Rare earth metal efficient selective adsorption resin equipment

Abstract

The utility model discloses efficient selective adsorption resin equipment for rare earth metals, which relates to the technical field of adsorption resin equipment and comprises a barrel, a support is fixedly connected to the outer surface of the barrel, an inner barrel is movably connected in the barrel, a plurality of filter frames are fixedly connected in the inner barrel, and the filter frames are fixedly connected in the barrel. And a plurality of movable filter plates are rotationally connected to the middle of the inner cylinder. The motor gear ring drives the movable filter plates to rotate in the inner cylinder, so that after entering the inner cylinder, a rare earth metal solution is adsorbed by resin in the filter frame and then sequentially reaches the top of each movable filter plate, and the solution is dispersed under the action of centrifugal force to form a thin layer due to the rotation of the movable filter plates; the contact surface between the rare earth metal solution and the resin in each filter frame can be increased through a group of movable filter plates, so that the adsorption efficiency can be improved, the fluidity of the rare earth metal solution can be improved through dispersion of the rare earth metal solution, the adsorption process is more uniform and efficient, and the adsorption effect is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adsorption resin equipment technical field, concretely is a kind of rare earth metal high-efficiency selective adsorption resin equipment. BACKGROUND

[0002] Rare earth metal as strategic key material, in new energy, electronic information, aerospace and other high-tech fields have wide application, with the increasing demand of global rare earth metal, improve the efficiency and quality of rare earth metal extraction and purification become the key to industry development, therefore, rare earth metal high-efficiency selective adsorption resin equipment as key technology equipment, its research and application have important significance.

[0003] In the process of rare earth metal extraction, traditional method often has high energy consumption, heavy pollution, low efficiency and other problems, in order to overcome these drawbacks, adsorption resin technology gradually receives attention because of its high efficiency, environmental protection characteristics, however, the existing rare earth metal high-efficiency selective adsorption resin equipment still has many deficiencies in design and practical application, need further optimization and improvement.

[0004] At present, when rare earth metal high-efficiency selective adsorption resin equipment is used, resin is usually filled in the equipment uniformly first, then rare earth metal solution enters from the top of the equipment, and then flows through the resin and is discharged, so that the rare earth metal ions in rare earth metal solution can be adsorbed by the resin.

[0005] But because rare earth metal solution enters the equipment, its flow direction cannot be controlled, so the solution flows in one direction, dead zones or stagnation zones appear in the equipment, which can easily affect the adsorption effect and reduce the adsorption efficiency. UTILITY MODEL CONTENT

[0006] Therefore, the utility model aims at providing a kind of rare earth metal high-efficiency selective adsorption resin equipment to solve the technical problem that because rare earth metal solution enters the equipment, its flow direction cannot be controlled, so the solution flows in one direction, dead zones or stagnation zones appear in the equipment, which can easily affect the adsorption effect and reduce the adsorption efficiency.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a kind of rare earth metal high-efficiency selective adsorption resin equipment, including cylinder, the outer surface of the cylinder is fixedly connected with support, the inner cylinder is movably connected in the cylinder, the inner cylinder is fixedly connected with several filter frames in, and each filter frame is filled with resin, the inner cylinder middle is rotatably connected with several movable filter plates, and each movable filter plate is located in the middle of adjacent filter frame respectively, the outer surface of each movable filter plate is fixedly connected with gear ring, the outer surface of each gear ring is engaged with gear body, each gear body is fixedly connected on the outer surface of movable rod, and movable rod rotates in cylinder, the top of movable rod is movably penetrated through the top of cylinder and extends to outside and is connected with first helical gear, the outer surface of first helical gear is engaged with second helical gear, the output end of motor is connected with second helical gear by shaft, the motor is installed on the top of support plate, and support plate is fixedly connected on the outer surface of cylinder.

[0008] By adopting the above technical scheme, the motor drives the movable filter plate to rotate in the inner cylinder through the first helical gear, the second helical gear, the movable rod, the gear body and the gear ring, so that after the rare earth metal solution enters the inner cylinder, it can be adsorbed by the resin in the filter frame and then reach the top of the movable filter plate in turn, and due to the rotation of each movable filter plate, the rare earth metal solution is dispersed by the centrifugal force, so that it can be dispersed to form a thin layer, and the contact area between the rare earth metal solution and the resin in each filter frame can be increased by a group of movable filter plates, so that the adsorption efficiency can be improved, and the dispersion of the rare earth metal solution can increase its flowability, which helps to reduce the concentration ladder in the rare earth metal solution, so that the adsorption process is more uniform and efficient, and the solution is prevented from forming a dead zone or a stagnant zone in the filter frame, further improving the adsorption effect.

