Filter element assembly of filter device for producing aluminum-based lithium ion adsorbent

Abstract

The utility model discloses a filter element assembly of an aluminum-based lithium ion adsorbent production filter device, which relates to the technical field of filter element assemblies and comprises a filter cartridge, the top of the filter cartridge is movably connected with a top cover, the top of the top cover is provided with a connecting pipe, and a fixing groove is arranged in the filter cartridge. And a filter material matched with the fixing groove is movably connected in the fixing groove. The position of the movable block is moved, so that the movable plate is extruded by the two sides in the fixed block to rotate, one group of the movable block is in contact with the two sides of the groove, extrusion force can be generated on a filter material to fix the filter material, and after the filter material is used for a long time, the movable block is driven to move outwards, so that the extrusion force on the movable plate disappears, and the filter material is fixed. According to the filter device, the filter material can be taken out and replaced through the coil spring, resetting is achieved through the coil spring, extrusion force borne by the two ends of the filter material disappears, the filter material can be taken out, the filter material can be replaced, and due to the structural design, the convenience of replacing the filter material is improved, the use efficiency of the filter device is improved, and the use cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter core subassembly technical field, specifically is a filter core subassembly of aluminum base lithium ion adsorbent production filtering device. BACKGROUND

[0002] Aluminum base lithium ion adsorbent is an inorganic compound containing aluminum element, usually presents as white to milk white spherical or spheroidal granule, is an important material, especially in salt lake brine lithium extraction field has extensive application, it has the ability of selective adsorption lithium ion in liquid phase, this is due to its lithium ion in liquid phase has memory effect, in addition aluminum base lithium ion adsorbent also has good cycle performance, relatively simple preparation process, low cost, green environmental protection and so on.

[0003] In the production process of aluminum base lithium ion adsorbent, impurities and other substances may exist in the inside, so that the filter core subassembly in the filtering device needs to be used to filter it, which is a key component to ensure product quality and production efficiency, the filter core subassembly is usually composed of filter material, framework, end cover and other components, in the production process of aluminum base lithium ion adsorbent, the structure design of filter core subassembly needs to meet the requirements of high efficiency filtration, easy replacement and cleaning, and adaptation to complex production environment.

[0004] At present, when the filter core subassembly of the aluminum base lithium ion adsorbent production filtering device is used, the corresponding filter core subassembly needs to be selected according to the actual situation, and then the installation is completed, then the valve is opened to make the aluminum base lithium ion adsorbent liquid flow through the filter core subassembly to complete the filtration.

[0005] In the use process of the filter core subassembly, the filter core may be blocked due to long-term use, so it needs to be replaced, but the existing filter core subassembly is more troublesome to replace, and the filter material cannot be replaced alone, which easily increases the use cost and reduces the work efficiency. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model aims at providing a filter core subassembly of aluminum base lithium ion adsorbent production filtering device to solve the technical problem that in the use process of the filter core subassembly, the filter core may be blocked due to long-term use, so it needs to be replaced, but the existing filter core subassembly is more troublesome to replace, and the filter material cannot be replaced alone, which easily increases the use cost and reduces the work efficiency.

[0007] To achieve the above object, the utility model provides following technical scheme: a filter core subassembly of aluminium base lithium ion adsorbent production filter equipment, including filter drum, the top of filter drum is connected with the top cap, and the top of top cap is provided with the connecting pipe, the inside of filter drum is provided with fixed groove, and the filter material that is in accord with fixed groove is movably connected in the fixed groove, the bottom of top cap is fixedly connected with fixed block, and fixed block is in accord with fixed groove, both ends of fixed block are all slidingly connected with movable block, one end of each movable block is provided with a group of sliding slot, the rotatable shaft is rotatedly connected in each sliding slot, and the volute spring is provided with the connecting place of rotatable shaft and sliding slot, the surface of each rotatable shaft is fixedly connected with movable plate, and one end of movable plate is provided with the gyro wheel, one end of movable block is provided with the recess that is in accord with the filter material, and the recess is provided with the 'U' type structure, and the surface of movable block is provided with fixed structure.

