Filtering device for biological agent production

Abstract

The utility model relates to the technical field of biological agent production, in particular to a filtering device for biological agent production, which comprises a filtering box, a filtering plate is arranged in the filtering box, and a rotary adjusting component is arranged in the filtering box; the cleaning assembly is mounted in the filter box and is in sliding fit with one side of the filter plate; compared with the prior art, by arranging the rotation adjusting assembly, the filter plate can achieve 180-degree rotation adjustment and is in sliding fit with the cleaning assembly, the top end of the filter plate can be cleaned, and it is avoided that too many impurities are accumulated in the long-time use process of the filter plate; and meanwhile, the cleanliness of the interior of the filter box can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological preparation production, in particular to a filtering device for biological preparation production. Background Art

[0002] Various forms of preparations that use various carbon-based organisms with medical research value as raw materials, are manufactured using traditional or modern biotechnology, and are used for the prevention (health care), treatment, and diagnosis of various physiological symptoms of the human body are collectively referred to as biological preparations.

[0003] Common filtering devices are mostly integrated structures, which makes it troublesome to replace the filter. The filter needs to be replaced and handled regularly after a long period of use. However, since the filter is located inside the filtering device, it is not convenient to handle. Therefore, further improvements are needed on this basis. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering device for producing biological preparations to solve the problems raised in the above-mentioned background technology.

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

[0006] A filtering device for producing biological agents, the filtering device for producing biological agents comprising:

[0007] A filter box, wherein a filter plate is disposed inside the filter box, and a rotation adjustment component is disposed inside the filter box, wherein the rotation adjustment component is used to achieve 180-degree adjustment of the filter plate;

[0008] A cleaning component is installed inside the filter box and forms a sliding fit with one side of the filter plate, and is used for cleaning one side of the filter plate.

[0009] As a further solution of the utility model: the rotation adjustment component includes:

[0010] A limit block, wherein the limit block is fixedly installed inside the filter box, a connecting shaft is rotatably connected inside the filter box, the filter plate is fixedly connected to the connecting shaft and slidably cooperates with the limit block, and the fitting position of the limit block and the filter plate is arranged in an arc shape;

[0011] A driving motor 1 is fixedly installed outside the filter box and is transmission-connected to the connecting shaft.

[0012] As another solution of the utility model: the cleaning component includes:

[0013] A reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inside of the filter box, a rack and a fixed shaft are fixedly installed inside the filter box, and the fixed shaft and the reciprocating screw rod are arranged in parallel;

[0014] A mounting block, the mounting block is located inside the filter box, the mounting block is threadedly engaged with the reciprocating screw rod and is slidingly engaged with the fixed shaft;

[0015] A second driving motor, wherein the second driving motor is fixedly mounted outside the filter box and is transmission-connected to the reciprocating screw rod;

[0016] A transmission shaft, the transmission shaft is rotatably connected to the inside of the mounting block, an adjusting gear is fixedly installed in the middle of the transmission shaft, the adjusting gear is meshed with the rack for transmission, one end of the transmission shaft located inside the mounting block is fixedly connected to a synchronous wheel and a second transmission gear, and two adjacent synchronous wheels are connected through a synchronous belt transmission;

[0017] An installation shaft is rotatably connected to the inside of the installation block, one end of the installation shaft located inside the installation block is fixedly connected to a transmission gear 1, and the transmission gear 1 and the transmission gear 2 are meshed for transmission, and one end of the installation shaft located outside the installation block is fixedly connected to a cleaning brush, and a sliding fit is formed between the cleaning brush and one side of the bottom end of the filter plate.

[0018] As a further solution of the utility model: the gear teeth of the adjusting gear and the rack are both helical, and the material is cast steel.

[0019] As a further solution of the utility model: the top end of the filter plate is colinear with the limiting block, and the bottom end of the filter plate is lower than the bottom end of the limiting block.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] Compared with the prior art, by setting a rotation adjustment component, the filter plate can be rotated 180 degrees and formed with the cleaning component to form a sliding fit, so that the top of the filter plate can be cleaned to avoid the accumulation of too many impurities on the filter plate during long-term use, and at the same time, the cleanliness inside the filter box can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the filtration device for producing biological agents of the utility model.

