Biopharmaceutical extract filtration device

Abstract

The utility model discloses a biological pharmacy extraction liquid filtering device belongs to biological pharmacy technical field, including jar body, jar body lower extreme both sides are fixed with support leg, and the jar body one end downside is provided with the liquid outlet pipe, and the jar body inside lower extreme is fixed with the inclined disc, and the jar body upper end middle position is provided with the liquid inlet pipe, and the jar body inside is provided with a plurality of filter screen, and the corresponding position of jar body upper end with liquid inlet pipe is provided with sealing assembly, and the corresponding position of jar body front end with filter screen is provided with mounting assembly, the utility model discloses set up mounting assembly, need to dismantle when filter screen, will fixed bolt from fixed hole and screws, can take out mounting plate and convex board from installation mouth and recess respectively, can then remove filter screen from the butt joint groove of jar body, and filter screen removes jar body through installation mouth, and sets up mounting assembly to facilitate the filter screen dismounting cleaning to the impurity cleaning of the filter screen on the accumulation of the filter screen.

Description

Technical Field

[0001] This utility model belongs to the field of biopharmaceutical technology, specifically relating to a biopharmaceutical extract filtration device. Background Technology

[0002] Biological drugs refer to a class of products used for prevention, treatment and diagnosis, which are manufactured by applying the research results of microbiology, biology, medicine, biochemistry and other sciences, from organisms, biological tissues, cells, organs and body fluids, and by comprehensively utilizing the principles and methods of microbiology, chemistry, biochemistry, biotechnology and pharmacy.

[0003] Chinese Patent Application No. 2020202872119 discloses a biopharmaceutical extract filtration device, comprising a tank, a support, and a filter assembly. An inlet pipe is fixedly connected to the top of the tank, and an outlet pipe is fixedly connected to the side wall of the tank. A support is fixedly connected to the bottom of the tank, and the support includes a fixing ring and support legs. The fixing ring is fixedly connected to the surface of the tank, and the support legs are welded to the outer surface of the fixing ring. A filter assembly is fixedly connected inside the tank, comprising a diversion funnel, a filter screen, a central tube, and an inclined plate. The diversion funnel, filter screen, and inclined plate are distributed from top to bottom. A central tube is fixedly connected to the center of the filter screen, penetrating the bottom of the tank and extending out of the tank. This invention, by providing a conical filter screen inside the tank, in conjunction with the central tube in the middle of the filter screen, facilitates the discharge of impurities and residual extract from the surface of the filter screen, and allows for rapid discharge of impurities during cleaning, improving the ease of cleaning.

[0004] The aforementioned patents cannot disassemble and clean the filter screen or remove impurities from the upper part of the filter screen. In addition, the original device does not have a sealing function. When the inlet pipe is not in use, the upper part of the inlet pipe cannot be sealed and protected. When the inlet pipe is not in use, external impurities can easily fall into the tank through the inlet pipe. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a biopharmaceutical extract filtration device, which is characterized by easy disassembly and cleaning of the filter screen and cleaning of impurities on the upper part of the filter screen.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a biopharmaceutical extract filtration device, comprising a tank, with support legs fixed on both sides of the lower end of the tank, an outlet pipe provided on the lower side of one end of the tank, an inclined plate fixed at the lower end inside the tank, an inlet pipe provided at the middle position of the upper end of the tank, a plurality of filter screens provided inside the tank, a sealing component provided at the position corresponding to the inlet pipe at the upper end of the tank, and an installation component provided at the position corresponding to the filter screen at the front end of the tank.

[0007] Preferably, the installation assembly includes an installation plate, an installation port, a mating groove, a protruding plate, fixing bolts, a groove, fixing holes, and a placement component. The installation port is located at the front end of the tank corresponding to the filter screen, and an installation plate is installed in the installation port. Protruding plates are fixed to both ends of the installation plate. A groove corresponding to the protruding plate is provided at the front end of the tank. The protruding plate is connected to the tank by fixing bolts. Fixing holes corresponding to the fixing bolts are provided in the groove. The two ends inside the tank have mating grooves corresponding to the filter screen, and a placement component is provided on the lower side of one end of one of the support legs.

