CN112642593A - Medium separation device for biological medicine - Google Patents

Abstract

The invention discloses a medium separation device for biological medicines, which comprises a driving motor, a horizontal centrifuge, a gear box, a bearing frame, a liquid phase box and a solid phase box, wherein the horizontal centrifuge is assembled at the top of the bearing frame, the driving motor is installed on one side of the horizontal centrifuge, the gear box is installed on one side of the horizontal centrifuge, which is far away from the driving motor, the liquid phase box is arranged on one side of the bottom of the horizontal centrifuge, the solid phase box is arranged on one side of the bottom of the horizontal centrifuge, which is far away from the liquid phase box, a solid phase secondary separation component is installed on one side of the inside of the bearing frame, a liquid phase secondary collection component is arranged on one side of the solid phase secondary separation component, and a. The invention adopts a secondary separation mode, after the centrifugal machine is adopted for primary separation, the solid phase and the liquid phase are respectively separated again, and solid phase substances and liquid phase substances with different particle sizes are obtained.

Description

Medium separation device for biological medicine

Technical Field

The invention relates to the technical field of biological medicines, in particular to a medium separation device for biological medicines.

Background

Biomedical engineering is a general term for the research of artificial materials, products, devices and systems for disease prevention and treatment, human body function assistance and health care by comprehensively applying the principles and methods of life science and engineering science, recognizing the structure, function and other life phenomena of human body at multiple levels in molecules, cells, tissues, organs and even the whole human body system from the engineering perspective. The pharmaceutical industry and the biomedical engineering industry are two major pillars of the modern pharmaceutical industry. The biomedical industry is composed of both the biotechnology industry and the pharmaceutical industry. The definition and delineation of the biotechnology industry from country to country and from organization to organization is quite variable and often varies from person to person.

In the prior art, different media are often mixed in the production of biological medicines, such as decoction of Chinese herbal medicines, a large amount of chopped straw dregs and liquid medicines are usually contained, solid-liquid separation is carried out by only adopting a gauze stacking and filtering method during the preparation of most biological medicines, however, the medium is only subjected to solid-liquid state separation, the requirement of the biological medicines cannot be met, the fineness is not high, and the medium separation is required no matter the dregs or the liquid medicines are required to be prepared again, so that technical personnel in the field provide a medium separation device for the biological medicines, and the problems in the background art are solved.

Disclosure of Invention

In order to solve the problems of the background art, the present invention provides a medium separation device for biological medicine, which has an advantage of using a secondary separation method, and after a centrifuge is used for primary separation, the solid phase and the liquid phase are separated again respectively to obtain solid phase and liquid phase substances with different particle sizes.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a medium separator for biological medicine, includes driving motor, horizontal centrifuge, gear box, bears frame, liquid phase box and solid phase box, it is equipped with horizontal centrifuge to bear the frame top, horizontal centrifuge installs driving motor in one side, horizontal centrifuge keeps away from driving motor one side and installs the gear box, horizontal centrifuge bottom one side is provided with the liquid phase box, horizontal centrifuge bottom is kept away from liquid phase box one side and is provided with the solid phase box, bear the inside one side of frame and install solid phase secondary separation subassembly, solid phase secondary separation subassembly one side is provided with the liquid phase secondary and collects the subassembly, the liquid phase secondary is collected the subassembly and is kept away from solid phase secondary separation subassembly one side and is provided with the liquid phase secondary separation subassembly.

As a still further scheme of the invention: the liquid phase secondary separation subassembly includes high-speed centrifuge, refrigeration pipe, rotary drum, rotor, high-speed motor, sealing ring and butt joint pole, bear frame internally mounted and have high-speed centrifuge, the refrigeration pipe is installed to the high-speed centrifuge inner wall, the high-speed centrifuge bottom is equipped with high-speed motor, high-speed motor's motor shaft is pegged graft and is had the butt joint pole, butt joint pole annular side-mounting has the rotor, the butt joint pole runs through the motor shaft that rotary drum and high-speed motor and is connected, the sealing ring is installed with the butt joint pole junction to the rotary drum.

As a still further scheme of the invention: the liquid phase secondary collection assembly comprises a water pump, a mounting plate, a fixing barrel, a liquid phase collection barrel, a sealing cover and a transmission pipe, the mounting plate is arranged inside the bearing frame, the top of the mounting plate is provided with the water pumps of which the number is three, the transmission pipe is arranged on the top of the water pump, one end of the transmission pipe is connected with the sealing cover, the lower side of the sealing cover is connected with the liquid phase collection barrel, and the bottom of the liquid phase collection barrel is provided with the fixing barrel.