[0023] Figure 2 This is a schematic diagram of the internal structure of the filter box in the filter device for producing biological agents of the utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the installation block in the filtering device for producing biological agents of the utility model.

[0025] Figure 4 This utility model is a filtering device for the production of biological preparations Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] Figure 5 The utility model is a top view of the installation block in the filtering device for producing biological agents.

[0027] In the figure: 1-filter box, 2-drive motor 1, 3-drive motor 2, 4-filter plate, 41-connecting shaft, 5-limiting block, 6-reciprocating screw, 7-rack, 8-mounting block, 9-mounting shaft, 10-cleaning brush, 11-transmission gear 1, 12-transmission shaft, 13-synchronous wheel, 14-synchronous belt, 15-adjusting gear, 16-transmission gear 2, 17-fixed shaft. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 5 This embodiment provides a filtering device for producing biological agents, and the filtering device for producing biological agents includes:

[0030] A filter box 1, wherein a filter plate 4 is disposed inside the filter box 1, and a rotation adjustment component is disposed inside the filter box 1, wherein the rotation adjustment component is used to achieve 180-degree adjustment of the filter plate 4;

[0031] A cleaning component, which is installed inside the filter box 1 and forms a sliding fit with one side of the filter plate 4, and is used to clean one side of the filter plate 4;

[0032] Compared with the prior art, by setting a rotation adjustment component, the filter plate 4 can be rotated 180 degrees and formed with the cleaning component to form a sliding fit, so that the top of the filter plate 4 can be cleaned to avoid the accumulation of too many impurities in the filter plate 4 during long-term use, and at the same time, the cleanliness inside the filter box 1 can be improved.

[0033] See also Figure 1-Figure 2 In one embodiment, the rotation adjustment assembly comprises:

[0034] The limit block 5 is fixedly installed inside the filter box 1. The filter box 1 is rotatably connected with a connecting shaft 41. The filter plate 4 is fixedly connected to the connecting shaft 41 and slidably cooperates with the limit block 5. The fitting position of the limit block 5 and the filter plate 4 is arranged in an arc shape.

[0035] A driving motor 2, wherein the driving motor 2 is fixedly mounted outside the filter box 1 and is drivingly connected to the connecting shaft 41;

[0036] In order to facilitate the cleaning of the filter plate 4 inside the filter box 1, after the filtering of the biological agent is completed, the driving motor 2 is controlled to start, and the driving motor 2 then drives the connecting shaft 41 to rotate, and the connecting shaft 41 then drives the filter plate 4 to rotate. Since the filter plate 4 and the limit block 5 are in an arc-shaped position, the filter plate 4 can be rotated 180 degrees, so that the top and bottom ends of the filter plate 4 are replaced.

[0037] See also Figure 2-Figure 5 In one embodiment, the cleaning component comprises:

[0038] A reciprocating screw rod 6, wherein the reciprocating screw rod 6 is rotatably connected to the inside of the filter box 1, and a rack 7 and a fixed shaft 17 are fixedly installed inside the filter box 1, and the fixed shaft 17 and the reciprocating screw rod 6 are arranged in parallel;

[0039] A mounting block 8, wherein the mounting block 8 is located inside the filter box 1, and the mounting block 8 is threadedly engaged with the reciprocating screw rod 6 and is slidingly engaged with the fixed shaft 17;

[0040] A second driving motor 3, wherein the second driving motor 3 is fixedly mounted outside the filter box 1 and is transmission-connected to the reciprocating screw rod 6;

[0041] A transmission shaft 12, wherein the transmission shaft 12 is rotatably connected to the inside of the mounting block 8, an adjusting gear 15 is fixedly installed in the middle of the transmission shaft 12, and the adjusting gear 15 is meshed with the rack 7 for transmission, and a synchronous wheel 13 and a second transmission gear 16 are fixedly connected to one end of the transmission shaft 12 located inside the mounting block 8, and two adjacent synchronous wheels 13 are connected through a synchronous belt 14 for transmission;