[0009] The utility model further sets that the top and bottom of each movable filter plate are fixedly connected with sliding block, the inner cylinder is provided with the sliding groove that is in accord with sliding block, sliding block is provided with "T" type structure, and sliding block and sliding groove junction are provided with rubber layer.

[0010] By adopting the above technical scheme, the sliding groove and the sliding block can make the movable filter plate rotate in the middle of the inner cylinder, which is convenient for dispersing the rare earth metal solution by rotating, and the "T" type sliding block can make the movable filter plate and the inner cylinder into an integral structure, which cannot be separated, and can also prevent the movable filter plate from shaking or deviating during rotation, ensuring the stability of the equipment during operation, and the rubber layer can prevent the solution from leaking between the sliding block and the sliding groove, improving the sealing performance of the equipment.

[0011] The utility model further sets up, every filter frame outer surface all is provided with recess, and the recess that inner tube outer surface is provided with with filter frame surface is in accord with, every Recess all movably connects with The boss that recess is in accord with, every The boss with The inner tube is connected through a plurality of bolts.

[0012] Through adopting above technical scheme, the recess and the boss design makes the filter frame and the inner tube form the close connection relation, makes the resin can be filled to the filter frame inside through the recess, is convenient for better to the rare earth metal solution is filtered, and the bolt connection mode is convenient for installing the boss on the inner tube surface, thereby the recess is blocked, avoids the resin leakage influence to the use of device.

[0013] The utility model further sets up, the outer surface fixed connection of inner tube has a group of handle, the bottom of cylinder body is provided with with handle is in accord with The insertion slot.

[0014] Through adopting above technical scheme, the insertion slot and the handle in accord with The design makes the inner tube when installing can be positioned to the predetermined position in the cylinder body accurately, is convenient for quick to the inner tube is installed and dismantled, and also can fix the position of inner tube, avoids in the rotation of movable filter plate, makes the inner tube synchronous motion and thus influences the adsorption effect.

[0015] The utility model further sets up, the bottom of inner tube is provided with filter plate main part.

[0016] Through adopting above technical scheme, makes the liquid that remains after being adsorbed by the resin in the inner tube can be discharged from the inner tube inside through the filter plate main part, avoids the influence to the use of equipment.

[0017] The utility model further sets up, the top of inner tube is provided with liquid inlet, the bottom of cylinder body is provided with liquid outlet.

[0018] Through adopting above technical scheme, the rare earth metal solution can enter the inner tube inside smoothly through the liquid inlet, reduces the phenomenon that turbulent flow appears at the inlet, and makes the rare earth metal ion in the rare earth metal solution and the resin contact is adsorbed and is discharged after, is convenient for improving work efficiency.

[0019] The utility model further sets up, the top of cylinder body movably connects with top cover, the cylinder body with The top cover is connected through the lock catch, and the rubber pad is provided with at cylinder body and top cover junction, the top of cylinder body is provided with with liquid inlet is in accord with The clamping groove.

[0020] By adopting the technical scheme, the design that the top cover and the barrel are movably connected makes the top cover convenient to open and close, thereby facilitating the rare earth metal solution to be put into and taken out of the barrel, and the lock catch can ensure the stability when the top cover is closed, and the rubber pad arranged at the connection between the barrel and the top cover can effectively prevent the solution from leaking from the connection during the operation of the equipment, thereby facilitating the improvement of the overall sealing performance of the equipment.

[0021] In summary, the utility model mainly has the following beneficial effects:

[0022] The utility model discloses a motor drives first helical gear, second helical gear, movable rod, gear main part and gear ring rotate to drive movable filter plate rotate in inner cylinder, so after rare earth metal solution enters inner cylinder, can reach the top of movable filter plate after being adsorbed to the top of resin in the filter frame of inner cylinder, and because the rotation of each movable filter plate makes rare earth metal solution be dispersed to form thin layer under the action of centrifugal force, then can increase the contact area of rare earth metal solution and resin in each filter frame through the rotation of a group of movable filter plates, thereby can improve adsorption efficiency, and the dispersion of rare earth metal solution can increase its flowability, help to reduce the concentration ladder in rare earth metal solution, make the adsorption process more uniform and efficient, avoid the solution to form dead zone or stagnation zone in the filter frame, further improve adsorption effect. 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 internal schematic diagram of the utility model;

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

[0026] Figure 4 It is the inner cylinder structure section view of the utility model.