[0008] Preferably, the placement component includes a socket, a connector, a slot, a water outlet, and a socket. A socket is provided on the lower side of one end of one of the support legs. The socket is connected and fixed to the support leg through the connector. The socket is provided with a slot corresponding to the mounting plate. Several water outlets are provided at the lower end of the socket. A socket corresponding to the protrusion is provided at the lower end of the socket.

[0009] Preferably, the inner wall of the mounting opening is glued with a rubber pad, one end of the mounting plate is fixed with a handle, and the protruding plate is provided with a through hole corresponding to the fixing bolt.

[0010] Preferably, the sealing assembly includes a sealing plate, a rotating plate, a rotating shaft, a rotating rod, and a sliding groove. The rotating shaft is rotatably connected to the upper end of the tank body at a position corresponding to the liquid inlet pipe. A rotating plate is fixed to the upper end of the rotating shaft. A sealing plate is fixed to one end of the rotating plate. A rotating rod is fixed to one side of the lower end of the sealing plate. A sliding groove corresponding to the rotating rod is provided at the upper end of the tank body.

[0011] Preferably, the rotating shaft is connected to the tank body via a damped rotational connection, and the lower end of the sealing plate is flush with the upper end of the inlet pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting up an installation component, when the filter screen needs to be disassembled, the fixing bolts can be unscrewed from the fixing holes, and the mounting plate and the protruding plate can be taken out from the mounting port and the groove respectively. Then the filter screen can be moved out of the docking groove of the tank and the filter screen can be moved out of the tank through the mounting port. The installation component facilitates the disassembly and cleaning of the filter screen, thereby facilitating the cleaning of impurities accumulated on the filter screen.

[0014] 2. This utility model, by setting a sealing component, allows the sealing plate to be turned when the inlet pipe does not need to be filled. The rotating plate at one end of the sealing plate rotates on the tank body via a rotating shaft. At the same time, the lower end of the rotating rod on one side of the lower end of the sealing plate slides in the groove at the upper end of the tank body. When the lower end of the rotating rod slides to one end of the groove, the sealing plate stops rotating. The sealing plate moves to the upper end of the inlet pipe to seal its upper end. By setting a sealing component, the upper end of the inlet pipe can be sealed and protected, preventing external impurities from falling into the tank body through the inlet pipe and causing pollution to the inside of the tank when the inlet pipe is not in use. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a perspective sectional view of the tank body of this utility model;

[0017] Figure 3 This is a perspective view of the filter screen of this utility model during installation;

[0018] Figure 4 This is a cross-sectional perspective view of the mounting plate of this utility model placed inside the socket;

[0019] In the diagram: 1. Tank body; 2. Mounting assembly; 21. Mounting plate; 22. Mounting port; 23. Docking groove; 24. Protruding plate; 25. Fixing bolt; 26. Groove; 27. Fixing hole; 28. Placement assembly; 281. Socket; 282. Connecting seat; 283. Slot; 284. Water outlet; 285. Insertion hole; 3. Sealing assembly; 31. Sealing plate; 32. Rotating plate; 33. Rotating shaft; 34. Rotating rod; 35. Slide groove; 4. Liquid outlet pipe; 5. Support leg; 6. Liquid inlet pipe; 7. Tilting plate; 8. Filter screen. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a biopharmaceutical extract filtration device, comprising a tank 1, support legs 5 fixed on both sides of the lower end of the tank 1, an outlet pipe 4 provided on the lower side of one end of the tank 1, an inclined plate 7 fixed on the lower end of the inside of the tank 1, an inlet pipe 6 provided at the middle position of the upper end of the tank 1, a plurality of filter screens 8 provided inside the tank 1, a sealing component 3 provided at the position corresponding to the inlet pipe 6 at the upper end of the tank 1, and an installation component 2 provided at the position corresponding to the filter screens 8 at the front end of the tank 1.

