Filtering device for antigen diluent production
By designing a combined structure of a sealed tank and a filter assembly, the problems of poor sealing and filtration in the production of antigen diluents were solved, achieving efficient sealing and multi-stage filtration, thereby improving production safety and product quality.
Patent Information
- Application Number
- CN202422669235.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-04
AI Technical Summary
Existing antigen diluent production equipment cannot be effectively sealed, resulting in low production safety and difficulty in filtration, which affects production quality and environmental safety.
A filtration device is designed, comprising a sealed tank, a filter assembly, and a sealing device. The sealing is achieved through a combination structure of slider, groove, plate, frame, and sealing ring. Multi-stage filtration is performed in conjunction with filter screen and filter cotton to enhance sealing and filtration effect.
Effective sealing of the antigen diluent was achieved to prevent leakage, and impurities were removed through multi-stage filtration, improving production quality and safety.
Smart Images
Figure CN223555661U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to antigen diluent production technical field, concretely is a kind of filtering device for antigen diluent production. BACKGROUND
[0002] Filtering device for antigen diluent production plays a vital role in the preparation process of antigen diluent, and in the production of antigen diluent, filtration is a key link, which can remove impurities, particles, microorganisms and the like in the diluent, to ensure the purity and quality of the final product, and the presence of impurities may affect the stability of antigen, the accuracy of test results, and even cause potential risks to the health of users, therefore, an efficient and reliable filtering device is crucial for the production of antigen diluent.
[0003] However, the prior art still has the following problems:
[0004] Firstly, the tank body needs to be sealed during antigen diluent production to ensure that the antigen diluent can be well sealed, but the existing filtering device on the market cannot strengthen the sealing of antigen diluent, which greatly reduces the safety of production and reduces the pollution to the environment and the risk of harm to personnel.
[0005] Secondly, the storage tank in antigen diluent production usually filters antigen diluent, but the existing antigen diluent production on the market is not convenient for filtering, and long-term work will seriously affect the production quality of antigen diluent.
[0006] To solve the above problems, the inventor proposes a filtering device for antigen diluent production to solve the above problems. CONTENT OF THE UTILITY MODEL
[0007] In order to solve the problem of not being able to strengthen the sealing of antigen diluent and not being convenient for filtering during antigen diluent production, the purpose of the utility model is to provide a filtering device for antigen diluent production.
[0008] To solve the above technical problems, the utility model discloses the following technical scheme: A filtering device for antigen diluent production, including the bottom plate, the bottom plate is equipped with a plurality of sealed cans, the inside of a plurality of sealed cans is equipped with filter assembly in common, the outer surface of a plurality of sealed cans is fixedly connected with sealing device in common, the sealing device includes a plurality of first sliding block and second sliding block, the outer surface lower part of sealed can is fixedly connected with the top of a plurality of first sliding block and second sliding block respectively, the top of bottom plate is equipped with a plurality of equal interval distribution slide groove, the inner wall of a plurality of slide groove is fixedly connected with fixed link, the outer surface of fixed link of both sides is movably sleeved with one end of a plurality of first sliding block, the outer surface of fixed link of the middle is movably sleeved with one end of a plurality of second sliding block, the outer surface of first sliding block and second sliding block is respectively attached with the inner wall of slide groove, the outer surface of a plurality of sealed cans is fixedly connected with clamping plate, the outer surface of a plurality of clamping plates is clamped with clamping frame, the opposite side of a plurality of clamping plates is equipped with clamping groove, the inner wall of a plurality of clamping grooves is clamped with sealing ring in common, one end of a plurality of clamping frames is movably inserted with stud bolt, the outer surface of a plurality of stud bolts is threadedly sleeved with a plurality of nuts, clamping frame, clamping plate and sealing ring are fixedly together, and the sealing effect is enhanced, a sealing structure is formed, liquid leakage from the connecting part of filter frame is prevented, and the outer surface of one end of stud bolt is penetratedly connected with a plurality of clamping plates and sealing rings.