As a still further scheme of the invention: solid-phase secondary separation subassembly includes oblique baffle, separation frame, carriage, buffering loop bar, flexible loop bar, filter disc, lead screw, ball nut seat, trace and gear motor, bear frame internally mounted and have the separation frame, the separation frame top is connected with the oblique baffle, separation frame one side is provided with gear motor, gear motor's motor shaft is connected with the lead screw, lead screw annular side is connected with ball nut seat, ball nut seat top is connected with the trace, the carriage bar that quantity is three groups is installed to trace one side, three groups the buffer loop bar is installed to the carriage bar bottom, buffer loop bar downside is provided with flexible loop bar, flexible loop bar downside is provided with the filter disc, the filter disc that quantity is three groups is installed to the separation frame inboard.

As a still further scheme of the invention: the bottom of the liquid phase box is connected with a hose, and the annular side face of the hose is provided with a valve.

As a still further scheme of the invention: the inside cushion chamber of having seted up of cushion loop bar, cushion chamber thickness is greater than flexible loop bar thickness, the inside buffer spring that installs of buffer chamber, the stripper plate is installed to the buffer spring bottom, the stripper plate is fixed at flexible loop bar top, flexible loop bar bottom is installed and is cleaned the brush.

As a still further scheme of the invention: the separation frame is close to the trace one side and has seted up the movable groove, and the movable groove and the carriage release lever looks adaptation, the carriage release lever runs through the movable groove and is connected with the trace.

As a still further scheme of the invention: the filter disc hole diameter top-down diminishes in proper order, and three groups the filter disc all sets up to the slope structure, and three groups vibrating motor is installed respectively to the filter disc bottom, three groups the filter disc with three groups the carriage release lever one-to-one, downside the filter disc downside is provided with the take-up (stock) pan.

As a still further scheme of the invention: the high-speed centrifugal machine is characterized in that a clamping block is installed at the bottom of the rotary drum, a clamping groove is formed in the bottom of the high-speed centrifugal machine and matched with the clamping block, jacks are formed in the top of the rotary drum and the top of the high-speed centrifugal machine, insertion pipes are arranged in the jacks, and the rotary drum is movably connected with a motor shaft of the high-speed motor through a butt joint rod.

As a still further scheme of the invention: one side of the high-speed centrifugal machine is provided with a transparent structure, and one side of the rotary drum is provided with a transparent structure.

Compared with the prior art, the invention has the beneficial effects that:

1. the liquid phase secondary separation component can be used for carrying out secondary separation on the liquid phase separated from the solid-liquid state, layering is formed under the action of high-speed rotating force according to different particle sizes of different liquid phases, and the layered liquid phase can delay the sedimentation speed through the use of the refrigeration pipe;

2. liquid phases with different granularities after layering are collected through a liquid phase secondary collection assembly, so that a relatively purified liquid phase substance can be conveniently obtained;

3. solid-phase substances with different particle sizes can be obtained by using the solid-phase secondary separation component so as to obtain relatively purified solid-phase substances;

4. the inner part of the buffer loop bar is provided with a buffer cavity, the thickness of the buffer cavity is larger than that of the telescopic loop bar, a buffer spring is arranged in the buffer cavity, the bottom of the buffer spring is provided with an extrusion plate, the extrusion plate is fixed at the top of the telescopic loop bar, the bottom of the telescopic loop bar is provided with a cleaning brush, the buffer cavity is convenient for accommodating the telescopic loop bar, when the telescopic loop bar is driven by the moving bar to move on an inclined filter disc, the telescopic loop bar can be pressed by the pressure and utilizes the extrusion plate to apply pressure to the buffer spring, the buffer spring is pressed to generate deformation and can be contracted into the buffer loop bar, and the cleaning brush is convenient to be driven by the moving bar to;

5. the separation frame is provided with a movable groove at one side close to the linkage rod, the movable groove is matched with the movable rod, the movable rod penetrates through the movable groove and is connected with the linkage rod, the movable groove facilitates the movement of the movable rod along with the linkage rod, so that the cleaning brush is driven to move on the filter disc, the cleaning brush brushes the solid-phase substances on the filter disc, and the solid-phase substances are conveniently filtered by the filter disc;

6. the aperture of the three groups of filter discs is sequentially reduced from top to bottom, the three groups of filter discs are all arranged to be of an inclined structure, the bottom of each of the three groups of filter discs is provided with a vibration motor, the three groups of filter discs are in one-to-one correspondence with the three groups of moving rods, the lower side of each lower side filter disc is provided with a material receiving disc, the filtering of solid-phase substances is accelerated through the combination of the three groups of filter discs and the three groups of moving rods, and the solid.

