. Separation housing; 42. Hollow chute; 43. Linking ring; 44. Linking cover; 45. Electric push rod; 46. Sealing cavity; 47. Reserved air cavity; 48. Through hole; 49. Air pump; 410. Air pipe; 5. Stirring assembly; 51. Stirring housing; 52. Sealing plate; 53. First filter hole; 54. Second filter hole; 55. Linking rod; 56. Stirring rod; 57. Receiving ring; 58. Recovery pipe; 59. Vacuum pump; 510. Adsorption seat; 511. Second solenoid valve; 512. Shunt pipe. Detailed implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0038] An embodiment of the present invention provides a separation device for a cholic acid extraction reactor, including a kettle base assembly 1, a separation assembly 4 and a stirring assembly 5; for example, as Figure 1 、 Figure 2 and Figure 3 shown.

[0039] The kettle base assembly 1 has an open structure, and a kettle cover 2 is snap-connected to the top of the kettle base assembly 1. A servo motor 3 is embedded and installed at the top of the kettle cover 2. The separation assembly 4 is slidably connected to the inner wall of the kettle base assembly 1. The top of the stirring assembly 5 is in transmission connection with the output end of the servo motor 3, and the stirring assembly 5 is rotatably connected to the inside of the separation assembly 4.

[0040] Specifically, the kettle base assembly 1 and the kettle cover 2 are spliced to form a reactor for receiving the raw materials for cholic acid extraction reaction into the separation assembly 4, so that the separation assembly 4 is in a received state. The output end of the servo motor 3 is used to drive the stirring assembly 5 to rotate, so that the stirring assembly 5 stirs the raw materials for cholic acid extraction reaction received in the separation assembly 4. During the process that the separation assembly 4 slides along the inner wall of the kettle base assembly 1, the separation assembly 4 and the stirring assembly 5 are disassembled, and the stirring assembly 5 is switched to the state of screening cholic acid. The servo motor 3 continuously drives the stirring assembly 5 to rotate to separate the solid or liquid of cholic acid in the separation assembly 4.

[0041] The kettle base assembly 1 includes a protective housing 11; for example, as Figure 4 shown.

[0042] The protective shell 11 is a cylindrical structure, and both ends of the protective shell 11 are open. A mounting groove 12 is provided at the top of the protective shell 11, a limiting bucket 13 is provided at the bottom of the protective shell 11, and a liquid outlet pipe 14 is provided at the bottom of the limiting bucket 13.

[0043] The separation assembly 4 includes a separation housing 41; illustratively, as Figure 5 , Figure 6 and Figure 7 shown.

[0044] The separation shell 41 is a cylindrical structure, and both ends of the separation shell 41 are open. A hollow slide groove 42 is provided on one side wall of the top of the separation shell 41. A linkage ring 43 is fixedly connected to the outer wall of the separation shell 41, and the top of the linkage ring 43 is arranged at the same level as the bottom of the hollow slide groove 42. The output ends of the electric push rods 45 are transmission-connected to both sides of the bottom of the linkage ring 43, and the sides of the two groups of electric push rods 45 away from the output ends are fixedly connected to the inner wall of the protective shell 11. The outer wall of the separation shell 41 and one side close to the bottom end are slidably connected with a linkage cover 44, the inner wall of the linkage cover 44 is provided with a reserved air cavity 47, and the top of the linkage cover 44 is provided with a plurality of through holes 48, the outer wall of the separation shell 41 is fixedly connected with a plurality of air pumps 49, the output ends of the plurality of air pumps 49 are all provided with air pipes 410, and one end of the plurality of air pipes 410 are slidably connected to the inner wall of the through hole 48, and the bottom ends of the plurality of air pipes 410 are all provided with a first solenoid valve.

[0045] The stirring assembly 5 includes a stirring housing 51; illustratively, as Figure 8 and Figure 9 shown.