[0009] Preferably, the filter assembly includes a plurality of connecting pipes, one end of each of the plurality of connecting pipes is fixedly penetratedly connected with one end of the sealed can, the inner wall of one side of the opposite surface of each of the plurality of sealed cans is fixedly connected with a spring, one end of each of the plurality of springs is fixedly connected with a filter frame, one end of one of the filter frames is provided with a sealing groove, one end of another of the filter frames is fixedly connected with a sealing pad, the outer surface of the sealing pad is attached with the inner wall of the sealing groove, the inner wall of each of the plurality of filter frames is fixedly connected with a support, the outer surface of each of the plurality of supports is clamped with filter cotton in common, the support of the inner wall of the filter frame is used to support the filter cotton, and the filter cotton is used to further finely filter the antigen diluent that has been preliminarily filtered, so as to remove tiny particles and impurities.
[0010] Compared with the prior art, the utility model has the beneficial effects that:
[0011] 1、The utility model can be clamped on the outer surface of the clamping plate through the clamping frame, and the nuts are threadedly sleeved on the outer surface of the stud bolt, so that the clamping frame, the clamping plate and the sealing ring are fixedly together to form a sealing structure, thereby preventing liquid from leaking from the connecting part of the filter frame, and achieving the purpose of facilitating the sealing of the antigen diluent.
[0012] 2, the utility model discloses can be through filter cotton to the antigen diluent that has passed preliminary filtration fine filtration, remove small particle and impurity, the filter screen of connecting pipe inner wall first carries out preliminary filtration to liquid, removes larger particle impurity, thereby reached the purpose that the antigen diluent production is convenient for filtering. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.
[0014] Fig. 1 It is the structural schematic diagram of the utility model.
[0015] Fig. 2 It is the sealing device schematic diagram of the utility model.
[0016] Fig. 3 It is the filter assembly schematic diagram of the utility model.
[0017] In the drawing: 1, bottom plate;2, sealed tank;3, filter assembly;4, sealing device;31, connecting pipe;32, filter screen;33, spring;34, filter frame;35, sealing groove;36, sealing pad;37, support;38, filter cotton;40, first sliding block;41, second sliding block;42, sliding slot;43, fixed rod;44, clamping plate;45, clamping groove;46, sealing ring;47, clamping frame;48, double head bolt;49, nut. DETAILED DESCRIPTION
[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described in the following with the drawings in the embodiments of the utility model, obviously, the described embodiment only some embodiments of the utility model, not all embodiments. Based on the embodiment in the utility model, all other embodiments obtained by ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.
[0019] Embodiment: as Figs. 1-3As shown, the utility model provides a filter device for antigen diluent production, including bottom plate 1, the top of bottom plate 1 is equipped with multiple sealed tanks 2, the inside of multiple sealed tanks 2 is commonly equipped with filter assembly 3, the outer surface of multiple sealed tanks 2 is commonly fixedly connected with sealing device 4, sealing device 4 includes multiple first sliding block 40 and second sliding block 41, the outer surface lower part of sealed tank 2 is fixedly connected with the top of multiple first sliding block 40 and second sliding block 41 respectively, the top of bottom plate 1 is equipped with multiple equal interval distribution's sliding groove 42, the inner wall of multiple sliding groove 42 is fixedly connected with fixed link 43, the outer surface of the fixed link 43 of both sides is movably sleeved with one end of multiple first sliding block 40, the outer surface of the fixed link 43 of the middle is movably sleeved with one end of multiple second sliding block 41, the outer surface of first sliding block 40 and second sliding block 41 is respectively matched with the inner wall of sliding groove 42, the outer surface of multiple sealed tanks 2 is fixedly connected with clamping plate 44, the outer surface of multiple clamping plate 44 is clamped with clamping frame 47, the outer surface of multiple clamping plate 44 is commonly matched with the inner wall of multiple clamping frame 47, the end of the opposite surface of multiple clamping plate 44 is equipped with clamping groove 45, the inner wall of multiple clamping groove 45 is commonly clamped with sealing ring 46, the inner wall of multiple clamping groove 45 is commonly matched with the outer surface of sealing ring 46, clamping frame 47 is clamped on the outer surface of clamping plate 44, the clamping groove 45 of the end of the opposite surface of clamping plate 44 is commonly clamped with sealing ring 46, and the sealing structure is formed at the connecting part of multiple sealed tanks 2, to prevent antigen diluent from leaking, one end of multiple clamping frame 47 is movably inserted with stud bolt 48, the outer surface of multiple stud bolt 48 is threadedly sleeved with multiple nut 49, one end of stud bolt 48 is penetratedly connected with the outer surface of multiple clamping plate 44 and sealing ring 46.