[0022] Specifically, the installation component 2 includes an installation plate 21, an installation port 22, a docking groove 23, a protruding plate 24, a fixing bolt 25, a groove 26, a fixing hole 27, and a placement component 28. The installation port 22 is provided at the front end of the tank body 1 corresponding to the filter screen 8. The installation port 22 is provided with the installation plate 21. The protruding plates 24 are fixed at both ends of the installation plate 21. The front end of the tank body 1 is provided with a groove 26 corresponding to the protruding plate 24. The protruding plate 24 is connected to the tank body 1 by the fixing bolt 25. The groove 26 is provided with a fixing hole 27 corresponding to the fixing bolt 25. The two ends of the inside of the tank body 1 are provided with docking grooves 23 corresponding to the filter screen 8. The placement component 28 is provided on the lower side of one end of one of the support legs 5.

[0023] By adopting the above technical solution, when the filter screen 8 needs to be disassembled, the fixing bolt 25 is unscrewed from the fixing hole 27, and the mounting plate 21 and the protruding plate 24 can be taken out from the mounting port 22 and the groove 26 respectively. Then the filter screen 8 can be moved out of the docking groove 23 of the tank body 1. The filter screen 8 is moved out of the tank body 1 through the mounting port 22. By setting the mounting component 2, it is easy to disassemble and clean the filter screen 8, thereby facilitating the cleaning of the impurities accumulated on the filter screen 8.

[0024] Specifically, the placement component 28 includes a socket 281, a connector 282, a slot 283, a water outlet 284, and a socket 285. A socket 281 is provided on the lower side of one end of one of the support legs 5. The socket 281 is connected and fixed to the support leg 5 through the connector 282. The socket 281 is provided with a slot 283 corresponding to the mounting plate 21. Several water outlets 284 are provided at the lower end of the socket 281. A socket 285 corresponding to the protrusion plate 24 is provided at the lower end of the socket 281.

[0025] By adopting the above technical solution, after the mounting plate 21 is disassembled, the lower end of the mounting plate 21 can be inserted into the slot 283 of the socket 281, and at the same time, the protrusion 24 at the lower end of the mounting plate 21 is inserted into the socket 285. By setting the placement component 28, the disassembled mounting plate 21 can be stored and placed to avoid the mounting plate 21 being damaged by bumps and knocks when placed randomly.

[0026] Specifically, a rubber pad is glued to the inner wall of the mounting port 22, a handle is fixed to one end of the mounting plate 21, and a through hole corresponding to the fixing bolt 25 is provided in the protruding plate 24.

[0027] By adopting the above technical solution, a rubber pad is set on the inner wall of the installation port 22 to make the sealing between the installation plate 21 and the tank body 1 better when it is installed in the installation port 22. A handle is set to facilitate the removal of the installation plate 21. The fixing bolt 25 can pass through the protrusion plate 24 and be screwed into the fixing hole 27.

[0028] In this embodiment, when using the biopharmaceutical extract filtration device, the device is installed in a suitable position, and the extract is added to the tank 1 through the inlet pipe 6. After being filtered by several filter screens 8 in the tank 1, the extract is discharged from the tank 1 through the outlet pipe 4. By setting the mounting assembly 2, when it is necessary to disassemble the filter screens 8, the fixing bolts 25 are unscrewed from the fixing holes 27, and the mounting plate 21 and the protruding plate 24 can be removed from the mounting opening 22 and the groove 26, respectively. Then, the filter screens 8 can be removed from the docking groove 23 of the tank 1. The filter screen 8 is removed from the tank 1 through the installation port 22. The installation component 2 facilitates the disassembly and cleaning of the filter screen 8, thereby facilitating the removal of impurities accumulated on the filter screen 8. The placement component 28 allows the lower end of the installation plate 21 to be inserted into the slot 283 of the socket 281 after disassembly, while the protruding plate 24 at the lower end of the installation plate 21 is inserted into the insertion hole 285. The placement component 28 can store the disassembled installation plate 21, preventing it from being damaged by bumps and knocks. Example

[0029] The difference between this embodiment and embodiment 1 is that the sealing assembly 3 includes a sealing plate 31, a rotating plate 32, a rotating shaft 33, a rotating rod 34, and a sliding groove 35. The rotating shaft 33 is rotatably connected to the upper end of the tank body 1 at the position corresponding to the liquid inlet pipe 6. The rotating plate 32 is fixed to the upper end of the rotating shaft 33. The sealing plate 31 is fixed to one end of the rotating plate 32. The rotating rod 34 is fixed to one side of the lower end of the sealing plate 31. The sliding groove 35 corresponding to the rotating rod 34 is provided at the upper end of the tank body 1.