Drawings

FIG. 1 is a schematic structural view of a medium separating device for biomedicine according to the present invention;

FIG. 2 is a schematic structural diagram of a liquid-phase secondary separation module of a medium separation device for bio-pharmaceuticals according to the present invention;

FIG. 3 is a schematic view of a liquid phase secondary collection assembly of a media separation device for bio-pharmaceuticals according to the present invention;

FIG. 4 is a schematic structural diagram of a solid phase secondary separation module in a medium separation device for biomedicine according to the present invention;

FIG. 5 is a top view of a solid phase secondary separation module of a media separation device for biopharmaceuticals of the present invention;

FIG. 6 is a front sectional view of a buffer lever in a medium separating device for bio-medicine according to the present invention.

In the figure: 1. a drive motor; 2. a horizontal centrifuge; 3. a gear case; 4. a carrier; 5. a liquid phase box; 6. a liquid phase secondary separation assembly; 7. a liquid phase secondary collection assembly; 8. a solid phase secondary separation assembly; 9. a solid phase box; 601. a high speed centrifuge; 602. a refrigeration pipe; 603. a drum; 604. a rotor; 605. a high-speed motor; 606. a seal ring; 607. a docking rod; 701. a water pump; 702. mounting a plate; 703. a fixed cylinder; 704. a liquid phase collection barrel; 705. a sealing cover; 706. a conveying pipe; 801. an inclined baffle plate; 802. a separation frame; 803. a travel bar; 804. a buffer loop bar; 805. a telescopic loop bar; 806. a filter tray; 807. a lead screw; 808. a ball nut seat; 809. a linkage rod; 810. a reduction motor; 8041. a buffer spring; 8051. a pressing plate; 8052. and cleaning the brush.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings

Referring to fig. 1 to 6, in an embodiment of the present invention, a medium separation device for bio-pharmaceuticals includes a driving motor 1, a horizontal centrifuge 2, a gear box 3, a carrier 4, a liquid phase box 5, and a solid phase box 9, the horizontal centrifuge 2 is mounted on the top of the carrier 4, the driving motor 1 is mounted on one side of the horizontal centrifuge 2, the gear box 3 is mounted on one side of the horizontal centrifuge 2 away from the driving motor 1, the liquid phase box 5 is disposed on one side of the bottom of the horizontal centrifuge 2, the solid phase box 9 is disposed on one side of the bottom of the horizontal centrifuge 2 away from the liquid phase box 5, the solid phase secondary separation assembly 8 is mounted on one side of the inside of the carrier 4, the liquid phase secondary collection assembly 7 is disposed on one side of the solid phase secondary separation assembly 8, and the liquid phase.

Referring to fig. 1 and 2, the liquid phase secondary separation assembly 6 includes a high-speed centrifuge 601, a refrigeration pipe 602, a rotary drum 603, a rotor 604, a high-speed motor 605, a sealing ring 606 and a docking rod 607, the high-speed centrifuge 601 is installed inside the carrier 4, the refrigeration pipe 602 is installed on the inner wall of the high-speed centrifuge 601, the high-speed motor 605 is installed at the bottom of the high-speed centrifuge 601, the docking rod 607 is inserted into a motor shaft of the high-speed motor 605, the annular side surface of the butt joint rod 607 is provided with a rotor 604, the butt joint rod 607 penetrates through the rotary drum 603 to be connected with the motor shaft of the high-speed motor 605, the joint of the rotary drum 603 and the butt joint rod 607 is provided with a sealing ring 606, the liquid phase that has been separated from the solid-liquid state can be subjected to secondary separation by using the liquid-phase secondary separation module 6, layering is formed under the action of high-speed rotating force according to different particle sizes of different liquid phases, and the layered liquid phases can delay the sedimentation speed through the use of the refrigeration pipe 602.