[0046] The stirring housing 51 is of a cylindrical structure, and both ends of the stirring housing 51 are open. The top of the stirring housing 51 is fitted and connected to the inner wall of the sealing cavity 46. The bottom end of the stirring housing 51 is fixedly connected with a sealing plate 52, and the central axis of the sealing plate 52 coincides with the central axis of the stirring housing 51. The sealing plate 52 is movably clamped at the inner wall connection of the protective housing 11 and the limiting hopper 13. A plurality of groups of first filter holes 53 are formed on the outer wall of the stirring housing 51 near one side of the sealing plate 52. A plurality of groups of second filter holes 54 are formed on the surface of the sealing plate 52. A linkage rod 55 is arranged inside the stirring housing 51, and the top of the linkage rod 55 is in transmission connection with the output end of the servo motor 3. A plurality of groups of stirring rods 56 are arranged on the outer wall of the linkage rod 55. A storage ring 57 is also fixedly connected to the outer wall of the linkage rod 55, and the storage ring 57 is of a hollow structure. A recovery pipe 58 is rotatably connected to one side wall of the storage ring 57, and the recovery pipe 58 is communicated with the storage ring 57. A vacuum pump 59 is arranged on the recovery pipe 58. The bottom of the linkage rod 55 is fixedly connected with an adsorption seat 510. A plurality of groups of second solenoid valves 511 are embedded on the outer side wall of the adsorption seat 510. The bottom of the storage ring 57 is communicated with a plurality of shunt pipes 512. The bottom ends of the plurality of shunt pipes 512 are all embedded in the adsorption seat 510, and the plurality of shunt pipes 512 are all communicated with the second solenoid valves 511. The bottom of the adsorption seat 510 is fixedly connected with the top of the sealing plate 52.

[0047] Specifically, the electric push rod 45 drives the linkage ring 43 to fall, so that during the synchronous movement of the separation housing 41, it is sleeved on the stirring housing 51 and seals a plurality of groups of first filter holes 53 formed on the surface of the stirring housing 51. When the bottom of the separation housing 41 is attached to the sealing plate 52, the reaction kettle is switched to the stirrable state. By using the inner wall of the separation housing 41 and the bottom of the sealing plate 52 to form a stirring cavity, and during the process of driving the linkage rod 55 to rotate by the output end of the servo motor 3, the materials in the stirring cavity are stirred.

[0048] The output ends of the two electric push rods 45 push the linkage ring 43 to rise. During the synchronous movement of the separation housing 41, after it is separated from the sealing plate 52 and the plurality of groups of first filter holes 53 are in an exposed state, first, the stirred cholic acid mixture liquid in the separation housing 41 is filtered through the plurality of groups of first filter holes 53. Then, while the servo motor 3 continuously drives the linkage rod 55 to rotate, the cholic acid mixture penetrates through the plurality of groups of first filter holes 53 under the action of centrifugation for centrifugal separation of the cholic acid mixture liquid. The shunted cholic acid mixture liquid is concentrated and stored on the top surface of the sealing plate 52, and the cholic acid mixture liquid after secondary filtration is filtered through the plurality of groups of second filter holes 54 and is concentrated and stored in the limiting hopper 13 and is collected through the liquid outlet pipe 14.

[0049] During the process of the separation housing 41 rising along the side wall of the stirring housing 51, the linkage cover 44 is slid downward along the air pipe 410, and the reserved air cavity 47 on the inner wall of the linkage cover 44 is sleeved at different positions of several groups of first filtering holes 53. By continuously operating several groups of air pumps 49, the inside of the linkage cover 44 is filled with gas, and the surface of several groups of first filtering holes 53 is dredged and cleaned by this gas. The impurities of the cholic acid mixture after cleaning are concentrated near the adsorption seat 510, and during the continuous operation of the vacuum pump 59, the impurities of the cholic acid mixture are sucked in by synchronously opening several groups of second solenoid valves 511 and then recovered outward through the recovery pipe 58.

[0050] The working principle of a separation device for a cholic acid extraction reactor proposed in an embodiment of the present invention is as follows:

[0051] The electric push rod 45 drives the linkage ring 43 to fall, and during the process of the synchronous movement of the separation housing 41, it is sleeved on the stirring housing 51, and several groups of first filtering holes 53 opened on the surface of the stirring housing 51 are sealed. When the bottom of the separation housing 41 is attached to the sealing plate 52, the reactor is switched to the stirrable state. The inner wall of the separation housing 41 and the bottom of the sealing plate 52 form a stirring cavity, and during the process of the output end of the servo motor 3 driving the linkage rod 55 to rotate, the materials in the stirring cavity are stirred.