[0030] By adopting the above technical solution, when the inlet pipe 6 does not need to be filled with liquid, the sealing plate 31 is turned, and the rotating plate 32 at one end of the sealing plate 31 rotates on the tank body 1 through the rotating shaft 33. At the same time, the lower end of the rotating rod 34 on the lower side of the sealing plate 31 slides in the sliding groove 35 at the upper end of the tank body 1. When the lower end of the rotating rod 34 slides to one end of the sliding groove 35, the sealing plate 31 stops rotating. The sealing plate 31 moves to the upper end of the inlet pipe 6 to seal its upper end. By setting the sealing component 3, the upper end of the inlet pipe 6 can be sealed and protected, preventing external impurities from falling into the tank body 1 through the inlet pipe 6 when the inlet pipe 6 is not in use and causing pollution to the inside of the tank body 1.

[0031] Specifically, the rotating shaft 33 is connected to the tank body 1 by damping rotation, and the lower end of the sealing plate 31 is flush with the upper end of the liquid inlet pipe 6.

[0032] By adopting the above technical solution, the rotating shaft 33 should not rotate on the tank body 1, and the lower end of the sealing plate 31 is flush with the upper end of the liquid inlet pipe 6 so that the sealing plate 31 rotates to fit more closely with the liquid inlet pipe 6.

[0033] In this embodiment, when the inlet pipe 6 does not need to be filled with liquid, the sealing plate 31 is turned by setting the sealing component 3. The rotating plate 32 at one end of the sealing plate 31 rotates on the tank body 1 through the rotating shaft 33. At the same time, the lower end of the rotating rod 34 on the lower side of the sealing plate 31 slides in the sliding groove 35 at the upper end of the tank body 1. When the lower end of the rotating rod 34 slides to one end of the sliding groove 35, the sealing plate 31 stops rotating. The sealing plate 31 moves to the upper end of the inlet pipe 6 to seal its upper end. By setting the sealing component 3, the upper end of the inlet pipe 6 can be sealed and protected, preventing external impurities from falling into the tank body 1 through the inlet pipe 6 when the inlet pipe 6 is not in use and causing pollution to the inside of the tank body 1.

[0034] The structure and working principle of the tank 1, the outlet pipe 4, the support leg 5, the inlet pipe 6, the tilting plate 7 and the filter screen 8 in this utility model have been disclosed in a biopharmaceutical extract filtration device disclosed in Chinese patent application number 2020202872119. Its working principle is to add the extract into the tank 1 through the inlet pipe 6, and after the extract is filtered by several filter screens 8 in the tank 1, it is discharged from the tank 1 through the outlet pipe 4.

