Silybin crystal separation device

Abstract

The utility model discloses a silybin crystal separation device, which relates to the technical field of separation devices and comprises a fixed base, a support column fixedly connected to the upper surface of the fixed base, a separation seat fixedly connected to the upper surface of the support column, and a triangular support plate fixedly mounted on the upper portion of one side of the outer surface of the separation seat. A supporting plate is fixedly connected to the upper surface of the triangular supporting plate, a fixing plate is fixedly connected to the upper surface of the supporting plate, a separating assembly is arranged in the separating base, and a mixing assembly is arranged on the upper surface of the fixing plate. According to the silybin crystal separation device, the mixing assembly is arranged, before silybin crystals are separated, a solution containing the silybin crystals is poured into the mixing column casing, the output end of the second driving motor drives the transmission shaft to rotate, and therefore the stirring rod is driven to rotate to stir and mix the solution; the probability of the blockage problem possibly occurring in subsequent separation is reduced; and a high-speed rotating centrifugal separation operation mode is adopted, and the separation effect and efficiency can be improved through centrifugal separation.

Description

TECHNICAL FIELD

[0001] The utility model relates to separating device technical field, concretely relates to a scullcapflavone II crystal separating device. BACKGROUND

[0002] Scullcapflavone II is a flavonolignan mixture, which is a natural active substance extracted from the seeds of the chrysanthemum plant scullcap, and scullcapflavone II is one of the active ingredients. To obtain scullcapflavone II, a series of process procedures are required, and high-purity scullcapflavone II crystals need to be formed in a supersaturated state in a suitable solvent to be precipitated. Subsequently, solid-liquid separation operations are usually required to be completed. Common separation methods include suction filtration and centrifugation.

[0003] At present, suction filtration needs to be completed under negative pressure conditions, which is not easy to operate continuously and automatically. Moreover, as the thickness of the filter cake layer increases, the requirements for suction filtration materials and suction filtration power also increase. The thick filter cake layer formed during the suction filtration process often appears as a hard cake block during subsequent product removal, which is not easy to stir and break, and often requires manual removal. In addition, if the solvent used has strong volatility, the suction filtration process will also affect the recovery and reuse of the subsequent solvent due to the easy evaporation of the solvent. Centrifugal separation generally does not need to be completed under negative pressure conditions, which provides convenient conditions for continuous and automatic operation. However, the centrifugal action of the periphery is the main accumulation area of the separated solids. Wet solids are also prone to accumulate in this area, which may cause an increase in the centrifugal power burden and a decrease in the centrifugal effect.

[0004] A separating device disclosed in Chinese patent CN220485423U includes a separating box, a fixed frame is fixedly connected to the top of the separating box, a reciprocating screw rod is rotatably connected inside the fixed frame, a moving block is threadedly connected to the outer side of the reciprocating screw rod, a second connecting block is fixedly connected to the outer side of the moving block, a stirring rod is rotatably connected inside the second connecting block, a filter frame is slidably connected inside the separating box below the stirring rod, and a fifth connecting block is fixedly connected to the outer side of the filter frame.

[0005] When the above-mentioned device performs separation operation, it uses the filtering method to separate, the efficiency of the filtering separation is low, and the filtering is prone to blockage, which will affect the separation effect. Most separation devices do not mix the objects to be separated before separation to avoid the problem of difficult separation caused by blockage or clumping before separation.

[0006] Therefore, a scullcapflavone II crystal separating device is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0007] The utility model discloses a purpose at: for solving the problem of above -mentioned background art, the utility model provides a kind of water flybine crystal separation device.

[0008] The utility model discloses a purpose at: for solving the problem of above -mentioned background art, the utility model provides a kind of water flybine crystal separation device.

[0009] A kind of water flybine crystal separation device, including fixed base, the fixed base upper surface is fixedly connected with support column, the support column upper surface is fixedly connected with separation seat, the separation seat outer surface one side upper part is fixedly installed with triangular support plate, and triangular support plate upper surface is fixedly connected with the supporting plate of plate, the supporting plate upper surface is fixedly connected with fixed plate, the separation seat is internally provided with separation component, the fixed plate upper surface is provided with mixing component.

