Biopharmaceutical filtering equipment

Abstract

The utility model relates to the technical field of filtering equipment, in particular to biopharmacy filtering equipment which comprises a frame body, a fixing frame is fixedly installed on the surface in the frame body, a first filtering cylinder is fixedly installed in the fixing frame, a spiral blade is rotationally connected in the first filtering cylinder, a material taking assembly is fixedly installed at one end of the first filtering cylinder, and a second filtering cylinder is fixedly installed at the other end of the first filtering cylinder. And the material taking assembly comprises a second filter cylinder fixedly installed at one end of the first filter cylinder, a material collecting pipe is fixedly installed on the surface of the lower end of the second filter cylinder, and a first support is fixedly installed at the lower end of the inner surface of the frame body. According to the utility model, a mixed solution is extruded through the spiral blade, the liquid is extruded out of the filter cartridge, so that solid substances are accumulated at one position, and then the accumulated solid substances are layered and taken out through the material taking assembly, so that the solid substances are conveniently discharged while the mixed solution is injected; therefore, the discharging speed of solid substances is increased while the filtering operation is not influenced, and the filtering rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to a biological pharmaceutical filtering equipment. Background Art

[0002] The biopharmaceutical industry has broad prospects. Half of the world's medicines are biosynthesized. Biopharmaceutical raw materials are mainly biological materials, including microorganisms, animals, plants, marine organisms, etc. During pharmaceutical processing, filters are needed to filter the crushed biological raw materials.

[0003] When using existing filtering equipment, a mixed solution is usually injected into the filter chamber, and solid-liquid separation is performed through the filter plate. When taking out the solid, it is necessary to stop the input of the mixed solution and completely discharge the liquid to facilitate the removal of the solid material. The discharge of the filtered solid is inconvenient, and it is not convenient to discharge the solid while filtering the solution. It is inconvenient to use, resulting in a decrease in the filtration rate. Utility Model Content

[0004] The purpose of the utility model is to provide a biopharmaceutical filtering device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A biopharmaceutical filtration device comprises a frame, a fixing frame is fixedly installed on the inner surface of the frame, a No. 1 filter cartridge is fixedly installed inside the fixing frame, a spiral blade is rotatably connected inside the No. 1 filter cartridge, a material taking assembly is fixedly installed on one end of the No. 1 filter cartridge, the material taking assembly comprises a No. 2 filter cartridge fixedly installed on one end of the No. 1 filter cartridge, a collecting pipe is fixedly installed on the lower end surface of the No. 2 filter cartridge, a No. 1 bracket is fixedly installed at the lower end of the inner surface of the frame, a No. 2 motor is fixedly installed on the upper surface of the No. 1 bracket, a turntable is fixedly installed on the output end of the No. 2 motor, and a plurality of material taking rings are fixedly embedded and installed at equal intervals on the upper surface of the turntable.

[0007] Furthermore, a second bracket is rotatably connected to the other end of the outer surface of the spiral blade, and one end of the second bracket is fixedly connected to the first filter cartridge.

[0008] Furthermore, a No. 1 blocking plate is fixedly installed at the lower end of the outer surface of the collecting pipe, a discharge pipe is fixedly installed on the upper surface of the No. 1 bracket, a No. 2 blocking plate is fixedly installed at the upper end of the outer surface of the discharge pipe, and a plurality of through holes are opened on the lower surface of the No. 2 blocking plate.

[0009] Preferably: an adjustment component is fixedly mounted on the upper surface of the No. 1 bracket, and the adjustment component includes an electric push rod fixedly mounted on the upper surface of the No. 1 bracket, a water receiving tray is fixedly mounted on the upper end surface of the electric push rod, a plurality of No. 3 filter cartridges are fixedly mounted on the upper surface of the water receiving tray, and a blocking block slidably connected to the through hole is fixedly mounted on the upper end surface of the No. 3 filter cartridge.

[0010] Furthermore, a water tank is fixedly installed at the lower end of the frame, a water receiving plate is fixedly installed on the inner surface of the frame outside the second filter cartridge, a drip pipe is fixedly embedded on the lower surface of the water receiving plate, and a water outlet pipe that runs through the frame is fixedly connected to one side surface of the water tank.