[0035] The working principle and usage process of this utility model: When using the biopharmaceutical extract filtration device, install the device in a suitable position, add the extract into the tank 1 through the inlet pipe 6, and after the extract passes through several filter screens 8 in the tank 1, it is discharged from the tank 1 through the outlet pipe 4. By setting the installation component 2, when it is necessary to disassemble the filter screen 8, unscrew the fixing bolts 25 from the fixing holes 27, and the mounting plate 21 and the protruding plate 24 can be removed from the mounting port 22 and the groove 26 respectively. Then, the filter screen 8 can be removed from the docking groove 23 of the tank 1 and removed from the tank 1 through the mounting port 22. The installation component 2 facilitates the disassembly and cleaning of the filter screen 8, thereby facilitating the cleaning of impurities accumulated on the filter screen 8. By setting the placement component 28, after the mounting plate 21 is disassembled, the lower end of the mounting plate 21 can be inserted into the slot 2 of the socket 281. In section 83, the protruding plate 24 at the lower end of the mounting plate 21 is inserted into the insertion hole 285. The mounting plate 21 can be stored and placed after disassembly by setting the placement component 28, so as to avoid the mounting plate 21 being damaged by bumps when placed randomly. By setting the sealing component 3, when the liquid inlet pipe 6 does not need to be filled, the sealing plate 31 is turned, and the rotating plate 32 at one end of the sealing plate 31 rotates on the tank body 1 through the rotating shaft 33. At the same time, the lower end of the rotating rod 34 on one side of the lower end of the sealing plate 31 slides in the sliding groove 35 at the upper end of the tank body 1. When the lower end of the rotating rod 34 slides to one end of the sliding groove 35, the rotation of the sealing plate 31 stops. The sealing plate 31 moves to the upper end of the liquid inlet pipe 6 to seal its upper end. By setting the sealing component 3, the upper end of the liquid inlet pipe 6 can be sealed and protected to prevent external impurities from falling into the tank body 1 through the liquid inlet pipe 6 when the liquid inlet pipe 6 is not in use and causing pollution to the inside of the tank body 1.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A biopharmaceutical extract filtration device, comprising a tank (1), wherein support legs (5) are fixed on both sides of the lower end of the tank (1), an outlet pipe (4) is provided on the lower side of one end of the tank (1), an inclined plate (7) is fixed on the lower end inside the tank (1), an inlet pipe (6) is provided at the middle position of the upper end of the tank (1), and a plurality of filter screens (8) are provided inside the tank (1), characterized in that: A sealing component (3) is provided at the upper end of the tank (1) corresponding to the position of the inlet pipe (6), and an installation component (2) is provided at the front end of the tank (1) corresponding to the position of the filter screen (8).

2. The biopharmaceutical extract filtration device according to claim 1, characterized in that: The installation assembly (2) includes an installation plate (21), an installation port (22), a docking groove (23), a protruding plate (24), a fixing bolt (25), a groove (26), a fixing hole (27), and a placement assembly (28). The front end of the tank (1) is provided with an installation port (22) corresponding to the filter screen (8). The installation port (22) is provided with an installation plate (21). The two ends of the installation plate (21) are fixed with protruding plates (24). The front end of the tank (1) is provided with a groove (26) corresponding to the protruding plate (24). The protruding plate (24) is connected to the tank (1) by a fixing bolt (25). The groove (26) is provided with a fixing hole (27) corresponding to the fixing bolt (25). The two ends of the tank (1) are provided with docking grooves (23) corresponding to the filter screen (8). The placement assembly (28) is provided on the lower side of one end of one side support leg (5).

3. The biopharmaceutical extract filtration device according to claim 2, characterized in that: The placement component (28) includes a socket (281), a connector (282), a slot (283), a water outlet (284), and a socket (285). A socket (281) is provided on the lower side of one end of a support leg (5). The socket (281) is connected and fixed to the support leg (5) through the connector (282). The socket (281) is provided with a slot (283) corresponding to the mounting plate (21). Several water outlets (284) are provided at the lower end of the socket (281). A socket (285) corresponding to the protrusion plate (24) is provided at the lower end of the socket (281).

4. The biopharmaceutical extract filtration device according to claim 3, characterized in that: The inner wall of the mounting port (22) is glued with a rubber pad, and a handle is fixed at one end of the mounting plate (21). The protruding plate (24) has a through hole corresponding to the fixing bolt (25).

5. The biopharmaceutical extract filtration device according to claim 1, characterized in that: The sealing assembly (3) includes a sealing plate (31), a rotating plate (32), a rotating shaft (33), a rotating rod (34), and a sliding groove (35). The upper end of the tank body (1) is rotatably connected to the position corresponding to the liquid inlet pipe (6). The upper end of the rotating shaft (33) is fixed with a rotating plate (32). One end of the rotating plate (32) is fixed with a sealing plate (31). The lower end of the sealing plate (31) is fixed with a rotating rod (34). The upper end of the tank body (1) is provided with a sliding groove (35) corresponding to the rotating rod (34).

6. The biopharmaceutical extract filtration device according to claim 5, characterized in that: The rotating shaft (33) is connected to the tank body (1) by damping rotation, and the lower end of the sealing plate (31) is flush with the upper end of the liquid inlet pipe (6).

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