[0010] Further, the mixing component includes a mixing cylinder fixedly installed on the upper surface of the fixed plate, a cover plate is connected to the upper surface of the mixing cylinder, a feed hole is formed in one side of the upper surface of the cover plate, a No. 2 driving motor is fixedly installed at the middle position of the upper surface of the cover plate, a transmission shaft is connected to the output end of the No. 2 driving motor, a plurality of stirring rods are fixedly connected to the outer surface of the transmission shaft, a conveying pipe is fixedly connected to the lower part of one side of the outer surface of the mixing cylinder, and an electric control valve is fixedly connected to one end of the conveying pipe.

[0011] Further, the separation component includes a No. 1 driving motor fixedly connected to the middle position of the bottom surface of the separation seat, a cavity is formed in the separation seat, a circular seat is rotatably connected to the inner bottom surface of the cavity, a centrifugal cylinder is fixedly connected to the upper surface of the circular seat, a plurality of separation holes are sequentially and equidistantly formed in the outer surface of the centrifugal cylinder, a fixed ring is connected to the upper part of the inner wall of the cavity, a top plate is installed on the upper surface of the fixed ring, and a plurality of fixed bolts are fixedly connected between the top plate and the upper surface of the fixed ring.

[0012] Further, a hole is formed in the middle position of the upper surface of the top plate, and the hole is fixedly connected to the bottom end of the electric control valve.

[0013] Further, a sealing plate is fixedly connected to the upper part of one side of the outer surface of the separation seat, a plurality of solution inlet pipes are fixedly connected to one side of the outer surface of the sealing plate, and a liquid outlet pipe is fixedly connected to the lower part of the front surface of the separation seat.

[0014] Further, a hole is formed in the middle position of the inner bottom surface of the cavity, a connecting shaft is connected to the output end of the No. 1 driving motor and passes through the hole, and the upper surface of the connecting shaft is fixedly connected to the bottom surface of the circular seat.

[0015] The utility model has the advantages of the following:

[0016] The utility model discloses, through setting up the mixing subassembly, before separating the water flybine crystal, the solution that the water flybine crystal exists is poured into the inside of mixing cylinder, and the output of no. 2 drive motor drives the transmission shaft rotation to rotate the stirring rod and mix the solution, and the probability of the jam problem that may appear in subsequent separation is reduced, the operation mode of high -speed rotation centrifugal separation is adopted to the separation mode of water flybine crystal solution, and the effect and efficiency of separation can be improved in centrifugal separation, and in the centrifugal process, the relevant solution that water flybine crystal separation needs is transported to the water flybine crystal solution in centrifugal cylinder through the solution inlet pipe and rotates the mixing, and the efficiency of separation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first visual angle structure schematic drawing of the utility model;

[0018] Figure 2 It is the separation subassembly structure schematic drawing of the utility model;

[0019] Figure 3 It is the mixing subassembly structure schematic drawing of the utility model;

[0020] Figure 4 It is the section structure schematic drawing of the utility model.

[0021] Sign significance: 1, fixed base, 2, support column, 3, separation component, 301, separation seat, 302, cavity, 303, no. 1 drive motor, 304, round seat, 305, centrifugal cylinder, 306, separation hole, 307, fixed ring, 308, top plate, 309, fixed bolt, 4, triangular support plate, 5, supporting plate, 6, fixed plate, 7, mixing subassembly, 701, mixing cylinder, 702, cover plate, 703, feed hole, 704, no. 2 drive motor, 705, transmission shaft, 706, stirring rod, 707, conveying pipe, 708, electric control valve, 8, sealing plate, 801, solution inlet pipe, 9, liquid outlet pipe. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely in the following with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. The components of the utility model embodiment described and shown in the drawing here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0024] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] The electrical components appearing in the text are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control.

[0026] In the description of the embodiments of the application, it should be pointed out that the positions or location relationships indicated by the terms "inner", "outer", "upper", etc. are based on the positions or location relationships shown in the drawings, or the positions or location relationships commonly placed when the product of the application is used, which are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, structure and operation, therefore, it cannot be understood as a limitation on the application.