[0011] Preferably: a blocking cover is fixedly installed on the inner surface of the frame at the other end of the No. 1 filter cartridge, a feed pipe that passes through the frame is fixedly embedded on the surface of one end of the blocking cover, a sealed bearing is fixedly embedded on the surface of one side of the blocking cover, a No. 1 motor is fixedly installed on the surface of one side of the blocking cover through a bracket, and one end of the spiral blade passes through the sealed bearing and is fixedly connected to the output end of the No. 1 motor.

[0012] Preferably: one end of the water outlet pipe is fixedly connected to a circulation component, the circulation component includes a water pump fixedly connected to the water outlet pipe, a reversing valve is fixedly installed at the water outlet end of the water pump, one end of the reversing valve is fixedly installed with a connecting pipe, and one end of the connecting pipe is fixedly connected to the feed pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The No. 1 motor drives the spiral blade to rotate, pushing the solution to move into the No. 2 filter cartridge. Under the action of the extrusion force, the liquid passes through the No. 1 and No. 2 filter cartridges, and the solids are squeezed and precipitated into the collecting pipe and a feeding ring below it. The No. 2 motor drives the turntable to rotate, and the feeding ring filled with solids is turned out from the bottom of the collecting pipe, and the next empty feeding ring is on top, so that the solids are finally moved out of the discharge pipe, thereby squeezing the mixed solution through the spiral blades, squeezing the liquid out of the filter cartridge, and making the solid matter accumulate in one place. Then, the accumulated solid matter is taken out in layers through the feeding assembly, so that the mixed solution is easy to discharge the solid matter while injecting the solid matter, and the solid material discharge speed is accelerated without affecting the filtering operation, thereby improving the filtration rate.

[0015] 2. The electric push rod extends to move the block out of the through hole, and the No. 3 filter cartridge is moved into the inside of the material collection ring, so that the liquid seeps out of the No. 3 filter cartridge and is caught by the water receiving tray. Then the water in the water receiving tray is introduced into the water tank through an external water pipe, so that the solids in the last part of the mixed liquid can also be easily discharged.

[0016] 3. The water pump is running to pump the water after static sedimentation in the water tank into the feed pipe to flush the spiral blades, filter cartridge No. 1 and filter cartridge No. 2, reducing the solid powder remaining on the surface of the three and making them easier to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the frame in the utility model;

[0019] Figure 3 It is a schematic diagram of the vertical cross-section structure of the filter cartridge in the utility model;

[0020] Figure 4 This is a schematic diagram of the split structure of the material taking component and the regulating component in the utility model;

[0021] Figure 5 It is a schematic diagram of the vertical section structure of the material taking component and the regulating component in the utility model.

[0022] In the figure: 1, frame; 101, fixing frame; 102, water receiving plate; 103, dripping pipe; 104, water tank; 105, water outlet pipe; 106, bracket No. 1; 2, filter cartridge No. 1; 201, plugging cover; 202, feed pipe; 203, sealing bearing; 204, bracket No. 2; 205, spiral blade; 206, motor No. 1; 3, material taking assembly; 301, filter cartridge No. 2; 30 2. Collecting pipe; 303. No. 2 motor; 304. Turntable; 305. Removing ring; 306. No. 1 plugging plate; 307. No. 2 plugging plate; 308. Discharging pipe; 4. Adjusting assembly; 401. Electric push rod; 402. Water collecting tray; 403. No. 3 filter cartridge; 404. Block; 405. Through hole; 5. Circulation assembly; 501. Water pump; 502. Reversing valve; 503. Connecting pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 5In an embodiment of the utility model, a biopharmaceutical filtering device includes a frame 1, a fixing frame 101 is fixedly installed on the inner surface of the frame 1, a No. 1 filter cartridge 2 is fixedly installed inside the fixing frame 101, a spiral blade 205 is rotatably connected inside the No. 1 filter cartridge 2, a material taking component 3 is fixedly installed at one end of the No. 1 filter cartridge 2, the material taking component 3 includes a No. 2 filter cartridge 301 fixedly installed at one end of the No. 1 filter cartridge 2, a collecting pipe 302 is fixedly installed on the lower end surface of the No. 2 filter cartridge 301, a No. 1 bracket 106 is fixedly installed at the lower end of the inner surface of the frame 1, a No. 2 motor 303 is fixedly installed on the upper surface of the No. 1 bracket 106, a turntable 304 is fixedly installed on the output end of the No. 2 motor 303, and a plurality of material taking rings 305 are fixedly embedded and installed on the upper surface of the turntable 304 at equal intervals.