[0027] In the drawing: 1, barrel;2, support;3, top cover;4, lock catch;5, inner cylinder;6, movable filter plate;7, gear ring;8, gear main part;9, movable rod;10, first helical gear;11, second helical gear;12, motor;13, support plate;14, sliding slot;15, sliding block;16, recess;17, protruding block;18, filter plate main body;19, bolt;20, filter frame;21, liquid inlet;22, liquid outlet;23, insertion slot;24, handle. DETAILED DESCRIPTION

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0029] The embodiments of this utility model will be described below based on its overall structure.

[0030] A high-efficiency selective adsorption resin device for rare earth metals, such as Figures 1-4 As shown, the device includes a cylinder 1, and a bracket 2 is fixedly connected to the outer surface of the cylinder 1. The bracket 2 can support the cylinder 1, making it easier to use the equipment.

[0031] A further inner cylinder 5 is movably connected inside the cylinder 1, and several filter frames 20 are fixedly connected inside the inner cylinder 5. Each filter frame 20 is filled with resin, which allows the rare earth metal ions in the rare earth metal solution to be adsorbed through the resin in the filter frame 20. A set of movable filter plates 6 is rotatably connected in the middle of the inner cylinder 5, and each movable filter plate 6 is located between adjacent filter frames 20, allowing the movable filter plates 6 to rotate between adjacent filter frames 20. Therefore, after the rare earth metal solution falls to the top of the movable filter plate 6, the rotation of the movable filter plate 6 causes the rare earth metal solution to be dispersed into a thin layer by centrifugal force, which increases the contact surface between the rare earth metal solution and the resin in each filter frame 20, thereby improving the adsorption efficiency. The dispersion of the rare earth metal solution increases its fluidity, helps to reduce the concentration gradient in the rare earth metal solution, makes the adsorption process more uniform and efficient, and avoids the formation of dead zones or stagnant zones in the solution within the filter frame 20, further improving the adsorption effect.

[0032] Meanwhile, a gear ring 7 is fixedly connected to the outer surface of each movable filter plate 6, and a gear body 8 is meshed on the outer surface of each gear ring 7. Each gear body 8 is fixedly connected to the outer surface of the movable rod 9, and the movable rod 9 rotates inside the cylinder 1. The top of the movable rod 9 moves through the top of the cylinder 1 and extends to the outside to connect to the first helical gear 10. The outer surface of the first helical gear 10 is meshed with the second helical gear 11. The second helical gear 11 is connected to the output end of the motor 12 through a shaft. The motor 12 drives the second helical gear 11, the first helical gear 10 and the movable rod 9 to rotate, so that the movable filter plate 6 rotates in the inner cylinder 5 through the gear body 8 and the gear ring 7. Therefore, the rare earth metal solution can be dispersed due to centrifugal force. The motor 12 is installed on the top of the support plate 13, and the support plate 13 is fixedly connected to the outer surface of the cylinder 1, so that the position of the motor 12 can be fixed by the support plate 13.

[0033] The sliding block 15 is arranged in a "T" shape structure, so that the movable filter plate 6 cannot fall from the inner cylinder 5, and the movable filter plate 6 can also be prevented from shaking and deviating during rotation, thereby ensuring the stability of the equipment during operation. The rubber layer arranged at the connection between the sliding block 15 and the sliding groove 14 can prevent the solution from leaking between the sliding block 15 and the sliding groove 14, thereby facilitating the sealing performance of the equipment. The recess 16 is arranged on the outer surface of each filter frame 20, and the recess 16 that is matched with the surface of the filter frame 20 is arranged on the outer surface of the inner cylinder 5. The convex block 17 that is matched with the recess 16 is movably connected in each recess 16, so that the filter frame 20 and the inner cylinder 5 are tightly connected, and the resin can be filled into the filter frame 20 through the recess 16, thereby facilitating the filtration of the rare earth metal solution. The convex block 17 and the inner cylinder 5 are connected through the plurality of bolts 19, so that the convex block 17 is installed on the inner surface of the recess 16 and connected with the inner cylinder 5, thereby plugging the recess 16 and preventing the resin from leaking and affecting the use of the device. The rubber layer is arranged at the connection between the convex block 17 and the recess 16, thereby facilitating the sealing performance of the connection.

[0034] Meanwhile, the handle 24 is fixedly connected to the outer surface of the inner cylinder 5, and the insertion slot 23 that is matched with the handle 24 is arranged on the inner bottom of the cylinder body 1, so that the inner cylinder 5 can be quickly and accurately positioned at the predetermined position in the cylinder body 1 during installation, and the position of the inner cylinder 5 can be fixed, thereby preventing the inner cylinder 5 from rotating synchronously with the movable filter plate 6 and affecting the use. The bottom of the inner cylinder 5 is arranged as the filter plate body 18, so that the remaining liquid in the inner cylinder 5 after being adsorbed by the resin can be quickly discharged from the inner cylinder 5 through the filter plate body 18, thereby preventing the use of the equipment.