Referring to fig. 1 and 3, the liquid phase secondary collection assembly 7 includes a water pump 701, a mounting plate 702, a fixed cylinder 703, a liquid phase collection barrel 704, a sealing cover 705 and a transmission pipe 706, the mounting plate 702 is installed inside the bearing frame 4, the water pumps 701 of three groups are assembled on the top of the mounting plate 702, the transmission pipe 706 is installed on the top ends of the three groups of water pumps 701, the sealing cover 705 is connected to one end of the transmission pipe 706, the liquid phase collection barrel 704 is connected to the lower side of the sealing cover 705, the fixed cylinder 703 is arranged at the bottom of the liquid phase collection barrel 704, and liquid phases with different particle sizes after layering are collected by the liquid phase secondary collection assembly.

Referring to fig. 1, 4 and 5, the solid-phase secondary separation assembly 8 includes an inclined baffle 801, a separation frame 802, a moving rod 803, a buffer sleeve 804, a telescopic sleeve 805, a filter disc 806, a screw 807, a ball nut seat 808, a linkage 809 and a speed reduction motor 810, the separation frame 802 is installed inside the bearing frame 4, the inclined baffle 801 is connected to the top end of the separation frame 802, the speed reduction motor 810 is installed on one side of the separation frame 802, the screw 807 is connected to the motor shaft of the speed reduction motor 810, the ball nut seat 808 is connected to the annular side surface of the screw 807, the linkage 809 is connected to the top end of the ball nut seat 808, the three groups of moving rods 803 are installed on one side of the linkage 809, the buffer sleeve 804 is installed at the bottom of the three groups of moving rods 803, the telescopic sleeve 805 is installed on the lower side of the buffer sleeve 804, the filter disc 806 is installed on the lower, solid phase materials of different particle sizes can be obtained by using the solid phase secondary separation assembly 8 so as to obtain a relatively purified solid phase material.

Referring to fig. 1 and 2, the bottom of the liquid phase box 5 is connected with a hose, a valve is arranged on the annular side surface of the hose, and the valve is opened to facilitate the liquid phase material to be transmitted into the rotary drum 603 by using the hose, so that the liquid phase material can be separated for the second time.

Referring to fig. 4 and 6, a buffer cavity is formed inside the buffer loop bar 804, the thickness of the buffer cavity is greater than that of the telescopic loop bar 805, a buffer spring 8041 is installed inside the buffer cavity, an extrusion plate 8051 is installed at the bottom of the buffer spring 8041, the extrusion plate 8051 is fixed at the top of the telescopic loop bar 805, a cleaning brush 8052 is installed at the bottom of the telescopic loop bar 805, the buffer cavity conveniently accommodates the telescopic loop bar 805, when the telescopic loop bar 805 is driven by the moving bar 803 to move on the inclined filter disc 806, the telescopic loop bar 805 can be pressed by the extrusion plate 8051 to apply pressure to the buffer spring 8041, the buffer spring 8041 is deformed by being pressed to be contracted into the buffer loop bar 804, and the cleaning brush 8052 is conveniently driven by the moving bar 803 to move on the inclined filter disc 806.

Referring to fig. 4 and 6, a movable groove is formed in one side of the separation frame 802 close to the linkage rod 809, the movable groove is matched with the movable rod 803, the movable rod 803 penetrates through the movable groove and is connected with the linkage rod 809, the movable groove facilitates the movement of the movable rod 803 along with the linkage rod 809, so that the cleaning brush 8052 is driven to move on the filter disc 806, the cleaning brush 8052 brushes solid-phase substances on the filter disc 806, and the solid-phase substances are conveniently filtered by the filter disc 806.

Referring to fig. 4, the aperture of the three groups of filter discs 806 decreases from top to bottom, the three groups of filter discs 806 are all set to be in an inclined structure, the bottom of the three groups of filter discs 806 are respectively provided with a vibration motor, the three groups of filter discs 806 correspond to the three groups of moving rods 803 one by one, the lower side of the lower side filter disc 806 is provided with a material receiving disc, the filtration of solid phase substances is accelerated through the combination of the three groups of filter discs 806 and the three groups of moving rods 803, and the solid phase substances with different particle sizes.