[0027] As shown in Figures 1-4 As shown in the figure, a kind of shujibing crystal separation device, including fixed base 1, fixed base 1 upper surface is fixedly connected with support column 2, support column 2 upper surface is fixedly connected with separation seat 301, separation seat 301 outer surface one side upper part is fixedly installed with triangular support plate 4, and triangular support plate 4 upper surface is fixedly connected with supporting plate 5, supporting plate 5 upper surface is fixedly connected with fixed plate 6, separation seat 301 is provided with separation assembly 3 in the inside, and mixed assembly 7 is arranged on the upper surface of fixed plate 6;Separation assembly 3 arranged in the inside of separation seat 301 carries out centrifugal separation to shujibing crystal by the mode of centrifugal, and mixed assembly 7 arranged on the upper surface of fixed plate 6 carries out stirring and mixing to shujibing crystal before separation, to avoid that shujibing crystal is not mixed to cause the blockage of pipeline to separate.

[0028] The mixing assembly 7 comprises a mixing cylinder 701 fixedly installed on the upper surface of the fixed plate 6, a cover plate 702 is clamped on the upper surface of the mixing cylinder 701, a feeding hole 703 is penetrated on one side of the upper surface of the cover plate 702, a No. 2 driving motor 704 is fixedly installed on the middle position of the upper surface of the cover plate 702, a transmission shaft 705 is connected to the output end of the No. 2 driving motor 704, a plurality of stirring rods 706 are fixedly connected to the outer surface of the transmission shaft 705, a conveying pipe 707 is fixedly connected to the lower part of one side of the outer surface of the mixing cylinder 701, and an electric control valve 708 is fixedly connected to one end of the conveying pipe 707; the water flybine crystal solution is poured into the mixing cylinder 701 from the feeding hole 703, the power supply of the No. 2 driving motor 704 is started, the output end of the No. 2 driving motor 704 drives the transmission shaft 705 to rotate, thereby driving the plurality of stirring rods 706 installed on the outer surface of the transmission shaft 705 to rotate and fully mix the water flybine crystal solution, and after the mixing is completed, the water flybine crystal solution flows into the conveying pipe 707.

[0029] The separation assembly 3 comprises a No. 1 driving motor 303 fixedly connected to the middle position of the bottom surface of the separation seat 301, a cavity 302 is arranged in the separation seat 301, a circular seat 304 is rotatably connected to the inner bottom surface of the cavity 302, a centrifugal cylinder 305 is fixedly connected to the upper surface of the circular seat 304, a plurality of separation holes 306 are sequentially penetrated at equal intervals on the outer surface of the centrifugal cylinder 305, a fixed ring 307 is clamped on the upper part of the inner wall of the cavity 302, a top plate 308 is installed on the upper surface of the fixed ring 307, and a fixed bolt 309 is fixedly connected between the upper surface of the fixed ring 307 and the top plate 308; after the water flybine crystal solution flows into the centrifugal cylinder 305 through the electric control valve 708, the power supply of the No. 1 driving motor 303 is started, the output end of the No. 1 driving motor 303 drives the connecting shaft to rotate, thereby driving the circular seat 304 and the centrifugal cylinder 305 to rotate through the connecting shaft, the water flybine crystal solution is subjected to centrifugal separation at high speed in the centrifugal cylinder 305, and the separated liquid is thrown out from the separation holes 306 penetrated on the outer surface of the centrifugal cylinder 305.

[0030] A hole is penetrated on the middle position of the upper surface of the top plate 308, and the hole is fixedly connected with the bottom end of the electric control valve 708; the electric control valve 708 is connected with the top plate 308, after the internal passage of the electric control valve 708 is opened by operation, the water flybine crystal solution flows into the separation seat 301 through the top plate 308.

[0031] A sealing plate 8 is fixedly connected on one side of the upper part of the outer surface of the separation seat 301, a plurality of solution inlet pipes 801 are fixedly connected on one side of the outer surface of the sealing plate 8, and a liquid outlet pipe 9 is fixedly connected on the front lower part of the separation seat 301; during the centrifugal separation of the water flybine crystal solution, the solution required for separation is conveyed into the centrifugal cylinder 305 through the solution inlet pipe 801, thereby assisting the water flybine crystal solution to be fully separated, and the separated liquid is discharged out of the separation seat 301 through the liquid outlet pipe 9.