[0020] The clamping frame 47, the clamping plate 44 and the sealing ring 46 are tightly fixed together, enhancing the sealing effect, forming a sealing structure, preventing liquid from leaking from the connecting part of the filter frame 34, and facilitating the sealing of the antigen diluent.
[0021] The filter assembly 3 includes multiple connecting pipes 31, the inner walls of the multiple connecting pipes 31 are fixedly connected with filter screens 32, one end of each of the multiple connecting pipes 31 is fixedly penetratedly connected with one end of the sealed tank 2, the inner walls of one side of the opposite surfaces of the multiple sealed tanks 2 are fixedly connected with springs 33, one end of each of the multiple springs 33 is fixedly connected with a filter frame 34, one end of one of the filter frames 34 is provided with a sealing groove 35, one end of the other filter frame 34 is fixedly connected with a sealing gasket 36, the outer surface of the sealing gasket 36 is matched with the inner wall of the sealing groove 35, the inner walls of the multiple filter frames 34 are fixedly connected with brackets 37, and the outer surfaces of the multiple brackets 37 are commonly clamped with filter cotton 38.
[0022] The connecting pipe 31 connects the plurality of sealed tanks 2, so that the antigen diluent can flow between the sealed tanks 2, and the filter screen 32 on the inner wall of the connecting pipe 31 first filters the liquid to remove large particle impurities, so that the antigen diluent is convenient to filter during production.
[0023] The working principle is that the first sliding block 40 and the second sliding block 41 on the outer surface of the sealed tank 2 cooperate with the sliding groove 42 at the top end of the bottom plate 1, so that the sealed tank 2 can move on the bottom plate 1, the fixed rods 43 on both sides are movably sleeved with the first sliding block 40, the fixed rods 43 in the middle are movably sleeved with the second sliding block 41, the stability of the movement of the sealed tank 2 is ensured, and the sealed tank 2 is guided for position adjustment, when the plurality of sealed tanks 2 need to be connected together, the cooperation of the clamping plate 44, the clamping frame 47, the clamping groove 45 and the sealing ring 46 realizes sealing, the plurality of clamping plates 44 are fixed on the outer surface of the sealed tank 2, the clamping frame 47 is clamped on the outer surface of the clamping plate 44, and the clamping grooves 45 on the opposite ends of the clamping plate 44 jointly clamp the sealing ring 46, so that a sealing structure is formed at the connection position of the plurality of sealed tanks 2, the antigen diluent is prevented from leaking, the one end of the clamping frame 47 is movably inserted with the double-headed bolt 48, the double-headed bolt 48 penetrates through the clamping plate 44 and the sealing ring 46, the nut 49 is threadedly sleeved on the outer surface of the double-headed bolt 48, the clamping frame 47, the clamping plate 44 and the sealing ring 46 are tightly fixed together, the sealing effect is enhanced, the sealing structure is formed, and the liquid is prevented from leaking from the connection position of the filter frame 34, so that the purpose of conveniently enhancing the sealing of the antigen diluent is achieved.