[0008] By adopting the above technical scheme, the filter material is first surrounded into a circle in accord with the fixed groove on the top of the top cap, then the two ends of the filter material are respectively passed from the corresponding recess, and then a group of movable blocks are driven to slide into the fixed block, so that the movable plates on both sides of the fixed block are extruded to rotate until the gyro wheels at one end of a group of movable plates respectively contact with both sides of the corresponding recess, so that the extrusion force on the surface of the corresponding end of the filter material is generated, thereby realizing the fixation of the filter material, and then the filter material and the fixed block are made to enter the fixed groove through the top cap, the installation of the filter core subassembly is completed, and when the filter material needs to be replaced after long-time use, the fixed block and the filter material can be taken out through the top cap, then a group of movable blocks are driven to move to the outside of the fixed block, so that the extrusion force on the movable plates disappears, and the extrusion force on the two ends of the filter material also disappears, so that the two ends of the filter material can be taken out from the fixed block, thereby realizing the replacement of the filter material alone, and the design of this structure not only improves the convenience of replacing the filter material, but also facilitates to improve the use efficiency of the filter device and reduce the use cost.

[0009] The utility model further provides that the fixed structure includes screw groove, bolt, the surface of fixed block is provided with two screw grooves, each screw groove is all screwly connected with the bolt that is in accord with screw groove, and one end of bolt is rotatably connected on the opposite movable block side.

[0010] By adopting the above technical scheme, when the position of the movable block needs to be moved, the bolt can be screwed to drive it to move in the screw groove, thereby synchronously driving the movable block to move, and the bolt can be screwed into the screw groove to connect the fixed block and the movable block to move, thereby realizing the fixation of the position of the movable block, facilitating to increase the stability of the movable block, and helping to better use the device.

[0011] The utility model further sets up, the top of filter cartridge is provided with the slot, the slot is movably connected with the plug -in block that unifies with the slot, the plug -in block fixedly connected in the bottom of top cover, and the surface of plug -in block is provided with rubber pad.

[0012] Through adopting above technical scheme, the design of slot and plug -in block makes top cover can be inserted and fixed on filter cartridge conveniently, and the rubber pad on the surface of plug -in block not only increases friction, improves the stability of connection, but also can effectively prevent fluid leakage, ensures the sealing of filter core assembly.

[0013] The utility model further sets up, the top of fixed block is provided with a group of limit slot, each limit slot is movably connected with the limit block that unifies with the limit slot, each limit block is fixedly connected in the top of corresponding movable block, and limit block sets up " T " type structure.

[0014] Through adopting above technical scheme, the design of limit block and limit slot provides the movement track for movable block, increases the movement range and stability of movable block, avoids its deviation influence use in the movement process, strengthens the structural stability of filter core assembly.

[0015] The utility model further sets up, the surface of each roller is provided with rubber layer.

[0016] Through adopting above technical scheme, rubber layer can increase the friction between roller and recess, thereby increasing contact area, improving the uniformity and stability of extrusion pressure, thereby ensuring that the filtering material gets better fixed effect.

[0017] The utility model further sets up, the filter cartridge with top cover is connected through screw thread.

[0018] Through adopting above technical scheme, the stability and reliability of connection can be improved by the mode of screw thread connection, can ensure the stability and safety of filter core assembly.

[0019] The utility model further sets up, the top of bolt is lower than the one side of fixed block.

[0020] Through adopting above technical scheme, can avoid the interference or collision of bolt with filter cartridge or other components in the use process, thereby ensuring the smooth operation of filter core assembly.

[0021] Summarized above, the utility model mainly has following beneficial effect:

[0022] The utility model discloses a fixed block, the fixed block is fixedly connected with the fixed groove, the fixed block is connected with the connecting pipe, the connecting pipe is connected with the slide groove, the slide groove is connected with the rotating shaft, the rotating shaft is connected with the movable plate, the movable plate is connected with the concave groove, the concave groove is connected with the filter material, the filter material is connected with the rubber layer, the rubber layer is connected with the limiting groove, the limiting groove is connected with the limiting block, the limiting block is connected with the coil spring, the coil spring is connected with the movable block, the movable block is connected with the threaded groove, the threaded groove is connected with the bolt, the utility model discloses the position of moving movable block makes the extrusion of two sides in fixed block to movable plate realizes rotation, thereby making a group with the both sides contact of recess, so can produce extrusion to filter material corresponding one end surface, thereby realizes the fixed of filter material, can drive a group movable block to move outward after long -time use simultaneously, make the extrusion of movable plate disappear, and realize reset through coil spring, then the extrusion of both ends of filter material also disappears, then can take out filter material, realize the replacement of filter material, the design of this structure not only improves the convenience of replacing filter material, also convenient for improving the use efficiency of filter device, reduced use cost. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0024] Figure 2 It is the three -dimensional structure section view of the utility model;

[0025] Figure 3 It is the internal structure schematic diagram of the utility model;

[0026] Figure 4 It is the clamping structure section view of the utility model;

[0027] Figure 5 It is the clamping structure detail view of the utility model;

[0028] Figure 6 It is the utility model Figure 2 The structure enlarged view of A in the utility model;

[0029] Figure 7 It is the utility model Figure 3 The structure enlarged view of B in the utility model;

[0030] Figure 8 It is the utility model Figure 4 The structure enlarged view of C in the utility model.