Referring to fig. 2, a clamping block is installed at the bottom of the rotary drum 603, a clamping groove is formed in the bottom of the high-speed centrifuge 601, the clamping groove is matched with the clamping block, a jack is formed in the top of the rotary drum 603 and the top of the high-speed centrifuge 601, a cannula is arranged inside the jack, the rotary drum 603 is movably connected with a motor shaft of the high-speed motor 605 through a butt-joint rod 607, the clamping block is clamped into the clamping groove to stabilize the rotary drum 603, the rotary drum 603 is prevented from rotating along with the butt-joint rod 607, and therefore the butt-joint rod 607 and the rotor 604 are matched with the high-speed motor 605 to rotate at a.

Referring to fig. 1, 2 and 3, one side of the high-speed centrifuge 601 is a transparent structure, one side of the drum 603 is a transparent structure, the transparent structure facilitates observation of the state of the liquid phase substance in the drum 603, and when the liquid phase substance is layered and collected by using the transfer tube 706, the height of the transfer tube 706 can reach a proper position, and the collection state can be adjusted at any time.

The working principle of the invention is as follows: when the horizontal centrifuge 2 is used for separating the biological medicine with the solid-liquid mixed medium, liquid can be left in the liquid phase box 5, and solid can be discharged in the solid phase box 9;

firstly, a hose is inserted into an insertion tube, a valve is opened, at the moment, liquid flows into a liquid phase box 5 and then flows into a rotary drum 603 through the hose until all the liquid flows into the rotary drum 603, the hose is pulled out, so that a high-speed motor 605 works, the high-speed motor 605 drives a butt joint rod 607 to rotate through a motor shaft, the butt joint rod 607 drives a rotor 604 to rotate in the rotary drum so as to drive the internal liquid to rotate at a high speed, the liquid is layered according to different densities and particle sizes, and after separation work is finished, the refrigeration tube 602 immediately works to produce cold air to reduce the temperature and delay the liquid sedimentation speed;

three groups of different transmission pipes 706 are synchronously inserted into the rotary drum 603 in the process of reducing the temperature, the liquid phase substances with different layered heights are respectively extracted, the water pump 701 is started, the different liquid phase substances can be respectively pumped into different liquid phase collecting barrels 704, and a plurality of groups of liquid phase secondary collecting assemblies 7 are automatically equipped according to the needs, so that the different liquid phase substances are collected;

meanwhile, the speed reducing motor 810 and the vibrating motor are started to work, when solid-phase substances fall onto the filter disc 806 from the solid-phase box 9, the solid-phase substances start to vibrate on the filter disc 806 in an inclined state under the action of the vibrating motor, a user sets the number of the filter disc 806 and the moving rods 803 according to the requirement, in the process, the speed reducing motor 810 works to drive the screw rod 807 to rotate, the screw rod 807 drives the linkage rod 809 to move by utilizing the ball nut seat 808, the linkage rod 809 drives the moving rods 803 and the cleaning brushes 8052 to move back and forth on the filter disc 806, and the buffer springs 8041 and the buffer cavities are beneficial to the moving rods 803 to move on the filter disc 806, so that the solid-phase substances are scattered to fall off the filter disc 806, the solid-phase substances are prevented from being accumulated, and the solid-phase substances can be classified according to the particle sizes of the solid.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (10)

1. A medium separation device for biological medicines comprises a driving motor (1), a horizontal centrifuge (2), a gear box (3), a bearing frame (4), a liquid phase box (5) and a solid phase box (9), wherein the horizontal centrifuge (2) is assembled at the top of the bearing frame (4), the driving motor (1) is installed at one side of the horizontal centrifuge (2), the gear box (3) is installed at one side of the horizontal centrifuge (2) far away from the driving motor (1), the liquid phase box (5) is arranged at one side of the bottom of the horizontal centrifuge (2), the solid phase box (9) is arranged at one side of the bottom of the horizontal centrifuge (2) far away from the liquid phase box (5), the medium separation device is characterized in that a solid phase secondary separation component (8) is installed at one side of the inside of the bearing frame (4), and a liquid phase secondary collection component (7) is, and a liquid phase secondary separation component (6) is arranged on one side, far away from the solid phase secondary separation component (8), of the liquid phase secondary collection component (7).