[0024] The spring 33 in the sealed tank 2 is connected with the filter frame 34 at one end, which plays a buffering role in the filtering process and reduces the impact of liquid flow on the filter frame 34, the support 37 on the inner wall of the filter frame 34 is used for supporting the filter cotton 38, the filter cotton 38 further finely filters the antigen diluent after preliminary filtering, removes small particles and impurities, when two filter frames 34 are connected together, the sealing gasket 36 at one end of one filter frame 34 is attached to the sealing groove 35 at one end of the other filter frame 34, the connecting pipe 31 connects the plurality of sealed tanks 2, so that the antigen diluent can flow between the sealed tanks 2, and the filter screen 32 on the inner wall of the connecting pipe 31 first filters the liquid to remove large particle impurities, so that the antigen diluent is convenient to filter during production.
[0025] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technologies thereof, the present application also intends to include these modifications and variations.
Claims
1. A filtration device for producing antigen diluent, comprising a base plate (1), characterized in that: Multiple sealed containers (2) are provided above the base plate (1). The interior of the multiple sealed containers (2) is provided with a filter assembly (3). The outer surfaces of the multiple sealed containers (2) are fixedly connected with a sealing device (4). The sealing device (4) includes multiple first sliders (40) and second sliders (41). The lower part of the outer surface of the sealing tank (2) is fixedly connected to the top ends of the multiple first sliders (40) and second sliders (41), respectively. The top end of the base plate (1) is provided with multiple grooves (42) distributed at equal intervals. The inner walls of the multiple grooves (42) are fixedly connected with fixing rods (43). The outer surfaces of the fixing rods (43) on both sides are movably sleeved with one end of the multiple first sliders (40), and the outer surface of the middle fixing rod (43) is connected to the multiple first sliders (40). One end of the second slider (41) is movably sleeved, and the outer surfaces of the multiple sealed tanks (2) are fixedly connected with a card plate (44). The outer surfaces of the multiple card plates (44) are clamped with a card frame (47). One end of the opposite face of the multiple card plates (44) is provided with a card groove (45). The inner walls of the multiple card grooves (45) are clamped with a sealing ring (46). One end of the multiple card frames (47) is movably inserted with a double-headed bolt (48). One end of the double-headed bolt (48) is connected through to the outer surfaces of the multiple card plates (44) and the sealing ring (46).
2. The filtration device for producing antigen diluent as described in claim 1, characterized in that: The filter assembly (3) includes multiple connecting pipes (31), one end of each of the multiple connecting pipes (31) is fixedly connected to one end of the sealed container (2), and springs (33) are fixedly connected to the inner wall of one side of the opposite side of the multiple sealed containers (2). A filter frame (34) is fixedly connected to one end of each of the multiple springs (33), and a bracket (37) is fixedly connected to the inner wall of each of the multiple filter frames (34). Filter cotton (38) is snapped onto the outer surface of each of the multiple brackets (37).
3. The filtration device for producing antigen diluent as described in claim 1, characterized in that: The outer surfaces of the first slider (40) and the second slider (41) are respectively in contact with the inner wall of the groove (42).
4. The filtration device for producing antigen diluent as described in claim 1, characterized in that: The outer surfaces of the multiple card plates (44) are in contact with the inner walls of the multiple card frames (47).
5. The filtration device for producing antigen diluent as described in claim 1, characterized in that: The outer surfaces of the multiple double-ended bolts (48) are threaded with multiple nuts (49).
6. The filtration device for producing antigen diluent as described in claim 2, characterized in that: The inner walls of the multiple slots (45) are in contact with the outer surface of the sealing ring (46).
7. The filtration device for producing antigen diluent as described in claim 2, characterized in that: Each of the connecting pipes (31) has a filter screen (32) fixedly connected to its inner wall.
8. The filtration device for producing antigen diluent as described in claim 2, characterized in that: One of the filter frames (34) has a sealing groove (35) at one end, and the other filter frame (34) has a sealing gasket (36) fixedly connected to one end. The outer surface of the sealing gasket (36) is in contact with the inner wall of the sealing groove (35).