[0025] Specifically, the spiral blade 205 pushes the liquid and the solid into the material taking component 3 at the same time, and the material taking component 3 separates the solid and the liquid, discharges the liquid, and the solid enters the material taking ring 305 and is finally discharged from the discharge pipe 308, thereby discharging the solid while filtering.

[0026] Embodiment 1

[0027] like Figure 2-5 As shown, in this embodiment, a plugging cover 201 is fixedly installed on the inner surface of the frame 1 at the other end of the No. 1 filter cartridge 2, a feed pipe 202 that passes through the frame 1 is fixedly embedded on one end surface of the plugging cover 201, a sealing bearing 203 is fixedly embedded on one side surface of the plugging cover 201, a No. 1 motor 206 is fixedly installed on one side surface of the plugging cover 201 through a bracket, one end of the spiral blade 205 passes through the sealing bearing 203 and is fixedly connected to the output end of the No. 1 motor 206; a No. 2 bracket 204 is rotatably connected to the other end of the outer surface of the spiral blade 205, and one end of the No. 2 bracket 204 is fixedly connected to the No. 1 filter cartridge 2; a No. 1 plugging plate 306 is fixedly installed on the lower end of the outer surface of the collecting pipe 302, a discharge pipe 308 is fixedly installed on the upper surface of the No. 1 bracket 106, a No. 2 plugging plate 307 is fixedly installed on the upper end of the outer surface of the discharge pipe 308, and a plurality of through holes 405 are provided on the lower surface of the No. 2 plugging plate 307.

[0028] In this embodiment, for the sake of clarity of description, it is taken as an example that one end of the spiral blade 205 passes through the sealed bearing 203 and is fixedly connected to the output end of the No. 1 motor 206. The solution is fed in from the feed pipe 202, and the No. 1 motor 206 operates to drive the spiral blade 205 to rotate, pushing the solution to move to the interior of the No. 2 filter cartridge 301. Under the action of the extrusion force, the liquid passes through the No. 1 filter cartridge 2 and the No. 2 filter cartridge 301, and the solid is squeezed and precipitated into the collecting pipe 302 and a material taking ring 305 located below it. The No. 2 motor 303 operates to drive the turntable 304 to rotate, and the collecting ring 305 filled with solids is taken out. The material ring 305 rotates out from the bottom of the collecting pipe 302 and is placed on top of the next empty material taking ring 305. The No. 1 plugging plate 306 and the No. 2 plugging plate 307 prevent the solid from overflowing when the material taking ring 305 is moved out, so that the solid is finally moved out from the discharge pipe 308, thereby squeezing the mixed solution through the spiral blade 205, squeezing the liquid out of the filter cartridge, and causing the solid matter to accumulate in one place. Then, the accumulated solid matter is taken out in layers through the material taking component 3, so that the mixed solution can be easily discharged while the solid matter is injected, thereby accelerating the feeding speed of the solid matter without affecting the filtration operation and improving the filtration rate.

[0029] like Figure 4-5 As shown, in this embodiment, an adjustment component 4 is fixedly installed on the upper surface of the No. 1 bracket 106, and the adjustment component 4 includes an electric push rod 401 fixedly installed on the upper surface of the No. 1 bracket 106, a water receiving tray 402 is fixedly installed on the upper end surface of the electric push rod 401, a plurality of No. 3 filter cartridges 403 are fixedly installed on the upper surface of the water receiving tray 402, and a blocking block 404 slidably connected to the through hole 405 is fixedly installed on the upper end surface of the No. 3 filter cartridge 403.

[0030] In specific implementation, when the last small portion of solids remains, the electric push rod 401 extends to move the block 404 out of the through hole 405, and moves the No. 3 filter cartridge 403 into the inside of the material collection ring 305, so that the liquid seeps out of the No. 3 filter cartridge 403 and is caught by the water receiving tray 402, and then the water in the water receiving tray 402 is introduced into the water tank 104 through an external water pipe, so that the last part of the solids in the mixed liquid can also be easily discharged.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, in order to solve the problem that the filtering device in the first embodiment is inconvenient to clean.