[0052] The output ends of two groups of electric push rods 45 push the linkage ring 43 to rise. During the process of the synchronous movement of the separation housing 41 and after it is separated from the sealing plate 52, when several groups of first filtering holes 53 are in an externally exposed state, first, the stirred cholic acid mixture liquid in the separation housing 41 is filtered through several groups of first filtering holes 53. Then, while the servo motor 3 continuously drives the linkage rod 55 to rotate, the cholic acid mixture penetrates through several groups of first filtering holes 53 under the action of centrifugation, and the centrifugal separation of the cholic acid mixture liquid is carried out. The shunted cholic acid mixture liquid is concentrated and stored on the top surface of the sealing plate 52, and the cholic acid mixture liquid after re - filtration is filtered through several groups of second filtering holes 54 and is concentrated and stored in the limit hopper 13 and is received through the liquid outlet pipe 14.

[0053] During the process of the separation housing 41 rising along the side wall of the stirring housing 51, the linkage cover 44 slides downward along the air pipe 410, sleeving the reserved air cavities 47 on the inner wall of the linkage cover 44 at different positions of several groups of first filtering holes 53. By continuously operating several groups of air pumps 49, the inside of the linkage cover 44 is filled with gas, and the surfaces of several groups of first filtering holes 53 are dredged and cleaned by this gas. The impurities of the cholic acid mixture after cleaning are concentrated near the adsorption seat 510. During the continuous operation of the vacuum pump 59, the impurities of the cholic acid mixture are sucked in by synchronously opening several groups of second solenoid valves 511 and then recovered outward through the recovery pipe 58.

[0054] Based on the above separation equipment for a cholic acid extraction reactor, an embodiment of the present invention further provides a separation method for the separation equipment of a cholic acid extraction reactor, including the following steps:

[0055] A reactor is formed by splicing the reactor base assembly and the reactor cover, and the raw materials for the cholic acid extraction reaction are stored in the separation assembly, putting the separation assembly in a storage state;

[0056] The output end of the servo motor drives the stirring assembly to rotate, so that the stirring assembly stirs the raw materials for the cholic acid extraction reaction stored in the separation assembly;

[0057] During the process of the separation assembly sliding along the inner wall of the reactor base assembly, the separation assembly is disassembled from the stirring assembly, and the stirring assembly is switched to the state of screening cholic acid;

[0058] The servo motor continuously drives the stirring assembly to rotate to separate the solid or liquid of cholic acid in the separation assembly.

[0059] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A separation device for a cholic acid extraction reactor, characterized in that: It includes a kettle base assembly (1), a separation assembly (4) and a stirring assembly (5); the kettle base assembly (1) is of an open structure, and a kettle cover (2) is clamped on the top of the kettle base assembly (1), a servo motor (3) is embedded and installed on the top of the kettle cover (2), the separation assembly (4) is slidably connected to the inner wall of the kettle base assembly (1), the top of the stirring assembly (5) is drivingly connected to the output end of the servo motor (3), and the stirring assembly (5) is rotatably connected to the inside of the separation assembly (4); The output end of the servo motor (3) drives the stirring assembly (5) to rotate, so that the stirring assembly (5) stirs the raw materials for the cholic acid extraction reaction received in the separation assembly (4). The separation assembly (4) slides along the inner wall of the kettle base assembly (1), so that the separation assembly (4) is disassembled from the stirring assembly (5), and the stirring assembly (5) is switched to the state of screening cholic acid. By continuously driving the stirring assembly (5) to rotate by the servo motor (3), the solid or liquid of cholic acid in the separation assembly (4) is separated.

2. The separation device of the cholic acid extraction reactor according to claim 1, characterized in that: The kettle base assembly (1) includes a protective housing (11); the protective housing (11) is of a cylindrical structure, and both ends of the protective housing (11) are open, an assembly groove (12) is opened at the top of the protective housing (11), a limit hopper (13) is arranged at the bottom of the protective housing (11), and a liquid outlet pipe (14) is arranged at the bottom end of the limit hopper (13).