[0035] Then, the liquid inlet 21 is arranged on the top of the inner cylinder 5, and the liquid outlet 22 is arranged on the bottom of the cylinder body 1, so that the rare earth metal solution can smoothly enter the inner cylinder 5 through the liquid inlet 21. Meanwhile, the top cover 3 is movably connected to the top of the cylinder body 1, so that the top cover 3 can be opened and closed on the top of the cylinder body 1. The lock buckle 4 is arranged between the cylinder body 1 and the top cover 3, so as to ensure the stability of the top cover 3 when the top cover 3 is closed. The rubber pad is arranged at the connection between the cylinder body 1 and the top cover 3, so that the rubber pad can effectively prevent the solution from leaking from the connection during the operation of the equipment, thereby improving the sealing performance of the entire equipment. The clamping groove that is matched with the liquid inlet 21 is arranged on the top of the cylinder body 1, so that the liquid inlet 21 can be located in the clamping groove, thereby preventing the use of the equipment.

[0036] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation 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, the person skilled in the art can make the modification, replacement and change of no creative contribution to the embodiment according to the need after reading the specification without departing from the principle and the purpose of the utility model, but as long as in the patent right claim range of the utility model, it is protected by the patent law.

Claims

1. A rare earth metal high-efficiency selective adsorption resin device, comprising a barrel (1), the outer surface of the barrel (1) is provided with a support (2) fixedly connected, characterized in that: The inner cylinder (5) is movably connected in the cylinder body (1), a plurality of filter frames (20) are fixedly connected in the inner cylinder (5), and each filter frame (20) is filled with resin; a set of movable filter plates (6) are rotatably connected in the middle of the inner cylinder (5), and each movable filter plate (6) is located in the middle of adjacent filter frames (20); the outer surface of each movable filter plate (6) is fixedly connected with a gear ring (7); the outer surface of each gear ring (7) is engaged with a gear body (8); each gear body (8) is fixedly connected to the outer surface of a movable rod (9), and the movable rod (9) rotates in the cylinder body (1); the first bevel gear (10) is movably connected to the top of the movable rod (9) and extends to the outside of the top of the cylinder body (1); the outer surface of the first bevel gear (10) is engaged with a second bevel gear (11); the output end of a motor (12) is connected to the second bevel gear (11) through a shaft; the motor (12) is installed on the top of a supporting plate (13), and the supporting plate (13) is fixedly connected to the outer surface of the cylinder body (1).

2. The rare earth metal high performance selective adsorbent resin apparatus according to claim 1, characterized by: The top and bottom of each movable filter plate (6) are fixedly connected with a sliding block (15), and the inner cylinder (5) is provided with a sliding groove (14) matched with the sliding block (15); the sliding block (15) is provided in a "T" shape, and a rubber layer is arranged at the connection between the sliding block (15) and the sliding groove (14).

3. The rare earth metal high performance selective adsorbent resin apparatus according to claim 1, characterized by: The outer surface of each filter frame (20) is provided with a groove (16), and the outer surface of the inner cylinder (5) is provided with a groove (16) matched with the surface of the filter frame (20); each groove (16) is movably connected with a protrusion (17) matched with the groove (16); each protrusion (17) and the inner cylinder (5) are connected through a plurality of bolts (19).

4. The rare earth metal high performance selective adsorbent resin apparatus according to claim 1, characterized by: A set of handles (24) are fixedly connected to the outer surface of the inner cylinder (5), and the bottom of the cylinder body (1) is provided with a slot (23) matched with the handle (24).

5. The rare earth metal high performance selective adsorbent resin apparatus according to claim 1, characterized by: The bottom of the inner cylinder (5) is provided as a filter plate body (18).

6. The rare earth metal high performance selective adsorbent resin apparatus according to claim 1, characterized by: The top of the inner cylinder (5) is provided with a liquid inlet (21), and the bottom of the cylinder body (1) is provided with a liquid outlet (22).

7. The rare earth metal high performance selective adsorbent resin apparatus according to claim 6, characterized by: The top of the cylinder body (1) is movably connected with a top cover (3), the cylinder body (1) and the top cover (3) are connected through a lock buckle (4), and a rubber pad is arranged at the connection between the cylinder body (1) and the top cover (3); the top of the cylinder body (1) is provided with a clamping groove matched with the liquid inlet (21).

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