[0032] A hole is through in the middle of the bottom surface of the cavity 302, the output end of the first driving motor 303 is connected with a connecting shaft through the hole, and the upper surface of the connecting shaft is fixedly connected with the bottom surface of the circular seat 304; the hole is through in the bottom surface of the cavity 302, so that the connecting shaft connected with the output end of the first driving motor 303 is directly connected with the bottom surface of the circular seat 304, thereby the circular seat 304 is driven to rotate when the connecting shaft rotates, and the water flybine crystal solution is centrifuged.

[0033] In conclusion, the water flybine crystal separation device, before separation, pours the water flybine crystal solution into the inside of the mixing cylinder 701, starts the power supply of the second driving motor 704, the output end of the second driving motor 704 drives the transmission shaft 705 to rotate, thereby the stirring rod 706 is driven to rotate to stir and mix the water flybine crystal solution, after mixing, operates the electric control valve 708, opens the inside passage of the electric control valve 708, so that the water flybine crystal solution flows into the inside of the centrifugal cylinder 305 in the separation seat 301 from the conveying pipe 707, starts the power supply of the first driving motor 303, the output end of the first driving motor 303 drives the circular seat 304 to rotate, thereby the centrifugal cylinder 305 and the water flybine crystal solution in the centrifugal cylinder 305 are driven to rotate, at the same time, the solution inlet pipe 801 conveys the solution required by the water flybine crystal separation to the water flybine crystal solution to centrifugally separate, and the separated liquid is discharged from the liquid outlet pipe 9 to the separation seat 301.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A silymarin crystal separation device, comprising a fixed base (1), wherein a support column (2) is fixedly connected to the upper surface of the fixed base (1), a separation seat (301) is fixedly connected to the upper surface of the support column (2), a triangular support plate (4) is fixedly installed on the upper part of one side of the outer surface of the separation seat (301), and a support plate (5) is fixedly connected to the upper surface of the triangular support plate (4), and a fixing plate (6) is fixedly connected to the upper surface of the support plate (5), characterized in that: The separation seat (301) is provided with a separation component (3) inside, and the upper surface of the fixing plate (6) is provided with a mixing component (7).

2. The silymarin crystal separation device according to claim 1, characterized in that: The mixing component (7) includes a mixing column (701) fixedly installed on the upper surface of the fixing plate (6). A cover plate (702) is snapped onto the upper surface of the mixing column (701), and a feed hole (703) is passed through one side of the upper surface of the cover plate (702). A second drive motor (704) is fixedly installed in the middle of the upper surface of the cover plate (702). The output end of the second drive motor (704) is connected to a drive shaft (705). Multiple stirring rods (706) are fixedly connected to the outer surface of the drive shaft (705). A conveying pipe (707) is fixedly connected to the lower part of one side of the outer surface of the mixing column (701). An electric control valve (708) is fixedly connected to one end of the conveying pipe (707).

3. The silymarin crystal separation device according to claim 1, characterized in that: The separation assembly (3) includes a drive motor (303) fixedly connected to the middle position of the bottom surface of the separation seat (301). The separation seat (301) has a cavity (302) inside. A circular seat (304) is rotatably connected to the bottom surface of the cavity (302). A centrifuge cylinder (305) is fixedly connected to the upper surface of the circular seat (304). Separation holes (306) are sequentially passed through the outer surface of the centrifuge cylinder (305) at equal intervals. A fixing ring (307) is snapped into the upper part of the inner wall of the cavity (302). A top plate (308) is installed on the upper surface of the fixing ring (307). A fixing bolt (309) is fixedly connected between the top plate (308) and the upper surface of the fixing ring (307).

4. The silymarin crystal separation device according to claim 3, characterized in that: A hole is provided in the middle of the upper surface of the top plate (308), and the top of the hole is fixedly connected to the bottom of the electric control valve (708).

5. The silymarin crystal separation device according to claim 1, characterized in that: A sealing plate (8) is fixedly connected to the upper part of one side of the outer surface of the separation seat (301), and multiple solution inlet pipes (801) are fixedly connected to one side of the outer surface of the sealing plate (8). An outlet pipe (9) is fixedly connected to the lower part of the front of the separation seat (301).

6. The silymarin crystal separation device according to claim 3, characterized in that: A hole is provided in the middle of the bottom surface of the cavity (302). The output end of the first drive motor (303) is connected to a connecting shaft that passes through the hole, and the upper surface of the connecting shaft is fixedly connected to the bottom surface of the circular seat (304).

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