[0031] In the drawing: 1, filter cylinder;2, top cover;3, fixed groove;4, filter material;5, insertion slot;6, insertion block;7, connecting pipe;8, fixed block;9, slide groove;10, rotating shaft;11, movable plate;12, concave groove;13, roller;14, rubber layer;15, limiting groove;16, limiting block;17, coil spring;18, movable block;19, threaded groove;20, bolt. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used for explaining the utility model only, and cannot be understood as limiting the utility model.

[0033] The embodiment of the present application will be described below according to the overall structure of the present application.

[0034] A filter core assembly of an aluminum-based lithium ion adsorbent production filtering device, as shown in the figure, comprises a filter cartridge 1, a top cover 2 is threadedly connected to the top of the filter cartridge 1, the stability and reliability of the connection between the filter cartridge 1 and the top cover 2 are improved, and a connecting pipe 7 is arranged at the top of the top cover 2, so that an external device can be connected through the connecting pipe 7, thereby the aluminum-based lithium ion adsorbent can be conveyed into the filter cartridge 1, and the production thereof is facilitated. Figures 1-8

[0035] Then a fixing groove 3 is arranged in the filter cartridge 1, and a filter material 4 that fits the fixing groove 3 is movably connected in the fixing groove 3, so that the fixing groove 3 can be filled with the filter material 4, thereby avoiding the influence of the gap on the production of the aluminum-based lithium ion adsorbent, a fixing block 8 is fixedly connected to the bottom of the top cover 2 and fits the fixing groove 3, so that the fixing block 8 can be accommodated in the fixing groove 3, thereby avoiding the influence on the use of the filtering device, both ends of the fixing block 8 are slidably connected with a movable block 18, one end of each movable block 18 is provided with a group of sliding grooves 9, a rotating shaft 10 is rotatably connected in each sliding groove 9, and a coil spring 17 is arranged at the connection between the rotating shaft 10 and the sliding groove 9, an active plate 11 is fixedly connected to the surface of each rotating shaft 10, and a roller 13 is arranged at one end of the active plate 11, so that the active plate 11 rotates in the sliding groove 9 through the rotating shaft 10, and the coil spring 17 can restore to its original state after the extrusion force on the active plate 11 disappears, a groove 12 that fits the filter material 4 is arranged at one end of the movable block 18, and the groove 12 is arranged in a "U" shape, so that both ends of the filter material 4 can pass through the corresponding grooves 12, thereby realizing the fixation of both ends of the filter material 4 through the extrusion force between the roller 13 and the groove 12, and a rubber layer 14 is arranged on the surface of each roller 13, which can increase the friction between the roller 13 and the groove 12, thereby increasing the contact area and improving the uniformity and stability of the extrusion force, thereby ensuring better fixation of the filter material 4, and a fixing structure is arranged on the surface of the movable block 18, which can fix the position of the movable block 18 through the fixing structure.

[0036] ​The fixed structure comprises a threaded groove 19 and a bolt 20. The surface of the fixed block 8 is provided with two groups of threaded grooves 19. Each threaded groove 19 is threadedly connected with a bolt 20 which is in engagement with the threaded groove 19. One end of the bolt 20 is rotatably connected to one side of the opposite movable block 18. The position of the movable block 18 can be adjusted by rotating the bolt 20 to drive it to move in the threaded groove 19. The connection between the fixed block 8 and the movable block 18 can be increased by rotating the bolt 20 in the opposite direction to fix the position of the movable block 18. The top end of the bolt 20 is lower than one side of the fixed block 8 to avoid interference or collision between the bolt 20 and the filter cartridge 1 or other components during use, thereby ensuring smooth operation of the filter element assembly.