[0042] An installation shaft 9, wherein the installation shaft 9 is rotatably connected to the inside of the installation block 8, and one end of the installation shaft 9 located inside the installation block 8 is fixedly connected to a transmission gear 11, and the transmission gear 11 is meshed with the transmission gear 2 16 for transmission, and one end of the installation shaft 9 located outside the installation block 8 is fixedly connected to a cleaning brush 10, and a sliding fit is formed between the cleaning brush 10 and one side of the bottom end of the filter plate 4;

[0043] In addition to the above technical solution, the utility model also provides another embodiment, which is different from the above embodiment in that the teeth of the adjusting gear 15 and the rack 7 are both helical teeth, and the material is cast steel. By increasing the overlap between the adjusting gear 15 and the rack 7, the adjusting gear 15 and the rack 7 can be made more stable during the meshing transmission process, and by selecting cast steel material and improving the strength of the adjusting gear 15 and the rack 7, the service life of the adjusting gear 15 and the rack 7 can be increased.

[0044] See also Figure 2 In one embodiment, the top of the filter plate 4 is in line with the limit block 5, and the bottom of the filter plate 4 is lower than the bottom of the limit block 5, which can prevent the cleaning brush from contacting the limit block 5 during the cleaning process of the filter plate 4.

[0045] After the rotation adjustment of the filter plate 4 is completed, the driving motor 23 is started by controlling the driving motor 23, and the driving motor drives the reciprocating screw 6 to rotate. Since the threaded fit between the mounting block 8 and the reciprocating screw 6 is achieved, the mounting block 8 can be reciprocated along the axial direction of the fixed shaft 17 through the rotation of the reciprocating screw 6. In the process of the reciprocating movement of the mounting block 8, since the meshing transmission is formed between the adjusting gear 15 at one end of the transmission shaft 12 and the rack 7, as the mounting block 8 moves, one of the transmission shafts 12 can be driven to rotate, and the transmission shaft 12 can then drive the synchronous wheel 13 to rotate. Since the two adjacent synchronous wheels 13 are connected by the synchronous belt 14, multiple transmission shafts 12 can be driven. Rotate, the transmission shaft 12 then drives the transmission gear 2 16 to rotate, due to the meshing transmission between the transmission gear 2 16 and the transmission gear 1 11, it can further drive the installation shaft 9 to rotate, and the installation shaft 9 then drives the cleaning brush 10 to rotate accordingly, and with the horizontal reciprocating movement of the mounting block 8, the cleaning brush 10 can rotate around the mounting shaft 9 and move horizontally reciprocatingly with the mounting block 8, to achieve sliding cooperation with the bottom end of the filter plate 4, and finally clean the bottom end of the filter plate 4, and in the process of the filter plate 4 rotating 180 degrees, the mounting block 8 is located directly below the limit block 5, which can avoid interference between the filter plate 4 and the mounting block 8 during the rotation process.

[0046] The working principle of the utility model is:

[0047] In the present embodiment, in order to facilitate the cleaning of the filter plate 4 inside the filter box 1, after the filtering of the biological agent is completed, the drive motor 2 is controlled to start, and the drive motor 2 drives the connecting shaft 41 to rotate, and the connecting shaft 41 drives the filter plate 4 to rotate. Since the fitting position of the filter plate 4 and the limit block 5 is set in an arc shape, the filter plate 4 can be rotated 180 degrees, so that the top and bottom ends of the filter plate 4 are replaced. After the rotation adjustment of the filter plate 4 is completed, the drive motor 23 is controlled to start, and the drive motor drives the reciprocating screw 6 to rotate. Since the threaded fit between the mounting block 8 and the reciprocating screw 6, the rotation of the reciprocating screw 6 can make the mounting block 8 reciprocate along the axial direction of the fixed shaft 17. In the process of the reciprocating movement of the mounting block 8, since the meshing transmission is formed between the adjusting gear 15 at one end of the transmission shaft 12 and the rack 7, as the mounting block The movement of 8 can drive one of the transmission shafts 12 to rotate, and the transmission shaft 12 further drives the synchronous wheel 13 to rotate. Since the two adjacent synchronous wheels 13 are connected by the synchronous belt 14, multiple transmission shafts 12 can be driven to rotate, and the transmission shaft 12 further drives the transmission gear 2 16 to rotate. Due to the meshing transmission between the transmission gear 2 16 and the transmission gear 1 11, the installation shaft 9 can be further driven to rotate, and the installation shaft 9 further drives the cleaning brush 10 to rotate accordingly. As the mounting block 8 moves horizontally back and forth, the cleaning brush 10 can rotate around the mounting shaft 9 while moving horizontally back and forth with the mounting block 8, thereby achieving sliding cooperation with the bottom end of the filter plate 4, and finally cleaning the bottom end of the filter plate 4. During the process of the filter plate 4 rotating 180 degrees, the mounting block 8 is located directly below the limit block 5, which can avoid interference between the filter plate 4 and the mounting block 8 during the rotation process.

[0048] Of course, for those skilled in the art, the present invention is not limited to the details of the exemplary embodiments described above, but also includes the same or similar structures that can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0049] 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.

[0050] The technology, shape and structure parts not described in detail in the present invention are all known technologies.

Claims

1. A filtering device for producing biological agents, characterized in that: The filtration device for producing biological agents comprises: A filter box, wherein a filter plate is disposed inside the filter box, and a rotation adjustment component is disposed inside the filter box, wherein the rotation adjustment component is used to achieve 180-degree adjustment of the filter plate; A cleaning component is installed inside the filter box and forms a sliding fit with one side of the filter plate, and is used for cleaning one side of the filter plate.

2. The filtration device for producing biological agents according to claim 1, characterized in that: The rotation adjustment assembly comprises: A limit block, wherein the limit block is fixedly installed inside the filter box, a connecting shaft is rotatably connected inside the filter box, the filter plate is fixedly connected to the connecting shaft and slidably cooperates with the limit block, and the fitting position of the limit block and the filter plate is arranged in an arc shape; A driving motor 1 is fixedly installed outside the filter box and is transmission-connected to the connecting shaft.

3. The filtration device for producing biological agents according to claim 2, characterized in that: The cleaning component comprises: A reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inside of the filter box, a rack and a fixed shaft are fixedly installed inside the filter box, and the fixed shaft and the reciprocating screw rod are arranged in parallel; A mounting block, the mounting block is located inside the filter box, the mounting block is threadedly engaged with the reciprocating screw rod and is slidingly engaged with the fixed shaft; A second driving motor, wherein the second driving motor is fixedly mounted outside the filter box and is transmission-connected to the reciprocating screw rod; A transmission shaft, the transmission shaft is rotatably connected to the inside of the mounting block, an adjusting gear is fixedly installed in the middle of the transmission shaft, the adjusting gear is meshed with the rack for transmission, one end of the transmission shaft located inside the mounting block is fixedly connected to a synchronous wheel and a second transmission gear, and two adjacent synchronous wheels are connected through a synchronous belt transmission; An installation shaft is rotatably connected to the inside of the installation block, one end of the installation shaft located inside the installation block is fixedly connected to a transmission gear 1, and the transmission gear 1 and the transmission gear 2 are meshed for transmission, and one end of the installation shaft located outside the installation block is fixedly connected to a cleaning brush, and a sliding fit is formed between the cleaning brush and one side of the bottom end of the filter plate.

4. The filtration device for producing biological agents according to claim 3, characterized in that: The gear teeth of the adjusting gear and the rack are both helical and made of cast steel.

5. The filtration device for producing biological agents according to claim 2 or 3, characterized in that: The top end of the filter plate is in line with the limiting block, and the bottom end of the filter plate is lower than the bottom end of the limiting block.

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