2. A media separation device for use in biopharmaceuticals according to claim 1, the liquid phase secondary separation component (6) comprises a high-speed centrifuge (601), a refrigeration pipe (602), a rotary drum (603), a rotor (604), a high-speed motor (605), a sealing ring (606) and a butt joint rod (607), a high-speed centrifuge (601) is arranged in the bearing frame (4), a refrigerating pipe (602) is arranged on the inner wall of the high-speed centrifuge (601), the bottom of the high-speed centrifuge (601) is provided with a high-speed motor (605), a motor shaft of the high-speed motor (605) is inserted with a butt joint rod (607), the rotor (604) is arranged on the annular side surface of the butt joint rod (607), the butt joint rod (607) penetrates through the rotary drum (603) to be connected with a motor shaft of the high-speed motor (605), and a sealing ring (606) is arranged at the joint of the rotary drum (603) and the butt joint rod (607).

3. The medium separating device for the biological medicine as claimed in claim 1, wherein the liquid phase secondary collecting assembly (7) comprises a water pump (701), a mounting plate (702), a fixed cylinder (703), a liquid phase collecting barrel (704), a sealing cover (705) and a conveying pipe (706), the mounting plate (702) is mounted inside the bearing frame (4), the three groups of water pumps (701) are mounted at the top of the mounting plate (702), the conveying pipes (706) are mounted at the top ends of the three groups of water pumps (701), one end of each conveying pipe (706) is connected with the sealing cover (705), the liquid phase collecting barrel (704) is connected to the lower side of the sealing cover (705), and the fixed cylinder (703) is arranged at the bottom of the liquid phase collecting barrel (704).

4. The medium separation device for the biological medicine, according to claim 1, characterized in that the solid phase secondary separation assembly (8) comprises an inclined baffle plate (801), a separation frame (802), a moving rod (803), a buffering sleeve rod (804), a telescopic sleeve rod (805), a filter disc (806), a screw rod (807), a ball nut seat (808), a linkage rod (809) and a speed reducing motor (810), the separation frame (802) is installed inside the bearing frame (4), the inclined baffle plate (801) is connected to the top end of the separation frame (802), the speed reducing motor (810) is arranged on one side of the separation frame (802), the screw rod (810) is connected to a motor shaft of the speed reducing motor (810), the ball nut seat (807) is connected to the annular side surface of the screw rod (807), the linkage rod (809) is connected to the top of the ball nut seat (808), the moving rods (803) with three groups are installed on one side of the linkage rod (809), buffer loop bars (804) are installed to three sets of carriage release lever (803) bottom, buffer loop bar (804) downside is provided with flexible loop bar (805), flexible loop bar (805) downside is provided with filter plate (806), filter plate (806) that the quantity is three sets are installed to separation frame (802) inboard.

5. A medium separating device for biological medicine according to claim 1, characterized in that the bottom of the liquid phase box (5) is connected with a hose, and the annular side of the hose is provided with a valve.

6. The medium separating device for the biological medicines according to claim 4, wherein a buffer cavity is formed in the buffer sleeve rod (804), the thickness of the buffer cavity is larger than that of the telescopic sleeve rod (805), a buffer spring (8041) is installed in the buffer cavity, an extrusion plate (8051) is installed at the bottom of the buffer spring (8041), the extrusion plate (8051) is fixed at the top of the telescopic sleeve rod (805), and a cleaning brush (8052) is installed at the bottom of the telescopic sleeve rod (805).

7. The medium separating device for the biological medicines as claimed in claim 4, wherein a movable groove is formed in one side of the separating frame (802) close to the linkage rod (809), the movable groove is matched with the movable rod (803), and the movable rod (803) penetrates through the movable groove and is connected with the linkage rod (809).

8. The medium separating device for the biological medicines according to claim 4, characterized in that the aperture of three groups of the filter discs (806) becomes smaller from top to bottom, the three groups of the filter discs (806) are arranged in an inclined structure, the bottom of the three groups of the filter discs (806) are respectively provided with a vibration motor, the three groups of the filter discs (806) correspond to the three groups of the moving rods (803) one by one, and the lower side of the filter disc (806) at the lower side is provided with a receiving disc.

9. The medium separating device for the biological medicine as claimed in claim 2, wherein a clamping block is installed at the bottom of the rotating drum (603), a clamping groove is formed at the bottom of the high-speed centrifuge (601), the clamping groove is matched with the clamping block, a jack is formed at the top of the rotating drum (603) and the top of the high-speed centrifuge (601), a cannula is arranged in the jack, and the rotating drum (603) is movably connected with a motor shaft of the high-speed motor (605) through a butt joint rod (607).

10. A medium separating device for bio-medicine according to claim 2, wherein the high speed centrifuge (601) side is provided with a transparent structure and the drum (603) side is provided with a transparent structure.

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