[0037] Therefore, during use, the filter material 4 can be first arranged around the top of the top cover 2 to form a circle which is in engagement with the fixed groove 3. Then the two ends of the filter material 4 are respectively passed through the corresponding grooves 12. Subsequently, one group of movable blocks 18 is driven to slide into the fixed block 8. The two sides of the fixed block 8 press and rotate the movable plate 11 until the rollers 13 at one end of one group of movable plates 11 are respectively in contact with the two sides of the corresponding groove 12. Therefore, the filter material 4 can be pressed at the corresponding end surface to achieve fixation. The filter material 4 and the fixed block 8 are arranged in the fixed groove 3 by the top cover 2 to complete the installation of the filter element assembly. When the filter material 4 needs to be replaced after long-term use, the fixed block 8 and the filter material 4 can be taken out by the top cover 2. Then one group of movable blocks 18 is driven to move outwardly from the fixed block 8 so that the movable plate 11 is no longer pressed. The movable plate 11 is reset by the coil spring 17. The pressure on the two ends of the filter material 4 disappears. Therefore, the two ends of the filter material 4 can be taken out from the fixed block to achieve replacement of the filter material 4. The design of this structure not only improves the convenience of replacing the filter material 4, but also facilitates the use efficiency of the filtering device and reduces the use cost.

[0038] Further, the top of the filter cartridge 1 is provided with a plug groove 5. The plug groove 5 is movably connected with a plug block 6 which is in engagement with the plug groove 5. The plug block 6 is fixedly connected to the bottom of the top cover 2 so that the top cover 2 can be better inserted into the top of the filter cartridge 1 to facilitate the connection. The surface of the plug block 6 is provided with a rubber pad to increase the sealing performance of the connection between the filter cartridge 1 and the top cover 2, thereby ensuring the sealing performance of the filter element assembly.

[0039] Meanwhile, a group of limiting grooves 15 are arranged on the top of the fixed block 8. Each limiting groove 15 is slidably connected with a limiting block 16 which is in engagement with the limiting groove 15. Each limiting block 16 is fixedly connected to the top of the corresponding movable block 18 to limit the movement range of the movable block 18 to avoid deviation during movement and to enhance the stability of the filter element assembly. The limiting block 16 is arranged in a "T" shape to increase the stability of movement.

[0040] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the interpretation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is in the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. An aluminum-based lithium ion adsorbent production filter device filter core assembly, comprising a filter cartridge (1), the top of the filter cartridge (1) is movably connected with a top cover (2), and the top of the top cover (2) is provided with a connecting pipe (7), characterized in that: The filter cartridge (1) is provided with a fixed groove (3), and the filter material (4) is movably connected in the fixed groove (3) and matched with the fixed groove (3), the top cover (2) is fixedly connected with a fixed block (8), and the fixed block (8) is matched with the fixed groove (3), both ends of the fixed block (8) are slidably connected with a movable block (18), one end of each movable block (18) is provided with a group of sliding grooves (9), each sliding groove (9) is rotatably connected with a rotating shaft (10), and the rotating shaft (10) and the sliding groove (9) are provided with a coil spring (17) at the connection position, the surface of each rotating shaft (10) is fixedly connected with a movable plate (11), and one end of the movable plate (11) is provided with a roller (13), one end of the movable block (18) is provided with a groove (12) matched with the filter material (4), and the groove (12) is provided as a "U" type structure, and the surface of the movable block (18) is provided with a fixed structure.

2. The filter cartridge assembly for an aluminum-based lithium ion adsorbent production filtration device of claim 1, wherein: The fixed structure comprises a threaded groove (19) and a bolt (20), the surface of the fixed block (8) is provided with two groups of threaded grooves (19), each threaded groove (19) is threadedly connected with a bolt (20) matched with the threaded groove (19), and one end of the bolt (20) is rotatably connected to the side of the opposite movable block (18).

3. The filter cartridge assembly for an aluminum-based lithium ion adsorbent production filtration device of claim 1, wherein: The top of the filter cartridge (1) is provided with a slot (5), the slot (5) is movably connected with an insertion block (6) matched with the slot (5), the insertion block (6) is fixedly connected to the bottom of the top cover (2), and the surface of the insertion block (6) is provided with a rubber pad.

4. The filter cartridge assembly for an aluminum-based lithium ion adsorbent production filtration device of claim 1, wherein: The top of the fixed block (8) is provided with a group of limiting grooves (15), each limiting groove (15) is slidably connected with a limiting block (16) matched with the limiting groove (15), each limiting block (16) is fixedly connected to the top of the corresponding movable block (18), and the limiting block (16) is provided as a "T" type structure.

5. The filter cartridge assembly for an aluminum-based lithium ion adsorbent production filtration device of claim 1, wherein: The surface of each roller (13) is provided with a rubber layer (14).

6. The filter cartridge assembly for an aluminum-based lithium ion adsorbent production filtration device of claim 1, wherein: The filter cartridge (1) and the top cover (2) are connected by threads.

7. The filter cartridge assembly for an aluminum-based lithium ion adsorbent production filtration device of claim 2, wherein: The top end of the bolt (20) is lower than one side of the fixed block (8).

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