[0033] like Figure 1-3As shown, in the present embodiment, a water tank 104 is fixedly installed at the lower end of the interior of the frame 1, a water receiving plate 102 is fixedly installed on the inner surface of the frame 1 outside the No. 2 filter cartridge 301, a drip pipe 103 is fixedly embedded and installed on the lower surface of the water receiving plate 102, and a water outlet pipe 105 that passes through the frame 1 is fixedly connected to the surface of one side of the water tank 104; one end of the water outlet pipe 105 is fixedly connected to a circulation component 5, the circulation component 5 includes a water pump 501 fixedly connected to the water outlet pipe 105, a reversing valve 502 is fixedly installed at the water outlet end of the water pump 501, a connecting pipe 503 is fixedly installed at one end of the reversing valve 502, and one end of the connecting pipe 503 is fixedly connected to the feed pipe 202.

[0034] During the specific implementation, the water pump 501 is operated to pump the water after static sedimentation in the water tank 104 into the feed pipe 202 to flush the spiral blades 205, the first filter cartridge 2 and the second filter cartridge 301, thereby reducing the solid powder remaining on the surfaces of the three and making them easier to clean.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A biopharmaceutical filtration device, characterized in that: It comprises a frame, a fixing frame is fixedly mounted on the inner surface of the frame, a filter cartridge No. 1 is fixedly mounted inside the fixing frame, a spiral blade is rotatably connected inside the filter cartridge No. 1, a material taking assembly is fixedly mounted on one end of the filter cartridge No. 1, the material taking assembly comprises a filter cartridge No. 2 fixedly mounted on one end of the filter cartridge No. 1, a collecting pipe is fixedly mounted on the lower end surface of the filter cartridge No. 2, a bracket No. 1 is fixedly mounted on the lower end of the inner surface of the frame, a motor No. 2 is fixedly mounted on the upper surface of the bracket No. 1, a turntable is fixedly mounted on the output end of the motor No. 2, and a plurality of material taking rings are fixedly embedded and mounted at equal intervals on the upper surface of the turntable.

2. A biopharmaceutical filtration device according to claim 1, characterized in that: A second bracket is rotatably connected to the other end of the outer surface of the spiral blade, and one end of the second bracket is fixedly connected to the first filter cartridge.

3. A biopharmaceutical filtration device according to claim 1, characterized in that: A No. 1 blocking plate is fixedly installed at the lower end of the outer surface of the collecting pipe, a discharge pipe is fixedly installed on the upper surface of the No. 1 bracket, a No. 2 blocking plate is fixedly installed at the upper end of the outer surface of the discharge pipe, and a plurality of through holes are opened on the lower surface of the No. 2 blocking plate.

4. A biopharmaceutical filtration device according to claim 3, characterized in that: An adjustment component is fixedly installed on the upper surface of the No. 1 bracket, and the adjustment component includes an electric push rod fixedly installed on the upper surface of the No. 1 bracket, a water receiving tray is fixedly installed on the upper end surface of the electric push rod, a plurality of No. 3 filter cartridges are fixedly installed on the upper surface of the water receiving tray, and a blocking block slidably connected to the through hole is fixedly installed on the upper end surface of the No. 3 filter cartridge.

5. The biopharmaceutical filtration device according to claim 1, characterized in that: A water tank is fixedly installed at the lower end of the frame, a water receiving plate is fixedly installed on the inner surface of the frame outside the second filter cartridge, a drip pipe is fixedly embedded on the lower surface of the water receiving plate, and a water outlet pipe that runs through the frame is fixedly connected to one side surface of the water tank.

6. A biopharmaceutical filtration device according to claim 5, characterized in that: A plugging cover is fixedly installed on the inner surface of the frame at the other end of the No. 1 filter cartridge, a feed pipe that passes through the frame is fixedly embedded on one end surface of the plugging cover, a sealed bearing is fixedly embedded on one side surface of the plugging cover, a No. 1 motor is fixedly installed on one side surface of the plugging cover via a bracket, and one end of the spiral blade passes through the sealed bearing and is fixedly connected to the output end of the No. 1 motor.

7. A biopharmaceutical filtration device according to claim 6, characterized in that: One end of the water outlet pipe is fixedly connected to a circulation component, and the circulation component includes a water pump fixedly connected to the water outlet pipe. A reversing valve is fixedly installed on the water outlet end of the water pump. One end of the reversing valve is fixedly installed with a connecting pipe, and one end of the connecting pipe is fixedly connected to the feed pipe.

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