3. The separation device of the cholic acid extraction reactor according to claim 1, characterized in that: The separation assembly (4) includes a separation housing (41); the separation housing (41) is of a cylindrical structure, and both ends of the separation housing (41) are open, a hollow chute (42) is opened on one side wall of the top of the separation housing (41), a linkage ring (43) is fixedly connected to the outer wall of the separation housing (41), and the top of the linkage ring (43) is at the same horizontal level as the bottom of the hollow chute (42).

4. The separation device of the cholic acid extraction reactor according to claim 3, characterized in that: The output ends of the electric push rods (45) are drivingly connected to both sides of the bottom of the linkage ring (43), and one sides of the two groups of electric push rods (45) away from the output ends are fixedly connected to the inner wall of the protective housing (11). A linkage cover (44) is slidably and fittingly connected to the outer wall of the separation housing (41) and near the bottom end, and a reserved air cavity (47) is arranged on the inner wall of the linkage cover (44).

5. The separation device of the cholic acid extraction reactor according to claim 4, characterized in that: A number of through holes (48) are opened at the top of the linkage cover (44), a number of air pumps (49) are fixedly connected to the outer wall of the separation housing (41), the output ends of the number of air pumps (49) are all provided with air pipes (410), one ends of the number of air pipes (410) are all slidably connected to the inner walls of the through holes (48), and first solenoid valves are arranged at the bottom ends of the number of air pipes (410).

6. The separation device of the cholic acid extraction reactor according to claim 1, characterized in that: The stirring assembly (5) includes a stirring housing (51); the stirring housing (51) is of a cylindrical structure, and both ends of the stirring housing (51) are open. The top of the stirring housing (51) is fitted and connected to the inner wall of the sealing cavity (46). The bottom end of the stirring housing (51) is fixedly connected with a sealing plate (52), and the central axis of the sealing plate (52) coincides with the central axis of the stirring housing (51).

7. The separation device of the cholic acid extraction reactor according to claim 6, characterized in that: The sealing plate (52) is movably clamped at the inner wall connection of the protective housing (11) and the limiting hopper (13). A plurality of groups of first filter holes (53) are formed on the outer wall of the stirring housing (51) and close to one side of the sealing plate (52). A plurality of groups of second filter holes (54) are formed on the surface of the sealing plate (52). A linkage rod (55) is arranged inside the stirring housing (51), and the top of the linkage rod (55) is in transmission connection with the output end of the servo motor (3).

8. The separation device of the cholic acid extraction reactor according to claim 7, characterized in that: A plurality of groups of stirring rods (56) are arranged on the outer wall of the linkage rod (55). A storage ring (57) is also fixedly connected to the outer wall of the linkage rod (55), and the storage ring (57) is of a hollow structure. A recovery pipe (58) is rotatably connected to one side wall of the storage ring (57), and the recovery pipe (58) is communicated with the storage ring (57). A vacuum pump (59) is arranged on the recovery pipe (58).

9. The separation device of the cholic acid extraction reactor according to claim 8, characterized in that: The bottom of the linkage rod (55) is fixedly connected with an adsorption seat (510). A plurality of groups of second solenoid valves (511) are embedded on the outer side wall of the adsorption seat (510). A plurality of shunt pipes (512) are communicated with the bottom of the storage ring (57). The bottom ends of the plurality of shunt pipes (512) are all embedded in the adsorption seat (510), and the plurality of shunt pipes (512) are all communicated with the second solenoid valves (511). The bottom of the adsorption seat (510) is fixedly connected with the top of the sealing plate (52).

10. A separation method of the separation equipment for the cholic acid extraction reactor according to any one of claims 1-9, characterized in that: The separation method includes: Form a reaction kettle by splicing the kettle base assembly and the kettle cover, and store the raw materials for the cholic acid extraction reaction in the separation assembly to make the separation assembly in a storage state; Drive the stirring assembly to rotate through the output end of the servo motor, so that the stirring assembly stirs the raw materials for the cholic acid extraction reaction stored in the separation assembly; During the process of the separation assembly sliding along the inner wall of the kettle base assembly, disassemble the separation assembly and the stirring assembly, and switch the stirring assembly to the state of screening cholic acid; Continuously drive the stirring assembly to rotate through the servo motor to separate the solid or liquid of cholic acid in the separation assembly.

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